Bibliografie tematiche / Legumes

Letteratura scientifica selezionata sul tema "Legumes"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 29 luglio 2024

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Indice

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "Legumes".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "Legumes"

1

Thakar, Sambhaji B., Maruti J. Dhanavade e Kailas D. Sonawane. "LegumeDB: Development of Legume Medicinal Plant Database and Comparative Molecular Evolutionary Analysis of matK Proteins of Legumes and Mangroves". Current Nutrition & Food Science 15, n. 4 (28 giugno 2019): 353–62. http://dx.doi.org/10.2174/1573401314666180223143523.

Testo completo
Abstract (sommario):
Background: Legume plants are known for their rich medicinal and nutritional values. Large amount of medicinal information of various legume plants have been dispersed in the form of text. Objective: It is essential to design and construct a legume medicinal plants database, which integrate respective classes of legumes and include knowledge regarding medicinal applications along with their protein/enzyme sequences. Methods: The design and development of Legume Medicinal Plants Database (LegumeDB) has been done by using Microsoft Structure Query Language Server 2017. DBMS was used as back end and ASP.Net was used to lay out front end operations. VB.Net was used as arranged program for coding. Multiple sequence alignment, phylogenetic analysis and homology modeling techniques were also used. Results: This database includes information of 50 Legume medicinal species, which might be helpful to explore the information for researchers. Further, maturase K (matK) protein sequences of legumes and mangroves were retrieved from NCBI for multiple sequence alignment and phylogenetic analysis to understand evolutionary lineage between legumes and mangroves. Homology modeling technique was used to determine three-dimensional structure of matK from Legume species i.e. Vigna unguiculata using matK of mangrove species, Thespesia populnea as a template. The matK sequence analysis results indicate the conserved residues among legume and mangrove species. Conclusion: Phylogenetic analysis revealed closeness between legume species Vigna unguiculata and mangrove species Thespesia populnea to each other, indicating their similarity and origin from common ancestor. Thus, these studies might be helpful to understand evolutionary relationship between legumes and mangroves. : LegumeDB availability: http://legumedatabase.co.in
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Dai, Xinbin, Zhaohong Zhuang, Clarissa Boschiero, Yibo Dong e Patrick X. Zhao. "LegumeIP V3: from models to crops—an integrative gene discovery platform for translational genomics in legumes". Nucleic Acids Research 49, n. D1 (9 novembre 2020): D1472—D1479. http://dx.doi.org/10.1093/nar/gkaa976.

Testo completo
Abstract (sommario):
Abstract Legumes have contributed to human health, sustainable food and feed production worldwide for centuries. The study of model legumes has played vital roles in deciphering key genes, pathways, and networks regulating biological mechanisms and agronomic traits. Along with emerging breeding technology such as genome editing, translation of the knowledge gained from model plants to crops is in high demand. The updated database (V3) was redesigned for translational genomics targeting the discovery of novel key genes in less-studied non-model legume crops by referring to the knowledge gained in model legumes. The database contains genomic data for all 22 included species, and transcriptomic data covering thousands of RNA-seq samples mostly from model species. The rich biological data and analytic tools for gene expression and pathway analyses can be used to decipher critical genes, pathways, and networks in model legumes. The integrated comparative genomic functions further facilitate the translation of this knowledge to legume crops. Therefore, the database will be a valuable resource to identify important genes regulating specific biological mechanisms or agronomic traits in the non-model yet economically significant legume crops. LegumeIP V3 is available free to the public at https://plantgrn.noble.org/LegumeIP. Access to the database does not require login, registration, or password.
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Peoples, M. B., J. Brockwell, J. R. Hunt, A. D. Swan, L. Watson, R. C. Hayes, G. D. Li et al. "Factors affecting the potential contributions of N2 fixation by legumes in Australian pasture systems". Crop and Pasture Science 63, n. 9 (2012): 759. http://dx.doi.org/10.1071/cp12123.

Testo completo
Abstract (sommario):
The amounts of foliage nitrogen (N) fixed by various annual and perennial legumes growing in Australian pastures range from <10 to >250 kg N/ha.year. Differences in N2 fixation result from variations in the proportion of the legume-N derived from atmospheric N2 (%Ndfa) and/or the amount of legume-N accumulated during growth. On-farm surveys of %Ndfa achieved by legumes growing in farmers’ paddocks in Australia indicated that N2 fixation contributed >65% of the legume’s N requirements in three-quarters of the annual legumes examined, but this decreased to two-thirds of lucerne (Medicago sativa; also known as alfalfa), and half of white clover (Trifolium repens) samples. Factors such as low numbers or the poor effectiveness of rhizobial strains in the soil, water stress, high soil concentrations of N, and nutrient disorders contribute to poor nodulation and %Ndfa values <65%, but there is also evidence that the observed %Ndfa can be dependent on the legume species present, and whether the legume is grown in a pure stand or in a mixed sward. The accumulation of legume-N relates primarily to the legume content and net productivity of the pasture. For many legume species, ~20 kg of shoot-N is fixed on average for every tonne of herbage dry matter produced. Legume productivity can be influenced by (i) sowing and establishment techniques and other strategies that enhance the legume content in pasture swards; (ii) the amelioration of soil constraints; (iii) the use of new legume species (and host–rhizobial strain combinations) that are more tolerant of hostile soil environments than subterranean clover (T. subterraneum) or annual medics (Medicago spp); and (iv) the inclusion of perennials such as lucerne to offset the year-to-year variability in productivity and N2 fixation that is a common occurrence with annual legumes.
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Looi, E. P., e N. MohdMaidin. "The bioactivities of legumes: a review". Food Research 7, n. 5 (31 ottobre 2023): 339–60. http://dx.doi.org/10.26656/fr.2017.7(5).083.

Testo completo
Abstract (sommario):
Legumes are dehiscent plants which belong to the family of Fabaceae and are rich in nutrients. Although legumes are known for their beneficial health effects, the consumption of legumes is still low due to gastrointestinal problems after consumption as well as long cooking time. Hence, this review aimed to discuss the bioactivities of legumes exerted in regard to the different extraction methods namely solvent (SE), microwave-assisted (MAE), ultrasound-assisted (UAE), supercritical fluid (SFE) and pressurized liquid extraction (PLE). Generally, the MAE legume extract could potentially exert the highest antioxidant activity than UAE and SE. Meanwhile, UAE legume extract displayed higher strength in anti-diabetic activity as compared to MAE while SFE legume extract showed higher anti-diabetic activity than PLE. The effectiveness of antimicrobial and antiinflammatory activity of legumes by different extraction techniques can be predicted by the amount of total phenolic compound. The higher total phenolic compound of legumes contributed to the strength of the bioactivity of legumes. The legume extract can also be applied to additives, nutraceutical products and skin care products. This review aimed to provide a better understanding of the suitable extraction techniques that potentially exert the highest bioactivity in legumes and hence increase the consumption of legumes as well as reduce prejudice towards eating legumes.
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Perera, Thushanthi, Candace Russo, Yumie Takata e Gerd Bobe. "Legume Consumption Patterns in US Adults: National Health and Nutrition Examination Survey (NHANES) 2011–2014 and Beans, Lentils, Peas (BLP) 2017 Survey". Nutrients 12, n. 5 (27 aprile 2020): 1237. http://dx.doi.org/10.3390/nu12051237.

Testo completo
Abstract (sommario):
Given the emerging health benefits of regular legume consumption, we hypothesized that the historically low legume consumption levels in US adults increased. We evaluated legume consumption patterns in US adults using cross-sectional data from the 2011–2012 and 2013–2014-year cycles of National Health and Nutrition Examination Surveys (NHANES) and a 2017 cross-sectional, online survey of Oregon families named “Beans, Lentils, Peas (BLP) Survey”. We also compared legume consumption patterns between consumers below US dietary recommendations for mature legumes (<37.5 g/day, marginal), below levels showing nutritional and disease-prevention benefits (37.5–87.49 g/day, recommended); and levels demonstrating nutritional and disease prevention benefits (≥87.5 g/day; beneficial). In NHANES, legume consumption remained low in US adults and declined from 2011 to 2014 (mature legumes: 12.8 to 8.3%; dry beans: 10.0 to 6.5%). In BLP, less than 5% consumed legumes daily; approximately one-third did not consume legumes during the last month. Marginal mature-legume consumers ate a limited variety of legumes (dry beans and green legumes on a weekly to monthly basis). Beneficial amount consumers ate mature legumes daily or every other day and included chickpeas, lentils and dry peas to their legume mix. Our data suggest that legume consumption declined in US adults, warranting improved communication about the benefits of regular legume consumption.
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Bielefeld, Dale, Jaimee Hughes e Sara Grafenauer. "The Changing Landscape of Legume Products Available in Australian Supermarkets". Nutrients 13, n. 9 (16 settembre 2021): 3226. http://dx.doi.org/10.3390/nu13093226.

Testo completo
Abstract (sommario):
Evidence supports regular dietary inclusion of legumes due to their positive effects on both human and planetary health. Intake within Australia is suboptimal, with consumer data suggesting that an inability to integrate legumes into usual dietary patterns is a barrier to consumption. This places the food industry in a unique position to offer Australians the ability to incorporate legumes into usual dietary patterns via innovative new products. The aim of this study was to explore the legume category and compare nutrition product data and the use of nutrition and health claims between 2019 and 2021. An audit of legume products from four major metropolitan Sydney supermarkets (Aldi, Coles, IGA, Woolworths) collected ingredient lists, nutrition information and on-pack claims for baked beans, legume dips, legume flours, legume snacks (including subcategories of legume chips and whole legume snacks), canned legumes, dried legumes, frozen legumes, and pulse pasta. The total number of legume products available on the market nearly doubled from 2019 (n = 312) to 2021 (n = 610); this was driven by traditional plain canned and dried legumes and some new and convenient options, particularly snacks (legume chips) where the largest growth occurred. Of all legume products (n = 610), 82% met the Nutrient Profiling Scoring Criteria, 86.8% were at least a source of dietary fibre, and 55.9% were at least a source of protein. Nutrition content claims relating to dietary fibre, gluten free and protein more than doubled since 2019, with each featuring on over one third of the products identified in 2021. Vegan/vegetarian on-pack claims more than doubled since 2019, and claims related to the term plant-based/plant protein and environmental sustainability emerged on packs in 2021. By addressing barriers to consumption, such as lack of time and knowledge on how to prepare legumes, innovative legume products may help influence future consumption patterns.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Harrison, Tia L., Anna K. Simonsen, John R. Stinchcombe e Megan E. Frederickson. "More partners, more ranges: generalist legumes spread more easily around the globe". Biology Letters 14, n. 11 (novembre 2018): 20180616. http://dx.doi.org/10.1098/rsbl.2018.0616.

Testo completo
Abstract (sommario):
How does mutualism affect range expansion? On the one hand, mutualists might thrive in new habitats thanks to the resources, stress tolerance or defence provided by their partners. On the other, specialized mutualists might fail to find compatible partners beyond their range margins, limiting further spread. A recent global analysis of legume ranges found that non-symbiotic legumes have been successfully introduced to more ranges than legumes that form symbioses with rhizobia, but there is still abundant unexplained variation in introduction success within symbiotic legumes. We test the hypothesis that generalist legumes have spread to more ranges than specialist legumes. We used published data and rhizobial 16S rRNA sequences from GenBank to quantify the number of rhizobia partners that associate with 159 legume species, spanning the legume phylogeny and the globe. We found that generalist legumes occur in more introduced ranges than specialist legumes, suggesting that among mutualists, specialization hinders range expansions.
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Hughes, Jaimee, Emma Pearson e Sara Grafenauer. "Legumes—A Comprehensive Exploration of Global Food-Based Dietary Guidelines and Consumption". Nutrients 14, n. 15 (27 luglio 2022): 3080. http://dx.doi.org/10.3390/nu14153080.

Testo completo
Abstract (sommario):
Despite the well-known human and planetary health benefits of legumes, consumption is often low. This scoping review aimed to evaluate the inclusion of legumes in global food-based dietary guidelines (FBDG), and to review consumption data against global food group classifications for legumes. The review of FBDG from 94 countries identified legume-based key messaging, the key terms used to define legumes, recommended serving size and frequency of consumption and the classification of legumes into food groups as depicted by food guides. The 2018 Global Dietary Database isolated consumption data of legumes and beans using individual-level, nationally representative dietary survey data for matched countries. Food-based dietary guidelines from 40/94 countries most often identified legumes utilising the term legumes, followed by beans (n = 13), pulses (n = 10), or as beans, peas and lentils (n = 5). The serving size recommendations for legume consumption varied widely, and there was no consistency in the suggested frequency of consumption. Median bean and legume consumption for countries with FBDG ranged from 1.2 g/d (Norway) to 122.7 g/d (Afghanistan). Classification of legumes into food groups varied, with 38% of countries categorising legumes in the protein-rich food group, 20% were in a group on their own and 15% were in the starchy staples group. In countries where legumes were together with either nuts or seeds had the greatest range in intake (11.6–122.7 g/day), followed by those that grouped legumes together with protein-rich foods (4.0–104.7 g/day), while countries that grouped legumes into two food groups, in an attempt to promote consumption, tended to have a lower consumption. Greater emphasis and perhaps repositioning of legumes in dietary guidelines may be required to encourage consumption for health, environmental and economic benefits.
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Scheublin, Tanja R., Karyn P. Ridgway, J. Peter W. Young e Marcel G. A. van der Heijden. "Nonlegumes, Legumes, and Root Nodules Harbor Different Arbuscular Mycorrhizal Fungal Communities". Applied and Environmental Microbiology 70, n. 10 (ottobre 2004): 6240–46. http://dx.doi.org/10.1128/aem.70.10.6240-6246.2004.

Testo completo
Abstract (sommario):
ABSTRACT Legumes are an important plant functional group since they can form a tripartite symbiosis with nitrogen-fixing Rhizobium bacteria and phosphorus-acquiring arbuscular mycorrhizal fungi (AMF). However, not much is known about AMF community composition in legumes and their root nodules. In this study, we analyzed the AMF community composition in the roots of three nonlegumes and in the roots and root nodules of three legumes growing in a natural dune grassland. We amplified a portion of the small-subunit ribosomal DNA and analyzed it by using restriction fragment length polymorphism and direct sequencing. We found differences in AMF communities between legumes and nonlegumes and between legume roots and root nodules. Different plant species also contained different AMF communities, with different AMF diversity. One AMF sequence type was much more abundant in legumes than in nonlegumes (39 and 13%, respectively). Root nodules contained characteristic AMF communities that were different from those in legume roots, even though the communities were similar in nodules from different legume species. One AMF sequence type was found almost exclusively in root nodules. Legumes and root nodules have relatively high nitrogen concentrations and high phosphorus demands. Accordingly, the presence of legume- and nodule-related AMF can be explained by the specific nutritional requirements of legumes or by host-specific interactions among legumes, root nodules, and AMF. In summary, we found that AMF communities vary between plant functional groups (legumes and nonlegumes), between plant species, and between parts of a root system (roots and root nodules).
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Ibsen, Daniel Borch, Lisbeth Mogensen, Milena Corredig e Christina Catherine Dahm. "Legumes in a sustainable healthy diet: (How) to be or not to be, that is the question". International Journal of Food Design 7, n. 2 (1 novembre 2022): 171–85. http://dx.doi.org/10.1386/ijfd_00044_3.

Testo completo
Abstract (sommario):
One of the staple foods in a healthy and sustainable diet is legumes. As such, new dietary guidelines around the globe now include higher intakes of legumes. For example, the most recent Danish dietary guidelines recommend a daily intake of 100 g of cooked legumes. This is, however, far from current intakes. The question is then, how should legumes be (or not be) designed to enable this grand dietary transition necessary to contribute to current global sustainability goals? One option has been to produce legume-based meat alternatives. But is this the only way to go? In this opinion, we debate this solution. We outline the processing, health and climate aspect of legume product consumption and argue that we do not have the right information to be able to appropriately design future legume-based foods. We conclude that processing must be part of the solution as we also need to replace red meat with legumes and re-design traditional meals to include legumes or legume products. Finally, to create the necessary lasting impact for planetary and population health, further dimensions such as food culture, equitability and affordability should also be in focus.
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Tesi sul tema "Legumes"

1

Kamboozia, Jafar. "Seedling vigour in winter grain legumes". Title page, table of contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09PH/09phk152.pdf.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Hector, Andrew. "Insect herbivory on herbaceous legumes". Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243564.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Banks, Hannah. "Pollen structure in Caesalpinioid legumes". Thesis, Oxford Brookes University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401805.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Naiken-Ó, Lochlainn Karmeswaree Govinthan. "Genetic improvement of underutlised legumes". Thesis, University of Nottingham, 2011. http://eprints.nottingham.ac.uk/14279/.

Testo completo
Abstract (sommario):
In today's world of rapidly changing climates, ever-increasing human population growth and increased competition for space, the production of energy and high quality food to meet increasing demands presents an enormous challenge to the related industries. It has been predicted that global food production alone, must increase by 70% by 2050 to prevent worldwide starvation. The application of plant biotechnology offers a promising alternative over classical crop improvement techniques in the development of breeding programmes that could respond rapidly to future demands for high-yielding and nutritionally-enhanced crops. Adopting such strategies to underutilised legume crops represents a viable avenue for crop improvement, especially in developing countries with a high incidence of poverty and malnutrition, where local environmental conditions frequently prove too challenging for effective cultivation of commercial cultivars. The main objective of this thesis was to generate fundamental data regarding the adoption of tissue culture-based transformation strategies for the genetic improvement of two such crops, jicama [Pachyrhizus erosus (L.) Urban] and Bambara groundnut [Vigna subterranea (L.) Verdc.]. The work carried out on jicama investigated the regeneration potential of this plant in vitro as a basis for future biotechnological techniques. Preliminary tissue culture experiments identified explant types and plant growth regulator (PGR) matrices and concentrations that produced optimal regenerative responses in vitro. Histological analysis of regenerated tissue revealed that shoot formation occurred via somatic embryogenesis. Possible avenues for further optimisation of the explant-to-plant regeneration protocol, for downstream molecular genetic applications, were explored and discussed. For Bambara groundnut, this study initially focused on developing a novel explant-to-plant regeneration system, previously not reported for landraces DipC, Uniswa-Red and S 19-3, through the adoption and modification of techniques specific for distinct Bambara landraces. This micropropagation protocol employed whole zygotic embryos as starting explants, which formed the basis for subsequent transformation studies. Genetic transformation was attempted via biolistic- and Agrobacterium-mediated approaches, using transformation vectors pVDH65, pB1l21, harbouring the nptII selectable marker and uidA (gus) reporter genes, while pBIl21-LeB4-Ber e I additionally carried the methionine-rich ber el gene. T-DNA transfer in transformed explants was confirmed via histochemical GUS analyses, while peR assays identified putatively transformed regenerated shoots. Explant viability was significantly compromised following bombardment or inoculation, resulting in reduced shoot regeneration, and thus limited the production of transgenic plants. Improvements in transformation efficiency and regeneration frequency were made following protocol optimisation, and the potential for further improvements to efficiently produce well-developed, healthy transgenic shoots were explored and discussed. The results presented in this thesis describe the optimisation of innovative tissue culture and regeneration protocols, which form a fundamental prerequisite to future transformation-based experiments for jicama and Bambara groundnut. Additionally, previously unpublished data generated from transformation studies in Bambara groundnut has revealed its potential for genetic manipulation. These results have established the foundation of novel micropropagation and transformation systems with the potential to be further optimised to genetically enhance and exploit the enormous agronomic potential of these underutilised legume crops.
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Guefrachi, Ibtissem. "Bacteroid differentiation in Aeschynomene legumes". Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112113/document.

Testo completo
Abstract (sommario):
Les Légumineuses ont développé une interaction symbiotique avec des bactéries du sol, les rhizobia, qui fixent l’azote atmosphérique et le transfèrent à la plante sous forme assimilable.Cette interaction a lieu, au sein des nodosités, des organes racinaires où les bactéries intracellulaires se différencient en bactéroïdes. Chez Medicago truncatula, ces bactéroïdes correspondent à un stade de différentiation terminale corrélée à une endoréplication de leur génome, une augmentation de la taille des cellules, une modification des membranes et une faible capacité à se propager. Cette différentiation est induite par des facteurs de la plante appelés NCR (Nodule-specific Cysteine Rich). Les peptides NCRs ressemblent à des défensines, des peptides antimicrobiens ayant une activité antimicrobienne in vitro, tuant des bactéries. Ainsi, un élément clef dans la différenciation des bactéroïdes est la protéine bactérienne BacA, un transporteur membranaire qui confère une résistance contre l’activité antimicrobienne des peptides. Dans le cadre de ce travail de thèse, j’ai montré que l'expression des NCR est soumise à une régulation stricte et qu’ils sont activés dans trois vagues dans les cellules symbiotiques polyploïdes.Les mécanismes de contrôle par la plante sur les rhizobia intracellulaires demeurent à ce jourpeu connus et le seul modèle étudié, au début de ce travail de thèse, restait l'interaction entre M. truncatula et S. meliloti. Je me suis donc intéressée à la symbiose de certaines Légumineuses tropicales du genre Aeschynomene appartenant au clade des Dalbergoïdes où jemontre qu’ils utilisent une classe différente de peptides riches en cystéine (NCR-like) pour induire la différenciation des bactéroïdes. Ce mécanisme est analogue à celui décrit précédemment chez Medicago qui était jusqu'à présent supposé être limitée aux légumineuses appartenant au clade des IRLC. J’ai également montré que Bradyrhizobium, symbionte d’Aeschynomene possèdent un transporteur de type ABC homologues à BacA de Sinorhizobium nommé BclA. Ce gène permet l'importation d'une variété de peptides comprenant des peptides NCR. En l'absence de ce transporteur, les rhizobiums sont incapables de se différencier et de fixer l'azote.Cette étude a permis d'élargir nos connaissances sur l'évolution de la symbiose en montrant qu’au cours de l’évolution, deux clades de Légumineuses relativement éloignés (IRLC et Dalbergoïdes) aient convergé vers l’utilisation de peptides de l’immunité innée afin de contrôler leur symbionte bactérien et d’en tirer un bénéfice maximal au cours de l’interaction symbiotique
The ability of legumes to acquire sufficient nitrogen from the symbiosis with Rhizobium relies on the intimate contact between the endosymbiotic, intracellular rhizobia, called bacteroids, and their host cells, the symbiotic nodule cells. A well-studied example is the symbiotic nitrogen fixing bacterium Sinorhizobium meliloti, which nodulates the legume Medicago truncatula. Nodules of M. truncatula produce an enormous diversity of peptides called NCRs which are similar to antimicrobial peptides (AMPs) of innate immune systems. These NCRs are involved in maintaining the homeostasis between the host cells in the nodules and the large bacterial population they contain. Although many NCRs are genuine AMPs which kill microbes in vitro, in nodule cells they do not kill the bacteria but induce them into the terminally differentiated bacteroid state involving cell elongation, genome amplification, membrane fragilization and loss of cell division capacity. Protection against the antimicrobial action of NCRs by the bacterial BacA protein is critical for bacteroid survival in the symbiotic cells and thus for symbiosis. As a part of my PhD thesis, I have shown that the differentiation of the symbiotic cells in M. truncatula is associated with a tremendous transcriptional reprogramming involving hundreds of genes, mainly NCR genes, which are only expressed in these cells. Although the extensive work on the model M. truncatula/S. meliloti, little is known how the plant controls its intracellular population and imposes its differentiation into a functional form, the bacteroids in other symbiotic systems.In my PhD work, I provide several independent pieces of evidence to show that tropical legumes of the Aeschynomene genus which belong to the Dalbergoid legume clade use a different class of cysteine rich peptides (NCR-like) to govern bacteroid differentiation. This mechanism is similar to the one previously described in Medicago which was up to now assumed to be restricted to the advanced IRLC legume clade, to which it belongs. I have also shown that the Bradyrhizobium symbionts of Aeschynomene legumes possess a multidrug transporter, named BclA, which mediates the import of a diversity of peptides including NCR peptides. In the absence of this transporter, the rhizobia do not differentiate and do not fix nitrogen. BclA has a transmembrane domain of the same family as the transmembrane domain of the BacA transporter of Rhizobium and Sinorhizobium species which is known to be required in these rhizobia to respond to the NCR peptides of IRLC legumes. Again this is a mechanism which is analogous to the one described in S. meliloti the symbiont of Medicago.This study broaden our knowledge on the evolution of symbiosis by showing that the modus operandi involving peptides derived from innate immunity used by some legumes to keep their intracellular bacterial population under control is more widespread and ancient than previously thought and has been invented by evolution several times
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Crosswhite, F. S., e C. D. Crosswhite. "Nitrogen Fixation in Desert Legumes". University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/609108.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Johnson, Matthew B. "Woody Legumes in Southwest Desert". University of Arizona (Tucson, AZ), 1993. http://hdl.handle.net/10150/554237.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Sagare, A. P. "Tissue culture in grain legumes". Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 1996. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/3389.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Wangiyana, Wayan. "Environmental regionalisation for the identification of potential legume production areas on Lombok Island using geographic information system /". View thesis, 1994. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030627.111036/index.html.

Testo completo
Abstract (sommario):
Thesis (Ms. Sc)--University of Western Sydney, Hawkesbury, 1994.
"A thesis submitted in fulfillment of the requirements for the degree of Master of Science (Hons.) in Environmental Sciences." Includes bibliographical references (p. 170-177).
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Gresshoff, Peter M. "Plant genetic control of nodulation in legumes". Thesis, Canberra, ACT : The Australian National University, 1988. http://hdl.handle.net/1885/140284.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Libri sul tema "Legumes"

1

Martín-Cabrejas, Maria Ángeles, a cura di. Legumes. Cambridge: Royal Society of Chemistry, 2019. http://dx.doi.org/10.1039/9781788015721.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Maria, Amine, e Morocco. Wizārat al-Filāḥah wa-al-Iṣlāḥ al-Zirāʻī. Direction de la production végétale., a cura di. Le Secteur des légumineuses alimentaires au Maroc. Rabat, Maroc: Actes Editions, 1992.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Satyapriya, V. S. Pulses in India: Growth, regional distribution, and area responses. New Delhi: Oxford & IBH Pub. Co., 1989.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

De Ron, Antonio M., a cura di. Grain Legumes. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4939-2797-5.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Singh, Jai Vir. Forage legumes. Jodhpur: Scientific Publishers (India), 2010.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

United States. Dept. of Agriculture, a cura di. Enjoy legumes. [Washington, D.C.?]: U.S. Dept. of Agriculture, 1986.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Nadeem, Muhammad Azhar, Faheem Shehzad Baloch, Sajid Fiaz, Muhammad Aasim, Ephrem Habyarimana, Osman Sönmez e Nusret Zencirci, a cura di. Legumes Biofortification. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-33957-8.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Technical Centre for Agricultural and Rural Co-operation., a cura di. Food legumes. London: Macmillan, 1993.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

India, Associated Chambers of Commerce &. Industry of. Study paper on emerging pulses scenario in 2015: Productivity, awareness and affordability to drive pulses economy in India. New Delhi: Associated Chambers of Commerce and Industry of India, 2012.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

International Crops Research Institute for the Semi-arid Tropics., International Center for Agricultural Research in the Dry Areas. e Food and Agriculture Organization of the United Nations., a cura di. Uses of tropical grain legumes: Proceedings of a consultants meeting, 27-30 Mar 1989, ICRISAT Center, India. Patancheru, India: ICRISAT, 1991.

Cerca il testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
Più fonti

Capitoli di libri sul tema "Legumes"

1

Das, Debajit, e Sumita Acharjee. "Application of CRISPR/Cas-Mediated Genome Editing Techniques in Leguminous Crops". In A Roadmap for Plant Genome Editing, 247–58. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-46150-7_15.

Testo completo
Abstract (sommario):
AbstractGrain legumes are prized for their high protein content and abundance of phytochemicals, which are essential in the human diet. Scientists have made significant advancements in discovering novel genetic features in legumes, including, but not limited to, productivity, tolerance/resistance to various environmental stresses, and improved nutritive value. The contemporary surge in genetic resources of grain legumes has facilitated the integration of advanced molecular breeding techniques such as transgenic methodologies, genome modification, and genomic selection, to augment the crop’s overall performance. This chapter discusses the application of CRISPR/Cas9-based genome editing tools for the improvement of grain legumes. Furthermore, it elaborates upon the latest developments in plant-specific genetic modification techniques, while also addressing the challenges and prospective benefits that come with enhancing grain legumes with significant agronomical attributes. Genome editing techniques have been proficiently employed in diverse legumes, encompassing model legumes such as Medicago, alfalfa, and lotus, alongside other widely cultivated legumes like soybean, cowpea, and chickpea. The advent of gene-editing methodologies in legume breeding has presented exciting opportunities for enhancing important agronomic characteristics.
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Fidanza, Flaminio. "Legumes". In The Mediterranean Diets in Health and Disease, 102–9. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4684-6497-9_4.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Belitz, H. D., W. Grosch e P. Schieberle. "Legumes". In Food Chemistry, 747–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-07279-0_17.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Belitz, H. D., e W. Grosch. "Legumes". In Food Chemistry, 693–715. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-662-07281-3_17.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Deshpande, Usha S., e S. S. Deshpande. "Legumes". In Foods of Plant Origin, 137–300. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-2039-9_3.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Dervishi, Aida, Muhammad Waqas Choudry, Rabia Riaz e Allah Bakhsh. "Genetic Improvement in Leguminous Crops Through Genome Editing". In A Roadmap for Plant Genome Editing, 259–69. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-46150-7_16.

Testo completo
Abstract (sommario):
AbstractLeguminous crops belong to the Fabaceae family, known for their high nutritional properties and use for human and livestock consumption and for their ability to symbiotically fixing nitrogen which plays an important role in soil enrichment and sustainable agriculture. Over the years the genetic improvement of legumes has been carried out using conventional techniques of breeding based on the QTL and MAS selection mainly to increase the yield. Genome editing techniques have been successfully used in different legume crops, mainly on model crops and grain legumes such as chickpea, soybean and cowpea. The recent advancement in gene editing tools such as CRISPR-Cas technology contributed to the improvement of important agronomic traits in legume species and provide a great potential for studies of the traits such as tolerance to biotic and abiotic stress, increased yield and improvement of seed content chave recently been introduced in legumes utilizing genome editing tools. This chapter provides an overview of the main developments in genetic improvement methods applied and the achievements so far achieved in leguminous crops. Further studies aiming at the genetic improvement of minor or underutilized legumes are pivotal and a challenge in the future.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Chikowo, Regis, Rowland Chirwa e Sieglinde Snapp. "Cereal-legume cropping systems for enhanced productivity, food security, and resilience." In Sustainable agricultural intensification: a handbook for practitioners in East and Southern Africa, 33–47. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781800621602.0003.

Testo completo
Abstract (sommario):
Abstract This chapter presents four approaches to the integration of legumes (such as soyabean, groundnut, and cowpea) in maize-dominated systems, through intercropping, efficient spatial arrangements, and legume-cereal sequences: (i) grain legume-maize rotations for increased yield stability on smallholder farms, (ii) 'doubled-up' legume technology for soil fertility maintenance and human nutrition, (iii) innovative maize-common bean (Phaseolus vulgaris) intercropping and fertilizer application for improved productivity, (iv) targeted cropping sequences (rotations adapted to farm size limitations and farmer goals) and associated elements for sustainable intensification on small farms. The first three technologies are based specifically on legumes that smallholder farmers can introduce to increase the productivity of their farms. The fourth demonstrates how different legume-based technologies can be integrated on farms with different resources, allowing farmers to diversify and intensify their production in a sustainable manner.
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Makkouk, K. M., S. G. Kumari, J. d’A Hughes, V. Muniyappa e N. K. Kulkarni. "Other legumes". In Virus and Virus-like Diseases of Major Crops in Developing Countries, 447–76. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0791-7_18.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Ney, B., T. Dore e M. Sagan. "Grain Legumes". In Diagnosis of the Nitrogen Status in Crops, 107–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60684-7_6.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Singh, Anurudh Kumar. "Grain Legumes". In Wild Relatives of Cultivated Plants in India, 53–61. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-5116-6_5.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "Legumes"

1

Ozolina, Kristine, Inga Sarenkova e Sandra Muizniece-Brasava. "The anti-nutritional factors of legumes and their treatment possibilities: a review". In Research for Rural Development 2023 : annual 29th international scientific conference proceedings. Latvia University of Life Sciences and Technologies, 2023. http://dx.doi.org/10.22616/rrd.29.2023.010.

Testo completo
Abstract (sommario):
Today the demand for plant-based protein is growing rapidly due to increased awareness of animal protein growing costs and limited supply and has been highly related to biodiversity loss, climate change, and freshwater depletion. Legumes are in demand for their high content of protein, minerals, vitamins, and carbohydrates, also including dietary fibre. Legumes are rich not only in macronutrients and micronutrients but also contain anti-nutritional factors. One of the most important anti-nutritive properties of legumes is their high trypsin activity. The length of time required for the preparation of legumes has limited their frequency of use compared to recommended intake levels. By heat treatment, an anti-nutritional component in legumes can be mostly separated. The possibility of using extrusion cooking, microwave dryer, roasting equipment, etc., is widely studied. Roasting is one of the widespread methods for treatment of legumes that significantly enhances the texture, flavour, colour, and product appearance. The latest studies in the legume treatments report valuable results after the combined treatments, wet roasting, which includes: dehulling, soaking, and roasting. Heat treatment can be a potential way to improve legumes use in food production: reducing the time required for treatment, preparation and improving nutritional value.
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Dane, Sandra, Valda Laugale, Līga Lepse e Dace Siliņa. "Influence of legumes on soil fertility in strawberry – legume intercropping". In Research for Rural Development, 2017. Latvia University of Agriculture, 2017. http://dx.doi.org/10.22616/rrd.23.2017.045.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Dürdane, Mart, e Türkeri Meltem. "Food legumes breeding program in eastern Mediterranean region and Turkey". In VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.97.

Testo completo
Abstract (sommario):
Breeding is aimed to breed for varieties that are tolerant against disease, suitable for mechanized cultivation and harvest, and also offer them to the farmers as promising varieties. Since the purpose of legumes production is to obtain grain products of high yield and quality, developing suitable varieties for target regions where they will be grown is an important factor that needs to be considered. This breeding program aimed to develop new variety of recommended legumes varieties for different regions and will stimulate an increase in cultivation area. In Turkey chickpea is traditionally sown in spring and subjected to drought and heat stresses. Chickpea can be sown in autumn with new cultivars but winter-sown chickpea cultivars are not available for highlands. Some abiotic stresses (drought, heat, freezing etc.) and some biotic stresses (ascochyta blight, Fusarium wilt, and weeds) are common and important stresses, whereas nutrient imbalance includ-ing salinity are localized challenges. Lentil is usually traditionally sown in autumn and Central Anatolia green lentil, South Eastern Anatolia red lentil regions in Turkey. As a result of Turkish food legume Program, 48 chickpea, 41lentil, 49 beans, 3 faba beans, 3 pea and 4 cowpea varieties were registered.
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Sitnikov, Nikolay. "DEVELOPMENT OF LIVESTOCK BASED ON MODERN FEED PRODUCTION". In Multifunctional adaptive fodder production 26 (74). ru: Federal Williams Research Center of Forage Production and Agroecology, 2021. http://dx.doi.org/10.33814/mak-2021-26-74-132-137.

Testo completo
Abstract (sommario):
The state of animal husbandry in the country, directions of intensification of the industry, factors that restrain the growth of economic efficiency of animal husbandry, the influence of feed production on the development of animal husbandry are analyzed. The directions of increasing the economic efficiency of forage production by increasing the proportion of proteins in the feed used, improving their structure by expanding the crops of perennial legumes and legume-cereal grass mixtures are proposed.
Gli stili APA, Harvard, Vancouver, ISO e altri
5

"Whole-genome-based breeding in legumes". In Bioinformatics of Genome Regulation and Structure/Systems Biology (BGRS/SB-2022) :. Institute of Cytology and Genetics, the Siberian Branch of the Russian Academy of Sciences, 2022. http://dx.doi.org/10.18699/sbb-2022-343.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Cerina, Sallija, e Liga Proskina. "Pea seeds and alfalfa hay pellets: to increase the economic return of poultry farms". In 23rd International Scientific Conference. “Economic Science for Rural Development 2022”. Latvia University of Life Sciences and Technologies. Faculty of Economics and Social Development, 2022. http://dx.doi.org/10.22616/esrd.2022.56.008.

Testo completo
Abstract (sommario):
The output of poultry products by poultry enterprises in the world was mainly determined by feeding techniques and poultry productivity. The productivity of poultry is characterised by the rate of egg-laying or the number of eggs produced per hen a year and affected by the availability and diversity of feed materials (especially protein). In recent years, researchers have focused on legumes of various species as promising sources of protein for livestock production, such as beans, peas, lupine, alfalfa etc.; therefore, in Latvia more attention is paid to the production of protein crops or legumes. The aim of the research was to identify the impact of domestically sourced legume seeds included in diets for laying hens on the economic performance of egg production. Two kinds of protein crops were examined by the research: peas `Bruno` and dried alfalfa pellets. Feeding laying hens with peas or dried alfalfa pellets made it possible to produce eggs with a heavier weight (55.28-67.07%), which in turn makes it possible to increase revenues (10.3-12.9%) from the sales of eggs with the same feed consumption.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Kutuzova, Anel, Elena Provornaya, Ekaterina Sedova e Nadezhda Tsybenko. "EFFICIENCY OF NEW VARIETIES OF BEAN GRASSES IN MEADOW FARMING". In Multifunctional adaptive fodder production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-24-72-9-13.

Testo completo
Abstract (sommario):
Based on the field experiment conducted in 2014–2019, it was found that the productivity of leguminous-grassy stands on sod-podzolic soil was increased by 97–120% compared to cereal grass on average over five years of use. The increase in the collection of edible feed per 1 kg of legume seeds was 1.2–5.1 thousand feed units for this period. Payback 1 ruble costs of seeds of legumes due to the conditionally net income reached 41–44 rubles when using alfalfa and 76–173 rubles when using creeping clover and meadow clover.
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Proskina, Liga, e Irina Pilvere. "Significance of legumes as a feed source". In 20th International Scientific Conference "Economic Science for Rural Development 2019". Latvia University of Life Sciences and Technologies. Faculty of Economics and Social Development, 2019. http://dx.doi.org/10.22616/esrd.2019.146.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Grachev, Andrey V., e Poytr P. Churakov. "Improvement of Moisture Meters for Grain Legumes". In 2019 International Russian Automation Conference. IEEE, 2019. http://dx.doi.org/10.1109/rusautocon.2019.8867670.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Tomić, Dalibor, Vladeta Stevović, Milomirka Madić, Miloš Marjanović, Nenad Pavlović, Đorđe Lazarević, Mirjana Petrović, Vladimir Zornić e Jasmina Knežević. "THE ROLE OF COBALT IN FORAGE LEGUMES". In 1st International Symposium on Biotechnology. University of Kragujevac, Faculty of Agronomy, 2023. http://dx.doi.org/10.46793/sbt28.105t.

Testo completo
Abstract (sommario):
The growth and metabolism of plants, especially on acidic soils, largely depend on the concentration of cobalt (Co) in the soil, i.e. the rhizosphere. An optimal supply of cobalt is essential for N2 fixation of Rhizobium bacteria that are in symbiotic relationships with leguminous plants, influencing their better growth and supplying them with nitrogen. When there is a lack of Co in the plant, the organic production of legumes falls. Indirectly or directly, Co also affects other metabolic processes in plants. The aim of the work was to analyze the importance of optimal provision of forage legumes with cobalt for obtaining high and quality yields of forage and seeds.
Gli stili APA, Harvard, Vancouver, ISO e altri

Rapporti di organizzazioni sul tema "Legumes"

1

Sengupta-Gopalan, Champa, Shmuel Galili e Rachel Amir. Improving Methionine Content in Transgenic Forage Legumes. United States Department of Agriculture, febbraio 2001. http://dx.doi.org/10.32747/2001.7580671.bard.

Testo completo
Abstract (sommario):
Leguminous forage crops are high in proteins but deficient in S- amino acids. It has been shown that both wool quality and milk production can be limited by the post-ruminal supply of sulfur-containing amino acids. Efforts to use conventional plant breeding and cell selection techniques to increase the S-amino acid content of alfalfa have met with little success. With the objective to increase the S-amino acid content of forage legumes, the goal of this project was to co- express the methionine rich zein genes from corn along with a gene for a key enzyme in methionine biosynthesis, aspartate kinase(AK). The zeins are seed storage proteins from corn and are groupec into four distinct classes based on their amino acid sequence homologies. The b-zein (15kd) and the 6zein (10kD and 18kD) have proportionately high levels of methionine (10%, 22% and 28%, respectively). Initial studies from our lab had shown that while the 15kD zein accumulated to high levels in vegetative tissues of transgenic tobacco the l0kD zein did not. However, co-expression of the 10kD zein with the 15kD zein genes in tobacco showed stabilization of the 10kD zein and the co-localization of the 10kD and 15kD zein proteins in unique ER derived protein bodies. AK is the key enzyme for producing carbon skeletons for all amino acids of the aspartate family including methionine. It is, however, regulated by end-product feedback inhibition. The specific objectives of this proposal were: i. to co-express the 15kD zein with the 10/18kD zein genes in alfalfa in order to enhance the level of accumulation of the 10/18kD zein; ii. to increase methionine pools by expressing a feedback insensitive AK gene in transformants co-expressing the 15kD and 10/18kD zein genes. The Israeli partners were successful in expressing the AK gene in alfalfa which resulted in an increase in free and bound threonine but not in methionine (Galili et al., 2000). Since our target was to increase methionine pools, we changed our second objective to replace the AK gene with the gene for cystathionine gamma synthase (CGS) in the co-expression studies. The first methionine specific reaction is catalyzed by CGS. An additional objective was to develop a transformation system for Berseem clover, and to introduce the appropriate gene constructs into it with the goal of improving their methionine content. Genes for the 15kD zein along with the genes for either the 10kD or 18kD zein have been introduced into the same alfalfa plant both by sexual crosses and by re-transformation. Analysis of these zein co-expressors have shown that both the IOkD and 18kD zein levels go up 5 to 10 fold when co-expressed with the 15kD zein (Bagga et al., MS in preparation). Incubation of the leaves of transgenic alfalfa co-expressing the 15kD and 10kD zein genes, in the rumen of cows have shown that the zein proteins are stable in the rumen. To increase the level of zein accumulation in transgenic alfalfa different promoters have been used to drive the zein genes in alfalfa and we have concluded that the CaMV 35S promoter is superior to the other strong leaf -specific promoters. By feeding callus tissue of alfalfa plants co-expressing the 15kD and 10kD zein genes with methionine and its precursors, we have shown that the zein levels could be significantly enhanced by increasing the methionine pools. We have now introduced the CGS gene (from Arabidopsis; kindly provided to us by Dr. Leustek), into the 15kD zein transformants and experiments are in progress to check if the expression of the CGS gene indeed increases the level of zein accumulation in alfalfa. We were not successful in developing a transformation protocol for Berseem clover.
Gli stili APA, Harvard, Vancouver, ISO e altri
2

Judy Nguyen, Judy Nguyen. Engineering rhizobacteria to improve crop yields and drought resistance in legumes. Experiment, aprile 2019. http://dx.doi.org/10.18258/13288.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
3

Braden, I. S., Kenneth J. Moore, Roger L. Hintz, M. H. Wiedenhoeft, E. Charles Brummer e M. Peter Hoffman. Pasture Improvements with Mixed Composition of Warm-Season Grasses and Legumes. Ames: Iowa State University, Digital Repository, 2001. http://dx.doi.org/10.31274/farmprogressreports-180814-2103.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
4

Braden, I. S., Kenneth J. Moore, R. L. Hintz, M. H. Wiedenhoeft, E. Charles Brummer e M. Peter Hoffman. Pasture Enhancement of Warm-season Grass Pastures Using a Complex Mixture of Legumes. Ames: Iowa State University, Digital Repository, 2002. http://dx.doi.org/10.31274/farmprogressreports-180814-81.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
5

Ochieng, Dennis O. Report on a pilot study to crowdsource farmgate prices for legumes in southern Malawi. Washington, DC: International Food Policy Research Institute, 2019. http://dx.doi.org/10.2499/p15738coll2.133569.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
6

Woldeyohanes, Tesfaye, Karl Hughes, Kai Mausch e Judith Oduol. Adoption of improved grains legumes and dryland cereals crop varieties: A synthesis of evidence. World Agroforestry, 2021. http://dx.doi.org/10.5716/wp21022.pdf.

Testo completo
Abstract (sommario):
Like other crop improvement programs, a key prerequisite for the CGIAR Research Program on Grain Legumes and Dryland Cereals (CRP GLDC) to generate large-scale impact is large-scale adoption. Hence, evidencing the breadth and depth of such adoption is both of intrinsic interest and important for estimating downstream impacts, such as improved food and nutritional security, income, resilience, and soil health. While various GLDC adoption studies have been undertaken, a recent effort to systematically review these studies and synthesize the results is lacking. We undertook such a review, identifying 69 studies and 35 independent country crop combinations (CCCs). To generate aggregated and updated estimates of GLDC improved varietal adoption, we devised and applied a procedure to estimate national cropping areas under such varieties and, in turn, the number of adopting households. Estimates derived from household surveys and expert opinion solicitation are treated with higher and lower levels of confidence, respectively. As of 2019, we estimate from higher confidence studies that improved GLDC crops were cultivated on 15.37 million hectares of land by 17.64 million households in CRP GLDC’s 13 priority countries. With the inclusion of lower confidence studies, these numbers increase to 32 and 44.64 million, respectively. We are further confident that the program exceeded its adoption target of 8.9 million newly adopting households from 2011, particularly when likely spillovers vis-à-vis non-surveyed areas, non-priority countries, and non-priority crops in priority countries are considered.
Gli stili APA, Harvard, Vancouver, ISO e altri
7

Kerem, Zohar, Yael Vodovotz, David Bonfil, Steven J. Schwartz e Mark Failla. Do Saponins Present in Model Systems and Legume Bread Modulate Cholesterol Absorption in vitro and in vivo? United States Department of Agriculture, agosto 2011. http://dx.doi.org/10.32747/2011.7592656.bard.

Testo completo
Abstract (sommario):
No abstract. The overall general goal of the research project was to provide evidence for the beneficial biological activity of saponins from edible legumes, and to incorporate them into bread hat will become a functional food. Its functionality is in its ability to attenuate the absorption of dietary lipids and cholesterol.
Gli stili APA, Harvard, Vancouver, ISO e altri
8

Collins, M. Biomass production by fescue and switchgrass alone and in mixed swards with legumes. Final project report. Office of Scientific and Technical Information (OSTI), giugno 1994. http://dx.doi.org/10.2172/52787.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
9

Katovich, Erik, Andrew Feist, Karl Hughes e Kai Mausch. What do we really know about the impacts of improved grain legumes and dryland cereals? A critical review of 18 impact studies. World Agroforestry Centre, 2019. http://dx.doi.org/10.5716/wp19006.pdf.

Testo completo
Gli stili APA, Harvard, Vancouver, ISO e altri
10

Mendoza, Jonathan Alberto, Carolina Mazo, Lina Margarita Conn, Álvaro Rincón Castillo, Daniel Rojas Tapias e Ruth Bonilla Buitrago. Evaluation of phosphate-solubilizing bacteria associated to pastures of Bracharia from acid soils. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2015. http://dx.doi.org/10.21930/agrosavia.informe.2015.5.

Testo completo
Abstract (sommario):
Rhizobia have been widely known by their capacity to form a symbiotic relationship with legumes and fix atmospheric nitrogen. Recently, however, rhizobia have shown to associate with plants in different botanical families. In this study, we aimed at elucidating the diversity of rhizobia associated to grasses, and determine their capabilities to solubilize phosphate in both lab and greenhouse experiments. Isolation of rhizobia was performed using rhizosphere from Brachiaria brizantha and B. decumbens and a promiscuous legume trap plant (i.e. Vigna unguiculata). Thirty days after inoculation of the trap plant, rhizobia were isolated from nodules using the conventional protocol, classified in basis on their phenotypic features, and molecularly grouped using Amplified Ribosomal DNA Restriction Analysis (ARDRA). Finally, phosphate solubilization assays and greenhouse experiments were carried out on representatives of each ARDRA cluster. The results showed that the diversity of rhizobia varied between both plant species, which suggests that plant exudates significantly determine the composition of the plant microbiome. Surprisingly, most of the isolated associated to B. brizantha rhizosphere exhibited typical attributes of slow-growing rhizobia, whereas rhizobia from B. decumbens displayed a mixed diversity including slow-, intermediate-, and fast-growing rhizobia. Sequencing of 16S rRNA of ARDRA representatives showed that most of the rhizobia isolated from B. brizantha belonged to the Mesorhizobium and Bradyrhizobium genera, while those isolated from B. decumbens were phylogenetically clustered into Rhizobium and Bradyrhizobium. The capability of the isolates to solubilize phosphate was studied using iron and calcium phosphate. We observed that overall Bradyrhizobium exhibited the highest ability to solubilize iron phosphate; by contrast, calcium phosphate was similarly solubilized within representatives of the three genera. In greenhouse experiments, we found that plants inoculated with isolated BT53, BD17 and BD21 exhibited a significantly higher content of phosphorus (p≤0.05). Additionally, dry weight was significantly higher in the treatment inoculated with BT16 isolate (p≤0.05). We conclude that 1) rhizobia is found associated with grasses, 2) plant genotype determines rhizobia diversity 3) rhizobia are able to solubilize phosphorus, and 4) they might be used to promote plant in different plant families. We further believe that further studies will reveal the true role of those old-known legume symbionts in development and growth of other important crops.
Gli stili APA, Harvard, Vancouver, ISO e altri
Ti possono interessare anche gli elenchi estesi di opere sul tema "Legumes":
Articoli di riviste Tesi Libri
Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!

Vai alla bibliografia