Dissertations / Theses on the topic 'Radishes'
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Dougherty, Christine. "Determination of dry weight, nitrogen content, and sulfur content of radish (Raphanus sativus) plants exposed to simulated acid rain." Virtual Press, 1986. http://liblink.bsu.edu/uhtbin/catkey/458973.
Full textBhatti, Muhammad Ali. "Genetic variation in naturalized wild radish (Raphanus raphanistrum L.) populations in the mediterranean climate of south-western Australia." University of Western Australia. School of Plant Biology, 2004. http://theses.library.uwa.edu.au/adt-WU2005.0012.
Full textWargachuk, Richard Burns. "Fine mapping and functional analysis of the radish Rfo nuclear restorer locus." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=81454.
Full textBooth, Claire Elizabeth. "The protective influence of ethylene diurea on responses of radishes to ozone." Thesis, University of Nottingham, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385958.
Full textMadafiglio, Gregory Peter. "Population management of Raphanus raphanistrum L. (wild radish) by regulating seed production /." View thesis View thesis, 2002. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030403.112142/index.html.
Full text"A thesis submitted for the degree of Doctor of Philosophy (Ph.D.) in the Centre for Landscape and Ecosystems Management, University of Western Sydney ... May 2002" Includes bibliography (leaves 159-177) and other bibliographical references.
Kottman, Scott David. "Production of an Anthocyanin-Rich Vegetable Juice Concentrate from Cull Red Radishes for Use as a Food Colorant." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1316554999.
Full textBOVI, JOSE E. "Emprego da radiacao gama do cobalto 60 em sementes de beterraba (Beta vulgaris L.), cenoura (Daucus carota L.) e rabanete (Raphanus sativus L.) para estimular o aumento de producao." reponame:Repositório Institucional do IPEN, 2000. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10886.
Full textMade available in DSpace on 2014-10-09T14:04:30Z (GMT). No. of bitstreams: 1 07012.pdf: 4436115 bytes, checksum: c7f4ad36e0df97842e6da886b928974f (MD5)
Tese (Doutoramento)
IPEN/T
Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
Gillespie, Chris Todd. "Comparative physiology of radish populations with differential sensitivity to O₃ and SO₂." Diss., Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/54362.
Full textPh. D.
Sedlacek, Theresa D. "A Possible Role of Ascorbate in Boron Deficient Radish (Raphanus sativa L. cv. Cherry Belle)." Thesis, University of North Texas, 2001. https://digital.library.unt.edu/ark:/67531/metadc2867/.
Full textFogler, Kendall Wilson. "Effect of Soil Amendments from Antibiotic Treated Cows on Antibiotic Resistant Bacteria and Genes Recovered from the Surfaces of Lettuce and Radishes: Field Study." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/92587.
Full textMSLFS
Friesen, Lincoln Jacob Shane. "Identification of the mechanisms of wild radish herbicide resistance to PSII inhibitors, auxinics, and AHAS inhibitors." University of Western Australia. School of Plant Biology, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0106.
Full textUthus, Kristen Lynn. "The potential for introgression of cultivated radish (Raphanus sativus) alleles into wild radish (R. raphanistrum) populations /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu1486401895208824.
Full textAli, M. Abbas. "In vitro studies with Corchorus and Raphanus." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335946.
Full textKabura, B. H. "Biological studies on the radish (Raphanus sativus L.)." Thesis, Bangor University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234452.
Full textMalik, Mayank Singh. "Biology and ecology of wild radish (Raphanus raphanistrum)." Connect to this title online, 2009. http://etd.lib.clemson.edu/documents/1249066434/.
Full textSaqib, Sibtain. "Acidification Kinetics of Turnip and Radish by Critic and Acetic Acids." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95611.
Full textL'acidification de légumes hypoacides réduit leur pH en dessous de 4.5, facilitant ainsi leur transformation à des températures n'excédant pas 100degrees celsius, réduisant les dommages thermiques, et donnant un produit de plus grande qualité. Nous avons étudié la cinétique d'acidification avec acide acétique ou acide citrique de morceaux de navet ou de radis, en particulier le temps requis pour que les tissues atteignent un pH de 4.5, ainsi que le pourcentage d'acidité à ce moment. La réponse des deux légumes à une acidification par acide citrique fut comparée. Les expériences suivirent un plan central composé rotatif avec trois variables de transformation (température, teneur en acide, et rapport échantillon:solution), chacun à cinq niveaux. Toutes les variables de transformation eurent un effet significatif (P ≤ 0.05) sur le temps pour atteindre un pH de 4.5, ainsi que l'acidité des tissus à ce moment. Une concentration en acide, température, ou rapport échantillon:solution plus élevé donna un temps de réponse plus court, et une acidité du tissus plus élevé. Les conditions de transformation idéales (temps le plus court pour atteindre pH = 4.5) et l'acidité correspondante des tissus, furent déterminés grâce à une méthode de surface de réponse. Cette transformation par acidification fût mise en pratique.
Madafiglio, Gregory Peter, University of Western Sydney, of Science Technology and Environment College, and School of Environment and Agriculture. "Population management of Raphanus raphanistrum L. (wild radish) by regulating seed production." THESIS_CSTE_CIT_Madafiglio_G.xml, 2002. http://handle.uws.edu.au:8081/1959.7/339.
Full textDoctor of Philosophy (PhD)
Han, Qingxiang. "Lineage isolation maintained by natural selection despite ongoing gene flow in Japanese wild radish." 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225684.
Full textJoseph, Alain A. "CFB fly ash as a calcium and boron source for radish, rutabaga, and alfalfa." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0019/MQ57300.pdf.
Full text林秀錦 and Xiu-Jin Lin. "Studies on the purification and properties of β-N-acetylhexosaminidase from radish and turnip." 碩士, 靜宜大學, 1986. http://ndltd.ncl.edu.tw/cgi-bin/gs32/gsweb.cgi/login?o=dnclcdr&s=id=%22086PU004255001%22.&searchmode=basic.
Full textHuh, Man-Kyu. "Genetic study on natural populations of East Asian wild radish in Korea and Japan." Kyoto University, 2002. http://hdl.handle.net/2433/149528.
Full textDai, Jialu. "Investigation on the stability of freeze dried horseradish peroxidase and immunoglobulin G /." View abstract or full-text, 2010. http://library.ust.hk/cgi/db/thesis.pl?MECH%202010%20DAI.
Full textChoueri, Matheus. "Modelagem fuzzy para avaliação do desenvolvimento da cultura do rabanete irrigado com água tratada magneticamente sem estresse hídrico /." Tupã, 2018. http://hdl.handle.net/11449/180219.
Full textCoorientador: Fernando Ferrari Putti
Coorientadora: Camila Pires Cremasco Gabriel
Resumo: Normalmente a horticultura utiliza de irrigação artificial para suprir as demandas hídricas das plantas, mas os produtores, em geral, não são criteriosos na utilização das lâminas de reposição, o que acarreta desperdício de água e energia elétrica aumentando os custos de produção. Outro fato é a crescente quantidade de pesquisas sobre a utilização de água tratada magneticamente (ATM) empregada nas atividades agrícolas. Estas pesquisas têm mostrado aprimoramentos produtivos para diversas culturas. Este trabalho apresenta um Sistema Baseado em Regras Fuzzy (SBRF) para avaliação da cultura do rabanete para a lâmina de irrigação a 100% da evapotranspiração. Foram utilizados para o SBRF dados experimentais obtidos por experimento que avaliou a influência da água tratada magneticamente no desenvolvimento de rabanetes. O experimento foi realizado durante os meses de setembro a novembro de 2013, em uma casa de vegetação nas dependências do Departamento de Engenharia Rural da UNESP, Faculdade Ciências Agronômicas, Fazenda Experimental Lageado, localizada no município de Botucatu, São Paulo. Para a elaboração do SBRF, definiu-se um processador de entrada (fuzzificador), um conjunto de regras linguísticas, um método de inferência fuzzy e um processador de saída (defuzzificador), gerando um número real como saída. Este SBRF representa uma função F:X_1×X_2⊆R⟶R^10. O contradomínio R^10 representa as dez variáveis de saída avaliadas: Número de Folhas (NF), Comprimento da Raiz (CR), Diâmetro... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Normally the horticulture uses artificial irrigation to meet the water demands of the plants, but the producers, in General, are not careful in the use of replacement blades, which carries waste of water and electricity by increasing the production costs. Another fact is the growing amount of research on the use of magnetically treated water (MTW) employed in agricultural activities. These researches have shown production enhancements to diverse cultures. This paper presents a Fuzzy rule-based System (FRBS) for evaluation of the culture of radish in two production cycles for the blade of the 100% irrigation of evapotranspiration. Were used for the FRBS the experimental data obtained by experiment that evaluated the influence of magnetically treated water in the development of radishes. The experiment was conducted during the months of September to November 2013, in a greenhouse on the premises of the Department of Rural Engineering of UNESP, Agronomic Sciences College, the Experimental Farm Lageado, located in the city of Botucatu, São Paulo. For FRBS, defined an input processor (fuzzificator), a set of linguistic rules, a fuzzy inference method and an output processor (defuzzificator), generating a real number as output. This FRBS represents a function F: X × X ⊆ ℝ⟶ℝ . The codomain ℝ, represents the ten evaluated output variables: number of leaves (NF), length of root (CR), diameter of the bulb (DB), length of the bulb (CB), Green root Weight (PVR), Green Leaf Weight (... (Complete abstract click electronic access below)
Mestre
Na, Lu. "Origin and diffusion of cultivated radish (Raphanus sativus) revealed by the chloroplast and nuclear DNA polymorphisms." Kyoto University, 2008. http://hdl.handle.net/2433/136605.
Full text0048
新制・課程博士
博士(農学)
甲第13878号
農博第1693号
新制||農||954(附属図書館)
学位論文||H20||N4345(農学部図書室)
UT51-2008-C794
京都大学大学院農学研究科応用生物科学専攻
(主査)准教授 河原 太八, 教授 遠藤 隆, 教授 谷坂 隆俊
学位規則第4条第1項該当
Rezende, Bráulio Luciano Alves [UNESP]. "Análise de produtividade e rentabilidade das culturas de pimentão, repolho, rúcula, alface e rabanete em cultivo consorciado." Universidade Estadual Paulista (UNESP), 2004. http://hdl.handle.net/11449/96932.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
O trabalho foi conduzido na UNESP, Jaboticabal-SP, no período de setembro de 2003 a janeiro de 2004, com objetivo de avaliar a produtividade e rentabilidade das culturas de pimentão, repolho, rúcula, alface e rabanete em cultivo consorciado. O experimento constou de 15 tratamentos, correspondentes a 10 cultivos consorciados e cinco monocultivos, instalado sob delineamento experimental de blocos casualizados, com seis repetições. Foram utilizados os híbridos Magali R e Kenzan, respectivamente, para pimentão e repolho, e as cultivares Vera, Cultivada e Crimson Gigante, respectivamente, para alface, rúcula e rabanete. A determinação do custo de produção do cultivo consorciado foi realizada com base na metodologia do custo operacional de produção, no mês de agosto de 2003. As produtividades de pimentão e repolho em cultivo consorciado não diferiram significativamente das obtidas em monocultivo. Maior massa fresca de parte aérea de plantas de alface (438,86 g/planta) foi observada quando a alface foi consorciada com pimentão, diferindo estatisticamente dos demais cultivos que obtiveram em média 323,05 g/planta de alface. Aumento na produtividade de raízes comerciais de rabanete foi observada quando o rabanete foi consorciado com pimentão, porém, foi significativamente superior apenas ao cultivo consorciado de pimentão+repolho+rabanete. A massa fresca da parte aérea da rúcula mostrou diferença apenas entre os consórcios de pimentão+rúcula+alface e pimentão+repolho+rúcula. Exceto o consórcio pimentão+repolho que obteve índice de uso eficiente da terra (UET) de 1,93; todos os outros consórcios apresentaram UET superior a 2, com maior UET (2,64) obtido no consórcio pimentão+alface. Os custos operacionais totais dos cultivos consorciados foram inferiores à soma dos custos das respectivas culturas em monocultivo... .
This work was carried out at UNESP, Jaboticabal-SP, in the period of September 2003 to January 2004, with objective to evaluate the yields and profitability of pepper, cabbage, rocket, lettuce and radish in intercropping, in relation to their monocultives. The experiment appraised 15 treatments, corresponding to 10 intercropping and five monocultives. The experimental design was a radomized block with six replications. The hybrid Magali R and Kenzan were used, respectively, for pepper and cabbage; and cultivars Vera, Cultivada and Crimson Gigante, respectively, for lettuce, rocket and radish. The determination from the production cost of the intercropping cultivation was carried out by with base in the methodology of the operational cost production, in August 2003.Yields of pepper and cabbage in intercropping didn't differ significantly of the obtained in monocultive. Largest fresh mass of aerial part of lettuce (438.86 g/plant) was observed in lettuce and pepper associated cultive. In the other cultivations, it was obtained 323.05 g/plant of lettuce. Increase at yield of commercial roots of radish was observed in radish and pepper intercropping, however, it was significantly larger to the intercropping cultivation of the pepper+cabbage+radish only. The fresh mass of the aerial part of the rocket was statistical smaller than pepper+rocket+cabbage intercropping. Except to pepper+cabbage intercropping with land efficient use (LEU) of 1.93, all the intercropping cultives showed LEU bigger than 2.0, with largest LEU (2.64) obtained at pepper+lettuce intercropping. The total operational cost of the associated cultivation was lower to the sum of the costs of the cultures in monoculture. It verified larger net revenue (R$48.847,98) in the intercropping cultivation at pepper+lettuce. Considering the index LEU, the quality of the harvested vegetables and net revenue... (Complete abstract, click electronic address below).
Buhl, Lauren Kaye. "Synaptic structure and function at the Drosophila larval neuromuscular junction : a molecular analysis of complexin and radish." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/65285.
Full textCataloged from PDF version of thesis.
Includes bibliographical references.
From yeast to humans, the fusion of vesicles with target membranes is driven by the formation of a parallel four-helix bundle of SNARE proteins that are present on both the vesicular (v-SNAREs) and target plasma membranes (t-SNAREs). The full zippering of this bundle is thought to provide the driving force for membrane fusion. At synapses, vesicle fusion is exquisitely regulated by Ca2+ such that neurotransmitter release can occur within 1 ms of an action potential reaching the presynaptic terminal. This feat implies the presence of both a Ca2+ sensor and a fusion clamp that prevents vesicles from fusing in the absence of Ca2+. The presynaptic Ca2+ sensor for synchronous vesicle release is widely accepted to be Synaptotagmin-1 (Syt1), and there is growing evidence that Complexin (Cpx), which binds to the SNARE complex with high affinity and 1:1 stoichiometry, can act as a vesicle fusion clamp. As suggested by its name, however, Cpx appears to play a more complex role in vesicle release, carrying out different functions in spontaneous vs. evoked fusion events. Here we show the Drosophila express at least two Cpx isoforms that differ in the C-terminus (Cpx7A and Cpx7B) and can be further regulated by RNA editing and phosphorylation. These isoforms show different effects on spontaneous vs. evoked neurotransmitter release, with Cpx7A being a better fusion clamp and Cpx7B being a better fusion promoter. In addition, these isoforms have different effects on synaptic growth, which may be linked to their effects on synaptic physiology.
by Lauren Kaye Buhl.
Ph.D.
Tariq, Mohammad. "Effect of boron supply on the availability of nutrients in soil and uptake by radish (Raphanus sativus L.)." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363708.
Full textRezende, Bráulio Luciano Alves. "Análise de produtividade e rentabilidade das culturas de pimentão, repolho, rúcula, alface e rabanete em cultivo consorciado /." Jaboticabal : [s.n.], 2004. http://hdl.handle.net/11449/96932.
Full textAbstract: This work was carried out at UNESP, Jaboticabal-SP, in the period of September 2003 to January 2004, with objective to evaluate the yields and profitability of pepper, cabbage, rocket, lettuce and radish in intercropping, in relation to their monocultives. The experiment appraised 15 treatments, corresponding to 10 intercropping and five monocultives. The experimental design was a radomized block with six replications. The hybrid Magali R and Kenzan were used, respectively, for pepper and cabbage; and cultivars Vera, Cultivada and Crimson Gigante, respectively, for lettuce, rocket and radish. The determination from the production cost of the intercropping cultivation was carried out by with base in the methodology of the operational cost production, in August 2003.Yields of pepper and cabbage in intercropping didn't differ significantly of the obtained in monocultive. Largest fresh mass of aerial part of lettuce (438.86 g/plant) was observed in lettuce and pepper associated cultive. In the other cultivations, it was obtained 323.05 g/plant of lettuce. Increase at yield of commercial roots of radish was observed in radish and pepper intercropping, however, it was significantly larger to the intercropping cultivation of the pepper+cabbage+radish only. The fresh mass of the aerial part of the rocket was statistical smaller than pepper+rocket+cabbage intercropping. Except to pepper+cabbage intercropping with land efficient use (LEU) of 1.93, all the intercropping cultives showed LEU bigger than 2.0, with largest LEU (2.64) obtained at pepper+lettuce intercropping. The total operational cost of the associated cultivation was lower to the sum of the costs of the cultures in monoculture. It verified larger net revenue (R$48.847,98) in the intercropping cultivation at pepper+lettuce. Considering the index LEU, the quality of the harvested vegetables and net revenue... (Complete abstract, click electronic address below).
Orientador: Arthur Bernardes Cecílio Filho
Coorientadora: Maria Inez Espagnoli Geraldo Martins
Mestre
Madikizela, Phindile. "The applicability of anaerobically digested pasteurized pit latrine faecal sludge as a fertilizer to grow Radish and Garden cress." Thesis, Rhodes University, 2017. http://hdl.handle.net/10962/59235.
Full textGrafe, Markus. "Arsenic Adsorption on Iron Oxides in the Presence of Soluble Organic Carbon and the Influence of Arsenic on Radish and Lettuce Development." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/30850.
Full textMaster of Science
Gatti, Ana Beatriz. "Atividade alelopática de extratos aquosos de Aristolochia esperanzae O. Ktze e Ocotea odorifera (Vell) Rohwer na germinação e crescimento de Lactuca sativa L. e Raphanus sativus L." Universidade Federal de São Carlos, 2003. https://repositorio.ufscar.br/handle/ufscar/2118.
Full textUniversidade Federal de Sao Carlos
The objective of this work was analyze the effects of aqueous extracts of Aristolochia esperanzae organs in the germination and early growth of lettuce and radish. All the prepared extracts obeyed the ratio of 100g of plant material + 300 mL of distilled water to produce an extract 100% concentrated. This extract was diluted with distilled water to produce final concentrations of 75, 50 and 25%. In the germination tests the extracts of leaf, stem, root, fruit and flower, with concentration of 100, 75, 50, 25% were evaluated. In the seedlings growth, extracts of leaf, stem and root were used in the concentration of 100 and 50%. In the germination tests, four replicates of 30 seeds were distributed in Petri dishes with two filter paper moistened with 5 mL of the extracts, dried during 12 hours and moistened again with 4,5 mL of distilled water. In the first test, the rate and germination percentage was evaluated. In the growth test, the seeds were previously germinated (2-4mm root length) and transferred to plastic boxes containing the filter paper or coconut fiber, moistened with the extracts. The aerial part height, root length, dry mass and the presence of abnormalities in the seedlings were evaluated. Both tests were maintained at constant temperature (27ºC). The obtained results showed that the leaf extracts affected strongly the germination percentage and all the extracts, in different concentrations, delayed the germination of lettuce and radish seeds. In the growth test could be verified that the stem and root extracts caused abnormalities in the seedlings. The seedlings grown in filter paper presented bigger growth inhibition in relation to seedlings from coconut fiber. The extract concentration was the main responsible for the incentive or inhibition caused on lettuce and radish seedlings growth.
O objetivo deste trabalho foi analisar os efeitos de extratos aquosos de diferentes órgãos de Aristolochia esperanzae na germinação e crescimento de alface e rabanete. Todos os extratos preparados obedeceram à proporção de 100g de material vegetal para 300 mL de água destilada, que produziu o extrato considerado 100% concentrado. A partir deste, foram feitas diluições com água destilada para 75, 50 e 25%. Nos testes de germinação foram avaliados os efeitos dos extratos obtidos de folha, caule, raiz, fruto e flor a 100, 75, 50 e 25% Para o teste de crescimento foram utilizados extratos de folha, caule e raiz na concentração de 100 e 50%. Nos testes de germinação foram utilizadas quatro repetições de 30 sementes distribuídas em placas de Petri forradas com duas folhas de papel de filtro umedecidas com 5 mL dos referidos extratos, secas durante 12 horas e reumedecidas com 4,5 mL de água destilada. No primeiro teste avaliou-se a porcentagem e velocidade de germinação das sementes. No teste de crescimento, as sementes foram previamente germinadas (2-4 mm de radícula) e depois transferidas para caixas plásticas contendo os substratos papel de filtro e fibra de coco umedecidos com os respectivos extratos. Avaliou-se a altura das plântulas, o comprimento radicular, a massa seca das plântulas, e a presença de anormalidades nas plântulas. Os testes foram mantidos a temperatura constante de 27ºC. Através dos resultados obtidos pode-se concluir que os extratos de folha foram os que mais afetaram a porcentagem de germinação e que todos os extratos e as diferentes concentrações retardaram a germinação de sementes de alface e de rabanete. Quanto ao teste de crescimento pode-se verificar que os extratos de caule e raiz causaram anormalidades nas plântulas. As plântulas crescidas no substrato papel de filtro apresentaram maior inibição do crescimento, em relação àquelas crescidas no substrato fibra de coco. A concentração dos extratos foi a principal responsável pelo estímulo ou inibição causada no crescimento das plântulas de alface e rabanete.
Sekar, Samantha. "The Effects of Biochar and Anaerobic Digester Effluent on Soil Quality and Crop Growth in Karnataka, India." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1343750717.
Full textHernández, Mora José Ramón. "Towards the characterization of the PPR-B protein, responsible for restoration of fertility in the ogura CMS system of radish : functional and evolutionary approaches." Paris 11, 2009. http://www.theses.fr/2009PA112251.
Full textPereira, Edilaine Regina. ""Cultivo da rúcula e do rabanete sob túneis baixos cobertos com plástico com diferentes níveis de perfuração"." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/11/11143/tde-21052004-141538/.
Full textThe purpose of this research was to determine the environmental changes that the low density polythylene with different perforated film area (5, 10, 15, 20%) may cause on the rocket press culture (Eruca vesicaria sativa (Mill) Thell) during summer and fall time and radish culture (Raphanus sativus L.) during winter and spring time in low tunnel conditions. The climate variables analyzed were the humidity and air temperature, soil temperature and solar radiation. The culture parameters used to compare the treatments were dry matter, green matter, morphologicals characteristics of the plants (number, height, width and weight of leaves) and productivity. The results showed that find any significative differences between the climate variables inside the low tunnel with different perforated film area (5, 10, 15, 20%). However, the modification caused by the low tunnel with perforated plastic did provide performance of rocket press culture (Eruca vesicaria sativa (Mill) Thell) development in summer and fall time, and radish culture (Raphanus sativus L.) development in winter and spring, had better productivity and marketable characteristics.
Elgenaidi, Abdalla Ramadan. "Effects of Libyan traditional plants on the reproductive system of male and female rats." University of the Western cape, 2015. http://hdl.handle.net/11394/5412.
Full textIn different parts of the world, medicinal plants have demonstrated a lot of health benefits to mankind and remains an important source for the discovery of new bio-active compounds. Libya is a typical example of a country where medicinal plants are widely used. Plant extracts of five Libyan medicinal plants were used in this study to investigate their in vivo effects on spermatogenesis and steroidogenesis in male rats and on ovulation and fertility in female rats. The In vitro effects of these plant extracts were also investigated on TM3 Leydig cells and MCF 7 breast cancer cells. A phyto-chemical analysis of the five Libyan medicinal plants (flaxseed, black seeds, radish seed, date palm pollen and nutmeg) was done. The results showed that date palm pollen had a higher antioxidant activity than all of the above mentioned plants. In addition to this, Nigella sativa was observed to possess high flavonol content as well as high antioxidant activity. Male rats exposed to flaxseed, radish seeds and date palm pollen showed no significant alterations in body weight gain, whereas date palm pollen (240 mg/kg, p < 0.05) promoted an increase in body gain. This study also revealed a significant increase in the relative testicular weight of animals exposed to either flaxseed (300mg/kg) or date palm pollen (120mg/kg). In addition, the relative weights of the seminal vesicles of all treated groups showed significant increased values. The level of serum testosterone showed a significant increase after exposure to radish seed (80mg/kg) and a significant dose- dependent increase for date palm pollen when compared to control (P< 0.05). In contrast, flaxseed caused a dose-dependent significant (p <0.01) decrease in testosterone level at radish seed (300mg/Kg). All plant extracts caused a significant increase in sperm concentration. Sperm vitality significantly (p < 0.05) increased by radish seed (80mg/kg), flaxseed (300mg/kg) and date palm pollen (120, 240mg/kg) respectively. Total progressive motility improved significantly at flaxseed (300 mg/kg) (p < 0.001) as well as date palm pollen (p < 0.01). Histological examination of the cross sections of the testis showed clear presence of all stages of spermatogenesis in all the treated groups. Rat epididymides showed normal morphological appearance and their lumen were filled with spermatozoa. The diameter of seminiferous tubules in male rats exposed to date palm pollen (120 and 240 mg/kg) was significantly higher (p < 0.001). The heights of the germ cell epithelia within the eminiferous tubules were also significantly increased in all treated groups. Liver and renal functions tests showed a significant decrease in Alanine transaminase (ALT) and creatinine in all treated groups (p < 0.05), and this demonstrates the lack of cytotoxic effects of date palm pollen, radish seed and flaxseed on the rats. However, these plant extracts produced a non-significant (p > 0.05) increase in Aspartate transaminase (AST) levels. Besides this, superoxide dismutase activity (SOD) in testis was increased significantly by radish seed (160 mg/kg), flaxseed (200 mg/kg) and date palm pollen (120 mg/kg). There was also improved catalase activity in testis of male rats exposed to radish seed and date palm pollen. Regarding male sexual behavior, the time to reach the female and the mount frequency decreased significantly in male rats exposed to flaxseed (300 mg/kg) and date palm pollen (120 and 240 mg/kg; p > 0.05) thus, these plant extracts exhibit aphrodisiac properties. In addition, exposure of male rats to date palm pollen (120 mg/kg) produced a significant (p < 0.01) increase in the number of embryos in untreated female rats. In the female rats, the body weight gain was not affected (p > 0.05). However, the relative uterus weights exposed to nutmeg (200 mg/kg) and date palm pollen (120 and 240 mg/kg) were significantly decreased (p < 0.05). In addition, the relative weights of ovaries after treatment with nutmeg (400 mg/kg) and black seed (400 mg/kg) showed significantly increased values (p < 0.01). Serum FSH was significantly increased (p > 0.05 or 0.01) when the female rats have been exposed to black seed (200 mg/kg), nutmeg (200 mg/kg) or date palm pollen (120 mg/kg). The LH level significantly (p < 0.01) decreased following exposure to black seed (200 mg/kg), date palm pollen (120 mg/kg). On the other hand, serum LH concentration was significantly increased in female rats exposed nutmeg (400 mg/kg; p > 0.05). The creatinine activity in female rat serum in all treated groups was significantly decreased (p < 0.05). Whereas the higher dose of date palm pollen (240 mg/kg) caused only a non-significant decrease. ALT activity in serum of female rat exposed to either black seed (400 mg/kg) or date palm pollen (120 and 240 mg/kg) was shown to decrease significantly (p < 0.05). Histology of the reproductive organs, kidney and liver in the female rats showed no obvious alterations in any of the treated groups. In addition, the number of embryos in female rats significantly increased (p < 0.01; p < 0.001) following exposure of female rats to black seeds 400 and date palm pollen 240 mg/kg, respectively. Incubation of TM3 Leydig cells with radish seeds for 24, 48 or 72 hours caused a significant (p < 0.01) decrease in mitochondrial dehydrogenase activity. Besides that, date palm pollen and flaxseed increased the mitochondrial dehydrogenases activity of TM3 Leydig cells. In addition, higher concentration of date palm pollen, nutmeg and black seed were cytotoxic to MCF7 breast cells. In testis slices testosterone secretion in vitro was significantly increased by flaxseed (500 μg/ml; p > 0·05) and date palm pollen (500 μg/ml; p > 0·01). MCf-7 cells treated with BS 10-50 μg/ml black seed and nutmeg 10-50μg/ml significantly increased cell proliferation. However, the treatment with date palm pollen produced only a weak estrogenic effect, which resulted in a concentration dependent significant increase as observed between 50-1000 μg/ml date palm pollen. In conclusion, in this study, we observed that date palm pollen, radish seed and flaxseed increased libido as well as steroidogenesis and spermatogenesis, improved hepato and nephron-protective effects. In female rats, the plant extracts NM, BS and date palm pollen potentiated the production of gonadotropic hormones. In addition to this, at lower concentrations these medicinal plants promoted cell growth, whereas at higher concentrations they inhibited cell proliferation of MCF- 7 breast cancer cells. The anti-oxidant effects of these plant extracts have been implicated for the above mention effects.
Romero, Mancero Romeo Byron. "Comparative study of six different types of subtracts in the production of earthworm humus and its productive effect in vegetables (radish, beet, white onion, cabbage)." BYU ScholarsArchive, 1999. https://scholarsarchive.byu.edu/etd/5432.
Full textSá, Rogério Oliveira de [UNESP]. "Seleção entre e dentro de progênies de meios irmãos de nabo forrageiro (Raphanus Sativus L. var. oleiferus Metzg.) cultivar CATI Al 1000." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/99928.
Full textConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
O presente trabalho teve como objetivo avaliar 100 progênies de meios irmãos da população de nabo forrageiro (Raphanus sativus L. var. oleiferus Metzg.), cultivar CATI AL 1000 em dois ciclos de seleção entre e dentro de progênies de meios irmãos, para as características: ciclo das plantas, altura das plantas, produtividade de grãos, massa de 1000 grãos, teor de óleo no grão e produtividade de óleo, na Fazenda Experimental São Manuel, no município de São Manuel – SP, no ano de 2004, e na Fazenda Experimental Lageado, no município de Botucatu – SP, no ano de 2005, 2006, e 2007, pertencentes a Faculdade de Ciências Agronômicas – campus de Botucatu – SP, da Universidade Estadual Paulista “Júlio de Mesquita Filho”. Foram avaliadas 100 progênies de meios irmãos de nabo forrageiro cultivar CATI AL 1000, em ensaio de competição, distribuídas em delineamento látice 10x10, parcialmente balanceado, com três repetições. As progênies superiores foram recombinadas e selecionadas no ano agrícola seguinte obtendo um ciclo a cada dois anos. Foram realizados dois ciclos de seleção. Os dados coletados a campo, para todas as características, foram padronizados seguindo a metodologia recomendada, e submetidos a análise de variância e testes de médias. Foram obtidas as correlações entre os caracteres e obtidas as estimativas de parâmetros genéticos. Para todas as características avaliadas, foi identificada a presença de variabilidade genética, decrescendo no segundo ciclo de seleção, entre as progênies de meios irmãos. Foram observados ganhos genéticos de 8,96, 18,47, 93,29, 12,51, e 69,11 %, para as características avaliadas: altura das plantas, massa de 1000 grãos, produção de grãos, teor de óleo do grão, e produtividade de grão, respectivamente. Observou-se correlação negativa e significativa entre produtividade de grãos e teor de óleo...
The purpose of the present research was evaluate100 half-sib progenies of the population of wild radish (Raphanus sativus L. var. Oleiferus Metzg.) Cultivar CATI AL 1000 in two cycles of selection, among and within half-sib progenies for characteristics: cycle of plants, plant height, grain yield, 1000 grain weight, grain oil content and oil yield in the Experimental Farm San Manuel, in Sao Manuel - SP, in 2004, and in the Farm Experimental Lageado, in Botucatu - SP, in 2005, 2006 and 2007, at Faculdade de Ciencias Agronomicas – Botucatu campus - SP, Universidade Estadual Paulista Julio de Mesquita Filho”. In this study, were evaluated 100 half-sib progenies of wild radish cultivar CATI AL 1000, in an essay competition, distributed in a 10x10 lattice, partially balanced, with three replications. The selected progenies were recombined and selected in the following crop year obtaining a cycle every two years. There were two cycles of selection. For all traits, the data collected at the field were patterned according to recommended methodology, and subjected to analysis of variance and multiple comparisons. The correlations between the characters and the estimates of genetic parameters were obtained. For all traits, the presence of genetic variability was identified, decreasing in the second cylce of selection, among the half-sib progenies. Genetic gains of 8.96, 18.47, 93.29, 12.51 were observed, and 69.11% for the characteristics evaluated: plant height, 1000 grain weight, grain yield, oil content of grain, and grain yield, respectively.There was negative correlation between grain yield and grain oil content, plant height and mass of 1000 grains, and positive and significant relationship between grain yield and plant height, also 1000 grain weight and oil content of grain. The genetic parameters values decreased from cycle I to cycle II, but the high magnitudes calculated in the second... (Complete abstract click electronic access below)
Östling, Jeanette. "An Approach to Improve the Detection System of a Diagnostic Enzyme-Linked Immunosorbent Assay." Thesis, KTH, Skolan för bioteknologi (BIO), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-214620.
Full textMuminović, Jasmina. "Genetic diversity in germplasm of cornsalad (Valerianella locusta L.), radish (Raphanus sativus L.), and celeriac (Apium graveolens L. var. rapaceum), investigated with PCR-based molecular markers." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11612051.
Full textBarry, Andrew Michael. "Encapsulation, Color Stability, and Distribution of Anthocyanins from Purple Corn (Zea mays L.), Blueberry (Vaccinium sp.), and Red Radish (Raphanus sativus) in a Cold-Setting Pectin-Alginate Gel." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1366273463.
Full textSá, Rogério Oliveira de 1978. "Seleção entre e dentro de progênies de meios irmãos de nabo forrageiro (Raphanus Sativus L. var. oleiferus Metzg.) cultivar CATI Al 1000 /." Botucatu : [s.n.], 2008. http://hdl.handle.net/11449/99928.
Full textAbstract: The purpose of the present research was evaluate100 half-sib progenies of the population of wild radish (Raphanus sativus L. var. Oleiferus Metzg.) Cultivar CATI AL 1000 in two cycles of selection, among and within half-sib progenies for characteristics: cycle of plants, plant height, grain yield, 1000 grain weight, grain oil content and oil yield in the Experimental Farm San Manuel, in Sao Manuel - SP, in 2004, and in the Farm Experimental Lageado, in Botucatu - SP, in 2005, 2006 and 2007, at Faculdade de Ciencias Agronomicas - Botucatu campus - SP, Universidade Estadual Paulista Julio de Mesquita Filho". In this study, were evaluated 100 half-sib progenies of wild radish cultivar CATI AL 1000, in an essay competition, distributed in a 10x10 lattice, partially balanced, with three replications. The selected progenies were recombined and selected in the following crop year obtaining a cycle every two years. There were two cycles of selection. For all traits, the data collected at the field were patterned according to recommended methodology, and subjected to analysis of variance and multiple comparisons. The correlations between the characters and the estimates of genetic parameters were obtained. For all traits, the presence of genetic variability was identified, decreasing in the second cylce of selection, among the half-sib progenies. Genetic gains of 8.96, 18.47, 93.29, 12.51 were observed, and 69.11% for the characteristics evaluated: plant height, 1000 grain weight, grain yield, oil content of grain, and grain yield, respectively.There was negative correlation between grain yield and grain oil content, plant height and mass of 1000 grains, and positive and significant relationship between grain yield and plant height, also 1000 grain weight and oil content of grain. The genetic parameters values decreased from cycle I to cycle II, but the high magnitudes calculated in the second... (Complete abstract click electronic access below)
Orientador: Maurício Dutra Zanotto
Coorientador: José Geraldo Carvalho do Amaral
Banca: Cibelle Chalita Martins
Banca: João Paulo Teixiera Whitaker
Banca: Luciano Soares de Souza
Banca: Fábio Suano de Souza
Doutor
Sá, Rogério Oliveira de 1978. "Variabilidade genética entre progênies de meios irmãos de nabo forrageiro (Raphanus sativus L. var. Oleiferus) cultivar Cati Al 1000 /." Botucatu : [s.n.], 2005. http://hdl.handle.net/11449/99916.
Full textAbstract: The objective of the present study was to evaluate fodder radish genetic variability, cultivar CATI AL 100, by using half-sib progenies, and to obtain estimates of genetic parameters for the characteristics: plant cycle, plant height, grain yield, mass of 1000 seeds, and seed oil content, being carried out at UNESP Experimental Farm in São Manuel municipal districtal, Botucatu campus (São Paulo State, Brazil). A hundred half-sib progenies were distributed in triple latice scheme 10x10, partially balanced. For the characteristics plant cycle, grain yield, mass of 1000 seeds, and seed oil content, was detected, for the progenies medium square, significant difference, by F test. For the characteristic plant cycle, the average value and progenies range were 137 days and 121 - 158 days, respectively. The estimates of the inheritability coefficients and selection gain presented the following values: 45,90 % e 1,09 %. For grain yield character, the average value and progenies range were 7,40 g, 0,78 - 18,55 g (49,40 kg ha-1, 5,20 - 123,70 kg ha-1) respectively. The estimates of the inheritability coefficients and expected selection gain, were higher than those ones found in literature, being compared with maize populations, for grain yield, with values of 90,70 % and 19,30 % respectively. The mass of 1000 seeds presented values for the average and progenies range of 7,95 g, 3,35 - 13,51 g, respectively. The estimates of inheritability coefficients and selection gain showed the following values: 56,80 % e 4,80 % For the characteristic seed oil content, the average and progenies range were 34,42 %, 26,98 - 41,67 % respectively...(Complete abstract click electronic access below)
Orientador: Maurício Dutra Zanotto
Coorientador: José Geraldo Carvalho do Amaral
Banca: Juliana Parisotto Poletine
Banca: João Paulo Teixeira Whitaker
Doutor
Giusti, Hundskopf Maria Monica. "Structure and conformation of red radish (Raphanus sativus L.) anthocyanins and their effect on color and pigment stability." Thesis, 1998. http://hdl.handle.net/1957/27251.
Full textGraduation date: 1999
Kleier, Catherine. "Responses of Raphanus sativa L. and Brassica rapa L. to ozone and modified root temperature." Thesis, 1996. http://hdl.handle.net/1957/34076.
Full textFeng, Jinan. "Effects of nitrification inhibitors and nitrogen fertilizers on growth and composition of plants /." 1988. https://scholarworks.umass.edu/theses/3406.
Full textKucza, Myriam M. "Analysis of flavor precursors in radish and radish color extracts." Thesis, 1996. http://hdl.handle.net/1957/34258.
Full textGraduation date: 1997
Liu, Shao Zhou, and 劉紹州. "Studies on the relationships between textures and chemical changes in pectins of fresh and commercial processed radishes'' and on the models of interaction between pectin molecules." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/70730809367291165867.
Full textNwosu, Julius U. "Effect and uptake of cadmium and lead mixtures on selected vegetables : environmental and public health implications." Thesis, 1992. http://hdl.handle.net/1957/36616.
Full textZhong, Fang Qi, and 仲芳琦. "Ultrasonic characterization of radish quality." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/79438317734202697158.
Full textWang, Yu-Ling, and 汪玉玲. "Studies on the processing of radish juices." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/76888041029658399367.
Full text輔仁大學
食品營養學系
88
People have concerned about biological properties of radish (Raphanus sativus L.) increasingly. However, development of radish juice or canned radish soup would be convenient for household users and application on food industry. Three cultivars radish, Mei-Hua-Chyun、Chei-Yeh-Meei-Nong-Tzao-Sheng and Gan-Tzae-I, were used in this experiment. The heat stability of myrosinase which is relevant to biological activity of radish was studied. Then the optimum blanching condition was determined by heat stability of peroxidase and polyphenol oxidase combined with the results of various blanching conditions’ effect on enzymes activities and physiochemical characteristics of radish juice. To obtain the optimum condition for radish juice or canned radish soup, sterilization and concentration effects on physiochemical characteristics and sensory evaluation of radish juice were also compared. The results showed that enzymes activities and general physiochemical characteristics varied by cultivar, among them fresh Gan-Tzae-I had higher enzyme activity in myrosinase and peroxidase. Ascorbic acid、 sugar content and free amino acids were higher in Mei-Hua-Chyun. The optimum blanching condition was 90 degree C water for 5 minutes. It is advantageous on operational convenience and high juice yield. Comparing with radish juice from non-blanching, the soluble solids、titratable acidity and formol nitrogen were decreased after blanching, but pH value and color were not significantly different from non-blanching. Sterilization lowered pH、titratable acidity、formol nitrogen、sugar content and free amino acids of radish juice. UHT treatment gave better appearance. L value of canned radish juice was significantly lower than UHT because of browning. The results of sensory evaluation on color and overall likeness indicated that the extent of consumer preference for UHT product was significantly higher than canned(p<0.05). The pH、titratable acidity、formol nitrogen、sugar content、 free amino acids and color of the reconstituted radish juice were affected by concentration methods. Generally, radish juice concentrated by vacuum evaporation had higher quality, especially on color. The L value of vacuum evaporation was significantly different from evaporation(p<0.05). But sensory evaluation did not show similar results, it could be caused by the likeness difference between pannels. This research recommended that after blanching, further radish juice was sterilized by UHT or concentrated by vacuum evaporation. It would be the optimum condition for manufacture of radish juice.