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Letteratura scientifica selezionata sul tema "Lupines as feed"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 28 gennaio 2023

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Articoli di riviste sul tema "Lupines as feed"

Hanczakowska, Ewa, Jerzy Księżak e Małgorzata Świątkiewicz. "Efficiency of lupine seed (Lupinus angustifolium and Lupinus luteus) in sow, piglet and fattener feeding". Agricultural and Food Science 26, n. 1 (3 aprile 2017): 1. http://dx.doi.org/10.23986/afsci.59407.

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The possibility to replace a part of soybean meal in sow, piglet and growing finishing pig feed by high and low alkaloid varieties of two species of lupines was examined in this study. 50 Polish Landrace sows and their progeny were allocated to 5 groups. Two varieties of Lupinus angustifolius: low (Graf) in group II and high alkaloid (Karo) in group III and Lupinus luteus: low- (Mister) in group IV and high alkaloid (Parys) in group V, partly replaced soybean meal (control). Apparent digestibility was evaluated using the same feeds on 30 barrows: around 40 kg (grower) and 80 kg (finisher). Litter weight of piglets from lupine groups was significantly lower than that from control group. Between 35th and 84 day piglet fed with low-alkaloid lupine (Graf) gained better than others and than soybean meal. Feed enzyme supplement has only limited effect on piglet and growing pig performance. During the whole fattening period there was no significant difference in weight gains except group fed high-alkaloid cv. Karo which was the worst. Meat of pigs fed with lupines was poorer in PUFA n-3 than control. Results suggest low alkaloid varieties of blue and yellow lupine, given in moderate amount, give similar results in growing pig feeding than soybean meal but meat quality is lower.

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Korniychuk, M. S., e N. V. Tkachenko. "Perspective of using fusariosis resistant varieties of lupines in organic farming". Interdepartmental thematic scientific collection "Agriculture" 1, n. 94 (22 maggio 2018): 45–50. http://dx.doi.org/10.31073/zem.94.45-50.

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The expediency of fusarium resistant lupines usage in organic farming for improving soil fertility and producing high protein feed for livestock is justified in this article. Organic production excludes the use of mineral fertilizers and pesticides. In these circumstances, increases the value of cultures that positively affect the fertility of soils and their phytosanitary status. These crops include annual fodder lupine (yellow, white and angustifolia), especially varieties that are resistant to disease. Having the highest nitrogen-fixing ability among annual legume crops, lupins, depending on the type and conditions of cultivation, can accumulate from 80 to 300 kg/ha of environmentally pure symbiotic nitrogen in biomass. Plowing the green mass (30-45 t/ha) is equivalent to the corresponding amount of manure or introduction of 5-7 t/ha of ammonium nitrate. 30 kg/ha of phosphorus and 50 kg/ha of potassium are entering the soil with plant remains. Therefore, lupine provides itself with nutrients and still leaves up to 150 kg/ha of nitrogen in the soil after harvesting for subsequent crops in crop rotation. In organic production, fusariosis resistant varieties of lupines are also interesting as a source of high protein feeds for livestock. They are building up to 60 t/ha of biomass, which contains more than one ton of digestible protein. In grain of the fodder varieties contains 40-52% of crude protein, 5.5-6.0% of fat, 10-12% of sugar. The characteristic of fusarium resistant varieties of lupins (yellow, white and angustifolia), created in the NSC "Institute of Agriculture NAAS" and included in the Register of Plant Varieties of Ukraine is presented in this article. These varieties are practically not affected by fusariosis under the production conditions and do not require the use of fungicides during the growing season. They can be grown in crop rotation with a return period of 2-3 years, whereas for unstable it took 6-7 years. Because of the inability to use in organic farming fungicide to prevent crop losses from anthracnose, it is necessary to use predominantly angustifolia lupine varieties, which are now more tolerant to this disease, prevent sowing of infected seeds and adhere to crop rotation. Fusarium-resistant varieties of lupins are suitable for cultivation in poucous and sown crops, and in mixtures with other crops.

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Rutkowski, Andrzej, Sebastian A. Kaczmarek, Marcin Hejdysz, Sebastian Nowaczewski e Dorota Jamroz. "Concentrates Made from Legume Seeds (Lupinus Angustifolius, Lupinus Luteus and Pisum Sativum) and Rapeseed Meal as Protein Sources in Laying Hen Diets". Annals of Animal Science 15, n. 1 (1 gennaio 2015): 129–42. http://dx.doi.org/10.2478/aoas-2014-0061.

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Abstract The aim of the study was to determine the usefulness of two protein concentrates composed of rapeseed meal and new cultivars of narrow-leaved and yellow lupine, peas in laying hen diets and their influence on birds’ performance and egg characteristics. The experiment was conducted with 180 layers kept in individual cages. The birds were randomly assigned to three treatments, with 60 hens in each and during the period of 17 weeks, they were fed diets: I - containing soybean meal as a protein source, II - containing protein concentrates composed of mixture of lupines, peas (19.48% of diet) and rapeseed meal, III - containing protein concentrates composed of a mixture of lupines and peas (27.68% of diet). The body weight, laying rate, egg weight, feed intake and feed conversion ratio (FCR) and egg characteristics were registered. After 9 weeks of experiment, a decrease of laying rate was recorded in treatment III. The mean value of laying rate for 17 weeks amounted to 82.7 (I), 82.5 (II) and 75.9% (III) (P<0.01). The egg weight was diversified already after 4 weeks of egg production and averaged 57.9 (I), 55.9 (II) and 54.9 g (III) (P<0.05). Feed intake amounted to 108 (I), 111 (II) and 104 g per hen/day (III), and FCR was 2.05, 3.17 and 2.23 kg/kg egg weight, respectively. As to egg characteristics, increases of white index (P<0.05), Haugh unit score and yolk colour in treatment III were observed but egg shell thickness was found significantly reduced. In conclusion, the use of about 27.68% of legume seed in laying hen diet affected negatively performance results but about 19.48% of these seeds and 8% rapeseed meal in diets could be accepted as a soybean meal substitute.

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Marley, C. L., W. J. Fisher, R. Fychan, R. Sanderson, M. T. Abberton e D. R. Davies. "Dry matter intakes, milk yield and milk composition of dairy cows offered concentrate diets containing either yellow lupins or soya bean meal". Proceedings of the British Society of Animal Science 2009 (aprile 2009): 151. http://dx.doi.org/10.1017/s1752756200029902.

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Lupins (Lupinus; Leguminosae) as a high protein, high energy, nitrogen-fixing grain legume, have the potential to be used as a home-grown feedstuff to replace soya (Glycine max) in livestock feeds in the UK. Lupins are not typically grown in the UK but their high feed value and the low alkaloid concentrations in new varieties have prompted a renewed interest in their use (Wilkins and Jones, 2000). Traditionally, white lupin (Lupinus albus) is the predominant species fed as a soya replacement to dairy cows in Europe and the USA but recent research has shown advantages of growing yellow lupins (Lupinus luteus) in the UK compared with white lupins. This study reports on the effects of feeding concentrate diets containing yellow lupin compared with soya bean meal on intakes, milk productivity and milk composition in dairy cows.

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Doležal, Petr, Josef Rotter, Jan Doležal, Václav Pyrochta e Jaroslav Poul. "Effect of the different level of a dry feed additive on the lupin silage quality". Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 53, n. 5 (2005): 21–30. http://dx.doi.org/10.11118/actaun200553050021.

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In the experiment, the effect of additive on the fermentation quality of lupine was examined, by comparing with the untreated control. Fresh green Lupine (Lupines lupine), variete Juno, dry matter content 187.15 g/kg at full waxy stage of maturiy were chopped to the legth of cut ca 30–50 mm. The crop was artificially wilted for a periody 24 h and ensiled as described above. Lupine were ensiled for 98 days in laboratory silos, capacity about 4 L alone or with supplementation of feed additive (5, 10, 20, 30, 40, 50 or 70 kg/tone forage respectively). The composition and as effective substances of this silage ingredient were dry whey (30%), maize meal (40%) and dry molases (30%). The silages fermented rapidly and changes in volatile fatty acids (VFA) production (P<0.01) and in sum of acids were noted. The different supplementation of additive in our experiment conditions increased significantly (P<0.01) the dry matter content, and decreased statistically significantly (P<0.01) the pH value. The higher DM content was in all experimental silages, but the highest DM content (P<0.01) was in silage with addition of 70 kg/t (231.58Ī0.91 g/kg). All treated silages were well fermented with low levels of ammonia and pH. The different addition of this aditive increased significantly (P<0.01) the contents of lactic acid and total content of acids in comparison with control silage. The experimental silage with higher (5%, resp. 7%) feed supplementation was of better quality (significantly higher ratio LA/sum of acids, higher content of lactic acid, lower NH3 content and pH value) than the control silage, or silage with lower concentration. In experiment feed additive–treated silages (by groups of 5 or 50 and 70 kg/t) had significantly higher alcohol content than untreated silage. It was concluded that feed additive used as a silage additive improved fermentation of lupine, reduced acetic acid and ammonia production and increased silage nutritive value.

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Piedra-García, Diego, e Christine Struck. "Lupin Root Weevils (Charagmus spp., Curculionidae: Sitonini), a Lupin Pest: A Review of Their Distribution, Biology, and Challenges in Integrated Pest Management". Insects 12, n. 10 (18 ottobre 2021): 950. http://dx.doi.org/10.3390/insects12100950.

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Abstract (sommario):

Lupins (Lupinus spp.) are an ancient yet important legume crop. In Europe, the protein-rich seeds serve as livestock feed and have the potential to be a healthy vegetarian component of human diets. In some regions in north-eastern Europe, lupins are heavily damaged by two Curculionidae species, the lupin root weevils (LRWs) Charagmus gressorius (syn. Sitona gressorius) and Ch. griseus (syn. S. griseus). Narrow-leaved lupins (L. angustifolius) and white lupins (L. albus) are most affected. The weevils feed on lupin leaves, whereas their larvae feed on root nodules. Therefore, the larvae cause major root damage by creating lacerations that allow soil-borne plant pathogens to enter the plant tissue. These infestations lead to considerable yield losses and markedly reduced N-fixation of the root nodules. This review summarises the current knowledge on the origin, geographical distribution, and biology of these rarely described weevils. It focuses on management strategies, including preconceived insecticide use and potential ecological management methods, as key components of an integrated pest management programme against LRWs in Europe.

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Miao, Z. H., J. A. Fortune e J. Gallagher. "The potential of two rough-seeded lupin species (Lupinus pilosus and L. atlanticus) as supplementary feed for sheep". Australian Journal of Agricultural Research 52, n. 6 (2001): 615. http://dx.doi.org/10.1071/ar99142.

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The rough-seeded lupins are better adapted to alkaline soils than the domesticated lupins currently in use in commercial agriculture in southern Australia. Lupinus pilosus and L. atlanticus are two species of rough-seeded lupins that are undergoing domestication, and could be very valuable for sheep as a supplementary feed. However, there is little information on the nutritive value of these lupins. Two experiments were conducted to evaluate the nutritive value of L. pilosus and L. atlanticus, compared with L. angustifolius, which is widely used as an animal feed in Australia. The results showed that the rough-seeded lupins examined had larger seeds, a greater proportion of seed coat in the whole seed, and a higher fibre content in the seed coat than domesticated lupins. Nitrogen (N) content in the kernel of the various lupin species was similar. The high fibre content in seed coat did not appear to limit the digestion of the seeds by sheep as demonstrated by the high potential degradability of seed dry matter (DM) for all lupin species. There were no significant differences betweenL. pilosus,L. atlanticus, andL. angustifolius as a supplementary feed provided at low levels in DM digestibility (DMD), apparent energy digestibility (AED), and N-balance, suggesting that L. pilosus and L. atlanticus could be used in place of L. angustifolius. AlsoL. atlanticus could be substituted for L. angustifolius at high levels of supplementation as there were no differences in DMD, AED, apparent N digestibility, and N-balance when these species were fed to sheep as a supplement to barley straw. Supplementation with lupin seed at 150 g/day significantly improved DM intake by 195 g/day, DMD by 8.7, and AED by 11.4 percentage units. However, a high level of lupin supplementation in a diet based on barley straw did not increase DMD and AED of the diet.

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Marley, C. L., R. Fychan, V. J. Theobald, D. R. W. Davies, R. Sanderson, M. T. Abberton e D. R. Davies. "The effects of incorporating either lupins or soya bean meal into concentrate diets when compared with a control concentrate diet on the performance and carcase characteristics of finishing lambs". Proceedings of the British Society of Animal Science 2009 (aprile 2009): 52. http://dx.doi.org/10.1017/s175275620002891x.

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Soya bean (Glycine max) meal is an important component of animal feed and oil seed rape and palm kernel cake and meal are typically used in commercial concentrate diets for sheep in the UK.. Lupins (Lupinus; Leguminosae) as a high protein, high energy, nitrogen-fixing grain legume, have potential as a home-grown livestock feed in the UK (Wilkins and Jones, 2000). Research has been conducted on the effects of narrow-leafed lupins (Lupinus angustifolius) (Hill, 2005) but there have been few studies on the effects of yellow lupins (Lupinus luteus) when fed to sheep. This study investigated the effects of incorporating either yellow lupins, narrow-leaf lupins or soya bean meal into the concentrate diets of finishing lambs on lamb productivity and carcass characteristics when compared to a commercial UK lamb finisher diet.

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Písaříková, Bohumila, e Zdeněk Zralý. "Nutritional Value of Lupine in the Diets for Pigs (a Review)". Acta Veterinaria Brno 78, n. 3 (2009): 399–409. http://dx.doi.org/10.2754/avb200978030399.

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The seeds of sweet lupine cultivars (Lupineus species) have been used with increasing frequency as a source of proteins replacing proteins of animal origin or soybean in feed compounds. The seeds of sweet lupine cultivars contain an average of about 33-40% crude protein in dry matter, the lipid content ranges from 5 to 13%. The profile of amino acids is relatively beneficial, however, with slightly lower content of lysine (1.46%) and methionine (0.22%). The main storage carbohydrates in the seeds are the β-galactans that comprise most of the cell-wall material of the kernel and the cellulose and hemicellulose of the thick seed coats. Lupine seeds contain about 40% non-starch polysaccharides (NSP) and a negligible amount of starch. High coefficient of protein digestibility (> 90%) has been reported in sweet lupine cultivars, but lower digestibility of energy (~ 60%). Lupineus species contain negligible amounts of trypsin inhibitor so they do not require preheating before being used as an ingredient in feeds for monogastric animals. The efficiency of lupine seeds in the diets for pigs is characterized by controversial results of growth and feed conversion under both mechanical treatment and enzyme supplementation. The results of production efficiency obtained at the testing of lupine cultivars (L. albus, L. angustifolius) for pigs were beneficial at supplementation of the lacking nutrients or dehulling. The submitted paper summarizes national as well as foreign knowledge of the nutritive value of cultural lupine seeds, and deals with the possibility increasing nutrition and production efficiency in the diets for pigs.

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Klaiss, Matthias, Nathaniel Schmid, Claude-Alain Betrix, Alice Baux, Raphaël Charles e Monika M. Messmer. "Organic soybean production in Switzerland". OCL 27 (2020): 64. http://dx.doi.org/10.1051/ocl/2020059.

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Organic Soybean cultivation experiences an upscale at the moment in Switzerland. As in the rest of Europe, Switzerland is still heavily dependent on protein imports. After years of stakeholders efforts of the development of a value chain for organic soybeans for human nutrition, various attempts to develop the soybean cultivation for feed proved to be fruitful despite the fact that Swiss price level is beyond competition for world market prices. The organic farmers themselves decided to become, at least partially, more independent from overseas soybean imports by opting for organic soybeans of European origin since 2019. Furthermore, Bio Suisse decided that from 2022 on, all ruminants under Bio Suisse certification must be fed with feed of Swiss origin, concentrates are limited to 5% of the ration. Since many years numerous projects are carried out to increase the domestic protein production by developing suitable production systems for peas, faba beans, lupines and soybeans with stakholders along the value chain. Since more than 30 years, Swiss breeders successfully develop 00 to 000 soybean varieties with a focus on human nutrition, organic soybean cultivation and the respective value chains from breeding to endproduct is developing strongly. This article will shed light on particular aspects and drivers, specific measures, relevant projects and cultivation techniques of organic soybean production in Switzerland in the past years and will give an outlook on the future of organic soybeans.

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Più fonti

Tesi sul tema "Lupines as feed"

Breytenbach, Liesl. "The influence of processing of lupins and canola on apparent metabolizable energy and broiler performance". Thesis, Stellenbosch : University of Stellenbosch, 2005. http://hdl.handle.net/10019.1/2200.

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Thesis (MscAgric (Animal Sciences))--University of Stellenbosch, 2005.
The extrusion and dehulling of sweet blue lupins (Lupinus angustifolius, cultivar Wonga) and the expansion of full-fat canola seed were evaluated in terms of their effect on the nitrogen corrected apparent metabolizable energy (AMEn) value and broiler performance.

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Nottle, Mark Brenton. "Short-term nutrition and its effect on ovulation in the ewe". Title page, table of contents and summary only, 1988. http://web4.library.adelaide.edu.au/theses/09PH/09phn921.pdf.

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Smith, Natasha. "The effect of the dietary inclusion of canola oilcake, full-fat canola and sweet lupins on the production performance and fat composition of broilers and pigs". Thesis, Link to the online version, 2005. http://hdl.handle.net/10019/1215.

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Miao, Zhihong. "The influence of domestication and environment on the value of Lupins (Lupinus spp.) as a feed for ruminants". Title page, contents and summary only, 1998. http://web4.library.adelaide.edu.au/theses/09AFP/09afpm618.pdf.

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Bibliography: leaves 141-162. Lupin seed (L. angustifolius) is widely used in Australia as supplementary feed for ruminants. However, it does not perform as well on fine-textured and/or alkaline soils, unlike wild lupins. Field trials investigated the effect of domestication of L. angustifolius on seed structure and chemical composition for use as a benchmark for the breeding and selection of wild types L. atlanticus and L. pilasus. The effects of environemental factors on yield and chemical composition were also investigated. Investigation into the feed value of wild lupins indicated their potential as feed supplement for ruminants either by direct grazing or seed supplement.

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Ali, Ahmed. "Use of pectinases to improve the nutritive value of lupins for poultry". University of Western Australia. School of Animal Biology, 2009. http://theses.library.uwa.edu.au/adt-WU2010.0094.

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[Truncated abstract] Australia produces 87% of the worlds lupins (Lupinus angustifolius) which have the potential to be an excellent source of protein and energy in animal diets. However, feed manufacturers and poultry producers cannot use more than about 5% lupins in broiler and 7% in layer diets. The main reason is because 34% of the lupin grain comprises complex cell-wall polysaccharides that are indigestible. The main component of cell walls in lupins is pectin (33%). Poultry cannot digest pectin because they don't secrete the appropriate enzymes so their ability to use lupins is limited. Undigested pectins increase the viscosity of digesta in the bird's digestive tract, which in turn reduces the digestibility of dry matter and efficiency of feed utilisation. Pectins also increase water-holding capacity, a characteristic directly related to water intake and wet droppings. In this thesis, I tested the general hypothesis that breakdown of cell walls and pectins will improve the nutritive value of lupins for broilers and layers and reduce wet droppings. This hypothesis was tested in six experiments by treating lupins with specific exogenous enzymes (pectinases) or mechanical-heat treatment (expansion) plus pectinase. In the first experiment, attempts to break down the cell walls and pectins using four doses of pectinase, specifically polygalacturonase (PG), succeeded in improving the nutritive value of whole and dehulled lupins for egg layers. The lowest dose, 0.6g/kg diet, was the most effective dose for reducing water intake, wet droppings, the viscosity of the digesta and the number of soiled eggs. ... Equivalent figures for layers were 14, 15, 5 and 8%, indicating that the pectinases were slightly more effective in layers than broilers. For diets containing 20% dehulled lupins, pectinases were also very effective at breaking down both pectin and cell walls to release nutrients and, concomitantly, reducing water intake and wet droppings, but the magnitude of the responses was slightly less than with the 10% dehulled lupin diets. For diets containing 30% dehulled lupins, although the pectinases again were effective at breaking down pectin and cell walls and reducing viscosity, they did not reduce water intake or wet droppings. This might be due to the large amounts of nonmethylated pectic polysaccharides, which make up two thirds of the cell walls, by increasing water-holding capacity particularly when dehulled lupins are included in the diet at high levels (up to 30%). These polysaccharides might be broken down by appropriate enzymes. This hypothesis is worth testing in the future. Overall, the results of my study supported the general hypothesis. These in vivo results are conclusive and consistent. They show that an optimum combination of PME and PG is capable of including dehulled lupins up to 20% in broiler and layer diets without any nutritional or hygienic problems. The strategies I developed have proven very useful for breaking down the cell walls and pectins, improving the nutritive value of lupins for broilers and layers, and reducing wet droppings. By using the optimum combination of two pectinases, it should be possible to make substantial improvements in the nutritive value of lupins for broilers and layers, most importantly by reducing excessive water intake and wet droppings associated with feeding dehulled lupins. Without pectinases, the amount of dehulled lupins used in poultry diets is fairly small (7%), but if pectinases are used, this upper limit can be lifted to 20%.

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Oliveira, Maria Isabel Ferraz de. "Enzyme treated Lupinus spp. seeds as an alternative source of protein for broilers". Thesis, University of Aberdeen, 1998. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU603186.

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The studies reported in this thesis were carried out to evaluate the effects of enzyme treatment on the nutritive value of three lupin species (L. luteus, L. albus and L. angustifolius) and evaluate their suitability as a source of protein for growing broilers. Some preliminary in vitro work on the effect of quinolizidine alkaloids on bacteria from poultry excreta was carried out. Furthermore the use of near infrared spectroscopy (NIRS) as an alternative technique for assessing the chemical composition and nutritive value (such as metabolizable energy and digestibilities) was investigated. Compositional analyses of the various lupins, fractions and diets were conducted. The chemical composition of the lupin seeds used in this study showed a high crude protein content and a variable content in ether extract and neutral detergent fibre. The alkaloid content of the seeds was determined and allowed the classification of the lupin into bitter (L. luteus cv Cardiga), semi-sweet (L. albus cv Estoril) and sweet (L. albus from France and L. angustifolius from Australia) seeds. Alkaloids from lupins decrease feed consumption and may affect the digestive capacity of the animal. A preliminary study on the effects of sparteine and alkaloids extracted from L. luteus seeds on bacteria from poultry excreta indicated that extracts of alkaloids from L. luteus had an inhibitory effect on coliform growth that was not, however, as great as that of sparteine. Sparteine, essentially prevented growth of coliforms at concentrations of 10 g dm-3. Lactobacilli were apparently not directly affected by the lupin extract of alkaloid or the isolated sparteine. This in vitro work suggests that it may be possible to influence the gut microflora in a beneficial manner by using the appropriate concentration of the appropriate alkaloids. A set of tube feeding experiments (by gavage) were carried out to evaluate the effect of different enzymes on the nutritive value of L. luteus (cv. Cardiga) and L. albus (cv. Estoril) seeds. The first experiment was a preliminary one which allowed the modification of the tube feeding assay in order to suit the characteristics of the test materials used in this study. The following six experiments tested the effects of pre-incubation, as a wet mash, of a polygalacturonase, five proteases, a pectinase and an [Special character omitted]-galactosidase at variable levels, on the nutritive value of L. luteus (cv Cardiga) and L. albus (cv. Estoril). The nutritive value of the lupin seeds was evaluated essentially by measuring metabolizable energy (ME) and amino acid (AA) digestibilities. Results indicated that L. albus seeds, irrespective of enzyme treatment, had a higher ME expressed as TMEn than L. luteus seeds. Carbohydrase containing enzyme preparations, caused variable improvements in the ME value of lupin seeds. Polygalacturonase caused a significant increase in the ME of L. luteus seeds, which may have been mediated by an increase in protein digestibility as shown by improvements in the AA digestibility. Increased concentrations of pectinase tended to be more effective in the improvement of ME of L. albus, while increasing concentrations of a-galactosidase were so for L. luteus. The fact that the carbohydrases acted differently upon the two lupin species was probably due to their different concentration in constituent carbohydrates. Pre-incubation with exogenous proteases decreased the ME of the lupin seeds. The reasons for the depression were not clear, however high concentrations of proteases, expressed as U kg-1 of lupin seeds, may have interfered with the gastro intestinal tract and also with the endogenous enzymes of the bird resulting in reduced utilisation of the pre-incubated material. A growth experiment was design to investigate the effects of the inclusion of L. luteus (cv. Cardiga), L. albus (from France) or L. angustifolius (from Australia) as the main or secondary source of protein in diets for growing broilers. Lupin seeds were either pre-incubated as a wet mash, or the lupin containing diets were supplemented with a carbohydrase, a protease or a mixture of both. Diets were fed to the animals over a three week period. The results obtained tended to support the hypothesis that the enzymes had little effect on the other dietary ingredients but had their main effects on the lupins in the diets.

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Mukisira, Ephraim Amiani. "The influence of alkaloids on voluntary intake and performance by ruminants fed diets containing lupin seed in Kenya". Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41730.

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Lupin seed has the potential to be used as a protein supplement in ruminant rations, but its usage is restricted by the presence of alkaloids. Experiments were conducted with the aim of determining whether the removal of specific toxic alkaloids, lupanine and 13-hydroxylupanine, from crushed lupin seed (CLS) would improve the organic matter intake (OMI) and average daily gains (ADG) in lambs, and also improve the lactation performance in dairy cows. Effects on liver function in lambs were also investigated. An additional study on the effects of the detoxification of CLS on the degradation of protein was conducted. In Experiment 1, 30 growing Corriedale lambs were fed five diets for 105 d according to a randomized complete block design (RCBD) with six blocks. Two diets contained intact CLS at 15% (LUI-15) or 30% (LUI-30) of DM; two other diets contained detoxified CLS at 15% (LUD-15) or 30% (LUD-30) and the control (CON) diet was supplemented with crushed sunflower seed, which was locally prepared, on-farm. All diets were formulated to be isonitrogenous (16% CP). The alkaloid content (lupanine and 13-OH lupanine) of the diets was.31,.70,.21 and.52% for LUI-15, LUI-30, LUD-15 and LUD-30, respectively. Thus, diets containing detoxified CLS contained approximately 30% less alkaloids than those with intact CLS. Estimates of ADG of lambs fed diets containing detoxified CLS was higher (P $<$.01) (120 g.d$ sp{-1}$) than that of lambs fed intact CLS (76 g.d$ sp{-1}$). The OMI (73 g/Wkg$ sp{0.75}$) was also higher, although not significantly, for lambs fed diets containing detoxified CLS. Feed conversion efficiency was increased (P $<$.05) by the detoxification of CLS. Lambs fed diets containing intact CLS consumed more OMI as time progressed, suggesting that adaptation to CLS might have occurred. Lambs fed diets containing intact CLS demonstrated increased trends in the activity in plasma of the enzymes glutamic oxaloacetic transferase (GOT) and $ gamma$-glutamyl transfer

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Messele, Teklay. "Economic and environmental viability of substituting soybeans for lupins : the case of dairy farming in southwest Quebec". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD_0019/MQ37149.pdf.

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PRIMI, RICCARDO. "COMPOSIZIONE NUTRIZIONALE DI LEGUMINOSE TRADIZIONALI PER L'ALIMENTAZIONE DEI RUMINANTI". Doctoral thesis, Università Cattolica del Sacro Cuore, 2010. http://hdl.handle.net/10280/774.

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L’alimentazione proteica risulta di fondamentale importanza per l’ottimizzazione della produttività e per il benessere degli animali di interesse zootecnico. L’identificazione di fonti vegetali alternative e/o complementari a quelle attualmente utilizzate (soia in primis) nel razionamento degli animali si rende necessaria per motivi economici, ambientali e legislativi, cercando di evitare, tuttavia, penalizzazioni sull’appetibilità della razione e sulla risposta produttiva. La ricerca condotta ha riguardato lo studio della composizione nutrizionale di semi di cece (Cicer arietinum) e lupino azzurro (Lupinus angustifolius), con approfondimenti sul contenuto di composti nutrizionalmente attivi e/o antinutrizionali, la valutazione della fermentescibilità ruminale mediante tecniche in vitro, anche alla luce di possibili interazioni genetiche (varietà e linee genetiche) e colturali (epoca e densità di semina). I risultati ottenuti hanno permesso di comprendere eventuali limiti di utilizzo di tali leguminose per l’alimentazione degli animali, in particolar modo dei ruminanti, e di attribuire le fonti di variabilità per la massimizzazione produttiva e qualitativa.
Ruminants protein nutrition is an essential item for optimizing the productivity and welfare of animals. The identification of pulses sources as alternative or complementary to those currently used (primarily soya) in the ration of ruminants is necessary for economic, environmental and legislative reasons, trying to avoid, however, penalties on palatability and productive response. The research focused on the study of the nutritional composition of seeds of chickpea (Cicer arietinum) and blue lupine (Lupinus angustifolius), with insights on the content of nutritionally active compounds and / or antinutritionals, the evaluation of the ruminal fermentability using in vitro techniques, also considering possible genetic interactions (varieties and genetic lines) and farming practices (time and density of sowing). The results of the present study suggest that these pulses could be a potentially good feedstuff contributing at the same time to the energy and protein balance of animal diet. Moreover, the presence of active compounds like tannins at levels that should not be regarded as anti-nutritional, can be useful in ruminant feeding due to the moderating activities exerted by those compounds toward the ruminal degradation of proteins.

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Pham, Duc Hung. "Growth and physiological responses of snapper (Pagrus auratus) and cobia (Rachycentron canadum) fed various inclusion levels of selenium supplemented lupin meal as fishmeal replacement diets". Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/48523.

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The nutritional effects of dietary selenium and lupin meal in snapper Pagrus auratus and cobia Rachycentron canadum were evaluated. Dietary selenium supplementation improved growth and physiological responses of cobia, but not in snapper. Dietary selenium supplementation improved growth, feed utilisation and physiological responses of cobia fed lupin-based diets. Both species showed symptoms of selenium toxicity after fed excessive selenium levels. Adverse effects were observed in snapper and cobia fed high inclusion levels of lupin.

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Libri sul tema "Lupines as feed"

Donovan, Bernadette C. Lupins as a protein source in pig diets. Charlottetown: University of Prince Edward Island, 1990.

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Singh, Chandrapal K. Evaluation of raw and roasted lupins as protein supplements for lactating cows. Charlottetown: University of Prince Edward Island, 1992.

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Donovan, Bernadette C. Lupins as a protein source in pig diets. Ottawa: National Library of Canada, 1990.

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Watkins, Stephen. Lupins: Niche or alternative crop? Are they a viable source of home-produced GM-free protein? Market Harborough: Nuffield Farming Scholarships Trust, 2003.

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Murphy, Shane R. Lupin silage and lupin seeds in beef cattle rations. Charlottetown: University of Prince Edward Island, 1993.

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Tarasewicz, Zofia. Biologiczna ocena oligosacharydów wyizolowanych z nasion łubinu wąskolistnego (Lupinus Angustifolius) zastosowanych w żywieniu przepiórek reprodukcyjnych. Szczecin: Akademia Rolnicza w Szczecinie, 1998.

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Ochoa, Neftali Alejandro Villanueva. Effect of a sweet lupin (Lupinus albus) and its manganese content on pig performance and carcass traits. 1989.

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Aleksandra Drażbo, D. Mikulski, Z. Zdunczyk, Beata Szmatowicz, A. Rutkowski e J. Jankowski. Fatty acid composition, physicochemical and sensory properties of eggs from laying hens fed diets containing blue lupine seeds. Verlag Eugen Ulmer, 2014. http://dx.doi.org/10.1399/eps.2014.61.

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Birk, Y., A. Dovrat e M. Waldman. Lupin Production and Bio-Processing for Feed, Food and Other By-Products: Proceedings of the Joint Cec-Ncrd Workshop Held in Israel in January 1989. European Communities, 1990.

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Capitoli di libri sul tema "Lupines as feed"

Todorov, N. A., D. C. Pavlov e K. D. Kostov. "Lupin (Lupinus spp.)". In Food and Feed from Legumes and Oilseeds, 113–23. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4613-0433-3_11.

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Swan, K. "Potential and challenges in the marketing of lupins for food and feed". In Linking Research and Marketing Opportunities for Pulses in the 21st Century, 517–20. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4385-1_47.

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Azevedo, João M. S., Ma João Henriques, Ma Luisa B. Costa e José M. A. Empis. "Extraction of Lupinus Sp. Alkaloids Leads to Cheap High Protein Food/Feed Raw Material". In Food Properties and Computer-Aided Engineering of Food Processing Systems, 485–88. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2370-6_36.

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Sherasia, P. L., M. R. Garg e B. M. Bhanderi. "Lupins". In Pulses and their By-Products as Animal Feed, 179–89. UN, 2018. http://dx.doi.org/10.18356/90337c35-en.

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Atti di convegni sul tema "Lupines as feed"

Afonina, Elena. "USE OF WHITE LUPIN AS A BASE FOR FEED WITH HIGH PROTEIN CONTENT". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-22-70-99-103.

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The paper presents data on the biochemical composition of seeds and amino acid composition of legumes, white lupine. The indicators of biochemical composition of extruded and granulated feed made on the basis of white lupin grain are given. The results of the use of the antioxidant Agidol in the composition of prepared feed and its effect on its shelf life are described.

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YaGOVENKO, Tat'yana, Natal'ya ZAYCEVA e Larisa Troshina. "Growth regulators’ action on grain yield formation of white lupin". In Multifunctional adaptive feed production 27 (75). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-27-75-73-82.

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The results of a comparative test of the growth regulators Circon and Epin-extra for white lupin (Lupinus albus L.) on the potassium monophosphate background are shown. The positive effect of the regulators on the vegetative development of white lupin plants and on development of assimilation surface, on chlorophyll and carotenoids content in leaves was set. Use of the chemicals in lupin crops fostered yield increase. The pre-sowing seed treatment following with spraying by the growth regulators Circon and Epin-extra at the bud formation stage were the most productive way to affect the development of this character. The yield of the var. Dega exceeded the standard one by 10.4 and 8.5% respectively; the yield of the var. Alyi parus — in 17.0 and 13.5%. The different response level of the white lupin varieties Dega and Alyi parus to the action of the growth regulators was observed.

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Ageeva, Polina, Natalya Pochutina e Nadezhda MISNIKOVA. "Evaluation of narrow-leafed lupin breeding material for drought resistance and fine seed coat in Bryansk region". In Multifunctional adaptive feed production 27 (75). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-27-75-44-51.

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The cultivation of grain legumes is an important reserve for increase of high protein feeds production. The narrow-leafed lupin (Lupinus angustifolius L.) is one of the most cultivated species in agriculture. The modern forage varieties are early ripening, tolerate to anthracnose and have high seed protein content and low alkaloid content. The trends in breeding of universal and forage narrow-leafed lupin varieties are drought resistance increase and reduction of seed coat proportion. In early stages of growth and development the estimation of seed ability to grow in sucrose solution under high osmotic pressure is one of the oblique methods for drought resistance determination. These solutions simulate the conditions of physiological soil dryness. Under laboratory conditions 23 narrow-leafed lupin varieties and breeding lines developed in the All-Russian Lupin Research Institute were tested. The variety Vityaz was used as reference; it is listed in the State List of the Russian Federation. The var. Belorozovy 144 and some breeding lines made the first group for high drought resistance level (81–94%). The BL 39-20 has high grain and green mass yield. Eleven varieties and breeding lines included the reference made the second group with the moderate drought resistance level. Lupin has the thick seed coat compared to other legumes; it increases the fiber content and results in digestibility reduction. If the proportion of coat weight and seed weight will be lower, it is possible to hope for the highest nutritive value of grain forage. Among tested varieties and breeding lines the zoned var. Belorozovy 144 has the lowest seed coat content (18.9%). The seed coat content of the breeding lines Uzkolistny 37-12, CmW 62-17 etc. is about 20.5-20.8% among new breeding lines. The breeding line CmW 62-17 stood put for large seeds, this index made 157 g. It overcame the reference by 27 g or by 20.7%.

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Lishchenko, Pavel, Maria Draganskaya e Inna Savvicheva. "Assessment of grain productivity and adaptability yellow lupine on soddy-podzol sandy soil". In Multifunctional adaptive feed production 27 (75). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-27-75-52-59.

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The article presents the results of a comparative assessment of grain productivity and adaptability indicators of various varieties of yellow lupine cultivated on soddy-podzolic sandy soil. We studied 8 varieties of lupine of domestic selection of the All-Russian Research Institute of Lupine, Novozybkovskaya SHOS; neighboring countries - Belarus and foreign selection (Germany), as well as the hybrid material of the Novozybkovskaya SHOS for 2016–2020. The adaptability of variety samples was comprehensively tested in terms of environmental stability and plasticity, using the criterion of "yield". Changes in meteorological conditions over the years of research made it possible to objectively assess the variation in the productivity of lupine by grain. For five years of testing, the grain yield varied from 6.4 c/ha Vladko (Belarus) to 11.8 c/ha, Novozybkovsky 100 (Novozybkovskaya SHOS). On average, changes in the productivity of varieties of VNII lupine from 9.7 to 11.3 c/ha, Novozybkovskaya SHOS – 10.7–11.8 c/ha, Belarusian breeding – 6.4–9.1 c/ha, foreign – 8.3–8.7 q/ha. Samples 5-10-84 (13.2 c/ha), 1-08-7-75 and 2-13-33 (12.7 c/ha) and 7-13-65 (12,5 q/ha). According to the set of indicators of adaptability, the All-Russian Research Institute of Lupine Nadezhny and Bulat turned out to be the best among the varieties; Belarusian selection Kastrychnik; Novozybkovskoy SHOS – Druzhny 165 and Novozybkovsky 100. From the hybrid material of the Novozybkovskaya SHOS promising numbers 1-08-7-75, 5-10-84, 4-12-302, 2-13-33, which have genetic flexibility, adaptability and stability in conditions of sandy and sandy loamy soils of the South-West of the Bryansk region.

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Draganskaya, Maria, e Inna Savvicheva. "CULTIVATION OF LUPIN YELLOW IN THE CHANGED SOILAND CLIMATIC CONDITIONS NONCHERNOZEM ZONE". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2020. http://dx.doi.org/10.33814/mak-2020-22-70-91-98.

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Features of cultivation of lupine yellow as a source of increase of fertility of sandy and sandy loam soils are designated. In the changed soil and climatic conditions, work is carried out in the direction of creating varieties of different economic use: seeds, green mass, silage, grain fodder adapted to this zone and to various diseases with an optimal relationship between the host plant and the pathogen.

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Трошина, Лариса, Larisa Troshina, Татьяна ЯГОВЕНКО e Tat'yana YaGOVENKO. "DYNAMICS OF ALKALOID ACCUMULATION AND REDISTRIBUTION IN NARROW-LEAFED LUPIN". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2019. http://dx.doi.org/10.33814/mak-2019-21-69-26-31.

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The article presents alkaloid accumulation and redistribution in germinative seed of nar-row-leafed lupin as well as the dynamics of alkaloid content in three genotypes of narrow-leafed lupin plants during ontogenesis. Specialties of accumulation of these compounds under different conditions are shown. The stage “beginning of pod formation — maturing” is the most susceptible to temperature changes in vegetation of narrow-leafed lupin.

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Слесарева, Татьяна, e Tatyana Slesareva. "CONTROL METHODS AGAINST WEEDS IN WHITE LUPIN CROPS". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2019. http://dx.doi.org/10.33814/mak-2019-21-69-50-56.

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Сорокин, Александр, Alexander Sorokin, Валентина Руцкая e Valentina Ruckaya. "LUPIN AS THE BASE FOR PROTEIN COMPONENT OF FEED MIX FOR POULTRY". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2019. http://dx.doi.org/10.33814/mak-2019-21-69-110-115.

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The article presents the data of domestic and foreign researchers for feeding of poultry used lupin and its processed products. It’s advisable to use energy-and-protein concentrates made of legumes and cereal grain mixtures to prepare complete feeds. Lupin is one of the main sources of plant protein with unique amino acid composition. In opinion of the majority of researchers lupin containing feeds made according to technic guidance support productivity increasing of poultry growing and improve the quality of the products.

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ПИМОХОВА, Людмила, Lyudmila PIMOKHOVA, Жанна ЦАРАПНЕВА, Zhanna TSARAPNEVA, Нина Хараборкина e Nina Kharaborkina. "FUNGICIDE ZANTARA AGAINST THE MAIN LUPIN DISEASES". In Multifunctional adaptive feed production. ru: Federal Williams Research Center of Forage Production and Agroecology, 2019. http://dx.doi.org/10.33814/mak-2019-21-69-45-49.

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The main harmful disease of white and narrow-leafed lupin is anthracnose. High effective fungicides should to be used to protect its crops. Under field conditions the fungicide Zan-tara (1.5 l/ha) showed the high productivity (91.3%) against this disease. The fungicide is effective against fusaria, sclerotinia and botrytis too. Its use allows protect crops of culti-vated lupin species against diseases’ complex and significantly decrease yield losses.

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TIMOShENKO, Elena, German YaGOVENKO e Valentina Ruckaya. "Use of lupin flour in foods’ production". In Multifunctional adaptive feed production 27 (75). ru: Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-27-75-169-175.

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Use of domestic lupin flour will significantly increase the food safety of Russian Federation by means of replacement of imported protein produced in China; their rate takes 97.5% in our market. Plant protein, particularly the lupin protein answers the demands of actual time – the country needs cheap, qualitative products made from local row material. Nutritional value of lupin flour is determined by balanced content of protein (34-46%), oil (3-10%), fiber (10.6-18.2%) and carbohydrates (15-22%). Lupin flour is used for production of gluten-free foods with dietary and therapeutic properties; flour of lupin husk is full valuable, functionally technological and promising raw materials used as food protein supplement. Food supplement enriched with processed lupin should answer the limit acceptable concentration of alkaloid in foods. Foreign lupin flour production and use have the commercial scope; at the same time it practically stopes out in the RF in spite that the perspective of lupin row materials is declared for food quality improving. The article presents the possibility of lupin flour use in development of foods with functional purposes.

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Rapporti di organizzazioni sul tema "Lupines as feed"

Apatite fission track analysis of cuttings from the following 3 wells: Texaco Inc. Tulugak #1 (1,600 - 16,472 feet); Forest Oil Co. Lupine Unit #1 (1,000 - 13,500 feet); and Texaco Inc. East Kurupa Unit #1 (900 - 12,695 feet). Alaska Division of Geological & Geophysical Surveys, 1990. http://dx.doi.org/10.14509/18986.

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Rock-eval data with hydrocarbon index of samples from the following North Slope wells: Itkillik River Unit #1, Nora Fed #1, Toolik Fed #1, Kemik Unit #1, Lupine Unit #1, Fin Creek Unit #1, Echooka Unit #1, West Kavik Unit #1, Wolfbutton 25-6-9, and Wolfbutton 32-7-8 cuttings. Alaska Division of Geological & Geophysical Surveys, 1994. http://dx.doi.org/10.14509/19077.

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