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Soy with less anti-nutritional factors excellent for yields and rations

{Tool} Soy with less anti-nutritional factors excellent for yields and rations. [Soia con meno antinutrizionali ottima per rese e nelle razioni.] Creator(s): Snidaro, Mariolino and Danelon, Imerio. Issuing Organisation(s): CRPA - Centro Ricerche Produzioni Animali. L'Informatore Agrario, no. 19. (2019)

Image (JPEG) - Cover Image - Italian/Italiano

Online at: http://www.crpa.it/media/documents/crpa_www/Progetti/R-Innova-P/Soia.pdf


Two rations with different soybean varieties were tested on dairy cows to see whether a soybean low in anti-nutritional factors could be used without treatment. By choosing the right genetic soybean variety, it is possible to achieve a higher protein digestibility without treatments. There are different soybean varieties , some with only half the ANF content. This way, it is possible to harvest soybeans directly at the farm and feed them to the animals.
These varieties contain 25 mg antitrypsin per g flour compared to commercial varieties which contain 50 to 55 mg.
The varieties low in antitrypsin were used to feed a group of dairy cows while the conventional variety was fed to another. Production and fertility values as well as milk quality remained the same; this means that this low-ANF-soybean variety does not decrease digestibility of protein even though it is untreated.
Without the treatment, it is possible to use the soybeans directly on the farm.
This tool can be useful for organic and conventional farmers.

EPrint Type:Practice tool
Teaser:Feed your cows with soybeans containing fewer anti-nutritional factors
What problem does the tool address?:Soybeans have a high protein value, but they contain anti-nutritional factors (ANFs), such as trypsin inhibitors. Without treatment, this inhibitor reduces the animal's digestibility of the protein.
What solution does the tool offer?:In the tool, varieties with a lower ANF-content are found. They are tested in a dairy cow production trial. The low ANF-soybeans have the same effect as the treated ones.
Type of Practice Tool:Leaflets & guidelines
Keywords:animal husbandry, feeding, ration planning, soybeans, feeds, nutritive value, legumes
Agrovoc keywords:
Englishanimal husbandryhttp://aims.fao.org/aos/agrovoc/c_8532
Subjects: Animal husbandry > Production systems > Dairy cattle
Animal husbandry > Feeding and growth
Research affiliation: European Union > Horizon 2020 > OK-Net EcoFeed
European Union > Horizon 2020 > OK-Net EcoFeed > Selected tools
Italy > CRPA - Research Centre for Animal Production
Related Links:http://www.crpa.it, http://www.crpa.it/media/documents/crpa_www/Progetti/R-Innova-P/Soia.pdf, https://orgprints.org/37525/, https://organic-farmknowledge.org/tool/37525
Project ID:oknet
Deposited By: Forschungsinstitut für biologischen Landbau, FiBL
ID Code:37525
Deposited On:10 Mar 2020 10:28
Last Modified:24 Nov 2020 13:38
Document Language:Italian/Italiano

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