Agriculture/2. Mechanization of agriculture
Gusak E.S. Kasyanov
V.V. Nikitina V.Yu. Tarasov V.S.
Kuban state agrarian University named after I. T.
Trubilin, Russia
The main factor in improving the productivity of
animals, increasing livestock production and reducing its cost feed is rich in
protein and protein. The lack of protein in the diet of animal feed leads to
reduced profitability of agricultural enterprises due to low productivity of
the animals [1].
On the basis of the analysis of the nutritional value
of forage [1] it can be argued that the soybeans can solve the problem of
shortage of protein and protein in animal feeding. It is the soybean is the
main supplier of vegetable protein. As soy is rich in fats, carbohydrates, amino
acids, and feed value is of 1.45 fodder units.
However, the use of soy beans in the diet of animals
in individual farms and smallholdings slightly, the reason is that otsutvuet
rational technology for preparing soy beans for animal feed, so as to eat soy
in the unprepared form is impossible (high content of anti-nutritive substances
).
Based on the analysis of production lines soy protein
suspension, it can be concluded that the main shortcomings of existing methods
of preparation of grain for animal feed in the form of a liquid suspension of a
protein is a large (18-20 h) the duration of the process, large metal lines, so
as to ensure the desired performance it is necessary to use large tanks and
reservoirs [2,4].
We offer a technological line, working on non-waste
technology of preparation of high-quality feed based on soy beans, including a
fundamentally new chopper soybeans, allowing the quality of the product
processing to soy milk and high-protein feed [3,5].
Figure 1–the Technology of making soy milk.
Production technology of soy protein is as follows.
Soya grain is pre-soaked for 8 hours, then fed simultaneously with water at a
ratio of 1:10 to the grinder in which the grinding of the latter with
simultaneous separation of the insoluble soy residue and the suspension.
The suspension is collected in a container-inactivator
where the heat treatment due to the steam generator. The inactivated suspension
was coagulated with a solution СаCl2, is separated into whey and soy protein.
Soy protein is then passed to the moulding.
The use of food soy milk as a protein Supplement in
feed for different animal groups will provide:
1. Full or partial replacement of whole milk, skim
milk when nursing it is impossible of young cattle and pigs.
2. To optimize the fattening period of animals up to
marketable weight.
3. To increase milk yield of cows at 1-3 l by
supplements in a diet 3-4 l of feed soy milk.
Also in the future there is the possibility to the
developed technology, the products of soybean (soy milk, soy protein, soy
cheese "tofu") for use in the food industry as food additives.
Literature:
1. Фролов В.Ю. Моделирование технологического
процесса измельчения замоченного зерна сои / Фролов В.Ю., Сысоев Д.П., Класнер
Г.Г.// Техника и оборудование для села. 2015. № 2 (212). С. 20-23.
2. Горб С.С. Soybeans in the feeding of pigs / Горб С.С., Класнер
Г.Г. // Уральский научный вестник. 2016. Т. 8. № 2. С. 85-88.
3. Фролов В.Ю. Ресурсосберегающая, безотходная
технология глубокой переработки сои / Фролов В.Ю., Сысоев Д.П., Класнер Г.Г. //
В сборнике: Актуальные вопросы ветеринарной и зоотехнической науки и практики
Международная научно-практическая Интернет-конференция. 2015. С. 344-350.
4. Фролов В.Ю. Соевый
шротважнейший источник кормового белка / Фролов В.Ю., Горб С.С. // В сборнике:
Научное обеспечение агропромышленного комплекса Сборник статей по материалам IX
Всероссийской конференции молодых ученых. Ответственный за выпуск: А.Г. Кощаев.
2016. С. 415-416.
5. Фролов В.Ю. Параметры
сепаратора бесподстилочного свиного навоза / Фролов В.Ю., Горб С.С., Класнер
Г.Г. // Эффективное животноводство. 2015. № 8 (117). С. 17-19.