Uman NUH | today: 02/13/2023
| Author(s) |
Sichkar А. О., PhD of Agricultural Sciences, , Uman National University of Horticulture Rogalskyi S. V., PhD in Agriculture, Associate Professor, Uman National University of Horticulture Vyshnevska L. V., PhD in Agriculture, Associate Professor, Uman National University of Horticulture Klymovych N. M., , , Uman National University of Horticulture |
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| Category | Crop production | ||
| year | 2018 | issue | №2, 2018 |
| pages | 17-21 | index UDK | 633.15:633.2:636.085:633.3 | DOI | 10.31395/2310-0478-2018-21-17-20 (Link) |
| Abstract | The results of the research on the collection of digestible protein, its content in a feed unit in the mixed sowings of maize for silage with high-protein components are given. The importance of the mixed sowings of maize for silage with high-protein components is not only that they form a high yield of feed units, but also a significant increase in the collection of feed protein, which ensures the feed unit balance and reduces the over-consumption of fodders. Many scientists indicate that the mixed sowings of maize for silage with high-protein components provide the increased yield of digestible protein within the range of 18-25%, compared to pure maize sowings. Due to the high value of feed protein for livestock breeding, we conducted a study on the digestible protein collection and its content in the feed unit in the mixed sowings of maize for silage with high-protein components. Presently in the animal feed balance, protein deficiency is at least 30%. The summarized data and calculations show that for balanced feeding of animals it is necessary to increase the protein content of maize silage by at least 20%. By laying silos it is possible to eliminate this gap by mixing the green mass of maize with the green mass of high-protein feed crops. | ||
| Key words | mixed sowings, high protein component, ensilage, digestible protein, feed unit | ||