FEEDING OF GRAIN OF CEREALS TREATED WITH HEAT AND UREA TO NEW COWS
Abstract and keywords
Abstract (English):
In the preserved grain, urea, when subjected to hydrolysis, secretes am-MIAC, protecting it from self-heating and spoilage, and the other part of it goes to ammonium compounds, thereby increasing the protein nutrition of the grain. Processing of grain with urea contributed to a decrease in the concentration of protein, both soluble — by 3.24%, and cleavable-by 4.01%, compared with the control. The cost of processing 1 ton of grain with urea is 1.72 times cheaper than conventional drying. The profitability of milk production increased by 26.62%.

Keywords:
grain, urea, crude protein, solubility, cleavability, new–bodied cows, average daily milk yield, processing costs
References

1. Normy i raciony kormleniya sel'skohozyaystvennyh zhivotnyh : spravochnoe posobie / A. P. Kalashnikov [i dr.]. - M., 2003 - 456 s.

2. Kosolapov V. M., Ficev A. I., Zverkova Z. N. Rozh' v kormlenii zhivotnyh // Ozimaya rozh': selekciya, semenovodstvo, tehnologii i pererabotka : materialy Vseros. nauch.-prakt. konf. - 2009. - S. 154-157.

3. Korobov V. P., Sitnikov V. A., Slavnov E. V. Ekstruziya ozimoy rzhi - odin iz putey razvitiya kormovoy bazy na Urale // Vestnik Permskogo nauchnogo centra UrO RAN. - 2009. - № 3. - S. 56-63.

4. Kosolapov A. V. Ekonomicheskaya effektivnost' ispol'zovaniya polisaharidov v kormlenii korov // Mnogofunkcional'noe adaptivnoe kormoproizvodstvo : sb. nauch. tr. Vyp. 13 (61) / FGBNU «VNII kormov im. V. R. Vil'yamsa». - M. : OOO «Ugreshskaya tipografiya», 2017. - S. 155-158.

5. Kulagina E. N., Sitnikov V. A. Vliyanie sposoba podgotovki koncentrirovannyh kormov na ih himicheskiy sostav // Permskiy agrarnyy vestnik. - 2007. - № XVII. - S. 29.

6. Panyshev A. I., Sitnikov V. A., Nikolaev S. Yu. Vliyanie gidrobarotermicheskoy podgotovki koncentrirovannyh kormov k skarmlivaniyu na perevarimost' pitatel'nyh veschestv raciona laktiruyuschimi korovami // Sovremennye problemy nauki i obrazovaniya. - 2014. - № 4. - S. 556.

7. Zverkova Z. N. Effektivnost' zameny yachmenya zernom ozimoy rzhi v racionah krupnogo rogatogo skota // Kormoproizvodstvo. - 2010. - № 12. - S. 38-39.

8. Sitnikov V. A., Morozkov N. A. Ispol'zovanie zerna ozimoy rzhi ekstruzionnoy obrabotki v kormlenii korov : monografiya. - Perm', 2016. - 134 s.

9. Zverkova Z. N. Ispol'zovanie zerna ozimoy rzhi v kormlenii krupnogo rogatogo skota // Kormoproizvodstvo. - 2008. - № 9. - S. 24.

10. Povyshenie effektivnosti ozimoy rzhi v kormlenii korov / V. A. Sitnikov, O. Yu. Yunusova, A. N. Popov, A. S. Nikolaev // Aktual'nye voprosy kormoproizvodstva i kormleniya zhivotnyh : materialy Vseros. nauch.-prakt. konf. - 2014. - S. 72-77.

Login or Create
* Forgot password?