Консервирование злаково-бобовых смесей
2007
Abraskova, S.V. | Shlapunov, V.N., National Academy of Sciences (Belarus). Scientific and Practical Center for Arable Farming | Radchikov, V.F., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Taking into consideration the increasing role of different legume-grass agrophytocenoses in fodder production in the Republic of Belarus there was realized the research of the influence of the different ratio of blue lupine (Lupinus angustifolius) of Mirtan and Guliver varieties and fodder-grain crops (triticale (Triticosecale) of Lana variety and oat (Avena sativa) of Polonez variety) in the binary mixtures on their ensilage capacity and nutritional value of the preserved feeds, as well as on the physiological state and metabolic processes in animals. There was given the zoocultural evaluation of the chemical composition of the preserver feeds prepared from the legume-grass mixtures with the different ratio of leguminous integrants (30-70%). Application of 30-50% of blue lupine and triticale as the constituent components of grass mixtures made it possible to obtain the energy value of dry matter up to 0,87-0,89 fodder units (10,4-10,5 MJ) and provide the protein value up to 107-113 gram per fodder unit of silage. There was stated the lowered content of NH3 in rumen of the experimental animals that proved its better application by farding bag microorganisms with the increasing of lupine ratio. Correlation of the quantity of the lactic acid in silage with the different ratio of lupine, oat and triticale as well as under different conditions of conservation was analysed
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