| 摘要 |
FIELD: food industry.SUBSTANCE: invention relates to dairy cattle husbandry, in particular, to a method for lactating cows feeding using girasol fodder additives in rations. The lactating cows feeding method envisages usage of grain concentrates and girasol supplementary feeds in the ration. The girasol supplementary feeds are introduced in the ration in the form of milled green mass with particles sized no more than 2 cm at least twice a day, in an amount of no more than 35% of the total nutritional value of the ration additionally including grama grass at the specified ration components ratio.EFFECT: method allows to enhance economic efficiency of feeding due to usage of rations (during spring, summer and autumn periods), such rations combining agricultural land fodders ie grama grass and components ensuring the fodder balance in terms of all the nutritional and energy substances in accordance with physiological needs of cows in the lactating period.2 cl, 5 tbl, 1 ex |
