| 摘要 |
Birdseed belongs to the field of forage and can be used in aviculture for broiler, chicken, fleshy and layer hen feeding. Purpose: to improve the assimilation of anti-nutritious substances in the bird organism in such a way that the import corn in the birdseed could be changed into home-grown corn products. The birdseed consists of the main ration and fermentation premix. In the main ration there are, %:barleycorn 40-60,rye 10-20,the additives of glairy, mineral and biologically active substances of vegetative and animal derivation 30-40,and the fermentation premix has the activities, unit/g:β - gluconase 100+-10,cellulosic 10-20+-1-2,aminolytic not less than 200+-20,proteolytic 5-10+-1,which represents 0.3-0.05% of the mass of the main ration. |
