| abstract |
The invention discloses a kind of organic straw feed formulas, are made of the raw material of following parts by weight: 300-500 parts of stalk powder, 200-400 parts of corn flour, 100-150 parts of wheat bran, 20-50 parts of ferrous sulfate, 50-80 parts of dregs of beans, 100-200 parts of urea, 1-5 parts of bacillus subtilis, 1-5 parts of lactic acid bacteria.The present invention produce it is simple, full of nutrition it is balanced, be conducive to livestock keep fit eating habits, the biological transformation ratio of raise livestock is high, has no toxic side effect, noresidue, has no drug resistance. |