A.推料頻次B.青貯干物質(zhì)變化C.日糧干物質(zhì)變化D.拉糞不及時E.原輔料質(zhì)量
A.29.6B.22.8C.28.0D.24.0
A.長草預(yù)切割B.適當(dāng)延長混合時間C.優(yōu)化加料順序D.及時更換刀片E.定刀全部推入F.適當(dāng)縮短混合時間G.定刀全部拉出