Alfal相关论文
为了探讨不同精粗比下谷草与苜蓿配比对绵羊日粮组合效应的影响,本试验以谷草与苜蓿为粗饲料,采用体外产气法测定精粗比为40∶60时,谷......
Cereal rye (Secale cereale L.) is widely used as cover crop because of its allelopathic effects and effectiveness in wee......