This paper studies the growth of Coprinus comatus in maize straw and rotten leaf soil.

本试验以玉米秸杆为主料混合腐叶土对鸡腿菇的生长发育进行研究.

A no - till planter was designed that can work on the field bestrewing whole maize straw.

摘要设计了一种能够用于玉米收获后,秸秆直立状态下的免耕播种机.

Mixing - up maize straw and chicken excrement can produce high quality feed for ruminant animal.

玉米秸秆和鸡粪混贮,可以生产质量较高的反刍动物饲料.