Nitrogen , phosphorus and potassium absorption in ensilage maize .
青贮玉米对氮磷钾的吸收规律。
Design of 4yqk-2 combine harvester for corn and straw ensilage .
4yqk-2型茎秆青贮打捆玉米收获机的设计。
Design of automatic control system on baling apparatus for ensilage maize combine .
青贮玉米收获机打捆装置自动控制系统设计。
Keywords : adds the acid ensilage ; adds the enzyme ensilage ; ensilage ; secondary fermentation .
关键词：加酸青贮；加酶青贮；青贮饲料；二次发酵。
The test materials of high and stable yield of 12 species of ensilage maize collected from 4 test sites in 2003 were investigated by use of the methods of variance analysis , variety stability and adaptability ( c. s. lin ) analysis .
