【摘要】 采用小区试验方式,在施肥水平、管理一致、同一播种密度的条件下,进行了不同饲用玉米Zea mays品种产量性能的比较研究。结果表明:在各个点不同饲用玉米品种产量差异达极显著水平(P<0.01),3个点都是奥玉5102产量最高,其全株干物质平均产量达21 419.61 kg/hm2,且该品种品质好,植株健壮,叶片浓绿,保绿性好,株型半紧凑,是一个良好的饲用玉米品种。更多还原

【Abstract】 With plot test,the production and performance of different silage maize under the same fertilizer level,management level and density were studied.The result showed that the yield of different silage maizes was positively correlated(P<1%)in the different test sites,in which silage maize 2 had the highest yield(21 419.6 kg/hm2),good quality,healthy plant,dense green leaves,long green period,half compacted plant type.更多还原