摘要
紧凑型玉米具有叶面积指数、总光合势高、净光合生产率与经济系数大之高产特性,因其株型紧凑,叶片上冲挺拔,耐密性能好,可以通过增加株数,加大肥水来达到高产。
The character of corn in compact growthing type are high index of leaf area,generalphotosynthesis potential,net photosynthesis productivity and harvest index.Its shape iscompact,its leaves straightly stretch,so its row spacing and spacing in row can be narrow.Theway of high yield are increasing plant number of unit area,applying much fertilizer and irrigatingmuch water.
出处
《陕西农业科学》
北大核心
1992年第1期1-2,共2页
Shaanxi Journal of Agricultural Sciences
关键词
玉米
栽培
紧凑型
Zea mays
Cultivation
Compact
