垄宽、密度对“夏丰”夏大白菜产量的影响

Effect of Row Space & Density on Yield of Summer Chinese Cabbage 'Xiafeng'

本文对“夏丰”夏大白菜栽培的垄宽和密度进行了研究。直观与计算的结果表明:在亩产3000公斤的水平下,垄宽60厘米、密度每亩5500株为最佳农艺方案。

The testing results indicated that the combinations of 60 cm row spacing and 5500 plants per mu density are a optimrm agronomic plan under the yield level about 3000 kg per mu.