播种密度对沙葱生长的影响

Influence of planting density on the growth of Allium mongolicum

播种密度对沙葱产量、高生长和粗生长的研究结果表明,播种密度对沙葱产量和高生长有显著影响,这种影响是稳定可靠的;播种密度对粗生长的影响不显著,原因可能是观测方法及采用标准不当所致。通过拉丁方试验设计, 沙葱丰产栽培的适宜播种密度为株行距5 cm×15 cm。

Influence of planting density on the yield, high growth and wide growth of Allium mongolicure was studied. The results showed that the planting density had significant influences on the high growth, and the influences were stable and dependable, however, the influences of planting density on wide growth were not significant. Maybe the method of observation and the standards adopted were not improper. Through the 5 × 5 Latin square experiment, the suitable planting density of Allium mongolicum was line-interval 15 cm and row-interval 5 cm.