不同播种期和定植期对越冬栽培大葱产量及经济性状的影响

摘要

Using Zhangqiu welsh onion as material, the effects of different sowing and transplanting times on the yield and other economic characters were discussed.The results showed that the sowing time had little effect on the yield and economic characters of Zhangqiu Welsh onion, while the effect of transplanting time was greater.The optimum transplanting time was August 15, which expressed better single plant characters and high-ter yield.%以章丘大葱为试材，通过分析不同播种期、定植期对其产量及经济性状的影响，探索章丘大葱越冬栽培最佳播种期和定植期。结果表明：定植期对大葱产量及经济性状的影响较大，播种期的影响较小，以8月15日定植的大葱产量较高，单株性状较好。