摘要
试验表明,黑龙江省大葱的最佳育苗期是3月20日,最佳定植期是5月20日～31日;定植期比育苗期对大葱产量影响大;不同定植期对大葱的质量(葱白长度)亦有显著影响,以5月20日为好。
This research declared that: the optimum period of scallion seedlings was raised on March 20, similarly, the optimum period was transplanted on May 20~31. The effect of transplanting period exceeded the raising period. The different transplanting period might influence the length of scallion stalk significantly. The optimum time was on May 20.
出处
《黑龙江八一农垦大学学报》
2001年第4期32-34,共3页
journal of heilongjiang bayi agricultural university
关键词
大葱
育苗期
定植期
栽培
scallion
raising seedling period
transplanting seedling period
