摘要
将青梗菜分别栽培在长日照和短日照条件下,观测其叶片数、鲜重、干重和氮素运转效率的变化。结果表明,长日照处理下的青梗菜生长速度、生物产量明显高于短日照处理。
Qinggeng green vegetables were cultivated in long - day and short - day condition respectively. The change of their leaves, fresh weight, dry weight and efficient functioning of nitrogen was observed. The results showed that growth rate and biological production of Qinggeng green vegetables under the long - day sunshine were significantly higher than that under the short - day sunshine.
出处
《山西农业科学》
2008年第11期84-85,共2页
Journal of Shanxi Agricultural Sciences
关键词
青梗菜
光周期
产量
Qinggeng green vegetables
Photoperiod
Production
作者简介
巫一伦（1988-），男，山西太原人，在校学生。
