摘要
以4个辣椒品种为试材,研究了在100%、70%、30%自然光照条件下栽培,对不同辣椒品种叶片中叶绿素含量的变化及对产量的影响。结果表明,小区平均产量以70%自然光照下最高,100%自然光照下次之,30%自然光照下最低;叶片中叶绿素含量则以30%自然光下表现最好。
Four pepper varieties are cultivated under three shading dispos al as100%sunlight,70%sunlight and30%sunlight and the differents of sh ading disposal effect on crop and chlorophyll's change in pepper are studied.Th e result shows that the yield of the variety cultivatal under70%sun-light is the highest,the one under100%sunlight is the second,the one under30 %sunlight is the lowest.The chlorophyll content of four pepper varieties ar e the best under30%sunlight condition.
出处
《天津农业科学》
CAS
2003年第2期28-30,共3页
Tianjin Agricultural Sciences
