摘要
用4种不同植物激素分别处理春油菜—青油46号的角果,结果表明:4种植物激素处理对油菜角果的生长发育均有不同程度的影响,其中6-BA(6-卞氨基嘌呤)处理对促进角果长度、粗度和每角粒数的增加作用较大,单位角果皮面积的籽粒重(PPA)﹑单位角果皮表面积负担的籽粒数(SNPA)和粒壳比指标也较高。4种不同植物激素均增加了春油菜的千粒重、每角粒数和单株产量。
The pods of Qingyou--No.46 in spring rapeseed were treated by four different plant hormones, the rresuhs indicate：they are all different level effect on the pods growth and development of spring rapeseed. Thereinto,it is higher that the pods increased in the length,wideth and number, seeds per pod by 6-BA treating.PPA,SNPA and Ratio seed and pericarp is higher.The 1000 seeds weight,number seeds per pod and yield per plant are all incresed after treating by four plant hormones.
出处
《华北农学报》
CSCD
北大核心
2005年第F12期50-53,共4页
Acta Agriculturae Boreali-Sinica
基金
教育部春晖计划项目
内蒙古自然基金项目(200508010308)
关键词
植物激素
春油菜
结实特性
产量
Plant homones
Spring rapeseed
Seeds set characritis
Yield
