高粱的分蘖发生与播期?肥力的关系研究
Study on Relationship between Tiller of Sorghum and Sowing Date, Fertility
李燕 1顾蓉1
作者信息
- 1. 山西省农业科学院，山西太原030031
- 折叠
摘要
[目的]研究高粱的分蘖发生与播期、肥力之间的关系。[方法]对选取的高粱材料进行分播期和分肥力区域播种试验，观察其分蘖的发生情况。[结果]高粱分蘖的发生与温度、肥力、材料自身均有关系，与肥力呈正相关关系，与温度呈负相关关系，而起决定作用的是材料自身是否具有分蘖基因。[结论]该研究可为高粱遗传育种研究提供参考。
Abstract
Objective] The aim was to study relationship between tiller of sorghum and sowing date, fertility.[ Method] By experimenting on selected sorghum materials according to different sowing time and fertility regions, this study makes an observation of the occurrence of tiller. [Result] The results showed that tiller has a negative correlation with temperature and a positive correlation with fertility, while whether the material itself has tillering gene plays a decisive role.[Conclusion] The study can provide reference for genetic breeding of sorghum.
关键词
高粱/分蘖/播期/肥力Key words
Sorghum/Tiller/Sowing time/Fertility引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
万方数据