摘要
概述了作物株型的概念及决定作物株型的主要性状如株高、分蘖数、分蘖角度等方面的研究进展,提出:矮化基因的研究是当前株型育种的主要方向,并对基因工程在改进株型中的广阔应用前景进行了阐述。
The advances in researches in the concept of crop architecture and the main traits determining crop architecture such as plant height,tiller number and tiller angle were summarized.It was put forward that the research in dwarf gene was the main direction in current plant architecture breeding.The wide application prospect of genetic engineering in improving plant architecture was elaborated
出处
《宁夏农林科技》
2012年第4期4-7,11,共5页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
作物株型
株高
分蘖
矮化基因
基因工程
Crop architecture
Plant height
Tiller
Dwarf gene
Genetic engineering
