湖北省再生稻发展的现状及潜力
The Development Status and Potential of Ratoon Rice in Hubei Province
费震江 1董华林 1武晓智 1周鹏1
作者信息
- 1. 湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室,武汉430064
- 折叠
摘要
介绍了湖北省再生稻发展的现状及潜力,种植面积在3.3万hm2左右,再生季产量4 500 kg/hm2左右,全省适宜发展再生稻的有效耕地面积在50.0万hm2以上,开发利用其中七、八成每年全省即可增产稻谷15亿～20亿kg.
Abstract
The development status of ratoon rice in Hubei province was introduced.Ratoon rice planting area was about 33 thousand hm2 and its yield was about 4 500 kg/hm2.The potential for expanding ratoon rice in Hubei province was analyzed.There were more than 500 thousand hm2 arable area suitable for planting ratoon rice.If 70～80 per cent suitable areas were exploited to plant ratoon rice in Hubei province,the total rice yield would increase about 1500million～2 000million kg annually.
关键词
再生稻/发展现状/潜力/湖北省Key words
ratoon rice/development status/potential/Hubei province引用本文复制引用
基金项目
出版年
2013
国家科技期刊平台
NSTL
维普
万方数据