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水稻新品系(组合)生态适应性筛选及其高产栽培条件初探
The ecological adaptable selection of new rice cultivars and the preliminary study of the high yields cultivation conditions
【摘要】 在云南省永胜县涛源乡进行水稻新品系生态适应性筛选和两种栽培条件下的比较筛选试验,筛选出了在新栽培条件下的高产组合红莲优6号,并进一步探讨了红莲优6号在该地区的高产栽培条件;密度试验显示,红莲优6号在该地的适宜移栽密度为20 cm×30~40 cm。
【Abstract】 The ecological adaptable selection experiments of rice were carried out at Taoyuan countrytown of Yongsheng county,Yunnan province.Honglianyou 6 was the highest yield cultivar under the new cultivational practice.And the super high yield conditions of Honglianyou 6 were preliminary studied.The density experiment showed that the adaptable plant density of Honglianyou 6 was 20 cm×30~40 cm at this region.
【基金】 中国科学院知识创新工程项目(KSCXZ-1-01-2-01);云南省“十五”科技攻关项目(2001NG04)
- 【文献出处】 广西农业生物科学 ,Journal of Guangxi Agricultural and Biological Science , 编辑部邮箱 ,2005年03期
- 【分类号】S511
- 【被引频次】2
- 【下载频次】97