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水稻高产栽培密度研究
Study on Density for High-yielding Cultivation of Rice
【摘要】 本研究通过扩大行距的超稀植栽培试验,探讨了其对水稻的生育动态及产量性状的影响,提出了水稻再高产一≥10500.0kg/hm2的插秧规格。
【Abstract】 The experiment of ultra-thin planting by enlarging row spacing was conducted and its effect on the dynamic of growth and development and yield characters of rice was discussed in the paper. A transplanting standard for high yield-10 500kg/hm2-was established.
- 【文献出处】 黑龙江农业科学 ,HEILONGJIANG AGRICULTURAL SCIENCE , 编辑部邮箱 ,1997年03期
- 【分类号】S511.1
- 【被引频次】28
- 【下载频次】67