| Ⅱ优559高产栽培技术初探 |
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| 引用本文： | 任仲玲,姚立生,孙明法,顾来顺,严国红,唐红生,王爱民,何冲霄,朱国永.Ⅱ优559高产栽培技术初探[J].安徽农业科学,2002,30(3):375-376. |
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| 作者姓名： | 任仲玲 姚立生 孙明法 顾来顺 严国红 唐红生 王爱民 何冲霄 朱国永 |
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| 作者单位： | 江苏沿海地区农业科学研究所,江苏盐城,224002 |
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| 基金项目： | 江苏省农业科技攻关项目;BG96503-0-2,BE2001302; |
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| 摘 要： | Ⅱ优559系江苏沿海地区农业科学研究所用Ⅱ-32A与盐恢559配组育成的杂交中籼稻新组合,2002年1月通过江苏省品种审定.本试验以栽插密度为主区, 施氮比例为副区,进行裂区试验,结果表明:栽插密度和施氮比例是实现高产栽培的重要技术措施,揭示了二者对Ⅱ优559产量形成的作用及其最佳组合模式,提出了Ⅱ优559高产栽培的策略.
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| 关 键 词： | 杂交中籼 Ⅱ优559 栽插密度 施氮比例 |
| 文章编号： | 0517-6611(2002)03-0375-02 |
Cultivation Technique with high-yield of Rice Combination-II You 559 |
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| Ren Zhongling et al.Cultivation Technique with high-yield of Rice Combination-II You 559[J].Journal of Anhui Agricultural Sciences,2002,30(3):375-376. |
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| Authors: | Ren Zhongling |
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| Abstract: | New Indica hybrid rice combination-II You 559 was bred with II-32A X Yanhui 559. The Split-plot experiment: planting density as main factor and N-fertilizer application as second factor, was carried out and the result indicated that the suitable planting density and reasonable rate of N-fertilizer application were main measure of obtaining high yield. The best cultivation model for highest yield was explored and put forward. |
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| Keywords: | II you 559 Planting density Rate of N-fertilizer application |
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