| 播量对水稻生长发育及干物质积累的影响 |
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| 引用本文： | 李忠杰,矫江,王连敏,王春艳,王立志,刘功,焦占力. 播量对水稻生长发育及干物质积累的影响[J]. 北方水稻, 2004, 0(1): 18-20 |
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| 作者姓名： | 李忠杰 矫江 王连敏 王春艳 王立志 刘功 焦占力 |
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| 作者单位： | 黑龙江省农科院耕作栽培研究所,黑龙江哈尔滨,150086;黑龙江省农科院作物营养实用技术研究所,黑龙江,哈尔滨,150086 |
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| 基金项目： | 黑龙江省科委1998～1999年青年基金项目. |
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| 摘 要： | 用盆栽方法进行播量对寒地水稻生长发育及干物质积累影响试验,结果表明:稀播的秧苗发根力强、分蘖多、茎基宽、充实度高。播量200g/m2的产量最高。
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| 关 键 词： | 寒地水稻 播量 秧苗素质 产量 |
| 文章编号： | 1007-5003(2004)01-0018-03 |
| 修稿时间： | 2003-09-29 |
The Effect Which Seed-quantity on Cold-soil Rice′s Growth and Matter Store |
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| Li Zhongjie ,Jiao Jiang ,Wang Lianmin ,Wang Chunyan ,Wang Lizhi ,Liu Gong ,Jiao Zhanli. The Effect Which Seed-quantity on Cold-soil Rice′s Growth and Matter Store[J]. North Rice, 2004, 0(1): 18-20 |
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| Authors: | Li Zhongjie Jiao Jiang Wang Lianmin Wang Chunyan Wang Lizhi Liu Gong Jiao Zhanli |
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| Affiliation: | Li Zhongjie 1,Jiao Jiang 1,Wang Lianmin 1,Wang Chunyan 1,Wang Lizhi 1,Liu Gong 1,Jiao Zhanli 2 |
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| Abstract: | Use the potted plant method to test seed-quantity on cold-soil rice`s growth and matter store,the result indicated:rare-planting is propitious to strong the rottage`s power,increase the tillering,widen the shooting-base,enhance the seedling.Seed-quantity which is200g /m 2 has the highest yield. |
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| Keywords: | cold-soil rice seed-quantity seedling stuff yield |
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