| 不同栽培方式对水稻群体形态特征的影响 |
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| 引用本文： | 马殿荣,陈温福,徐正进,张文忠,刘义玲. 不同栽培方式对水稻群体形态特征的影响[J]. 沈阳农业大学学报, 2005, 36(4): 392-395 |
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| 作者姓名： | 马殿荣 陈温福 徐正进 张文忠 刘义玲 |
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| 作者单位： | 农业部作物生理生态遗传育种重点开放实验室;辽宁省北方粳稻育种重点实验室;沈阳农业大学,水稻研究所,沈阳,110161 |
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| 基金项目： | 国家“863”计划重大专项（2002AA2070002）;国家农业科技跨越计划（200220101）;辽宁省自然科学基金项目（2001101011） |
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| 摘 要： | 对不同水稻栽培方式群体株高、叶片和穗部性状进行了研究。结果表明，乳苗抛栽群体株高低于手插秧和抛秧，不同栽培方式株高的差异达极显著水平，乳苗抛栽群体上层叶片比较平展，穗型比手插秧方式和抛秧方式小，各形态特征之间的关系比较复杂．不同栽培方式对水稻群体形态特征的影响较大。
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| 关 键 词： | 水稻乳苗 抛栽 栽培方式 育苗移栽 |
| 文章编号： | 1000-1700(2005)03-0392-04 |
| 收稿时间： | 2004-09-10 |
| 修稿时间： | 2004-09-10 |
Effects of Different Planting Patterns on Rice Morphological Characteristics |
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| MA Dian-ronga, CHEN Wen-fu, WANG Qing-xiang, LIU Yi-ling. Effects of Different Planting Patterns on Rice Morphological Characteristics[J]. Journal of Shenyang Aricultural University, 2005, 36(4): 392-395 |
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| Authors: | MA Dian-ronga CHEN Wen-fu WANG Qing-xiang LIU Yi-ling |
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| Affiliation: | Key Laboratory of Crop Physiology, Ecology, Genetics and Breeding, Ministry of Agriculture; Key Laboratory of Northern Japonica Rice Breeding of Liaoning Rice Institute of Shenyang Agricultural University, Shenyang , 11016,China |
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| Abstract: | Plant height,leaf characteristics,panicle characteristics of different rice populations were studied.The results showed that,plant height of rice nursing seedlings scattering(NSS) was lower than that of hand-transplanting(HT) and scattering-transplanting(ST).There was a very significant difference among plant heights of different planting patterns.The top leaves of NSS were plane and their panicles were smaller than that of HT and ST.The results indicated that complicated correlations among morphological characteristics.Rice population morphological characteristics were obviously affected by planting patterns. |
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| Keywords: | rice nursing-seedlings scattering planting patterns transplanting |
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