| 高产玉米杂交种模式化选育的研究 |
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| 引用本文： | 史新海 王广明. 高产玉米杂交种模式化选育的研究[J]. 作物学报, 1997, 23(2): 226-231 |
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| 作者姓名： | 史新海 王广明 |
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| 作者单位： | 莱阳农学字，山东莱阳，265200 |
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| 摘 要： | 对３１个高产玉米杂交种的产量与其构成因素，形态性状，生理性状，穗部性状，抗病害性状以及这些性状之间进行了典型相关分析，根据山东的生态条件和玉米杂交种的现状，优化了每公倾１５００￣１６５００ｋｇ的杂交种模型。探讨了各类性状间的有机联系和综合协调发展的产量潜力。
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| 关 键 词： | 玉米 杂交种模式 模式化育种 |
| 收稿时间： | 1995-06-16 |
| 修稿时间： | 1996-03-15 |
Study on Model Breeding of Hybrid Corn with High Yield Potential |
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| Shi Xinhai Sui Fanggong Song Zaihua Pan Xinfang Zhang Yansheng Wang Guangming Fan Shenwen. Study on Model Breeding of Hybrid Corn with High Yield Potential[J]. Acta Agronomica Sinica, 1997, 23(2): 226-231 |
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| Authors: | Shi Xinhai Sui Fanggong Song Zaihua Pan Xinfang Zhang Yansheng Wang Guangming Fan Shenwen |
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| Affiliation: | Laiyang Agricultural college, Shadong, Laiyang 265200 |
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| Abstract: | In order to study the relationships among the yield, yield components, the morphological, physiological and ear characters and disease resistance in maize the canonical correlations analysis and the multivariate regression analysis were carried out with 31 hybrid corn strains with high yield. Potential, hybrid A strain model with 15000-16500 kg/ha was selected according to the ecological condition and the present status of hybrid corn in Shandong province. The potential of inter relationship and the coordinated development among the various important characters for higher yield was also discussed. |
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| Keywords: | Corn Hybrid strain model Model breeding |
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