| 我国南方稻区杂交水稻育种进展 |
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| 引用本文： | 杨仕华,程本义,沈伟峰. 我国南方稻区杂交水稻育种进展[J]. 杂交水稻, 2004, 19(5): 1-5 |
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| 作者姓名： | 杨仕华 程本义 沈伟峰 |
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| 作者单位： | 中国水稻研究所,浙江,杭州,310006 |
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| 基金项目： | 农业部国家农作物品种区域试验项目 |
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| 摘 要： | 对1998年以来南方稻区国家水稻品种区域试验资料的分析表明,我国南方稻区杂交水稻育种取得明显进展,主要表现在:新组合大量涌现,产量水平不断提高,稻米品质明显改善,优质高产初步协调,两系杂交稻育种稳步发展,粳型杂交稻育种有所突破.提出了加强抗病性和抗逆性育种的建议.
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| 关 键 词： | 杂交水稻 南方稻区 育种 区域试验 |
| 文章编号： | 1005-3956(2004)05-0001-05 |
| 修稿时间： | 2004-05-17 |
Progress of Hybrid Rice Breeding in Southern China |
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| YANG Shi-hua,CHENG Ben-yi,SHEN Wei-feng. Progress of Hybrid Rice Breeding in Southern China[J]. Hybrid Rice, 2004, 19(5): 1-5 |
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| Authors: | YANG Shi-hua CHENG Ben-yi SHEN Wei-feng |
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| Abstract: | Based on the analysis on the data of national rice regional trials in southern China after 1998, it was found that obvious progresses had been achieved in hybrid rice breeding in southern China, including a large number of new hybrid rice combinations developed, the level of yield increased continuously, grain quality improved significantly, the basic harmony of high yield and high quality achieved, two-line hybrid rice breeding and japonica hybrid rice breeding developed steadily. The suggestion of strengthening breeding of disease resistances and tolerance to stress was given. |
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| Keywords: | hybrid rice southern China breeding regional trial |
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