| 杂交中粳六优121高纯度高产量制种技术 |
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| 引用本文： | 庆瑢,龚秀东,王前超,秦波,姚卫清.杂交中粳六优121高纯度高产量制种技术[J].安徽农业科学,2000,28(4):416-417. |
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| 作者姓名： | 庆瑢 龚秀东 王前超 秦波 姚卫清 |
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| 作者单位： | 1. 安徽省农业科学院情报研究所,合肥,230031
2. 江苏省泗洪县农技推广中心 |
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| 摘 要： | 阐述了杂交中粳六优 12 1亲本的特征、特性。总结了提高亲本纯度 ,严格隔离条件 ,合理安排播差期 ,偏攻父本 ,创建高产群体和合理的穗粒结构 ,巧用“九二○” ,搞好人工辅助授粉 ,提高异交结实率 ,防病去杂等高产制种技术和经验
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| 关 键 词： | 六优121 高纯度 高产量 制种技术 |
The Technique of Middle Japonic Hybrid Rice Combination Liuyou 121 Seed Production with High Purity and High Yield |
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| Qin Rong et al.The Technique of Middle Japonic Hybrid Rice Combination Liuyou 121 Seed Production with High Purity and High Yield[J].Journal of Anhui Agricultural Sciences,2000,28(4):416-417. |
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| Authors: | Qin Rong |
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| Abstract: | The characters of middle japonic hybrid rice combination Liuyou 121 was described in the paper. The experience and technique of the strict isolation condition, the reasonable arrangement of seeding period and the utilization of Jiuerlin(920) etc was summarized in order to raise the purity and yield of hybrid seeds. |
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| Keywords: | Liuyou 121 High purity High yield Technique of seed productio |
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