| 杂交水稻新组合特优172的高产制种技术 |
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| 引用本文： | 邓承文. 杂交水稻新组合特优172的高产制种技术[J]. 广西农学报, 2009, 24(4): 44-45 |
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| 作者姓名： | 邓承文 |
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| 作者单位： | 容县农科所,广西,玉林市,537500 |
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| 基金项目： | 玉林市科学研究与技术开发计划项目 |
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| 摘 要： | 特优172是容县农科所选育出的感温型杂交稻新组合，2006年通过广西区种子审查委员会审定，该组合制种高产的主要经验是：掌握好父母本的播错期及抽穗期；重施父本肥，使父本早生快发，穗大粒多，花粉充足；适时适量喷施九二0。
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| 关 键 词： | 杂交水稻 特优172 制种 技术 |
The high-yield seed production technology of a new combination of hybrid rice Teyou No.172 |
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| Deng Cheng-wen. The high-yield seed production technology of a new combination of hybrid rice Teyou No.172[J]. Journal of Guangxi Agriculture, 2009, 24(4): 44-45 |
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| Authors: | Deng Cheng-wen |
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| Affiliation: | Deng Cheng-wen(Agricultural science research institute of Rongxian County,Yulin,Guangxi 537500,China) |
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| Abstract: | Teyou No.172 is a new combination of hybrid rice bred by agricultural science research institute of Rongxian County.The variety has been examined and approved by Guangxi seed examination committee in 2006.The main experiences of high-yield seed production are listed as:To control the parents' seeding period and heading period,more fertilization to male parent for faster and earlier growth,big spike and more grains,sufficient pollens,proper spraying of 920. |
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| Keywords: | Hybrid rice Teyou No.172 seed production technology |
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