]*>","")" /> Techniques of Producing Seeds of Land and Sea Trilinear Hybrid Cotton
Xinjiang Agricultural Sciences

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Techniques of Producing Seeds of Land and Sea Trilinear Hybrid Cotton

YANG Ren-bi   

  • Received:2008-06-25 Revised:2008-06-25 Online:2008-06-25 Published:2008-06-25

陆海三系杂交棉制种技术

杨仁碧   

  1. 新疆兵团农一师南口农场农技中心,新疆阿拉尔,843301





摘要： 陆海三系杂交棉制种采用"冷藏花药与摘花授粉,整株杂交与集中成铃"相结合等技术措施.杂交亲本要选择具备亲和力好、配合力高的特性,且前者结实率要高,后者恢复能力强,是提高杂交制种产量和提高杂种优势的基础.利用棉花三系法制种不仅可以简化制种程序,保证杂交棉种的纯度,还能降低成本,提高制种功效,促进了杂交棉推广使用.