| 海南不同种植方式对陆地棉多个性状的影响 |
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| 引用本文： | 宿俊吉,雷亚柯,邓福军,宁新柱,林海.海南不同种植方式对陆地棉多个性状的影响[J].西南农业学报,2010,23(1). |
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| 作者姓名： | 宿俊吉 雷亚柯 邓福军 宁新柱 林海 |
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| 作者单位： | 1. 新疆农垦科学院棉花研究所,新疆,石河子,832000
2. 河南省周口市农业科学院,河南,周口,466001 |
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| 摘 要： | 为了探讨种植方式在海南对陆地棉部分植株性状的影响。以2个不同基因型陆地棉新品系为材料,研究了垄作覆膜和平作覆膜两种种植方式对陆地棉主根长度、侧根数目、株高、单株铃数、成铃率、单铃重、果枝始节位及小区产量的影响。垄作覆膜方式下陆地棉品系主根长度、侧根数目、株高、单株铃数和产量极显著高于平作覆膜,果枝始节位和单铃重差异不显著;在整个花铃期阶段,垄作覆膜下的结铃数目均明显大于平作覆膜,而其成铃率在降温前低于平作覆膜,升温后渐渐接近或高于平作覆膜水平。大力推广垄作覆膜种植方式是提高海南陆地棉育种工作成效的一项有效举措。
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| 关 键 词： | 海南 不同种植方式 陆地棉 株型 产量结构 |
Effect of Different Planting Patterns on Multiple Traits of Upland Cotton in Hainan |
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| SU Jun-ji,LEI Ya-ke,DENG Fu-jun,NING Xin-zhu,LIN Hai.Effect of Different Planting Patterns on Multiple Traits of Upland Cotton in Hainan[J].Southwest China Journal of Agricultural Sciences,2010,23(1). |
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| Authors: | SU Jun-ji LEI Ya-ke DENG Fu-jun NING Xin-zhu LIN Hai |
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| Institution: | SU Jun-ji1,LEI Ya-ke2,DENG Fu-jun1,NING Xin-zhu1,LIN Hai1 (1.Cotton Research Institute,Xinjiang Academy of Agricultural , Reclamation Science,Xinjiang Shihezi 832000,China,2.Zhoukou Academy of Agricultural Sciences,Henan Zhoukou 466001,China) |
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| Abstract: | In Hainan,in order to study the effects of different planting patterns(RPF and FBF) on several characters of upland cotton,two new upland cotton cultivars with different genotype were used as materials to study the effects of RPF and FBF on the traits,including the main root length,lateral root number,plant height,single boll weight,boll probability,boll number per plant,first fruit node and plot yield.The results showed that those traits by RPF,such as the main root length,lateral root number,plant height,... |
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| Keywords: | Hainan Different planting patterns Upland cotton Plant type Yield components |
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