| 不同熟性棉花品种在冀东棉区的适应性分析 |
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| 引用本文： | 王树林,祁虹,张谦,王志忠,林永增,李智峰,周永萍.不同熟性棉花品种在冀东棉区的适应性分析[J].河北农业科学,2011,15(8):4-5,21. |
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| 作者姓名： | 王树林 祁虹 张谦 王志忠 林永增 李智峰 周永萍 |
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| 作者单位： | 河北省农林科学院棉花研究所,河北石家庄,050051 |
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| 基金项目： | 国家棉花产业技术创新体系项目 |
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| 摘 要： | 采用裂区设计,调查了冀东棉区棉花的生育期、＂三桃＂比例、霜前花率以及霜前皮棉产量,分析了棉花早熟品种中50、中早熟品种33B和中熟品种冀棉298在冀东棉区的适应性。结果表明：在冀东棉区不适宜种植中早熟品种和中熟品种,只能种植早熟品种。
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| 关 键 词： | 棉花 品种熟性 冀东棉区 适应性 |
Adaptability of Different Maturity Cotton Varieties in Eastern Hebei Province |
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| WANG Shu-lin,QI Hong,ZHANG Qian,WANG Zhi-zhong,LIN Yong-zeng,LI Zhi-feng,ZHOU Yong-ping.Adaptability of Different Maturity Cotton Varieties in Eastern Hebei Province[J].Journal of Hebei Agricultural Sciences,2011,15(8):4-5,21. |
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| Authors: | WANG Shu-lin QI Hong ZHANG Qian WANG Zhi-zhong LIN Yong-zeng LI Zhi-feng ZHOU Yong-ping |
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| Institution: | (Cotton Research Institute,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China) |
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| Abstract: | The growth period,ratio of pre-hot summer boll,hot summer boll and autumn boll,rate of blossom before frost,and pre-frost lint cotton yield were investigated by the split plot design in eastern Hebei Province.The adaptability of early maturing variety Zhong 50,mid-early-maturing variety 33B and middle maturing variety Jimian 298 was analyzed.The results showed that the mid-early-maturing variety and middle maturing variety were not suitable,and only the early maturing variety could be planted in eastern Hebei. |
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| Keywords: | Cotton Maturity Eastern Hebei Province Adaptability |
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