| 长春地区种植冬小麦生长发育规律的研究 |
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| 引用本文： | 王萍,王罡.长春地区种植冬小麦生长发育规律的研究[J].吉林农业科学,1998(2):28-31. |
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| 作者姓名： | 王萍 王罡 |
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| 摘 要： | １９９３～１９９７年在长春种植６个冬小麦品种，９月中旬播种，翌年６月底至７月初收获。冬小麦的总茎数各品种均在越冬前达最大值，越冬后呈下降趋势。返青期、抽穗期的茎数、穗数与小区产量间呈显著正相关。
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| 关 键 词： | 冬小麦，生长发育，相关系数 |
The Study on Growth and Development of Winter Wheat Grown in Changchun |
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| Abstract: | Six varieties of winter wheat were planted in Changchun, Winter wheat was sowed in the middle of September and was harvested at the end of June to the begining of July. The number of total stems of winter wheat reached the highest before overwintering stage and declined after overwinter- ing.The coefficients of correlation of the number of stems in turngreen stage and heading stage, number of spike with plot yield were positive significantly. |
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| Keywords: | Winter wheat Growth and development Coefficient of correlation |
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