| 设施栽培条件下大石早生李授粉树配置距离初步研究 |
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| 引用本文： | 周怀军,宋小双,张元慧,赵阿曼,刘从霞. 设施栽培条件下大石早生李授粉树配置距离初步研究[J]. 河北林果研究, 2001, 16(4): 363-368 |
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| 作者姓名： | 周怀军 宋小双 张元慧 赵阿曼 刘从霞 |
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| 作者单位： | 河北农业大学林学院,保定,071000 |
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| 摘 要： | 以日光温室内栽植的 4a生大石早生李为试材 ,分析了大石早生李结实能力与枝径、冠径、干径、树高、分枝数、离授粉树的距离的相关关系。结果表明 ,授粉树距离是影响结果数量的主要因素。根据回归方程可得出授粉品种配置的最佳距离。为大石早生李保护地栽培授粉品种的配置提供了参考依据
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| 关 键 词： | 设施栽培 大石早生李 授粉树 结果数量 |
| 文章编号： | 1007-4961(2001)04-0363-06 |
A PRELLIMINARY STUDY ON THE POLLINATION TREES ARRANGEMENT OF DASHI EARLY RIPENING PLUM IN PROTECTED CULTIVATION |
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| ZHOU Huaijun,SONG Xiaoshuang,ZHANG Yuanhui,ZHAO Aman,LIU Congxia. A PRELLIMINARY STUDY ON THE POLLINATION TREES ARRANGEMENT OF DASHI EARLY RIPENING PLUM IN PROTECTED CULTIVATION[J]. Hebei Journal of Forestry and Orchard Research, 2001, 16(4): 363-368 |
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| Authors: | ZHOU Huaijun SONG Xiaoshuang ZHANG Yuanhui ZHAO Aman LIU Congxia |
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| Abstract: | The 4-year-old Dashi early ripening plum, planted in solar greenhouses, were used as materials to analyze the correlated relationship between fruiting ability and branch girth, crown girth, trunk girth,tree height, quantities of ramification and distance to pollination trees The results showed that the distance to pollination trees was the main factor that affected fruiting quantities According to the regression formula, the optimum distance of pollination trees arrangement could be got, and it presented the reference basis for arranging the pollination trees in greenhouses for Dashi early ripening plum |
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| Keywords: | protected cultivation Dashi early ripening plum pollination trees fruiting quantities |
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