| 杉木败育种子的土壤肥力数量化模型(初报) |
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| 引用本文： | 郑郁善,陈学魁.杉木败育种子的土壤肥力数量化模型(初报)[J].福建林学院学报,1991,11(4):439-442. |
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| 作者姓名： | 郑郁善 陈学魁 |
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| 作者单位： | 福建林学院林学系
(郑郁善，陈学魁)，福建林学院林学系(郑险峰) |
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| 摘 要： | 本文分析土壤质地、表土层厚度、全氮、全磷、速效氮、速效钾、有机质含量对杉木种子败育的影响,根据数量化模型Ⅰ,建立败育种子(涩粒和空粒)的预测模型,并指出引起种子败育的主导因子。
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| 关 键 词： | 数量化理论Ⅰ 杉木 败育种子 |
A Study on Establishing of Quantitative Forecasting Model Between Quantity of Chinese Fir Sterile Seed and Sollfertility |
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| Zheng Yushan Chen Xuekui Zheng Xianfeng.A Study on Establishing of Quantitative Forecasting Model Between Quantity of Chinese Fir Sterile Seed and Sollfertility[J].Journal of Fujian College of Forestry,1991,11(4):439-442. |
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| Authors: | Zheng Yushan Chen Xuekui Zheng Xianfeng |
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| Institution: | Fujian College of Forestry |
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| Abstract: | In this paper, the relationships between chinese fir sterile seed and soil texture, thickness of surface soil overall nitrogen, overall phosphrous, available nitrogen(N),abailable potassium and organic material were analysed, at the same time, the forecasting model of quantity chinese fir sterile seed was pointed out through applying the quantatitive theory I. |
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| Keywords: | quantitative theory I chinese fir sterile seed |
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