| 磷对板栗丰产作用机理与开掘技术的研究 |
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| 作者单位： | 湖北省林业科技推广中心 |
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| 摘 要： | 通过对板栗个体生长中生理生化的反应、雌花分化的营养学原理及栗实干果有机物积累磷起决定作用的研究分析,提出了促进板栗优质丰产的根际施磷、花期喷磷、增雌减雄节磷的有效措施。
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| 关 键 词： | 磷 板栗 作用机理 开掘技术 |
Study on Action Mechanism of Phosphorus to High Yield of Chinese chestnut |
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| Authors: | XUE Jia-cui |
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| Abstract: | The research and analysis of the physiological reaction of growing Chinese chestnut individuals, nutrition prin- ciple of pistillate flower differentiation and the phosphorus decisive effect in accumulating organic matters in dry fruit is conducted. Consequently, effective measures consisting of phosphorus application around rhizosphere, phosphorus spraying in florescence and increasing pistillate flower number and decreasing staminate flower number are brought forth to guide high yield. |
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| Keywords: | phosphorus Chinese chestnut mechanism of action digging technique |
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