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不同板栗品种的矿质元素含量与开花结实的关系

NONWOOD FOREST RESEARCH(2005)

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Abstract
通过对不同板栗品种的矿质元素含量、雌花数量和单株产量的测定,研究了不同矿质营养元素对板栗开花结实的影响.结果表明:不同板栗品种的矿质元素含量存在显著差异;碳氮比(C/N)调控开花结实,与雌花数、单株产量呈显著正相关,光合速率影响碳氮比;此外,复合营养元素(即N、P、K含量的乘积)能促进光合速率,也与产量有一定的相关性.
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