磷的形态和有效性变化 fraction and availability changes
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菜豆根形态特性对低磷有效性的适应性反应具有显著的基因型差异。
However, genotypic variation in root morphological characteristics of common bean Phaseolus vulgaris l.
解吸模型研究为评价土壤磷素有效性提供了一种新方法。
The studies on desorption model afforded a new method to estimate biological validity of soil p.
高度风化的酸性红壤，受亚热带气候及不合理利用影响，土壤养分含量偏低，尤其是土壤磷素的含量及有效性也很低。
Influenced by the subtropical climate and unreasonable use in deeply weathering red soils, the nutrient content is lower, especially the validity of phosphorus.
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