磷是植物生长必需的矿质元素之一，而土壤中可溶性磷的含量比较低。
Phosphorus is one of the essential mineral elements to plant growth, however, there is fairly less content of soluble phosphorus in soil.
摘要：磷元素植物生长必需的矿质元素之一，而土壤中可溶性磷的含量比较低。
Abstract: phosphorus is one of the essential mineral elements to plant growth, however, there is fairly less content of soluble phosphorus in soil.
因此，难溶性的无机磷向可溶性磷的转化和有机磷的生物矿化对植物的磷素营养是十分重要的。
As the result, it is important to convert insoluble P into soluble P and to release P from lecithin .
通过室内模拟的方法研究了在磷质量浓度不同的水体条件下，在铜绿微囊藻水华形成过程中微囊藻的增殖特征及细胞内磷、可溶性磷的变化特征。
The effects of different phosphorus concentrations of water system on DTP, P-in-cell content of tissues (QP) and cell multiplication of Microcystis aeruginosa were studied in laboratory experiments.
土壤中有大量的微生物存在，其中有一些微生物能够将土壤中的不溶性磷转化成可溶性磷。
There are lots of microbes in soil, some of them could dissolve insoluble phosphorus that could not be utilized by plants and transform them into soluble phosphorus.
低磷逆境下，马尾松针叶的可溶性糖和脯氨酸含量增加，而叶绿素和可溶性蛋白含量降低；
Under the situation of low phosphorus stress, the concentrations of soluble sugar and free proline increased whereas the chlorophyll and soluble protein decreased.
春、夏两季DOP与可溶性无机磷（DIP）的形态间转化较秋、冬两季更为活跃。
The form transformation of DOP and dissolved inorganic phosphorus (DIP) was more active in spring and summer than autumn and winter.
在有机肥对土壤磷吸附—解吸的直接影响中，其中的可溶性有机机物起主要作用。
The soluble organic substances of organic manure played a main role in the direct effect of organic manure on phosphorus adsorption-desorption in the soils.
水体可溶性磷浓度以底层较高，但无显著的层次变化。
The concentration of S-P in bottom layer showed higher but was no variation along vertical direction.
水体可溶性磷浓度以底层较高，但无显著的层次变化。
The concentration of S-P in bottom layer showed higher but was no variation along vertical direction.
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