With reproductive process, the nutrients concentration of the organ in both cotton intercropping and cotton alone gradually decline.
随生育进程，单套作棉各器官中养分浓度逐渐下降。
Nitrogen release characteristic of Dianchi lake sediment and the nitrogen nutrients concentration of overlying water body was studied through simulating cultivation.
通过模拟培养，研究了底泥氮营养的释放及上覆水体中氮营养的浓度变化特征。
The nutrients varied in concentration in the different midgut segments.
营养物质在中肠不同部分的浓度不同。
The conclusion can benefit the coming research on nutrients release from sediment and suspended sediment concentration (SSC) response to the surface disturbance.
该结论能为计算太湖水体悬浮物浓度和动态内源释放提供重要的参考依据。
Leaves and twigs have high concentration of nutrients that, if left In the forest, revitalize the soil.
树叶和细枝具有更多的营养成分，若将它们留在森林，可使土壤恢复元气。
Seedlings of Puccinellia tenuiflora were treated by different concentration solutions of patassium nutrients in order to study the effect of patassium nutrients on alkali resistance of seedlings of P.
通过不同水平钾素营养培养星星草幼苗，研究钾素营养对星星草幼苗抗碱性的影响。
Regeneration media added different concentration of organic nutrients influenced plant regeneration of different barley genotypes.
不同品种的植株再生在不同浓度有机添加物的分化培养基上表现不同；
Regeneration media added different concentration of organic nutrients influenced plant regeneration of different barley genotypes.
不同品种的植株再生在不同浓度有机添加物的分化培养基上表现不同；
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