关键词: 绿地土壤;理化性质;养分状况;徐州市[gap=799]keywords: greenbelt soil; physlcochemistry properties; nutrient status; Xuzhou city
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... nutrient specification ==> 营养规格 nutrient status ==> 营养状况,养分状态 nutrient substance ==> 营养物质 ...
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Soil nutrient status 土壤营养状况
k nutrient status k营养状况
N nutrient status 氮素营养状况
plant nutrient status 树体营养状况
mineral nutrient status 矿质营养状况
phosphate nutrient status 磷营养状况
trend of nutrient status 营养状态趋势
The deterioration of soil quality and the decline in productivity on sloping land are the main factors that limit the revegetation of the Loess Plateau. However,these two factors largely depend on soil nutrient status.
坡地土壤质量退化以及生产力下降是限制坡地植被恢复的主要因素，而坡地土壤质量和生产力在很大程度上取决于土壤养分状况。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
High hair Potassium is not necessarily reflective of dietary intake or nutrient status.
头发中高钾并不是食物摄入或营养情况的反映。
Objective: To study the iodine nutrient status of the early pregnant women in Jinan City.
目的研究济南市早期妊娠妇女碘营养状况。
The current nutrient status of crops can now be determined through the systematic sampling of plants as appropriate times.
作物当时的营养状况，可在适当时期对植物的系统采样进行营养分析。
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