The relevant analysis of every soil characteristics shows that: Study on EM38 conductance valueand correlation among the output of cotton by district, present extremely notable negative correlation.
3. 各土壤特性的相关分析表明:以小区为单位研究EM38电导值与棉花产量间的相关性,两者呈极显著负相关性。
参考来源 - 灌区土壤化学特性空间变异规律研究Corn conservational tillage improved soil characteristics, water and fertilizer using efficiency, and economy profits.
玉米保护性耕作能改善土壤性质、水肥利用率及经济效益。
参考来源 - 毛乌素沙地南缘保护性耕作试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Soil characteristics The soil belongs to dark chestnut soil.
土壤理化性质土壤类型属于暗栗钙土。
Among the soil Characteristics, soil depth is the most important.
最重要的土壤因子是土壤发生层厚度。
According to the site condition and soil characteristics, vacuum preloading was adopted for soft ground reinforcement.
根据场地条件和土层特性，其软基采用真空预压法加固处理。
应用推荐