erosion soil meaning in Chinese
侵蚀土壤
Examples
- Relationship between erosion soil enzymes and nutrients
侵蚀土壤酶活性与土壤养分的关系 - The main result is as follows : 1 . after erosion , the content of organic matter , total nitrogen and the available nitrogen in the sediment is more than that of soil sample . namely the enrichment phenomenon of organic matter , total nitrogen and the available nitrogen in slope cultivated land erosion soil is obvious
黄?土受侵蚀后，泥沙样中有机质、全氮和碱解氮的含量都高于雨前采集的坡地表层土样，即黄?土坡耕地水土流失中有机质、全氮和碱解氮流失的“富集”现象明显，而全磷和速效磷却无明显的“富集”现象。 - Absolute amounts of soil erosion is not large for the falling gradient in black soil region , but the nutrient is high in erosion soil , the nutrient of erosion soil and runoff is high , which leads to soil fertility degeneration , while n and p nutrient pour into water with surface runoff , it leads to water nutrient enrichment and pollution , and becomes one of confined factors of water nutrient enrichment
吉林农业大学硕士学位论文黑土地表径流氮磷养分特征及其与肥力退化的关系由于黑土耕作区坡度平缓，土壤侵蚀的绝对量并不很大，但由于土壤中携带的养分高，养分流失的较多，流失的养分将引起肥力的退化，而且氮磷等养分随地表径流流出汇入各种水体，引起水体富营养化和污染，成为水体富营养化的限制因子。