土壤节肢动物 meaning in Chinese

soil arthropod

The agricultural activities change their vertical distributions in the soil profile , and improve the richness and abundance of macro - arthropods in the lower soil stratum especially in july
研究区共捕获大型土壤节肢动物2357只，分别隶属于节肢动物门5纲9目70科。
The soil macro - arthropods were hand - sorted in the field . [ result ] a total of 2 357 soil macro - arthropods individuals was captured and fell into 5 classes , 9 orders and 70 families . [ conclusion ] the results suggest that the types of land use affect the species richness and abundance , and human activity has a significant impact on the soil macro - arthropods community
选取吉林省中部黑土区农田、居民点园地和“三北”防护林等典型农业土地利用生境作为研究样地，于2003年7月和9月分别进行大型土壤节肢动物调查，研究大型土壤节肢动物的群落组成与生态分布。