soil biota meaning in English

土壤生物相

Soil biota can change the physical , chemical and biological characters of soil in different ways
土壤生物以不同的方式改变着土壤的物理、化学和生物学特性。
Effects of rewetting on soil biota structure and nitrogen mineralization , nitrification in air - dried red soil
干土效应对土壤生物组成及矿化与硝化作用的影响
Allelochemicals are the predominant constituents identified from root exudates , which have physiological and biochemical functions and take effect on soil biota
摘要植物根系分泌物包含多种功能次生物质，其中化感物质是具有重要生理生化功能的一类物质，这些化感物质释放到根际，能够对土壤生物产生影响。
From the standpoint of soil ecology , the direct effects of allelochemicals from crop root exudates on soil biota ( bacteria , fungi , nematode etc . ) were specifically discussed , and the key function of allelochemicals from root exudates in soil was presented
还重点列举了一些作物根分泌的化感物质对土壤生物产生的直接和间接影响，阐明了根分泌的化感物质在土壤中所起的重要化感作用。