1) biologically active soil organic fractions
土壤生物活性有机质组分
2) biologically active soil organic carbon pool
土壤生物活性有机碳库
3) soil labile organic C
土壤生物活性有机碳
4) Soil active organic matter
土壤活性有机质
1.
Soil active organic matter is the main source of soil nutrients,and plays an important role in the formation and stabilization of soil aggregate.
在中国科学院会同森林生态实验站对第一代、第二代杉木林和地带性阔叶林土壤活性有机质主要组分进行了研究。
2.
A comparative study was made on the soil active organic matter in a broadleaved forest and two Chinese fir(Cunninghamia lanceolata)plantations in subtropical region of China,aimed to understand the effects of forest conversion and continuous plantation on soil organic C and nutrient status.
通过对亚热带3个地区地带性阔叶林和杉木林土壤活性有机质的比较,分析森林类型变化及杉木连栽对土壤有机碳和养分含量的影响。
5) soil organic fractions
土壤有机质组分
6) physical fraction of SOC
土壤有机碳物理分组
补充资料：土壤有机质
见土壤化学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条