1) soil biotic factors
土壤生物因素
2) soil abiotic factors
土壤非生物因素
1.
The impact of pathogenic fungi on seed banks is related closely to soil abiotic factors,including soil moisture,soil temperature,and seed burial depth,and soil biotic factors.
病原真菌对种子库的影响亦与土壤水分、温度及种子埋深等土壤非生物因素及生物因素有关:在湿润条件下病原真菌作用增强,浅土层或高密度的种子库受其影响更甚,食真菌动物与非致病性细菌能够保护种子免于受害。
3) soil microbial factors
土壤微生物因子
4) Soil factors
土壤因素
1.
On the basis of the surrounding areas of Shennongjia in Hubei Province, the flue-cured tobacco quality and ecological conditions including climate and soil factors were analyzed.
以湖北神农架周边区域为基础,分析了该区烤烟质量状况和气候、土壤等生态因素,运用模糊数学隶属函数模型对该区的烟叶质量可用性、气候适生性、土壤肥力进行了综合评价,提出并估算了化学成分可用性指数(CCUI)、气候适生性指数(CFI)和土壤养分综合指数(IFI),对该区不同海拔条件下烤烟化学成分进行了分析,还研究了气候、土壤因素对烤烟化学成分含量的影响。
5) Soil factor
土壤因素
6) soil biota
土壤生物
1.
Feedback mechanisms of soil biota to aboveground biology in terrestrial ecosystems;
土壤生物对地上生物的反馈作用及其机制
2.
In this paper, effects of exotic plant invasions on soil biota and soil nutrient cycling processes are reviewed, and the mechanisms that underlie these impacts are discussed.
已有的研究表明,植物入侵对土壤生物多样性及相关生态系统过程的影响均存在不一致的格局,影响机制也是复杂多样的。
3.
Due to the importance of soil biodiversity to the maintenance of ecosystem functions but inadequate study on soil biota in China, a series of articles on soil biota were collectively published in this issue of Biodiversity Science.
本文概括性地介绍了土壤生物类群的多样性及其在生态系统中的作用;同时简要地回顾和比较了国内外在土壤生物学方面的研究动态,分析了土壤生物学今后的发展趋势。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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