- soil biology
- 土壤生物学
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
soil biology
Look at other dictionaries:
Soil biology — is the study of microbial and faunal activity and ecology in soil. These organisms include earthworms, nematodes, protozoa, fungi and bacteria. Soil biology plays a vital role in determining many soil characteristics yet, being a relatively new… … Wikipedia
Soil science — is the study of soil as a natural resource on the surface of the earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils; and these properties in relation to the use and… … Wikipedia
Soil conservation — is set of management strategies for prevention of soil being eroded from the earth’s surface or becoming chemically altered by overuse, salinization, acidification, or other chemical soil contamination. The principal approaches these strategies… … Wikipedia
Soil life — or soil biota is a collective term for all the organisms living within the soil.OverviewIn a balanced soil, plants grow in an active and vibrant environment. The mineral content of the soil and its physical structure are important for their well… … Wikipedia
Soil zoology — is the study of animals living fully or partially in the soil (soil fauna). The term was apparently first used for a Conference attended by a large number of soil zoologists, to present their research dealing with the subject at the University of … Wikipedia
soil science — soil scientist. pedology1. [1935 40] * * * Scientific discipline that investigates soils as primary natural resources at the surface of the Earth. It includes the subdisciplines of pedology (study of soil formation and classification), soil… … Universalium
Soil — For other uses, see Soil (disambiguation). A represents soil; B represents laterite, a regolith; C represents saprolite, a less weathered regolith; the bottommost layer represents bedrock … Wikipedia
Soil food web — The soil food web is the community of organisms living all or part of their lives in the soil. It describes a complex living system in the soil and how it interacts with the environment, plants, and animals. Introduction Food webs describe the… … Wikipedia
Soil crust — A soil crust is a layer of soil whose particles cohere because of organic material including live organisms and what they produce.[1] References ^ crust101.htm Introduction to Biological Soil Crusts, Canyonlands Research Station External… … Wikipedia
Soil carbon — is the generic name for carbon held within the soil, primarily in association with its organic content. This discussion begins with a brief introduction to soil carbon, its function within the soil, influences on soil carbon, and finally the… … Wikipedia
soil organism — ▪ biology any organism inhabiting the soil during part or all of its life. Soil organisms, which range in size from microscopic cells that digest decaying organic material to small mammals that live primarily on other soil organisms, play an… … Universalium
