Water Potential Relations in Soil Microbiology

The number, kind, and activity of microorganisms within the soil affect most basic soil properties. They can, through their effect on soil organic matter, beneficially influence the water holding characteristics, cation exchange capacity, and tilth of soils. Microorganisms decompose plant residues, making available or immobilizing nutrients for crops. Microorganisms oxidize ammonium to nitrate, the mobile form of nitrogen in the profile; fix nitrogen from the atmosphere; and aid in the solubilization of mineral nutrients. Microorganisms living within the soil can also be a source of pathogenic plant diseases. Even though soil microorganisms play an important role in the soil, their response to the soil environment is not well understood. Obviously, one important environmental factor influencing microbial growth is soil water. This publication Water Potential Relations in Soil Microbiology summarizes the most recent research in this important area. It will help in understanding microbial-soil environmental relationships as well as aid in managing soil and crops for human benefit. It will be valuable to the researcher, teacher, manager, and student alike.

• Format: Misc.
• Language: English
• ISBN: 0891189041
• ISBN13: 9780891189046
• Release Date: January 1
• Publisher: Acsess