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Rights Statements InC/1.0 , Open Access
Journal article
The need for a soil quality index: local and regional perspectives
American journal of alternative agriculture., Vol.7, pp.12-16
1992
Handle:
https://hdl.handle.net/2376/5851
Abstract
Our knowledge of soil is based primarily on quantitative analysis of isolated physical, chemical, and biological properties. However, the interaction of these quantitative aspects determines soil quality. Integrative tools are needed by researchers, farmers, regulators, and others to evaluate changes in soil quality from human activity at a local and global level. An index needs to be adaptable to local or regional conditions. For example, the parameters needed to determine changes in soil quality may differ between a semi-arid wheat field and a rice paddy. Suitable reference points and optimum ranges are needed for soil quality attributes. The present challenge is to integrate a suite of soil tests into a meaningful index that correlates with productivity, environmental, and health goals.
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Details
- Title
- The need for a soil quality index: local and regional perspectives
- Creators
- David Granatstein (Author)D. F. Bezdicek (Author)
- Publication Details
- American journal of alternative agriculture., Vol.7, pp.12-16
- Academic Unit
- WSU Extension ANR
- Identifiers
- 99900501794001842
- Copyright
- In copyright ; openAccess ; http://rightsstatements.org/vocab/InC/1.0/ ; http://purl.org/eprint/accessRights/OpenAccess
- Language
- English
- Resource Type
- Journal article