Document Type : Original Article
Authors
1 Ph.D. Candidate of Faculty of Agriculture and Natural Resource, Khorram Abad, Iran
2 Associate Professor of Lorestan University Faculty of Agriculture and Natural Resource, Khorram Abad, Iran.
3 assistance professor, persian gulf university-faculty of agriculture and natural resource
4 assistance professor,persian gulf university-research center of persian gulf-bushehr-iran
Abstract
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