Document Type : Research Paper
Authors
1 1. Ph.D Student of Sistan and Blouchestan University, Researcher of Agricultural Economic, Seed and Plant Improvement Research Institute (SPII), Karaj, Iran;
2 2. Researcher of irrigation, Agricultural Engineering Research section. Agricultural Research Center of Semnan Province (Shahrood), Shahrood, Iran;
3 3. Researcher of irrigation, Agricultural Engineering Research Institute, Karaj, Iran
Abstract
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