Effect of plant density on phenology and oil yield of safflower herb under irrigated and rainfed planting systems
Roghayeh Shakeri Amoghein1, Ahmad Tobeh1 and Shahzad Jamaati-e-Somarin2*
1Department of Agronomy and plant breeding, Faculty of Agriculture, University of Mohaghegh Ardabili. Ardabil. Iran.
2Young Researchers Club, Ardabil Branch, Islamic Azad University, Ardabil, Iran.
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