Effect of pruning lateral branches on four varieties of medicinal castor bean plant (Ricinuscommunis L.) yield, growth and development
Esmail Nabizadeh1*, Elnaz Taherifard1 and Farzad Gerami2
1Faculty of Agriculture and Natural Resources, Mahabad Branch, Islamic Azad University, Mahabad, P. O. Box. 59135, Iran.
2Department of Agriculture Faculty, Shahid Chamran University, Ahvaz, Iran.
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