Effect of irrigation frequency and application levels of sulphur fertilizer on water use efficiency and yield of Indian mustard (Brassica juncea)
Issa Piri1, Mohsen Moussavi Nik2, Abolfazl Tavassoli*3, Fatemeh Rastegaripour3 and Mahdi Babaeian3
1Agriculture Department, Payame Noor University, PO Box 19395-4697, Tehran, I. R. of Iran.
2Department of Agriculture, Zabol University, Zabol, Iran.
3Department of Agriculture, Shirvan Branch, Islamic Azad University, Shirvan, Iran.
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