Investigation on eects o seeding rates and levels o nitrogen ertilization on yield and their components and quality characters o durum wheat cultivar SHWA/MAID//AAZ/3/SRN.
1997
Lot Ali Ayeneh, Gholam Abbas | Rad Mehr, Mohammad
Eect o three nitrogen rates, (90, 135 and 180 kg/ha) and our seeding rates (400, 500, 600 and 700 seeds /m2) were studied on yield and their componentes and Quality characters o durum wheat (cul. shwa) Results showed that nitrogen rates and seeding rates hadn,t signiicant dierent eects on grain yield, but the good quality was obtained in nitrogen (135-180 kg/ha). ON inal result we can recomment that nitrogen (135 kg/ha) will be best nitrogen rate and 500 seed/m2 (180 kg/ha) the most reasonable seed density or durum wheat (cul. shwa) in khuzestan climatic o condition.
显示更多 [+] 显示较少 [-]