TY  - JOUR
T1  - Study on the Effect of Foliar Application of Urea on Yield and Yield Components of Sorghum
AU - , Maryam Saber-Rezaii AU - , Abdollah Hasanzadeh Gorttapeh AU - , Reza Amirnia AU - , Fatemeh Tahri Asbag AU - , Farideh Feghnabi AU - , Mortza Gadimzadeh AU - , Sharara Jahannavard AU - , Simin Parvizi 
JO  - Research Journal of Biological Sciences
VL  - 4
IS  - 3
SP  - 303
EP  - 305
PY  - 2009
DA  - 2001/08/19
SN  - 1815-8846
DO  - rjbsci.2009.303.305
UR  - https://makhillpublications.co/view-article.php?doi=rjbsci.2009.303.305
KW  - Grain sorghum
KW  -foliar application
KW  -urea
KW  -yield
AB  - In order to evaluate the effect of urea foliar application of urea on yield and yield components of Kimia cultivar grain sorghum, a factorial experiment was carried out using Randomized Complete Bloke design with 3 replicates and 12 treatments in Saatlo Agricultural Research Center in Uremia, Iran. The factors in this research were foliar application stages (knee stage, tassel emergence, knee stage + tassel emergence) and the foliar application percent (0, 50, 75 and 100%). The results of data analysis showed that foliar application has significant effect on some characteristics such as grain yield, number of grains in a panicle but no effect on length, weight and thickness of panicle. In treatment stages knee stage has higher result in grain yield as number of grains in a panicle but foliar application in tassel emerges is more effective in thousand kernel weight.
ER  -