Effect of Nitrogen Fertilizer on Feed and Grain Yield of Barley Cultivar
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2014, Vol 8, Issue 11
Abstract
The present research was aimed to study the effect of different levels of inorganic fertilizer N on the yield and yield components of barley varieties at Gorgan Research Station, Iran in 2010-2011 years. A split plot layout within randomized complete block design with 3 replications was used. Main plot were different level of nitrogen fertilizer (75,150 and 225 kg ha-1) from urea source, and sub plot were different cultivars (Gorgan//L.17//SAwsom/GC, GLLU/ Rusewll//Caeuva and FIBERDA/STE//L.527//SAwsom/GC). Condition represented the effect of nitrogen was significant on feed and grain yield, Protein content, Number of spike, 1000 grain weight. Maximum Number of spike, thousand grain weight and grain yield was recorded in sterling. The highest Feed yield, grain yield was observed inFIBERDA/STE//L.527//SAwsom/GC variety. Nitrogen applied at the rate of 225 kg ha-1 resulted in maximum Number of spike, thousand grain weight, feed yield, grain yield, Protein content.
Authors and Affiliations
Alireza Alazmani*| Master of Agriculture and Natural Resources Research Center of Golestan Province. email: Alireza_Alazmani@yahoo.com
Keywords
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