Effect of foliar application by manganese sulfate on  the yield of wheat Triticum aestivum L. Exposed to  different  levels of water stress

	Effect of foliar application by manganese sulfate on the yield of wheat Triticum aestivum L. Exposed to different levels of water stress
journal of kerbala university
Article 1, Volume 9, Issue 2, 2013, Pages 188-195 PDF (0 K)
Abstract
This study was conducted in a field of Ibn Al–Bittar high industrial school at Al– Husseiniyah District in Karbala governorate during the growing season 2013 – 2013 , Factorial experiment within a Randomized Completel Block Design (RCBD) was used in this experiment in three replications , it included the foliar application of Manganese in four levels i.e ( 0 ,50 , 100 and 200)mg Mn.L-1 and three levels of stress i.e (100% ,75% and 50%) of water consumption value , the experiment included 36 experimental units . in order to study the effect of various levels of water stress and Manganese on the Wheat yield, which included (spikes number. m-1, spikelet number. spike-1 , spike’s length , number of grains. spike-1 , weight of 1000 grains , ) as well as grain yield .The results were statistically analyzed and the means were compared by using the least significant differences at 0.05 probability level. and the most important results obtained from 100 % of the water consumption giving the highest values of the studied characteristics (spikes number. m-1, spikelet number. spike-1 , spike’s length , number of grains. spike-1 , weight of 1000 grains , grain yield) . Results showed that , the concentration at manganese 200 mg Mn . liter -1 gave the highest values of the previously mentioned characteristics , The interaction between these two facters gave a significant effect on the previous studies traits .

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