تقويم صنف القمح كليانسونا في مواقع مختلفة من وادي حضرموت

Abstract EN

This research was conducted in Wadi Hadramout valley during The agricultural seasons , 2008-2009 & 2009-2010.

The objective of the research, is to asses wheat variety (Kalyansona) In different location In Wadi Hadramout conditions.

The study was conducted in the areas of peasant farms in five different sites :(1) Alghuraf (2) Damon (3) AlSwairey (4) Damon (5) Seiyun, Which have been selected on the basis of difference of irrigation of water and soil .

Sites which have more salinity affected moraly in lowering the total yield measurements and all yielding characteristics in the averages of plant height, number of Spikes/m2 , number of seeds/spike, 1000kernel weight and productivity seeds and straw for wheat crop style under studing, it can be noticed more decreasing where increasing in salinity concentration.

Sites which have more salinity affected growth yield of wheat crop , and this affecting differs by the different the concentrations were used for salinity.Sites )2( which have less water irrigation salinity (0.88 Ms/m) is less harmful in decreasing the percentage total yield measurements and all yielding characteristics of wheat crop style under studding in comparing with other high concentration levels.

Sites 2( which have less water irrigation salinity ( 0.88 ، 3 ، )4 , 1.1 , 1,8 Ms/m) gave high productivity in comparing with the maximum concentration of salinity levels (3.5 , 4.7 Ms/m).Sites )5 1( which have ، the most water irrigation salinity (3.5 , 4.7 Ms/m) more affecting studied Sites decrease the percentage measurementsthe total yield and all yielding characteristics for wheat crop style under studding from other concentration of salinity Sites.The results studing were differed for wheat crop style in decreasing with increasing salinity concentration individuals in comparing with each other