Humic acid and potassium applications broken kirik wheat (Triticum aestivum L. var. Delfii) yield, efficiency criteria and nutri̇ents content determi̇nation of effects on soil properti̇es
2016
Dincsoy, M.
This research was carried out with three replications according to randomized blocks trial design in Yabalı of Yeşilsu village of Van province Tuşba district between 2014-2015 in order to determine effects of humic acid and potassium applications on yield, yield treatments and nutrient uptakes of wheat. In the experiment K2SO4 (50 % K2O) as 0, 10,20 kg K/da and humic acid as 0,20,40 kg HA/da were used ıt has been determined that humic acid applications have significant effect on soil PH, organic matter content, at the level of 1% saet, phosphors magnesium, iron and manganese contents at the level of 0,1%.The contents of salt magnesium, iron, mangenese and copper were affected by potassium applications ant the level 0,1% humic acid applicationly at effected on wheat biomass and grain yield at the levels 0,1% and 1% respectively. The effect of other applications has been determired ols insignitic ont. Increasing humic asid applications increased nutrient contents.At the end of the study, it was determined that both humic acid and potassium applications were effective on soil characteristics, only efficiency and yield criteria were effective on biological yield and grain yield, and had a limited effect on nutrient content.
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