Effects of biostimulants along with fertilizers on yield and yield components on Wheat(triticum aestivum)

چکیده مقاله

to study the effect of fertilizers along with biostimulants in different growth stages of wheat (Pishgam cultivar) an experiment was performed in Nazarabad district of alborz province in 2015-2016. The treatments of the experiment was foliar spray of NPK 20-20-20 with microelements and Ascophyllum nodosum in the middle of tilling, NPK 15-5-30 with microelements and megafol in stem elongation and megafol during heading (spike emerging). Default soil fertilizer for both treatments (control and treatment) was potash, superphosphate and pelleted Guano1 to prepare the soil before cultivation and bidding urea in three stages from beginning of tilling till emerge of the spikes. Measured characteristics in this experiment was grain yield, 1000kernel weight, plant height, biologic yield and harvest index. According to ANOVA results the minimum amounts of grain yield, 1000kernel weight, plant height, biologic yield and harvest index was related to the control (observer) which may be related to not using of fertilizer treatments among them (in comparison with treatment).

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