Evaluating the effect of planting rows along with iron and zinc micronutrients on yield and yield components of peanut butter in Moghan conditions

نجف نيا, مصطفي and توبه, احمد and شيخ زاده, پريسا and دهدار, بهرام and جهاني, يوسف Evaluating the effect of planting rows along with iron and zinc micronutrients on yield and yield components of peanut butter in Moghan conditions. In: 2nd International and 6th National Iranian Congress on Organic vs. Conventional Agriculture, August 2019, Ardabil, Iran.

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Abstract

In order to evaluate the effect of planting rows along with iron and zinc micronutrients on yield and yield components of peanut yield in Moghan conditions, an experiment was conducted in Ardabil province, 15 km in Parsabad, Jafarabad, Mahmoodabad, Taleghani, Moghan region, in a factorial arrangement Complete randomized block design was performed in three replications. The cultivar used in this study was the plant type and dominant type of the region called NC2 or North Carolina 2. The factors used were: spacing between rows of three levels, 75, 60 and 45 cm, and iron and zinc micronutrient foliar application in four levels, without micronutrients, iron in the amount of 3.5 grams per liter, zinc 1.5 grams per liter and iron and zinc micronutrients together and in the same amount in three stages of peanut growth stages (20, 35 and 50 days after germination). The results showed that only trait weight percentage was not significant for row spacing, but the other traits were significant at 1% probability level and the effect of spraying treatment on all traits was significant at 1% probability level Except for the weight of 100 seeds, which was significant at 5% probability level and the number of branches per plant was not significant. Interaction effect was significant only for the dry weight trait of the limbs at 1% probability level. Increasing plant density in number of branches, number of seeds and average grain weight per plant reduced the traits. And in terms of dry weight of shoot and grain yield, it did the opposite. Also, the fourth treatment had the highest amount of spraying. As a result, with the conditions of this experiment, the spacing of 60 crop rows with combination of iron and zinc could be the best treatment.

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