In study the effect Leaf Removal and row spacing on function and some biological traits of two grain corn cultivars

Abstract

The aim to the effect Leaf Removal and row spacing on function and some biological traits of two grain corn cultivars Karun 701 and Koosha as two separate experimental designs in Bam city during the cropping years of 2019-2018 and 2020-2019 as a Twice-harvested plot Was conducted. This study was assigned in the form of a randomized complete block in two row spacings of 40 and 70 cm, sub-plots to two cultivars Karun 701 and Koosha and sub-sub-plots to 6 selection factors. The results showed that the yield of corn plant in the number of seeds per row, number of rows corn, number of seeds corn, grain weight and biological traits including chlorophyll concentration, leaf area index, under the influence of Leaf Removal and row spacing and interaction These two decreased significantly