بررسی اثر محلول پاشی کود اوره بر کیفیت تبدیل وشاخص برداشت در برنج(رقم بهار 1)

An experiment in the form of factorial in Randomized complete block design with 3 replicates with 9 treatments was conducted to examine the effects of urea foliar application on milling quality and scrutiny features milling quality and harvest index in rice. Factor A, foliar application at tillering stage, includes three levels of urea application (0, 10, and 20 Kilograms of Nitrogen per hectare), and factor B, foliar application at booting stage, also includes three levels of urea application (0, 10, and 20 Kilograms Nitrogen per hectare). The results demonstrated that urea foliar application at tillering stage decreased percent headrice and increased percent part rice and decreased harvest index. Urea foliar application at booting stage increased percent head rice and increased harvest index and percent part rice. Urea foliar application on milling quality efficiency was without efficacy.