Open AccessEffect of Organic Fertilizer And Bread Wheat (triticum Aesitivum L.) Genotypes on Yield And Yield Components
Author(s) -
M Noori,
Mohammed Ali Hussain,
Abbas Alo Khether
Publication year - 2020
Publication title -
maǧallaẗ ǧāmi'aẗ duhūk
Language(s) - English
Resource type - Journals
eISSN - 2521-4861
pISSN - 1812-7568
DOI - 10.26682/ajuod.2020.23.2.23
Subject(s) - fertilizer , agronomy , yield (engineering) , randomized block design , mathematics , organic fertilizer , factorial experiment , biology , materials science , statistics , metallurgy
The experiment was carried out at College of Agricultural Engineering Sciences farm, Duhok University, the experiment was laid out in Randomize Complete Block Design with three replications and arranged in factorial experiment to evaluate the effect of organic fertilization levels and bread wheat genotypes (Tamoz-2, IPA-95 and Abu. Garib-3), and the foliar organic mineral fertilizer used at three rates 0.5, 0.75 and one litter. The results showed highly significant effect of bread wheat genotypes in all studied characters with exception of weight grain spike -1 , also organic fertilizer exhibited significant effect in plant height, leaf area, 1000-grain weight, number of grain spike, length of spike and grain yield, while the effect of interaction between genotypes and organic fertilizer levels showed highly significant effect for all characters except of spike length, the results indicated that the rate 1 liter and Abu. Garib-3 gave the maximum plant height, leaf area, 1000 grain weight, number of grain spike-1 , weight of grain spike-1 , spike length and grain weight with values (91.2, 56.9, 47.5, 48.7, 2.8, 8.7 and 355.0 gm) respectively. The correlation coefficient of grain yields gave highly significant with plant height (0.972), leaf area (0.916), 1000 grain weight (0.923), number of grain spike-1 (0.951) and spike length (0.974). The results for this study had shown that, using organic fertilizer and suitable wheat genotypes effects significantly on yield and most of yield components.