Six populations of four soybean crosses (L-86-K-96 × Ware), (Egyptian ×Ware), (H129 × Crawford) and (DR101× Giza 111) were conducted during three successive summer seasons 2019, 2020 and 2021 at the experimental farm of Sakha agricultural research station (SARS), Kafr El-sheikh, Egypt for estimate the adequacy of genetic model and types of gene action for earliness, seed yield and its attributes. The scaling test provides evidence of non-allelic interaction in controlling all characters in all studies crosses. The additive, dominance and their digenic interaction types, additive x additive and dominance x dominance gene effects were significant and involved in the inheritance of days to 50% flowering in all crosses, days to 90% maturity and 100 seed weight in 1st cross, plant height in 3rd cross and number of pods/plant in 1st and 4th crosses. Duplicate type of epistasis was registered in 3rd cross for plant height; 4th cross for number of pods/plant; 1st and 2nd crosses for 100-seed weight and 1st cross for seed weight /plant. Heritability in narrow sense was high for plant height and seed weight /plant in 2nd cross and number of pods/plant in 3rd one. Positive and significant heterosis relative to mid and best parent were detected fornumber of pods/plant, number of seeds/plant and seed weight /plant in all crosses. Positive and significant correlation was detected between seed weight /plant and each of number of pods/ plant and number of seeds/plant. Number of seeds/plant, 100-seed weight and number of pods/plant had the highest direct effect on seed weight /plant.
Mohamed, I., AbouSen, T., & Abdul Hamid, M. (2022). GENETIC ANALYSIS FOR SEED YIELD AND SOME RELATED CHARACTERS IN FOUR SOYBEAN CROSSES. Sinai Journal of Applied Sciences, 11(6), 1097-1114. doi: 10.21608/sinjas.2023.170682.1160
MLA
Ismail A.I. Mohamed; Tharwat M. AbouSen; Mohamed I.E. Abdul Hamid. "GENETIC ANALYSIS FOR SEED YIELD AND SOME RELATED CHARACTERS IN FOUR SOYBEAN CROSSES". Sinai Journal of Applied Sciences, 11, 6, 2022, 1097-1114. doi: 10.21608/sinjas.2023.170682.1160
HARVARD
Mohamed, I., AbouSen, T., Abdul Hamid, M. (2022). 'GENETIC ANALYSIS FOR SEED YIELD AND SOME RELATED CHARACTERS IN FOUR SOYBEAN CROSSES', Sinai Journal of Applied Sciences, 11(6), pp. 1097-1114. doi: 10.21608/sinjas.2023.170682.1160
VANCOUVER
Mohamed, I., AbouSen, T., Abdul Hamid, M. GENETIC ANALYSIS FOR SEED YIELD AND SOME RELATED CHARACTERS IN FOUR SOYBEAN CROSSES. Sinai Journal of Applied Sciences, 2022; 11(6): 1097-1114. doi: 10.21608/sinjas.2023.170682.1160
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