PJB-2019-789
Combining ability for seed yield and yield associated traits in Brassica napus L.
Noreen Fatima
Abstract
Experiment was conducted in the fields of University of Agriculture Faisalabad, field of Plant Breeding and Genetics. Total 10 lines were selected and crossed in Line × Tester pattern in which 7 lines (ZM-M-6, ZN-M-9, DGL, Cyclon, Duncled, Rainboo and Shiralee) and 3 testers (ZMR-3, ZMR-2 and ZN-R-1) were used. Breeding material were developed by crossing in one season by using line × tester mating design. Total 31 genotypes (10 parents & 21 crosses) were assessed for various seed yield associated attributes. Data were recorded for the plant height, days taken to 50% flowering, number of primary branches per plant, number of siliques per plant, number of seeds per siliqua, siliqua length, 100-seed weight, seed yield per plant.
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