general and specific combining ability of some rice lines and cultivars with irri sources were determined using the line × tester procedure (5 pure lines were crossed with 4 local cultivars as tester). parents and their progenies were planted in a randomized complete block design with three replications in the research field of iran rice research institute. traits such as yield and its componen...

Assessment of combining ability in okra (Abelmoschus esculentus (L.) Moench) was done the current investigation using a line x tester mating design. From 11 female lines and 3 testers, 33 cross combinations were made LxT design, enough F1 seeds produced summer 2021. The planted kharif 2021 to evaluate effectiveness various crosses with three checks. experiment conducted at Breeder Seed Producti...

Combining ability variances and effects were estimated for important agronomic and biochemical traits in sugarcane using line x tester mating design. Five commercially grown varieties and one line from germplasm collection were involved in this study of which three were used as females (lines) and three as males (testers). The six agronomic characters studied were number of millable stalk per s...