Combining Ability for Quantitative Traits in Faba Bean ( Vicia faba L.)

Abstract

Ten genotypes of pea crops (PO6-OO1FB / FL و PO6-OO2FB / FL و PO6-OO3FB / FL و PO6-OO5FB / FL و PO6-OO9FB / FL و PO6-O11FB / FL و PO6-O13FB / FL و PO6-O14FB / FL و Syrian Local large و Aguadolce) obtained from the Organization of ICARDA for dry farming were used in the study , introduced in reciprocal half crosses. Parents and hybrids were planted using the design of randomized complete sectors (RCBD) with three replicates and recorded data for traits (duration to flowering 50% and the duration of the seed / day is full and the number of branches / plant and the proportion of the contract% and plant height / cm and leaf area cm2 / plant chlorophyll / spad length Qurna / cm and the number of pods / plant and the number of seeds / pod and the rate of the weight of the seed / g seed weight / g plant holds the seed kg / hectares and biological gainings kg / hectares and harvest index% efficiency quotient / g / cm 2 and protein%). The results showed the presence of high moral differences between parents and hybrids of the first generation and all attributes except the parents against the camel for prescription rate of the weight of the seed / g did not reach statistical moral level. And that the ability to unite contrast to the special ability to unite the components of the components were lower than the one for recipes: Contract% and plant height / cm and the number of seeds / pod ratio, while the larger one for the rest of qualities. The results also showed significant effects on the ability of General Union and the direction desired in the Father (PO6-OO2FB /FL) and (PO6-O14FB /FL) to fourteen traits. Father and (PO6-O13FB /FL) a trait for eleven. The father (PO6-OO5FB /FL) It is for eleven traits. Father and (PO6-OO9FB /FL) to ten traits. Father (Syrian Local large) for a four traits. And parents (Aguadolce) and (PO6-OO1FB / FL) for the two traits. The results also showed a significant special effects of the ability to unite in the direction desired hybrid (PO6-OO1FB /FL × PO6-OO9FB/ FL) The effects of federal own ability and moral direction desirable for sixteen recipe. And Hybrid (PO6-O11FB /FL × PO6-O14FB/ FL) The effects of the ability of the private union desired direction for the twelve traits. And hybrids (PO6-OO2FB /FL × PO6-O13FB /FL) and (PO6-O13FB/ FL ×Syrian Local large) and (PO6-OO3FB/ FL × PO6-O14FB/ FL) . The effects of union ability is desired direction for eleven traits. And Hybrid (PO6-OO1FB/ FL × PO6-OO2FB /FL) and (PO6-OO3FB /FL × PO6-O14FB/ FL) The effects of federal own ability desirable direction for ten traits. And Hybrid (PO6-OO2FB/ FL × PO6-O11FB/ FL) and (PO6-OO2FB/ FL ×Aguadolce), and (PO6-OO3FB /FL × PO6-OO5FB /FL) and (PO6-OO3FB/ FL ×Aguadolce), and (PO6-OO5FB/ FL ×SyrianLocallarge) and (PO6-O11FB /FL ×Aguadolce), and (PO6-O13FB /FL ×Aguadolce), and (SyrianLocallarge ×Aguadolce)The effects the ability of the private union desired direction for eight traits.