ESTIMATION SOME GENETIC PARAMETERS, COMBINING ABILITY AND HETEROSIS IN PEA (Pisum sativum) USING HALF DIALLEL CROSS

HAJAR SAEED ASKANDER
2018 The Journal of The University of Duhok  
Experiment of half diallel cross among six pea cultivars was conducted during may 2013. The varietal triats for F1 cross and parents with control were carried out during spring 2015 at the field college of agriculture, university. Duhok using Randomize Complete block Design with three replication. The results were revealed that the general combining ability, and specific combining ability showed significant variance for all traits except days to 50% flowing, No. of plant -1 and 50-grain weight.
more » ... nd 50-grain weight. Also, heritability in broad sensc exhibited high value of whole studied traits except days to 50% flowering, whereas the heritability in narrow sesen gave high value for dray weight plants and 50-grain weight, while chlorophyll exhibited moderate value and other traits gave low value of heritability.
doi:10.26682/avuod.2019.21.1.3 fatcat:e6bscpn5jjfqrgmemvigflfb3a