Abstract Variation of female and male strobilus production among clones over 4 consecutive years was estimated, genetic variance, heritability, correlation in were investigated the second-generation seed orchard Pinus thunbergii . This created with grafts selected according to volume growth their offspring. The strobili continued increase, whereas fluctuated throughout period. number highest ri...

In order to investigate the inheritance pattern of indeterminate growth in Vigna radiata, various related traits were studied. The techniques used for the purpose were generation mean and variance analyses. Narrow sense heritability estimates were also computed. Four out of fifty greengram accessions were selected during preliminary screen trial based on DDd2 and DDh2 values. Two cross combinat...

  Wild common carp of the Caspian Sea is one of the important fish in the north of Iran, which has been introduced to inland aquaculture. Its genetic characteristics are investigated to set up for breeding programs that are still unknown. Using wild common carp in aquaculture is limited for uncontrolled variation in performance of fish derived from undomesticated breeders. A 7×7 factorial matin...

Abstract Background The utilization of heterosis has greatly improved the productivity cotton worldwide. However, a major constraint for large-scale promotion F 1 hybrid is artificial emasculation and pollination. This study proposed potential 2 hybrids to improve upland production through comparative evaluation generations. Results Eight varieties were analyzed crosses made according NCII inco...

introduction legumes are important sources of good quality protein in diet of people and they are valuable as animals feeding. the seed of chickpea plant (cicer arietinum l.) contains essential protein sources, which plays a significant role in the human diet. among legumes the resistance of chickpea to dehydration conditions causes a higher productivity. chickpea has a moderate tolerance to dr...

Problem: It is often assumed that the heritability of performance traits (function) can be estimated by the heritability of primary traits (e.g. form). It is also frequently assumed that performance traits should be less heritable than primary traits. These assumptions should be carefully evaluated rather than assumed. One common area of study in which these assumptions have been made is anti-p...

Common wild rice (Oryza rufipogon Griff.) is important to broaden the narrow genetic diversity of cultivated rice. To better understand the genetic variation, heritability and genetic correlations of agronomically important traits, 156 F2:3 families derived from the cross between rice (Oryza sativa) and wide rice (O. rufipogon Griff.) were evaluated under field conditions. The Analysis of Varia...