Prunus (Rosaceae) includes many commercially important fruit crop species that exhibit self-incompatibility (SI), including sweet cherry (P. avium L.), Japanese apricot mume Sieb. et Zucc.), plum salicina Lindl.), armeniaca and almond dulcis [Mill.] D. A. Webb.). These S-ribonuclease-based gametophytic SI, which prevents self-pollen tube growth in the pistil. The successful production of self-f...

Noninfectious bud-failure (BF) remains a major threat to almond production in California, particularly with the recent rapid expansion of acreage and as more intensive cultural practices and modern cultivars are adopted. BF has been shown to be inherited in both vegetative and sexual progeny, with exhibition related to the age and propagation history of scion clonal sources. These characteristi...

this research was conducted to study some vegetative and reproductive traits as well as qualitative andquantitative characteristics and their correlation in 80 almond genotypes. qualitative traits were studiedaccording to gulcan descriptor. quantitative traits were analyzed as completely randomized design(crd), with 12 replications. the results showed that genotypes had significant difference i...

The use of microsatellite (SSR) markers has successfully found its application in genetic characterization and examination the origin a large number fruit species. Mediterranean germplasm is characterized by great variety almond genotypes. study covered two geographically distant regions Montenegro (Bar) Croatia (Sibenik) sample 60 Genetic analysis almonds involved ten primers for examined geno...

almond is one of the most valuable horticultural nut crops in the world with iran being amongst the most important regions of its distribution. rapd markers were employed to evaluate the diversity levels and relationship among some 56 collected genotypes of the crop. through sixteen rapd primers a number of, 171 dna bands were produced, 168 of which were polymorphic. the samples which according...

This study was conducted at College of Agricultural Engineering Sciences, University Sulaimani, Kurdistan Region-Iraq so as to investigate some nut traits in 10 bitter almond genotypes, capacity them release from dormancy and finally germination ability. Nut were calculated, stratified a sand medium 6 C refrigerator for 55 days, then they sown fine on August 22, 2021 29 days calculate percentag...

The loss of genetic diversity in fragmented populntions of self-incompalible plant species may result in sexual mproductive f%lure and local extinctions. Florida ziziphus (Ziziphus c&m) i s a self-incompetiblc clonal shrub known only from five genetically depaupemre populations on the Lake Wales Ridge. Florida, USA. Recovery of thix spccics rcyuirex identification of cross-compatible genotypes ...