نتایج جستجو برای: prunus dulcis mill standard tree
تعداد نتایج: 695647 فیلتر نتایج به سال:
It has been proposed that a pool of amino N, whose size is determined by aboveground N demand, cycles in the plant and regulates soil N uptake by exerting an inhibitory effect at the root level. Several experiments were carried out to study this hypothesis in almond trees [Prunus dulcis (Mill.) D.A. Webb]. Based on the evidence found, there is an association, at the whole tree level, between sa...
Hybridization has played a central role in the evolutionary history of domesticated plants. Notably, several breeding programs relying on gene introgression from the wild compartment have been performed in fruit tree species within the genus Prunus but few studies investigated spontaneous gene flow among wild and domesticated Prunus species. Consequently, a comprehensive understanding of geneti...
به منظور تعیین نشانگرهای مورفولوژیک جهت غربالگری ژنوتیپ های بادام در برنامه های اصلاحی آینده، اثر تنش خشکی بر روی دانهال های حاصل از بذور شش رقم بادام با ژنوتیپ مشخص (از نظرتلخی وشیرینی) مطالعه شد. ژنوتیپ ها شامل هموزیگوت شیرین (بیوت)، هموزیگوت تلخ (ژنوتیپ تلخ) و هتروزیگوت شیرین (شاهرود 18، شاهرود 12، شاهرود 21 و سفید) و تیمارها شامل آبیاری کامل mpa33/.- = s? و تنش خشکی mpa8/1-= s? به صورت آزما...
The seeds of the almond tree [(Prunus dulcis (Mill.) D. A. Webb. (syn. Prunus amygdalus)] were collected in two different periods of maturity and were studied for their lipid content. The total lipids (TL) were extracted by the Bligh-Dyer method and the lipid classes have been isolated by chromatographic techniques and were analyzed by HPTLC coupled with a flame ionization detector (HPTLC/FID) ...
Industry concerns over insect resistance, regulatory action, and the needs of organic processors have renewed interest in nonchemical alternative postharvest treatments to fumigants used for California tree nuts. The development of inexpensive polyvinyl chloride containers capable of holding low pressures has increased the practicality of vacuum treatments for durable commodities such as tree n...
The acyclic polyol sorbitol is a primary photosynthetic product and the principal photosynthetic transport substance in many economically important members of the family Rosaceace (e.g. almond [Prunus dulcis (P. Mill.) D.A. Webber], apple [Malus pumila P. Mill.], cherry [Prunus spp.], peach [Prunus persica L. Batsch], and pear [Pyrus communis]). To understand key steps in long-distance transpor...
The implementation of new planting systems in almond (Prunus amygdalus (L.) Batsch, syn P. dulcis (Mill.)) orchards for more sustainable practices has made tree architecture increasingly relevant as an important selection trait plant breeding. Multiple features define the three-dimensional structure tree, with shoot production being most important. Shoots can develop after a period rest (prolep...
the genetic diversity among 56 almond (prunus dulcis) genotypes was analysed using 35 microsatellite markers and 14 morphological traits. analysis of morphological traits revealed a wide range of variation among the studied genotypes. out of 35 simple sequence repeats (ssrs) markers, 25 were polymorphic, producing 215 alleles that varied from 2 to 16 with an average of 8.76 alleles per locus. r...
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