Intergeneic htbridization between Japanese pear, pyrus serotina Rehd.Var.culta Rehd, and apple, Malus pumila Mill.var.domestica Schneid.
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چکیده
منابع مشابه
Nematodes Associated with Apple (malus Pumila Mill.) in Balochistan, Pakistan
Sixty rhizosphere soil samples of apple seedlings and rootstock were collected from six nurseries of Khuzdar and Kalat districts of Balochistan. Six different plant nematodes were found associated with the seedlings and rootstock. The most predominant nematode was Xiphinema americanum, whereas the nematode found from a single locality was Tylenchus butteus. A matrix of similarities with respect...
متن کاملارزیابی مقاومت ارقام گلابی آسیائی (Pyrus serotina Rehd.) به
نه رقم گلابی آسیایی موجود در باغ پژوهشی گروه علوم باغبانی دانشگاه تربیت مدرس با نام‌های ’ ‛KS6 ، ‛ KS7’ ، ‛KS8’ ، ‛ KS9’ ، ‛ KS10’ ، ‛KS11’ ، ‛KS12 ، KS13 و KS14 در سال1387 از نظر مقاومت به سنک گلابی مورد ارزیابی قرار گرفتند. ارزیابی مقاومت بر اساس تعداد حشره روی برگ، نرخ خسارت، میزان محصول نهایی، میزان ریزش میوه، مقدار نسبی آب برگ و میزان کلروفیل تعیین شد. ارقام KS8 و KS14 با کم‌ترین جمعیت ح...
متن کاملan evaluation of carbohydrates and nutrient content of some young asian pear (pyrus serotina rehd.) cultivars on european pear (pyrus communis l.) seedling rootstocks under isfahan environmental conditions
in line with an investigation regarding to evaluation of the compatibility of the asian pear cultivars with iran climatic conditions – currently being carried out at the horticultural department of tarbiyat modares university (tmu) – the present preliminary study was performed in two regions in isfahan. asian pear (pyrus serotina rehd.) cultivars (grafted on european pear seedling rootstocks) w...
متن کاملRhizopus Soft Rot on Pear (Pyrus serotina) Caused by Rhizopus stolonifer in Korea
Rhizopus soft rot caused by Rhizopus stolonifer occurred on pears (Pyrus serotina) in the Jinju City Agricultural Products Wholesale Market in Korea from 2004 to 2005. The infection usually started from wounds due to cracking at harvest time. The lesions started as water-soaked, rapidly softened, then gradually expanded. The mycelia grew vigorously on the surface of the fruits and formed stolon...
متن کاملComparison of the transcriptomic analysis between two Chinese white pear (Pyrus bretschneideri Rehd.) genotypes of different stone cells contents
Stone cell content is thought to be one of the key determinants for fruit quality in pears. However, the molecular mechanism of stone cell development remains poorly understood. In this study, we found that the stone cell clusters (SCCs) distribution and area in 'Dangshan Su' (with abundant stone cells) were higher as compared to 'Lianglizaosu' (low stone cell content bud sport of 'Dangshan Su'...
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ژورنال
عنوان ژورنال: Japanese Journal of Breeding
سال: 1980
ISSN: 0536-3683,2185-291X
DOI: 10.1270/jsbbs1951.30.170