نتایج جستجو برای: and flame seedless). grapevines

تعداد نتایج: 16831583  

Journal: :به زراعی کشاورزی 0
مهدی محمد زمانی دانشجوی کارشناسی ارشد، گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه زنجان، زنجان - ایران ولی ربیعی دانشیار، گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه زنجان، زنجان - ایران محمد علی نجاتیان دانشیار، بخش تحقیقات اصلاح و تهیۀ نهال و بذر، مرکز تحقیقات کشاورزی و منابع طبیعی قزوین، قزوین - ایران مهدی طاهری استادیار، بخش خاک و آب، مرکز تحقیقات کشاورزی و منابع طبیعی زنجان، زنجان - ایران

proline and glycine betaine are the most common compatible solutes that prevent plants from destructive effects of osmotic stresses by osmotic adjustment and protection of membranes, proteins and enzymes. it has been reported that exogenous application of these compounds, can increase plant resistance to drought stress. therefore a factorial experiment based on randomized complete block design ...

Journal: :علوم باغبانی ایران 0
مهدی محمدزمانی دانشجوی سابق ارشد دانشگاه زنجان ولی ربیعی استادیار دانشگاه زنجان محمدعلی نجاتیان استادیار مرکز تحقیقات کشاورزی

drought, as an abiotic stress inflicts destructive and harmful effects on plants at their different growth stages. plants react differently to drought. among their reactions is the production of such osmolytes as proline and glycine betaine. it seems that, through exogenous application of these materials, plant resistance to drought stress can be increased. therefore, a factorial experiment, ba...

2008
Irasema Vargas-Arispuro Consuelo Corrales-Maldonado Miguel Ángel Martínez-Téllez

Viticulture is one of the most important economic activities in the Northwest of Mexico. A major obstacle for the economic production is the insufficient period of chilling temperatures. This problem leads to poor budbreak, which in turn results in reduced yields. This problem is aggravated when plants are cultivated using the organic farming system, mostly because there are not organically app...

Journal: :Genetics and molecular research : GMR 2013
W Ji Z-Q Li Q Zhou W-K Yao Y-J Wang

This project aimed at breeding new seedless grape cultivars by embryo rescue through three hybridization methods: 1) using cross-breeding between seedless Vitis vinifera cultivars and wild Chinese Vitis spp; 2) crossing with two seedless cultivars, and 3) hybridization between grapes of different ploidy. Genotype, sampling times, and media were confirmed to play important roles in this system. ...

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