screening of native cultivars and understanding of the mechanisms involved in cold hardiness in grapevines is needed to match cultivars appropriately with growing sites and aid in breeding and selecting cultivars with improved freezing tolerance. in this study cold hardiness of fifteen grapevine (vitis vinifera l.) cultivars were evaluated using tetrazolium stain test and post freezing budbreak...

oligonychus afrasiaticus mcg is a key pest on kabkab and khasi date cultivars in behbehan. this research was conducted based on randomized complete block designs with 9 cultivars and 3 replications in behbehan agricultural research station during 2008 and 2009. the main idea of the investigation was the response assessment of these cultivars to the spider mite. the cultivars included kabkab, kh...

despite the profusion of flowers that develop on olive trees, only a few set fruit during the growing season and only about 1-2% of the fruit remains on the trees at maturity. therefore, to maximize fruit set and yield, it is important for growers to understand the cross-compatibility between cultivars when planning to establish an olive orchard. this study was carried out in shiraz, fars provi...

1 Experimental Laboratory, Research Unit, Son Llàtzer Hospital, IUNICS, Ctra. Manacor km 4, CP 07198, Palma de Mallorca, Balearic Islands, Spain. E-mail: [email protected]; [email protected] 2 Centro Oceanográfico de Baleares, Instituto Español de Oceanografía, Moll de Ponent s/n, 07015 Palma de Mallorca, Spain. 3 Grup de Nutrició Comunitària i Estrès Oxidatiu, Universitat de les Illes Balears...

this investigation was carried out in safiabad agricultural research center (dezful-iran) for two years in order to introduce adapted pecan cultivars in subtropical regions of iran. gratex, peruque, comanche, 10j, wichita, mohawk, mahan, stuart, graking, choctaw, apache, 6m and 3j cultivars were evaluated for some of their morphological and phenological characteristics. among cultivars evaluate...

to determine suitable pepper cultivars with high quantitative and qualitative characteristics adapted to the climate of sistan, an experiment was conducted in zahak experimental station, zabol, using rcbd with four replications in two years. in this experiment, four sweet pepper, five green pepper and three salad pepper cultivars were evaluated individually. the results showed significant diffe...