نتایج جستجو برای: 2007 using a randomized complete block design

تعداد نتایج: 14326705  

Journal: :پژوهش های زراعی ایران 0
محمدرضا شهسواری طلعت یساری امیرحسن امیدی

in order to evaluation the effect of planting date on development stages and some characteristics of spring safflower varieties, an experiment was conducted as split plot based on randomized complete block design with six replications at the kabotar abbad research station, isfahan during two growing seasons of 2006-2007 and 2007-2008. three safflower varieties such as arak, sofea and goldasht c...

Journal: :Black sea journal of agriculture 2021

Tef (Eragrostis tef [Zucc.] Trotter) is a tiny-seeded cereal with huge importance in Ethiopia. Creation of variability by hybridization and the subsequent selection RILs very important towards variety development. In order to identify superior genotypes, evaluation was performed on eight environments using three times replicated randomized complete block design. The result revealed that genotyp...

Journal: :تولید گیاهان زراعی 0
احمد نوش کام دانشجوی دکتری زراعت دانشگاه تهران حسن مومیوند دانشجوی دکتری باغبانی دانشگاه تهران امیر محسنی دانشجوی سابق کارشناسی ارشد خاک شناسی دانشگاه تهران مصباح بابالار استاد دانشگاه تهران

for finding out the effect of nitrogen and calcium carbonate fertilizers on nitrate and nitrogen accumulation in aboveground biomass, calcium concentration and dry weight of leaves of satureja hortensis l., a factorial experiment was carried out based on randomized complete block design with three replications in karaj in 2008. the nitrogen fertilizer was in four levels (0, 50, 100 and 150 kg. ...

Journal: :به نژادی گیاهان زراعی و باغی 0
محمود رقامی استادیار گروه علوم باغبانی، دانشکدۀ کشاورزی، دانشگاه ولیعصر رفسنجان محمدرضا حسندخت دانشیار گروه علوم باغبانی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج ذبیح الله زمانی استاد گروه علوم باغبانی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج محمد رضا فتاحی مقدم دانشیار گروه علوم باغبانی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج عبدالکریم کاشی استاد گروه علوم باغبانی، دانشکدۀ علوم و مهندسی کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج

in order to estimate heritability, heterosis, general and specific combining ability and relationships between them in traits of fruit number per plant, days to the first fruit harvest, yield per plant, average fruit weight and rind thickness, seven local populations of iranian melon (‘tashkandi’, ‘khatouni’, ‘garmak’, ‘aran1’, ‘mirpanji’, ‘suski-e-sabz’ and ‘golpaygan’) were crossed using a co...

Alaleh Rouhipour Alireza Baratloo Farhad Rahmati Pauline Haroutunian, Saeed Safari,

Background: Potassium, as an extracellular ion, plays an important role in the electrophysiologic function of the myocardium and any change in extracellular concentration of this ion might have a marked impression upon myocyte electrophysiologic gain. High serum potassium levels are thought to impair pulse conduction in Purkinje fibers and ventricles more than that in the Atrio...

Sorghum stemborer species remains key yield limiting factor for sorghum production in the Nigerian semi-arid region. When they can afford, farmers rely almost solely on synthetic insecticides for control. Owing to the misuse and environmental and health challenges attributed to the use of synthetic insecticides, a two-year field study was carried out at the University of Maiduguri Research Farm...

Sorghum stemborer species remains key yield limiting factor for sorghum production in the Nigerian semi-arid region. When they can afford, farmers rely almost solely on synthetic insecticides for control. Owing to the misuse and environmental and health challenges attributed to the use of synthetic insecticides, a two-year field study was carried out at the University of Maiduguri Research Farm...

In order to evaluate the effect of Arbuscular Mycorrhizal (AM) fungi species (Glomus mosseae) to salinity stress of three ecotype of hemp, a study was carried out at a fields in north east of Isfahan city in 2012 growing season. The experimental design set as factorial based on randomized complete block design with three hemp ecotype (Shiraz, Mashhad and Isfahan) and Arbuscular Mycorrhizal fung...

Journal: :پژوهش های تولید گیاهی 0

the effect of drought on the seed yield and some associated characteristics of common been under normal and drought stress conditions and determination of durable genotypes to drought were studied by planting 32 genotypes in two separate augmented designs in normal and stress conditions. these genotypes were evaluated in randomized complete block design with 3 replications in the field of facul...

Journal: :تولید گیاهان زراعی 0

recently, biological fertilizers extensively recommended because of over application of chemical fertilizer and their effects on environment and production resources. in order to study the effect of inoculate phosphate solubilization microorganisms (psm) and plant growth promoting rhizobacteria (pgpr) on nutrient use efficiency in corn [zea mays (l.) cv. sc 604] an experiment was conducted in 2...

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