نتایج جستجو برای: i4 twice irrigation flowering and boll stage and i5 three time irrigation flowering stage

تعداد نتایج: 17133372  

The present study was conducted in order to investigate the effect of salicylic acid on growth, yield and macro-elements absorption of fennel in split-plot as base on randomized complete block design (RCBD) with three replications in Tehran, Iran. Irrigation regime as main plot was undergone in 5 levels that included: I1: full irrigation, I2: cut off irrigation at stem elo...

Journal: :کشاورزی (منتشر نمی شود) 0
امیر حسین شیرانی راد‏ استادیار پژوهش موسسه تحقیقات اصلاح و تهیه نهال و بذر، کرج - ایران‏ محمد رضا نادری درباغشاهی استادیار دانشگاه آزاد اسلامی واحد خوراسگان، اصفهان - ایران‏ بهرام مجد نصیری استادیار پژوهش مرکز تحقیقات کشاورزی اصفهان، اصفهان - ایران‏ حمید مدنی‏ استادیار دانشگاه آزاد اسلامی واحد اراک، اراک - ایران منصور حسن زاده عضو هیأت علمی دانشگاه آزاد اسلامی واحد خوراسگان، اصفهان - ایران‏

the effect of drought stress on yield and components of three varieties of autumnal rapeseed in the south ‎eastern region of isfahan, utilizing four irrigation regimes (i.e. no irrigation from flowering stage on, no ‎irrigation from the podding stage on, no irrigation from grain filling stage on, and a normal irrigation regime ‎after 80 mm evaporation from class a evaporation tube) were studied...

In order to evaluate of distinctness, uniformity and stability (DUS) of morphological traits, three new genotypes of cotton (GT40, TBL60 and SKT134) were tested using a complete randomized blocks design with 4 replications. In general, 39 quantitative and qualitative morphological characteristics were measured. Results showed quantitative morphological characteristics including number of stem n...

ژورنال: علوم آب و خاک 2006
عزیز جوانشیر, , کاظم قاسمی گلعذانی, , غلامرضا محمدی, , محمد مقدم, ,

In order to investigate the effect of different irrigation regimes on some agronomic and physiological characters of three chickpea cultivars (Jam, 301 and Pirooz), a field experiment was conducted in 1998 at the Agricultural Research Farm of Tabriz University, Tabriz, Iran. A split plot experiment based on a randomized complete block design with three replications was used, in which irrigation...

عزیز جوانشیر, , کاظم قاسمی گلعذانی, , غلامرضا محمدی, , محمد مقدم, ,

In order to investigate the effect of different irrigation regimes on some agronomic and physiological characters of three chickpea cultivars (Jam, 301 and Pirooz), a field experiment was conducted in 1998 at the Agricultural Research Farm of Tabriz University, Tabriz, Iran. A split plot experiment based on a randomized complete block design with three replications was used, in which irrigation...

2014
Nahid Niari Khamssi

Anethum graveolens Linn. (Umbelliferae, A. graveolens) is a widely used spice with a long history of traditional medicinal use for the treatment of various ailments. The biosynthesis of secondary metabolites in medicinal and aromatic plants is affected by abiotic stresses such as water deficit. This study was carried out to evaluate seed yield and essential oil of dill under five irrigation dis...

Journal: :چغندرقند 0
سعید صادق زاده حمایتی مربی پژوهش مؤسسه تحقیقات چغندرقند

this study was carried out in order to identify the effects of soil water depletion (swd) on monogerm sugar beet (cv. shirin) seed growth trend at different growth stages. an experiment was conducted in randomized complete block design (rcbd) with three replications in ardebil agricultural research station. during 2002 and 2003 cropping seasons, nine treatments including control (irrigation aft...

مظاهری لقب, حجت اله , کشتکار, امیر حسین , یاری, پروانه ,

Drought as one of the most important environmental stresses causes serious threats in amount and efficiency of crop productions. To evaluate drought resistance by using drought tolerance indices in safflower varieties, a research was conducted at the Research Farm of Bu-Ali Sina University. Experiment was planed as split-plot on the basis of randomized complete block design with three replicati...

Journal: :تحقیقات مهندسی کشاورزی 0
علیرضا توکلی عضو هیئت علمی مؤسسه تحقیقات کشاورزی دیم کشور بهمن عبدالرحمنی عضو هیئت علمی مؤسسه تحقیقات کشاورزی دیم کشور

in order to investigate the effects of single irrigation amounts at different stages of rapeseed growth on yield and the improvement of water use efficiency and water productivity indices, this experiment was conducted as split plot arranged in a randomized complete block design (rcbd) with three replications during 2002-2003 for rainfed spring rapeseed variety (pf.7015.91= sarigol) at maragheh...

Journal: :پژوهش های زراعی ایران 0
سارا افشانی رضا امیرنیا هاشم هادی

in order to study effect of foliar application of iron and zinc on yield and yield components of autumn rapeseed (brassica napus l.) under limited irrigation an experiment was conducted at research farm of agricultural faculty of urmia university in 2009. the experiment was designed in split plot based on randomized complete block design with 3 replications. treatments were drought (irrigation ...

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