نتایج جستجو برای: 3 sole fenugreek weed free

تعداد نتایج: 2257531  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده کشاورزی 1388

چکیده به منظور بررسی اثر تنوع گیاهی و نوع منبع تغذیه ای بر تنوع و تراکم علفهای هرز و حشرات، کارایی مصرف نهاده ها ( نور، آب، عناصر غذایی) و عملکرد و خصوصیات کیفی چند گونه زراعی، آزمایشی به صورت کرتهای خردشده بر پایه طرح بلوکهای کامل تصادفی با سه تکرار در دو سال زراعی 1385-1384 و 1386-1385 در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه فردوسی مشهد به اجرا درآمد. تیمارهای مورد بررسی دو منبع کود دامی و...

Jalil Shafagh-Kolvanagh Mojgan Mohammadi Parisa Aghaie-Garachorlu Safar Nasrollahzadeh,

An experiment was conducted at the Research Farm of the Faculty of Agriculture, University of Tabriz, Iran in 2012 to study the effect of intercropping of chickpea and Dragon’s head on yield, yield components and morphological traits of Dragon’s head as affected by four weed management time. The experiment was laid out in RCB design with three replications. Intercropping patterns included; a<su...

Jalil Shafagh-Kolvanagh Mojgan Mohammadi Parisa Aghaie-Garachorlu Safar Nasrollahzadeh,

An experiment was conducted at the Research Farm of the Faculty of Agriculture, University of Tabriz, Iran in 2012 to study the effect of intercropping of chickpea and Dragon’s head on yield, yield components and morphological traits of Dragon’s head as affected by four weed management time. The experiment was laid out in RCB design with three replications. Intercropping patterns included; a<su...

Journal: :International Journal of Enviornment and Climate Change 2023

A field experiment entitled “Inter Cropping of Chilli With Coriander and Fenugreek in Prayagraj Agro-climatic Conditions” was conducted from December, 2021 – March, 2022 at the Horticulture Research Farm, Department Horticulture, Sam Higginbottom University Agriculture, Technology Sciences, Prayagraj. The laid out Randomized Block Design (RBD) with three replications 08 treatments. consisted si...

حمزه ئی, جواد, سیدی, محسن,

To evaluate the advantage of chickpea-barley intercropping systems under weed interference conditions, an experiment was conducted at the Agricultural Research Station, Faculty of Agriculture, University of Bu-Ali Sina, during 2010 growing season. Experiment was conducted as split plot base on randomized complete block design with three replications. Weed control treatment at two levels of weed...

The aim of this study was to assess the effects of strip cropping and different weed control methods on the yield and yield structure of dent maize, narrow-leafed lupin and spring oat. A split-plot design with four replications was conducted in 2008-2010. The following factors were analysed in the experiment: I. Cultivation method – sole cropping and strip cropping; II. Weed control method ...

Journal: :بوم شناسی کشاورزی 0
سارا سنجانی سید محمد باقر حسینی محمدرضا چائی چی شهرام رضوان بیدختی

to evaluate the yield and yield components in additive intercropping system of grain sorghum (sorghum bicolor l.) and cowpea (vigna unguiculata l.) under limited irrigation condition, an experiment was conducted in research farm of college of agriculture, university of tehran, during spring 2006. the experimental treatments were arranged in split plots based on a complete randomized block desig...

Journal: :بوم شناسی کشاورزی 0
سیده ثمانه هاشمی فائزه زعفریان اسفندیار فرهمندفر میلاد باقری شیروان

introduction amount and vertical distribution of leaf area are essential for estimating interception and utilization of solar radiation of crop canopies and, consequently dry matter accumulation (valentinuz & tollenaar, 2006). vertical distribution of leaf area is leaf areas per horizontal layers, based on height (boedhram et al., 2001). above-ground biomass is one of the central traits in func...

Journal: :علوم گیاهان زراعی ایران 0
علی نخزری مقدم محمدرضا چائی چی داریوش مظاهری حمید رحیمیان مشهدی ناصر مجنون حسینی عباسعلی نوری نیا

this experiment was carried out to study the effects of corn and green gram intercropping on yield and some quality characteristics of forage at agricultural research station of gorgan during summer 2006 & 2007. the experimental design was a randomized complete block design (rcbd) with twelve treatments and four replications. a local green gram and corn single cross 550 were the crops used in t...

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