نتایج جستجو برای: herbicide ultima dose of 175 grams per hectare

تعداد نتایج: 21196396  

Journal: :international journal of advanced biological and biomedical research 0
mohammad raoofi department of agronomy and plant breeding, university of mohaghegh ardabili, ardabil, iran sobhan mahzari m.sc graduated of identification and weed control, iran mohammad ali baghestani iranian research institute of plant protection, weed research department, tehran, iran somayeh giti research lecturer of toxicity & weed science, deilik company, hamedan, iran

the present study evaluated the effects of different dosages herbicides oxyfluorfen and trifluralin on crop properties of garlic, including plant height, number of cloves per bulbs as well as economical and biological yield of garlic. in this research, a randomized complete block design, with seven treatments and three replications, along with a control sample (weeding and no weed control), was...

Journal: :به زراعی کشاورزی 0
معصومه نعیمی استادیار، گروه تولیدات گیاهی، دانشکدۀ کشاورزی و منابع طبیعی، دانشگاه گنبد کاووس، ایران غلام علی اکبری دانشیار، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، ایران امیرحسین شیرانی راد استاد پژوهش، بخش دانه های روغنی، مؤسسۀ تحقیقات اصلاح و تهیۀ نهال و بذر، کرج، ایران طاهره حسنلو استادیار پژوهش، بخش فیزیولوژی، پژوهشکدۀ بیوتکنولوژی کشاورزی، کرج، ایران غلام عباس اکبری دانشیار، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، ایران مهدیه امیری نژاد استادیار، گروه علوم گیاهی، دانشکدۀ کشاورزی، دانشگاه جیرفت، ایران

in order to evaluate the effect of zeolite application and selenium spraying on some physiological traits and grain yield in medicinal pumpkin (cucurbita pepo l.) under different moisture regimes, a study was conducted in a factorial experiment based on randomized complete block design with three replications during 2010 in takestan at gazvin province, iran. the three levels of irrigation facto...

Journal: :Environmental Science and Pollution Research 2021

Glyphosate-based herbicides (GBH) are the most widely used herbicide for treatment of crops in world. The digestive tract is one first systems exposed to pesticides, and damage this system can affect general health individuals. aim study was evaluate effects subchronic inhalation oral exposure GBH on rats. Six groups Wistar rats (male female) were nebulization with three concentrations [3.71 × ...

امینی دهقی, مجید , باغبانی آرانی , ابوالفضل , زند, اسکندر,

  In order to reduce the herbicide rate, the combination of cultivation and eradicane herbicide application was tested under field conditions. Treatments including tillage practices of without cultivation, one cultivation and two cultivation and eradicane herbicide application levels of 0, 1.5, 3, 4.5, 6 Lha -1 were tested . Eradicane herbicide was used before plantation. Cultivation treatments...

Ahmad Naderi, Mani Mojaddam, Mohammad Abdollahian-Noghabi, Shahram lak, Sina Fallah Tafty,

Herbicide plays the main role in guaranteeing the quantity and quality of food. Soybean reactive oxygen species scavenging system eliminates the herbicides’ side effects on the plant by activating antioxidant enzymes, which affects the yield. So, we investigated this procedure to reveal the effect of herbicides on food production. Methods: Experiments were carried out in two locations of Alborz...

Journal: :فصلنامه علمی اکوفیزیولوژی گیاهان زراعی 0

the high yield depends on high dry matter production per unit area. azotobacter bio-fertilizer experiment to investigate the effect on the index, total dry matter accumulation and pishtaz and chamran wheat cultivars in 2005 was conducted in the faculty of agriculture, lorestan university. experiment, a split-plot randomized complete blocks design with four replicates were tested. treatments con...

In order to investigate physiological and biochemical changes of wheat under stress residue of Imazethapyr herbicide (Imazethapyr), an experiment was conducted in a completely randomized design with four replications in greenhouse conditions at university of Mohaghegh Ardebili. The treatments consisted of five dose levels of herbicide Imazethapyr (0, 0.011, 0.022, 0.033 and 0.044 micrograms of ...

Journal: :Environmental science and pollution research international 2012
Douglas J Munier Kent L Brittan W Thomas Lanini

INTRODUCTION Canola, which is genetically modified (GM) for tolerance to glyphosate, has the potential to become established as a new glyphosate resistant weed, thus reducing the effectiveness of glyphosate. METHODS Volunteer from dormant canola seeds produced thousands of plants per hectare in the fourth year (2011) following a 2007 crop harvest. This occurred with no additional canola seed ...

In order to investigate physiological and biochemical changes of wheat under stress residue of Imazethapyr herbicide (Imazethapyr), an experiment was conducted in a completely randomized design with four replications in greenhouse conditions at university of Mohaghegh Ardebili. The treatments consisted of five dose levels of herbicide Imazethapyr (0, 0.011, 0.022, 0.033 and 0.044 micrograms of ...

جلالی, امیرهوشنگ, رمضانی, احمد ,

In order to evaluate the effect of age of transplant and seeding rate used in transplanting on yield and yield components of rice cultivar Sazandegi, a two-year study (2007-2008) was carried out in Isfahan Agricultural Research Center (Fozve station) by using split plot randomized based on complete block design in three replications. Three transplant ages (25, 30, and 35 day) were assigned as m...

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