نتایج جستجو برای: without fertilizer and without seed inoculation control

تعداد نتایج: 17064258  

Journal: :مدیریت خاک و تولید پایدار 0
زهرا عربی دانشگاه آزاد اسلامی واحد گرگان علی احمدی دانشگاه آزاد اسلامی واحد گرگان آسیه سیاه مرگویی دانشگاه علوم کشاورزی و منابع طبیعی گرگان

in order to investigation the effects of different combination and amount of chemical, biological and organic manure in present of water absorbent materials on some phenological, morphological and yield of soybean, a field study was carried out gorgan region climate conditions in a factorial experiment based on randomized complete block design with three replications. in this experiment two lev...

Rokhzadi, Asad, Talebi, Reza, Zafari, Jamil,

Considering the importance of organic fertilizers application and the necessity of minimizing the use of inorganic fertilizers, this experiment was conducted in order to study the possibility of replacing vermicompost and poultry manure instead of chemical fertilizers in the production of two improved chickpea cultivars under dryland conditions. The experiment was laid out in a factorial arrang...

احتشامی, سید محمدرضا , امین‌دلدار, زهرا , خاوازی, کاظم, شهدی‌کومله, عباس,

To evaluate the effect of plant growth promoting bacteria (PGPB) on soil physical and chemical indices, yield and its components of two rice cultivars, an experiment was arranged in Rice Researches Institute of Guilan Province during 2009. The experiment design consisted of four randomized complete blocks in a factorial arrangement having 16 treatments in every block. In this research, two fact...

حق بهاری, مینا , سید شریفی, رئوف ,

In order to study of quantitative and qualitative yield, chlorophyll content and some growth indices of wheart (Triticum aestivum L.) in response to seed inoculation with plant growth promoting rhizobacteria (PGPR) at different levels of soil salinity, a factorial experiment based on randomized complete block design with three replications was conducted at Research Greenhouse of Faculty of Agri...

Journal: :Journal of Soil Science and Plant Nutrition 2022

The main objectives of the current study were to investigate effect arbuscular mycorrhizal fungi (AMF) and nano-iron chelate fertilizer under water deficit conditions on grain yield, root colonization, leaf chlorophyll concentration, oil percentage, fatty acid profile Lallemantia species. experiment was carried out as a factorial based complete randomized block design consisting three factors i...

جلیلیان, جلال, خلیل زاده, راضیه, سید شریفی, رئوف,

In order to study the effects of cycocle and plant growth promoting rhizobacteria (PGPR) on yield, Chlorophyll fluorescence parameters and some physiological traits of wheat under water limitation condition, a factorial experiment based on randomized complete block design with three replications was conducted at the research farm of faculty of agricultural sciences, University of Mohaghegh Arda...

In order to evaluate biofertilizer, nitrogen and humic acid effect on quantitative and qualitative traits of chickpea (ILC 482 line) this research was carried out at the Agricultural Research Field of Kurdistan University, Sannadaj, Iran. A factorial experiment was conducted based on a randomized complete block design with three replications. Experimental treatments included three levels of lea...

Journal: :مهندسی زراعی 0
اکرم احمدپور سفیدکوهی دانشجوی کارشناسی ارشد، دانشکده علوم زراعی، دانشگاه کشاورزی و منابع طبیعی ساری مهدی قاجار سپانلو دانشیار دانشکده علوم زراعی، دانشگاه کشاورزی و منابع طبیعی ساری محمدعلی بهمنیار دانشیار دانشکده علوم زراعی، دانشگاه کشاورزی و منابع طبیعی ساری

in order to investigate the effects of applying three and five continuous periods of municipal solid waste (msw) with and without npk chemical fertilizer on the amount of micronutrient uptake by different parts of wheat, a pot experiment was conducted in split plot based on randomized complete block design with four replications in 2009. the main plot was a six-fertilizers level including contr...

Journal: :علوم گیاهان زراعی ایران 0
فرهاد جباری دانشیار، دانشگاه زنجان وحیده خالق پرست دانشجوی کارشناسی ارشد، دانشگاه زنجان

application of biofertilizers is a crucial technique for reducing catastrophic effects of irregular utilization of chemical fertilizers. this experiment was carried out to evaluate the effects of rhizobium strains and plant growth promoting rhizobacteria (pgpr) on dry matter partitioning and some growth parameters of chickpea (cicer arientinum l.), arman cultivar. this research was conducted as...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1391

this study sought to examine the effect of cooperative game on iranian students achievements in english alphabet learning. cooperative games are games, in which players or teams work together towards a common goal without defeating someone. the methodology used in this study was experimental. the population of the study was 60 female students from the grade one in secondary school in tabriz, ir...

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