نتایج جستجو برای: 1 of vermicompost enriched with 50 percent chemical fertilizer

تعداد نتایج: 22510156  

Journal: :پژوهش های زراعی ایران 0
ویدا ورناصری قند علی پرویز رضوانی مقدم سرور خرم دل

introduction canary seed (phalaris canariensis l.) is a forage plant from poaceae family. this plant is drought tolerant. canary seed is originally a native to mediterranean region, which can be grown commercially in several parts of the word, especially in semi-arid conditions. increasing growth of population and lack of ability of pastures to satisfy the food requirement of animal has led to ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

Journal: :پژوهش های زراعی ایران 0
نفیسه کمایستانی پرویز رضوانی مقدم محسن جهان فرهاد رجالی

in order to study the effects of single and combined applications of biofertilazer and organic fertilizers on quantitative and qualitative characteristics of anisum (pimpinella anisum), an experiment was conducted based on a randomized complete block design with three replications and fifteen treatments at research station, faculty of agriculture, ferdowsi university of mashhad, iran, in 2011 y...

Journal: :به زراعی کشاورزی 0
الهام جهانگیری نیا دانش آموخته کارشناس ارشد، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان، اهواز - ایران سید عطااله سیادت استاد، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان، اهواز - ایران احمد کوچک زاده استادیار، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان، اهواز - ایران محمدرضا مرادی تلاوت استادیار، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان، اهواز - ایران منوچهر سیاح فر استادیار، بخش زراعت، مرکز تحقیقات کشاورزی و منابع طبیعی لرستان، خرم‎آباد - ایران

in order to study the effect of the usage of vermicompost and mycorrhiza fertilizer usage on yield quantity and quality of soybean cultivar l17 in water deficit stress condition, an experiment was conducted as plots in a split at randomized complete blocks with four replications in agricultural research center in 2013 in khoramabad. the experiment treatments including irrigation in three levels...

Journal: :Journal of the science of food and agriculture 2011
Cristina Lazcano Pedro Revilla Rosa Ana Malvar Jorge Domínguez

BACKGROUND Vermicompost has been proposed as a valuable fertilizer for sustainable agriculture. The effects of vermicompost on yield and quality of sweet corn were evaluated in this study. In two field trials, sweet corn plants were grown under (i) a conventional fertilization regime with inorganic fertilizer, and integrated fertilization regimes in which 75% of the nutrients were supplied by t...

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...

2014
Madson de Godoi Pereira Lourdes Cardoso de Souza Neta Maurício Paulo Ferreira Fontes Adriana Nascimento Souza Thaionara Carvalho Matos Raquel de Lima Sachdev Arnaud Victor dos Santos Marluce Oliveira da Guarda Souza Marta Valéria Almeida Santana de Andrade Gabriela Marinho Maciel Paulo Joselito Nardy Ribeiro Araceli Verónica Flores Nardy Ribeiro

The use of vermicompost (humified material) for treating wastewaters, remediating polluted soils, improving agricultural productivity, protecting crop production, and developing sensitive analytical methods is reviewed here, covering the past 17 years. The main advantages of vermicompost, considering all applications covered in this paper, comprise (i) easy acquisition, (ii) low costs, (iii) st...

Journal: :بوم شناسی کشاورزی 0
امیر علی صادقی کیومرث بخش کلارستاقی کمال حاج محمدنیا قالیباف

in order to investigate the effects of vermicompost and chemical fertilizers on growth characteristics, yield and yield components of marshmallow (altheaeofficinalis l.), a field experiment was conducted as factorial layout based on a randomized complete block design with three replications at faculty of agriculture, ferdowsi university of mashhad, iran, during growing season of 2012. experimen...

Adel Modhej, Anise jorfi, Mojtaba Alavi Fazel

This research set out to evaluate the effect of combined biological and chemical nitrogen fertilizers on some corn hybrids. To this end an experiment was conducted as split plot on the basis of randomized complete block design with four replications. Main plots were included: use of chemical and biological fertilizers in four levels: 100% chemical fertilizer, 75% chemical fertilizer + 100% bio-...

Journal: :journal of crop nutrition science 0
anise jorfi department of agronomy, khuzestan science and research branch, islamic azad university, ahvaz, iran. mojtaba alavi fazel department of agronomy, khuzestan science and research branch, islamic azad university, ahvaz, iran. adel modhej department of agronomy, susangerd branch, islamic azad university, susangerd, iran.

this research set out to evaluate the effect of combined biological and chemical nitrogen fertilizers on some corn hybrids. to this end an experiment was conducted as split plot on the basis of randomized complete block design with four replications. main plots were included: use of chemical and biological fertilizers in four levels: 100% chemical fertilizer, 75% chemical fertilizer + 100% bio-...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید