نتایج جستجو برای: the agro

تعداد نتایج: 16055963  

ژورنال: علوم آب و خاک 2012
امیرحسین خوشگفتارمنش, , حسین خادمی, , علی عبدی, , مجید افیونی, , محمدعلی حاج عباسی, , مهین کرمی, ,

The task of modern agriculture is to safeguard the production of high quality food, in a sustainable natural environment under the precondition of pollution not exceeding accepted norms. The sustainability of current land use in agro-ecosystems can be assessed with respect to heavy metal accumulation in soils by balancing the input/ output fluxes. The objectives of this study were to model accu...

Journal: :مدیریت اراضی 0
عباس طاعتی کارشناس ارشد گروه مهندسی علوم خاک دانشگاه تهران. فریدون سرمدیان استاد گروه مهندسی علوم خاک دانشگاه تهران.

agro-ecological zoning is one of the effective tools for assining land to suitable land use.the study areawith16618ha islocatedin abyek area inqazvin province. in totally 43 agro- ecoloical zones were distinguished by combining maps of isohyet, isotherm, length of growing periodand agro-edaphic zones. based on above information a land suitability was produced for the study area and prediction o...

Chukwuemeka John Arene Noble Jackson Nweze Ubon Asuquo Essien

The study was designed to analyze credit receipt and enterprise performance by small scale agro based enterprises in the Niger Delta region of Nigeria. A multistage sampling technique was adopted in selecting 264 agro based enterprises and 96 agro based enterprises that accessed informal and formal credit respectively. The Heckman model was used to examine the factors affecting amount of inform...

Journal: :journal of rangeland science 2016
akeem sikiru

feed resources availability at cheap and affordable prices for livestock consumption are major factors determining capability of livestock production to supply products for increasing urban and cities consumers in nigeria. to take advantages of the high demand in urban areas, livestock producers on extensive pastoralism are moving closer to cities and urban communities such as abuja the nigeria...

2011
B. Meda

B. Meda, C. R. Flechard, K. Germain, P. Robin, M. Hassouna, and C. Walter INRA, UMR1069 Sol Agro et hydrosystème Spatialisation, 35000 Rennes, France Agrocampus Ouest, UMR1069 Sol Agro et hydrosystème Spatialisation, 35000 Rennes, France INRA, UR83 Unité de Recherches Avicoles, 37380 Nouzilly, France INRA, UE1206 Elevage Alternatif et Santé des Monogastriques, 17700 Surgères, France Université ...

Akbar Shabani Ezatollah Farshadfar, Hossein Romena

Selection of genotypes based on high value of heritability and forecasted genetic conditions would be an effective method for improvement of wheat cultivars. The present investigation was carried out to estimate the genetic variability of agro-physiological characters using biometrical genetic techniques in 20 bread wheat genotypes under irrigated condition. For this purpose an experiment was c...

2011
Bert Visser Jan-Peter Nap

Contents 1. Introduction 2. Technical aspects of agricultural biotechnology at the interface with agrobiodiversity 2.1 In vitro technologies 2.2 Genetic modification and the sourcing of genes 2.3 Molecular marker technology 2.4 Genomics and beyond 2.5 The context of agricultural biotechnology 3. Agro-biodiversity as a source for biotechnological applications 4. Biotechnological tools in genetic...

Journal: :international journal of agricultural science, research and technology in extension and education systems 2011
a. n, noorivandi

in-service education programs have provided the professional development level of companies' employers, in the high quality form. the applying of in-service education programs has been a key component of professional development process for staff agro-industry company. the study is utilized experimental solomon four group designs to determine the impact of in-service education programs on agro-...

Journal: :international journal of agricultural science, research and technology in extension and education systems 0
neda nasir pour graduate student agricultural management, shoushtar branch, islamic azad university, shoushtar, iran azadeh n. noorivandi assistant professor agricultural management, shoushtar branch, islamic azad university, shoushtar, iran

the purpose of this research was identifying mechanisms for the development of human resources in khouzestan sugarcane agro industrial company, iran. this is an applied study and the research method was descriptive correlative. the population consisted of employees working in the sugarcane agro industrial company in the province of khuzestan, iran(n=315). one hundred and seventy five people wer...

2016
Elifuraha B. Mngumi Mariam M. Mirambo Sospeter Wilson Stephen E. Mshana

BACKGROUND Human brucellosis remains to be a neglected zoonotic disease among agro-pastoral communities where livestock rearing is one of the main economic activities. This study was conducted in different agro-pastoral communities in Sengerema district, Mwanza, Tanzania, to determine seroprevalence and predictors of anti-Brucella antibodies, information that may influence public awareness on t...

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