نتایج جستجو برای: types of farming

تعداد نتایج: 21173611  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده شیمی 1391

in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...

2015
Csaba Bálint Illés Anna Dunay

Nine years has passed since the EU accession, thus, it is possible to make an objective evaluation about the impacts of the accession. Several reviews were made in this topic, but most of them made their assessment at macroeconomic level. This research focuses on the impacts of accession at farm level, using the data of the EU Farm Accountancy Data Network (FADN) database. The main goals of thi...

Journal: :پژوهش های حبوبات ایران 0
مسلم فطری محمد اقبال قبادی مختار قبادی غلامرضا محمدی

introduction in dry areas, water is the limiting factor in improving agricultural production. saving the annual precipitation in the soil is very effective in dryland farming. the amount of rainfall that infiltrates the soil depends on the amount of soil permeability and runoff. the surface remains will be able to better permeable prevent runoff and raindrops and reduce erosion. in addition, ev...

2010
Masakazu Komatsuzaki

Organic farming provides many benefits in Indonesia: it can improve soil quality, food quality and soil carbon sequestration. This study was designed to compare soil carbon sequestration levels between conventional and organic rice farming fields in west Java, Indonesia. The results from soil analysis indicate that organic farming leads to soil with significantly higher soil carbon storage capa...

Journal: :دانش و پژوهش در آموزش زبان انگلیسی 0
mahdi mardani behbahan khozestan abedin najmabadi islamic azad university, sepidan branch

this study investigates the effect of different types of subtitle on incidental vocabulary learning among iranian efl learners. to this end, 60 high school students in behbahan were selected after taking a proficiency test. the test was administered to ensure participants' homogeneity. participants were randomly assigned to three experimental groups, namely, bimodal group (a), standard gro...

2010
Peter Ebanyat Nico de Ridder Andre de Jager Robert J. Delve Mateete A. Bekunda Ken E. Giller

Smallholder farming systems in sub-Saharan Africa have undergone changes in land use, productivity and sustainability. Understanding of the drivers that have led to changes in land use in these systems and factors that influence the systems' sustainability is useful to guide appropriate targeting of intervention strategies for improvement. We studied low input Teso farming systems in eastern Ug...

Journal: :تحقیقات مهندسی کشاورزی 0
مهران موحدی کارشناس ارشد پردیس کشاورزی و منابع طبیعی دانشگاه تهران شاهین رفیعی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران حسین مبلی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران مرتضی شهیدزاده عضو هیئت مدیره بانک کشاورزی علی جعفری استادیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران

this study investigated the effects of land size and two leased and private farming systems of machinery on economic efficiency and factors such as total production cost per hectare (ratio of total cost of agricultural inputs and operations to farm size), total income (ratio of product and byproduct value to farm size), yield (ratio of crop production to farm size) and degree of mechanization f...

Journal: :زن در توسعه و سیاست 0
نشمیل افشارزاده دانشجوی دکتری توسعه کشاورزی پردیس کشاورزی و منابع طبیعی دانشگاه رازی عبدالحمید پاپ زن دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه رازی و عضو مرکز پژوهشی تحقیقات توسعه اقتصادی – اجتماعی دانشگاه رازی

in recent years sustainable development has been one of the concerns of man. to address this concern farming sustainable development will be one of the most important issues which must be dealt with. it seems that one of the necessary elements to further this goal is to have a serious look at indigenous knowledge of farming and particularly women’s knowledge. women and above all nomad women hav...

Journal: :international journal of agricultural management and development 2011
nalini arumugam fatimah mohamed arshad eddie chiew f.c zainalabidin mohamed

the purpose of this research was identifying socio-economic characteristics affected on respondents’ participation in contract farming. the survey was conducted using structured questionnaire in populous states namely kedah, kelantan, terengganu, pahang, perak, selangor and johor in peninsular malaysia. a total of one-hundred and sixty seven ffv farmers were randomly selected and personally int...

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