نتایج جستجو برای: farm size

تعداد نتایج: 590819  

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: Poultry Science Journal 2018
Addo A AGYEI TA,

There is a general agreement between researchers that particle size of poultry feed should be between the size ranges of 600-900 µm. This study investigated the particle size of poultry feed produced in the Dormaa Municipality of Ghana. A survey was conducted on various feed mills which were made up of nine on-farm mills and five community-based commercial mills. Feed samples were collected fro...

Journal: :Journal of Agricultural and Applied Economics 1979

2012
M. A. BAREE

An attempt was made to determine the overall farm-specific technical efficiency or inefficiency of onion farms of Bangladesh. Farm-level data were used for the estimation of the parameters of Cobb-Douglas stochastic frontier production function. The model for technical inefficiency effects in the stochastic frontier included age, experience, education, and farm size. The elasticity of output wi...

Journal: :Journal of Advances in Management Research 2023

Purpose This article aims to investigate the financial constraints and nonlinearity of farm size growth. Design/methodology/approach Farm growth is measured with land, labor output using data from Accountancy Data Network (FADN) for Hungary Slovenia. A dynamic panel model applied assess Findings Results show that, except land in Slovenia Hungary, liquidity are less important than endogenous fac...

Journal: :Australian Journal of Agricultural Economics 1972

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