نتایج جستجو برای: on farm agricultural experience

تعداد نتایج: 8633479  

1999
John P. Reganold

This paper discusses the effect of commercial alternative and conventional farming systems on soil quality and farm profitability in several countries. Soil quality and farm profitability are two of several indices that measure agricultural sustainability. These studies indicated that the organic and biodynamic farming systems have soils of higher biological, physical, and in many cases chemica...

2013
Fengxia Dong Paul D. Mitchell Jed Colquhoun

Measuring farm sustainability performance is a crucial component for improving agricultural sustainability. While extensive assessments and indicators exist that reflect the different facets of agricultural sustainability, because of the relatively large number of measures and interactions among them, a composite indicator that integrates and aggregates over several variables is particularly us...

2013

Measuring farm sustainability performance is a crucial component for improving agricultural sustainability. While extensive assessments and indicators exist that reflect the different facets of agricultural sustainability, because of the relatively large number of measures and interactions among them, a composite indicator that integrates and aggregates over several variables is particularly us...

2013
Taehyung Kim NamJin Bae MyeongBae Lee Changsun Shin Jangwoo Park Yongyun Cho

The development of agriculture has led to the development of civilization. In other words, the development of agriculture is one of the most important factors to the development of human life. So, many studies for the recent agricultural environments focus on the ITagricultural convergence to aim for smart and ubiquitous agricultural services. However, most of existing IT-agricultural technolog...

2014
Arpan Bhowmik V. Ramasubramanian Adarsh Kumar

Classification and prediction in agricultural systems are quite useful for effective planning. In this paper, logistic regression modeling has been employed for classification purposes on data pertaining to the area of agricultural ergonomics. Presence or absence of discomfort for the farm labourers in operating farm machineries has been considered as the dependent variable and associated quant...

Journal: :Journal of environmental management 2015
Fengxia Dong Paul D Mitchell Jed Colquhoun

Measuring farm sustainability performance is a crucial component for improving agricultural sustainability. While extensive assessments and indicators exist that reflect the different facets of agricultural sustainability, because of the relatively large number of measures and interactions among them, a composite indicator that integrates and aggregates over all variables is particularly useful...

Journal: :The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association 2017
Maisha Toussaint Kayla Faust Corinne Peek-Asa Marizen Ramirez

PURPOSE Operating or riding on farm equipment is one of the leading causes of farm-related injuries and fatalities among children and adolescents. The aim of this study is to examine environment, crash, vehicle, and occupant characteristics and the probability of injury, given a crash, in youth under age 18 on farm equipment. METHOD Data from the Departments of Transportation on farm equipmen...

2010
Yuan Li Zhigang Li

Xinjiang is located on the northwest border of China, which is an important agricultural production and export base. In order to establish integrated management of agricultural products and service information system, China put forward the "Golden Agriculture Project" program in 1994, whose construction development is still insufficient because of the backward informatization level in Xinjiang....

2002
Rhonda L. Aull-Hyde Solomon Tadesse

Decision support systems are generally geared to short-term tactical decision makkrg. As an alternative, this paper develops a mathematical progrming model to evaluate long-term strategic alternatives in the context of farm-level agricultural production where a broiler farm considers long-term implications of diversification into commercial aquiculture. The model considers a ten-year strategic ...

2015
Lili Gao Jiaqing Hu Xiaodan Zhang Liangmeng Wei Song Li Zengmin Miao Tongjie Chai

The prevalence of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) is increasing rapidly in both hospital environments and animal farms. A lot of animal manure has been directly applied into arable fields in developing countries. But the impact of ESBL-positive bacteria from animal manure on the agricultural fields is sparse, especially in the rural regions of Tai'an...

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