نتایج جستجو برای: agricultural risks

تعداد نتایج: 218428  

2008
Godfrey

All agricultural producers face recurring risks, significant among them being production risk. Many factors contribute to production risk, including adverse weather conditions such as drought or floods, fires, insects or pests, and disease. These events can devastate a crop, significantly reducing yield and farmer revenue. Since the only way to completely avoid all production risks is to stop p...

2013
REBECCA GOLDBURG

Agricultural and environmental applications of modern biotechnology have spurred considerable controversy about their environmental risks and potential to alter the environmental impacts of other technologies and practices, such as pesticide use. The range of biotechnology products under development is expanding rapidly, and thus the potential for controversy over the environmental effects of b...

Journal: :Journal of epidemiology and community health 1984
R Balarajan E D Acheson

The National Cancer Register maintained by the Office of Population Censuses and Surveys (OPCS) was used to investigate the relative risks of soft tissue sarcomas among farmers, agricultural workers, and related occupational groups. The relative risk for the group as a whole was 1.15 (95% confidence limits 0.83-1.59). One of the four subgroups (which comprises farmers, farm managers, and market...

2016
Xiuhong Wang

Increase in CO2 emissions induced by agricultural inputs in China since its socialist market economic reforms may hinder its sustainable economic development. More attention has been paid to changes in agricultural land use and overall land use benefit; however, relatively less attention has been paid to changes in CO2 emissions induced by agricultural inputs in China since the reforms. The car...

2016
Tony Lower Noeline Monaghan Margaret Rolfe

Quads are the leading cause of fatal non-intentional injuries on Australian farms. Due to normal age-related physiological and cognitive changes, farmers 50-years of age and above are at increased risk when using quads. This study identifies a non-statistically significant increasing trend for fatal quad incidents involving this cohort in Australia. It is contended that these vehicles are not “...

Journal: :Rural sociology 2013
Martin Piotrowski Dirgha Ghimire Ronald R Rindfuss

Using data from two post-frontier rural settings, Nang Rong, Thailand (N=2,538) and Chitwan Valley, Nepal (N=876), this paper examines agricultural push factors determining the outmigration of young people age 15 to 19. We focus on different dimensions of migration, including distance and duration. Our study examines a wide array of agricultural determinants, each with its own potential effect ...

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