Abstract Background Removing highly hazardous pesticides from agricultural practice in low- and middle-income countries is crucial to ensuring community environmental health occupational safety of farmers. However, the approach has been challenged as threatening food production, despite evidence Asian that curbing use does not affect crop yields. In 2011, state Kerala, India, banned 14 resultin...

©1999–2004 CHOICES. All rights reserved. Articles may be reproduced or electronically distributed as long as attribution to Choices and the American Agricultural Economics Association is maintained. Choices subscriptions are free and can be obtained through http://www.choicesmagazine.org. Both weather and climate affect virtually every aspect of agriculture, from the production of crops and liv...

the purpose of this study was to investigate economic impacts (including production costs, mechanization growth, changes in productivity per area, changes in the size of the cultivated area and productivity of production inputs) and ecological impacts (including protecting the environment from degradation and soil erosion as well as sustainable use of chemical fertilizers) of rural agricultural...

Global food production needs to be increased by 60-110% between 2005 and 2050 to meet growing food and feed demand. Intensification and/or expansion of agriculture are the two main options available to meet the growing crop demands. Land conversion to expand cultivated land increases GHG emissions and impacts biodiversity and ecosystem services. Closing yield gaps to attain potential yields may...

Meeting the projected 50% increase in global grain demand by 2030 without further environmental degradation poses a major challenge for agricultural production. Because surface ozone (O3 ) has a significant negative impact on crop yields, one way to increase future production is to reduce O3 -induced agricultural losses. We present two strategies whereby O3 damage to crops may be reduced. We fi...

Current corn and soybean productivity data is needed in Illinois for land-use planning, sustainable farm management, and accurate land appraisal. The out-of-date source of soil productivity data is Circular 1156 Soil Productivity in Illinois (Fehrenbacher et al., 1978, Soil productivity in Illinois. UIUC. College of Agriculture. COOP. EXT. SERV. Circular 1156). A new major analysis based on cur...

crop yields are dependent on a number of factors such as soil type, weather conditions and farming practices. crop yield estimates in different soil types are required to meet the needs of farmers, land appraisers, and governmental agencies in iran as around the world. this study was conducted to model the wheat-grain yields [triticum aestivum l.]  by soil properties in khoy area, the north-wes...

a r t i c l e i n f o A good harvest usually leads to a collapse of agricultural prices since the price elasticity of agricultural products is relatively low. To stabilize the market and protect farmers, many countries have introduced a target zone policy, together with product purchasing or price subsidy strategies. This article analyzes the effect of a target zone with different strategies op...