The export of poultry litter by baling efficiently packages litter for long-term storage and transportation. Use of baled poultry litter to supply the recommended rates of P and K and a portion of the N rate appears to be a feasible nutrient management strategy for cotton.

Economic analyses of pests typically assume damage is either additively separable from pest free yield or proportional to it. This paper describes the ecological assumptions required for additive and proportional damage functions to demonstrate that both specifications are reasonable. Ecological...

The methodology of construction of the alternative agricultural production scenarios at regional level includes profitability and feasibility analysis based on assessment the effect of global climate change on productivity parameters for the main agricultural crops, cost efficiency of crop...

There is growing interest in voluntary agreements as an economic policy tool for managing environmental risks. Numerous studies have been published about the theory of such arrangements, how they work, and what they accomplish. They demonstrate that voluntary agreements can create value for both...

We study whether quality assessments made by wine experts and by consumers (based on prices obtained at auction between 1980 and 1992), can be explained by variables describing endowments (land characteristics, exposures of vineyards) and technologies (from grape varieties and picking, to...

In this paper we empirically assess and compare the environmental impact of pesticide programs for Bt, Ht (glufosinate) and conventional corn in Europe, employing the Environmental Impact Quotient. We use field trial data from Narbons, France 2004 as well as secondary data. Our results show that...

This study is the second phase of the El Nino study which was undertaken by the CGPRT Centre in five vulnerable countries namely, Indonesia, Malaysia, the Philippines, Thailand and Papua New Guinea. The first phase of the El Nino study did not fully reveal the extent of El Nino impacts on...

During the last twenty years, the incidence of abnormal weather variation has increased, mainly due to El Nino. In Malaysia, the El Nino induced weather change has resulted in prolonged dry seasons, which have led to severe drought and increased temperatures. This has been further compounded by...

An indirect utility model is employed for measuring farmers willingness to voluntarily accept yield losses for a reduction in environmental risk by decreasing pesticide use. Results support the hypothesis that farmers have self-described risk perceptions that enable them to make assessments of...