supply responses of, in particular, wheat across the Australian wheat-sheep zone, and between the regions of NSW and Western …

commercial farms. This study examines the structure and profitability of commercial wheat production using a nationwide survey of … wheat producers for 2009 that includes a targeted sample of organic growers. Treatment-effect models were specified to … isolate the impact of choosing the organic approach on various levels of wheat production costs. Average organic wheat yields …

uncertainties. A systems approach such as GRAIN1, used to analyze six alternate future policies for wheat, can assist policymakers …

Five factors are found to have had a significant effect on U.S. acreage of wheat planted during 1961-74: (1) acreage … restrictions, and (5) the market price of wheat for the preceding season. Together, these factors explain over 98 percent of the … wheat acreage variation during 1961-74. The wheat set-aside program reduced wheat planting by 0.28 acre for each acre set …

The paper describes a study of canal and supplemental ground water used by 544 farmers for wheat growing in the Rechna … irrigation and comparing them with conjunctive water use. For econometric analysis, a linear relationship between the wheat …