The efficiency of the Chinese wheat and soybean futures markets is studied. Formal statistical tests were conducted … price for soybeans and weak short-term efficiency in the soybean futures market. The futures market for wheat is inefficient …

The economic feasibility of soybeans, grain sorghum, and corn in annual rotation with winter wheat using reduced … tillage and no-tillage systems in the Central Great Plains was evaluated, with continuous wheat and grain sorghum also … strategies under various risk preferences. The no-till wheat-soybean and reduced-till wheatsoybean systems are the first and …

Production functions to explain regional wheat yields have not been studied extensively in the Canadian prairies. The … and variance of spring wheat yields. Using regional-level wheat data from Manitoba, Canada, model results show nitrogen … fertilizer, temporal diversity, and PBR wheat cultivars are associated with increased yield variance. Mean wheat yield is reduced …

This paper seeks to quantify the acreage responses of wheat, cotton, sugarcane and rice in Pakistan using co …-integration techniques and impulse response analysis. Results indicate that acreages of wheat and basmati rice do not respond significantly …

We used a disaggregate approach to examine investment efficiency of wheat breeding research in India. India's total … during the period studied. Although the aggregate rate of return to wheat improvement research in India was estimated to be …