This study conducts an investigation on the application of classical unit-root tests using parametric tests (the augmented Dickey-Fuller, 1979 – ADF), and nonparametric tests (Phillips and Perron, 1988—PP) to corn and soybean yields in the Delta states using county-level data from 1961 to...

In the research area of crop yield density estimation and in particular in risk analysis, little emphasis has been given to the appropriateness of transformation methods (e.g., removing a linear trend) and how such transformations impact the reliability of the empirical distribution functions...

In fiscal year 1987, 126,421 farms enrolled 13.8 million acres in the Conservation Reserve Program (CRP), 779,000 acres of which were planted to trees. Enrollment per contract averaged 109.2 acres out of an average of 350.7 total acres. Cost-share per treated acre was $38 for a total of $505...

The conservation compliance provision of the 1985 Food Security Act requires farmer to implement conservation plans on highly erodible croplan as a prerequisite for elegibility in agricultural commodity programs Reducing erosion to the soil loss tolerance level on about 46 million highly...

The Conservation Reserve Program reduced available cropland in the United States by 34 million acres under the first nine signup periods (1986-1990). Among these are ten million acres with wheat base and four million acres with corn base, which could potentially produce 288 million bushels of...

An analysis of Conservation Reserve Program contracts obtained during the 1986 sign-up periods indicates commodity program participants enrolled more acreage at higher costs than farmers not participating in other commodity programs. Significant differences also occurred between the various...

The emergence of biofuel production has impacted almost all sectors of the agricultural industry and the general economy and has produced a large body of research into how increased production of biofuels will impact the agricultural sector and the general economy. All research is in agreement...