Compares traditional manure application planning techniques calculated to meet agronomic nutrient needs on a field-by-field basis with plans developed using computer-assisted linear programming optimization methods. Linear programming provided the most economical and environmentally sound manure application strategy. (Contains 15 references.) (MDH)

Discusses ecological, social, and moral issues associated with destruction of rural communities, industrial agriculture, gene patenting and international trade. Analyzes agricultural ramifications of the Common Agriculture Policy (CAP) and the General Agreement on Tariffs and Trade. Cites these and other measures as the struggle of industrialized…

Describes Project Food, Land & People (FLP), a nonprofit, national education project that focuses on identified voids in currently available agricultural and environmental education resources for educators. Includes information about preparation for the dissemination of FLP's curriculum in 1997. (DDR)

This 60-minute videotape leads teachers and students step by step through the rewarding world of gardening. It presents successful methods for gardening indoors and outdoors, in the ground, in containers, or in raised beds. Simply by following four fun and easy to understand programs, students learn about: (1) getting a garden started; (2)…

Problems of agricultural land consolidation, as illustrated by Taiwan's first 10-year land reform phase, include fragmentation of holdings, cost of consolidation, corruption and maladministration by government officials, and timing of operations. (AV)

Major physical and biological processes causing desertification and techniques to alleviate desertification are described. (CP)

Analyzes course requirements to determine the amount of required mathematics and science for production-oriented agronomy majors. Reports that mathematics requirements center around college algebra and statistics; science requirements generally include chemistry, biology, plant physiology, and genetics; and land-grant institutions have a…

The Netherlands, Denmark, and Sweden are leaders in introducing comprehensive and targeted risk reduction programs for pesticides. Describes these programs and their implementation, incorporating material obtained through interviews with representatives of the main constituencies involved in reduction Tables list pesticides that do not meet the…

Argues that deficiencies in critical reading and thinking skills contribute to errors in problem solving and erroneous conclusions. Describes an activity that is designed to allow students to discover their own errors during an in-class analysis. (DDR)

Describes a study that developed a software package for illustrating drainage, evapotranspiration, and crop yield as influenced by water conditions. The software is a tool for depicting water's influence on crop production in western Kansas. (DDR)

Organic and other environmental and social marketing devices seek to connect producers and consumers more directly and reward environmentally and socially superior production systems. Some researchers have observed that these schemes may introduce mechanisms of exclusion, creating an elite group of certified smallholders while putting…

This student reference booklet is designed to accompany lessons outlined in the companion instructor's guide on soil conservation. The soil conservation unit builds on competencies gained in Agricultural Science I and II. Informative material is provided for these eight lessons: benefits of conservation, land utilization, how soils are eroded,…

This report documents a profit-maximizing linear programming (LP) model of a farm typical of a major corn-soybean producing area in the Southern Michigan-Northern Indiana Drift Plain. Following an introduction, a complete description of the farm is provided. The next section presents the LP model, which is structured to help analyze after-tax…

This agriculture extension service publication from Pennsylvania State University discusses techniques and equipment used in spraying field crops. In the discussion of field hydraulic sprayers, specific topics include types of sprayers, tanks, pumps, pressure regulators, hoses, boom spraying, directed spraying, and nozzle bodies. In the discussion…

The purpose of the research done in 1970-71 in 9 secondary agricultural schools in Zaire was to generate a system for analyzing agricultural education. For this purpose, how the agricultural school relates to the 4 main currents in sociology--the sociology of organization, of education, of occupation, and of "rural animation"--is…