Student performance in an introductory soils class, Principles and Practices of Soils, at Texas Tech University was evaluated for 15 semesters as a function of several high school and college variables on course success. The variables evaluated were SAT score, percentile rank in high school class, high school chemistry background, major, gender,…

This article deals with an on-line soils module project. The two goals for this part of the project were to determine if an on-line soils module could be successfully used for asynchronous instruction of two diverse populations and to determine which demographic factors are related to test performance. The module was presented to an eighth-grade…

This instructional packet deals with biology, soil ecology, and specific farming practices that promote sustainable agriculture. It focuses on different types of life in the soil, the interactions that occur, and how proper tillage and nutrient management can enhance and develop beneficial soil life. The instructional materials are designed to…

Soil is a natural resource of inestimable value. It is classified as a renewable resource, but because it may take from a few hundred years to a few thousand years to be renewed, it is more accurately termed an exhaustible resource. The emphasis of this teaching unit is the importance of soil and the need and means to conserve it. The constraining…

Instructional materials provided for five areas of agricultural education: animal science, soil science, plant science, agricultural mechanics, and agricultural management. Animal science consists of four units on animal reproduction, livestock, wildlife, and livestock facilities. The three units on soil science are reading and interpreting soil…

This newsletter is published eight times during the academic year for teachers in an open educational setting. This issue is concerned with the plant and its environment. Activities explore different types of soils and their implications for indoor gardening, plant propagation techniques, and preparation of potting soils. Each activity provides an…

The purpose of this annotated bibliography is to provide teachers of vocational agriculture, agricultural supervisors, and agricultural teacher educators with information on current curriculum materials available to them. Classified according to the AGDEX filing system, the 163 references are grouped under the headings: (1) Field Crops, (2)…

The document is a versatile publication providing an outdoor education aid for teaching elementary (beginning with grade 4), high school, and college students. The process is one of learning by doing; i.e., the students construct their own instruments for field studies. The book presents over 100 ideas in an easy-to-follow, easy-to-use format.…

A study was conducted to determine whether a relationship exists between several selected socioeconomic characteristics and the adoption or non-adoption of soil testing as a farm management tool and to establish whether or not a statistically significant relationship exists between adopters and imperfect adopters (discontinuers). Data were…

Prepared primarily for junior high school students and utilizing an integrated science approach, this manual offers activities for examining the ecosystem and environmental problems. With organic aspects of soils as the main subject field, it includes study of soil formation, soil fertility, soil contamination, and edaphic relationships. Most of…

A study of Haldimand County (Ontario, Canada) farmers' use and understanding of soil test reports and the relationship of these variables with certain personal and social characteristics of the respondents are summarized. The objectives of the study were to indicate the extent to which farmers use the soil test report, the quality of fertilizer…

Guidelines and technical standards for development of local erosion and sediment control programs and conservation standards to meet the goals established by the Virginia Erosion and Sediment Control law are presented in this handbook. Part I defines natural and manmade erosion, sedimentation, and the hazards of uncontrolled wear and damage to the…

Discusses some of the ways the role of agronomists in agriculture is changing. Cites a recent study which indicates that there will be fewer graduates going directly into farming and ranching in the near future, and those that do will need to be more highly trained. (TW)

The purpose of this study was to collect facts and figures on the cost of vegetable foods to city families, the possibilities of raising much of this food in the city, and the educational value of garden training to the people, especially the children, of the city of Richmond, Indiana. Although located in the center of a farming region, the prices…

Presents activities to be used by a class of fifth graders on a field trip to a stream. Photographs illustrate the techniques and the setting described. (HM)