A COURSE of lessons on soil provides an essential sequence to the formation of school gardens if it is desired to make the best use of the latter. Teachers contemplating such a course are strongly ...

The objective of this study was to evaluate student learning and student satisfaction when computer technology is used as a tool to teach soil erosion concepts. The methods compared were; 1) ...

Second graders at Woodglen Elementary School got their hands in the mud on Monday. The Rockland Farm Alliance led a lesson on soil erosion. "As soil erodes, and things like that, we get different ...

Throughout human history, our relationship with the soil has affected our ability to cultivate crops and influenced the success of civilizations. This relationship between humans, the earth, and food ...

This is a preview. Log in through your library . Abstract The main goal of the study was to determine the diversity of the potential nitrogen-fixing (PNF) bacteria inhabiting agricultural (A) soils ...