This lesson highlights the types of tillage methods commonly employed in agriculture …
This lesson highlights the types of tillage methods commonly employed in agriculture and draws a correlation between the type of method and the physical properties of the soil.
In the first lesson of this project, students identified tillage systems and …
In the first lesson of this project, students identified tillage systems and their effects on soil. This second lesson in the sequence identifies the role of cation exchange in soil fertility and examine the relationship between soil structure and cation exchange capacity.
This final lesson in a sequence of lessons about tillage, agricultural practices …
This final lesson in a sequence of lessons about tillage, agricultural practices and soil chemistry will combine all of the unit's content into a cohesive presentation that will prepare them for their summative course assessment. Course project soil data will serve as the foundation for the presentation.
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