'Repeated tilling compacts soil' diaporamas de présentation

Lesson #1

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7- 1

7- 1. Housekeeping Items. An interesting resource site to check out is the Global Footprint Network ( http://www.footprintnetwork.org/en/index.php/GFN/ )

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This lecture will help you understand:

This lecture will help you understand:. The relationship between soils and agriculture Major agricultural developments The fundamentals of soil science Causes and consequences of soil erosion and degradation Principles of soil conservation.

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