Soil for Agriculture
The Science of Soil
Reading Level: 4
Interest Level: 3-6
Farmers were tilling soil to grow crops before the dawn of recorded history. This book examines how soil is formed and the history of agriculture and how it changed life for mankind. Students can learn what properties make soil fertile and which ones allow different crops to thrive in various regions. Finally, it reports on advances in soil science and what technology means for the future of farming.