The lesson learned by Arliss and Todd Nielsen on their Iowa farm is that _______________
A)removing all weeds is essential for highest crop yields
B)plowing in the winter increases soil fertility and crop yield
C)crop yields are much lower using polyculture
D)erosion and soil nutrient losses are reduced with no- till agriculture
E)global climate change is producing desertification in Iowa

Question

Quizplus · Accepted Answer

No-till agriculture helps in reducing erosion and soil nutrient losses, which is a lesson learned by Arliss and Todd Nielsen on their Iowa farm.

The Lesson Learned by Arliss and Todd Nielsen on Their