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Full-Text Articles in Physical Sciences and Mathematics
On-Farm Field Research: Setting Up A Valid Comparison, John H. Grove
On-Farm Field Research: Setting Up A Valid Comparison, John H. Grove
Soil Science News and Views
Producers now have the tools (grain carts with load cells, yield monitors, GPS) to do on-farm field research. Additionally, growers are being made aware of more and more products/management options that they might use. One might read farm magazines, talk to neighbors, attend extension and industry presentations, but still wonder whether a particular recommendation would be of benefit. So the question remains. How would this (product, change in management) work on the land that I farm? Tools plus uncertainty equals motivation for an on-farm comparison.
On-Farm Field Research: Replicating Your Valid Comparison, John H. Grove
On-Farm Field Research: Replicating Your Valid Comparison, John H. Grove
Soil Science News and Views
On-farm research is motivated by a desire to learn more about a product/practice/system on land you manage. You may now have the tools (yield monitor, weighing grain cart, etc.) to accomplish on-farm research that generates information you can use in management decision-making. Your on-farm research should start with the design of a ''valid comparison", according to your research objective (Soil Science News & Views 26:01).