Darren and Brian Hefty explain why farmers rotate crops, how to make crops tolerant to drought, and how to balance fertility by using Mulder's Chart.
Brian and Darren Hefty talk Italian ryegrass, spring residue solutions, alfalfa, and molybdenum needs & applications.
The Hefty brothers discuss the purposes of hay and straw bales, lowering soil pH with elemental sulfur, and which pre-emerge herbicides you should use in wheat.
Brian and Darren Hefty talk old plows, the math of soil tests, new small hybrid corn, curlycup gumweed, dry insecticides for corn, and more in this episode of Ag PhD.
