HomePublicationsCrops & SoilsIssues Nutrient Management Soil test levels to guide nutrient stewardship: Phosphorus and potassium focus for the North-Central region November 12, 2021 Soil & Water Management Soil properties and crop–livestock integration November 5, 2021 Strategic tillage has Its place in no-till agriculture November 5, 2021 Impact of 2021 drought in the Pacific Northwest November 3, 2021 People Newly CertifiedNewly certified November 5, 2021 Sustainability Beyond practice adoption: keeping producers engaged in sustainability initiatives November 3, 2021 November-December 2021 issueVolume 54, Issue 6Inside this issueLivestock and forage researchers are rethinking the science behind prussic acid, or hydrogen cyanide (HCN), in livestock feed. This photo shows calves on dhurrin-free sorghum. In sorghum species, dhurrin is the cyanogenic glycoside that dhurrinase—the most common enzyme present in sorghum—synthesizes into HCN and creates potential toxicity for livestock. Photo by Dr. Keith Johnson, Scholer Beef Farm, Purdue University, 2021. See related story on p. 35. Crop Management Researchers question science, testing methods for prussic acid (HCN) in forages November 8, 2021 Cover crop mixtures, biodiversity, and agriculture November 5, 2021 Hard red winter wheat in the Mid-Atlantic November 5, 2021 Cannabis growing in Canada: An expanding market November 3, 2021
Soil test levels to guide nutrient stewardship: Phosphorus and potassium focus for the North-Central region November 12, 2021