Publication Date
1997
Description
Livestock producers participated in a demonstration project to extend the grazing season and evaluate dormant forage quality and yield. Differences were not detected in yields among forage species but yield differences existed among sites. Yield estimates did not change over time across all forage species but some sites were only able to participate for two months. Producers utilizing fescue beyond November had reductions in herbage mass. Crude protein, available crude protein, acid detergent fiber, and neutral detergent fiber content differed among forage species and sites. Energy and lignin content were similar for all forage species and sites. Sodium and copper were perhaps the most universally deficient minerals. While magnesium levels appeared adequate, relatively high potassium levels could interfere with magnesium absorption. Mean fescue endophyte content was 67% which could reduce animal performance. Based on this project and other information, a beef cattle grazing manual was printed and has been distributed.
Citation
Bartholomew, H M.; Boyles, S L.; Carter, B; Vollborn, E; Miller, D; and Sulc, R M., "Experiences of Eight Ohio Beef and Sheep Producers with Year Round Grazing" (2024). IGC Proceedings (1993-2023). 59.
https://uknowledge.uky.edu/igc/1997/session29/59
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Experiences of Eight Ohio Beef and Sheep Producers with Year Round Grazing
Livestock producers participated in a demonstration project to extend the grazing season and evaluate dormant forage quality and yield. Differences were not detected in yields among forage species but yield differences existed among sites. Yield estimates did not change over time across all forage species but some sites were only able to participate for two months. Producers utilizing fescue beyond November had reductions in herbage mass. Crude protein, available crude protein, acid detergent fiber, and neutral detergent fiber content differed among forage species and sites. Energy and lignin content were similar for all forage species and sites. Sodium and copper were perhaps the most universally deficient minerals. While magnesium levels appeared adequate, relatively high potassium levels could interfere with magnesium absorption. Mean fescue endophyte content was 67% which could reduce animal performance. Based on this project and other information, a beef cattle grazing manual was printed and has been distributed.
