Publication Date
1993
Location
New Zealand
Description
A grazing trial was conducted in Brazil, for a 3-year period, to study animal production from Panicum maximum cultivars (Coloniao, Tobiatii and Tanz5nia-1). Three 1.5-hn paddocks of each cultivar were stocked continuously with 3 steers, and additional grazers were added or removed as required to ensure similar grazing pressure in each treatment. Steers on Tanzania-I had a superior average daily gain (ADG) to those on Tobiatii and Coloniffo. However, the lack of difference in carrying capacity between Tanzdnin and Tobiatil pastures resulted in similar live-weight gain (LWG)/ha. The ADG and LWG/ ha of Coloniilo were significantly lower than the other 2 cultivars. Changes in swards characteristics throughout grazing season, and their relationships with ADG, are presented.
Citation
Euclides, V.P B.; Macedo, M.C M.; Vieira, A; and Oliveira, M P., "Evaluation of Panicum maximum Cultivars Under Grazing" (1993). IGC Proceedings (1985-2023). 14.
(URL: https://uknowledge.uky.edu/igc/1993/session55/14)
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Evaluation of Panicum maximum Cultivars Under Grazing
New Zealand
A grazing trial was conducted in Brazil, for a 3-year period, to study animal production from Panicum maximum cultivars (Coloniao, Tobiatii and Tanz5nia-1). Three 1.5-hn paddocks of each cultivar were stocked continuously with 3 steers, and additional grazers were added or removed as required to ensure similar grazing pressure in each treatment. Steers on Tanzania-I had a superior average daily gain (ADG) to those on Tobiatii and Coloniffo. However, the lack of difference in carrying capacity between Tanzdnin and Tobiatil pastures resulted in similar live-weight gain (LWG)/ha. The ADG and LWG/ ha of Coloniilo were significantly lower than the other 2 cultivars. Changes in swards characteristics throughout grazing season, and their relationships with ADG, are presented.
