In vitro dry matter digestibility of selected forage sorghum silages as influenced by plant parts

Authors

R.N. Jr. Sonon
K.K. Bolsen
B.E. Brent
L.H. Harbers
John E. Boyer

Keywords

Cattlemen's Day, 1994; Kansas Agricultural Experiment Station contribution; no. 94-373-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 704; Beef; Sorghum; Silage; Plant part; Digestibility

Abstract

Eleven forage sorghum cultivars and one grain sorghum hybrid were used to determine the effect of individual plant parts on in vitro dry matter digestibility (IVDMD) of sorghum silage. IVDMD was highest for the head and lowest for the leaf sheath. When head and leaf blade parts were added to whole-plant material, IVDMD increased. When leaf sheath and stalk parts were added, IVDMD decreased, with the greatest decrease for leaf sheath. These results are consistent with an earlier study in our laboratory.

Recommended Citation

Sonon, R.N. Jr.; Bolsen, K.K.; Brent, B.E.; Harbers, L.H.; and Boyer, John E. (1994) "In vitro dry matter digestibility of selected forage sorghum silages as influenced by plant parts," Kansas Agricultural Experiment Station Research Reports: Vol. 0: Iss. 1. https://doi.org/10.4148/2378-5977.2063