Digestion of Alfalfa Hay Using Washed Ruminal Bacteria
نویسندگان
چکیده
منابع مشابه
Digestion of Alfalfa Hay Using Washed Ruminal Bacteria
A culture system for digesting forages utilizing washed ruminal bacteria was examined. Cultures inoculated with washed bacterial suspensions had similar cellulolytic populations but lower methane production rates than did cultures inoculated with rumen fluid. Subsequent experiments utilized washed cell suspensions. Urea supplementation (8 mM) increased total bacterial and cellulolytic populatio...
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Alfalfa is the most productive and highest quality forage species. Over one million acres of alfalfa have been harvested each year in Montana since 1960. Yield and forage quality of alfalfa vary widely across environments and operations. Currently there is much interest in targeting specialized hay markets. Most Montana producers can consistently produce alfalfa that is of fair to good quality....
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Eighty-nine samples, 45 of standing forage and 44 of baled hay, were collected from alfalfa harvested at various maturities over three cuttings each during 2 yr. Alfalfa was cut and conditioned mechanically; samples of standing forage were collected by removing bunches of forage from windrows and freeze-drying them. Forage was allowed to field cure and was harvested at an average 80% DM as smal...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1987
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(87)80321-1