Ronald R. Johnson

Born 1928-01-01

Identifiers

Open LibraryOL4830003A

Top Subjects

Nitrogen in animal nutrition (2)
Rumen -- Microbiology (2)
Urea as feed (1)
Ruminants -- Feeding and feeds (1)

Books by Ronald R. Johnson

Total count: 2

The effectiveness of coated urea prills and copper treated urea prills as nitrogen sources for rumen microorganisms

Ohio Agricultural Experiment Station1962-01-01
Modifications in diammonium phosphate as a nitrogen source for ruminants

Ohio Agricultural Research and Development Center1968-01-01