Schalles, R.R.; Drake, C.L.; Kiracofe, G.
(Kansas State University. Agricultural Experiment Station, 1971)
Cow productivity on four supplemental winter feeding levels
were compared over 2 years. Cattle were grazed on native bluestem
year round. Cows calved between February 15 and May 5.
Only records (104) of cows that raised ...