![The effects of supplementary phosphorus on the voluntary consumption and digestibility of a low phosphorus straw-based diet given to beef cows during pregnancy and early lactation]()
The effects of supplementary phosphorus on the voluntary consumption and digestibility of a low phosphorus straw-based diet given to beef cows during pregnancy and early lactationBass, Jean M.; Fishwick, G.; Hemingway, R. G.; Parkins, J. J.; Ritchie, N. S. · The Journal of Agricultural Science · 1981