Literaturrecherche

Literatur Petri A, Müschen H, Breves G, Richter O, Pfeffer E (1988) Response of lactating goats to low phosphorus intake : [part] 2, nitrogen transfer from rumen ammonia in rumen microbes and proportion of milk protein derived from microbial amino acids. J Agric Sci 111:265-271

Literatur Müschen H, Petri A, Breves G, Pfeffer E (1988) Response of lactating goats to low phosphorus intake : [part] 1, milk yield and faecal excretion of P and Ca. J Agric Sci 111:255-263