The effect of feedstuffs consisting of different nutrients on the performance of fattening pigs and nitrogen- and phosporus excretion
2000
Gundel, J. | Herman, A. Ms. | Szelenyi Galantai, M. Ms. | Votisky, E. Ms. | Regiusne Mocsenyi, A. Ms.
The experiments examined the effects of changes in feed composition and were carried out in pigs. The effects of - changes in crude protein content and in the ratio of essential amino acids, with a constant energy level, - different quantities of lysin, treonin, and tryptophan in feed with different crude protein content and constant energy level, - different energy levels of fedd, in the first part of the fattening period, - different energy levels of feed, combined with different crude protein and different quantities of lysin, treonin, and tryptophan in fodders in the second part of the fattening period were studied.
Afficher plus [+] Moins [-]Mots clés AGROVOC
Informations bibliographiques
Cette notice bibliographique a été fournie par National Agricultural Library and Documentation Centre
Découvrez la collection de ce fournisseur de données dans AGRIS