Phenotypic correlations between amino acids of blood and performance of cows

acide aspartique acido aspartico amino acids analyse statistique arginina arginine aspartic acid blood plasma cistina cows cystine fenilalanina fenotipos glicina glutamina glutamine glycine histidina histidine isoleucina isoleucine leucina leucine lisina lysine methionine metionina milk yield muestreo phenotypes phenylalanine plasma sanguin prolina proline rendement laitier rendimiento lechero sampling serina serine statistical analysis threonine tirosina treonina tyrosine vaca vache valina valine