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机译:The effect of Holstein-Friesian, Jersey x Holstein-Friesian, and Norwegian Red x (Jersey x Holstein-Friesian) cows on dry matter intake and production efficiencies in pasture-based systems
Teagasc;
INRAE;
Queens Univ Belfast;
pasture-based systems; dry matter intake; dairy cow genotype; production efficiency; CROSSBRED DAIRY-COWS; MILK-PRODUCTION; BODY CONDITION; VOLUNTARY INTAKE; CONDITION SCORE; GENETIC MERIT; STOCKING RATE; N-ALKANES; PERFORMANCE; HERBAGE;