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Titolo:
Milk yield an milk quality of beef cows during the suckling period
Autore:
Scholz, H; Kovacs, AZ; Stefler, J; Fahr, RD; von Lengerken, G;
Indirizzi:
Univ Halle Wittenberg, Inst Tierzucht & Tierhaltung, Tierklin, D-06108 Halle Saale, Germany Univ Halle Wittenberg Halle Saale Germany D-06108 8 Halle Saale, Germany
Titolo Testata:
ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING
fascicolo: 6, volume: 44, anno: 2001,
pagine: 611 - 620
SICI:
0003-9438(2001)44:6<611:MYAMQO>2.0.ZU;2-6
Fonte:
ISI
Lingua:
GER
Soggetto:
REPRODUCTIVE-PERFORMANCE; DIETARY ENERGY; CALF GROWTH; HEIFERS; CALVES; WEIGHT; GAIN;
Keywords:
milk yield; milk quality; beef cows; suckling period; rearing performance; machine milking; weight-suckle-weight;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Scholz, H Univ Halle Wittenberg, Inst Tierzucht & Tierhaltung, Tierklin, Adam Kuckhoff Str 35, D-06108 Halle Saale, Germany Univ Halle Wittenberg Adam Kuckhoff Str 35 Halle Saale Germany D-06108
Citazione:
H. Scholz et al., "Milk yield an milk quality of beef cows during the suckling period", ARCH TIER, 44(6), 2001, pp. 611-620

Abstract

The milk yield of suckling cows is an important requirement for the growthof weaning calves. The daily milk yield of 57 suckling cows was recorded in different stages of suckling period. As methods of the milk recording were used "weigh-suckle-weigh" and machine milking with application of oxytocin. The means of the 200 days milk yield were 1,754 kg in suckling cows of the Red Angus breed at Hungarian farm and 2,868 kg for different genotypes on a grassland location in the North of Germany. On average, the percentage of milk fat was (x) over bar = 4.26% +/- 1.17%, of protein (x) over bar = 3.62% +/- 0.39% and of lactose (x) over bar = 4.80% +/- 0.35%, respectively. Significant relations were recorded between the milk yield in the first 6(th) months of suckling period and the daily weight gain (coefficients from r = 0.541 to r = 0.581).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 16:14:03