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Titolo:
Relationship between feed intake, side fat thickness and special parameters of rearing performance of lactating sows
Autore:
Wahner, M; Scholz, H; Kammerer, B;
Indirizzi:
Hsch Anhalt FH, D-06406 Bernburg, Germany Hsch Anhalt FH Bernburg Germany D-06406 lt FH, D-06406 Bernburg, Germany
Titolo Testata:
ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING
fascicolo: 6, volume: 44, anno: 2001,
pagine: 639 - 648
SICI:
0003-9438(2001)44:6<639:RBFISF>2.0.ZU;2-E
Fonte:
ISI
Lingua:
GER
Soggetto:
REPRODUCTIVE-PERFORMANCE; PRIMIPAROUS SOWS; FOLLICULAR-FLUID; FEMALE PIGS; MUSCLE; 17-BETA-ESTRADIOL; PROGESTERONE; GROWTH; GILTS;
Keywords:
sows; suckling period; feed intake; side fat thickness; rearing performance;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Wahner, M Hsch Anhalt FH, Strenzfelder Allee 28, D-06406 Bernburg, GermanyHsch Anhalt FH Strenzfelder Allee 28 Bernburg Germany D-06406 y
Citazione:
M. Wahner et al., "Relationship between feed intake, side fat thickness and special parameters of rearing performance of lactating sows", ARCH TIER, 44(6), 2001, pp. 639-648

Abstract

A total of 106 Camborough sows were used to study the relationship betweenfeed intake, side fat thickness at the end of pregnancy, their change during lactation and special parameters of rearing performance. Sows with a high side fat thickness at the end of pregnancy realised a lower feed intake during lactation (r = -0.206*) but a higher loss of side fat thickness (r = -0.499**) than sows with worse body condition. High feed intake during lactation stimulates a high number of weaned piglets (r = 0.299*) and the weight of weaned litter (r = 0.321*). The amount of feed intake in first week oflactation is most important for it. Generally, sows with a high predisposition for mobilisation of body fat and high intake of food during lactation realised the significant highest rearing performance (r = 0.436***).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 21:57:56