Fat quality of first farrowing sows
1995
Zbinden, P. | Hofer, A. | Kuenzi, N. (ETH-Zentrum, Zuerich (Switzerland). Institut fuer Nutztierwissenschaften. Gruppe Tierzucht) | Prabucki, A.L. (ETH-Zentrum, Zuerich (Switzerland). Institut fuer Nutztierwissenschaften. Gruppe Ernaehrungsbiologie)
The possibility of combining the production of piglets and pork was tested in a trial. Gradual slaughtering allowed to compare 122 first farrowing sows with 40 fattening pigs and 36 non pregnant gilts. Dry matter content of backfat of first farrowing sows was 2 to 3 % higher than in fattening pigs. Dry matter in all adipose tissues of non pregnant gilts was 2 to 6 % higher than in other animals. The influence of nutrition on backfat fatty acid composition should be higher than the differences between fattening pigs, non pregnant gilts and first farrowing sows. A negative correlation was found between reproductive performance and dry matter content in all adipose tissues of first farrowing sows. Oxidation potential of backfat was not correlated with reproductive performance
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Agroscope Reckenholz-Tänikon Research Station