Effects of increasing the farm produced content in organic feeds on pig performances.
Type de document
conferencePaper
Langue source
Anglais
Titre français
Titre anglais
Effects of increasing the farm produced content in organic feeds on pig performances.
Auteur(s)
- ROYER E
- CAZAUX J G
- MAUPERTUIS F
- CREPON K
- ALBAR J
Editeur(s)
Autre(s)
Id
6QYND8T4
Version
2632
Date ajout
11 janvier 2021 16:56
Date modification
11 janvier 2021 16:56
Résumé anglais
In three experimental facilities (Exp.1, 2 and 3), two organic diets, one complex including processed feedstuffs as wheat bran and heat-treated soya beans (control), the other simplified and containing over 80 % of cereal and pulses (CP), were compared for growing-finishing pigs. The base components of the CP diets were moist maize grain, wheat and faba beans in Exp.1, triticale plus coloured-flowered peas in Exp.2, and triticale, oats, white-flowered peas and faba beans in Exp.3. The diets were formulated with similar energetic values and a lysine content (0.70 g ileal digestible lysine /MJ NE) 20 % lower than the conventional mean requirement for growing pigs. However, the CP diet had a lysine proportion 30% lower than requirement in Exp.1 and did not achieve the ideal protein pattern in Exp. 2 and 3. Diets were given in all experiments from 35 to 115 kg according to a feeding plan. Respectively 96, 100 and 80 pigs were used in Exp.1, 2 and 3 and were blocked in straw bedded pens of 4, 25 and 40.
Note
None
CRAW tags
- AB - Spécifique
- FREDO alimentation animale
- GEO France
- cereal
- feed
- performance
- porc
- pulse
- élevage
WEB tags
Pages
9
Date caractères
2009
Date publication
1 janvier 2009