Nitrogen excretion by fattening pigs, depending on the source of protein contained in feed mixtures

Sobotka, W. . Inst. Zywienia Zwierzat i Gospodarki Paszowej

Nitrogen excretion by fattening pigs, depending on the source of protein contained in feed mixtures

2002

Sobotka, W. (Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Inst. Zywienia Zwierzat i Gospodarki Paszowej)

The aim of the studies was to determine the utilization of nitrogen from complete feed mixtures for fattening pigs, depending on the source of vegetable protein. Two digestibility balance experiments were conducted on 12 crossbred hogs (Polish Large White x Duroc) whose average body weight amounted to 30 kg and 70 kg. They were divided into three groups, 4 heads in each. Three PT-1 and PT-2 mixtures, differing in the source of vegetable protein, were used: S - containing soybean meal, RSM - containing rapeseed "00" meal and RSMBP - containing field bean, pea and rapeseed "00" meal. Crude protein digestibility and nitrogen balance were also determined

Afficher plus [+]

Mots clés AGROVOC

alimentation des animaux animal feeding antinutritional factors azote breeds (animals) cerdo compound feeds crude protein digestible nitrogen engorde engraissement excretion faba beans facteur antinutritionnel factores antinutricionales fattening feed conversion efficiency guisante haba harina de colza nitrogen nitrogen metabolism peas piensos compuestos plant protein pois porcin proteina bruta proteine vegetale race (animal) rapeseed meal razas (animales) soybean meal swine tortas de soja tourteau de colza tourteau de soja

Informations bibliographiques

Publié dans

Biuletyn Naukowy. Uniwersytet Warminsko-Mazurski w Olsztynie (Poland)

Numéro 15 ISSN 1640-1395

Pagination

pp. 133-145

D'autres materias

Proteine brute; Alimentacion de los animales; Nitrogeno asimilable; Efficacite conversion alimentaire; Excrecion; Metabolismo del nitrogeno; Metabolisme de l'azote; Proteinas vegetales; Feve; Nitrogeno; Eficiencia de conversion del pienso; Aliment compose pour animaux; Matiere azotee digestible

Langue

polonais

Note

Summaries (En, Pl)

4 tables; 12 ref.

Titre traduit

Emisja zwiazkow azotowych poprzez tuczniki w zaleznosci od pochodzenia bialka w mieszankach paszowych

Type

Summary

Sur AGRIS depuis: 2003-08-15

Format: AGRIS AP

Fournisseur de données

Cette notice bibliographique a été fournie par Central Agricultural Library

Découvrez la collection de ce fournisseur de données dans AGRIS

Consulter Google Scholar

Si vous remarquez des informations incorrectes dans cette référence bibliographique, veuillez nous contacter à l'adresse [email protected]

FAO AGRIS - Système international des sciences et technologies agricoles

Share

Nitrogen excretion by fattening pigs, depending on the source of protein contained in feed mixtures

2002

Mots clés AGROVOC

Informations bibliographiques