Precision Feeding in Ecological Pig-Raising Systems with Maize Silage.

ABSTRACT: Ecological pig-raising systems (EPRSs) differ from conventional breeding systems, focusing more on environmental consequences, human health, and food safety during production processes. Thus productions from EPRSs have undergone significant development in China. Thus far, adding plant fiber sources (e.g., sweet potato leaves, maize or wheat straw, potato, alfalfa, and vinasse) to feed has become a common practice to reduce the cost during the fattening period. Under such a context, it is necessary to choose the precision EPRS diet components and fattening period with low environmental consequences and high economic benefits. This study set up a database via pig growth models to predict environmental and economic performance based on two trials with 0%, 10%, 40%, 60%, and 80% maize silage (

SUBMITTER: Lyu Y 

PROVIDER: S-EPMC9179495 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature