Effect of different ensiling treatment of Alaria Esculenta on in vitro ruminal fermentation

Abstract

Recently the interest in seaweeds as alternative animal feed has increased due to their high concentration in bioactive compounds, minerals and macronutrients, as well as their potential ability to reduce enteric CH4 emissions. However, their high water content limits storage and handling, and consequently procedures for their conservation are needed. Ensiling is one of the most used methods to preserve forages and high-moisture feeds and could be an alternative for seaweeds preservation (Novoa-Garrido et al., 2020). Therefore, the aim of this study was to analyze the chemical composition and in vitro ruminal incubation of fresh and different silages of Alaria esculenta as a potential feed for ruminants.

Effect of different ensiling treatment of Alaria Esculenta on in vitro ruminal fermentation