Pulse Brain · Growing Health Evidence Index
Peer-reviewed

In vitro Fermentation Profile and Methane Production of Kikuyu Grass Harvested at Different Sward Heights

Alejandra Marín, Jérôme Bindelle, Ángel Sánchez Zubieta, Guillermo Correa, Jacobo Arango, Ngonidzashe Chirinda, Paulo César de Faccio Carvalho

Frontiers in Sustainable Food Systems · 2021

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Summary

Highly digestible forages are associated with an in vitro low-methane (CH 4 ) rumen fermentation profile and thus the possibility of reducing CH 4 emissions from forage-based systems. We aimed to assess the in vitro ruminal fermentation profile, including CH 4 production, of the top stratum of Kikuyu grass ( Cenchrus clandestinus - Hochst. ex Chiov ) harvested at different sward heights (10, 15, 20, 25, and 30 cm). Herbage samples (incubating substrate) were analyzed for their chemical composition, in vitro organic matter digestibility (IVOMD), and morphological components. In vitro incubations were performed under a randomized complete block design with four independent runs of each treatment. Gas production (GP), in vitro dry matter digestibility (IVDMD), CH 4 production, total volatile

Subject
Livestock nutrition & meat quality
Source type
Peer-reviewed study
System type
Laboratory / in vitro
DOI
10.3389/fsufs.2021.682653
Catalogue ID
SNmpc614z6-er0rz5
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