Al-Wahaibi, Abeer
Osman, Ahmed I.
Al-Muhtaseb, Ala’a H.
Alqaisi, Othman
Baawain, Mahad
Fawzy, Samer
Rooney, David W.
Article History
Received: 24 July 2020
Accepted: 7 September 2020
First Online: 24 September 2020
Competing interests
: The authors declare no competing interests. Authors confirm that all methods were carried out in accordance with relevant guidelines and regulations. Authors also confirm that all rumen liquor experimental protocols were approved by the Agricultural Experiment Station at Sultan Qaboos University in Oman where samples were taken, and all testing experiments were done.