MULTI-SPECIES PROBIOTICS/PREBIOTICS BLEND AND PHYTOGENE ON MITIGATION OF AMMONIA GAS AND ODOUR IN POULTRY HOUSES AND ENVIRONMENT. Nigerian Journal of Animal Production [Internet]. 2025 Mar. 20 [cited 2026 Nov. 10];:1271-4. Available from: https://mail.njap.org.ng/index.php/njap/article/view/8546