Feedlot finisher diet composition affects inhibition of methane by 3-nitrooxypropanol

Frances C Cowley; Umair H Khan; Amelia K de Almeida

Abstract

3-nitrooxypropanol (3-NOP) is highly efficacious at inhibiting methane (CH₄) emissions from cattle fed feedlot finisher diets typical of Australian production systems (based on white grains (wheat or barley) and including monensin), with inclusion of 100 mg 3-NOP/kg DM in a diet containing 81% barley, 2.4% oil and 25 ppm monensin reducing both CH₄ production and yield by 87 % (Almeida et al. 2023). This experiment sought to validate that result in 3 commercial feedlot finisher diets, also based on wheat or barley, including 25 ppm monensin and 100 mg 3-NOP/kg DM.

Original language	English
Pages	132-132
Publication status	Published - 31 Jul 2024
Event	AAAS/AAAP 2024: the 35th Biennial Conference of the Australian Association of Animal Sciences and the 20th Asian-Australasian Association of Animal Production Societies - Melbourne Convention and Exhibition Centre South Wharf Melbourne, Victoria, 3006, Melbourne, Australia Duration: 9 Jul 2024 → 12 Jul 2024

Other

Other	AAAS/AAAP 2024: the 35th Biennial Conference of the Australian Association of Animal Sciences and the 20th Asian-Australasian Association of Animal Production Societies
City	Melbourne, Australia
Period	9/07/24 → 12/07/24

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Cowley, F. C., Khan, U. H., & de Almeida, A. K. (2024). Feedlot finisher diet composition affects inhibition of methane by 3-nitrooxypropanol. 132-132. Abstract from AAAS/AAAP 2024: the 35th Biennial Conference of the Australian Association of Animal Sciences and the 20th Asian-Australasian Association of Animal Production Societies, Melbourne, Australia. https://hdl.handle.net/1959.11/61703

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title = "Feedlot finisher diet composition affects inhibition of methane by 3-nitrooxypropanol",

abstract = "3-nitrooxypropanol (3-NOP) is highly efficacious at inhibiting methane (CH4) emissions from cattle fed feedlot finisher diets typical of Australian production systems (based on white grains (wheat or barley) and including monensin), with inclusion of 100 mg 3-NOP/kg DM in a diet containing 81\% barley, 2.4\% oil and 25 ppm monensin reducing both CH4 production and yield by 87 \% (Almeida et al. 2023). This experiment sought to validate that result in 3 commercial feedlot finisher diets, also based on wheat or barley, including 25 ppm monensin and 100 mg 3-NOP/kg DM.",

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year = "2024",

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day = "31",

language = "English",

pages = "132--132",

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Cowley, FC, Khan, UH & de Almeida, AK 2024, 'Feedlot finisher diet composition affects inhibition of methane by 3-nitrooxypropanol', AAAS/AAAP 2024: the 35th Biennial Conference of the Australian Association of Animal Sciences and the 20th Asian-Australasian Association of Animal Production Societies, Melbourne, Australia, 9/07/24 - 12/07/24 pp. 132-132. <https://hdl.handle.net/1959.11/61703>

Feedlot finisher diet composition affects inhibition of methane by 3-nitrooxypropanol. / Cowley, Frances C; Khan, Umair H; de Almeida, Amelia K.
2024. 132-132 Abstract from AAAS/AAAP 2024: the 35th Biennial Conference of the Australian Association of Animal Sciences and the 20th Asian-Australasian Association of Animal Production Societies, Melbourne, Australia.

Research output: Contribution to conference › Abstract › peer-review

TY - CONF

T1 - Feedlot finisher diet composition affects inhibition of methane by 3-nitrooxypropanol

AU - Cowley, Frances C

AU - Khan, Umair H

AU - de Almeida, Amelia K

PY - 2024/7/31

Y1 - 2024/7/31

N2 - 3-nitrooxypropanol (3-NOP) is highly efficacious at inhibiting methane (CH4) emissions from cattle fed feedlot finisher diets typical of Australian production systems (based on white grains (wheat or barley) and including monensin), with inclusion of 100 mg 3-NOP/kg DM in a diet containing 81% barley, 2.4% oil and 25 ppm monensin reducing both CH4 production and yield by 87 % (Almeida et al. 2023). This experiment sought to validate that result in 3 commercial feedlot finisher diets, also based on wheat or barley, including 25 ppm monensin and 100 mg 3-NOP/kg DM.

AB - 3-nitrooxypropanol (3-NOP) is highly efficacious at inhibiting methane (CH4) emissions from cattle fed feedlot finisher diets typical of Australian production systems (based on white grains (wheat or barley) and including monensin), with inclusion of 100 mg 3-NOP/kg DM in a diet containing 81% barley, 2.4% oil and 25 ppm monensin reducing both CH4 production and yield by 87 % (Almeida et al. 2023). This experiment sought to validate that result in 3 commercial feedlot finisher diets, also based on wheat or barley, including 25 ppm monensin and 100 mg 3-NOP/kg DM.

M3 - Abstract

SP - 132

EP - 132

T2 - AAAS/AAAP 2024: the 35th Biennial Conference of the Australian Association of Animal Sciences and the 20th Asian-Australasian Association of Animal Production Societies

Y2 - 9 July 2024 through 12 July 2024