The value of manure - Manure as co-product in life cycle assessment

Adrian Leip, Stewart Ledgard, Aimable Uwizeye, Julio C.P. Palhares, M. Fernanda Aller, Barbara Amon, Michael Binder, Claudia M.d.S. Cordovil, Camillo De Camillis, Hongming Dong, Alessandra Fusi, Janne Helin, Stefan Hörtenhuber, Alexander N. Hristov, Richard Koelsch, Chunjiang Liu, Cargele Masso, Nsalambi V. Nkongolo, Amlan K. Patra, Matthew R. ReddingMariana C. Rufino, Ruben Sakrabani, Greg Thoma, Françoise Vertès, Ying Wang

Research output: Contribution to journalArticle

Abstract

Livestock production is important for food security, nutrition, and landscape maintenance, but it is associated with several environmental impacts. To assess the risk and benefits arising from livestock production, transparent and robust indicators are required, such as those offered by life cycle assessment. A central question in such approaches is how environmental burden is allocated to livestock products and to manure that is re-used for agricultural production. To incentivize sustainable use of manure, it should be considered as a co-product as long as it is not disposed of, or wasted, or applied in excess of crop nutrient needs, in which case it should be treated as a waste. This paper proposes a theoretical approach to define nutrient requirements based on nutrient response curves to economic and physical optima and a pragmatic approach based on crop nutrient yield adjusted for nutrient losses to atmosphere and water. Allocation of environmental burden to manure and other livestock products is then based on the nutrient value from manure for crop production using the price of fertilizer nutrients. We illustrate and discuss the proposed method with two case studies.

Original languageEnglish (US)
Pages (from-to)293-304
Number of pages12
JournalJournal of Environmental Management
Volume241
DOIs
StatePublished - Jul 1 2019

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Manures
Nutrients
Life cycle
manure
life cycle
nutrient
Farms
Crops
livestock farming
livestock
crop
nutrient loss
food security
crop production
agricultural production
Nutrition
Fertilizers
product
nutrition
environmental impact

All Science Journal Classification (ASJC) codes

  • Environmental Engineering
  • Waste Management and Disposal
  • Management, Monitoring, Policy and Law

Cite this

Leip, A., Ledgard, S., Uwizeye, A., Palhares, J. C. P., Aller, M. F., Amon, B., ... Wang, Y. (2019). The value of manure - Manure as co-product in life cycle assessment. Journal of Environmental Management, 241, 293-304. https://doi.org/10.1016/j.jenvman.2019.03.059
Leip, Adrian ; Ledgard, Stewart ; Uwizeye, Aimable ; Palhares, Julio C.P. ; Aller, M. Fernanda ; Amon, Barbara ; Binder, Michael ; Cordovil, Claudia M.d.S. ; De Camillis, Camillo ; Dong, Hongming ; Fusi, Alessandra ; Helin, Janne ; Hörtenhuber, Stefan ; Hristov, Alexander N. ; Koelsch, Richard ; Liu, Chunjiang ; Masso, Cargele ; Nkongolo, Nsalambi V. ; Patra, Amlan K. ; Redding, Matthew R. ; Rufino, Mariana C. ; Sakrabani, Ruben ; Thoma, Greg ; Vertès, Françoise ; Wang, Ying. / The value of manure - Manure as co-product in life cycle assessment. In: Journal of Environmental Management. 2019 ; Vol. 241. pp. 293-304.
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Leip, A, Ledgard, S, Uwizeye, A, Palhares, JCP, Aller, MF, Amon, B, Binder, M, Cordovil, CMDS, De Camillis, C, Dong, H, Fusi, A, Helin, J, Hörtenhuber, S, Hristov, AN, Koelsch, R, Liu, C, Masso, C, Nkongolo, NV, Patra, AK, Redding, MR, Rufino, MC, Sakrabani, R, Thoma, G, Vertès, F & Wang, Y 2019, 'The value of manure - Manure as co-product in life cycle assessment', Journal of Environmental Management, vol. 241, pp. 293-304. https://doi.org/10.1016/j.jenvman.2019.03.059

The value of manure - Manure as co-product in life cycle assessment. / Leip, Adrian; Ledgard, Stewart; Uwizeye, Aimable; Palhares, Julio C.P.; Aller, M. Fernanda; Amon, Barbara; Binder, Michael; Cordovil, Claudia M.d.S.; De Camillis, Camillo; Dong, Hongming; Fusi, Alessandra; Helin, Janne; Hörtenhuber, Stefan; Hristov, Alexander N.; Koelsch, Richard; Liu, Chunjiang; Masso, Cargele; Nkongolo, Nsalambi V.; Patra, Amlan K.; Redding, Matthew R.; Rufino, Mariana C.; Sakrabani, Ruben; Thoma, Greg; Vertès, Françoise; Wang, Ying.

In: Journal of Environmental Management, Vol. 241, 01.07.2019, p. 293-304.

Research output: Contribution to journalArticle

TY - JOUR

T1 - The value of manure - Manure as co-product in life cycle assessment

AU - Leip, Adrian

AU - Ledgard, Stewart

AU - Uwizeye, Aimable

AU - Palhares, Julio C.P.

AU - Aller, M. Fernanda

AU - Amon, Barbara

AU - Binder, Michael

AU - Cordovil, Claudia M.d.S.

AU - De Camillis, Camillo

AU - Dong, Hongming

AU - Fusi, Alessandra

AU - Helin, Janne

AU - Hörtenhuber, Stefan

AU - Hristov, Alexander N.

AU - Koelsch, Richard

AU - Liu, Chunjiang

AU - Masso, Cargele

AU - Nkongolo, Nsalambi V.

AU - Patra, Amlan K.

AU - Redding, Matthew R.

AU - Rufino, Mariana C.

AU - Sakrabani, Ruben

AU - Thoma, Greg

AU - Vertès, Françoise

AU - Wang, Ying

PY - 2019/7/1

Y1 - 2019/7/1

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