Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alec Mackay"'
Publikováno v:
Agriculture, Vol 10, Iss 8, p 331 (2020)
Land dedicated to livestock contributes at least 40% of the global agricultural output. While advances in the application of geospatial information systems and remote sensing technologies offer much to agriculture, capturing and using that rich spati
Externí odkaz:
https://doaj.org/article/782adb20143c4aa7bcdcd27c7b80f0b6
Autor:
Nicole L. Schon, Bryan A. Stevenson, Patricia M. Fraser, Shengjing Shi, Craig Anderson, Sarah Mansfield, Robert Simpson, Jo Cavanagh, Kate H. Orwin, Colin W. Gray, Alec Mackay, Gavin Lear, Maureen O’Callaghan
Publikováno v:
New Zealand Journal of Agricultural Research. :1-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e77e4996a755db0144e029a12feb287e
https://doi.org/10.1080/00288233.2023.2215532
https://doi.org/10.1080/00288233.2023.2215532
Publikováno v:
Journal of New Zealand Grasslands. :5-10
A long-term phosphorus (P) fertiliser and sheep grazing experiment at the AgResearch Research Station at Ballantrae (1975-2022) provides a unique resource to examine long-term changes in net herbage accumulation (NHA) and animal production under cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dbcd535f46c3a66d41027f61ad88532
https://doi.org/10.33584/jnzg.2022.84.3592
https://doi.org/10.33584/jnzg.2022.84.3592
Publikováno v:
Crop & Pasture Science. 74:101-111
Context Soil enzyme activities are key regulators of carbon and nutrient cycling in grazed pastures. Aims We investigated the effect of biochar addition on the activity of seven enzymes involved in the carbon, nitrogen and phosphorus cycles in a Sil-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3c73c6fde77cd13cfcb21d7495460e4
https://doi.org/10.1071/cp21790
https://doi.org/10.1071/cp21790
Autor:
Ronaldo Vibart, Donna Giltrap, Surinder Saggar, Alec Mackay, Keith Betteridge, Des Costall, Mike Rollo, Ina Draganova
Publikováno v:
Journal of Environmental Quality. 51:930-940
In New Zealand, nitrous oxide emissions from grazed hill pastures are estimated using different emission factors for urine and dung deposited on different slope classes. Allocation of urine and dung to each slope class needs to consider the distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af2a2a3355b455afb06f86fd6ce88c11
https://doi.org/10.1002/jeq2.20377
https://doi.org/10.1002/jeq2.20377
Publikováno v:
Journal of New Zealand Grasslands. :171-177
Two experiments were conducted to examine the effects of biological (composition and site history) and topographic (slope and aspect) factors affecting sheep dung disappearance rates in hill country pastures. We used three of the farmlets that have b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ba641a9fd537729c17af70b1dd4db74
https://doi.org/10.33584/jnzg.2021.83.3509
https://doi.org/10.33584/jnzg.2021.83.3509
Autor:
Koopmann, R., Eysker, M., Hertzberg, H., Höglund, J., Alec Mackay, Samson-Himmelstjerna, G., Thamsborg, S.
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c63cf447403db28152ca9634246bfdc8
http://www.scopus.com/inward/record.url?eid=2-s2.0-37049037098&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-37049037098&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::26b4f1b171450803b8c8ade8b0398617
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032812019&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032812019&partnerID=MN8TOARS