Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Alec D. Mackay"'
Publikováno v:
Agriculture, Vol 6, Iss 3, p 28 (2016)
This study aimed to elucidate seasonal dynamics of ryegrass root systems in field swards. Established field swards of perennial ryegrass with white clover removed by herbicide and fertilised with nitrogen (N) to replace clover N fixation were subject
Externí odkaz:
https://doaj.org/article/c97f41d3999d4c268bf395d4c465e0fc
Publikováno v:
New Zealand Journal of Agricultural Research. 66:208-223
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20619c89a7e3df861e9524f362ee1829
https://doi.org/10.1080/00288233.2022.2041676
https://doi.org/10.1080/00288233.2022.2041676
Publikováno v:
Soil Research. 59:767-777
Earthworms contribute to a wide range of process that underpin soil function and ecosystem services and are an important component of a soil’s natural capital stocks. With increasing interest in soil health, it is important to better understand the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90260fb27ba0f9169ecc8a3f255bba6d
https://doi.org/10.1071/sr20273
https://doi.org/10.1071/sr20273
Publikováno v:
New Zealand Journal of Agricultural Research. 65:534-546
Farm planning processes have long been based on land evaluation, and although this analysis conceptually includes other biotic and abiotic factors beyond just land, they have typically focused on s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef2d3f705d69f2e5ea8a747c56f64360
https://doi.org/10.1080/00288233.2021.1945639
https://doi.org/10.1080/00288233.2021.1945639
Publikováno v:
NZGA: Research and Practice Series. 17
In 2020 we measured the stability of soil organic carbon (SOC) concentrations and stocks under contrasting hill country pasture regimes, by sampling three slope classes and three aspect locations on each of three farmlets of a long-term phosphorus fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7263965808a25db0d6e8145c53ff983
https://doi.org/10.33584/rps.17.2021.3449
https://doi.org/10.33584/rps.17.2021.3449
Autor:
Alec D. Mackay, Michael H. Beare, Denis Curtin, Chikako van Koten, N.L. Schon, R.A.J. Gray, Mike Dodd
Publikováno v:
New Zealand Journal of Agricultural Research. 63:551-558
This study examined the role of earthworms in the stabilisation of soil organic carbon from livestock dung in a long-term mesocosm study, including its incorporation in deeper soil layers and assoc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b84c00ac058a503f4fb5956322bf268
https://doi.org/10.1080/00288233.2019.1656648
https://doi.org/10.1080/00288233.2019.1656648
Publikováno v:
New Zealand Journal of Agricultural Research. 64:162-177
This study examined the earthworm community in permanent pastures at three self-contained farmlets that make up the long-term P fertiliser and sheep grazing study located at Ballantrae Hill Country...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e3c388d22ceb6c56e983db455371f7b
https://doi.org/10.1080/00288233.2019.1581238
https://doi.org/10.1080/00288233.2019.1581238
Publikováno v:
Journal of New Zealand Grasslands. :263-268
Carbon (C) measurements were analysed for soil sampled to two depths (0-75 and 75-150 mm) in 2003 and again in 2014 in three of the farmlets of a long-term phosphorus (P) fertiliser and sheep grazing experiment at the AgResearch Ballantrae Hill Count
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84d99e8fc2d35e1b3e4c08da970ac7d6
https://doi.org/10.33584/jnzg.2018.80.348
https://doi.org/10.33584/jnzg.2018.80.348
Autor:
Surinder Saggar, Ronaldo Vibart, Mike Rollo, D. A. Costall, Alec D. Mackay, Ina Draganova, Donna Giltrap, Keith Betteridge
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e5e8ae2e81efa4ce00f533eb0893ab
https://doi.org/10.2139/ssrn.3946838
https://doi.org/10.2139/ssrn.3946838
Publikováno v:
Journal of New Zealand Grasslands. :55-60
A considerable proportion of remaining indigenous species-dominant vegetation occurs on farmland inprivate ownership outside of the public conservation estate. This is particularly true of lowland settings,where native ecosystem representation is cri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb59db7da29292bf80d55f0a95551ca
https://doi.org/10.33584/jnzg.2018.80.361
https://doi.org/10.33584/jnzg.2018.80.361