Zobrazeno 1 - 10
of 87
pro vyhledávání: '"mark Conyers"'
Publikováno v:
PLoS ONE, Vol 11, Iss 5, p e0153698 (2016)
Removing carbon dioxide (CO2) from the atmosphere and storing the carbon (C) in resistant soil organic matter (SOM) is a global priority to restore soil fertility and help mitigate climate change. Although it is widely assumed that retaining rather t
Externí odkaz:
https://doaj.org/article/4d363c11b5494be5a288b78f3eb7d720
Autor:
John A. Kirkegaard, Vince van der Rijt, Graeme Poile, Clive A. Kirkby, Albert Oates, Mark Conyers
Publikováno v:
Soil and Tillage Research. 193:17-26
Occasional, strategically applied tillage within an otherwise no-till system conflicts with the philosophical ideal of zero disturbance of soil, yet is often needed to manage soil constraints, pests and weeds. This study reports the impacts of a sing
Publikováno v:
Geoderma. 338:236-246
An 18-year field experiment was conducted on a highly acidic soil in the mixed farming zone of south-eastern Australia. The experiment was a fully phased design with three major treatment contrasts: perennial systems versus annual systems; unlimed ve
Autor:
Glenn J. Fitzgerald, Graeme Poile, Mark Conyers, Jonathan Holland, Davide Cammarano, Eileen M. Perry
Publikováno v:
Precision Agriculture. 20:379-397
Precision nutrient management requires accurate assessment of crop nutrient status. This is common for assessing N status, but much less so for other nutrients. Because fluorescence can indicate crop stress, the robustness of different fluorescence i
Autor:
Mark Conyers, Barbara Drigo, Tony Vancov, Michael Rose, Lukas Van Zwieten, Erica Donner, Enzo Lombi, Sotirios Vasileiadis, Ehsan Tavakkoli, Zhe Weng, Yunying Fang, Jessica Rigg
Publikováno v:
Agriculture, Ecosystems & Environment. 323:107686
Refereed/Peer-reviewed Occasional one-time tillage (strategic tillage, ST) is an effective tool for managing weeds and crop diseases in no-till and conversative farming systems. However, there is limited understanding of the impacts of ST on soil mic
Autor:
Graeme Poile, Mark Conyers, Richard Hayes, Gordon Refshauge, Matthew T. Newell, Jonathan Holland
Publikováno v:
New Zealand Journal of Agricultural Research. 62:476-494
The effect of increasing rates of potassium (K) fertiliser was studied on a soil with base exchangeable K values ≤ 0.1 cmol(+)/ kg by assessing biomass, feed quality, mineral concentration and gra...
Autor:
Patricia O'Keeffe, Matthew Gardner, Mark Conyers, Andrew J. Price, Albert Oates, Guangdi Li, Jeffrey McCormick, Richard Hayes, G. J. Poile
Publikováno v:
Renewable Agriculture and Food Systems. 33:179-193
This study examined the response of forage crops to composted dairy waste (compost) applied at low rates and investigated effects on soil health. The evenness of spreading compost by commercial machinery was also assessed. An experiment was establish
Autor:
Richard Greene, Clive A. Kirkby, Brian W. Murphy, Jason Condon, Susan Orgill, Mark Conyers, Beverley Orchard
Publikováno v:
Geoderma. 285:151-163
Identifying soil with a large potential to accumulate organic carbon (OC) could maximise the mitigation benefits of carbon (C) sequestration and help prioritise resources to achieve increases in soil OC. The purpose of this laboratory incubation expe
Publikováno v:
Advances in Animal Biosciences. 8:172-177
Potassium (K) is a macronutrient which plays a vital role on crop growth and metabolism. After N the requirements for K are greatest for most arable crops and so the availability of K is of critical importance to optimise production. The precision nu
Autor:
Jonathan P. Lynch, Alan G. Marshall, Denise R. Fernando, Brendan R. Scott, Mark Conyers, Sergio Moroni
Publikováno v:
Environmental and Experimental Botany. 132:66-79
Environmental change is giving rise to conditions that exacerbate the solubilisation of manganese (Mn) in soil, and genetics underpins plant response to Mn oversupply. Here, Mn accumulation in foliage was investigated at the cellular level via contro