Items where Author is "Lawrence, David"

2022

Lawrence, D. (2022) Maintaining soil organic matter to slow fertility decline and reliance on fertilisers. In: TropAg 2022 International Agriculture Conference, 31 October - 2 November 2022, Brisbane, Australia.

Erbacher, A., Bell, L. W., Gentry, J., Lawrence, D., Baird, J., Dunn, M., Aisthorpe, D. and Brooke, G. (2022) Water use efficiency is improved by storing more water before planting. In: Proceedings of the 20th Agronomy Australia Conference, 2022, 6 - 10 February 2022, Toowoomba Qld.

2020

Erbacher, A., Lawrence, D., Freebairn, D., Huth, N. I., Anderson, B. and Harris, G. (2020) Cover crops improve ground cover in a very dry season. GRDC Update .

Zull, A. F., Bell, L., Aisthorpe, D., Brooke, G., Verrell, A., Baird, J., Erbacher, A., Gentry, J. and Lawrence, D. (2020) Farming system profitability and impacts of commodity price risk. GRDC Update .

Erbacher, A., Gentry, J., Bell, L. W., Lawrence, D., Baird, J., Dunn, M., Aisthorpe, D. and Brooke, G. (2020) Nitrogen and water dynamics in farming systems – multi-year impact of crop sequences. GRDC Update .

Bell, L., Anderson, B., Aisthorpe, D., Verrell, A., Baird, J., Erbacher, A., Gentry, J. and Lawrence, D. (2020) Summer crops: relative water use efficiencies and legacy impacts in farming systems. GRDC Update .

2019

Williams, A., Farquharson, R., Lawrence, D., Baldock, J. and Bell, M. (2019) Estimating Soil Organic Carbon Under Different Land-Use Types in Australia’s Northern Grains Region Using Mid-Infrared Spectroscopy. Proceedings, 36 (1). p. 141. ISSN 2504-3900

Erbacher, A., Lawrence, D., Verrell, A., Baird, J., Aisthorpe, D., Zull, A. F., Gentry, J., Brooke, G., Klepper, K. and Bell, L. W. (2019) Impact of crop type and sequence on soil water accumulation and use in farming systems. In: 19th Australian Agronomy Conference, 25-29 August 2019, Wagga Wagga, NSW, Australia.

Erbacher, A., Lawrence, D., Freebairn, D., Huth, N., Anderson, B. and Harris, G. (2019) Net water benefit of cover crops in Northern grains production. Farming water with ground cover. In: Proceedings of the 2019 Agronomy Australia Conference, 25 – 29 August 2019, Wagga Wagga, Australia.

2015

Peck, G., Chudleigh, F., Guppy, C., Johnson, B. and Lawrence, D. (2015) Use of phosphorus fertiliser for increased productivity of legume-based sown pastures in the Brigalow Belt region – a review. Project Report. Meat & Livestock Australia Limited.

2014

Lawrence, D., Buck, S. R. and Johnson, B. (2014) Fertilising for yield and quality in sown grass pastures and forage crops. Project Report. Meat & Livestock Australia Limited.

2013

Peck, G., Johnson, B., Lawrence, D., Buck, S. R., Kedzlie, G., O'Connor, R. and Taylor, D. (2013) Managing 'rundown' in grass pastures. In: Northern Australia Beef Research Update Conference. 12-15 August 2013, Cairns.

2012

Lawrence, D. (2012) Participatory adaptation and mitigation strategies for climate change on mixed farms. Project Report. Grains Research & Development Corporation.

2011

Peck, G., Buck, S. R., Hoffmann, A., Holloway, C. T., Johnson, B., Lawrence, D. and Paton, C. (2011) Review of productivity decline in sown grass pastures. Project Report. Meat & Livestock Australia Limited.