B

Berthelsen, Suzanne, Webb, Michael J., and Nelson, Paul N. (2010) Limited movement of fertiliser-derived Mg and K through volcanic ash and alluvial clay soils of Papua New Guinea. In: Proceedings of the 19th World Congress of Soil Science. pp. 140-143. From: 19th World Congress of Soil Science, 1-6 August 2010, Brisbane, QLD, Australia.

D

de A. Rangel, J.H., and Gardiner, C.P. (2009) Stimulation of wool growth by Desmanthus spp. as a supplement to a diet of Mitchell grass hay. Tropical Grasslands, 43 (2). pp. 106-111.

De Silva, Meragalge Swarna Damayanthi Luxmei (2007) The effects of soil amendments on selected properties of tea soils and tea plants (Camellia sinensis L.) in Australia and Sri Lanka. PhD thesis, James Cook University.

G

Gardiner, Chris, Fleury, Hector, and Fletcher, Jim (2020) Desmanthus on the rise. North Queensland Register. p. 17.

K

Kiup, Emma (2017) Maximizing nutrient utilisation and soil fertility in smallholder coffee and food garden systems in Papua New Guinea by managing nutrient stocks and movement. Masters (Research) thesis, James Cook University.

Koci, Jack, Nelson, Paul N., and Rowlings, David (2014) Tropical dairy pasture yield and nitrogen cycling: effects of fertiliser rate and a nitrification inhibitor. In: Abstracts from the National Soil Science Conference. From: National Soil Science Conference, 23-27 November 2014, Melbourne, VIC, Australia.

L

Lawn, Bob (2001) CRC Sugar: a new approach to research and development for an industry in transition. In: Proccedings of the ABARE Outlook Conference. pp. 321-329. From: ABARE Outlook 2001, 27 February - 1 March 2001, Canberra, ACT, Australia.

N

Nake, Steven, Nelson, Paul N., and Banabas, Murom (2015) Potassium fixation and release: effects of management under oil palm in alluvial clay soils, Milne Bay Province, Papua New Guinea. In: ACIAR Proceedings (144) pp. 28-32. From: Workshop on Sustainable Management of Soil in Oil Palm Plantings, 7-8 November 2013, Medan, Indonesia.

Nelson, Paul, Webb, Michael, Berthelsen, Suzanne, Curry, George, Yinil, David, Fidelis, Chris, Fisher, Myles, and Oberthur, Thomas (2011) Nutritional status of cocoa in Papua New Guinea. Better Crops with Plant Food, 95 (2). pp. 18-20.

Nelson, Paul N., Berthelsen, Suzanne, Webb, Michael J., and Banabas, Murom (2010) Acidification of volcanic ash soils under oil palm in Papua New Guinea: effects of fertiliser type and placement. In: Proceedings of the 19th World Congress of Soil Science. pp. 8-11. From: 19th World Congress of Soil Science, 1-6 August 2010, Brisbane, QLD, Australia.

Nelson, Paul N., Fidelis, Chris, Webb, Michael J., Berthelsen, Suzanne, and Yinil, David (2010) Nutrient status of cocoa (Theobromae cacao) in Papua New Guinea: results from a survey. In: Proceedings of the 19th World Congress of Soil Science. pp. 71-74. From: 19th World Congress of Soil Science, 1-6 August 2010, Brisbane, QLD, Australia.

P

Prabowo, Noto E., and Nelson, Paul N. (2015) K and Mg retention and losses, as affected by soil and other site factors. In: ACIAR Proceedings (144) p. 27. From: Workshop on Sustainable Management of Soil in Oil Palm Plantings, 7-8 November 2013, Medan, Indonesia.

Prabovo, Noto E., Foster, Hugh L., Nelson, Stephen, Sitepu, Baihaqi, and Nelson, Paul (2012) Practical use of oil palm nutrient physiological efficiency with regard to nutrient recovery and agronomic efficiencies at different Sumatran sites. In: UNSPECIFIED. From: International Oil Palm Conference, 26-28 September 2012, Cartagena, Colombia. (Unpublished)

R

Rogers, Gary, Webb, Mike, and Nelson, Paul (2006) Site specific fertiliser recommendations to increase income of smallholder oil palm producers in West New Britain Province, Papua New Guinea. Report. PNG Oil Palm Research Association, Kimbe, Papua New Guinea.

Rangel, José Henrique de Albuquerque (2005) Agroecological studies of Desmanthus: a tropical forage legume. PhD thesis, James Cook University.

S

Satje, Anna, and Nelson, Paul (2009) Bentonite treatments can improve the nutrient and water holding capacity of sugarcane soils in the wet tropics. Proceedings of the Australian Society of Sugar Cane Technologists, 31. pp. 166-176.

W

Webb, Michael J., Nelson, Paul N., Rogers, L. Gary, Curry, George N., Pasquin, Julie M.C., and Johnston, Adrian M. (2012) Site-specific fertilizer recommendations for oil palm smallholders using information from large plantations. Better Crops with Plant Food, 96 (4). pp. 10-12.

Webb, Michael J., Nelson, Paul N., Rogers, L. Gary, and Curry, George N. (2011) Site-specific fertilizer recommendations for oil palm smallholders using information from large plantations. Journal of Plant Nutrition and Soil Science, 174 (2). pp. 311-320.