Items where Author is "Guppy, Chris"Group by: Item Type | Date Number of items: 5. 2025Flavel, R., Silburn, C., Birchall, C., Lester, D. W. and Guppy, C. (2025) Economics of ameliorating soil constraints – on farm research. GRDC Update . 2024Flavel, R., Birchall, C., Buster, M., Guppy, C., Lester, D. W., Silburn, C. and McKenzie, D. (2024) Soil constraints project - an update on the economic response of long term soil amelioration strategies. GRDC Update . 2022Lester, D. W., Silburn, C., Birchall, C., Flavel, R., Guppy, C., Bennett, J., Robertson, S. and McKenzie, D. (2022) Ameliorating sodicity; what did we learn about ameliorating sodicity constraints with a range of treatments? Yield responses to ripping, gypsum and OM placement in constrained soils. GRDC Update . 2015Peck, 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. 2012Nachimuthu, G., Kristiansen, P., Guppy, C., Lockwood, P. and King, K. (2012) Organic vegetable farms are not nutritionally disadvantaged compared with adjacent conventional or integrated vegetable farms in Eastern Australia. Scientia Horticulturae, 146 . pp. 164-168. https://doi.org/10.1016/j.scienta.2012.08.022 |
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