| Researcher(s) |
Daenia Dundon Chris O'Callaghan |
|---|---|
| Contact email | admin@liebegroup.org.au |
| Year(s) | 2024 - 2025 |
| Contributor | Liebe Group |
| Trial location(s) |
Maya, WA
|
To assess how integrating a legume rotation within a cereal-based system influences soil nitrogen dynamics and overall productivity.
| Lead research organisation |
Grower Group Alliance |
|---|---|
| Host research organisation | N/A |
| Trial funding source | GRDC GGA2110-002SAX |
| Related program | N/A |
| Acknowledgments |
Thank you to the McAlpine family for hosting the trial, and to Crop Circle for implementing it. This trial is part of the GRDC Investment “Closing the Economic Yield Gap in Grain Legumes” led by the Grower Group Alliance. GRDC Project Code: GGA2110-002SAX. |
| Other trial partners | Not specified |
| Crop types | Cereal (Grain): Barley Cereal (Grain): Wheat Grain Legume: Chickpeas Grain Legume: Lupins Hay: Vetch Oilseed: Canola Pasture: Seradella |
|---|---|
| Treatment type(s) |
|
| Trial type | Unknown |
| Trial design | Replicated |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | Not specified |
|---|---|
| Sow date | TOS 1: 9/5/2024; TOS 2: 6/06/2024 |
| Harvest date | Unknown |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser | Not specified |
| Herbicide | Not specified |
| Insecticide | Not specified |
| Fungicide | Not specified |
| Sow rate or Target density | 75 kg/ha |
|---|---|
| Sow date | 21 May 2025 |
| Harvest date | 28 November 2025 |
| Plot size | 10m x 1.5m |
| Plot replication | 3 |
| Fertiliser |
21/05/2025: 70 kg/ha MAP |
| Herbicide |
21/05/2025: Logran — 35 g/ha; Lontrel — 80 g/ha; Voraxor — 100 mL/ha; Mateno — 1 L/ha |
| Insecticide |
PSPE: Pyrinex — 1 L/ha |
| Fungicide |
21/05/2025: Uniform — 400 mL/ha |
SILO weather estimates sourced from https://www.longpaddock.qld.gov.au/silo/
Jeffrey, S.J., Carter, J.O., Moodie, K.B. and Beswick, A.R. (2001). Using spatial interpolation to
construct a comprehensive archive of Australian climate data , Environmental Modelling and Software, Vol
16/4, pp 309-330. DOI: 10.1016/S1364-8152(01)00008-1.
