| Researcher(s) |
Cam Conoby (Seedmark PlanTech) Reece Hardwidge (Seedmark PlanTech) |
|---|---|
| Contact email | cconboy@planttech.com.au, |
| Contact phone | 0428 134 796 |
| Year(s) | 2009 |
| Contributor | MacKillop Farm Management Group |
| Trial location(s) |
Frances, VIC
|
To investigate using alternative crops in medium to high rainfall zones.
With increasing pressure on rotations, there are a number of forage options that can be considered;
- A range of forage varieties were grown as rotational options at the MFMG site at Frances.
- Drummer Annual tetraploid ryegrass (6.482t/ha DM) grew the largest amount of dry matter, followed by Graza 80 (5.491t/ha DM) and Grassmax (5.099t/ha)
- The annual clovers grew signifcantly less dry matter, with Laser Persian Clover growing (3.025t/ha DM), Zulu Arrowleaf (3.008t/ha DM) and Bolta Balansa (2.977t/ha)
- The cereal/grass based options grew more DM and offered more competition, but legume & broadleaf crops offered different herbicide options, disease breaks and in case of legumes, nitrogen fixation. - More work required to show possible yields, both as monocultures and as mixes for rotational options
| Lead research organisation | N/A |
|---|---|
| Host research organisation |
MacKillop Farm Management Group |
| Trial funding source | Seedmark |
| Related program | N/A |
| Acknowledgments |
Martin and Kirsty Flower, Colloborating Farmers, MFMG Krysteen McElroy, SARDI Jack Kay, Seedmark Shane Ebert |
| Other trial partners | Not specified |
| Crop type | Pasture: Mixed species |
|---|---|
| Treatment type(s) |
|
| Trial type | Experimental |
| Trial design | Randomised,Blocked |
| Sow date | 28 May 2009 |
|---|---|
| Harvest date | 28 September 2009 |
| Plot size | 20m x 1.8m |
| Plot replication | 4 |
| Plot blocking | Yes |
| Plot randomisation | Yes |
| Fertiliser |
100kg/ha MAP at sowing |
| Herbicide |
Knockdown; Roundup & Hammer Clovers + Rape -19 Aug 09; Liase + Verdict 520 + Select + Hasten Clovers & Grasses; 19 Aug 09; Tigrex |
| Pesticide |
100ml Fastac + 100ml Dimethoate on 11 Jun 2009 |
| # |
Treatment 1
|
Dry matter (t/ha) |
|---|---|---|
| 1 | █ Graza 51 Forage oat | 4.062 |
| 2 | █ Graza 80 Forage oat | 5.491 |
| 3 | █ Grassmax Dip Annual RG | 5.099 |
| 4 | █ Drummer Tp Annual RG | 6.482 |
| 5 | █ Leafmore Forage Rape | 2.338 |
| 6 | █ Blaza Crimson Clover | 2.977 |
| 7 | █ Zulu Arrowleaf Clover | 3.008 |
| 8 | █ Laser Persian Clover | 3.025 |
| 9 | █ Bolta Balansa Clover | 2.687 |
| 10 | █ Gairdner Barley | 4.115 |
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.