Turbo Persian Clover

Turbo produces more feed during autumn and winter than traditional Persian clovers, and will continue well into spring under Australian conditions.

Tall erect mature growth for easy manageability
Rapid autumn and winter seedling vigour for better establishment
High growth rates and production in all seasons, particularly in late autumn/winter
Developed for flexibility in grazing and multi-cut production
Suitable for silage, hay and grazing
Balanced companion legume with annual and short term grasses
Good frost tolerance
High tolerance to diseases, particularly rust
Excellent quality forage of high nutritive value

Seed agronomy table

Maturity	Late
Min Rainfall	450
Hard Seededness	Low
Waterlogging Tolerance	Good
Seeding Rate	Kg/Ha
Dryland	6-10
High Rainfall / Irrigation	10-15

Enterprises for this Seed

Sheep
Beef Cattle
Horse
Hay & Silage

Strengths

High nutritive value.
Extremely high production potential.
Multi cut forage crop.
Tolerant of seasonal flooding.
Some tolerance of salinity.
Free of oestrogen risks.

Limitations

Poor regeneration.
Plant description.

Plant Description

Plant: Erect, annual. Up to 750 mm height.

Stems: Up to 35 mm diameter, hollow, soft.

Leaves: trifoliate, up to 25 mm long, plain, strongly veined, oval-shaped leaflets with serrated margins.

Flowers: pink-violet flowers. Many-flowered cluster and mature in axillary, white, spherical, woolly seed heads to 15 mm diameter on long stalks.

Pods: membranous, dehiscing at thickened sutures; one seeded.

Seeds: ~1 mm long, ovoid, various colours (brown, olive, purple); ~1.5 million/kg.

Pasture type and use

A winter-growing, annual capable of excellent winter and spring growth. Suited to seasonal irrigation. A valuable fodder crop.

Where it grows

Rainfall: > 500 mm in winter/spring rainfall zone for dryland use. Also used with irrigation. Tolerates water with up to 1500 S/cm on low salinity soils with adequate drainage.

Soils: Suited to clay soils, pH 5.5-8.5 (CaCl2). Tolerant of severe waterlogging and mildly saline soil.

Temperature: Good heat tolerance. Quite tolerant of frost and cold but slow growing at low temperatures.

Establishment

Companion species: Grasses: Italian ryegrass.

Legumes: Balansa clover, arrowleaf clover.

Sowing/planting rates as single species: 5-15 kg/ha; broadcast onto a finely worked, weed free seed bed and cover lightly by a roller or drill seed at 5 mm depth into a clean, finely worked seed bed. High seed rate boosts winter yield and reduces weed invasion. * ensure seed is Goldstrike treated.

Sowing/planting rates in mixtures: 3-7 kg/ha. * ensure seed is Goldstrike treated.

Sowing time: February (if irrigating) to April.

Inoculation: GoldstrikeTreated. The use of Goldstrike XLR8 is recommended to reduce damage from insects at seedling stages.

Fertiliser: Apply ~20-30 kg P/ha annually and correct any nutrient deficiencies, especially K, Mo, Cu, S.

Management

Maintenance fertiliser: For optimum growth Olsen soil P (0-10 cm depth) > 15.

Grazing/cutting: Suited to winter grazing. Set residues at 2-3 cm (winter) and 4-5 cm (spring) to avoid over grazing. Rotationally graze during the cool season when 15-20 cm tall; this stimulates tillering. If sown with grass must graze late winter/early spring to allow clover to contribute later. Suited to hay/silage production; most valuable aftermath. Stems are nutritious but slow to dry; use conditioner to speed up drying. Fast regrowth facilitates second cut; remove bales promptly,hay quite susceptible to rain damage.

Ability to spread: Poor recruitment; most cultivars produce little hard seed.

Weed potential: Low. Seed very susceptible to sprouting in the head and to false breaks.

Major pests: Red legged earth mite and lucerne flea need to be identified and controlled rapidly during establishment.

Major diseases: Some cultivars susceptible to leaf and stem rust (Uromyces trifolii-repentis) and clover rot (Sclerotinia trifoliorum). Herbicide susceptibility: Glyphosate. Damaged by many broad-leaf herbicides.

Animal production

Feeding value: High (high soluble carbohydrate, high protein content & low NDF content). Retains excellent feeding value as dry standing hay during dry weather.

Palatability: Palatable.

Production potential: Good winter, spring, summer.

Livestock disorders/toxicity: Low isoflavone content - no risk to breeding livestock. Low risk of bloat. Can be associated with photo-sensitization.

International Contact

For international enquiries please contact
Sean Coffey
International Business Manager
+61 4 2865 2226
sean.coffey@pasturegenetics.com