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Wynboer Tips for October
PLANNING
Plan the necessary actions with regard to soil preparation, fumigation, drainage, irrigation and trellis systems in view of your long term plan.
IN THE VINEYARD
Pay special attention to:
Disease control
- The emphasis is on preventive control of downy mildew and oidium.
- Monitor especially after showers of more than 10 mm.
Pest control
- Monitor and control erinose, snails and snout beetles if financially viable.
- Also monitor early mealybug (traps now available) and ant movement and control if necessary.
Vine development
- Green shoot development to be undertaken at second foliage- and vigorous first foliage vines.
- Bearer spacing to be done on young vines where cordon shoots were developed on the wire.
Canopy management
- It is beneficial and economical to start suckering early at 2-5 cm shoot length.
- Quality/high income vineyards get preferential treatment.
- Tip uneven shoots to obtain even shoot growth.
- Fold in shoots or place movable foliage wires in position when shoots are approximately 45 - 60 cm.
Fertilisation
- Start fertilising at ±30 cm shoot length if required.
Irrigation
- It is important to monitor soil moisture; water consumption is still very low - irrigate before flowering only if there is a lack of soil moisture.
- Cover crops - flatten by dragging if sufficiently dry.
FINANCIAL
Contact Gert van Wyk for information about:
- Viability, cost and profitability analyses.
- Presentations on the economics of wine grape cultivation, industry overview, etc.
- Budgets and financial planning in the light of production cost, establishment cost and other industry parameters.
- Participation in the production plan/study groups.
Compiled by: VinPro Consultation Service
For more information contact Annamarie van Onselen at (021) 807-3027.
Motto: Cutting edge advice for sustainable wine production
Value begins in the vineyard...
VinPro Consultation Service
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