Major crop production agr252.
Rubber nursery management.
Nursery management nursery management aims at the most rapid production of standard healthy planting materials.
Develop the multi clone.
Treat the different types of diseases.
Know major weeds in rubber lands and their control.
Harvest management exploitation system rubber trees are ready for tapping when the trunk circumference at 75 cm from the stock scion union reaches 40 50 cm in circumference.
Considerations of quality and economics however limit the source of natural rubber to one species namely hevea brasiliensis.
Cayabyab chief research division da smiarc bago oshiro tugbok district davao city telefax.
2007 for further info.
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Knowledge management farmer information and.
Understand the plantation process in nursery.
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Nursery diseases consist of seedling blight and tip blight see alcala.
Familiarise with the nursery maintenance and disease management.
Management of nursery nursery plants require due care and attention after having either emerged from the seeds or have been raised from other sources like rootstock or through tissue culture technique.
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Generally they are grown in the open field under the protection of mother nature where they should be able to face the local environment.
More intensive care can be exercised.
Water and care of the rubber seedlings.
Rubber cultivation many plant species produce natural rubber.
With the optimum agro management inputs advanced planting materials such as.
Rubber seeds lose viability very rapidly if left in the field.
Rubber history of hevea brasiliensis.
It requires around five 5 year growing period under good management.
Planting materials for establishing rubber plantations are generated in ground and polybag nurseries.
Understand the budwood nursery.
Ultrasonic watermeter maintenance guidance.