The next maintenance is cleaning grass or weeds, especially weeds (Imperata cylindrica L.). The presence of weeds in pineapple plantations can reduce fruit set between 20-42%. Preparation of drainage channels were either highly recommended to prevent root rot disease and heart rot (growing point).
In regulating the harvest, pineapple flowering plants can be arranged. When the plants are sprayed with Ethrel 40 PGR 70-200 ppm dose (1 ppm = 1 mg / liter of water) at the point of growth, one month later the plant will bloom. Carbide can be used instead of 200-300 mg inserted into the growing point.
Pests and Diseases
Pests that attack pineapple crops important is the red ticks, fleas scales (Diaspis bromeliae Kerner), fleas or ticks white flour (Dysmicoccus breuipes), when a thousand animals (Scutigerella Immaculata NEWP), and Pratylenchus nematodes that cause a pimple on the root.
Plants are attacked by infestation leaves would be wrinkled and pale. While the disease is dangerous fungus Phytophthora cinnamomi Rand that causes heart rot (growing point) and fruit rot bacterium Erwinia chrysanthemi. In the pineapple crop is not good drainage or stagnant water, root rot fungus Phytophthora parasitica threatening.
In addition, there is a viral disease that causes shrinking pineapple leaves and yellow striped called Emilia sonchifolia (L.) DC. This virus is distributed by Thrips tabaci Lind landless. Therefore, the commercial farming of large-scale, SUNDULBET AGEN BOLA SBOBET IBCBET CASINO 338A TANGKAS TOGEL ONLINE INDONESIA TERPERCAYA pests and diseases should be prevented before attacking the plant.
Pests above can be overcome by insecticide sprays or Kelthane Bayrusil 0.2%. While the fungus disease can be treated with a systemic fungicide sprays.
harvesting
If there are characteristics such as distance between the eyes / thorns is enough width, eye shape flat / flat, somewhat rounded, the tip of the petals have begun to dry up; odor / aroma began fragrant; and basic fruit has started to turn yellow then the plants have parent / physiologically ripe. To guard against a decline in the quality of fruit rejuvenation should be performed after the age of 2 years plant.
postharvest
Pineapple fruit should be harvested after the true old or mature trees. Signs can be harvested fruit is flat and her eyes looked sparse. When struck (knock on) will give voice echoed. Pineapple fruit is beginning to ripen will issue a distinctive aroma. Large harvest months are December, January, and July.
With pineapple SeniorAgen.com Agen Bola Tangkas Online Terpercaya dan Terbaik 2014processing diversified processed it may take longer shelf life, reduces the risk of rot, and can expand your marketing reach. Some pineapple processing technology innovations, one of which has developed and licensed by the Department of Health is Dodoo pineapple and nata de pina.
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