Bitter gourd, which is known in the Philippines as ampalaya, is an annual plant that is native in this country. It is botanically known as. AMPALAYA FARMER USES ORGANIC INPUT TO BOOST HIS PRODUCTION usually has a modest harvest decided to use an organic foliar fertilizer; it almost doubled the output of his ampalaya or bitter gourd plantation. The ampalaya plants of Leonardo are producing healthy tops which are readily bought by local buyers – providing him with additional income.
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Ampalaya, amargoso or bitter gourd Momordica Charantia Linn is one of the most important commercial and backyard fruit vegetables in the country today. It has both nutritive and medicinal use.
The fruit and leaves of which are used as vegetable and the latter are further used as a laxative for new born babies while the stem and ampalyaa as antidotes for fever. They are rich in calcium, phosphorus, iron, carbohydrates and vitamin B. It is also known to cure diabetes, arthritis, rheumatism, asthma, warts, and ulcer. Generally two types are being grown the Sta.
Rita type, which is long, dark green and less warty and the Pinakbet type which is short and warty and much bitter in flavor. Ampalaya thrives well in all types of climates but high yield can be obtained during the cooler months because of more flower setting and bigger fruits. It grows in low elevation area anytime of the year. The crops grow well in any types of soil with a pH of 5. A,palaya yield however is attained on sandy loam soil.
Soil analysis is a must for commercial planting. A good land preparation is very important in ampalaya culture. The field should be well prepared, plowed and harrowed twice to remove weeds and other plant debris in the field. Furrows are then made 3 meter apart. Organic fertilizer is applied at the rate of 5 tons per hectare during land preparation or a week before planting. An improved technology in the Philippines for ampalaya production anpalaya the use of plastic mulch to cover the beds.
Planting holes are bored into the plastic sheet base on the planting distance. It offers number of advantage, its control weeds, preserve soil productiln, prevent soil erosion and leaching of fertilizers and reflect light, serving as repellant to insect which hide under the leaves.
To use the plastic mulch, stretch it over the planting beds, with edges held down by thin bamboo slats, staple well into the soil every 20 cm.
Punch holes at 50 cm between plants in the row and 3 meters between rows. Ampalaya can be direct seeded or transplanted. Direct seeding is most common, a hectare of production area requires 2.
Seeds are planted the following day or as the radicle break. Transplanting can also be done specially when the seeds are scarce and during off-season planting. Pre- germinated seeds result in good seedling and an even crop establishment. Early planting in some areas is usually done during the months of October to December and the late planting are during the month of January to February.
The rate and distance of planting use by most farmers is three meters between furrows and 0. Other recommended spacing are: Bitter gourd or ampalaya grows best with overhead balag type trellis about 6 ft high. A lining of bamboo poles with abaca twine as lateral supports is done three weeks after germination. Lateral support of bamboo poles are spaced three meters between furrows and two meters between hills and the side support is place after the bamboo poles are constructed. The horizontal support of abaca twine is place before prodjction vine reaches the top with a 6-inch mesh.
Abaca twine is use as a lateral and horizontal support because it does not absorb too much heat however it is not reusable for the next cropping season.
For plantation, the use of big wooden posts kakawate or ipil-ipil are dug into the soil about 1. The side support is used to productioh breaking down of the trellis. Train the vines on the vertical trellis regularly by tying the vines to the trellis. Initial pruning should be done one month after planting or when lateral vines appeared.?
Remove all lateral vines from ground level up to the top of the trellis and all ineffective lateral vines above the trellis at 15 to 20 days interval.
Remove all female flowers below the overhead trellis. Allow branching and fruiting on the overhead trellis. Fruits may also be allowed to form just above the 10th node. Ampalaya is a plant that requires an abundant supply of moisture for vegetative pfoduction reproductive development to maintain a good crop stand in the dry season. Furrow irrigation is done twice a week during vegetative stage and once a week during the reproductive stage or before each application of fertilizer. Weeding is done when need arises.
The use of organic fertilizer such as manure or compost about 5 to 10 tons per hectare proeuction inorganic fertilizer is recommended. Powdery Mildew- It is cause by a fungus that appears as white powdery growth on leaves. Crown leaves are affected first and may wither and die. The fungus may be introduced on greenhouse grown plants or wind from areas infected with the diseases.
Disease development is favor by high temperature. Downy Mildew-A irregular shaped yellowish to brown spots appears on upper side of the leaves, usually at the center of plants. Under moist condition, a purplish mildew develops on the underside of the leaf spots.
Leaves die procuction spots increase it size. Spread is rapid from the crown toward new growth.
Moist condition favors the development of the disease. Bacterial Wilt -The disease is characterized initially by wilting and drying of individual leaves, which also exhibit cucumber beetle injury. Later, leaves on one or more laterals or entire plants wilts.
Wilted parts may appear to recover at night, but they wilt on successive sunny days and finally die. Several kinds of leaf diseases attack the plant and can cause yield reduction. Most often, the old leaves are affected; spraying of Fungicide is a preventive measure.
You can consult your local inputs dealer on how and what fungicide to use. However crop rotation, field sanitation, and the use of resistant varieties is also highly recommended. Fruitfly- The fruitfly is one of the major insect pests of ampalaya.
Adults lay it eggs on the young fruits. The eggs later hatch into small worms that starts feeding inside the fruits. Symptoms are deformed fruits, fruits with holes that turn orange or yellow prematurely. The insect can be control by removing all damage fruits from the field. Spray only after the removal of the damage fruits with insecticides recommended by your pesticide dealer.
Wrapping young fruits with newspaper or plastic bags prevent the fruit fly from laying eggs on the fruits. Wrapping reduce the use prodhction pesticides. Thrips- it is a very small crawling insect on that stays on the lower side of the leaves.
It is recommended to spray during nighttime 2 t0 3 consecutive nights if infestation is severed. This was found to be very effective time to spray. The pest hides during daytime and cannot be control using contact insecticides. Neighboring plantation should also be sprayed at the same time. Amppalaya your input dealer on what pesticides to use in controlling this pest.
Harvest when the fruits are green.
Production Guide on Ampalaya
Harvesting starts 45 to 50 days after seedling. It can be prodution twice a week. Harvest early in the morning to protect harvested fruits against rain, sun, and mechanical damage. Sort fruits according to marketable standards, and remove damage fruits. Pack in plastic or bamboo crates line with newspaper or bamboo leaves. Fruits can be stored for days under this condition.
Production Guide on Ampalaya
Please how and where do I get Ampalaya in Nigeria lagos or the eastern part of Nigeria. A guide will be very useful. Your email address will not be published.
Notify me of follow-up comments by email. Notify me of new posts by email. Land Preparation A good land preparation is very important in ampalaya culture. Plastic Mulching An improved technology in the Philippines productipn ampalaya production is the use of plastic mulch to cover the beds.
Planting Ampalaya can be direct seeded or transplanted.
Time of Planting Early planting in some areas is usually done during the months of October to December and the late planting are during the month of January to February. Rate of Planting The rate and distance of planting use by most farmers is three meters between furrows and 0. Trellising Bitter gourd or ampalaya grows best with overhead balag type trellis about 6 ft high.
Technoguide for Ampalaya Production Part 1 | Juan Magsasaka | Provides Free Farming Guides and Tips
Vine Training and Pruning Train the vines on the vertical trellis regularly by tying the vines to the trellis. Water and Weeding Management Ampalaya is ampalwya plant that requires an abundant amaplaya of moisture for vegetative and reproductive development to maintain a good crop stand in the dry season.
Fertilization The use of organic fertilizer such as manure or compost about 5 to 10 tons per hectare with inorganic fertilizer is recommended. Pests and Diseases Control Powdery Mildew- It is cause by a fungus that appears as white powdery growth on leaves. Harvesting Harvest when the fruits are green.