Tips and Guides

The green bay mussel or tahong (Perna viridis) is a popular and delicious food item. It is rich in vitamins, minerals, protein and carbohydrates.

Green mussels were originally regarded as pests before World War II because they competed with food and space in oyster farms. In 1950, it was recognized as a primary bivalve food. The first mussel commercial farm started in Bacoor, Cavite, in 1955.

How to culture Green Mussel or Tahong

Oyster culture in the Philippines began at Hinigaran, Negros Occidental, in 1921. Oyster or talaba is a popular bivalve delicacy because of its excellent flavor and taste. It is mostly marketed in the shell as freshly-shucked meat. Some salted oyster or bagoong are made during peak harvest season. It is rich in vitamins, minerals, proteins and carbohydrates. The shells are mostly used as raw materials for the manufacture of lime and poultry grit. The shells also serve as spat collectors for culturing.

Mariculture of oysters have been expanding to other areas in the past years. There are about 5 sq km used for oyster culture ranging from 1,500 m-5,000 sq m in about 1,300 farms. Oyster farms are located in 17 provinces comprising Regions I, IV and VI. Major producers are Negros Occidental, Pangasinan and Cavite (Oyster, Commodities Series, No. 64, TLRC 1988). There are little or no available records of oyster preparation exports and data on consumption. Oysters are mostly consumed near production areas.

Site selection

Oysters thrive best in brackish to marine waters with salinity ranging from 15-26 ppt at 20-30ºC water temperature. Viable oyster farming grounds have indigenous species of spawners that are present. The water should be free from pollution with green to blue-green color. The area should be free from flooding that may result to 0-10 ppt salinity; this causes heavy mortality and heavy siltation. Water depth should be at least 1.5-4.0 m at the lowest tide.
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Banana is one of the most common and widely grown fruit crops in the Philippines. It is also one of the country’s major dollar earners, and has consistently ranked next to coconut oil and prawns in terms of value earnings during the last five years.

In 1991, banana topped local production among the other major fruits such as pineapple and mango, thus eating up more than one-third of the production pie.

Banana has various uses. The ripe fruit is pureed, candied, and preserved in various forms when not eaten fresh. Its extract is used in the manufacture of catsup, vinegar, and wine. The unripe fruit is powdered and chipped.

In rural areas, the young leaves are pounded to suppress bleeding and treat wounds. The leaves are also widely used as packing materials for fruits and vegetables in market centers. Banana fiber is manufactured into rope, sack, and mat. Sheets of paper and paper boards are also made from banana peel. Banana blossom is exported dried. Filipino housewives use it in special dishes.

VARIETY

Banana is native to Southeast Asia where the climate is warm and humid. Of the 57 banana cultivars, the following are the most common in the Philippines:

1. Saba
grows to as tall as 20 feet; fruit is angular; has thick peel that is green when unripe, yellow when ripe; flesh is white when ripe; gestation period is 15 to 16 months.

2. Lacatan
grows to a height of five to nine feet; fruit is round, seedless; has thick peel that has green when unripe, yellow-orange when ripe; gestation period is 14 to 15 months. Read more…

Ito’y maitatanim sa lahat ng dako ng Pilipinas. Ang ampalaya ay mayaman sa kalsiyum, mineral, karbohaydreyt at Bitamina B. May dalawang uri ng ampalaya: ang puti at berde. Ang berde ang karaniwang itinatanim.

Paraan ng Pagtatanim

Magtanim ng 4-5 binhi sa bawat tundos na 5 sentimetrong lalim at 1 ½ hanggang 2 metrong agwat sa hanay ng mga tudling. Pagkaraan ng ilang araw, bawasan ang pananim at mag-iwan lamang ng 2-3 malulusog na pananim sa bawat tundos.

Sa sandaling tumubo at gumapang ang mga baging ng ampalaya, bungkalin ang lupa sa pamamagitan ng kamay o pang-ararong hila ng kalabaw. Gawin ito pagkaraan ng isang linggo.

At the end of the nineteenth century, several plant species were introduced into the Philippines. These came from different parts of the world and included fruits, vegetables and medicinal plants. Some proved to be valuable and easily adapted to the Philippine conditions while others were less promising and did not gain a wide acceptance among the populace. One of the introductions which proved to be suitable to the Philippine soil and climatic conditions was the avocado.

Known as ‘aguacate’ in Spanish and ‘alligator pear’, ‘Palta pear’, ‘Midshipmans butter’ and ‘avocado’ in English, it is called as ‘abokado’ in the Philippine vernacular. It was introduced into the Philippines in 1890 by the Spaniards through seeds coming from Mexico. However, it was only from 1902 to 1907 that avocado was introduced successfully into the Philippines by the Americans. Through the Bureau of Agriculture (now the Bureau of Plant Industry which is under the Department of Agriculture), planting materials were received from Hawaii, Costa Rica and the United States. In 1913, the Bureau of Agriculture, together with the College of Agriculture of the University of the Philippines Los Baos, started the countrywide spreading of avocado trees. Now, avocados are found growing all over the country, most of which are cultivated in backyards.

Varieties

The avocado varieties in the country have been developed mainly through introduction and selection. Many varieties have been introduced since 1903 and most of them have been lost. Today, only a few varieties exist. Most of them are selections from local seedling trees, and they are confined to only a few nurseries and backyards. These are:

* Cardinal: The fruit bottlenecked with an average weight of 400 grams. The skin is reddish-purple and thick (1.3 mm). The seed is small (40 g) and is loose to tight in the cavity. The flesh is yellow, moderately fibrous and constitutes 80 per cent of the whole fruit by weight. Read more…