Skip to main content

Tamarillo (Solanum betaceum)

Terong belanda or tree tomato or tamarillo (Solanum betaceum) is a plant species in Solanaceae, has a smell like a polar ox and the length of the petiole is about 7-10 cm. Plants having two varieties are red and yellow fruits which farmers prefer to plant the red ones.

S. betaceum has flowers in a small series on the armpits of the leaves near the tips of the branches, pink to light blue, fragrant, about 1 cm in diameter, five in number, and in the shape of a leaf clapper.

Dlium Tamarillo (Solanum betaceum)

Five-pointed flowers, five stamens in front of the petal leaves, anthers hidden in conifers as opposed to pistils, fruit buds have two spaces with many prospective seeds and small pistil heads.

Egg-shaped fruit, 3-10x3-5 cm, both ends tapered, hanging, long-stemmed and the leaves of the petals do not fall out. Fruit skin is thin, smooth, reddish violet, orange red to yellowish. The juice is rather acidic, blackish to yellowish. Flat round seeds, thin and hard.

Tamarillo grows well in the mountains and plateaus at an altitude of 1000 m above sea level in the tropics, but is also found in the range of 450-1700 m. Plants want soil that is rich in nutrients, good drainage, moist and cold soil.

Components in every 100g are water 81-87g, proteins 1.5-2.5g, fat 0.05-1.28g, fiber 1.4-6.0g, total acidity 1.0-2.4g, vitamin A 0.32-1.48mg, vitamin C 19.7-57.8mg, calcium 3.9-11.3mg, magnesium 19.7-22.3mg and iron 0.4-0.94mg.





Anthocyanins are included in the flavonoid class as one of the antioxidants, while high fiber to prevent cancer and constipation. The fruit is eaten as fresh fruit, spices, vegetables and drinks. Fruit is also processed including boiled, made pickled and so forth.

Tree tomato are planted through seeds, cuttings and sprout shoots. Seeds will give fruit in 2 years and die in 5-6 years. The transplanting in Cyphomandra costaricensis will last longer.

Kingdom: Plantae
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Solanales
Family: Solanaceae
Genus: Solanum
Species: S. betaceum

Popular Posts

Cogon grass (Imperata cylindrica)

Alang-alang or cogon grass ( Imperata cylindrica ) is a plant species in Poaceae, annual grass, sharp leaf, long buds and scaly, creeping under the ground, very adaptive and grows in all climates which often become weeds on agricultural land. I. cylindrica has a sharp pointed tip of the bud and emerges from the ground, height of 0.2-1.5 m but in other places it may be more, short stems, rising up to the ground and flowering white or purplish, often with wreath of hair under the segment. Leaf strands in the form of long ribbons, lancet-tipped with a narrow base and gutter-shaped, 12-80 cm long, very coarse edge and jagged sharply, long hair at the base with broad, pale leaf bones in the middle. The flowers are panicles, 6-28 cm long with long-haired and white-colored ears for 1 cm which are used as a tool to blow off the fruit when ripe. Cogon grass breeds quickly with seeds that spread quickly with the wind or through rhizomes that quickly penetrate the soil. Alang-alang does...

Ralph Holzenthal caddisfly (Rhyacophila lignumvallis) from Corsica in Rhyacophila tristis (Schmid 1970) group

NEWS - Ralph Holzenthal caddisfly ( Rhyacophila lignumvallis Graf & Rázuri-Gonzales, sp. nov.) from the island of Corsica (France) was established as a new species in the Rhyacophila tristis (Schmid 1970) group based on morphological analysis and the mitochondrial cytochrome c oxidase subunit I (mtCOI), including sequences from 16 of the 28 species in the group. Rhyacophila Pictet 1834 with 814 living and 30 fossil species is the largest genus of caddisflies in the world, distributed mainly in the northern hemisphere, but also in temperate and tropical India and Southeast Asia. One of the groups is the R. tristis group in the branch Rhyacophila invaria . R. lignumvallis is most similar to Rhyacophila pubescens Pictet 1834, Rhyacophila tsurakiana Malicky 1984, Rhyacophila ligurica Oláh & Vinçon 2021, Rhyacophila harmasa Oláh & Vinçon 2021 and Rhyacophila abruzzica Oláh & Vinçon 2021. However, R. lignumvallis differs in the shape of the X tergum, the dorsal arm ...

Guinea grass (Panicum maximum)

Guinea grass or buffalo grass or green panic ( Panicum maximum ) is a plant species in Poaceae, annual grasses, growing upright to form clumps, strong, cultivated in all tropical and subtropical regions for very high value as fodder. P. maximum reproduces in very large pols, fibrous roots penetrate into the soil, upright stems, green, 1-1.5 m tall and have smooth cavities for diameters up to 2.5 mm. Propagation is done vegetatively and generatively. Ribbon-shaped leaves with a pointed tip, very many, built in lines, green, 40-105 cm long, 10-30 mm wide, erect, branched, a white linear bone, often covered with a layer of white wax, rough surface by hair short, dense and spread. The flower grows at the end of a long and upright stalk, open with the main axis length to more than 25 cm and the length of the bunches down to 20 cm. Grains have a size of 3x4 mm and oval. Seeds have a length of 2.25-2.50 mm and each 1 kg contains 1.2 - 1.5 million seeds. Guinea grass has two varieties. P...