Introduction to the production area of grinding scale varieties of coffee with Liberian flavor description treatment method

Coffee beans

Ethel sa is a variety discovered in 1904, which is native to the Charlie River Basin in Africa, with small fruit and high yield per plant, especially a drought-resistant variety. The product has a strong flavor, slightly bitter taste, cultivated less Liberian species, that is, large-grained species, originated in Liberia in Africa, as well as Malaysia and other few countries. Its cultivation history is slightly shorter than the other two coffee trees. Liberian coffee trees are suitable for growing in lowlands. Its trunk is high and strong, it is 18 meters high, its leaves are large and tough, and its fruits and coffee beans are also very large. Its seed coat is close to the seed kernel and is scarlet when it is mature. The quoted flavor is strong, the caffeine content is medium, the irritation is strong, and the quality is poor. Because of its unique taste, low demand and small cultivated face value, it also produces less than 5% of the world's coffee production. Robasta coffee trees are originated in Madagascar in central and western Africa and Indonesia in Asia. Its output accounts for about 20% and 30% of the world's output. Robasta coffee tree is suitable for planting in the lowlands below 500 meters above sea level, has strong adaptability to the environment, can resist bad climate, resist diseases and insect pests, and does not need much artificial care during soil preparation, weeding and pruning. It can be allowed to grow in the wild, and it is a kind of coffee tree that is easy to cultivate. But its finished product tastes more bitter than Arabica, its caffeine content is higher, and its quality is much lower, so it is mostly used to make instant (instant) coffee. Since it is mainly produced in Africa, most Africans drink robastian coffee.

Liberian Arabica coffee is more difficult to grow, they like mild days and colder nights, too cold, too hot, too humid climate can be fatal to it. Coffee trees in Arabica need to be planted on sloping slopes at high altitude. they grow luxuriantly in the highlands (600-1800 meters) and require special climatic conditions-the average temperature throughout the year is about 20 degrees Celsius and there is plenty of rainfall without frost. Only more than 50 countries in the world have such conditions, all of which are about 160 kilometers north and south of the equator. Its harvesting must be carried out manually, which is more difficult. However, because Arabica coffee beans have excellent flavor, balanced taste and low caffeine content, Arabica coffee accounts for about 70% of total coffee growth. most Arabica coffee is produced in Brazil, Colombia and Central American countries in South America. Costa Rica in the Caribbean, Guatemala, Jamaica, Mexico and Ethiopia. Arabica coffee beans are large, uniform in size and glossy in color. Coffee beans that are generally familiar to everyone, such as Santos in Brazil, Mantenin in Sumatra, Yemenmoka, Blue Mountain in Jamaica, and so on, belong to Arabica. The first kind of high-quality coffee beans is Arabica beans, which accounts for 70% of the world's output. The world-famous Blue Mountain Coffee, Mocha Coffee and so on are almost all Arabica species. The other is the Robasta species, which is native to the Congo in Africa and accounts for about 20% to 30% of the world's output. Different varieties of coffee beans have different tastes, but even the same varieties of coffee trees have their own unique flavor due to the influence of different soil and climate. The other two species are Liberian and Ethel sa.