Coffee botany is mainly divided into the following five varieties
Coffee classification
There are more than 60 kinds of coffee, but there are roughly two kinds of coffee grown on a commercial scale, one is Arabica, accounting for about 70% of the world's coffee cultivation area; one is Robasta, accounting for about 30% of the world's coffee cultivation area.
According to the classification of coffee by China's national standards, it is mainly divided into the following five varieties.
1. Arabica coffee, i.e. Arabian species. Native to Ethiopia, it is the world's leading cultivated species. China is mainly distributed in Yunnan, Guangdong Zhanjiang area. This species is cold-resistant, drought-tolerant, the product smell mellow, good drinking quality, but easy to infect leaf rust.
2. Medium-grain coffee, i.e. robasta. It is commonly known as indigenous to the tropical rain forest area of Congo, Africa. Cultivation area is second only to small seed species, mainly cultivated in Hainan Province in China. This species is not tolerant to strong light, wind and drought, and has weak cold resistance. However, it has strong disease resistance and is not easy to infect leaf rust. The product has strong taste and strong irritation.
3. Large-grain coffee, i.e. Liberian. Originated in Liberia, Africa. Cultivation area is small, China's Hainan Province also has a small number of planting, suitable for low altitude, high temperature areas to grow.
4. Ethelsa species. Originated in the Charlie River Basin of West Africa, China has no cultivation.
5. Arabasta species. It is a new species of tetraploid coffee produced by colchicine treatment in Cote d'Ivoire, Africa since 1962 by French Coffee and Cocoa Research Institute. It has not been cultivated in China.
Arabian species (commonly known as small seed species) is the most suitable variety for cultivation in Yunnan Province of China.
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Coffee cultivation Coffee can not be grown in any environment
Coffee can not be grown in any environment, because it is originally a plant growing in a tropical rain forest. In systematic development, coffee forms the habit of calm wind, cool, shaded or semi-shaded and humid environment. Therefore, coffee has strict requirements on planting conditions. We call the strips on both sides of the equator, between latitudes 25 degrees south and north, suitable for coffee growth as coffee belts. 1. Temperature. Yes
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History of the spread of Coffee Coffee was introduced into China
1. Coffee was introduced into Europe in the 16th century, and coffee attracted the attention of European countries in the name of Arabic wine. In the middle of the 17th century, coffee became popular in Europe. 2. When coffee was introduced into Asia in 1600, Baba Budan, a Muslim, successfully smuggled seven seeds on his belly and planted them for trial in the mountains of Mysore in southern India without large-scale cultivation. sixteen
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