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. The temperature requirement varies with the cultivated species, and the small seed species are more hardy and prefer a warm and cool climate, requiring an annual average temperature of 19-21 degrees.
2. Rainfall. Annual rainfall of more than 1250 mm, uniform distribution, especially in the flowering and young fruit development period, there is a certain amount of rainfall is most suitable for the growth and development of coffee.
3. Light. Coffee is not resistant to strong light, needs proper shade, the light is too strong, and the growth is inhibited. If you add in the lack of water and fertilizer, there will be premature senility and even death. Excessive shade, long branches and leaves, few flowers and fruits, and low yield.
4. Wind. Coffee prefers a quiet breeze.
5. Soil. Coffee has well-developed roots and shallow distribution of absorbing roots, which requires loose, fertile and well-drained loam.
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Coffee tree characteristics
1. Roots: Coffee roots are conical roots. 2, stem: coffee stem is also known as the trunk, is from the development of straight branches. 3, leaves: simple opposite, green, elliptic to long elliptic. 4. Flowers: white and fragrant. Fruit: The fruit is a drupe, usually containing 2 seeds, but also single and 3 seeds.
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Coffee botany is mainly divided into the following five varieties
There are more than 60 types of coffee classified, but there are roughly two varieties of coffee grown commercially on a large scale, one is Arabica, accounting for about 70 percent of the world's coffee planting area, and the other is Robasta, accounting for about 30 percent of the world's coffee planting area. According to our national standards, the classification of coffee is mainly divided into the following five varieties. 1. Small seed coffee, that is, Arabian species. Original production
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