What's the difference between coffee beans and coffee? how to make good siphon coffee?

Arabica coffee and Robbite coffee are harvested once every three or four years, and their lifespan is also different due to different production conditions and different degrees of care. Both varieties need plenty of sunlight and moisture. Arabian coffee trees like a seasonal climate of 15-24 degrees Celsius; Robbins prefer a warm equatorial climate, where temperatures are stable in the range of 24-29 degrees Celsius. When the temperature drops below zero, both kinds of trees freeze to death, and they need about 152.4 centimeters of rainfall each year.

The traditional method of growing coffee trees is to plant trees of similar species nearby in order to shade coffee trees and protect their fruits from strong light. In addition to reducing the damage caused by direct sunlight, these trees also help to retain moisture in the soil. Irrigation and the use of chemical fertilizers are more modern methods, but they require capital investment, which requires that production and income must be economical and cost-effective, so they are only used in commercial plantations.

Coffee can be grown on vast estates, farms of different sizes, or on small plots of land opened up in forests or farms. In Brazil and Guatemala, for example, many large estates are dedicated to growing coffee, while in Brazil, more and more people are using mechanical harvesters. Large-area farming has high yield, but also high input and cost; small-scale farms have small yields but lower costs.

The main factors of change in the process of coffee production are labor cost and land cost. The problem of high labor costs can be solved through the use of advanced technologies, such as chemical fertilizers, herbicides, pesticides and mechanized production and irrigation, but all of these methods require capital investment.