Brewing of Vietnamese Coffee Bean varieties by graphic Flavor description

Brewing of Vietnamese Coffee Bean varieties by graphic Flavor description

Vietnam's geographical location is very favorable for coffee cultivation. Southern Vietnam has a hot and humid tropical climate, which is suitable for growing ROBUSTA coffee, while the north is suitable for growing ARABICA coffee. Coffee production in Vietnam has the following characteristics:

The main results are as follows: (1) because there is no effective way to deal with fallen leaves, medium-grain coffee was selected as the main variety in the early 1980s.

(2) based on the planting technology, the coffee planting method was determined, that is, under the hot and humid climate in southern Vietnam, high density planting, large amount of irrigation, excessive fertilization and no shading trees were used to obtain the maximum yield and give full play to the production capacity of medium-grain coffee. The per unit yield of many coffee plantations in Daklak, Gia Lai, Kontum and Dong Nai areas of Vietnam reached 340t / ha. The yield of some plantations is even as high as 89.9 tons per hectare.

(3) processing technology: mainly making full use of the solar energy drying method in the dry season in the plateau of central Vietnam to process coffee.

In the field of coffee processing, there have been some dilapidated processing plants since 1975, and there are several processing plants in northern Tongjiao, Fukui and other places, whose equipment was made in East Germany from 1960 to 1962. In the south, the old factories left by former landowners such as ROSSI,DELPHANTE are also small.

While expanding the coffee planting area, Yue also began to build new coffee processing plants, first producing some stand-alone equipment, and later imitating the production line according to the HANGXA style, the main manufacturers are the Haiphong May 1 Machinery Factory, the Ministry of Industry A74 Plant in Shoude, Ho Chi Minh City, and so on. In recent years, many companies and farms in Vietnam have imported new processing plants with relatively complete equipment from Germany and Brazil, and imported more than a dozen sets of coffee processing production lines from PINHALENSE of Brazil.

Since then, more and more factories began to imitate and improve their own production of Brazilian equipment. In recent years, the processing capacity of Vietnamese coffee has been greatly improved, which can guarantee the export of 150000 to 200000 tons of coffee kernels per year.

Although the labor cost of Vietnamese coffee industry is relatively low and the output of coffee is high, the cost of Vietnamese coffee is still high and it is difficult to be competitive.

The main reason is that Vietnamese farmers purchase a large number of chemical fertilizers and irrigation in order to increase their output as much as possible, which reduces the efficiency of investment and increases the cost of production. Therefore, it is necessary to adjust the investment structure and reduce the investment in chemical fertilizers, pesticides and irrigation. It is not necessary to pursue the highest output but can achieve the most considerable profit level.

In addition, at present, Yue farmers use a large number of chemical fertilizers, which should be replaced by organic fertilizers to improve the scientific and technological content.