Costa Rican Yerzaro coffee with clear flavor and bright acid taste the manor area is special.

1502 C. Columbus discovered the coast of Costa Rica on his fourth voyage. Since then, the Spanish colonists have invaded many times.

The city of Catago was founded in 1563 and Costa Rica was colonized by Spain and placed under the jurisdiction of the Governor's Office of Guatemala. During the colonial period, under the cruel enslavement and oppression of the Spanish colonists, the Indians were almost wiped out, and there was little labor available for enslavement, so the Spaniards had to cultivate small plots of land and produce the agricultural products they needed. Costa Rica has long been in a state of poverty, ignorance and isolation from the outside world. In the six general elections from 1953 to 1978, the National Liberation Party won four times. During its reign, the party emphasized state intervention in the economy, nationalization of some industries, increased import taxes to protect national industries, forced United fruit companies to increase income tax, strengthened relations with other Latin American countries and Western Europe, changed the situation of relying solely on the United States, joined the Central American Common Market in 1963, and established diplomatic relations with the Soviet Union and some Eastern European countries in the 1970s.

In 1978, the leader of the Unity Party, R. Carazo Odio was elected president. In order to ease domestic conflicts, he adopted measures such as tightening spending and increasing social welfare. at the same time, he proposed to restrict state capital and encourage foreign and private investment.

In February 1982, L.A., leader of the National Liberation Party. Munch Alvarez was elected president.

In February 2010, Chinchilla won the general election and became the first female president of Costa Rica. Costa Rica is located in the Central American isthmus, belonging to North America, latitude 10 °north, longitude 84 °west. It is bordered by the Caribbean Sea to the east and the North Pacific Ocean to the west, with a coastline of 1290 km (212km on the east coast and 1016 km on the west coast). Costa Rica borders Nicaragua in the north (309 km long border) and Panama (639 km long border) south-southeast. There are a total of 51100 square kilometers, including 50660 square kilometers of territory and 440 square kilometers of territorial sea, which is slightly smaller than West Virginia in the United States and equivalent to Ireland.

The research center, located about 30 kilometers northeast of San Jose, the capital of Costa Rica, belongs to the Costa Rican Coffee Association.

Coffee planting, breeding, quality inspection research institutions, in addition, it also has 10 hectares of experimental plots, planting a number of excellent varieties. Coffee is the main agricultural product of Costa Rica, with an annual output of more than 2 million bags (60 kg) and a foreign exchange earnings of 250 million US dollars, second only to pineapple and banana Costa Rican coffee with full grains, ideal acidity and unique strong flavor. Costa Rica's coffee industry, originally controlled by the Costa Rican Coffee Industry Company (ICAFE), has been taken over by the official Coffee Committee (Oficinale Cafe). Among the exported coffee, those products that are considered to be of substandard quality are colored with blue vegetable dyes and then transferred back to China for sale. Coffee consumed domestically (dyed blue or undyed) accounts for about 10% of total production, and local per capita coffee consumption is twice as good as that of Italy or the United States. Costa Rican coffee is called "extra hard beans". This kind of coffee can grow at an altitude of more than 1500 meters. Altitude has always been a problem for coffee growers. The higher the altitude, the better the coffee beans, not only because the higher altitude can increase the acidity of the coffee beans and thus increase the flavor, but also because the night temperature at the higher altitude is lower, which can make the trees grow slowly, thus the flavor of the coffee beans is stronger. In addition, due to the high altitude drop caused by sufficient rainfall, very beneficial to the growth of coffee trees, high-quality Costa Rican coffee is called "extra hard beans", this kind of coffee can grow at an altitude of more than 1500 meters. Altitude has always been a problem for coffee growers. In addition, due to the high altitude drop caused by sufficient rainfall, is also very beneficial to the growth of coffee trees. However, although coffee is grown at higher elevations,

There are many advantages, but the additional transportation costs must be taken into account, which is likely to make coffee production unprofitable. The coffee industry in Costa Rica has adopted new technologies to increase efficiency, including the use of "electric eyes" to select beans and identify coffee beans of irregular size.