What kind of fruit decomposition diagram is the fruit of coffee?

What kind of fruit decomposition diagram is the fruit of coffee?

Robasta coffee trees are native to Madagascar in central and western Africa and Indonesia in Asia, and account for about 20% to 30% of the world's output. Robasta coffee tree is suitable for planting in the lowlands below 500 meters above sea level, has strong adaptability to the environment, can resist bad climate, resist diseases and insect pests, and does not need much artificial care during soil preparation, weeding and pruning. It can be allowed to grow in the wild, and it is a kind of coffee tree that is easy to cultivate. But its finished product tastes more bitter than Arabica, its caffeine content is higher, and its quality is much lower, so it is mostly used to make instant (instant) coffee. Since it is mainly produced in Africa, most Africans drink robastian coffee.

With the different regions, climates and even elevations of coffee producing areas, each factor has a key influence on the choice of treatment methods. Therefore, no matter which method of treatment, the structure of each layer of fruit has its different intention. The following are the more common treatments:

The inner pericarp is also covered with a layer of sticky material called pectin. If you want to take out the coffee beans, you have to remove the pulp, pectin and endocarp. Coffee beans basically grow opposite to each other. So one side of the coffee bean will be flat. This kind of coffee bean has a flat side, we call it "flat bean". Some coffee fruits grow only one seed (5%-20% of the total), which is due to pollination or environmental factors, resulting in a serious deterioration of the seed growth on one side, which looks round (in this case, the seeds on the other side will not be produced), this round coffee bean, we call it "round bean". In the coffee bean sorting process (distinguishing the size and picking out the coffee beans of poor quality), the "round beans" should be selected from the "flat beans". As the number of coffee beans is rare, they should be sold differently from the coffee beans that they are used to. Coffee beans in Brazil, Blue Mountain and other places are very famous, and the price is higher than that of coffee beans. But for farmers, there should be two coffee beans in one fruit.

The height of the coffee garden is controlled at about 2 meters, and most of the planting requirements for Arabica tree species are in high altitude areas, most of which are not conducive to mechanical fruit harvesting, and most of them are picked manually. At present, the main picking methods in the world are mechanical harvesting and manual picking.