The method of cultivating coffee trees how to grow coffee trees at home?

"Coffee is shared with you."

Oblique planting method: when planting, the seedlings are oblique to the ground at an angle of 30 degrees to 60 degrees (preferably 45 degrees). Oblique planting can inhibit the growth of the top of the trunk and promote the germination of basal straight branches. Attention should be paid to the selection of 3 or 4 sturdy and spaced direct branches for new stem culture. Cut off the old trunk after the new stem grows (figure 2)

-- Bend dry method: plant straight when planting, wait for the seedling to grow to about 1 meter high, then bend the trunk and fix it with rope or wooden hook. Attention should be paid to the selection of 3 or 4 straight branches with strong growth and certain intervals, which should be cultivated into new stems. The results of the original work were amputated 2-3 years later (figure 3). This method is more labor-intensive than the oblique planting method, and the trunk material must be fixed.

-1. Bend and secure the trunk 2. As a result of the original work, 3. 3% was cut off after 2 or 3 years. Newly cultivated stem

-- truncation method: this method is mainly suitable for seedlings that have been cut for more than 2 years, cut off at a distance of about 25 cm from the ground, and then planted in the field, and then cultured into new stems by using a number of direct branches that grow after truncation.

No matter which method is used to cultivate multi-stem, when the new trunk is left, we should always pay attention to cutting off the straight branches that germinate from the new and old trunk, so as not to disturb the tree shape and consume nutrients.

Replacement of trunk of ② adult trees

After 3-5 years of fruiting, as the trunk continues to grow, the fruiting part gradually increases, and the growth of the old trunk decreases year by year, the trunk must be replaced in time, and there are mainly two kinds of formation, namely, one replacement and branch replacement.

After the fruit is picked, all the trunks are sawed off at a time from the plant 25cm to 30cm above the ground. The saw blade is slightly tilted and smooth. When a large number of direct branches are produced under the saw blade, 3 or 4 strong and spaced direct branches should be properly selected as new stems, and the rest should be removed. The advantages of this method are: cutting dry at one time, convenient management, uniform light exposure to the newborn trunk, robust growth, and will not cause excessive growth of branches and leaves because of overshade.

Replacement in stages means that 1 / 2 trunk is replaced every year, 1 / 2 new trunk is cultivated, 1 / 2 straight branches are cultivated before the trunk is replaced, and when the trunk is cut off, it is sawed from the top of the sprouting of the straight branch. its disadvantage is that the growth of the new stem is affected by the old trunk, and it is easy to bend in case of strong wind and rain.

(3) rejuvenation of old trees

The rejuvenation of the old tree should be cut off at one time, and a small amount of harvest can be obtained one year after it is cut off. Cut off the dry after fruit picking, press 30cm above the ground at the old stem, press 30mm 45 from top to bottom. The corner saw is dry and the saw blade should be smooth. After cutting dry, it is necessary to dig the soil deeply, trim part of the root system, strengthen fertilization and promote growth. Remove the excess buds in time.

(4) the cause of the transformation of withered top trees and weak trees is that after a large number of branches bear fruit, they consume too much nutrients and die, resulting in the phenomenon of emptiness in the middle of the crown. After planting young or adult trees, due to the loss of management, the trunk is weak and aging, the plant growth is poor, rarely bear fruit, this kind of tree is called weak tree.

According to the situation of the withered tip of the coffee tree, the method of cutting off the trunk in the middle or bending the trunk can be used to cultivate the new trunk and re-cultivate the crown. However, the management of water and fertilizer must be strengthened in order to be effective.