The breeding ground of coffee how does coffee breed and where it is produced?

① nursery land selection: it is appropriate to choose close to the water source, good drainage, fertile, deep soil layer, loose loam or sandy loam as nursery land.

② soil preparation and application of basic fertilizer: the soil in the nursery should be fully ploughed and raked into fine pieces, ploughed 20 to 25 cm deep, stone, grass roots, sundries should be removed quickly, and then the border should be 1 meter wide, the path between the border should be 50 cm wide, the east-west direction of the border on flat land should be 5000 million jin, and calcium superphosphate should be 50 kg 100 jin, and the fertilizer should be fully mature and evenly mixed with the soil.

③ erection of shade canopy: coffee seedlings can not tolerate strong light, so shade canopy must be erected. The shade shed is divided into two kinds: big and small. The big shade shed is 180 to 200 centimeters high, and the area can be divided from several to several mu. The small shade shed is 80cm high and 100cm high, one for each bed. The big shade shed has the advantages of convenient management and uniform light transmission, but it is difficult to obtain materials. But the shading net can also be used, the management of the small shade shed is not convenient, and the seedlings receive uneven light, but the material is easy to solve. These two kinds of shade sheds can be erected according to local conditions. If you use plastic bags to raise seedlings, it is best to use a large shade shed, which can make full use of the land.

④ sowing and sprouting: coffee seeds take a long time from sowing to unearthing. If direct seeding, there are many gardeners, inconsistent sprouting and irregular growth. It is best to use the method of accelerating germination and transplanting seedlings, that is, to concentrate the seeds on the sand bed until the seedlings appear true leaves, and then transplant to the nursery. The specific measures are as follows: after the land preparation, spread about 1 inch of fine sand on the border surface to make a sand bed, the sand bed must be covered with a shade shed, maintain 80-90% shade, and then evenly sow seeds on the sand bed. The sowing amount is about 1.5 square meters to sow 1 jin of seeds, and the distance between the seeds is about 1 cm. Press the seeds slightly with a plate to make the seeds fully contact with sand, and then cover them with a layer of sand with a thickness of invisible seeds, cover with a layer of thin grass and fully sprinkle with water. After dripping water once a day, keep it moist. After 40-60 days, the seedlings can be unearthed. When a small number of seedlings are unearthed, the mulch must be removed so that the seedlings can grow. -