A brief introduction to the characteristics of Yunnan small-grain Coffee planting Technology Brand and Flavor description

Although the environmental problems of coffee cultivation can reach the standard of hot areas, they are far away from the equator, evaporation, large-scale coffee cultivation in Yunnan is less than 1100m above sea level, the severe drought in Yunnan in recent years, and the frost period in the producing areas, and so on, all make coffee planting can not be guaranteed normally, which directly affects the quality of coffee production. As for other processing problems, not to mention the quality of farmers, tea farmers drink tea for generations, but farmers may not have had coffee in their lives.

Although Zhu Kula is poor and backward, it has an inextricable bond with coffee. In addition to growing coffee all over the country, the villagers all have a tradition of drinking coffee: self-growing, self-grinding and self-brewing, and now men, women and children in the village have the habit of drinking coffee. The villagers here have a special feeling for the coffee tree, even if the coffee beans do not bring them any economic benefits, the villagers are not willing to cut down a coffee tree.

Sexual reproduction is a reproductive method to obtain a large number of seedlings at one time, the first is seed selection and seed treatment, improved varieties are the basis of cultivating strong seedlings and increasing per unit yield, we must carefully select improved varieties, on coffee mother trees, choose fully mature, normal fruit shape, full and full, the same size, with two seeds of fruit. To remove the peel of the selected fruit, you must be careful to prevent the seeds from being damaged and affect the germination rate, and then put the peeled seeds in a ventilated and cool place to dry. After the seed shell is whitened, the seeds can be stored, and the seeds can not be exposed to the sun. Put the seeds into bamboo baskets or cloth bags and turn them once a month in the mild sun, so that the seeds stored for a long time can maintain a high germination rate. After the bottom of the seedling bed is arranged, the seeds can be sowed. According to sowing 1 kg of seeds, 1.5 square meters of seedbeds are needed, and each kilogram of seeds is about 3500 Mel 4000 seeds. If the emergence rate is more than 80%, the seedlings can be transferred to 2500 Mel 3000 plants. Before sowing, seeds can be soaked in 40 ℃ warm water for 12 hours to accelerate germination, and the effect is the best. The seedlings can emerge 80 days after sowing. When there are two leaves in the seedlings, the seedlings can be transplanted into a nutrition bag for management. The seedling bed is drenched with water when the seedlings are raised. Take more soil with the roots as much as possible, and be careful not to hurt the roots and stems. After planting, pour enough water to set roots and shade with a small shade shed. Seedlings are easy to die from drought, so water should be replenished in time, and water should be drenched twice a day, but less in rainy days. Water and fertilizer should be applied for the first time when the seedlings grow to 3 true leaves, 1000 kg of human feces and urine, 5 kg of calcium superphosphate and 2000 kg of water per mu, and then 5 pairs of true leaves and 8 pairs of true leaves should be applied once respectively, and the seedlings should stop applying water and fertilizer for 2 months before emergence, so that the seedlings can survive after planting.