A brief description of how to brew the taste and flavor of Yunnan small-grain coffee planting technology

A brief description of how to brew the taste and flavor of Yunnan small-grain coffee planting technology

Some secondary stems are produced within one or two years after the young coffee trees are planted, and if these stems are retained, they can form a multi-dry tree shape, but the development of these secondary stems is irregular, which has a certain impact on the yield, so it must be reshaped. According to the branches, growth habits and fruiting habits of different varieties, as well as different environments and different management conditions, reasonable pruning forms are adopted respectively. The shaping and pruning of general small-grain coffee can be divided into two basic types: single-dry type and multi-dry type. In Luquan Tanglang, Jiaoping and other areas, due to high temperature and rain, low altitude, rapid growth of trunk branches, less second and third branches, less cutting results, and less fruit in the hidden canopy, it is appropriate to adopt multi-stem plastic surgery with one branch as the main result.

Small trees or large shrubs, 5-8 m tall, base usually much branched; old branches gray-white, nodes dilated, young branches glabrous, compressed. Leaves thinly leathery, ovate-lanceolate or lanceolate, 6-14 cm long and 3.5-5 cm wide, apex long acuminate, acuminate part 10-15 mm long, base cuneate or slightly obtuse, rarely rounded, entire or shallowly wavy, both surfaces glabrous, lower vein axils with or without small pores; midrib raised on both surfaces of leaf, 7-13 on each side of lateral veins; petiole 8-15 mm long Stipules broadly triangular, arising from the tip of the upper part of the young branch conical or awn tip, the tip of the old branch is often protruding tip, 3-6 mm long

The growth and development of coffee is closely related to climatic and environmental conditions. In the areas where the wind is strong, the temperature is high, the light is strong, and the soil is easy to dry, the axillary buds of plant branches tend to differentiate into flower buds, and the growth of branches is small, which is easy to cause premature senescence. Therefore, it is necessary to choose a place with quiet wind, high humidity and short light as a garden. Small-grain coffee is a plant that needs water and is afraid of too much water. Where the rainfall is below 1400mm, we should choose places with irrigation conditions or water conservancy facilities. The root system of coffee is very strong, and the soil drainage is poor, so drainage ditches should be added. If the soil has high sediment content and poor water conservation and fertility, mulch should be used and organic fertilizer should be applied.