Longan "see four sparse ones" simple fruit thinning method
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It is well-known that artificial fruit on longan fruit can reduce tree load, reduce nutrient consumption, concentrate nutrition, promote young fruit development, and strengthen fruits and fruits. It is the production of longan that increases longan fruit, improves quality, and seizes longan. An important measure of high yield stability. If there is a reasonable result, I will work with the Technical Director of Fruit Production and Professor Lu Meihuang of Guangxi University to study and discuss together a set of simple and easy-to-operate fruit removal methods. ". "Short cuts, digging and sweeping." This simple method of fruit thinning was popularized and applied in large areas in Pingnan County. The effect was very good and it was very popular among fruit farmers. The introduction is as follows and shared with everyone. "See the four sparse ones" is the ear of the longan tree that sparse 25 trees. In the process of sparse spikes, the four ears are cut to remove the ear, and the whole ear is cut off together with the lower two to three leaves of the mother tree. After leaving the sparsely populated and evenly distributed the ear, call it "see the sparse one" and evenly sparsely and evenly. In the case of a stunted ear, remove it first. “Short cuts, digging hearts and sweeping sweeps†is to pulverize the remaining big ears. Firstly, the longan ear is gently disturbed by hand into bundles, and then the branches are cut at appropriate positions to make a short cut. This is the first step of “short cutâ€; then, loosen the hand to allow natural extension of the ear, and then use the branches to cut the axis of the ear. In part, this is the second step of “diggingâ€; the third step will cut one or two spikes or ears from the base of the ear, which is “sweeping the groundâ€. After fruit thinning, depending on the variety and the resulting mother branch size, 40 to 70 grains were left in the ear. The longan with the thinning effect using the above-mentioned method has a compact panicle shape, a spherical appearance, a uniform fruit size, a large and bright fruit color, and a good commercial product. It is very popular with consumers and vendors, and its economic value is significantly improved.