Only emphasis on winter cuts, but ignore the summer tube. Jujube tree shears can adjust the tree vigor, improve the ventilation and light transmission conditions inside the crown, help to concentrate nutrients and improve the quality of jujube fruit in the following year. "The winter cuts a long tree, and the summer tube is strong." The main measures of the summer tube: Except for sprouting, topping, pulling branches, removing the dense branches and backing on the branches. Some juvenile farmers do not pay attention to the summer tube, or the summer tube is not timely, resulting in a large number of jujube fall off, seriously affecting the output of the year. Only focus on the management of the ground and ignore the underground management. Some jujube farmers do not fertilize or symbolize fertilizing and watering date trees for many years. In this way, despite the well-organized management of the above-ground parts, due to the lack of nutrients in the subsurface, the trees will also be extremely debilitated and the number of jujube fruits produced will be reduced and the quality will be deteriorating. Only pay attention to chemical fertilizer, but ignore the application of organic fertilizer. Long-term application of chemical fertilizers will lead to soil compaction, soil pH value increases, fruit sugar content decreases, quality declines, losing the original flavor. The application of organic fertilizer can promote soil microbial activity, improve soil structure, increase the utilization of nutrients, and lay a good foundation for the production of pollution-free fruits. Only pay attention to pre-harvest management and ignore post-harvest management. Jujube farmers often manage jujube trees before harvesting, but after harvesting, most jujube farmers have given up management of the jujube garden. This approach is inappropriate. Because the jujube harvested consumes a lot of nutrients, the tree is extremely weak, and at this time it is necessary to accumulate nutrients to prepare for the high yield in the following year. Only pay attention to insecticide, do not pay attention to disease prevention. Some jujube farmers think that spraying the jujube trees is not a good idea. Because the main diseases of jujube tree, such as date rust, shrinking fruit, are equally harmful to jujube, so management should pay equal attention to both insecticide and disease prevention. Burglar Safe,Wall Safe Security Box,Office Home Big Safes,Electric Fingerprint Burglar Safe Ningbo Reliance Security Technology CO.,Ltd , https://www.reliancesafes.com