First, only emphasis on winter shear, and 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, picking up the heart, pulling the branches, removing the dense branches and backing the upper 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, when serious impact on the current year production.
Second, only focus on the management of the ground, while neglecting 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.
Third, only pay attention to chemical fertilizer, and 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.
Fourth, 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.
Fifth, only focus on 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 trees such as date rust, fruit shrinkage are equally harmful to jujube, so management should be done as much as possible.
Zhejiang Industrial Group Co., Ltd. , https://www.xingyeseafood.com