Winter jujube tree is resistant to drought and it will cause obvious damage in the growing season. The leaves of the light will be yellow and the tree vigor will be weak. The heavy leaves will fall off and even cause dead trees. Therefore, we must attach great importance to the rainy season drainage work, completely clear the ditch, dig a good fishbone ditch in the garden, with heavy rainfall along with the row, the rain stopped net, to ensure that the park no water, no clear water.
In the rainy season, we must also do a good job in soil management. After rainfall, we should cultivate and weed in time to loosen the soil and prevent grass shortages. In addition, during the rainfall, the tree swings violently, and the roots and stems have large gaps. It is necessary to correct them in a timely manner. The lower part of the trunk is used for earth-cultivation and solidification to ensure the growth of the next winter jujube.
Freeze-dried powder is a sterile powder injection obtained by freezing the liquid medicine into a solid state in a sterile environment, and subliming and drying the water in a vacuum. Freeze-dried powder is composed of a bottle of high-purity and high-active biological protein freeze-dried powder and a high-purity liquid essence. When using, it needs to be connected with a patented vacuum to reconstitute the freeze-dried powder and the essence to activate the biological protein activity.
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