How to reduce the bleeding of macaques and peach trees?
Kiwifruit bleeding is a common physiological phenomenon that overflows from the unhealed cut and saw in winter in the coming spring. The root water content of kiwifruit is high and the root pressure is high. When the sap flows in spring, the unhealed wound begins to flow, which is mainly water and nutrients, which has a great loss of nutrition to the tree, which directly affects the development, blossom and fruiting of the tree, weakens the tree in the light and leads to the death of the whole tree. How to reduce the bleeding of macaques and peach trees?
In spring, unhealed wounds are also the main way for canker bacteria to infect. Once canker is infected, it will lead to garden destruction. The main causes of kiwifruit bleeding are as follows:
1. The cut is not healed if it is trimmed too late
2. Make cracks in the branches when binding the vine.
3. The crack of tree trunk is caused by freezing injury in winter.
In order to reduce kiwifruit infection in spring, growers need to do:
1. The soil moisture is not easy to be too high in winter. When the soil is wet for a long time, the phenomenon of water flow appears immediately after pruning.
2. It is not easy to trim too late. Generally, the appropriate time for pruning is around the Winter Solstice.
3. Prune the big branches in winter, and after the wound is dry, smear "Guoguang confused" to promote the healing of the cut.
4. After pruning, the whole garden was sprayed with Guoguang "octylamine acetate 400x + plant source 1500 times" to sterilize and promote wound healing.
5. After clearing the garden, the trunk was painted with Guoguang white "Songer liquid film", and the principle of white reflection was used to reduce the freezing injury of the trunk and block the infection of bacteria.
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