Kiwi heat and damage management
Intercropping intercropping young early fruit trees, promoting intercropping, in addition to improving early garden income, to park gardens, but also to improve the park's microclimate, avoid tree-line exposure, keep the park humidity, and then improve heat resistance.
Avoid light cultivation. For high-end and high-efficiency varieties, all-garden shade nets can be used, and light-free cultivation can be used to prevent direct light from burning fruit trees.
Timely irrigation of the unsealed orchard, especially the sandy land that does not retain water or water, timely watering at high temperatures to maintain the appropriate soil moisture, in order to improve the heat resistance; but for the yellow clay type, if continuous irrigation, On the contrary, due to the deterioration of the soil permeability, tree resistance will be stipulated, and special attention must be paid to the production. Foliar spray 600 times the new high fat film, reduce water evaporation, anti-bacterial infection.
In order to avoid excessive watering damage to the soil permeability, the trees are covered with dry bamboo leaves, etc. in time after rain or after irrigation to ensure soil moisture, reduce soil evaporation, and maintain soil moisture and reduce heat damage.
For high-density cultivation of non-high-temperature varieties, high-density cultivation may be adopted, and the entire park may be shaded as soon as possible to improve overall resistance.
Scientific summer shearing For young varieties or young trees with small shoot growth, early picking and re-pickling of the shoots at the early stage (stage of budding) promotes secondary sprouting of shoots. Pick up the heart, increase the number of branches and branches, expand coverage and shade, and prevent heat damage. After the pruning, the general will be sprayed and sprayed to protect the tree. It can absorb ultraviolet sterilizing and sterilization of the sun, inhibit the generation and transmission of airborne virus, and increase the plant immunity and health index.
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