How to deal with the fruit trees
The late spring has had a great impact on fruit trees in our area, and some even caused an outbreak of production, which caused great losses to farmers' friends. In order to minimize losses, the following measures have been proposed on how to prevent late spring: First, attach importance to weather changes and raise awareness of prevention. Pay attention to weather changes and weather forecasts at any time, especially before the emergence of fruit trees, pay attention to weather forecasts at any time, anticipate the time and intensity of frost, and take emergency precautions as soon as possible. Second, emergency prevention measures. 1, smoke method. This is the most widely used method at present. In other words, when the cold weather arrives, smoke in the orchard will be carried out as soon as possible, preferably before the night temperature drops to zero. The number of smoke stacks is at least 5-6 piles per acre, evenly distributed in all directions. Smoke smoke materials can be used as straw, weeds, fallen leaves and other flammable materials that can generate a lot of smoke. It is necessary to add a certain amount of water to the material to make it produce more smoke and achieve better results. 2, irrigation and white coating in early spring. In areas where late frost occurs frequently, measures such as early spring irrigation and tree whitening are used to reduce the temperature and temperature of the trees, thereby delaying sprouting and flowering, and also avoiding frost damage. 3. Spray the tree with salt water. Before the onset of low-temperature freezing damage, spray 10% -15% of the salt water to the tree body, which can increase the cell fluid concentration of the tree, playing a role in antifreeze. 4, strengthen the cultivation and management, improve tree resistance. First, select varieties with strong resistance to low temperature; second, apply scientific fertilization; third, strengthen pruning; and fourth, prevent and treat pests and diseases.
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