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Prevent orchard frost damage

Spring night cream often causes different degrees of harm to the safe production of apples, pears, peaches, plums, apricots, cherries and other fruit trees. It is one of the common natural disasters in fruit industry production. Therefore, active and effective measures should be taken to prevent fruit trees from suffering from low temperature night frost damage.

(1) Delay sprouting and avoiding frost.

Orchard irrigation: It is expected that the garden will be filled with water before the arrival of frost, and the characteristics of large water and heat capacity will increase the frost resistance of the orchard.

The tree is painted white or sprayed with white: the trunk of the early spring, the main branches are white or the whole tree is sprayed white to reflect the sunlight, slowing down the temperature rise of the tree, and delaying the sprouting and flowering of the flower buds.

(2) Sprinkling water in the orchard to prevent frost: Before or after the strong cold air, the orchard continuously sprays water, which can effectively alleviate the temperature drop of the orchard and better prevent frost.

(3) The orchard smokes the smoke and prevents frost. Before the frost comes, use sawdust, wheat bran, broken straw or weeds cleared in the winter clearing garden to alternately accumulate as fuel, stack the thin layer of soil after stacking; or use 2 parts of ammonium nitrate, 7 parts of sawdust 1 part of the diesel oil is fully mixed, packed in a paper tube, and a moisture-proof film is applied to ignite the smoke. The smoke stack is placed at the upper vent of the orchard, generally 4-6 piles per acre orchard (the size and number of the smoke pile depends on the frost intensity and duration); the smoke time generally begins at 10 pm to 3 am the next day ( When the temperature is close to the low temperature threshold that the flower organs or young fruits can tolerate, the smoke pile should be ignited in time. It is better to use dark smoke to make the smoke diffuse throughout the orchard, and the smoke can be stopped until sunrise in the morning. This method can slow down the gathering of cold ground in the orchard near the ground, slow down the cooling and cooling process, and increase the heat in the near-surface air. It is a time-saving, labor-saving, simple and effective measure to prevent frost in the orchard.

(4) Covering the orchard to prevent frost. Covering tree trays (or whole orchards) with organic materials such as straw, branches, weeds, and orchards can reduce effective radiation on the ground and prevent frost. The fruit tree nursery is frost-proof and can be directly covered on the seedling plants.

(5) Use orchards antifreeze candles to avoid frostbite of fruit trees at night. TaBo is a professional orchards anti freeze candles factory. The orchards antifreeze candles we produce can burn for at least 8 hours per barrel. If you have enough orchards antifreeze candles, you won't panic when the cold weather comes. For specific usage, please send us an inquiry. We will provide the best service for you.

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TaBo Candles Factory
Add: 1708 B Lecheng, Qiaoxi area 050000 Shijiazhuang, Hebei, China.
Tel: +86-311-67909825  
Fax: +86-311-67909064
Whatsapp: +8615932211838