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Main measures for antifreeze – citrus fruit trees

1. Applying base fertilizer at the right time

The time for the citrus application of the base fertilizer should be
completed locally from late October to mid-November. Too early to promote the
late autumn bud, consumption of nutrients to reduce the cold resistance of the
tree, too late due to low temperature is not conducive to root wound

2. Irrigation in the garden

Into the middle and late November, the citrus began to be filled with water,
and the soil in the garden should be kept moist in the absence of rain in
winter. According to the weather forecast, refill the water once every 3-5 days
before the cold wave.

3. Plant main pole coated with white soil

The main pole is whitened with 30-40% lime liquid, and the ground plant and
the grafting interface of the rootstock are soiled, and the soil pile is more
than 30 cm high. Applying white soil can reduce the degree of damage caused by
melting snow and the occurrence of post-freezing crack disease. You can also use
lime 10 kg plus stone sulfur mixture slag 1 kg, add salt 0.2 kg, add water 40-60
kg, plus tung oil 0.1 kg to form a whitening agent, brush the trunk to the first
layer of the main branch, to be painted white After the agent is dried, the
trunk is wrapped with a film.

4. Crown cover

When the minimum temperature drops below zero, the canopy is covered with a
non-woven fabric or plastic film. When the cold wave turns fine, the cover can
be uncovered when the temperature is above 5 degrees Celsius, and the frost is
covered at night. In the case of conditions permit, simple plastic greenhouse
insulation can be built before the end of November.

5. Clear the crown snow

When encountering heavy snow, shake the canopy branches in time to shake off
the snow on the crown to prevent the snow from breaking the branches.

6. Ground lime

In the evening after the snow, the acres in the orange garden are sprinkled
with 50-100 kg of granular lime. Quicklime can increase the temperature in the
garden by decomposing the emitted gas and reduce the harm of radiation

7. Ignite orchards antifreeze candle around the fruit tree

In fact, this is one of the most effective antifreeze measures. More and more
orchard managers choose to use orchards antifreeze candle to prevent frost
damage to fruit trees. We are a professional against spring frost candles
. Our customers gave us a lot of good feedback after using anti-frost
candles: their orchard production was guaranteed, and there were few fruit trees
in the orchard that suffered from freezing. This is a great news for the orchard
managers. If you also need our anti-frost candles, please feel free to contact

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