Bad weather: fans and antifreeze irrigation in orchards to save crops
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Frost with temperatures below zero hits Italy after a hot winter which from a climatological point of view saw a temperature 1.21 degrees higher than the historical average but theThe anomaly is even 1.38 degrees higher in the North where they were taken fans and de-icing sprinklers in orchards to save crops. This is what Coldiretti affirms on the basis of Coldiretti elaborations on Isac-Cnr data in reference to thewave of bad weather snowfall, ice, temperatures plummeting below zero, rain and hail are affecting Italy.
The return of the cold more than two weeks after the beginning of spring and practically on the eve of Easter – underlines Coldiretti – hits a nature in tilt with the crops deceived by the climate that have awakened earlier than usual but there is also the early maturation of the first fruits that are burned by the frost. A situation that has caused the antifreeze fans to come into operation which, by mixing the warmer layers of air 14 – 15 meters above the ground with the colder air that surrounds the trees, allow for the creation of a protective barrier capable of saving the small fruits in maturation.
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But farmers also defend themselves from the onslaught of frost by using the cold itself with gods water vaporizers which create a patina on branches and small fruits which freezes without suffocating or burning the plant, at the same time protecting it from excessive drop in temperatures.
After hail having hit a patchwork crop on flowering crops such as peaches, apricots and cherries, there is therefore a new threat to crops that are increasingly exposed to the consequences of climate changes That in the last year they’ve caused damage of over 6 billion to Italian agriculture.
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L’exceptional weather events is by now the norm, with a tendency towards tropicalization which – concludes the coldiretti – manifests itself with a higher frequency of violent demonstrations, seasonal lags, short and intense rainfall and the rapid transition from sun to bad weather, with significant temperature changes which compromise crops in the fields with losses of national agricultural production and damage to structures and infrastructures in the countryside.
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