How did the early 2024 snowfall and freezing rain affect Orange?
Release date:
2024-03-26
Agriculture is an industry that literally depends entirely on the whims of nature—no exaggeration whatsoever.
Every agricultural worker hopes for a bountiful year with favorable weather—perfect winds and rain. Yet, more often than not, nature doesn’t cooperate as planned, and unpredictable weather patterns inevitably pose challenges to farming. Having spent over a decade navigating the ups and downs of the agricultural industry, He Chengren deeply understands this all too well.
At the start of 2024, it seemed nature wasn’t being particularly kind. February brought prolonged periods of ice, freezing rain, and extreme cold, while March continued with chilly, damp weather—both of which posed challenges to the normal growth of oranges.
Typically, navel orange trees have limited cold tolerance, enduring only brief periods of low temperatures. To -3 °C The following cold temperatures are particularly sensitive and susceptible to frost damage. When extreme low temperatures drop below the lower temperature threshold that navel oranges can tolerate— -5 °C), when Branch tips and leaves may suffer severe damage, and in extreme cases, this could even lead to the death of the entire plant.
Therefore, 2024 This early-year cold wave has dealt a significant blow to the citrus industry across the country. Fortunately, however, oranges—thanks to the robust "constitution" and protective measures built up through careful management earlier in the season—have been relatively less affected by this extreme cold weather. Trees that were already weakened by poor growth conditions suffered more severe frost damage, essentially halting their development altogether. In contrast, healthier, well-nourished trees experienced minimal impact from the low temperatures, with normal processes like shoot emergence, bud break, and flower bud differentiation continuing as usual—but at a slightly slower pace compared to what would occur under typical spring conditions. As a result, both vegetative and reproductive growth phases are likely to lag behind by a few days.
Although weather is one of the key factors influencing agricultural production and its outcomes, agricultural technology represents humanity’s proactive efforts—driven by laborers—in combating adverse conditions, mitigating negative consequences, and ultimately boosting productivity and income in farming activities. Currently, we at Orange Man are employing techniques such as optimizing fertilizer and water management, strategically pruning to stimulate new growth, and activating cell development to help repair the orange trees that have been damaged by this recent cold-weather wave.
How about low temperatures, weather, growth, agriculture, normal conditions, extreme scenarios, severe impacts, and frost damage—specifically affecting navel oranges?
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