Watermelon "splitting fruit" is the most troublesome thing for melon farmers. The hard-to-get big watermelon cracked a “big mouth†with an unattractive appearance and unhealthy endoplasmic texture, and consumers did not like it. Even if someone buys it, it doesn't make much money. Watermelon "splitting fruit" for two reasons: First, the melon skin is thin, can not withstand the long time the sputum was cracked or shocked burst when the rapid maturation. Such as Huang Xiaoyu, Hong Xiaoyu melon skin thickness of only 0.5 cm or so, long pods, mature process is very easy to burst or shock and burst. The second is uneven watering, and severe changes in soil moisture caused "splitting." When the weather continues to dry, sudden flooding with large amounts of water or continuous heavy rain will cause large amounts of nutrients in the soil to enter the fruit with water, which will cause the fruit to grow faster than the peel because the peel will not withstand it. In order to prevent the cracking of watermelons, the melon farmers used a watermelon variety with thicker melons for cultivation. However, watermelons with too thick melons are not favored by consumers. Not only must be melon thin, but also watermelon does not crack the fruit have the following methods: First, science furrow irrigation. According to the wilting and recovery status of watermelon leaves, determine the extent of drought and water shortage, and conduct uniform furrow irrigation under the condition of listening to the weather forecast and ensuring no heavy rain in the last 3-4 days. Do not engage in flooding. Second, "pin closure." Give melon vines and melons before the furrow or heavy rain. The method is: to cut two bamboo needles with a diameter of guava 1/3 with bamboo pieces, insert the melon vines perpendicularly to each other, and insert the melon "ba" vertically with two pins. This method can control the large amount of nutrients flowing into the fruit and prevent it from smashing the rind. China Agricultural Network Editor
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