wholesale jewelry cloth How can long watermelon and pear melon grow up this season?

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3 thoughts on “wholesale jewelry cloth How can long watermelon and pear melon grow up this season?”

  1. Carrie

    wholesale jewelry tools china Why are some watermelon expanding?
    ① Fertilizer and water disorders: Improper fertilizer and water management may lead to empty seedlings, melon, and malformed melons. The specific manifestation is the reasons such as exerting nitrogen fertilizer, premature pursuit of pursuit, premature nutrition growth, dry soil dryness, unpleasant rotten organic bottom fertilizer or excessive nitrogen fertilizer, causing roots and roots of roots.

    ② climate change: watermelon is high temperature, the most suitable growth between 20 ° and 30 °. If the temperature difference between the day and night is too large, or the poor ventilation conditions in the shed, and the too much humidity may cause the watermelon to fall off or it cannot swell normally.

    ③ Pests and insect pests: The harm of pests and pests not only causes the expansion, but also brings deformed melon, disease melon, insect pest melon.

    ④ Other factors: There are some reasons that belong to details. Excessive vines, too strong nutritional growth momentum, inaccurate vines, excessive melon, improperly sitting sauce, excessive density, too much density, incorrect branches Frequent movement, furry on the surface of young melons, damage and poor nutrient transportation on the roots and vines.

    How to ensure the smooth expansion of watermelon?
    ① Reasonable fertilizer water: Watermelon needs water throughout the growth process, but avoiding female flowers before and after the opening of the watermelon expansion. The former will lead to poor development of female flower houses, and more water will cause prosperity; the latter is short of water and increases the chance of the occurrence of deformities. Too much water will cause the root system to suffocate due to hypoxia. During the expansion period, we must also take top chasing. Nitrogen, phosphorus, potassium calcium is supplemented in time, and supplementation is mainly potassium.

    ② control environment: The stable environment is the guarantee of the smooth expansion. Field production should be covered with melon, and indoor production should strengthen the management of greenhouses and light. The temperature should not be less than 16 ° during the flowering period, and appropriate pollination is appropriate. If the watermelon during the expansion period is too strong, the melon can be gently flattened to control the strength. Pay attention not to remove the side branches of watermelon to ensure that the nutrition is nearly transported and promote the expansion of watermelon.

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