Open field watermelon June top dressing technology

When the watermelon has eggs, be sure to keep the fertilizer water up. When the watermelon is stable, it can be supplemented with water and fertilizer and foliar fertilizer. In early spring, watermelon should pay special attention to the supplement of foliar fertilizer. Generally, nutrient liquid medicine can be sprayed once in about 5 days. Such as calcium chloride, potassium dihydrogen phosphate, borax, amino acids, re-nitration and so on.

After picking up the young melon, the 10 leaves in front of the melon will be broken, which is called topping. Topping can significantly promote the expansion of melons. Generally, a melon needs 50 functional leaves to grow up.

Padded melon, turn melon, cover melon. Immediately after the "frozen" of the young melon, use the straw to grow the melon. After the size of the melon is fixed (usually 15-20 days after fruit setting, it will not grow up, depending on the variety), it is necessary to turn the melon 2-3 times. Perform in the afternoon to make coloring and maturity consistent. The melons in the sparse leaves should be covered with grass to prevent sunburn (also available with an additional melon).
Special technical guidance for the Kunshan urban vegetable base in Kunshan, Chengdu, Jiang Houshan. Sichuan Rural Daily
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