The use of formula fertilization technology, from the base fertilizer to be done mainly organic fertilizer, and N: P: K: Ca: Mg = 5: 2: 6: 9: 0.7 ratio of fertilizer applied quickly, but also pay attention to timely Supplementary boron, zinc and other fertilizers.
Coordinated management of temperature, light, water, and fertilizer should be done in the production, top-dressing and watering should be conducted, and planting density should be appropriately reduced to increase photosynthesis. Strengthen the control of pests and diseases, and pay attention to improve the quality of grafting when grafting.
Hormone treatment. Before and after the opening of the young flower, 30 mg/l of the gibberellin solution was applied to the curved surface of the curved melon, and the melon strip became straight after several days.
Once a curved melon occurs, before and after the opening of the young flower, a shallow print is made with a blade at the back of the melon, and then 1 to 3 shallow prints are cut. The depth is 0.5 cm and the length is 2 to 5 cm. In this way, when the wound is sold, it is almost invisible, or when a melon is formed, the mudball hangs over the surface of the curved melon, and the curved melon naturally becomes straight for about 7 days.
For mechanical bending melons, remove the blocking factors in time to hang the vines and wrap them so that the melons can be drooped.
On the premise of not affecting the yield and benefit, the curved guava was removed before and after the female flowers.
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