Don't be greedy. When the plant leaves too much melon, each melon competes for less nutrients, and it is easy to produce deformed melons, and it is easy to cause premature aging of the plants and affect the yield. It is recommended to leave 3~4 melons on the plant in the early stage of planting the strong melon. When the plant is late, the plant grows weaker, so it is appropriate to leave less melons, and leave a few leaves to leave melons. Generally, stay 2~3 You can do it.

Reasonable leaf picking. The cucumber leaves are large and the growth rate is fast. In the deep winter season, if the lower leaves, yellow leaves and diseased leaves are not removed in time, the ground will affect the ground temperature, and the leaves will increase the humidity of the lower part of the plant. It becomes a place where disease is concentrated, and more importantly, these leaves will consume a lot of unnecessary nutrients and reduce the resistance of the plants, so the lower leaves of the old leaves should be removed in time. When picking leaves, choose sunny day. On the day of picking leaves or the next day, properly increase the temperature of the shed, ventilation and dehumidification, which is conducive to wound healing. In addition, in order to prevent pathogens from invading from the wound, after the leaves are picked, a new high-fat film and a tree-protecting general are sprayed to form a layer of physical polymer film, which is disinfected and kept to prevent infection by bacteria.

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