Pumpkin control method:
1. The growth of pumpkins should be carried out on the basis of temperature, light and water.
The temperature suitable for the growth of pumpkin is 25-30 degrees during the day and 18-20 degrees at night. If it is less than 15 degrees, it will directly affect the flowering and fruit setting of the pumpkin.
If the pumpkin grows too prosperously, it will grow long, so the temperature management is very heavy, especially the time before the flowering of the pumpkin must regulate the temperature and control the growth of the pumpkin.
The control time of the pumpkin in the seedling stage is about 8 hours, which can effectively promote the growth of the female flower and improve the fruit setting of the pumpkin, which can effectively inhibit the growth of the pumpkin.
Pumpkin is a short-day crop. The seedling period controls its light-seeking time in about 8 hours, which can effectively promote the development of female flowers and increase the fruit setting rate, thus helping to inhibit excessive vegetative growth.
2. Water and fertilizer management should be done properly.
Pumpkin is a drought-tolerant plant. It can be properly watered. As long as it does not wilting, the requirements for fertilizer on pumpkin are not high. Therefore, fertilization should be based on soil or manure.
3. Administration of a pumpkin growth regulator.
Fertilization of pumpkin should be properly sprayed with paclobutrazol to inhibit the rapid growth of pumpkin and promote flowering results.
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