What if the pumpkin blooms less? How can pumpkins be grown to produce high yields?
Recently, many farmers have reported a lot of pumpkin blossoms, but they often don't sit on the melons, so the yield of pumpkins is low. To this end, Huinong.com compiled a series of reasons why pumpkins are not flowering and how to cope with them, so as to be used by the majority of growers.
First, the reason why the pumpkin blooms but does not bear the melon:
The flowering of pumpkin is the separate growth of male flowers and female flowers, and the environmental conditions required for the birth of male and female flowers are also different. If planting time is improper, it may cause the pumpkin to open only male flowers or female flowers, which will cause the pumpkin to bloom only if the female flowers do not. Fertilization can also lead to not growing pumpkins.
In addition , many factors such as insufficient sunlight or excessive nitrogen fertilizer may cause fewer pumpkins and more melons.
Second, how does the pumpkin light bloom without melon? What are the methods for making pumpkins more?
Method 1: Picking up the pumpkin at the right time: When the pumpkin vine grows to 2 meters, pick up the growth point of the main vine, so that the main vine grows 3 to 4 branches, and the flowering and melon.
Method 2: Support the scaffolding for the pumpkin: When the vine grows to 2 meters, the vine is placed on the shed, which can improve the light transmission and ventilation conditions, reduce the pests and diseases, and thus increase the sitting rate by more than 40%.
Method 3: Prevent the pumpkin from growing long: If the pumpkin melon grows long, it will cause less melons. For example, if a crack is cut 30 cm from the root on the vine, the charcoal can be blocked. At the same time, we must pay attention to controlling the amount of nitrogen fertilizer applied and increasing the application of phosphorus and potassium fertilizer.
Method 4: Auxiliary pollination of pumpkin: Firstly, the female flower that is open for pollination is covered with melon leaves to prevent rainwater from invading. At 9:00 the next morning, the male flowers on the different plants are taken over the female flowers, and then removed after 3 days.
Method 5: Remove the yellow leaves of the pumpkin: on the melons that have been flowering, remove the leaves and the old yellow leaves in time, and remove 30% of the male flowers, which can both ventilate and lighten, and reduce the consumption of nutrients.
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