Why does the watermelon have abnormal fruit
2020-03-10 08:06:49
In the production process of watermelon, due to the influence of unfavorable factors, there are often problems such as difficulty in sitting and getting more fruits and deformed fruits, which will reduce the output and commercial quality and directly affect the income of growers. The reasons for the difficulty of fruiting and malformation of watermelon are as follows:
Abnormal climatic conditions encountered during the fruiting period of watermelon flowering and setting, the occurrence of adverse weather conditions such as high temperature, low temperature, rain, drought, etc., will lead to abnormal growth of the watermelon plant, plant growth and weakness, watermelon ovary incomplete or thin, especially continuous Rainy weather will make watermelon unable to pollinate and fertilize normally, causing serious imbalance in vegetative growth and reproductive growth. Plants grow mad and grow in excess of nutrients, resulting in a large number of young fruits and melons. This results in watermelons sitting hard, sitting melons late, and deforming fruit. Serious consequences.
Inappropriate fertilizer and water management, large amount of nitrogen fertilizer in the growing period of watermelon if the improper management of fertilizer and water, will make the plant malnutrition, stems and leaves take longer, resulting in falling flower or melon, especially when the amount of nitrogen fertilizer is too large, phosphate fertilizer, potassium fertilizer is insufficient, it is It is easy for the plants to reduce the rate of sitting.
Watermelon flowering pollination Female flower pollination Bad watermelons, if the temperature is low, is not conducive to insect activity, affect insect pollination, will reduce the fruit setting rate. Such melon fields should be artificially pollinated. If the female flower pollination is uneven, it will cause problems of low fruit setting rate and fruit deformity.
Insufficient understanding of the characteristics of varieties, failure to achieve thoroughbred good methods to understand the characteristics of watermelon varieties is not enough, not according to the characteristics of the characteristics of the cultivation and management, especially for large fruit watermelon in the flowering fruit setting control of fertilizer and water, assisted artificial pollination The measures have not been implemented properly, and have nothing to do with the quality of watermelon seeds.
Abnormal climatic conditions encountered during the fruiting period of watermelon flowering and setting, the occurrence of adverse weather conditions such as high temperature, low temperature, rain, drought, etc., will lead to abnormal growth of the watermelon plant, plant growth and weakness, watermelon ovary incomplete or thin, especially continuous Rainy weather will make watermelon unable to pollinate and fertilize normally, causing serious imbalance in vegetative growth and reproductive growth. Plants grow mad and grow in excess of nutrients, resulting in a large number of young fruits and melons. This results in watermelons sitting hard, sitting melons late, and deforming fruit. Serious consequences.
Inappropriate fertilizer and water management, large amount of nitrogen fertilizer in the growing period of watermelon if the improper management of fertilizer and water, will make the plant malnutrition, stems and leaves take longer, resulting in falling flower or melon, especially when the amount of nitrogen fertilizer is too large, phosphate fertilizer, potassium fertilizer is insufficient, it is It is easy for the plants to reduce the rate of sitting.
Watermelon flowering pollination Female flower pollination Bad watermelons, if the temperature is low, is not conducive to insect activity, affect insect pollination, will reduce the fruit setting rate. Such melon fields should be artificially pollinated. If the female flower pollination is uneven, it will cause problems of low fruit setting rate and fruit deformity.
Insufficient understanding of the characteristics of varieties, failure to achieve thoroughbred good methods to understand the characteristics of watermelon varieties is not enough, not according to the characteristics of the characteristics of the cultivation and management, especially for large fruit watermelon in the flowering fruit setting control of fertilizer and water, assisted artificial pollination The measures have not been implemented properly, and have nothing to do with the quality of watermelon seeds.
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