Why is there a hollow phenomenon in cucumber? Cucumber hollow control measures
Why is there a hollow phenomenon in cucumber? Cucumber is a year-round vine or climbing herb of Cucurbitaceae. It is cultivated in many areas of China and is one of the main vegetables in summer in China. In our impression, the cucumber is succulent and juicy. In the actual planting process, if it is not properly managed, it will cause the cucumber to appear hollow, which directly affects the quality and yield of the cucumber. Therefore, today’s Xiaobian will simply talk about the prevention and control of cucumber. Hollow method, I hope to help everyone.
First, the cause of cucumber hollow
1. Malnutrition
The fertility of the soil is poor, there is no timely topdressing, and the nutrition is insufficient to meet the nutrient requirements of plant growth, resulting in the weak growth of cucumber plants and the poor growth of roots leading to the hollow symptoms of cucumber.
2, lack of certain elements or improper fertilization
During the planting process of cucumber, there is a lack of boron or potassium, which causes the hollow phenomenon of cucumber.
During the cucumber planting process, partial or no application of organic fertilizer and farmyard manure affects the absorption of other elements by the roots, resulting in hollow cucumber.
3, high temperature reasons
When the temperature is too high at night, the cucumber is prone to be long and hollow.
4, the cause of moisture
If the ground temperature is too low or too high, the root system is damaged, and the cucumber is in a state of water shortage, which is prone to hollowness.
Second, cucumber hollow control measures
1. Apply enough base fertilizer before planting, and rationally topdress in the growing season.
2. Scientific and rational fertilization, based on farmyard manure or organic fertilizer. In the flowering stage of cucumber, increase phosphorus or potassium fertilizer or micro-fertilizer.
3. When the temperature is high, strengthen the ventilation or cool down by spraying the water mist.
4, pay attention to changes in temperature, reasonable watering to meet the demand for water growth of cucumber plants. At the same time, in the rainy days, it is necessary to drain in time.
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