The cultivation of cucumbers in summer tends to cause yellowing of leaves, atrophy of plants, poor growth, low yield, early aging, and even early death. To avoid the occurrence of these phenomena, the following points must be made in management.
How to scientifically manage over-summer cucumbers
1. Temperature Management
It is suitable for the normal growth temperature of cucumber, which is 25 to 30 degrees Celsius during the day and 12 to 14 degrees Celsius at night. Pay attention to the use of shade nets, cooling agents, etc., to control the temperature within the range of normal growth of cucumber.
2 timely increase in melon
After the cucumber is rejuvenated, Zenggualing should be sprayed in time to increase the number of female flowers and increase the yield.
3. The right amount of water
Due to the high temperatures in summer, it is possible to water according to soil moisture and weather conditions to reduce the temperature and keep the soil moist. When watering, it is necessary to dilute the water and avoid flooding.
4. Timely fertilizer
In the fruit period, it is necessary to top-dress fertilizers in time to meet the various nutrients required for normal plant growth, and to prevent the decline of plants due to nutrient shortages, premature aging and other undesirable phenomena.
5. Timely support
Keep the faucet up, do not allow it to fall down, so as not to affect the plant growth, and to achieve a high degree of timely vines, in order to promote robust growth of plants.
6. Pick leaf in time
Timely removal of old leaves, diseased leaves, tendrils, male flowers, leaf buds, etc., in order to avoid nutrient consumption and nutrition competition, affecting the growth of plants.
7. Appropriate early harvest
Cucumbers should be properly harvested earlier to reduce excessive nutrient consumption and prevent premature aging of plants.
8. Pest control
For pests and diseases to be mainly prevention, we must observe in a timely manner that the pests and diseases as much as possible in the early stages of disease and before the onset of the disease, to avoid harm to the plants after the treatment, so that not only high investment, more work, the effect is not ideal.
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