Nowadays, in rural areas, greenhouse cultivation is becoming more and more popular. Many growers have chosen to grow cucumbers in greenhouses. Although greenhouse temperature and humidity are well regulated in greenhouses, once they are not properly managed, it is easy to see the phenomenon of cucumbers growing wildly. This is very detrimental to the cucumber results.
1, control the temperature
During the growth of cucumber, attention should be paid to the control of temperature. Usually, the suitable temperature of cucumber in greenhouse is between 25 ° C and 30 ° C. Cucumber growers can adjust the temperature to this temperature by some modern means. However, it should be noted that if the temperature of the greenhouse exceeds 30 °C, it will easily cause the cucumber to grow wild. Due to the low temperature at night, we can control the temperature to around 18 °C, thus reducing its breathing.
2, suppress humidity
The suitable air humidity during the growth of cucumber is about 85%. If the humidity in the greenhouse is too low, the ground water can be used to increase the humidity. If the humidity in the greenhouse is too high, ventilation can be used to reduce the humidity.
3. Scientific fertilization
Fertilization must be comprehensive. Many growers like to apply nitrogen fertilizer. Nitrogen fertilizer can promote the growth of crops. However, it is easy to exclude the absorption of other trace elements by excessive nitrogen fertilizer, which leads to the failure of normal pollination and fertilization of cucumbers, resulting in plant falling and fruit drop. . Therefore, we must pay attention to the comprehensive application of fertilizer and nitrogen fertilizer control when fertilizing.
The above is the small farmer's small series of measures to prevent the vines from growing in the greenhouse. Finally, the growers should pay attention to the greenhouse management of greenhouse cucumbers, using high-quality film, good film transparency, can avoid film Top water, scrub the film in time to promote the absorption of sunlight by the cucumber!
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