Cucumber vines in the greenhouse can distribute the leaves uniformly, maintain a reasonable lighting position, maintain the best leaf coefficient, and improve photosynthetic efficiency, which can strengthen the growth potential and prolong the fruiting period.
1. When the plant growth point is close to the roof, and the leafless stems are more than 30 cm above the ground, fall the vines in time. The fall of the vines should be done in the sunny and warm afternoon, so that the stems should not be damaged. Remember not to fall vines in the morning, morning or after watering with high water content, so as not to damage the vines and affect the normal growth of plants.
2. Do not water for 7 days before the vines fall, which will help reduce the water content of the vine tissues, enhance flexibility, and reduce the source of disease.
3. Remove diseased and old leaves first, and then take them outside the shed for treatment, to prevent the fruits and leaves close to the ground after falling vines from getting sick due to humid environment.
4. Loosen the sling rope wound on the vines, and drop the vines on the ground. Do not pull the vines to the ground. The vines should be gradually coiled on both sides of the cultivation ridge in the same direction in an orderly manner. When coiling the vines, bend the vines in the direction of the vines. Do not bend hard or bend in the opposite direction to avoid twisting or breaking the vines in the opposite direction. When the vines begin to fall, the vines are thinner, the interval is short, and the circle is small. After the vines are thicker, the interval of the vines is slightly longer, and the circle is large, and 1/3 to 1/4 of the vines can be dropped at one time.
5. Keep leafy stems about 15 cm away from the ridge surface, each plant maintains more than 20 functional leaves, and the plant height is 0.8 meters (to the south)-1.5 meters (to the north).
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It can be used for surgical operations, patient treatment; epidemic prevention and inspection in public places; disinfection in virus-contaminated areas; and can also be widely used in military, medical, chemical, environmental protection, transportation, epidemic prevention and other field
By setting a protective collar, the neck of the operator can be kept warm and protected. The provision of a hand guard is helpful for the surgical staff to temporarily place their hands in the hand guard while waiting during the operation, which plays a protective role and is more in line with the principles of aseptic operation and occupational protection.
By setting the shrinking cuffs, it is beneficial to make the cuffs fit the wrists, prevent the cuffs from loosening, and prevent the gloves from slipping off during the operation and the operator's hands are exposed to the gloves.
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