When cucumbers are planted, when the cucumber grows to a certain height, it is necessary to carry out vines. The vines are one of the important technical measures for achieving high-quality and high-yield cucumbers in the greenhouse, which is the prerequisite for guaranteeing high quality and high yield of cucumbers. China Agricultural Technology Network reminds farmers to master the correct method.
Suitable time falls. In the cucumber plant growth point close to the roof, leaf vines more than 30 cm away from the ridge surface to be promptly falling. Falling vines should be selected in the sunny afternoon. At this time, the plant vines have low water content, soft tissue, and less damage to stem vines. Don't fall on the morning with high water content, morning or after watering, so as not to damage the stem and affect the normal growth of the plant.
Falling method. Wrap pine cords wrapped around cucumber vines, spread the stems to the ground, avoid hard pull hard pods, vines must be orderly coiled in the same direction on both sides of the cultivation ridge. When winding the stems, bend the vines along the vines and do not bend them or bend them in the opposite direction to avoid breaking the vines. When it begins to fall, the vines are thinner, the interval is shorter, and the circle is smaller. After the stalk is thick, the vines can be separated by a little longer time, and the circle can be larger, and the stalk can be dropped one-fourth of the time. The leafy culm is kept 15 centimeters from the ridge surface. Each plant maintains more than 20 functional leaves and the plant height is 0.8-1.5 meters.
After falling management. After falling, the temperature should be increased to promote wound healing. Spray some fungicide in time to prevent plant infection. After the pruning falls, lateral branches will be produced in the lower part of the vine and should be erased in time to ensure the normal nutrient supply of the main stem.
The vines of cucumber make the cucumber leaves evenly distributed, maintain a reasonable lighting position, maintain the best leaf coefficient, and increase the photosynthetic efficiency, so that the growth potential is strengthened and the melon period is prolonged. At the same time, it is also conducive to agricultural operations. Have you learned? Give it a try!
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In plastic mixing, a plastic additive that improves the interfacial properties of a synthetic resin with an inorganic filler or reinforcer. Also known as surface modifier. It can reduce the viscosity of the synthetic resin melt and improve the dispersion of the filler to improve the processing performance in the process of plastic processing, so that the product can obtain good surface quality and mechanical, thermal and electrical properties.
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