Winter 茬 茬 cucumber 咋 防 防 : ::
The winter cucumber is easy to grow. It is necessary to put on shelves or vines in time, remove the side branches, combine the vines to strengthen the weak, coordinate the growth of the plants, and timely spray the main shoots to promote the flower king No. 3, forcing the tops to vigorously return a large amount of nutrients. The advantage quickly weakened to the capping situation. The main nutrient of the trunk turns to the young fruit development system, which enhances the fruit's swelling vitality, avoids the phenomenon of leaf hypertrophy, and improves the field permeability. When wintering crickets are cultivated, the rootstocks should be removed in time when they are germinated. In the early stage of the results, the tendrils should be removed in time to reduce the inefficient nutrient consumption and prevent entanglement. When there are too many female flowers or flower topping, some female flowers should be removed, and the differentiated female flowers or young melons should be removed as soon as possible to enhance the growth of the plants.
In the late stage of entering the melon, the growth rate of the plant is accelerated, and it is necessary to fall in time. After the vine is planted, 15 to 16 green functional leaves are reserved for each plant, and the leaves are evenly distributed in a space of about 20 to 150 cm from the ground to make the leaf area index. Keep above 4, the ground stems should be evenly placed on the surface. At the same time, the tendrils and the melons can be removed and some female flowers can be removed to maintain the balance between vegetative growth and reproductive growth. The cucumber grows long and does not pick up the heart. In order to improve the ventilation and light transmission conditions in the lower part of the plant, reduce the nutrient consumption and the occurrence of various diseases, it is necessary to remove the old, yellow and diseased leaves in time, and spray new high-fat membrane anti-bacterial bacteria to invade, create a vacuum environment to inhibit the dryness of the liquid, and improve photosynthesis. Intensity protects cucumbers from growing.
Overwintering cucumbers have low temperature during the growing season and short sunshine hours, which is beneficial to the differentiation of female flowers and should be harvested early. In addition to adopting artificial measures to adjust the plant potential, in order to further optimize the growth demand of cucumber, in the pre-flowering, juvenile, and expansion period, timely and appropriate spraying of Zhuangguatimin can promote the growth of vegetative growth and reproductive growth. The cucumber grows more and more results. Improve production and grades and produce pollution-free vegetables.
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