Add organic fertilizer. Organic fertilizer not only supplies various nutrients for cucumber growth and development, but also reduces soil bulk density, increases soil porosity, and improves soil physical and chemical properties. Therefore, organic fertilizer plays a major role in the continuous high yield, activation and improvement of soil in cucumber.
Rational application of fertilizers. The roots of cucumber are shallow and weak, and the high concentration of fertilization will cause root burning. Cucumber should be eaten with fewer fertilizers. During the growth process of cucumber, it is necessary to topdress at any time. The time of top dressing is generally controlled in the early stage, and the nitrogen and potassium fertilizers are chased once every 7 to 10 days in combination with irrigation and harvesting. Spray foliar fertilizer. The use of foliar fertilizer is generally in the period of fruiting, and the nutrient is sufficient in the early stage. After the melon is planted, the reproductive growth is strong and the amount of fertilizer is large. At this stage, the temperature is lower, the root activity is poor, and the nutrient absorption capacity is reduced. To meet the needs of normal melon, the foliar spray fertilizer can supplement the plant. The nutrients needed. In the case of growth point stagnation in the deep winter season, it is necessary to spray new high-fat membrane and foliar fertilizer in time to promote normal cucumber growth. Apply biological fertilizer. Increasing the application of organic fertilizers and biological fertilizers, and appropriately reducing chemical fertilizers are inevitable choices for the production of pollution-free green food. Before flowering, in the juvenile period, during the expansion period, the ecological agent Zinggua Tilling can be sprayed in time to activate the plant ecological growth positive energy, broaden the plant conduit path, increase the water absorption and fertilizer absorption of the plant, increase the fruit yield and quality, and reduce the fruit drop rate. Reduce the incidence of cracked fruit, stiff fruit, and deformed fruit.
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