1. Reasonable transplanting. The seedlings planted since autumn must be transplanted to Daejeon in a timely manner. The new high-fat membrane should be sprayed in time after transplanting, which can effectively prevent the ground water from evaporating, the seedling body water from transpiration, isolation of pests and diseases, and shortening of the seedling-reducing period. New environment, healthy growth.
2. Drain pick up. During the autumn and winter seasons, the rain and clouds are continuous, and the temperature is not high. The waterlogging in the field will increase the humidity, and it is often necessary to clear the trunk, gutters and gutters to lift the surface of the car and enhance the air permeability of the car surface, thereby increasing the temperature of the soil and increasing the amount of vegetable fields. Antifreeze capability.
3. Reasonable fertilization. When transplanting new plots of vegetable seedlings, basal fertilizer should be applied to the site preparation. In field crops, reasonable fertilization should be carried out according to different growth stages, and phosphorus and potash fertilizers should be added appropriately to improve the disease resistance and quality of vegetable crops. Fertilizer and light and nutrient film fertilizers are used to enhance the photosynthesis capacity of nutrients and chlorophyll, high-level environmental protection plants to increase fertilizer, increase production, increase color, leaf hypertrophy, dry stem strong composite film. Can help plants absorb a lot of light, light energy, light, compatible with conventional fertilizers, nutrients supply plant growth and development to the limit. Apply once a year to benefit. Should pay attention to listen to the forecast, in the frost before the pouring of thin cast manure or pig cow manure or soil fertilizer and other warm farm manure, circle in the vegetable roots and neck, can increase the root soil temperature.
4. Pest prevention. Autumn and winter vegetables still have pests and diseases, especially in the warm winter years, but it is still serious. According to the principle of “prevention first, comprehensive prevention and controlâ€, the use of plant cellular immune factors to enhance plant stress resistance can cause viral DNA fragmentation and apoptosis. Strong immune function, induces interferon and active interleukin, inhibits residual virus replication, and promotes positive energy ecological growth of plants. Based on the resistance mechanism of host plants and the principle of using the toxicity of pathogenic bacteria, the plant physiological diseases and invasive diseases were controlled to multiply.
5. Insulation antifreeze. Can be used before the cold cultivator, straw or straw covered, sprinkle dust, smoke and spraying general tree guards, can protect the tree itself temperature, humidity storage, insulation and antifreeze.
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