Intubation production. Take a plastic tube with a length of 20-25 cm, a diameter of 2-3 cm and a wall thickness of 3-5 mm. Make the bottom of the plastic tube conical (easy to insert into the soil) and evenly drill the diameter around the plastic tube. Small round holes of 1-2 mm. The top of the plastic pipe is made of a slightly larger plastic pipe (which can be wrapped with a cover of the agricultural film cover) to prevent rainwater from dripping into the pipe and preventing the fertilizer from volatilizing.
Intubation principle and method of use. After the intubation is made, the nitrogen, phosphorus, potassium and micro-fertilizers can be reasonably mixed according to the requirements of different plants for different fertilizer elements, and the nitrogen, phosphorus, potassium and micro-fertilizers can be mixed into the cannula and sealed. Then, insert the plastic tube into the soil 5-10 cm away from the root of the plant (to avoid the moisturizing decomposition of the fertilizer to burn the roots of the plant); the top of the plastic tube is to expose the soil 3-5 cm, so that the plastic tube can be viewed or replaced. Mixed fertilizer. When a plastic cannula containing compound fertilizer is inserted into the soil, the water contained in the soil can gradually penetrate into the plastic tube through the small round hole of the cannula to moisturize and decompose the fertilizer, and the chemical decomposition product continuously flows to the soil through the small round hole. Transmitted for plant growth. Use effects and precautions. The fertilizer intubation technology is mainly applied to woody, vine and other plants (such as grapes, fruit trees, flowers, etc.), and different fertilizer formulations should be mixed for different needs of different fertilizers in different plants. The fertilizer intubation technology has the characteristics of simple production, high efficiency of fertilizer efficiency, reusable intubation, easy operation, and effective reduction of chemical fertilizer input cost. The economic benefits are remarkable, and farmers may wish to try!
Intubation principle and method of use. After the intubation is made, the nitrogen, phosphorus, potassium and micro-fertilizers can be reasonably mixed according to the requirements of different plants for different fertilizer elements, and the nitrogen, phosphorus, potassium and micro-fertilizers can be mixed into the cannula and sealed. Then, insert the plastic tube into the soil 5-10 cm away from the root of the plant (to avoid the moisturizing decomposition of the fertilizer to burn the roots of the plant); the top of the plastic tube is to expose the soil 3-5 cm, so that the plastic tube can be viewed or replaced. Mixed fertilizer. When a plastic cannula containing compound fertilizer is inserted into the soil, the water contained in the soil can gradually penetrate into the plastic tube through the small round hole of the cannula to moisturize and decompose the fertilizer, and the chemical decomposition product continuously flows to the soil through the small round hole. Transmitted for plant growth. Use effects and precautions. The fertilizer intubation technology is mainly applied to woody, vine and other plants (such as grapes, fruit trees, flowers, etc.), and different fertilizer formulations should be mixed for different needs of different fertilizers in different plants. The fertilizer intubation technology has the characteristics of simple production, high efficiency of fertilizer efficiency, reusable intubation, easy operation, and effective reduction of chemical fertilizer input cost. The economic benefits are remarkable, and farmers may wish to try!
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