It is often heard from some farmers that strawberry seedlings that look good are often dead after transplanting to the field, and the yield is also greatly affected. In order to increase the rate of strawberry seedlings, it is necessary to work hard on management. First of all, we must carefully select seedlings to ensure quality and quantity. Avoid using too long petiole, tender and soft migratory seedlings, do not soak the seedlings in water for too long to ensure the fresh and vigorous vitality of the seedlings. Secondly, it is necessary to balance the application of base fertilizers in accordance with growth needs. Strawberry root system is shallow, fertile and loose soil is good for root system growth. Before strawberry transplanting, the soil should be finely prepared, and the soil should be plowed so that the soil is loose and grassy, ​​the upper part is empty and the lower part is solid, which is beneficial to the root system. Strawberry requires a ratio of 1:1.26:0.74 for the content of the macro-element nitrogen, phosphorus and potassium. Therefore, when applying base fertilizer, organic fertilizer should be the mainstay, combined with multiple compound fertilizers, and 4000-5000 kg of decomposed farmyard manure should be applied per mu. Or 150-200 kilograms of plant-based commercial organic fertilizer, combined with 50 kilograms of nitrogen, phosphorus and potassium compound fertilizer, and 10-15 kilograms of potassium sulfate compound fertilizer for potassium-deficient soil, can effectively increase sugar content and improve quality. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone
A vacuum packing machine is a device used to remove air from a package or container and seal it tightly to preserve the contents. It works by creating a vacuum inside the packaging, which helps to extend the shelf life of food products, prevent oxidation, and inhibit the growth of bacteria.
Vacuum packing machines are commonly used in the food industry to package perishable items, but they can also be used for non-food items such as electronics or medical supplies.
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