Compound fertilizers containing less than 20% of total N, P, and K nutrients in vegetables are low-concentration compound fertilizers, between 20% and 40% are medium-concentration compound fertilizers, and greater than 40% are high-concentration compound fertilizers. Soil-planted vegetables are generally applied with medium-concentration compound fertilizers. The following points should be noted when applying compound fertilizers to vegetables:
Calculate the application amount of compound fertilizer according to the nitrogen requirement of vegetables. Because vegetables generally require more nitrogen than phosphorus and potassium, priority should be given to nitrogen.
The application should be based on basal fertilizer. For those vegetables with long growing period and more fertilizer after the last stage, 30% of the total amount of fertilizer can be arranged as top dressing, and single nitrogen fertilizer can also be used as top dressing.
To deepen. It is best to apply in a depth of 10 to 20 cm in the soil. This is because the phosphorus and potassium nutrients in the compound fertilizer are less mobile in the soil. Therefore, the fertilizer should be applied to the soil with a dense root system, which is conducive to root absorption and utilization of nutrients.
Applied in conjunction with organic fertilizers. Although compound fertilizer has high fertilizer efficiency and convenient application, it is, after all, a kind of chemical fertilizer. If it is applied for a long time, it will cause soil compaction. In order to increase its fertilizer efficiency and fertilize soil, compound fertilizers should be applied in conjunction with organic fertilizers.
Beeswax is obtained from the honeycombs of bees after the Honey has been removed by draining or centrifuging. The combs are melted with hot water, steam or solar heat; the melted product is filtered and cast into cakes of yellow beeswax. With detoxification, wound healing, tissue regeneration, pain relieving effect. Commonly used in the ulcer not healing, ecthyma erosion, ulceration of trauma, burn and scald.
Beeswax
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