Citrus is so high-yield, high-quality and easy to sell when applied with bacterial fertilizer.

The application of microbial fertilizer is an important measure of fertilization in pollution-free citrus orchards. On the basis of meeting the needs of citrus for various nutrient elements, it can degrade the pollution of orchard cultivated land, enhance citrus resistance, and greatly reduce the use of chemical fertilizers and pesticides. Let's talk about the method of applying bacterial fertilizer to citrus.

First, heavy application of winter fertilizer

Before and after picking, the citrus orchard should be combined with deep ploughing to improve the soil and re-apply bacterial fertilizer. At this time, the application of bacterial fertilizer is very beneficial to the restoration of citrus tree potential and can effectively promote flower bud differentiation.

Second, early application of spring fertilizer

The application of bacterial fertilizer during the sprouting of citrus in spring (from late February to early March) can fully meet the demand of nitrogen and phosphorus fertilizer for citrus growth, promote the normal germination of new shoots, achieve the purpose of strengthening shoots and improving the quality of flower branches, and provide nutrients for the growth of citrus fruits in the later stage.

Third, skillfully apply fruit fertilizer

Bacterial fertilizer is rich in nitrogen, phosphorus, potassium and other nutrient elements. applying bacterial fertilizer in the middle and late May can compensate the nutrients consumed by flowering, make the young fruit get enough nutrition, increase the fruit setting rate and reduce the fruit drop.

However, attention should be paid to the determination of fertilization methods according to tree potential, soil and weather conditions. In the dry season, the soil should be watered first, and then fertilized, which is beneficial to the root system to absorb nutrients and achieve the effect of "water promoting fertilizer".

Fourth, extra-root topdressing

That is, the water-soluble microbial agent is sprayed directly on the leaves, which has the advantages of high absorption and utilization rate and quick effect. External fertilization with microbial agent at bud stage, flowering stage and young fruit stage can increase the fruit setting rate of citrus and is beneficial to the expansion and development of citrus fruit.

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