When it comes to citrus fertilization, we must not ignore the fertilization during the expansion period of citrus fruit, whichIt is particularly critical to increase production and income in the later period, generally from7beginning of a month-10The beginning of the month is the expansion period of citrus. During this period, the demand for nutrients of citrus is relatively large. It is necessary to ensure reasonable fertilization to make the fruit expand and turn color normally. How to apply fertilizer during the expansion period of citrus? Let's learn about it today.

How to apply fertilizer during citrus fruit swelling period?-Local chef citrus

How to apply fertilizer during citrus fruit swelling period?

When it comes to fruit swelling, we will definitely think of applying potassium fertilizer in our minds. Potassium fertilizer can effectively promote fruit swelling, while citrus has a large demand for potassium fertilizer in this period. If potassium fertilizer is not fully supplemented, there will be a situation of small fruit and low yield. Of course, besides potash fertilizer, citrus also had certain demand for nitrogen, phosphorus, calcium, magnesium, boron and other medium and trace elements in this period.

Nitrogen fertilizer can ensure the tree vigor. Although it can't be used too much in this period, it can't be ignored. The specific amount of nitrogen fertilizer should be supplemented reasonably in combination with the tree vigor. Because nitrogen fertilizer will make the citrus peel thinner, the application time should not be too early, and premature application will cause premature maturity, such as a little rain will also cause citrus fruit cracking.

How to apply fertilizer during citrus fruit swelling period?

Furthermore, let's take a look at the phosphate fertilizer. The demand for phosphate fertilizer during the fruit swelling period of citrus is not particularly large, it is relatively stable and can be applied normally.

Third, calcium fertilizer, the demand for calcium in citrus fruit expansion period is also relatively large, and calcium fertilizer supplementation is particularly important for fruit quality. The most typical phenomenon of calcium deficiency is cracked fruit and poor taste. Finally, it is boron fertilizer. Besides the function of keeping flowers and fruits, boron fertilizer can also promote the transportation of other nutrients. In order to make the absorption and utilization rate of calcium fertilizer higher, it is suggested that calcium and boron should be supplemented together to complement each other and increase efficiency.

How to apply fertilizer during citrus fruit swelling period?

Because of the relatively large nutritional demand, it is recommended that foliar spraying and root spraying be carried out at the same time, and foliar spraying is recommended for everyone to use the soil chef.Twelve elements of calcium, phosphorus and potassium, which can complement elements at the same time, with high utilization rate and outstanding effect.

I'll tell you about fertilization during the fruit swelling period of citrus.

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