What happened when the latest citrus blossomed and didn't bear fruit?

Citrus is a very popular fruit, which is grown in most parts of our country. When growing oranges, its management is very important. Because the quality of management will directly affect the yield of citrus, which is closely related to the planting benefit of fruit growers. If the management is not good, the citrus will blossom and fail to bear fruit. So what happened when the citrus blossomed and didn't bear fruit? Let's take a look at it with the editor.

1. Bad weather

When the citrus is in bloom, the weather has a great influence on its growth. If you encounter low temperature or dry weather during flowering, it is very easy to cause citrus to blossom and not bear fruit. Because if the low temperature is encountered in the flowering period, then the citrus tree is easy to be frozen, resulting in style stigma damage, resulting in flower and fruit drop. And if there is too much rain, it is very disadvantageous to the pollination and fertilization of flowers, because of poor pollination, flowers lead to the problem of non-fruiting and low fruit setting.

2. Nutritional imbalance

The imbalance of nutrition in citrus trees is also one of the main reasons for the flowering and fruiting of citrus. The nutritional imbalance of citrus trees is generally reflected in two aspects, the first is malnutrition. When citrus trees enter the flowering and fruiting stage, the consumption of nutrients will increase greatly. At this time, if the nutrition in the tree can not meet the demand for citrus blossom and fruiting, then it will affect the fruiting rate, resulting in the phenomenon of falling flowers and fruits. In addition, there is excess nutrition will also lead to tree blossom and failure to bear fruit, excess nutrition, will lead to branches to grow, it is also very disadvantageous to its growth.

3. Boron deficiency

Boron is not the main growth element for citrus trees. But it is very important for the transport of carbohydrates in citrus trees. Boron deficiency in citrus trees can lead to carbohydrate disorders in citrus trees. It affects the transport of sugars, resulting in the lack of carbohydrates in the roots and the Lignification of the root cells. This leads to the absorption of this substance in citrus trees. At the same time, if the citrus tree is boron deficient, its roots are not very developed, the growth point is easy to die, and the development of flowers will be affected. Causes the flower organ flower to wither, thus appears the flower but does not bear fruit phenomenon.

4. Other reasons

The flower of a citrus tree is a monoecious inflorescence. Generally speaking, it is mainly solitary or clustered, and it is a complete flower. Under normal circumstances, self-pollination can bear fruit. However, in order to improve its fruit rate, it is still necessary to spread pollination through wind, bees and so on. Therefore, if the conditions are insufficient, then there will be rare flowering, poor pollination or even unable to pollinate. Finally, there are the causes of diseases and insect pests. If diseases and insect pests occur in the flowering and fruit stage of citrus trees, they can easily lead to citrus falling flowers and fruits, and when they are serious, they can not sit fruit at all.

The above is a brief introduction to how citrus blossoms and does not bear fruit. That's all for today's introduction. This article is for reference only. I hope it can help you all.