Preventive measures for the latest premature flowering of mango

Mango is our favorite fruit, it is a tropical fruit tree, the flowering period is usually between November and March of the following year, but because of climate and other factors, mango trees will blossom prematurely, which is very disadvantageous to production. So how to prevent mangoes from blooming early? Let's take a look at the detailed introduction.

1. Pruning branches

After mango harvest, the old, weak, diseased and residual branches, cross branches and dense branches should be pruned in time, and at the same time, the residual fruit axis should be cut to clean up the garden in a comprehensive way. This can promote the germination of new branches, increase the permeability between branches, reduce the unnecessary consumption of nutrients, reduce the sources of diseases and insect pests, delay flower bud differentiation and control the phenomenon of early emergence.

2. Prevention of drought and flood

Mango grows in tropical environment, likes high temperature environment, and avoids drought and waterlogging. When it meets severe drought in summer and autumn, it will accelerate flower bud differentiation and make it bolting and blossom ahead of time. Therefore, in order to prevent the phenomenon of early flowering, we should pay attention to the drought, and the garden soil can be ploughed and hoed, so as to reduce water loss. It is dry for a long time in autumn and winter, so it should be watered 2-3 times a month according to the soil conditions. At the same time, we should also pay attention to rainstorm waterlogging and drainage measures should be taken during the rainy season.

3. Adjust the florescence

For early inflorescences, they can be removed and blossomed again, which to a certain extent can delay the flowering period and avoid the cold period. When the inflorescence is about 10 cm, the flowers can be picked, and it should be noted that picking flowers can only be carried out 1-2 times before February. If the number of picking flowers is too much, it will lead to weak flower vigor and loss of pollination ability.

4. Drug flower control

In order to prevent early flowering, many fruit growers usually use chemicals to control them. Generally, when flower buds appear, they use paclobutrazol 350x liquid or ethephon 1000 times liquid to spray once every semimonthly, which can have an excellent flower control effect. It should be noted here that the dose and concentration of paclobutrazol are not easy to be degraded, and excessive use will affect flower bud differentiation in the coming year, so pay attention to it.

The above is the introduction of preventive measures for the premature flowering of mango. I hope it can help you with the knowledge of great sales. Please follow us.