Fertilization Management of Mango fruiting trees

Mango is a kind of fruit that many people like very much, which has a wide planting area in the tropical provinces of our country. When planting mango, the fertilization work is very important. When we apply fertilizer, we should adjust the fertilization management reasonably according to the growth stage of mango. Especially during the mango fruiting period, how to fertilize the mango fruit tree? The following editor brings you the mango fruit tree fertilization management, let's have a look!

1. Fertilization before and after fruit picking

Mango has a large amount of fruit, which belongs to a kind of high-yield fruit. During the mango hanging period, the nutrition level in the tree is very low, which can be said to be the lowest in the whole year. If there is no timely fertilization at this time, then the growth of the tree will be affected because the tree is weak. In the later stage, it is difficult to recover in time even with fertilization, which is very disadvantageous to the growth of fruiting mother branch and the yield and quality of the second year. Therefore, the fertilization before and after fruit harvest is very important, and the amount of fertilizer application is generally about 70% of the annual amount.

When applying fertilizer before mango harvest, we should mainly apply fertilizer outside the root. Generally speaking, topdressing should be carried out one month to one and a half months before harvest, and at the same time, an appropriate amount of chemicals should be sprayed to control diseases. Foliar fertilizer should be based on high phosphorus and potassium fertilizer. In addition to this love, we properly spray some words of fruit tree harvest spirit two months before harvest. Avoid excessive photorespiration consumption of fruit, resulting in a decrease in photosynthate accumulation, so as to improve the yield and quality of mango.

2. Zhuanghua fertilizer

In early spring, mango trees sprout a large number of flower buds or apply an appropriate amount of quick-acting fertilizer before they germinate. The main purpose is to promote the growth of mango spikes and florets, and to improve the quality and proportion of flowers. And it is also very beneficial to the low temperature tolerance of the plant, which can effectively increase the yield. Fertilizer is mainly compound fertilizer, each plant can be applied about 0.3kg, or peanut bran. Then in the full flowering and early stage, it is necessary to spray appropriate amount of boric acid, at the same time, it can also be combined with pest control and spraying pesticides and foliar fertilizer.

3. Strong fruit fertilizer

After the mango sits, the young fruit expands rapidly around May every year, and it is also produced by the summer shoot. At this time, fertilization can directly provide nitrogen, potassium and other nutrients for fruit trees. And it can also achieve the purpose of coordinating the contradiction of nutritional needs between shoots and fruits. Reasonable fertilization can meet the nutrition needs of mango trees, but when we apply fertilizer, we should also pay attention to reasonable control according to the tree potential and the amount of fruit hanging. For example, if the tree is strong and the amount of fruit is small, it can be applied less or not, otherwise it will lead to fruit drop.

The above is a brief introduction to mango fruit tree fertilization management. That's all for today's introduction. This article is for reference only. I hope it can be helpful to everyone.