Correct Methods and Practical Tips for Topdressing Fruit Trees

Topdressing fruit trees at the later stage is very important; done well, it can greatly increase fruit tree yields and also make the trees grow more densely. Topdressing also has its particularities; it is not simply a matter of applying fertilizer. Different fruit trees will also differ in the topdressing methods used. Below, let's learn with the editor how fruit trees should be topdressed.

1. Broadcasting fertilizer on the soil surface

Broadcasting fertilizer on the soil surface is the most widely used method before planting, especially when the orchard planting scale is relatively large. After the orchard land is leveled, fertilizer is applied near the planting points to ensure the initial nutrition of the fruit trees. This method uses a relatively high amount of fertilizer, but in the early stage it is not likely to cause excessive fertility in the fruit trees. To maximize the use of fertilizer, it is recommended to use farmyard manure. Relatively low and dense orchards can use this topdressing method to get through the early stage.

2. Burying fertilizer in the soil

For some fruit trees with relatively high fertilizer demands, burying fertilizer in the soil can provide a long-term nutrient supply point for the fruit trees, and it is more suitable for some large varieties and fruit trees with a relatively sparse planting area. It is recommended not to bury it directly above the root system, as this is not conducive to the rooting and growth of the root system. The process is relatively simple, but it takes more time. Select the junction points of nearby fruit trees, dig the pits, and bury the fertilizer. If it is in the early to middle stage, then a certain amount of water needs to be poured into the composting points to expand the fertilized area and reduce the fertilizer concentration.

3. Fertilizer infusion by hanging bottles

This is a relatively small-scale topdressing method, generally used only for relatively precious fruit trees or when topdressing is urgently needed. The effect is obvious, but the required materials and installation process are relatively cumbersome, and it is recommended to use it in small batches. Its principle is very simple: inject nutrient solution into the fruit tree to maintain the nutrients the fruit tree needs, so that it can grow quickly and healthily. Buy a specialized fruit tree nutrient injector, connect it to a nutrient solution bag, hang it on a branch, and point the injector at the nutrient transport channel on the surface of the fruit tree.

4. Sprinkler irrigation and fertilization

This is recommended when the fertilization area is extremely extensive, especially in relatively dry seasons, when it is an even better choice. Although its fertilization range is relatively wide, it has relatively large deficiencies in fertilizer utilization rate. If it is a relatively dense orchard such as one of orange trees, this type of topdressing method can be tried. Its principle is relatively simple: first prepare a mixed water-fertilizer of compound fertilizer and water, paying attention to keeping the concentration relatively low, and then use sprinkler irrigation equipment to fertilize. This can both supplement the fruit trees' water and supplement the fruit trees' nutrients.

The above are several methods for topdressing fruit trees. Here the editor has only roughly introduced to everyone the advantages, disadvantages, and applicable scope of these methods. For more detailed information, everyone can follow our website.