Fertilization technology of loquat

Loquat is a perennial evergreen fruit tree, which grows all the year round, so there is a great demand for fertilizer, so how to apply fertilizer to loquat trees? Let's take a look at the detailed introduction with the editor.

Fertilization for young trees

The main purpose of fertilization for young trees is to promote the growth of young trees, to form a crown as soon as possible, to blossom and bear fruit ahead of time, and to apply fertilizer according to its annual growth and the characteristics of shoots in the four seasons. Generally speaking, one shoot-promoting fertilizer should be applied before each new shoot germination, and another strong shoot fertilizer should be applied after half a month. The fertilization of young trees should be light, and it is appropriate to use rotten human and animal manure or quick-acting nitrogen fertilizer.

II. Fertilization for fruiting trees

1. Fruit-picking fertilizer: generally applied in May-June, it can promote the recovery of tree potential, draw out robust summer shoots, enrich fruit-bearing mother branches, and promote flower bud differentiation of plants. Generally, 70-100 kg of high-quality organic fertilizer, 0.5 kg of urea and 2 kg of phosphate fertilizer were applied to each plant, and a circular ditch was dug along the periphery of the crown.

2. Flower-promoting fertilizer: the application of flower-promoting fertilizer before flowering of loquat from September to October can improve the cold resistance of young fruit, promote the normal development of floral organ and increase the seed-setting rate. Generally, each plant is applied 50 kg of human and animal feces plus 1 kg of phosphorus and 1 kg of potassium fertilizer.

3. Strong fruit fertilizer: the application of strong fruit fertilizer in February-March can enhance the tree potential, promote the rapid expansion of young fruit, and significantly increase the yield and Europe. 1 kg of urea and phosphate fertilizer and 1.5 kg of potassium fertilizer are applied to each plant.

4. Extra-root fertilization: when applying fertilizer in the soil, extra-root fertilization should be carried out every semimonthly, which can be sprayed with 0.3% urea solution, and when the plant lacks certain elements, it can be sprayed accordingly.

The above is the introduction of loquat fertilization technology, hope to help you, want to know more related knowledge, please pay attention to us.