Wasabi Planting——Fertilization Management

First of all, in the process of land preparation, we must apply fertilizers to the ground. The base fertilizer should be rotten fertilizer or farm organic fertilizer as the main nutrient raw material.

Then determine the amount of fertilizer according to the area of the soil. After the seedlings are successfully planted, decide whether to supplement the fertilizer according to the growth of the seedlings and the poorness of the bottom fertilizer.

When supplementing fertilizers, nitrogen, phosphorus, potassium and other trace element fertilizers should be mainly used. During the entire growth and development process, it must be no less than twice the number of fertilization, generally once in spring and once in autumn, and pay attention to the location of fertilization when fertilizing. Do not apply fertilizer too deep or let the fertilizer touch the roots of wasabi. In order to avoid the occurrence of excessive fertilizer and burns to the roots, we should apply as little fertilizer as possible in accordance with the principle of non-abundance. Not only can avoid the occurrence of fat damage, but also to a certain extent to prevent the wasabi from being threatened by pests and diseases.