Fertilization methods for high-quality red strawberries

Abstract

The invention discloses a fertilizing method, particularly discloses a fertilizing method for high-quality Hongyan strawberries and belongs to the technical field of crop cultivation. According to the fertilizing method for the high-quality Hongyan strawberries, suitable nutrition ingredients can be supplemented instantly according to nutrient elements needed for strawberry growth at different periods, and effective absorption is guaranteed. The fertilizing method includes an earlier-stage fertilizing procedure with the interval period lasting for 7 days, a middle-stage fertilizing procedure with the interval period lasting for 10 days and a later-stage fertilizing procedure with the interval period lasting for 10 days. In the fertilizing procedures, fertilizers needing to be applied are prepared into water solutions for drop irrigation. The water solution used in the earlier-stage fertilizing procedure at least comprises a nitrogen fertilizer and a phosphate fertilizer for rooting and seedling strengthening, the water solution used in the middle-stage fertilization procedure at least comprises a phosphorus-potassium fertilizer for promoting blossoming, and the water solution used in the later-stage fertilizing procedure at least comprises a potassium fertilizer for promoting fruiting.

Description

technical field [0001] The invention relates to a fertilization method, in particular to a fertilization method for high-quality red-faced strawberries, and belongs to the technical field of crop cultivation. Background technique [0002] my country is the country with the richest wild strawberry resources in the world. It has been using wild strawberries very early and has continued to this day. The cultivation of strawberry with large fruit in my country began in 1915, but it was not taken seriously in the past and developed slowly. Strawberry production has developed rapidly since the 1980s. China's current strawberry production area ranks first in the world. Strawberry land cultivation can be carried out in two ways: one planting per year or one planting every two years. The former is planted every year and rotated with other crops after harvest. Under this system, strawberries have strong vigor, good fruit quality, early maturity, and fewer pests and diseases. Howeve...

AI Technical Summary

Problems solved by technology

However, regardless of the cultivation technique of burying the base fertilizer and topdressing during the growth process, or the cultivation technique of deep plowing and burying the fertilizer and applying topdressing during the production process, farmyard manure is basically used for burying fertilizer, and chemical fertilizer is used for topdressing. Spray and fertilize after adding water; and in the fertilization period, the cycle of fertilization is generally longer, and the maximum is 70 days after transplanting; and when topdressing, there is only one uniform fertilization cycle, which cannot be based on the individual production of strawberries. Effective, accurate and immediate supplementation of corresponding nutrients and / or trace elements