Passion flower fertilization method

Abstract

The invention discloses a passion flower fertilization method. The passion flower fertilization method comprises the following steps that (1), an organic fertilizer with 5-8% of available nutrients ofnitrogen, phosphorus and potassium is selected; (2), an organic fertilizer is applied 20-30 days before planting; (3), 8-10 kg of the organic fertilizer is applied to each plant; and (4), a passion flower planting point is used as the center of a circle, a cylindrical earth with the diameter of 110-120 cm and the height 20-25 cm higher than the ground is arranged, and an organic fertilizer and acompound fertilizer are applied when the earth is arranged. The passion flower fertilization method can overcome the defects of an existing passion flower fertilization technology, fertilizer nutrients are released in time, nutrient loss is reduced, the fertilizer efficiency is improved, the yield of passion flower is increased, and the sugar content of passion flower is increased.

Description

technical field [0001] The invention belongs to the field of fruit planting, and in particular relates to a fertilization method for passionflower. Background technique [0002] Passiflora, also known as passion fruit, belongs to the Passiflora family. It is a perennial evergreen vine in the tropics and subtropics. Its origin is in southern Brazil. It is rich in nutrition and has the reputation of "king of beverages". It has been widely planted in southern China in recent years. , The market potential is huge. Therefore, planting sweet and high-quality passion fruit has more advantages in the market. There are many methods of fertilization when planting passionflower, such as: special large-scale application of chemical fertilizers, fertilization at the time of planting, fertilization 30 days after planting, fertilizer applied to the soil without fully mixing it with the soil, etc. Improper application methods lead to: fertilizer Untimely release of nutrients, low soil cap...

AI Technical Summary

Problems solved by technology

There are many methods of fertilization when planting passionflower, such as: special large-scale application of chemical fertilizers, fertilization at the time of planting, fertilization 30 days after planting, fertilizer applied to the soil without fully mixing it with the soil, etc. Improper application methods lead to: fertilizer Untimely release of nutrients, low soil capacity, easy loss of nutrients, poor fertilizer efficiency, and even fertilizer damage, resulting in the normal growth and development of passionflower being affected. The yield is only 6.2-8.2 kg / plant, and the sugar content is only 8.8-9.3%