Cultivation method of peony

Abstract

The invention relates to the field of plant cultivation, and discloses a cultivation method of a peony. The cultivation method comprises the following steps: truncating a peony plant to obtain a stock, selecting a bud, grafting the bud to the stock, healing a grafted part with a healing agent, conveying a first nutritional solution to the peony grafted part with a cotton thread after branch leaves of the peony are rotted to increase the grafting survival rate, then performing covering and conservation measures on the grafted plant, preparing a second nutritional solution from liquid in which potato dregs, plant ash and egg shell powder are soaked, watering the peony with a limited automatic watering device through a liquid guide pipe to enable nutrition to be absorbed in a more balanced, and cultivating a potted peony. Compared with the prior art, the cultivation method of the peony is higher in peony transplanting survival rate and higher in grafting survival rate.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for cultivating peonies. Background technique [0002] The peony flower is delicate and colorful, graceful and magnificent, and is revered as the king of flowers and flowers. It has long been regarded as a symbol of wealth, auspiciousness and prosperity. It has aroused praise and praise from many literati since ancient times. The value is extremely high; the cultivation of peony as an ornamental plant began in the Southern and Northern Dynasties, and its ornamental cultivation has a history of more than 1,500 years. It is one of the earliest plants in the world for horticultural cultivation; peony is a deciduous shrub with a stem up to 2 meters, and it is generally planted outdoors , but with the improvement of people's living standards, there are higher requirements for the appreciation of peonies. People hope to plant peonies indoors, and they can see the beauty of peo...

AI Technical Summary

Problems solved by technology

[0005] There are certain shortcomings in the cultivation method of peonies mentioned above: 1. In this plan, the nutrient solution is watered once every ten days, and the peony is not properly loosened on a regular basis. After a long time, the soil permeability decreases, because the peony is a fleshy root, once If the nutrient solution is watered more frequently and the soil is not loosened, the root humidity is very high when watering, which may cause the root part of the peony to rot, thus affecting the growth of the peony; 2. In this plan, soak the absorbent paper in the healing agent , and then wrap the absorbent paper on the grafting site, then wrap the upper part of the flowerpot with soil, and finally wrap the soil with a black agricultural film. This method directly covers the graft with soil, and the grafting survival rate is not high; Peonies are planted in flowerpots, and generally need to be retransplanted into new ornamental flowerpots when they are sold. When transplanting, the original soil at the root of the peony will be scattered, and the peony will be transplanted after the soil is scattered. The growth of the transplanted peony will be affected. If the management is not good, the peony may wither and die

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