Method for cultivating Paeonia L.

Abstract

The invention discloses a method for cultivating Paeonia L. The method comprises the following steps of 1, soil preparation: firstly, removing weeds, and then scattering and applying 100 kg / mu of granular organic compound fertilizer on the ground; and mechanical deep tillage; 2, seedling treatment: pruning roots before planting; and disinfecting a root system; 3, controlling plant row spacing to be 80* 100 cm; 4, adopting a semi-pulping planting method for planting: in order to prevent a root rot phenomenon caused by a gap between a root system on the inner side of a root crown and soil when apeony seedling is planted, firstly, pouring 2-3 kilograms of water into a dug furrow, carrying out slurrying to obtain mud under the condition that the ratio of the soil to the water is 3-4: 1, placing peony seedlings, soaking the root systems at the lower parts of the peony seedlings into the mud to be tightly combined with the soil without gaps, covering the upper parts of the peony seedlings with soil for compaction, planting the peony seedlings with the specification of 40 cm* 40 cm, and planting the peony seedlings with the planting depth of 3-5 cm higher than that of the original soil print. The problem of lower heads and hiding faces of peony flowers is solved through local use of plant growth regulators and later-stage management cultivation of peony stems, so that the quality ofthe peony flowers is improved, the ornamental effect of the peony garden is improved, and the requirements of vast tourists are met.

Description

technical field [0001] The invention relates to the technical field of plant cultivation methods, in particular to a method for cultivating Golden Pavilion peony. Background technique [0002] Through observation and research in the past two years, some peony varieties bloom with huge flowers, bright colors, layered and regular petals, very beautiful and generous, and some flowers can reach 30 cm in diameter, but the fly in the ointment is that the flowers of some varieties will not bloom as soon as they open. , Even when the flower buds are large, there is a problem of bowing their heads and covering their faces. Some of them hang their heads very seriously, which affects the viewing effect of peony plants. Tourists have also raised this problem many times. We have taken many measures to solve this problem. Straight-line traction, and some support with wooden sticks, but the effect is not good, not only time-consuming and labor-intensive, but also easy to break the flower s...

AI Technical Summary

Problems solved by technology

[0002] Through observation and research in the past two years, some peony varieties bloom with huge flowers, bright colors, layered and regular petals, very beautiful and generous, and some flowers can reach 30 cm in diameter, but the fly in the ointment is that the flowers of some varieties will not bloom as soon as they open. , Even when the flower buds are large, there is a problem of bowing their heads and covering their faces. Some of them hang their heads very seriously, which affects the viewing effect of peony plants. Tourists have also raised this problem many times. We have taken many measures to solve this problem. Straight-line traction, and some use wooden sticks to support, but the effect is not good, not only time-consuming and labor-intensive, but also easy to break the flower stem

In the maintenance work, we also adopted the method of increasing the application of organic fertilizers and compound fertilizers and reducing the amount of nitrogen fertilizer to achieve strong trees and increase the support of flower stems, but the effect was not obvious. Therefore, the problem of some peony species bowing their heads and hiding their faces is not due to lack of maintenance and management. It is in place, but it is caused by the characteristics of the variety itself