Cultivation method for increasing fructification rate of skimmia reeuesiana

Abstract

The invention provides a cultivation method for increasing fructification rate of skimmia reeuesiana. The cultivation method comprises the following steps that healthy and strong skimmia reeuesiana plants are selected for standby application, and the male skimmia reeuesiana plant and the female skimmia reeuesiana plant are transferred into a first standard film greenhouse respectively for cultivation; in the last 30 days when the female skimmia reeuesiana plant is cultivated in the first standard film greenhouse, fertilization of the female skimmia reeuesiana plant is stopped; from July to August, the female skimmia reeuesiana plant in the first standard film greenhouse is transferred into a second standard film greenhouse for cultivation, the fertilization of the female skimmia reeuesianaplant is restored, and a phosphorus potassium fertilizer is applied to the female skimmia reeuesiana plant twice at a frequency of one time per week; from September to November and from December to February of the following year, the cultivation conditions of the second standard film greenhouse are adjusted respectively; after both the female skimmia reeuesiana plant and the male skimmia reeuesiana plant bloom, from 9 am to 11 am, pollen of the male skimmia reeuesiana plant is taken and applied to the pistil column head of the female skimmia reeuesiana plant continuously 2-3 times.

Description

technical field [0001] The invention relates to a plant cultivating method, in particular to a cultivating method for increasing the seed-setting rate of the red star inoculated taro. Background technique [0002] Skimmia japonica (Skimmia japonica), also known as purple jade coral or sapphire coral, scientific name Skimmia japonica (Skimmiareevesiana), is a fruit-watching flower introduced from the Netherlands. It is an evergreen shrub or tree of the Rutaceae genus. The leaves are alternate, short-stalked, thick leathery, glandular, and fragrant. The fruit is spherical and about the size of a pea. When mature, the fruit is bright red and bright, surrounding the branches. The red fruit period is long. It is an excellent ornamental flower and tree with good leaves, flowers and fruits, and has high ornamental value. The red star colocasia has dioecious plants, the purple jade coral (purple red flower bud) is the male plant, and the sapphire coral (white flower bud) is the fem...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a cultivation method for increasing the seed setting rate of Helicophyllum chinensis, the main purpose of which is to overcome the defects of dioecious plants of Helicophyllum chinensis and the lack of flowering, resulting in low seed setting rate

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