Method for regulating growth and breeding of paphiopedilum armeniacum

A technology of P. apricotii and nitrogen fertilizer, which is applied in the field of regulating the nutrition, reproduction and growth of P. apricotii, and can solve the problems of regulating the growth, flowering and reproduction of P. apricotii seedlings

Active Publication Date: 2010-11-24
KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there has been no report on regulating the growth and flowering of Paphiopedilum apricotii seedlings with different nitrogen concentrations

Method used

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  • Method for regulating growth and breeding of paphiopedilum armeniacum
  • Method for regulating growth and breeding of paphiopedilum armeniacum
  • Method for regulating growth and breeding of paphiopedilum armeniacum

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Embodiment 1

[0017] The present invention is based on the practical experience of carrying out many years of research on Paphiopedilum, and on the basis of the analysis of soil mineral nutrients in the original place of Paphiopedilum, and carries out the test of the regulation and control effect of nitrogen on the vegetative growth, flowering and reproduction of Paphiopedilum plant, and draws The test data and results can be used by producers to choose the appropriate nitrogen concentration to achieve the expected results according to different production purposes.

[0018] 1. Materials and methods:

[0019] 1.1 Effects of nutrient solutions with different nitrogen concentrations on the growth and flowering reproduction of Paphiopedilum apricot seedlings:

[0020] Select 200 P. apricotii plants, randomly divide them into 4 groups, and apply Hoagland nutrient solutions with different nitrogen concentrations in Table 2. The formula is as follows:

[0021] Table 1 Hoagland nutrient solution ...

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Abstract

Paphiopedilum armeniacum is one of paphiopedilum with great visual value, and has unique shape and long flowering phase. In the invention, the paphiopedilum armeniacum is used as a material, nitrogenous fertilizer with certain concentration is applied under greenhouse control condition to regulate the nutrient stage and the breeding growth stage, and good effect is obtained. The invention has the advantages of simple method, strong operability, simple and available materials, remarkable regulation effect and the like, and can bring high economical benefit for industrial production and culture of the paphiopedilum armeniacum.

Description

[0001] Field: [0002] The invention relates to the field of biotechnology, in particular to a method for regulating the nutrition, reproduction and growth of Paphiopedilum apricot by using a specific concentration of nitrogen source. Background technique: [0003] P. armeniacum is a terrestrial or semi-epiphytic perennial herbaceous plant of the genus Paphiopedilum in the family Orchidaceae. The flowering period is from February to April. The flowers are solitary, apricot yellow, with large petals, broad oval or nearly round, and sac-shaped lips. It is often called "golden pocket". It has high ornamental value and has won many international awards. Flower Show and Orchid Show Gold Medal and first-class certificate and other top awards, together with Paphiopedilum sclerophyllum, is known as the "Golden Boy and Jade Girl" in the genus Paphiopedilum. In recent years, due to the increasing market demand for Paphiopedilum apricot, industrialized cultivation and production have be...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05C5/02C05C5/04
Inventor 严宁牟宗敏胡虹李树云
Owner KUNMING INST OF BOTANY - CHINESE ACAD OF SCI
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