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Petunia hybrida culture medium and preparation method and use thereof

A technology for cultivation substrate and petunia, applied in the direction of planting substrate, botanical equipment and methods, applications, etc., can solve the problems of difficult decomposition and high price, and achieve the effect of low cost, excellent structure and good nutritional effect

Inactive Publication Date: 2021-06-15
BEIJING DRAINAGE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used cultivation substrates mostly use peat and some other substrate materials. Peat is considered to be the most ideal substrate material due to its advantages of light weight, looseness, strong water retention and not easy to decompose. However, peat is a non-renewable natural resource and the price is relatively high.

Method used

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  • Petunia hybrida culture medium and preparation method and use thereof
  • Petunia hybrida culture medium and preparation method and use thereof
  • Petunia hybrida culture medium and preparation method and use thereof

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Embodiment Construction

[0029] Preferred embodiments of the present invention will be described in more detail below. Although preferred embodiments of the present invention are described below, it should be understood that the present invention can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0030] 1. Test material

[0031] In the embodiment of the present invention and the comparative example, the main material for the test: organic nutrient soil (QBDG45045-2017) was provided by Beijing Urban Drainage Group Co., Ltd. In order to meet the needs of the research and development of the substrate formula, according to the principle of "substituting the substrates commonly used by florists", the substrates commonly used by florists were selected as controls, and perlite and garden soil...

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Abstract

The invention belongs to the technical field of urban domestic sludge resource utilization and garden production, and particularly relates to a petunia hybrida culture medium and a preparation method and use thereof. The petunia hybrida culture medium comprises organic nutrient soil, coco coir, perlite and garden soil. Relative to the petunia hybrida culture medium, the content of the organic nutrient soil is 50vt%-70vt% and the content of the coco coir is 10vt%-30vt%; and a volume ratio of the coco coir and the perlite and the garden soil is (1-3):(0.8-1.2):(0.8-1.2). The culture medium is used for cultivating petunia hybrida. Plants have good growth vigor and an advanced and prolonged flowering phase. The method is simple and easy to implement. The petunia hybrida culture medium has a low cost and an excellent effect, and provides application of organic nutrient soil (sludge products) in garden flowers. A theoretical basis is provided for popularization and application of the culture medium.

Description

technical field [0001] The invention belongs to the technical field of resource utilization of urban domestic sludge and production of gardens, and more specifically relates to a petunia cultivation substrate and a preparation method and application thereof. Background technique [0002] With the continuous advancement of my country's urbanization level and the continuous improvement of environmental protection requirements, my country's urban sewage treatment capacity is increasing day by day, and the amount of sludge produced by urban sewage treatment plants is increasing day by day. At present, the main treatment and disposal methods of urban sludge in my country are landfill, incineration, land use, building material utilization and other disposal after the sludge has been stabilized and reduced. [0003] Organic nutrient soil is processed from urban domestic sludge through the international advanced "thermal hydrolysis + anaerobic digestion + plate and frame dehydration...

Claims

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Application Information

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IPC IPC(8): A01G24/25A01G24/20A01G24/15A01G24/12A01G22/60
CPCA01G24/25A01G24/15A01G24/12A01G24/20A01G22/60
Inventor 白家云崔超马富亮熊建军曹贺雄张晓娟贾清棋杨文彬李海洋姚海
Owner BEIJING DRAINAGE GRP CO LTD
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