Slow release fertilizer used for potted leafy plants and preparation method thereof

A slow-release fertilizer and plant technology, applied in the field of slow-release fertilizer for potted multi-leaf plants and its preparation, to achieve the effect of dark green leaves, low cost, and easy application

Inactive Publication Date: 2016-01-27
BEIJING UNIV OF AGRI
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since plants grow in pots, they are often affected by insufficient nutrients. The growth and development of plants require a variety of nutrients, which are mainly supplied by the soil. In pots, the needs of plants for nutrients cannot be met, and continuous fertilization is required. method to supplement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A slow-release fertilizer for potted leafy plants is prepared from the following raw materials in parts by weight: 40 parts of urea-formaldehyde rubber powder, 10 parts of copper sulfate, 10 parts of ferrous chloride, 3 parts of borax, 1 part of magnesium chloride, and sulfuric acid heptahydrate 1 part of zinc, 3 parts of potassium humate, 3 parts of animal feces, 10 parts of traditional Chinese medicine slag ashes, 20 parts of mushroom slag, 40 parts of animal bones, 5 parts of wood knot clay, 3 parts of calcium hydrogen phosphate, 6 parts of deep sea mineral salt, 9 parts of magnesium aluminum silicate, 10 parts of ethylene oxide / propylene oxide copolymer, and 5 parts of hydroxypropyl xanthan gum.

[0017] A preparation method of slow-release fertilizer for potted leafy plants, comprising the following steps:

[0018] (1) Put the animal bones in a high temperature furnace of 400-500°C and heat for 20-40min. After crushing, mix them with potassium humate, animal feces ...

Embodiment 2

[0023] A slow-release fertilizer for potted leafy plants is prepared from the following raw materials in parts by weight: 45 parts of urea-formaldehyde rubber powder, 15 parts of copper sulfate, 15 parts of ferrous chloride, 3.5 parts of borax, 1.5 parts of magnesium chloride, and sulfuric acid heptahydrate. 1.5 parts of zinc, 4 parts of potassium humate, 4 parts of animal feces, 12 parts of traditional Chinese medicine slag ash, 25 parts of mushroom slag, 45 parts of animal bones, 7 parts of wood knot clay, 4 parts of calcium hydrogen phosphate, 7 parts of deep sea mineral salt, 9.5 parts of magnesium aluminum silicate, 11 parts of ethylene oxide / propylene oxide copolymer, and 6 parts of hydroxypropyl xanthan gum.

[0024] The preparation method is the same as in Example 1.

Embodiment 3

[0026] A slow-release fertilizer for potted leafy plants is prepared from the following raw materials in parts by weight: 50 parts of urea-formaldehyde rubber powder, 20 parts of copper sulfate, 20 parts of ferrous chloride, 4 parts of borax, 2 parts of magnesium chloride, and heptahydrate sulfuric acid 2 parts of zinc, 5 parts of potassium humate, 5 parts of animal feces, 15 parts of traditional Chinese medicine slag ash, 30 parts of mushroom slag, 50 parts of animal bones, 10 parts of wood knot clay, 5 parts of calcium hydrogen phosphate, 8 parts of deep sea mineral salt, 10 parts of magnesium aluminum silicate, 12 parts of ethylene oxide / propylene oxide copolymer, 7 parts of hydroxypropyl xanthan gum

[0027] The preparation method is the same as in Example 1.

[0028] In order to further illustrate the application value of the present invention, 400 same ornamental plants with similar growth conditions, such as narcissus, were selected and divided into 3 groups of experime...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses slow release fertilizer used for potted leafy plants and a preparation method thereof. The slow release fertilizer is prepared from urea formaldehyde rubber powder, copper sulfate, ferrous chloride, borax, magnesium chloride, zinc sulphate heptahydrate, potassium humate, animal waste, traditional Chinese medicine residues and ash, mushroom residues, animal bones, knar clay and the like. The prepared slow release fertilizer is low in cost and easy and convenient to apply; mineral substances and microelements, such as nitrogen phosphorus and potassium, required for growth of leafy plants are met through various added inorganic substances, and normal growth of leafy plants is ensured; nutrient elements required for plants can be provided through added organic substances such as potassium humate, animal waste and deep sea mineral salt; by matching and retting the raw materials , plants can be dark green and bright in leaf color in the growth process, and the ornamental value of plants is greatly improved; slow release components such as urea formaldehyde rubber powder and ethylene oxide/propylene epoxide copolymers and hydroxypropyl xanthan gum are added, and therefore the prepared fertilizer can have the slow release characteristic, the fertilizer efficiency can be lasting, and growth requirements of potted leafy plants can be met through one-time fertilizer application.

Description

Field of Invention [0001] The invention relates to a fertilizer, in particular to a slow-release fertilizer for potted leafy plants and a preparation method thereof. Background technique [0002] Potted plants are derived from traditional Chinese garden art. As for the cultivation of ornamental plants, it originated from ancient garden landscaping, which imitated natural landscapes to create gardens. Potted plants are potted plants that are mainly ornamental. The color, shape and texture of the plants have high ornamental value. Potted plants have a long viewing period, a wide variety and beautiful posture, and are very popular interior decoration materials. However, because plants grow in pots, they are often affected by insufficient nutrients. The growth and development of plants requires a variety of nutrients. These nutrients are mainly supplied by the soil. In pots, the needs of plants for nutrients cannot be met, and fertilization is required. method to be supplemen...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 张克中崔金腾丁榕曹潇
Owner BEIJING UNIV OF AGRI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap