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A ceramic plant pot with slow-release fertilizer

A technology of slow-release fertilizers and flowerpots, which is applied in the field of planting flowers and plants. It can solve the problems of short slow-release time, lower fertilizer utilization rate, and environmental pollution, and achieve the effects of increasing fertilizer release speed, strong practicability, and wide application range.

Active Publication Date: 2021-02-05
宜兴奕安陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these methods have defectives respectively, for example can cause environmental pollution when being coated with polymer membrane, slow-release time is very short when using adsorptive material, will enter a large amount of cross-linking agent such as cellulose when using cross-linking material, make cost increase, Reduced fertilizer use efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1: A ceramic flowerpot capable of slow-releasing nitrogen fertilizer was prepared, which is suitable for planting foliage green plants such as fortune tree, happiness tree, pothos, lucky bamboo, Sanwei sunflower, and rich coconut. The preparation steps are as follows:

[0047] (1) Raw materials for preparing the outer barrier layer:

[0048] Calcined kaolin: 40kg;

[0049] Quartz sand: 10kg;

[0050] Potassium feldspar: 15kg;

[0051] Polystyrene balls with a diameter of 60nm: 10kg;

[0052] Surfactant oleic acid: 2kg;

[0053] Binder methyl cellulose: 3kg;

[0054] Water: 20kg;

[0055] (2) Prepare the raw materials for the inner space layer:

[0056] Flake kaolin: 35kg;

[0057] Quartz sand: 10kg;

[0058] Potassium feldspar: 15kg;

[0059] Diatomaceous earth: 5kg;

[0060] Aluminum hydroxide powder: 3kg;

[0061] Polystyrene balls with a diameter of 50 microns: 10kg;

[0062] Surfactant stearic acid: 2kg;

[0063] Binder hydroxypropyl methylcellul...

Embodiment 2

[0074] Embodiment 2: prepare the ceramic flower pot that can slow-release nitrogen, phosphorus and potassium fertilizer, be suitable for planting bougainvillea, crabapple, jasmine, Chinese rose, gardenia, geranium, white palm, anthurium, amaryllis, longevity flower, crab claw orchid, etc. flowers and plants. The preparation steps are as follows:

[0075] (1) Raw materials for preparing the outer barrier layer:

[0076] Calcined kaolin: 50kg;

[0077] Quartz sand: 15kg;

[0078] Potassium feldspar: 20kg;

[0079] Polystyrene balls with a diameter of 80nm: 15kg;

[0080] Surfactant sodium stearate: 5kg;

[0081] Binder methyl cellulose: 5kg;

[0082] Water: 30kg;

[0083] (2) Prepare the raw materials for the inner space layer:

[0084] Flake kaolin: 45kg;

[0085] Quartz sand: 15kg;

[0086] Potassium feldspar: 20kg;

[0087] Diatomaceous earth: 10kg;

[0088] Aluminum hydroxide powder: 5kg;

[0089] Polystyrene balls with a diameter of 100 microns: 15kg;

[0090]...

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PUM

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Abstract

The present invention provides a ceramic flowerpot capable of slowly releasing fertilizers, comprising three parts, namely an outer barrier layer, an inner space layer, and cross-linked fertilizer particles packed in the inner space layer. The interior of the pot wall of the flowerpot is loaded with the fertilizer suitable for flower growth, and the fertilizer is slowly released into soil in the flowerpot for a long time, thereby eliminating a process of fertilizing flowers and plants. In actual production, the total amount of fertilizers in the flowerpot and the rate of fertilizer leaching can be designed according to the daily average amount of fertilizers required for different types of flowers and plants. When the fertilizers inside the flowerpot is completely released, the flowerpot can continue to be used as a common flowerpot.

Description

technical field [0001] The invention relates to the technical field of planting flowers and plants, in particular to a ceramic flowerpot which can slowly release various types of flower and plants fertilizers. Background technique [0002] There are many types of flowerpots, which can be divided into biscuit pots, purple sand pots, glaze pots, porcelain pots, stone pots, wooden (barrel) pots, cement pots, plastic pots, glass pots, bamboo pots, etc. according to their materials; How about the pot? Generally speaking, air permeability, water seepage, and lightness are the most basic requirements for choosing flowerpots. Although the clay pots have good water permeability and air permeability, their colors are monotonous, their shapes are not beautiful, their surfaces are rough, and they are easy to break. There are two types of pottery pots, one is plain pottery pot, which has beautiful appearance, various colors and certain air permeability; the other is glazed on plain pot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/13C04B33/16C04B33/24C04B33/28A01G9/02A01C15/00C05G3/00C05G3/40C05G5/12
CPCA01C15/00A01G9/02C04B33/1305C04B33/131C04B33/1315C04B33/16C04B33/24C04B33/28C04B2235/3218C04B2235/3418C04B2235/3472C05B7/00C05G3/00C05B17/00C05C3/00C05C9/00C05C9/02C05D1/02C05G1/00
Inventor 殷志洪
Owner 宜兴奕安陶瓷有限公司
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