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Preparation method of lawn seed carpet containing water absorbent, sustained-release fertilizer and protector

The technology of a protective agent and a water-absorbing agent is applied in the field of preparation of lawn seed blankets, which can solve the problems of low efficiency, high cost, high labor intensity, etc., and achieve the effects of convenient use, reduced discharge and environmental protection.

Inactive Publication Date: 2007-07-11
李兵 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the limitation of professional knowledge and environment, artificial or mechanical live broadcasting is likely to cause such disadvantages as high labor intensity, large waste of seed fertilizer, high cost and low efficiency.

Method used

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  • Preparation method of lawn seed carpet containing water absorbent, sustained-release fertilizer and protector
  • Preparation method of lawn seed carpet containing water absorbent, sustained-release fertilizer and protector
  • Preparation method of lawn seed carpet containing water absorbent, sustained-release fertilizer and protector

Examples

Experimental program
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Effect test

Embodiment 1

[0054] Prepare the lawn seed blanket containing water-absorbing agent and slow-release fertilizer, protective agent of the present invention as described above, wherein the first step, the component of multifunctional slow-release protective agent and its weight are: insecticide imidacloprid (Imidacloprid) 5kg, herbicide Isoxaben 5kg, antifungal agent Myclobutanil 3kg, perlite powder 84kg, succinic anhydride 1kg, succinic hydrazide 1.99kg, crosslinking agent tris(2-aminohexyl)amine 0.01kg Before being put into the stainless steel reaction kettle, first pulverize each component, pass through a 70-mesh sieve after pulverization, pulverize after cooling, and cross a 30-mesh sieve; wherein the second step is to place a polylactic acid (PLA) biodegradable plastic film with a thickness of 0.06mm on the The surface is evenly coated with a layer of EVA emulsion liquid adhesive (model DA-101, produced by Taiwan Hualian Company) with a thickness of 0.3mm, and then the yellow cardboard wi...

Embodiment 2

[0056] Prepare the lawn seed blanket that contains water-absorbing agent and slow-release fertilizer, protective agent of the present invention as described above, wherein the 1st step, the component of multifunctional slow-release protective agent and its weight are: insecticide permethrin (Permethrin) 20kg, Herbicide Dicamba (Dicamba) 10kg, Mecoprop 10kg, Fungicide Triadimefon (Triadimefon) 10kg, Perlite powder 40kg, Succinic anhydride 5kg, Succinic hydrazide 4.9kg, Joint agent tris(2-aminohexyl)amine 0.1kg; before putting into the stainless steel reactor, pulverize each component, pass through a 100-mesh sieve after pulverization, pulverize after cooling, and pass through a 100-mesh sieve; wherein in the second step, the thickness is 0.12 mm polyethylene biodegradable plastic film "BioFlex" (produced by Britton TACO, UK) is evenly coated with a layer of liquid adhesive-Polysol synthetic resin emulsion (produced by Shanghai Showa Polymer Co., Ltd.) with a thickness of 0.8mm, ...

Embodiment 3

[0058] Prepare the lawn seed blanket that contains water-absorbing agent and slow-release fertilizer, protective agent of the present invention as described above, wherein the first step, the component of multifunctional slow-release protective agent and its weight are: insecticide bifenthrin (Bifenthrin) 10kg , herbicide trifluralin (Trifluralin) 10kg, antifungal agent quinoxyfen (Quinoxyfen) 5kg, perlite powder 68kg, succinic anhydride 3kg, succinic hydrazide 3.95kg, cross-linking agent tris(2-aminohexyl)amine 0.05kg; before putting into the stainless steel reaction kettle, pulverize each component, pass through an 80-mesh sieve after pulverization, pulverize after cooling, and pass through a 50-mesh sieve; in the second step, the polyvinyl alcohol biodegradable plastic film with a thickness of 0.08mm (Ecoplaz brand degradable plastic film, produced by Ecoplaz Company of the United States) The upper surface is evenly coated with a thickness of 0.4mm liquid adhesive EVA emulsi...

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Abstract

The invention relates to a method for preparing green seed curtain with water absorber, slow-release fertilizer and protector, wherein the method comprises that: the prector comprises 5-20% pesticide, 5-20% herbicide, 3-10% antimold, 1-5% diacid, 1-5% hydrazides, 0.01-0.1% crosslinker, and 40-84% porous adsorption material. The invention coats one adhesive layer on the degradable plastic film; compresses the fiber layer on it and holes; coats adhesive layer on it; sprays needed plant seed, protector, absorber, and slow-release fertilizer on it; compresses the fiber layer. The invention can reduce waste water discharge, high yield, etc.

Description

technical field [0001] The invention relates to a method for preparing a lawn seed blanket, in particular to a method for preparing a lawn seed blanket containing a water-absorbing agent, a slow-release fertilizer and a protective agent, and also relates to a lawn seed blanket prepared by the method. Background technique [0002] With the deepening of environmental protection, urban construction, gardening, sports, vacation, soil and water conservation and other undertakings, the lawn industry in my country has developed rapidly. Lawns have special functions such as temperature regulation, humidity regulation, air pollution reduction, urban noise reduction, water and soil erosion prevention, muddy water on the road, solar radiation protection, vision protection and restoration, greening, city beautification, and improvement of urban ecology. They are used in cities and engineering environments. Greening plays a very important role. At present, the per capita green area of ​...

Claims

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Application Information

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IPC IPC(8): A01C1/04A01C1/00A01G1/12B32B7/12B32B9/00B32B29/00B32B27/10
Inventor 陈清奇李蓉李兵
Owner 李兵
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