CN101412647B - Wormcast substrate fertilizer - Google Patents
Wormcast substrate fertilizer Download PDFInfo
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- CN101412647B CN101412647B CN2007102021676A CN200710202167A CN101412647B CN 101412647 B CN101412647 B CN 101412647B CN 2007102021676 A CN2007102021676 A CN 2007102021676A CN 200710202167 A CN200710202167 A CN 200710202167A CN 101412647 B CN101412647 B CN 101412647B
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- earthworm excrement
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- earthworm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention discloses an earthworm dung substrate fertilizer which is prepared from the following raw materials in volume portion: 30 to 90 portions of earthworm dung, 10 to 25 portions of perlite and 10 to 25 portions of a water retention agent. The earthworm dung substrate fertilizer has the advantages of low content of soluble salt, and good water retention, nutrient preserving capability and ventilation, and can improve seeds emergence rate and the disease resistance of seedlings so as to develop the root system of the seedling. Simultaneously, the earthworm dung substrate fertilizer adopts renewable resources as the raw materials, does not destroy entironment, and is more trouble-saving and labor-saving to prepare.
Description
Technical field
The present invention relates to a kind of matrix fertilizer, particularly a kind of earthworm excrement matrix fertilizer.
Background technology
Floating seedlings is the advanced seeding raising technology that extensively adopts in the world at present, needs a large amount of matrix fertilizer in the floating seedlings technology.Since in growing seedlings to the soluble salt content (EC value) of matrix fertilizer, porosity, permeability, unit weight, organic content, pH value, humic acids, specific conductivity, water content, effectively iron ion and effective mn ion content etc. all have particular requirement, so good matrix fertilizer all is to get careless carbon and be equipped with batch mixes such as detritus acid, cow dung then and form from the forest or the land for building the virgin forest of growing for many years at present.But discover that after testing the soluble salt content in the existing matrix fertilizer is higher, because of soluble salt too high levels in the matrix fertilizer not only may form reverse osmotic pressure, moisture in the seedlings root is cemented out, cause plant seedlings tip of a root browning or withered, plant root is impaired, can't absorb moisture and nutrition, make seedling symptoms such as wilting, yellow, tissue necrosis or plant be short and small occur; And the soluble salt too high levels also can increase by the microbial root rot generation of phytophthora rot probability in the matrix fertilizer, reduces the rate of growth of seedling.Careless carbon, the detritus acid of using in the existing simultaneously matrix fertilizer are Nonrenewable resources, and a large amount of taking can damage natural ecological environment.
Summary of the invention
It is low and can not destroy the earthworm excrement matrix fertilizer of ecotope to the purpose of this invention is to provide a kind of soluble salt content.
The present invention is achieved in that a kind of earthworm excrement matrix fertilizer, and be characterized in: it is to make with the raw material of following volume proportion, 30～90 parts in earthworm excrement, 10～25 parts of perlites, 10～25 parts of water-holding agents.
It is to make with the raw material of following volume proportion for above-mentioned earthworm excrement matrix fertilizer, 50～80 parts in earthworm excrement, 10～20 parts of perlites, 10～25 parts of water-holding agents.
It is to make with the raw material of following volume proportion for aforesaid earthworm excrement matrix fertilizer, 70 parts in earthworm excrement, 15 parts of perlites, 15 parts of water-holding agents.
Be loaded in the floating dish after the raw material mixing and stirring with above-mentioned volume proportion, broadcast into seed in each floating dish, the nursery pond of putting into the splendid attire clean water gets final product.
Compared with the prior art, the present invention is to be main raw material with earthworm excrement and perlite, adds water-holding agent again, and the matrix fertilizer of making by suitable proportioning.The present invention has following beneficial effect;
(1), earthworm eats behind the organism, through the effect of Digestive tract, forms the earthworm excrement of the big crumb structure of soda acid neutrality, space; The earthworm excrement of this crumb structure and perlite and water-holding agent mix other poultry manures such as matrix fertilizer that the back forms and cow dung and detritus acid, the peat composed of rotten mosses and perlite and mix existing matrix fertilizer that the back forms and compare that to have soluble salt content low, water-retentivity, fertilizer advantages of higher are suitable for growing of farm crop.
(2), add up through experimental study, mix the matrix fertilizer of back formation with earthworm excrement, perlite and water-holding agent and compare 3.5～4 times of quick-acting nitrogen compositions increases with existing matrix fertilizer, the water-soluble of mineral element and trace element also obviously increases to some extent, the easier like this root system by plant absorbs, be fit to growth of seedlings, and can improve the disease resistance of seedling.
(3), through experimental study statistics, by the earthworm excrement matrix fertilizer that the present invention fills a prescription and makes, number of bacteria also is being multiplied in first week, number of bacteria still do not descend after three weeks.Fertility of the present invention and fertilizer efficiency time can be increased substantially like this, growth of seedlings can be further promoted.
(4) the present invention replaces cow dung by adopting the earthworm excrement, because of earthworm excrement faecal pellet I is directly used, need compost, dry and could use after pulverizing unlike cow dung, and the earthworm excrement is tasteless, and environmental protection more uses save trouble and labor more; And the earthworm excrement can be put into earthworm cow dung and eats and form after the cow dung.
(5) the present invention does not use non-renewable the detritus acid and the peat composed of rotten mosses; but the water-holding agent of employing synthetic; so not only can economize on resources and preserve the ecological environment; and water-holding agent is put into water; suction back volume can increase 100～200 times, has extremely strong water-absorbent, and can slowly discharge moisture; have the strong water-retentivity of level, improve seed germination rate and reguarity.Biologically active substance and nutrient are dissolved in the water in the lump, and after water-holding agent absorbed, the biologically active substance and the nutrient pool that can form can slowly be absorbed by farm crop, have improved seedling to biologically active substance among the present invention and nutrient absorbing utilization ratio.
Following table is one group of contrast experiment, is example with growing seedlings of cigarette seed, adopts respectively that existing matrix is fertile to be compared with the present invention, as table 1:
Last table is a copy of it experimental data that the present invention arbitrarily extracts in several thousand cultivation experiments, prove from tobacco seedling phase test situation, effect is remarkable unusually, cigarette seedling seedling rate is very high, root growth is fast, root system is complete when well developed root system, extraction seedling, and matrix does not rupture, and also lack seedling stage in cigarette transplantation of seedlings land for growing field crops.Repeatedly evidence of many phases, this earthworm excrement matrix fertilizer have significant drought resisting, cold-resistant, the effect that promotes root system development, can improve the disease resistance of seedling rate and seedling.Therefore the present invention has excellent popularization value.
Embodiment
Embodiments of the invention 1: get 15 parts of 70 parts in earthworm excrement, 15 parts of perlites and water-holding agents, mixing and stirring, be loaded in the floating dish, tamp pressing, in each hole, cave, broadcast two tobacco seeds again, cover with matrix of the present invention, be advisable, put into the nursery pond of splendid attire clean water afterwards just to cover tobacco seed.Described part is cubic centimetre.Water-holding agent can adopt commercially available common water-holding agent, reasonablely connects bibulous macromolecular materials such as school copolymer analog for polyacrylate(s), polyvinyl alcohol, starch.
Embodiments of the invention 2: take off the raw material of stating volume proportion, 10 parts of 30 parts in earthworm excrement, 10 parts of perlites and hydroscopic high-molecular resins.Other step is with embodiment 1.
Embodiments of the invention 3: take off the raw material of stating volume proportion, 25 parts of 90 parts in earthworm excrement, 25 parts of perlites and hydroscopic high-molecular resins.Other step is with embodiment 1.
Embodiments of the invention 4: take off the raw material of stating volume proportion, 20 parts of 50 parts in earthworm excrement, 20 parts of perlites and hydroscopic high-molecular resins.Other step is with embodiment 1.
Claims (3)
1. earthworm excrement matrix fertilizer, it is characterized in that: it is to make with the raw material of following volume proportion, 50～80 parts in earthworm excrement, 10～20 parts of perlites, 10～25 parts of water-holding agents.
2. earthworm excrement matrix fertilizer according to claim 1, it is characterized in that: it is to make with the raw material of following volume proportion, 70 parts in earthworm excrement, 15 parts of perlites, 15 parts of water-holding agents.
3. earthworm excrement matrix fertilizer according to claim 1 and 2 is characterized in that: described water-holding agent is polyacrylate(s), polyvinyl alcohol, starch graft copolymer class absorbent polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102021676A CN101412647B (en) | 2007-10-19 | 2007-10-19 | Wormcast substrate fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102021676A CN101412647B (en) | 2007-10-19 | 2007-10-19 | Wormcast substrate fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412647A CN101412647A (en) | 2009-04-22 |
| CN101412647B true CN101412647B (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007102021676A Active CN101412647B (en) | 2007-10-19 | 2007-10-19 | Wormcast substrate fertilizer |
Country Status (1)
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| CN (1) | CN101412647B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811903A (en) * | 2010-04-27 | 2010-08-25 | 扬州大学 | Novel organic substrate and preparation method thereof |
| CN103262763B (en) * | 2012-12-15 | 2015-06-03 | 石河子大学 | Plug seedling substrate and plug seedling technology using same |
| CN103181317A (en) * | 2013-03-27 | 2013-07-03 | 扬州瑞华环境与生物工程研究所有限公司 | Plug seedling substrate of tomatoes and preparation method |
| CN105367205B (en) * | 2014-08-25 | 2019-01-01 | 扬州大学 | A kind of compound cotton seedling medium and preparation method |
| CN104823720A (en) * | 2015-06-04 | 2015-08-12 | 江苏丘陵地区南京农业科学研究所 | Cultivation method of agaricus bisporus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397524A (en) * | 2002-08-14 | 2003-02-19 | 陈日光 | Biological organic earthworm fertilizer and its preparing process |
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2007
- 2007-10-19 CN CN2007102021676A patent/CN101412647B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397524A (en) * | 2002-08-14 | 2003-02-19 | 陈日光 | Biological organic earthworm fertilizer and its preparing process |
Non-Patent Citations (3)
| Title |
|---|
| 王晗生等.保水剂农用抗旱增效研究现状.《干旱地区农业研究》.2001,第19卷(第4期),38－45. * |
| 舒怀珠等.浅议轻型屋顶绿化无土栽培基质.《中国水运》.2007,第5卷(第4期),57-58. * |
| 蒋小满等.黑莓的组织培养快速繁殖技术.《北方园艺》.2007,(第10期),173－175. * |
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| CN101412647A (en) | 2009-04-22 |
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| ASS | Succession or assignment of patent right |
Owner name: GUIZHOU JILONG ECOCLINE SCIENCE CO., LTD. Free format text: FORMER OWNER: GUIZHOU QIANLONG ECOCLINE ORGANIC AGRICULTURE DEVELOPMENT CO., LTD. Effective date: 20090522 |
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Effective date of registration: 20090522 Address after: Building 8, building 550001, Longquan Road, Guizhou, Guiyang Province, China Applicant after: Guizhou Jilong Ecology Technology Co.,Ltd. Address before: Building 8, building 550001, Longquan Road, Guizhou, Guiyang Province, China Applicant before: Guizhou Qianlong Ecological Organic Agricultural Development Co., Ltd. |
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Owner name: GUIZHOU TOBACCO REARCH INSTITUTE Free format text: FORMER OWNER: GUIZHOU JILONG ECO-TECHNOLOGY CO., LTD. Effective date: 20100706 Owner name: GUIZHOU JILONG ECO-TECHNOLOGY CO., LTD. |
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| C53 | Correction of patent for invention or patent application | ||
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Inventor after: Shi Junxiong Inventor after: Xia Haiqian Inventor before: Xia Haiqian |
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Free format text: CORRECT: INVENTOR; FROM: XIA HAIQIAN TO: SHI JUNXIONG XIA HAIQIAN |
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Effective date of registration: 20100706 Address after: 550001 building, No. 8, Longquan building, community road, Guizhou, Guiyang Applicant after: Guizhou Province Tobacco Science Institute Co-applicant after: Guizhou Jilong Ecology Technology Co.,Ltd. Address before: 550001 building, No. 8, Longquan building, community road, Guizhou, Guiyang Applicant before: Guizhou Jilong Ecology Technology Co.,Ltd. |
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