CN1095328C - Culture medium for plant seedlings - Google Patents
Culture medium for plant seedlings Download PDFInfo
- Publication number
- CN1095328C CN1095328C CN99117347A CN99117347A CN1095328C CN 1095328 C CN1095328 C CN 1095328C CN 99117347 A CN99117347 A CN 99117347A CN 99117347 A CN99117347 A CN 99117347A CN 1095328 C CN1095328 C CN 1095328C
- Authority
- CN
- China
- Prior art keywords
- culture medium
- straw
- vermiculite
- rotten mosses
- peat composed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000001963 growth medium Substances 0.000 title claims abstract description 30
- 241000196324 Embryophyta Species 0.000 title claims description 17
- 239000003415 peat Substances 0.000 claims abstract description 15
- 239000010455 vermiculite Substances 0.000 claims abstract description 13
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 13
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000000249 desinfective effect Effects 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000010902 straw Substances 0.000 claims description 24
- 241000195940 Bryophyta Species 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 239000010451 perlite Substances 0.000 claims description 9
- 235000019362 perlite Nutrition 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 238000000855 fermentation Methods 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 229910001562 pearlite Inorganic materials 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 18
- 241000208125 Nicotiana Species 0.000 description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 239000003864 humus Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000037666 field crops Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 244000062748 Eupatorium adenophorum Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000233805 Phoenix Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- -1 wherein Substances 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to the technical field of soilless culture. Peat, crop stalks, vermiculite and pearl stone are used as raw materials and are mixed, wherein each constituent is prepared by that the weight ratio of the peat to the crop stalks to the vermiculite to the pearl stone is 13 to 14:4:1 to 2:1 to 2. During preparation, the prepared culture medium is disinfected for 3 to 6 hours by a high-temperature steam disinfecting method and then is moistened by that the volume ratio of the prepared culture medium to water is 100:5, and finally, the pH value of the culture medium is regulated to 6.5 to 7.1 by lime water.
Description
Affiliated field: the present invention relates to the cultivation technique without soil field, is a kind of artificial soils of usefulness and preparation method thereof of need growing seedlings such as tobacco, vegetables, grain, flowers, forest, lawn that are applicable to.
Background technology: at present, along with the greenhouse utilization constantly increases, utilize the seedling raising manners of seedling-cultivating tray, alms bowl, basin etc. also day by day to popularize, the seedling culture medium in close relations with seedling raising manners develops thereupon, as the U.S., Israel soilless culture developed into the factorial seedling growth system.The soil building but all soilless cultures all must be guarded or looked after all the time, it is culture medium for plant seedlings, domestic is from U.S. importer soil building, the transportation difficulty, the cost height, the artificial soil per kilogram of being bought closes 17.00 yuan, and careless slightly disease, worm, the crop smothering easily brought into, as war of resistance period, the Eupatorium adenophorum of importing our province into grows in a large number at our province; The seventies phoenix eyes grass causes very big pollution to the lake.In recent years domestic being engaged in aspect the artificial soil research, have after the crop straw charing, be added on other composition and form, be 97109159 promptly to be as application number; Contain the composition that adverse environments such as humus soil, foam material are protected in the composition that has, used as some states, ground of our province, but the excessively a large amount of collection utilizations of humus soil are unfavorable for ground water and soil conservation, foamed plastics easily causes white pollution after being transplanted into the land for growing field crops.Existing artificial soil composition is different, form numerous excessively, invisible increasing production cost.
Summary of the invention: the objective of the invention is a kind of culture medium for plant seedlings of confession under directions, it can provide the environment that adapts to plant growing, is beneficial to root system and penetrates, and cultivates anosis, neat healthy seedling.
Purpose of the present invention is achieved through the following technical solutions: it is that raw material mixes composition with peat composed of rotten mosses, crop straw, vermiculite, perlite, and each component is pressed dry matter weight than being peat composed of rotten mosses: crop straw: vermiculite: perlite=13～14: 4: 1～2: 1～2 preparations.
The manufacture craft of culture medium for plant seedlings provided by the invention is:
1, pulverizes: crop straw is pulverized the broken end that the granulating diameter is 3～6mm; Peat composed of rotten mosses, vermiculite, crushed crude pearlite are broken into the granule that a diameter is 2～4mm.
2, become thoroughly decomposed: the crop straw that will pulverize seals with plastic film, and heap is sealed to ferment and become to become thoroughly decomposed straw in 2～3 months; Perhaps use fermentation tank, straw is become thoroughly decomposed.
3, weighing mixes in proportion: each component is peat composed of rotten mosses by the dry matter weight ratio: straw becomes thoroughly decomposed: vermiculite: perlite=13～14: 4: 1～2: 1～2 is formulated.
4, sterilization: the above-mentioned culture medium that has prepared is carried out 3～6 hours disinfecting with the high-temperature steam sterilization method.
5, regulate pH value: the volume ratio by culture medium and water is 100: 5, and promptly 5 parts of water of adding carry out moisteningly in 100 parts of culture mediums, with limewash the pH value of culture medium are transferred to 6.5～7.1 then, and principle is according to the accommodation adjustment of crop to pH value.As acid crops of happiness such as flue-cured tobaccos, pH value is adjusted to about 6.5.
6, packing:, promptly make finished product with above-mentioned culture medium quantitative package.
Culture medium for plant seedlings provided by the invention has following characteristics:
1, of many uses.Be applicable to crops such as tobacco, vegetables, grain, flowers, forest, lawn, be used to cultivate strong sprout.
2, safe and reliable.The culture medium for plant seedlings that does not contain soil composition replaces the stationary support of soil as root system, can reduce soil-borne disease and take place.Used crop straw is through fermentation maturity in the prescription simultaneously, each component has killed germ, worm's ovum, grass-seed in the component all through high-temperature sterilization, does not grow algae, has effectively avoided the generation of disease in seedling stage, worm, crop smothering and has imported the land for growing field crops into.In addition, overcome the deficiency of soil water retention power, permeability difference, utilize this culture medium short texture, characteristics with rational aqueous vapor phase ratio, the growing environment of root system of plant the best is provided, is beneficial to root system and penetrates, reach the purpose of cultivating anosis, neat healthy seedling, it is few that medium provided by the invention has a damage by disease and insect, adapts to the characteristic of plant growing.
3, pollution-free, help ecological protection.Do not contain poisonous, harmful substance in this culture medium prescription or be unfavorable for the pollutant of environmental protection.Contain organic compositions such as crop straw and peat composed of rotten mosses in this culture medium, wherein, peat composed of rotten mosses derives from the plateau sediments of height above sea level high and cold mountain area more than 2700 meters, is rich in the organic matters favourable to crop such as fiber, humus; Crop straw can as paddy bar, wheat straw, corn straw etc., improve the value of straw with tame crop bar stem, helps ecological protection and promotes agricultural sustainable development.
4, economical and practical.The present invention is based on China's national situation and local resources and production reality, gathers materials on the spot, and wide material sources, prescription is simple, processing is with low cost, and per kilogram only closes 2.00 yuan, brings out one mu of cigarette seedling and uses 10 kilograms of matrix approximately; And physical characteristic is good, and plant emergence rate, planting percent are up to more than 90%.
Embodiment
Example 1: culture medium for plant seedlings, weighing mixes in proportion, is used for tobacco.Take by weighing above-mentioned peat composed of rotten mosses 70Kg～65Kg, the straw 20Kg that becomes thoroughly decomposed, vermiculite 5Kg, perlite 5～10Kg mixes evenly in proportion, is mixed with the culture medium of 100Kg.On tobacco, grow seedlings and to reach 90% emergence rate and planting percent.
Example 2: culture medium for plant seedlings, weighing mixes applicable vegetables, flowers, grain forest, lawn etc. in proportion.Take by weighing above-mentioned peat composed of rotten mosses 65～70Kg, the straw 20Kg that becomes thoroughly decomposed, vermiculite 5Kg～10Kg and perlite 5Kg～10Kg mix evenly in proportion, are mixed with the culture medium of 100Kg.
Example 3: culture medium for plant seedlings, weighing mixes applicable vegetables, flowers, grain forest, lawn etc. in proportion.Take by weighing above-mentioned peat composed of rotten mosses 165～170Kg, the straw 50Kg that becomes thoroughly decomposed, vermiculite 25Kg and perlite 5Kg～10Kg mix evenly in proportion, are mixed with the culture medium of 250Kg.
Culture medium for plant seedlings of the present invention produces artificial soil with the U.S. and compares, and every performance sees Table 1,2.
Table 1, physics and chemistry laboratory indexes
| Medium | Moisture content (%) | Full N (%) | Organic (%) | Capillary porosity (%) | Unit weight (g/cm 3) | Proportion (g/cm 3) | Aeration porosity (%) |
| Medium of the present invention | 9.50 | ?1.32 | ?34.34 | ?59.7 | ?0.225 | ?1.80 | ?27.8 |
| American's soil building | 17.64 | ?0.93 | ?57.22 | ?62.3 | ?0.107 | ?1.42 | ?30.2 |
| Domestic other artificial soil | 19.14 | ?1.25 | ?28.91 | ?55.1 | ?0.339 | ?1.79 | ?26.0 |
Table 2, the contrast of flue-cured tobacco seedling-cultivating emergence rate
| Matrix type | 200 pass dishes | 288 pass dishes |
| Example 1 of the present invention | ?93.8％ | 94.8％ |
| Example 2 of the present invention | ?94.0％ | 94.9％ |
| Example 3 of the present invention | ?92.3％ | 96.3％ |
| Domestic other artificial soil | ?87.2％ | 86.2％ |
| American's soil building | ?88.8％ | 89.2％ |
Claims (2)
1, a kind of culture medium for plant seedlings, it is characterized in that: with peat composed of rotten mosses, crop straw, vermiculite, perlite is that raw material mixes composition, and each component is pressed dry matter weight than being peat composed of rotten mosses: crop straw: vermiculite: perlite=13～14: 4: 1～2: 1～2 preparations.
2, the preparation method of culture medium for plant seedlings according to claim 1 is characterized in that:
(1), pulverizes: crop straw is pulverized the broken end that the granulating diameter is 3～6mm; Peat composed of rotten mosses, vermiculite, crushed crude pearlite are broken into the granule that a diameter is 2～4mm;
(2), become thoroughly decomposed: the crop straw that will pulverize seals with plastic film, and heap is sealed to ferment and become to become thoroughly decomposed straw in 2～3 months; Perhaps use fermentation tank, straw is become thoroughly decomposed;
(3), weighing mixes in proportion: each component is peat composed of rotten mosses by the dry matter weight ratio: straw becomes thoroughly decomposed: vermiculite: perlite=13～14: 4: 1～2: 1～2 is formulated;
(4), sterilization: the above-mentioned culture medium that has prepared is carried out 3～6 hours disinfecting with the high-temperature steam sterilization method;
(5), regulate pH value: by the volume ratio of culture medium and water is to carry out moisteningly at 100: 5, with limewash the pH value of culture medium is transferred to 6.5～7.1 then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99117347A CN1095328C (en) | 1999-11-02 | 1999-11-02 | Culture medium for plant seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99117347A CN1095328C (en) | 1999-11-02 | 1999-11-02 | Culture medium for plant seedlings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1263700A CN1263700A (en) | 2000-08-23 |
| CN1095328C true CN1095328C (en) | 2002-12-04 |
Family
ID=5279977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99117347A Expired - Fee Related CN1095328C (en) | 1999-11-02 | 1999-11-02 | Culture medium for plant seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095328C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322816C (en) * | 2005-06-29 | 2007-06-27 | 东北师范大学 | Method for establishing exogenous microorganism onto plant root system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643146A (en) * | 2012-04-27 | 2012-08-22 | 四川农业大学 | Soil-less culture substrate and preparation method thereof |
| CN102771362A (en) * | 2012-07-30 | 2012-11-14 | 河南农业大学 | Tobacco floating seedling culture medium and preparation method thereof |
| CN103787744B (en) * | 2014-01-09 | 2016-07-13 | 东北农业大学 | A kind of functional seedling medium formula suitable in Fructus Cucumidis sativi and western melon crop nursery |
| CN106962166A (en) * | 2017-05-22 | 2017-07-21 | 东至县珊瑚生态农业发展有限公司 | A kind of matching method of widely used culture medium for plant seedlings |
| CN107535336A (en) * | 2017-08-22 | 2018-01-05 | 上海师范大学 | A kind of spinach culture matrix |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101053A (en) * | 1986-02-05 | 1987-08-26 | 中国科学技术大学 | Flowers soilless culture medium and manufacture method |
| CN1065374A (en) * | 1991-04-02 | 1992-10-21 | 肖定和 | Material for plant cultivation |
| CN1074332A (en) * | 1992-01-16 | 1993-07-21 | 许水茂 | Soil-less culture medium and method for making |
-
1999
- 1999-11-02 CN CN99117347A patent/CN1095328C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101053A (en) * | 1986-02-05 | 1987-08-26 | 中国科学技术大学 | Flowers soilless culture medium and manufacture method |
| CN1065374A (en) * | 1991-04-02 | 1992-10-21 | 肖定和 | Material for plant cultivation |
| CN1074332A (en) * | 1992-01-16 | 1993-07-21 | 许水茂 | Soil-less culture medium and method for making |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322816C (en) * | 2005-06-29 | 2007-06-27 | 东北师范大学 | Method for establishing exogenous microorganism onto plant root system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1263700A (en) | 2000-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG ZHAOFU Free format text: FORMER OWNER: CIGARETTE AND TOBACCO CO., XUNDIAN HUI AND YI NATIONALITIES AUTONOMOUS COUNTY, Y Effective date: 20050708 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050708 Address after: 655200, Yunnan County, Xundian Province Feng Wu Road tobacco companies accommodation Patentee after: Zhang Chaofu Address before: 655200 Xundian County, Yunnan Province, tobacco companies Patentee before: Cigarette and Tobacco Co., Xundian Hui and Yi Nationalities Autonomous County, Y |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |