CN103004518B - Plug seedling substrate for watermelons and preparation method of plug seedling substrate - Google Patents
Plug seedling substrate for watermelons and preparation method of plug seedling substrate Download PDFInfo
- Publication number
- CN103004518B CN103004518B CN201210547107.9A CN201210547107A CN103004518B CN 103004518 B CN103004518 B CN 103004518B CN 201210547107 A CN201210547107 A CN 201210547107A CN 103004518 B CN103004518 B CN 103004518B
- Authority
- CN
- China
- Prior art keywords
- thoroughly decomposed
- wormcast
- watermelon
- becomes thoroughly
- silkworm excrement
- 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
Images
Abstract
The invention discloses a plug seedling substrate for watermelons and a preparation method of the plug seedling substrate. The plug seedling substrate for watermelons is prepared by mixing the following components in percentage by volume: 5-15 percent of decayed silkworm excrement, 50-60 percent of decayed stevia rebaudiana residue, 15-30 percent of wormcast and 10-20 percent of expandable vermiculite. The wormcast is wormcast aggregate which can achieve very excellent physical and chemical properties and is obtained by earthworm slaking and conversion of feces of livestock and poultry. The plug seedling substrate is simple in preparation method, rich in resources, low-price in used materials, sufficient in nutrients and stable in property and has the advantages of turning wastes into wealth, reducing the environmental pollution, being used for plug seedling of watermelons, completely or partially dispensing with top application during seedling raising, improving the watermelon quality, reducing the pesticide using amount, ensuring the seedling raising quality, saving manpower and cost and providing reliable guarantee for survival, high-quality efficient growth, yield and quality of transplanted watermelons.
Description
Technical field
The preparation raw material and the compound method that the present invention relates to a kind of watermelon plug seedling substrate, belong to substrate seedling technical field.
Background technology
Substrate seedling refers in certain place or container by matrix to be sprouted and growth of seedling provides place for crop seed, fixedly crop root make it to absorb the crop seedling method of nutriment and oxygen.According to the development trend of seedling raising manners, substrate seedling will become main flow seedling raising manners.Seedling medium refers to and can sprout and the stable somatomedin of coordinating to provide the Lifestyle factors such as water, fertilizer, gas, heat of growth of seedling for crop seed, it is except supporting, fixedly seed and seedling, the more important thing is the carrier that serves as nutrient and moisture, make from the nutrition of himself and be able to effective supply and buffering from the nutrient in environment and moisture, seed can be sprouted smoothly, and seedlings root can absorb in required ratio selectivity.
Aspect matrix production application, China has part manufacturer production organic substrate, but quality is stable not, safety is not high.In production, for the growing seedlings of name, spy, excellent crop varieties, still quite vast scale is used import seedling medium, and cost is higher.In recent years, research is found part introducing product and technology, technique and not in full conformity with China, is produced actual, some can cause soil compaction, penetrating bad, the environmental problem such as nutrient loss is serious, and in seedling raising process, crop to the absorption of various essential nutrient elements is uneven, seedling growing way is weak, the generation of the phenomenon such as Quality Down, diversity of soil microorganism reduce, self-regulating function weakens.
China's growth of watermelon is very extensive, has become the principal item of local economic crops at Dongtai city growth of watermelon, and forms " East Platform watermelon " industry that has much characteristic.But the Soil-sickness Problem of facility watermelon has had a strong impact on the sustainable development of local growth of watermelon industry, improve watermelon seedling culturing quality and become a key factor improving watermelon growing and improve the yield of watermelon, quality.Find seedling medium quality raw materials, breeding test matrix production technology, for market provides safe and reliable seedling medium, is the basic need that guarantees the sustainable development of watermelon industry.
The problems such as the continuous increase of organic solid rubbish that the residue problem of China's large-scale cultivation field feces of livestock and poultry and farm and sideline product processing industry produce are increasingly outstanding.Therefore research and development had not only been applicable to China's watermelon production reality but also good seedling medium that can harmless treatment organic solid castoff has realistic meaning.
Summary of the invention
Object of the present invention is just, in conjunction with endemic species, aquaculture structure, rationally to utilize a large amount of organic solid castoff resources, and efficient cheap a kind of watermelon plug seedling substrate of exploitation safe and high quality and preparation method thereof, to helping to solve the Soil-sickness Problem of watermelon.
The present invention is achieved in that a kind of watermelon plug seedling substrate, it is characterized in that, by become thoroughly decomposed material, wormcast, expansibility vermiculite of the silkworm excrement that becomes thoroughly decomposed, stevia residue, be mixed with and form, the become thoroughly decomposed percent by volume of material, wormcast of silkworm excrement, stevia residue of becoming thoroughly decomposed is: silkworm excrement 5-15% becomes thoroughly decomposed, stevia residue becomes thoroughly decomposed and expects 50-60%, wormcast 15-30%, expansibility vermiculite 10-20%.
The become thoroughly decomposed percent by volume of material, wormcast of the described silkworm excrement that becomes thoroughly decomposed, stevia residue is preferably: the silkworm excrement 10% that becomes thoroughly decomposed, the stevia residue material 50% that becomes thoroughly decomposed, wormcast 20%, expansibility vermiculite 20%.
Described wormcast is that the very good wormcast aggregate of physicochemical character that manure of livestock and poultry toilet obtains is cleared up, transformed to earthworm.
Described wormcast particle diameter is 1-4 ㎜.
The particle diameter of described expansibility vermiculite is 1-3mm.
The preparation method of above-mentioned a kind of watermelon plug seedling substrate, is characterized in that, comprises the following steps:
1) silkworm excrement and stevia stalk residue are carried out respectively to the fermentation of banking up in early stage, acquisition physical property, chemical property and biological property are good silkworm excrement and the stevia residue material that becomes thoroughly decomposed that becomes thoroughly decomposed;
2) using feces of livestock and poultry as earthworm foodstuff, the environment of suitable earthworm growth is provided, the wormcast producing is screened into the excrement earthworm excrement of 1-4mm particle diameter through dealing with earthworm;
3) get the expansibility vermiculite that particle diameter is 1-3mm ready;
4) by percent by volume, be: the silkworm excrement 5-15% that becomes thoroughly decomposed, stevia residue become thoroughly decomposed and expect that 50-60%, wormcast 15-30%, expansibility vermiculite 10%-20% are mixed and made into watermelon plug seedling substrate.
The become thoroughly decomposed percent by volume of material, wormcast of the silkworm excrement that becomes thoroughly decomposed described in step 4), stevia residue is preferably: the silkworm excrement 10% that becomes thoroughly decomposed, the stevia residue material 50% that becomes thoroughly decomposed, wormcast 20%, expansibility vermiculite 20%.
It is major ingredient that the present invention adopts silkworm excrement that sericulture produces and enterprise to extract last stevia stalk residue after steviol glycoside, carrying out appropriateness becomes thoroughly decomposed and clears up and transform the high-quality wormcast granule just obtaining after manure of livestock and poultry and carry out composite with earthworm, add physical behavior and shock-absorbing capacity that expansibility vermiculite improves matrix, be mixed with a kind of safe, economical, efficient, can coordinate to supply watermelon seed sprouting and the needs of growth of seedling to water, fertilizer, gas, heat, comprehensively improve the functional seedling medium of melon seedling quality, enhancing melon seedling resistance.Its concrete advantage has:
1. strengthen the recycling of organic solid castoff.Local flourishing silkworm aquaculture has produced a large amount of silkworm excrement discarded objects, although silkworm excrement is breeding waste, is but a kind of manure resources of high-quality, and nutritious, nutrient is comprehensive, and the content of organic matter is very high.Silkworm excrement is carried out to recycling for solving local environmental pressure, efficiently utilize resource, reduce discharge, be extremely important.After silkworm excrement is suitably processed, not only for producing watermelon Medium of Container Seedling, provide the raw material of high-quality, also realized harmless treatment and the recycling of organic solid castoff.Local positive large area popularizing planting stevia, the unordered stacking of stevia stalk residue after stevia is extracted by enterprise, causes severe contamination and threat to periphery ecotope and human settlement.In stevia stalk residue, contain the abundant materials such as organic matter, rebaudioside wherein has the plant of increasing resistance, increases crop yield, improves melon or fruit type crops sugariness and improve the effects such as commodity property.Stevia residue has not only been solved to a residue treatment difficult problem for stevia manufacturing enterprise as producing watermelon seedling culturing substrate, can also turn waste into wealth, improved plantation watermelon point disk seedling growing quality.Utilize earthworm directly local fowl and livestock farm biomass castoff to be cleared up, transformed, can obtain the very good wormcast aggregate of physicochemical character, wherein abundant microbial diversity, can suppress the generation of the soil-borne disease of various crop.Wormcast is allocated matrix into, can make the physical behavior of matrix and biological character be improved significantly, make the reluctant ight soil of some scale fowl and livestock farms have the place to go of a safety simultaneously.
2. nutrient is comprehensive, proportional balancing method.The rational formula of watermelon plug seedling substrate has solved common seedling medium water, fertilizer, gas, heat effectively can not meet that watermelon germinates, the problem of emergence and growth demand completely well.Not only the content of organic matter is high for the compound seedling medium of this novel organic-inorganic, and nutrient component is comprehensive, proportional balancing method is coordinated, the whole nursery stage growth of watermelon can be obtained fully and the nutrition supply of coordinating, effectively promote watermelon seedlings growth, guarantee melon seedling better quality, improve melon transplantation of seedlings quality, for finally obtaining yield production of water melon, efficiently laying the foundation.The watermelon seedling that utilizes this NEW TYPE OF COMPOSITE matrix to bring out, well developed root system, seedling stem is sturdy, and after transplanting, survival rate is high, and strong adaptability, can enter flowering stage ahead of time; The melon seedling that utilizes this NEW TYPE OF COMPOSITE matrix to bring out is cultivated the generation that can prevent to a certain extent continuous cropping obstacle of watermelon.
3. simplified the process of matrix composition, improved the quality of watermelon seedling culturing, reduced fertilising and wait the step of growing seedlings, reduced costs.
4. promote the sustainable development that high-efficiency agriculture is produced.Watermelon seedling culturing substrate production technology is carried out to integrated innovation, and carry out large-scale production, at garden large-scale demonstration, promote the application in a wider context of this achievement.Can realize organic solid castoff harmless treatment and recycling on the one hand, protection Ecological Environment; Effectively solve on the other hand watermelon point disk seedling growing and lack the cheap seedling medium problem of safety, improve facility utilization rate, promote better the sound development of facility growth of watermelon industry.The research of watermelon seedling culturing substrate, develop and promote the use of, be conducive to the sustainable development that promotes that local characteristic high-efficiency agriculture is produced, promote local economy progress, increase farmers' income.
Accompanying drawing explanation
Fig. 1 is the preparation flow figure of watermelon seedling culturing substrate of the present invention.
Embodiment
Embodiment 1
A preparation method for watermelon plug seedling substrate, step is as follows:
1) silkworm excrement and stevia stalk residue are carried out respectively to the fermentation of banking up in early stage, acquisition physical property, chemical property and biological property are good silkworm excrement and the stevia residue material that becomes thoroughly decomposed that becomes thoroughly decomposed;
2) using feces of livestock and poultry as earthworm foodstuff, the environment of suitable earthworm growth is provided, the wormcast producing is screened into the excrement earthworm excrement of 1-4mm particle diameter through dealing with earthworm;
3) get the expansibility vermiculite that particle diameter is 1-3mm ready;
4) by step 1), 2), 3) become thoroughly decomposed material, wormcast, expansibility vermiculite of the silkworm excrement that becomes thoroughly decomposed, the stevia residue prepared fully mix and make watermelon plug seedling substrate (ESEV seedling medium), each component percent by volume is: the silkworm excrement 5-15% that becomes thoroughly decomposed, stevia residue become thoroughly decomposed material 50-60%, wormcast 15-30%, expansibility vermiculite 10%-20%.
Embodiment 2
A kind of preparation method of watermelon plug seedling substrate, its step is identical with embodiment 1, and each component percent by volume that is mixed and made into watermelon plug seedling substrate (ESEV1) is: the silkworm excrement 10% that becomes thoroughly decomposed, and stevia residue becomes thoroughly decomposed and expects 50%, wormcast 20%, expansibility vermiculite 20%.Be that silkworm excrement-stevia residue that becomes thoroughly decomposed of ESEV1 seedling medium material-wormcast-expansibility vermiculite proportioning of becoming thoroughly decomposed is 1-5-2-2.
Embodiment 3
A kind of preparation method of watermelon plug seedling substrate, its step is identical with embodiment 1, and each component percent by volume that is mixed and made into watermelon plug seedling substrate (ESEV2) is: the silkworm excrement 10% that becomes thoroughly decomposed, and stevia residue becomes thoroughly decomposed and expects 60%, wormcast 20%, expansibility vermiculite 10%.Be that silkworm excrement-stevia residue that becomes thoroughly decomposed of ESEV2 seedling medium material-wormcast-expansibility vermiculite proportioning of becoming thoroughly decomposed is 1-6-2-1.
Test:
1. materials and methods
1.1 for examination material
Variety of watermelon, for the sweet watermelon of Soviet Union, is provided by Jiangsu Province Agriculture Science Institute vegetables.Before sowing, first bask seeds, reject after not full seed, with clean bundle, wrap, be placed in 0.05% liquor potassic permanganate and soak 4 hours, for taking out, clear water rinses, and drains the water, standby.ESEV composite interstitial substance, silkworm excrement-stevia rebaudiana dregs-wormcast-vermiculite proportioning comprises 1-5-2-2(ESEV1) and 1-6-2-1(ESEV2) two kinds.Two kinds of commercially available matrix that compare use are respectively " Huaihe River agriculture " matrix (CK1) of Huaian, Jiangsu Province production and " Sheng standing grain " matrix (CK2) that Shouguang, Shandong Province produces.
1.2 test method
Test in the plastic tunnel of pot experiment field ,-2012 on the 12nd 15 Yangzhou University in February experimental farm January in 2012 and carry out.2 kinds of composite interstitial substances and 2 kinds of commercially available matrix totally 4 processing are established in test, and each processes 6 repetitions.Adopt 50 standard caves, hole dishes live, one of every bunch planting, sowing depth 0.5 cm, broadcasts rear covering vermiculite, waters permeablely, is placed in booth on cement seedbed.
1.3 mensuration projects
Investigation seedling-growing time, neat seedling time, emergence rate, planting percent; Broadcast that latter 35 days (before field planting) investigation plant height, stem are thick, overground part dry weight and fresh weight, underground part dry weight and fresh weight.Press formula below and calculate index in strong sprout: thick (cm)/plant height (the cm) * complete stool dry weight (g) of index=stem in strong sprout.
2. results and analysis
2.1 ESEV matrix on watermelon emerge, the impact of seedling
Watermelon is emerged after 4 days in sowing, and the neat seedling time is 6-9 days.The neat seedling time of watermelon being seeded in ESEV matrix is 7-9 days, and the neat seedling time of watermelon being seeded in CK1 matrix is 6-7 days, and the neat seedling time of watermelon being seeded in CK2 matrix is 6-8 days.The emergence rate of watermelon in ESEV1 and ESEV2 matrix is respectively 89.6%, 88.2%, and the emergence rate in CK1 and CK2 matrix is respectively 87.7%, 88.2%.Watermelon is respectively 88.7%, 87.9% at the planting percent in ESEV1 and ESEV2 matrix, and the planting percent in CK1 and CK2 matrix is respectively 87.1%, 87.3%.The emergence rate of 4 processing, planting percent are all without significant difference (table 1).
Table 1 ESEV matrix on watermelon emerge, the impact of seedling situation
| Process | Emergence rate (%) | Planting percent (%) |
| ESEV1 | 89.7 | 88.7 |
| ESEV2 | 88.2 | 87.8 |
| CK1 | 87.7 | 87.2 |
| CK2 | 88.2 | 87.3 |
The impact of 2.2 ESEV matrix on the growth of watermelon seedling
2.2.1 the plant height of watermelon seedling and stem are thick
Plant height and stem that each is processed to watermelon seedling are slightly measured, and data are listed in table 2.As can be seen from Table 2, the watermelon seedling that in test, ESEV matrix brings out, plant height, stem are thick and CK1 is substantially approaching, and all higher than CK2, plant height exceeds 5.1%-8.1%, and stem slightly all exceeds more than 10%.
Table 2 ESEV matrix is on watermelon seedlings plant height and the thick impact of stem
| Process | Plant height (cm) | Relative plant height | Stem thick (mm) | Stem is thick relatively |
| ESEV1 | 6.82 | 108.1 | 3.14 | 112.1 |
| ESEV2 | 6.67 | 105.7 | 3.19 | 113.9 |
| CK1 | 6.63 | 105.1 | 3.22 | 115.0 |
| CK2 | 6.31 | 100.0 | 2.80 | 100.0 |
2.2.2 the biological yield of watermelon seedling
Each measurement result of biological yield of processing watermelon seedling is in Table 3.As can be seen from the table, the overground part fresh weight of the watermelon seedling that ESEV matrix brings out and dry weight, underground part fresh weight and dry weight, and complete stool fresh weight and dry weight be all significantly higher than CK2, and little with CK1 difference.
The impact of table 3 ESEV matrix on watermelon seedlings biological yield
2.2.3 the impact of ESEV matrix on watermelon seedling index in strong sprout
The index in strong sprout that each is processed to watermelon seedling calculates, and the data that obtain are listed in table 4.As can be seen from the table, ESEV matrix educates that the index in strong sprout of melon seedling is same and CK1 difference is not remarkable, all higher than CK2 more than 20%.
The impact of table 4 ESEV matrix on watermelon seedlings index in strong sprout
| Process | Strong sprout index | Relative value |
| ESEV1 | 0.019 | 124.0 |
| ESEV2 | 0.018 | 123.1 |
| CK1 | 0.019 | 126.6 |
| CK2 | 0.015 | 100.0 |
3. brief summary
(1) sericulture discarded object silkworm excrement and sugar industry discarded object stevia rebaudiana dregs can be obtained to the material that becomes thoroughly decomposed that is rich in nutrient and organic matter through fermentation; Utilize earthworm to transform and produce porous granular structure, the wormcast that physico-chemical and biological properties is good various plants discarded object.Above material is mixed by a certain percentage, then add a small amount of vermiculite, can be mixed with ventilation water holding, nutrient balance, the good watermelon seedling culturing substrate of physicochemical character.
(2) from the growth of watermelon seedlings, because ESEV1 matrix not only contains abundant nutrient, and have good permeability, and can meet preferably the needs of watermelon seedlings 30-35 days seedling growth to water, gas, nutrient, therefore during watermelon seedling culturing, do not need to topdress.CK2 matrix may be due to the not enough or inadequate balance of nutrient, and when growing into 2 weeks, yellow, poor growth phenomenon appear in seedling.From the impact on watermelon seedling growth, the watermelon seedlings that ESEV1 matrix is cultivated show as appearance evenly, leaf look dark green, robust plant, be easy to cultivate watermelon strong sprout.
(3) comprehensive watermelon emerge, the situation such as seedling, strong sprout, test ESEV1 used, ESEV2, CK1 and tetra-kinds of matrix of CK2 and be all suitable for watermelon point disk seedling growing, be easy to cultivate strong sprout.In view of ESEV low production cost, be conducive to again that local discarded object is innoxious, minimizing and resource, can use by spread.
Claims (2)
1. a watermelon plug seedling substrate, by become thoroughly decomposed material, wormcast, expansibility vermiculite of the silkworm excrement that becomes thoroughly decomposed, stevia residue, be mixed with and form, described wormcast is that the very good wormcast aggregate of physicochemical character that manure of livestock and poultry toilet obtains is cleared up, transformed to earthworm, the described silkworm excrement that becomes thoroughly decomposed, the stevia residue material that becomes thoroughly decomposed, that silkworm excrement and stevia stalk residue are carried out respectively to the fermentation of banking up in early stage, the physical property, chemical property and the biological property that obtain are good silkworm excrement and the stevia residue material that becomes thoroughly decomposed that becomes thoroughly decomposed, described wormcast particle diameter is 4 ㎜; The particle diameter of described expansibility vermiculite is 3mm, it is characterized in that, the become thoroughly decomposed percent by volume of material, wormcast of the silkworm excrement that becomes thoroughly decomposed, stevia residue is: the silkworm excrement 10% that becomes thoroughly decomposed, the stevia residue material 50% that becomes thoroughly decomposed, wormcast 20%, expansibility vermiculite 20%.
2. the preparation method of a watermelon plug seedling substrate, comprise and get the expansibility vermiculite that particle diameter is 3mm ready, using feces of livestock and poultry as earthworm foodstuff, the environment of suitable earthworm growth is provided, the wormcast producing through dealing with earthworm is screened into the wormcast of 1-4mm particle diameter, it is characterized in that, further comprising the steps of:
1) silkworm excrement and stevia stalk residue are carried out respectively to the fermentation of banking up in early stage, acquisition physical property, chemical property and biological property are good silkworm excrement and the stevia residue material that becomes thoroughly decomposed that becomes thoroughly decomposed;
2) by percent by volume, be: the silkworm excrement 10% that becomes thoroughly decomposed, stevia residue becomes thoroughly decomposed and expects 50%, wormcast 20%, expansibility vermiculite 20% is mixed and made into watermelon plug seedling substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547107.9A CN103004518B (en) | 2012-12-17 | 2012-12-17 | Plug seedling substrate for watermelons and preparation method of plug seedling substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210547107.9A CN103004518B (en) | 2012-12-17 | 2012-12-17 | Plug seedling substrate for watermelons and preparation method of plug seedling substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103004518A CN103004518A (en) | 2013-04-03 |
| CN103004518B true CN103004518B (en) | 2014-04-02 |
Family
ID=47954049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210547107.9A Expired - Fee Related CN103004518B (en) | 2012-12-17 | 2012-12-17 | Plug seedling substrate for watermelons and preparation method of plug seedling substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103004518B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314737B (en) * | 2013-05-22 | 2014-08-06 | 象山县农业技术推广中心 | Method of agricultural cycle production in winter |
| CN105493943A (en) * | 2015-12-07 | 2016-04-20 | 广德县先雨农业有限公司 | Seedbed soil for carnation seedling culture and preparation method of seedbed soil |
| CN106386095A (en) * | 2016-08-31 | 2017-02-15 | 简立华 | Seedling growing method for watermelons by plug tray seedling growing substrate |
| CN106386436A (en) * | 2016-08-31 | 2017-02-15 | 简立华 | Seedling growing method for watermelons by plug tray cultivation substrate |
| CN112740980A (en) * | 2020-12-31 | 2021-05-04 | 中国热带农业科学院环境与植物保护研究所 | Melon seedling culture substrate produced by utilizing wormcast and mushroom dregs and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627706A (en) * | 2009-08-07 | 2010-01-20 | 扬州大学 | Vegetable seedling substrate compounded by earthworm casts and preparation method thereof |
| CN101811903A (en) * | 2010-04-27 | 2010-08-25 | 扬州大学 | Novel organic substrate and preparation method thereof |
| CN101830743A (en) * | 2010-05-12 | 2010-09-15 | 天津市港源生物制品有限公司 | Method for producing special seedling substrate by taking stevia rebaudiana dregs as raw material |
| CN102090306A (en) * | 2010-11-25 | 2011-06-15 | 海城市三星生态农业有限公司 | Stevia rebaudiana seedling medium and preparation method thereof |
| CN102138499A (en) * | 2011-03-20 | 2011-08-03 | 南京市蔬菜科学研究所 | Watermelon seedling culturing substrate and application thereof |
| CN102265748A (en) * | 2011-05-23 | 2011-12-07 | 黄鹰 | Method for producing organic vegetables based on earthworm bioengineering technology |
| CN102344310A (en) * | 2010-07-29 | 2012-02-08 | 郑尊明 | Seedling-raising substrate for solanberry vegetables |
-
2012
- 2012-12-17 CN CN201210547107.9A patent/CN103004518B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627706A (en) * | 2009-08-07 | 2010-01-20 | 扬州大学 | Vegetable seedling substrate compounded by earthworm casts and preparation method thereof |
| CN101811903A (en) * | 2010-04-27 | 2010-08-25 | 扬州大学 | Novel organic substrate and preparation method thereof |
| CN101830743A (en) * | 2010-05-12 | 2010-09-15 | 天津市港源生物制品有限公司 | Method for producing special seedling substrate by taking stevia rebaudiana dregs as raw material |
| CN102344310A (en) * | 2010-07-29 | 2012-02-08 | 郑尊明 | Seedling-raising substrate for solanberry vegetables |
| CN102090306A (en) * | 2010-11-25 | 2011-06-15 | 海城市三星生态农业有限公司 | Stevia rebaudiana seedling medium and preparation method thereof |
| CN102138499A (en) * | 2011-03-20 | 2011-08-03 | 南京市蔬菜科学研究所 | Watermelon seedling culturing substrate and application thereof |
| CN102265748A (en) * | 2011-05-23 | 2011-12-07 | 黄鹰 | Method for producing organic vegetables based on earthworm bioengineering technology |
Non-Patent Citations (3)
| Title |
|---|
| 蚕沙栽培基质的调制研究;陈秀月等;《江苏蚕业》;19970515(第2期);第1页 * |
| 蚯蚓粪基质在西瓜穴盘育苗中的应用研究;尚庆茂等;《中国瓜菜》;20060105(第1期);第14～15页 * |
| 辣椒施用蚕沙肥效初探;杨胜特等;《蚕学通讯》;20080615;第28卷(第2期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103004518A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104396623B (en) | Compounding tomato seedling substrate based on cattle manure liquid and straw and preparation method thereof | |
| CN101627706A (en) | Vegetable seedling substrate compounded by earthworm casts and preparation method thereof | |
| CN105218267A (en) | A kind of rice nursery substrate and preparation method thereof | |
| CN102701840A (en) | Preparation method of paddy seedling raising medium | |
| CN103181317A (en) | Plug seedling substrate of tomatoes and preparation method | |
| CN104844372A (en) | Straw fermentation type flower nutrient soil and preparation method thereof | |
| CN103449929A (en) | Ascendens mucronatum cutting medium and preparation method and application thereof | |
| CN108575672B (en) | Rice seedling raising substrate and preparation method thereof | |
| CN104045381B (en) | A kind of nursery planting soil formula | |
| CN106258478B (en) | Morchella esculenta nutrition bag made of straw fermentation substrate and preparation method thereof | |
| CN102674997A (en) | Biological fermentation fertilizer and preparation method of biological fermentation fertilizer | |
| CN103004518B (en) | Plug seedling substrate for watermelons and preparation method of plug seedling substrate | |
| CN109479671A (en) | A kind of domesticating and cultivating matrix and preparation method thereof improving tuber of pinellia tissue culture shoot survival percent | |
| CN103145497A (en) | Novel mushroom residue and arbuscular mycorrhizal fungi (AMF) culture medium, and preparation method and application thereof | |
| CN106577006A (en) | Sweet persimmon container seedling raising matrix and method | |
| CN104478546A (en) | Method for utilizing vitex negundo var ineica scrap to culture hericium erinaceus | |
| CN103694039B (en) | The light cultivation matrix of Hubei Province, a kind of river Camellia fraternal breeding and container seedling culture method thereof | |
| CN102334442A (en) | Straw biogas residue nutrition pot | |
| CN101283653B (en) | Fritillaria unibracteata plants drug and artificial cultivation method of bulb thereof | |
| CN103238508A (en) | Cucumber plug seedling substrate free of watering nutrient solution and preparation method thereof | |
| CN104381109B (en) | Greenhouse vegetable soil-free cultivation technology | |
| CN103026957A (en) | Tomato plug seedling matrix and preparation method thereof | |
| CN108934676A (en) | A kind of ecological cultivation method of macadamia | |
| CN107512971A (en) | A kind of rice matrix using bacteria residue and biomass carbon as raw material | |
| CN108651180B (en) | Ecological cultivation technology for promoting fast growth of newly-built bamboo forest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20161217 |