CN104892173A - Production process of special fertilizer organic for corns - Google Patents
Production process of special fertilizer organic for corns Download PDFInfo
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- CN104892173A CN104892173A CN201510293889.1A CN201510293889A CN104892173A CN 104892173 A CN104892173 A CN 104892173A CN 201510293889 A CN201510293889 A CN 201510293889A CN 104892173 A CN104892173 A CN 104892173A
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- earthworm
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- corn
- corns
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention provides a production process of an organic fertilizer special for corns. The organic fertilizer special for the corns is prepared by fermenting corn straws, cacti, shells and animal faces by virtue of biological bacteria, then treating by using earthworms, breaking the obtained earthworm faces into pieces with valerians, mixing with blumea balsamifera, and performing fermentation. According to the production process provided by the invention, the corn straws are adopted as the main raw material for the organic fertilizer special for the corns, and are subjected to a series of treatments by using the biological bacteria and the earthworms to ensure that the elements in the corn straws are converted into chemical state elements which can be easily absorbed by plants, and meanwhile, the elements and content thereof in the corn straws are similar to the elements and demands thereof required by the growth of the corns, so that the organic fertilizer can meet the requirements for the growth of the corns; and meanwhile, the organic matters in the process are subjected to two times of fermentation and one time of earthworm digestion, so that the formed organic matters are high in quality, can be dissolved in soil easily and absorbed by the plants easily, and can promote the aggregate structure of the soil and improve the permeability, water retention property and fertility retention property of the soil, therefore, the problem of land hardening is fundamentally solved, and continuous corn planting can be performed.
Description
Technical field
The invention belongs to a kind of organic fertilizer production technique, particularly relate to a kind of production technique of corn fertilizer special for organic.
Background technology
Corn is China's staple food crop, and corn fertilizer requirement is comparatively large, and scientific and reasonable fertilising is the importance of high-quality, highly efficient and productive development Maize Production, and because fertilizer efficiency period is short after common fertilizer is manured into soil, later stage needs topdress.Adopt the fertilizer of coated with resin can realize extending fertilizer efficiency period, the effect that the later stage need not topdress, but when rainwater is larger, the fertilizer of coated with resin can accelerate stripping, does not have the effect of controlled release.Exactly because like this, so add the urea of urease inhibitor and nitrification inhibitor in the present invention, can overcome because the shortcoming that rain is large or irrigated land fertilizer efficiency period is short.
Simultaneously, the Spring Maize Area of China generally starts sowing by the end of April, start results October, output is on average at 500 kilograms, but the increase along with rate of fertilizer application in these several years, although output adds but soil fertility declines simultaneously, soil compaction, plough sole is more and more shallow, the lodging of corn later stage is very serious, although country advocates manure use improvement soil energetically, improve the topsoil environment of soil, but because fertilizer uses cumbersome, amount of application is large, and artificial input cost is too high, the manure use so present peasant is unwilling, so the use mineral manure that peasant is now a large amount of, exactly because a large amount of uses of mineral manure cause hardening of soil, Soil structure is destroyed.At present in the urgent need to finding a kind of way made the best of both worlds, meeting the needs of high-yield fertilization on the one hand, the physico-chemical property of soil can be improved again on the other hand, reach the object of improvement soil.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of production technique of corn fertilizer special for organic.
The present invention is achieved by the following technical programs.
The production technique of a kind of corn fertilizer special for organic provided by the invention, it is characterized in that: this corn fertilizer special for organic maize straw, Root and stem of Cholla, shell, animal excrement are fermented by biological bacteria, then use dealing with earthworm, obtain earthworm ight soil and valerian is smashed, Herba Blumeae Balsamiferae mixed fermentation obtain.
Further, comprise the following steps:
1) smashed by 50 ~ 100 parts of maize straws, 30 ~ 50 portions of Root and stem of Cholla are smashed, and 10 ~ 20 parts of shells are polished into powder, then mix with 30 ~ 69 parts of animal excrement, add 1 ~ 3 part of biological bacteria block and mix, and stack sealed fermenting 20 ~ 30 days;
2) by step 1) material that processes scatters, makes it be down to natural temperature, be then deposited in warmhouse booth, stack thickness 20 ~ 30cm, stack width 1 ~ 2m, then put into earthworm at night by 0.5 ~ 30,000/square metre, keep greenhouse temperature at 20 ~ 26 DEG C; Every 1 day, soybean slurries are sprayed to booth, makes material moistening; Be the vitamin solution of 10 ~ 20ppm every 3 days spray concentrations, the material being is moistening, cultivates 20 ~ 30 days;
3) by step 2) earthworm be separated, obtain earthworm ight soil;
4) smashed by 5 ~ 10 portions of valerians, then smashed by 2 ~ 5 parts of Herba Blumeae Balsamiferaes, after mixing with earthworm ight soil, sealed fermenting 10 ~ 20 days, obtains corn fertilizer special for organic.
Further, described animal excrement are cow dung.
Further, described earthworm is Eisenia foetida.
Further, described microbial bacteria block comprises styreptomyces globispotus strain, syringin streptomycete, sporeformer, yeast and milk-acid bacteria, and its microbe population is 1 × 10
7 ~ 9individual/g.
Further, the manufacture craft of described soybean slurries is: 1 ~ 10 part of soyflour is immersed in 10 ~ 12h in 1000 parts of clear water.
Further, described VITAMIN comprises vitamin A, vitamins B, vitamins C, vitamins D, vitamin H and vitamin P.
Beneficial effect of the present invention is:
1, the present invention adopts maize straw as the main raw material of corn organic fertilizer, it is by a series of process such as biological bacteria and earthworm, each cycling of elements in the maize straw being is the chemical combination state that plant is easy to absorb, simultaneously its each element and content grow to corn growth required for element and each element demand similar, the growth needs of corn can be met;
2, raw material of the present invention has oyster shell whiting, its multiple protein enzyme, chitinase etc. of being secreted by microbiological deterioration and earthworm Digestive tract, oyster shell whiting is decomposed, soluble calcium salt, chitin etc. that formation can be absorbed by plants and utilize, thus produce the fertilizer being rich in calcium, chitin;
3, raw material of the present invention has Root and stem of Cholla, and it comprises abundant nitrogen, phosphorus, potassium and organic matter, and water content is large, water retention property is good, be applicable to microorganism and earthworm growth, the speed of microorganism and dealing with earthworm can be accelerated, reduce the time of this corn fertilizer special for organic, reduce production cost; And it has the drought resisting factor, by microorganism and dealing with earthworm, by Maize Absorption, the drought-resistant ability of corn can be improved to a certain extent;
4, production technique of the present invention utilizes earthworm to the highstrung feature of fishy smell, in principle, add oyster shell whiting, the appetite of earthworm can be promoted, and by periodically sprinkle soybean slurries and VITAMIN liquid, the growth of the earthworm made and activity more acceleration, dealing with earthworm time decreased 5 ~ 10 days;
5, raw material of the present invention comprises valerian and Herba Blumeae Balsamiferae, can suppress the growth having worm of falling ill; By mixing with ight soil, its ight soil comprises a large amount of microbial cells, the effective constituent in valerian and Herba Blumeae Balsamiferae can be discharged fast by fermentation, reaches the object suppressing to have worm of falling ill;
6, the present invention first adopts and carries out biological bacteria fermentation to maize straw, oyster shell whiting, Root and stem of Cholla, cow dung, biological bacteria first carries out decomposed to maize straw, oyster shell whiting, Root and stem of Cholla, cow dung, and then with dealing with earthworm, the speed of dealing with earthworm material is accelerated; Last use earthworm ight soil and valerian and the mixed fermentation of Herba Blumeae Balsamiferae powder again, the composition avoiding valerian and Herba Blumeae Balsamiferae to comprise suppresses the growth of earthworm, also avoiding earthworm to decompose the chemical composition of the sick worm of relevant suppression in valerian and Herba Blumeae Balsamiferae;
7, organic matter of the present invention is through 2 fermentations and 1 earthworm digestion, the quality of organic matter formed is high, be soluble in soil, easily be absorbed by plants, promote soil aggregate, improve soil permeability, water-retentivity, keeping fertility, the breeding being beneficial to microorganism and increase, make soil absorption nutrient and store nutrient ability strengthen, solve from source chemical fertilizer application often, amount run off greatly, easily, the problems such as utilization ratio is low.Tiny through the postdigestive organic matter particle of earthworm, surface area improves more than 100 times than before digestion, more chance can be provided to allow Soil and air contact, fundamentally solve the problem of the hardening soil, and can carry out continuous maize planting.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
Embodiment one
1, raw material prepares
Maize straw, dry;
Root and stem of Cholla;
Shell is fresh;
Animal excrement, cow dung;
Biological bacteria block, comprise styreptomyces globispotus strain, syringin streptomycete, sporeformer, yeast and milk-acid bacteria, its microbe population is 1 × 10
7 ~ 9individual/g;
Valerian;
Herba Blumeae Balsamiferae is fresh;
Soybean slurries, are immersed in 10 ~ 12h in 1000 weight part clear water by 1 parts by weight of soybean powder;
The vitamin solution of 10ppm, VITAMIN comprises vitamin A, vitamins B, vitamins C, vitamins D, vitamin H and vitamin P;
Earthworm, Eisenia foetida;
2, production technique comprises the following steps:
1) smashed by 50 parts by weight Corn stalks, 30 weight part Root and stem of Cholla are smashed, and 10 weight part shells are polished into powder, then mix with 30 weight part animal excrement, add 1 weight part biological bacteria block and mix, and stack sealed fermenting 20 days;
2) by step 1) material that processes scatters, makes it be down to natural temperature, be then deposited in warmhouse booth, stack thickness 20cm, stack width 1 ~ 2m, then put into earthworm at night by 0.5 ten thousand/square metre, keeps greenhouse temperature at 20 ~ 26 DEG C; Every 1 day, soybean slurries are sprayed to booth, makes material moistening; Be the vitamin solution of 10ppm every 3 days spray concentrations, the material being is moistening, cultivates 20 days;
3) by step 2) earthworm be separated, obtain earthworm ight soil;
4) smashed by 5 weight part valerians, then smashed by 2 weight part Herba Blumeae Balsamiferaes, after mixing with earthworm ight soil, sealed fermenting 10 days, obtains corn fertilizer special for organic.
By using this corn fertilizer special for organic maize planting, rate of fertilizer application 1200kg/ mu, corn per mu yield than using the high by more than 35% of common farm manure, than using the high by more than 25% of common compost from earthworm; Its sickness rate is than the reduction by more than 50% of using common farm manure, and than using the low by more than 35% of common compost from earthworm, and the output of Second Year continuation maize planting and First Year maintain an equal level.
Embodiment two
1, raw material prepares
Maize straw, dry;
Root and stem of Cholla;
Shell is fresh;
Animal excrement, cow dung;
Biological bacteria block, comprise styreptomyces globispotus strain, syringin streptomycete, sporeformer, yeast and milk-acid bacteria, its microbe population is 1 × 10
7 ~ 9individual/g;
Valerian;
Herba Blumeae Balsamiferae is fresh;
10 parts by weight of soybean powder are immersed in 12h in 1000 weight part clear water by soybean slurries;
The vitamin solution of 20ppm, VITAMIN comprises vitamin A, vitamins B, vitamins C, vitamins D, vitamin H and vitamin P;
Earthworm, Eisenia foetida;
2, production technique comprises the following steps:
1) smashed by 100 parts by weight Corn stalks, 50 weight part Root and stem of Cholla are smashed, and 20 weight part shells are polished into powder, then mix with 69 weight part animal excrement, add 3 weight part biological bacteria blocks and mix, and stack sealed fermenting 30 days;
2) by step 1) material that processes scatters, makes it be down to natural temperature, be then deposited in warmhouse booth, stack thickness 30cm, stack width 1 ~ 2m, then put into earthworm at night by 30,000/square metre, keeps greenhouse temperature at 20 ~ 26 DEG C; Every 1 day, soybean slurries are sprayed to booth, makes material moistening; Be the vitamin solution of 20ppm every 3 days spray concentrations, the material being is moistening, cultivates 30 days;
3) by step 2) earthworm be separated, obtain earthworm ight soil;
4) smashed by 10 weight part valerians, then smashed by 5 weight part Herba Blumeae Balsamiferaes, after mixing with earthworm ight soil, sealed fermenting 20 days, obtains corn fertilizer special for organic.
By using this corn fertilizer special for organic maize planting, rate of fertilizer application 1200kg/ mu, corn per mu yield than using the high by more than 35% of common farm manure, than using the high by more than 25% of common compost from earthworm; Its sickness rate is than the reduction by more than 50% of using common farm manure, and than using the low by more than 35% of common compost from earthworm, and the output of Second Year continuation maize planting and First Year maintain an equal level.
Embodiment three
1, raw material prepares
Maize straw, dry;
Root and stem of Cholla;
Shell is fresh;
Animal excrement, cow dung;
Biological bacteria block, comprise styreptomyces globispotus strain, syringin streptomycete, sporeformer, yeast and milk-acid bacteria, its microbe population is 1 × 10
7 ~ 9individual/g;
Valerian;
Herba Blumeae Balsamiferae is fresh;
5 parts by weight of soybean powder are immersed in 11h in 1000 weight part clear water by soybean slurries;
The vitamin solution of 15ppm, VITAMIN comprises vitamin A, vitamins B, vitamins C, vitamins D, vitamin H and vitamin P;
Earthworm, Eisenia foetida;
2, production technique comprises the following steps:
1) smashed by 70 parts by weight Corn stalks, 40 weight part Root and stem of Cholla are smashed, and 15 weight part shells are polished into powder, then mix with 45 weight part animal excrement, add 2 weight part biological bacteria blocks and mix, and stack sealed fermenting 25 days;
2) by step 1) material that processes scatters, makes it be down to natural temperature, be then deposited in warmhouse booth, stack thickness 25cm, stack width 1 ~ 2m, then put into earthworm at night by 20,000/square metre, keeps greenhouse temperature at 20 ~ 26 DEG C; Every 1 day, soybean slurries are sprayed to booth, makes material moistening; Be the vitamin solution of 15ppm every 3 days spray concentrations, the material being is moistening, cultivates 25 days;
3) by step 2) earthworm be separated, obtain earthworm ight soil;
4) smashed by 8 weight part valerians, then smashed by 3 weight part Herba Blumeae Balsamiferaes, after mixing with earthworm ight soil, sealed fermenting 15 days, obtains corn fertilizer special for organic.
By using this corn fertilizer special for organic maize planting, rate of fertilizer application 1200kg/ mu, corn per mu yield than using the high by more than 35% of common farm manure, than using the high by more than 25% of common compost from earthworm; Its sickness rate is than the reduction by more than 50% of using common farm manure, and than using the low by more than 35% of common compost from earthworm, and the output of Second Year continuation maize planting and First Year maintain an equal level.
Claims (7)
1. the production technique of a corn fertilizer special for organic, it is characterized in that: this corn fertilizer special for organic maize straw, Root and stem of Cholla, shell, animal excrement are fermented by biological bacteria, then use dealing with earthworm, obtain earthworm ight soil and valerian is smashed, Herba Blumeae Balsamiferae mixed fermentation obtain.
2. the production technique of corn fertilizer special for organic as claimed in claim 1, is characterized in that: comprise the following steps:
1) smashed by 50 ~ 100 parts of maize straws, 30 ~ 50 portions of Root and stem of Cholla are smashed, and 10 ~ 20 parts of shells are polished into powder, then mix with 30 ~ 69 parts of animal excrement, add 1 ~ 3 part of biological bacteria block and mix, and stack sealed fermenting 20 ~ 30 days;
2) by step 1) material that processes scatters, makes it be down to natural temperature, be then deposited in warmhouse booth, stack thickness 20 ~ 30cm, stack width 1 ~ 2m, then put into earthworm at night by 0.5 ~ 30,000/square metre, keep greenhouse temperature at 20 ~ 26 DEG C; Every 1 day, soybean slurries are sprayed to booth, makes material moistening; Be the vitamin solution of 10 ~ 20ppm every 3 days spray concentrations, the material being is moistening, cultivates 20 ~ 30 days;
3) by step 2) earthworm be separated, obtain earthworm ight soil;
4) smashed by 5 ~ 10 portions of valerians, then smashed by 2 ~ 5 parts of Herba Blumeae Balsamiferaes, after mixing with earthworm ight soil, sealed fermenting 10 ~ 20 days, obtains corn fertilizer special for organic.
3. the production technique of corn fertilizer special for organic as claimed in claim 1 or 2, is characterized in that: described animal excrement are cow dung.
4. the production technique of corn fertilizer special for organic as claimed in claim 1 or 2, is characterized in that: described earthworm is Eisenia foetida.
5. the production technique of corn fertilizer special for organic as claimed in claim 1 or 2, is characterized in that: described microbial bacteria block comprises styreptomyces globispotus strain, syringin streptomycete, sporeformer, yeast and milk-acid bacteria, and its microbe population is 1 × 10
7 ~ 9individual/g.
6. the production technique of corn fertilizer special for organic as claimed in claim 1 or 2, is characterized in that: the manufacture craft of described soybean slurries is: 1 ~ 10 part of soyflour is immersed in 10 ~ 12h in 1000 parts of clear water.
7. the production technique of corn fertilizer special for organic as claimed in claim 1 or 2, is characterized in that: described VITAMIN comprises vitamin A, vitamins B, vitamins C, vitamins D, vitamin H and vitamin P.
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| CN201510293889.1A CN104892173A (en) | 2015-06-02 | 2015-06-02 | Production process of special fertilizer organic for corns |
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| CN201510293889.1A CN104892173A (en) | 2015-06-02 | 2015-06-02 | Production process of special fertilizer organic for corns |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467324A (en) * | 2018-06-08 | 2018-08-31 | 马鞍山中粮生物化学有限公司 | A kind of corn fertilizer special for organic and preparation method thereof |
| CN108727101A (en) * | 2018-06-12 | 2018-11-02 | 安徽云峰农业发展有限公司 | A kind of wheat fertilizer special for organic and its preparation method and application |
| CN113768996A (en) * | 2021-10-29 | 2021-12-10 | 美益添生物医药(武汉)有限公司 | Application of valerian in preparation of product for promoting proliferation of intestinal beneficial bacteria |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826922A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Fertilizer special for spring corn base fertilizer |
| CN102826935A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Special base fertilizer for spring corn and preparation method thereof |
| CN103396178A (en) * | 2013-07-31 | 2013-11-20 | 吉林大学 | Method for treating corn straws by earthworm composting |
| CN103864474A (en) * | 2014-04-08 | 2014-06-18 | 北京沃可丰科技发展有限公司 | Preparation method of organic fertilizer rich in chitin |
| CN104447014A (en) * | 2014-12-09 | 2015-03-25 | 南宁市宁宝化肥厂 | Organic phosphorus fertilizer and preparation method thereof |
-
2015
- 2015-06-02 CN CN201510293889.1A patent/CN104892173A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826922A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Fertilizer special for spring corn base fertilizer |
| CN102826935A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Special base fertilizer for spring corn and preparation method thereof |
| CN103396178A (en) * | 2013-07-31 | 2013-11-20 | 吉林大学 | Method for treating corn straws by earthworm composting |
| CN103864474A (en) * | 2014-04-08 | 2014-06-18 | 北京沃可丰科技发展有限公司 | Preparation method of organic fertilizer rich in chitin |
| CN104447014A (en) * | 2014-12-09 | 2015-03-25 | 南宁市宁宝化肥厂 | Organic phosphorus fertilizer and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467324A (en) * | 2018-06-08 | 2018-08-31 | 马鞍山中粮生物化学有限公司 | A kind of corn fertilizer special for organic and preparation method thereof |
| CN108727101A (en) * | 2018-06-12 | 2018-11-02 | 安徽云峰农业发展有限公司 | A kind of wheat fertilizer special for organic and its preparation method and application |
| CN113768996A (en) * | 2021-10-29 | 2021-12-10 | 美益添生物医药(武汉)有限公司 | Application of valerian in preparation of product for promoting proliferation of intestinal beneficial bacteria |
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Application publication date: 20150909 |
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