CN106747939A - A kind of organic nutritive block and preparation method thereof and application method - Google Patents
A kind of organic nutritive block and preparation method thereof and application method Download PDFInfo
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- CN106747939A CN106747939A CN201611045452.7A CN201611045452A CN106747939A CN 106747939 A CN106747939 A CN 106747939A CN 201611045452 A CN201611045452 A CN 201611045452A CN 106747939 A CN106747939 A CN 106747939A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of organic nutritive block and preparation method thereof and application method, including raw material and its parts by weight be：60 ~ 70 parts of stalk, 50 ~ 60 parts of sawdust, 50 ~ 55 parts of expanded perlite, 10 ~ 15 parts of vermiculite, 20 ~ 25 parts of ground phosphate rock, 20 ~ 25 parts of clay, 5 ~ 20 parts of vegetable oil residue, 1 ~ 2 part of fermenting agent.During preparation, each raw material is first carried out into mixed fermentation, after the completion of waiting to ferment, organic nutritive block is compressed into using mould.When using, according to the growth characteristics of plant, it is divided into nursery and plants application method.This programme is optimized by organic nutritive block raw material, pressing process and application method; make obtained organic nutritive block that there is retain water and nutrients, ventilative and soil improvement function; reach saving fertilizer amount; saving of work and time; shorten the crop growth phase; increase yield, the purpose of environmental protection, with good economic, society and ecological environment benefit；It is simultaneously more convenient in materials, region cost is reduced, production prices are reduced, make its popularization and application that there is more obvious advantage.
Description
Technical field
The present invention relates to the preparing technical field of organic substrate, more particularly to a kind of organic nutritive block and preparation method thereof and
Application method.
Background technology
China's conventional crop（Vegetables, flowers, melon and fruit, tobacco, cotton etc.）Cultivation rely primarily on it is a large amount of apply chemical fertilizer,
Agricultural chemicals improves yield, and the planting type of this extensive style causes the salinization of soil in soil, and makes harmful substance in agricultural product
Accumulation increases year by year, and the healthy of people is constituted a serious threat；With the progressively expansion of saline alkali land area so that agricultural is held
Supervention exhibition is weak.
For such case, recent year scientific research institutions, fertilizer enterprises carried out reduction fertilizer amount, soil improvement,
Nursery and the research of cultivation technique, have developed the moulding process of turf nutrition block for seedling cultivation and nutritive cube, related die it is standby set and
Application method.It reduces chemical fertilizer application to economizing on soil, and improved soil prevents pest and disease damage, improves yield, has played huge work
With.But peat being used the host material of turf nutrition block for seedling cultivation, because peat is a kind of non-renewable resource and originates in more more
The Northeast, freight is high, causes spread high cost, it is difficult to adapt to the demand of modern agricultural development；Meanwhile, peat
Although having the advantages that good venting capability, water conservation, nutrition are relatively enriched, there are problems that fertility declines faster.
The content of the invention
The invention is intended to provide a kind of organic nutritive block, to solve organic nutritive block production of the prior art, transport into
This height and fertility decline problem faster.
A kind of organic nutritive block in this programme, including raw material and its parts by weight be：60 ~ 70 parts of stalk, sawdust 50 ~
60 parts, 50 ~ 55 parts of expanded perlite, 10 ~ 15 parts of vermiculite, 20 ~ 25 parts of ground phosphate rock, 20 ~ 25 parts of clay, 5 ~ 20 parts of vegetable oil residue,
1 ~ 2 part of fermenting agent.
Beneficial effects of the present invention：1st, stalk is ripe crops cauline leaf（Fringe）Partial general name.Crops photosynthesis
Product there is more than half to be present in stalk, stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., be it is a kind of have it is multiplex
The reproducible living resources on way.One of raw material as organic nutritive block, can for the growth of plant provide substantial amounts of nitrogen,
The nutrients such as phosphorus, potassium.
2nd, sawdust is loose porous, and gas permeability is also relatively good while good water-retaining property, as one of organic nutritive block
Point, be conducive to the loose ventilative of organic nutritive block, be conducive to the respiration of plant root.
3rd, mainly contained in expanded perlite and vermiculite the nutrition such as SiO2, Al2O3, Fe2O3, CaO, K2O, MgO, Na2O into
Point, its while the nutrients such as Si, Al, Fe are provided for plant, the characteristics of its is porous to the water-retaining property of organic nutritive block with
Gas permeability can play good effect, with improved soil, the characteristic of retain water and nutrients.
4th, ground phosphate rock main component is fluorine-apatite, containing full phosphorus（Phosphorus pentoxide）10-35%, contains substantial amounts of phosphorus unit
Element, by that can provide substantial amounts of P elements for the growth of plant after fermentation, makes the nutrient collocation of organic nutritive block more balanced.
5th, the composition of clay is mainly silica and aluminum oxide, and tool is a bit sticky, in the shaping of organic nutritive block
Cheng Zhong, can bond together each raw material.
6th, in vegetable oil residue contain substantial amounts of nitrogen, phosphorus, potassium element, its can to organic nutritive block in the raw material that plays play benefit
Use use as, the nutrient of abundance is provided for the growth of plant.
7th, using fermenting agent, during the fermentation, the microorganism that it contains can accelerate the course of fermentation of raw material；And make original
The fermentation of material is more abundant, it is to avoid fermenting raw materials are insufficient to cause plant burn seedlings phenomenon occur.
The raw material that this programme is used is Common materials, is readily obtained, and production prices are cheap, are conducive to popularization and application.Have
Stalk, ground phosphate rock and vegetable oil residue can be for needed for the good growth of plant be provided in machine nutritive cube a large amount of nitrogen, phosphorus, potassium element；
And provide necessary mineral matter element and trace element by sawdust, expanded perlite, vermiculite and clay etc..In the feed, by
In sawdust, expanded perlite and vermiculite is added, three can effectively strengthen the water penetration and gas permeability of organic nutritive block, while
It has certain adjustment effect to temperature, can effectively reduce the quick change of organic nutritive block internal temperature, is the good of plant
Quite length lays the foundation.Further, since expanded perlite and vermiculite are loose structure, nutriment flows down in organic nutritive block
When, can be stored in expanded perlite and the numerous hole of vermiculite, it is to avoid the quick loss of fertility；Organic battalion can significantly be delayed
Support the speed that block manure power declines.
Further, the raw material and its parts by weight that the organic nutritive block is included be：60 parts of stalk, 50 parts of sawdust, expansion
50 parts of perlite, 10 parts of vermiculite, 20 parts of ground phosphate rock, 20 parts of clay, 5 parts of vegetable oil residue, 1.5 parts of fermenting agent.
Further, the raw material and its parts by weight that the organic nutritive block is included be：60 parts of stalk, 50 parts of sawdust, expansion
50 parts of perlite, 10 parts of vermiculite, 20 parts of ground phosphate rock, 20 parts of clay, 15 parts of vegetable oil residue, 1.5 parts of fermenting agent.
Contain substantial amounts of nitrogen in vegetable oil residue, when the more plant of plantation such as tobacco nitrogen requirement, by appropriate
Increase the content of vegetable oil residue, help to increase the supply of nitrogen, be conducive to plant growth.
Further, the fermenting agent is stalk fermentation microbial inoculum.Stalk fermentation microbial inoculum is by various bacterium beneficial to plant
The functional group of group's composition beneficial organism activity.It can decompose each raw material in organic nutritive block, be the growth of plant
Necessary nutrient is provided, decomposition, fermentation to stalk especially can be quickly realized.
Further, the vegetable oil residue is rape cake.In rape cake nitrogen, phosphorus, the content of potassium element be respectively 75 ~ 80%, 2 ~
7%、1~2%；And three kinds of elements that nitrogen, phosphorus, potassium element are plants to have the call, the addition of rape cake can provide largely for plant
Necessary growth elements.
The preparation method of organic nutritive block, comprises the following steps：
Step one：By each raw material in organic nutritive block parts by weight by stalk, rape cake crush after and sawdust, expanded pearlite
Rock, vermiculite, ground phosphate rock, clay mixing mix thoroughly to form compound；Stalk fermentation microbial inoculum is put into water and forms mixed liquor, make mixing
Liquid reclaimed water is 5 with the weight ratio of stalk fermentation microbial inoculum：1, then mixed liquor is poured into compound and mixes sealing and fermenting 25 ~ 30 thoroughly
My god；
During the anaerobic fermentation of stalk fermentation microbial inoculum, substantial amounts of heat can be produced, with the rising of temperature, there are a large amount of ammoniacal nitrogens
Generation, raises pH, and fermentation overall process is in alkaline environment, and ammonium nitrogen generates Ammonia valatilization in the basic conditions, causes nitrogen
Element loss.Addition sawdust can promote the biological fixation of nitrogen, so as to reduce nitrogen conversion ratio during the fermentation, reduce ammoniacal nitrogen
Volatilization loss, so as to maintain the carbon-nitrogen ratio of suitable stalk fermentation microbial inoculum growth, makes beneficial bacterium breed faster, is conducive to raw material
Organic matter decomposition.Meanwhile, sawdust quality is loose, can improve the structure of organic fertilizer, makes the gas permeability of organic fertilizer and water resistance
It is further strengthened；Good gas permeability and water resistance is conducive to the growth of plant；And, the raising of water resistance is conducive to
Various nutrient dissolvings wherein, improve the absorption and utilization of Plant To Nutrient element.
Step 2：The compound that will be fermented is pressed into organic nutritive block using mould, die pressure be 2500N ~
3000N, 10 ~ 15S of press time, compound compression ratio are 1:2.5 ~ 3, organic nutritive block moisture content is 20% ~ 25%.
Can be suppressed from corresponding mould according to the different organic nutritive block of required specification.By the compression of compound
Than controlling 1:2.5 ~ 3, can make the organic nutritive block for suppressing that there is preferable tight ness rating, it is to avoid each raw material in organic nutritive block
Between excessively loosely or too closely.
The nursery application method of organic nutritive block, key step is as follows：
Smooth seedbed, it is highly 0.1-0.15m to keep cofferdam；Agricultural film is laid in seedbed bottom, is put on film organic
The gap of 10-20mm is kept between nutritive cube nutritive cube, adjacent organic nutritive block；Organic nutritive block is sprinkled water twice after placing, and two
The minor tick time is 30min -60min, and then vegetable seeds is put into organic nutritive block, then earthing moisturizing.
Organic nutritive block plants application method, and key step is as follows：
Level land, punchinged according to plant culture spacing on smooth good soil, the diameter of its aperture ratio organic nutritive block is big by 8
~ 12mm, organic nutritive block is put into hole and sprinkled water to it drench, and the seedling for cultivating then is put into organic nutritive block and is spilt again
Water, sprinkles water loose to organic nutritive block.
When planting, due to it the seedling that common nursery is cultivated can be planted into organic nutritive block in, it can seek as seedling
The main source of material is supported, without applying fertilizer again in addition.Contribute to the use of reduction fertilizer, simultaneously as organic battalion
Containing substantial amounts of beneficial microbe, expanded perlite and vermiculite etc. in foster block, can improve soil soil property.
When the seedling planted is the seedling cultivated using organic nutritive block, directly organic nutritive block can be put into and be punchinged
In, simpler convenience.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Embodiment 1：
A kind of organic nutritive block, including raw material and its parts by weight be：Stalk 60kg, sawdust 50kg, expanded perlite 50kg,
Vermiculite 10kg, ground phosphate rock 20kg, clay 20kg, rape cake 5kg, stalk fermentation microbial inoculum 1.5kg.
During preparation, mix with sawdust, expanded perlite, vermiculite, ground phosphate rock, clay after first crushing stalk, rape cake
Mix thoroughly to form compound；Stalk fermentation microbial inoculum is put into water and forms mixed liquor, make mixed liquor reclaimed water with stalk fermentation microbial inoculum
Weight ratio is 5：1, then mixed liquor is poured into compound and mixes sealing and fermenting thoroughly 25 ~ 30 days；
Then the compound that will be fermented is pressed into organic nutritive block using mould, and die pressure is 2500N, press time 15S,
Compound compression ratio is 1:2.5, organic nutritive block moisture content is 20%.
Embodiment 2 the difference is that only that the content of rape cake is 15kg in organic nutritive block with embodiment 1.
Embodiment 3：
A kind of organic nutritive block, including raw material and its parts by weight be：Stalk 70kg, sawdust 55kg, expanded perlite 55kg,
Vermiculite 12kg, ground phosphate rock 25kg, clay 25kg, rape cake 15kg, stalk fermentation microbial inoculum 2kg.
During preparation, mix with sawdust, expanded perlite, vermiculite, ground phosphate rock, clay after first crushing stalk, rape cake
Mix thoroughly to form compound；Stalk fermentation microbial inoculum is put into water and forms mixed liquor, make mixed liquor reclaimed water with stalk fermentation microbial inoculum
Weight ratio is 5：1, then mixed liquor is poured into compound and mixes sealing and fermenting thoroughly 25 days；
Then the compound that will be fermented is pressed into organic nutritive block using mould, and die pressure is 3000N, press time 10S,
Compound compression ratio is 1:3, organic nutritive block moisture content is 25%.
During preparation, due to the increasing of pressure, the press time shortens；After compression ratio reduces, due to each original in organic nutritive block
Between material more closely, increasing its moisture content helps to reduce the gap between its internal each raw material, is conducive to plant growth.
Embodiment 4：
A kind of organic nutritive block, including raw material and its parts by weight be：Stalk 65kg, sawdust 60kg, expanded perlite 53kg,
Vermiculite 15kg, ground phosphate rock 23kg, clay 23kg, rape cake 20kg, stalk fermentation microbial inoculum 1kg.
During preparation, mix with sawdust, expanded perlite, vermiculite, ground phosphate rock, clay after first crushing stalk, rape cake
Mix thoroughly to form compound；Stalk fermentation microbial inoculum is put into water and forms mixed liquor, make mixed liquor reclaimed water with stalk fermentation microbial inoculum
Weight ratio is 5：1, then mixed liquor is poured into compound and mixes sealing and fermenting thoroughly 30 days；
Then the compound that will be fermented is pressed into organic nutritive block using mould, and die pressure is 2800N, press time 12S,
Compound compression ratio is 1:2.6, organic nutritive block moisture content is 23%.
In fermentation process, because the accounting of stover ferment agent declines, it is necessary to proper extension fermentation time, be conducive to making organic
Each raw material is fully fermented, is become thoroughly decomposed in nutritive cube.
Organic nutritive block in embodiment 1 ~ 4, when using, can be divided into nursery and plant two ways：
The nursery application method of organic nutritive block, key step is as follows：
Smooth seedbed, the width in seedbed is 1.2-1.5m, and length is any, and it is highly 0.1-0.15m to keep cofferdam；At seedbed bottom
Agricultural film is laid in portion, being put on film between keep 10-20mm between organic nutritive block nutritive cube, adjacent organic nutritive block
Gap；Organic nutritive block uses watering can to sprinkle water twice after placing, interval time is 30min -60min twice, then by plant species
Son is put into organic nutritive block, then earthing moisturizing.
Organic nutritive block plants application method, and key step is as follows：
Level land, punchinged according to plant culture spacing on smooth good soil, the diameter of its aperture ratio organic nutritive block is big by 8
~ 12mm, organic nutritive block is put into hole and sprinkled water to it using watering can drench, and is then put into what is cultivated in organic nutritive block
Seedling is sprinkled water again, is sprinkled water loose to organic nutritive block.
When planting, when plant seedlings are the seedling cultivated by organic nutritive block, directly by the related organic nutrition of seedling
Block is put into hole together, is then sprinkled water loose to organic nutritive block.
Using the organic nutritive block and production turf nutrition block for seedling cultivation of present invention production（Produced in resource）Compare, often
Production 100kg can save 2 ~ 3 yuan of fund；And each raw material does not have territory restriction in organic nutritive block so that its whole nation mostly
Fang Junke is produced；And the primary raw material peat of turf nutrition block for seedling cultivation is concentrated mainly on the areas such as northeast, production is with region limit
System, in the sales process in later stage, cost of transportation can steeply rise, and be unfavorable for wide popularization and application for it.Simultaneously using the present invention
Organic nutritive block, its fertilizer efficiency vitality is more long than turf nutrition block for seedling cultivation 3 ~ 4 years, and effect is more in terms of soil soil property is improved
It is excellent.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (8)
1. a kind of organic nutritive block, it is characterised in that including raw material and its parts by weight be：60 ~ 70 parts of stalk, sawdust 50 ~
60 parts, 50 ~ 55 parts of expanded perlite, 10 ~ 15 parts of vermiculite, 20 ~ 25 parts of ground phosphate rock, 20 ~ 25 parts of clay, 5 ~ 20 parts of vegetable oil residue,
1 ~ 2 part of fermenting agent.
2. organic nutritive block according to claim 1, it is characterised in that：Raw material and its weight that the organic nutritive block is included
Measuring number is：60 parts of stalk, 50 parts of sawdust, 50 parts of expanded perlite, 10 parts of vermiculite, 20 parts of ground phosphate rock, 20 parts of clay, vegetable oil
5 parts of slag, 1.5 parts of fermenting agent.
3. organic nutritive block according to claim 1, it is characterised in that：Raw material and its weight that the organic nutritive block is included
Measuring number is：60 parts of stalk, 50 parts of sawdust, 50 parts of expanded perlite, 10 parts of vermiculite, 20 parts of ground phosphate rock, 20 parts of clay, vegetable oil
15 parts of slag, 1.5 parts of fermenting agent.
4. the organic nutritive block according to any one of claim 1 ~ 3, it is characterised in that：The fermenting agent is stalk fermentation
Microbial inoculum.
5. organic nutritive block according to claim 4, it is characterised in that：The vegetable oil residue is rape cake.
6. the preparation method of organic nutritive block according to claim 5, comprises the following steps：
Step one：By each raw material in organic nutritive block parts by weight by stalk, rape cake crush after and sawdust, expanded pearlite
Rock, vermiculite, ground phosphate rock, clay mixing mix thoroughly to form compound；Stalk fermentation microbial inoculum is put into water and forms mixed liquor, make mixing
Liquid reclaimed water is 5 with the weight ratio of stalk fermentation microbial inoculum：1, then mixed liquor is poured into compound and mixes sealing and fermenting 25 ~ 30 thoroughly
My god；
Step 2：The compound that will be fermented is pressed into organic nutritive block using mould, and die pressure is 2500N ~ 3000N, pressure
10 ~ 15S of time processed, compound compression ratio is 1:2.5 ~ 3, organic nutritive block moisture content is 20% ~ 25%.
7. the nursery application method of organic nutritive block according to claim 5, key step is as follows：
Smooth seedbed, it is highly 0.1-0.15m to keep cofferdam；Agricultural film is laid in seedbed bottom, is put on film organic
The gap of 10-20mm is kept between nutritive cube nutritive cube, adjacent organic nutritive block；Organic nutritive block is sprinkled water twice after placing, and two
The minor tick time is 30min -60min, and then vegetable seeds is put into organic nutritive block, then earthing moisturizing.
8. organic nutritive block according to claim 5 plants application method, and key step is as follows：
Level land, punchinged according to plant culture spacing on smooth good soil, the diameter of its aperture ratio organic nutritive block is big by 8
~ 12mm, organic nutritive block is put into hole and sprinkled water to it drench, and the seedling for cultivating then is put into organic nutritive block and is spilt again
Water, sprinkles water loose to organic nutritive block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045452.7A CN106747939A (en) | 2016-11-24 | 2016-11-24 | A kind of organic nutritive block and preparation method thereof and application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045452.7A CN106747939A (en) | 2016-11-24 | 2016-11-24 | A kind of organic nutritive block and preparation method thereof and application method |
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| CN106747939A true CN106747939A (en) | 2017-05-31 |
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| CN201611045452.7A Pending CN106747939A (en) | 2016-11-24 | 2016-11-24 | A kind of organic nutritive block and preparation method thereof and application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522212A (en) * | 2018-03-26 | 2018-09-14 | 吉林省农业科学院 | A kind of Resistant straw cultivation matrix nutrition block and its preparation and application |
| CN110915397A (en) * | 2019-12-11 | 2020-03-27 | 山西省农业科学院园艺研究所 | Straw compression block for dry farming jujube garden and fertilizing method thereof |
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| CN1613819A (en) * | 2004-12-09 | 2005-05-11 | 王喜顺 | Farm nanure planting bricks and production thereof |
| CN101647384A (en) * | 2009-07-02 | 2010-02-17 | 淮阴工学院 | Horticultural long-acting and slow-release straw nutritional soil as well as preparation method and using method of nutritional soil substrate |
| CN101941852A (en) * | 2010-07-15 | 2011-01-12 | 韩文生 | Method for producing soilless substrate by utilizing straws |
| CN105272611A (en) * | 2015-10-26 | 2016-01-27 | 赤峰蒙鼎生物科技有限公司 | Formula and production method of culture substrate for horticultural crops |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613819A (en) * | 2004-12-09 | 2005-05-11 | 王喜顺 | Farm nanure planting bricks and production thereof |
| CN101647384A (en) * | 2009-07-02 | 2010-02-17 | 淮阴工学院 | Horticultural long-acting and slow-release straw nutritional soil as well as preparation method and using method of nutritional soil substrate |
| CN101941852A (en) * | 2010-07-15 | 2011-01-12 | 韩文生 | Method for producing soilless substrate by utilizing straws |
| CN105272611A (en) * | 2015-10-26 | 2016-01-27 | 赤峰蒙鼎生物科技有限公司 | Formula and production method of culture substrate for horticultural crops |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522212A (en) * | 2018-03-26 | 2018-09-14 | 吉林省农业科学院 | A kind of Resistant straw cultivation matrix nutrition block and its preparation and application |
| CN110915397A (en) * | 2019-12-11 | 2020-03-27 | 山西省农业科学院园艺研究所 | Straw compression block for dry farming jujube garden and fertilizing method thereof |
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Application publication date: 20170531 |