CN102381900A - Seedling matrix developed by utilizing organic fluvial sand - Google Patents
Seedling matrix developed by utilizing organic fluvial sand Download PDFInfo
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- CN102381900A CN102381900A CN2011100335730A CN201110033573A CN102381900A CN 102381900 A CN102381900 A CN 102381900A CN 2011100335730 A CN2011100335730 A CN 2011100335730A CN 201110033573 A CN201110033573 A CN 201110033573A CN 102381900 A CN102381900 A CN 102381900A
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Abstract
The invention relates to a seedling matrix developed by utilizing organic fluvial sand. The seedling matrix is formed by mixing humic coal, expanded perlite, fluvial sand, natural humic leaves and processed plant straw and is characterized in that the natural idle fluvial sand accounts for 25-30% of a composition based on the weight ratio of dry substance. Thus, the obtained seedling matrix can be used for greatly reducing the use amount of non-renewable resources; and peat is replaced by using the idle fluvial sand, thereby improving the nutrient components in the matrix for seedling growth, being beneficial to local material selection of certain places especially countries along the river to produce the seedling matrix and solving the shortage problem of raw materials in the production.
Description
Technical field
The invention belongs to a kind of levitating seed-cultivating interstitial substance technology, is a kind of seedling medium that utilizes organic fluvial sand exploitation.
Background technology
Seedling medium is mainly used in floating dish and grows seedlings, and domestic manufacturer's majority is with Nonrenewable resources, like the main raw material of perlite, peat composed of rotten mosses, rotten coal, conduct prescription, adds an amount of detritus leaf, straw etc.Along with Nonrenewable resources reduce year by year, more effective surrogate is all attempted to seek by a lot of in recent years manufacturers.Reach the patented technology of " 99117347.3 " like " a kind of flue-cured tobacco seedling-cultivating artificial soil "; With peat composed of rotten mosses, perlite, rotten coal, humic leaf is main raw material; Adding a small amount of crop straw through carbonization or fermentative processing has an amount of porous plastics grain to mix; Wherein the consumption precedent of straw accounts for 4.8% of constituent weight, and back example accounts for the 18-21% of gross weight.Show in the production technology of seedling medium; Nonrenewable resources such as peat composed of rotten mosses, vermiculite, perlite, rotten coal have accounted for 79-82% in constituent; The weak point of aforementioned two technology is exactly Nonrenewable resources such as excessive use peat composed of rotten mosses, perlite, rotten coal; Fully effectively do not utilize non-renewable waste material, not interests environmental requirement, the nutritive ingredient of plant seedling growth is low relatively in the matrix.Also because of staple in the matrix is peat composed of rotten mosses, rotten coal and perlite, the nutritive ingredient that plant seedling growth needs is low relatively, and nursery effect is poor.
Summary of the invention
The objective of the invention is to disclose a kind of seedling medium that utilizes organic fluvial sand exploitation; Replace peat composed of rotten mosses with the nature fluvial sand; Reduce the consumption of Nonrenewable resources; Thereby increase the organic composition of seedling medium, guarantee the matrix nutrition composition, solve some places lack the peat composed of rotten mosses resource in producing seedling medium difficulty.
The scheme that solves the problems of the technologies described above is following:
A kind of seedling medium that utilizes organic fluvial sand exploitation with rotten coal, pearlstone, humic leaf and straw, adds the fluvial sand of handling and mixes, and key is the 25-30% that fluvial sand accounts for constituent in the mixture by the dry weight ratio.
By the dry weight ratio, rotten coal is 20-30% in the mixture that further scheme is the composition seedling medium, and perlite is 4-8%, and the handled thing 28-32% of plant straw and humic leaf, fluvial sand are 25-30%.
By weight, in the selected fluvial sand: nitrogen is not less than 4.0%, phosphorus is not less than 1.0%, potassium is not less than 1.0%, calcium is not less than 2.0%.
Ratio according in the above-mentioned constituent is got the raw materials ready, and pulverizes respectively, sieves, sterilizes, and inserts to mix in the stirrer to form a kind of seedling medium that utilizes organic fluvial sand exploitation.
Advantage of the present invention is in the batching of seedling medium, has used the natural fluvial sand of 25-30%, has fundamentally substituted the consumption of the Nonrenewable resources peat composed of rotten mosses that uses in the common seedling medium.Drawing materials in the place that had both conveniently lacked the peat composed of rotten mosses raw material, produces seedling medium; Reduce economic spending.Interest protection is arranged again and rationally utilize Nonrenewable resources such as peat composed of rotten mosses, rotten coal, perlite.Alleviated the contradiction of the utilization of resources and ecological environmental protection.And, reach the matrix technology index of industry regulation with the seedling medium product that this technology obtains; Use fluvial sand in the matrix through dusting cover; Material elements such as calcium in the mixture, phosphorus, potassium are increased; Microtextures such as the air permeability of matrix, retentiveness, drainage and capillary action are fully improved; Compositions such as the calcium that the crop seedling needs in growth, phosphorus, potassium are sufficient, and the cigarette seedling of cultivating has directly slightly, coring is flourishing, diseases and insect pests resistance is strong, the characteristics that surviving rate is high.Meet or exceed with the peat composed of rotten mosses Nonrenewable resources is each item index of the seedling medium of main material production.For the Sustainable development of floating seedling cultivation of fire-cured tobacco technology in industrialization is produced, apply and started wide prospect.
Embodiment
Below provide embodiments of the invention, aforementioned schemes is done specifying.
The treatment process of renewable resources is in the constituent: plant straw, humic leaf make it contain amount of moisture through drying and are no more than 15%; Be crushed to granularity and be not more than 5mm; Make again to pulverize and expect that water cut is controlled between 50-60%, and press 200ml/m
3Consumption, spray the rotten agent of bromine potassium benzene Cui, uniform mixing bonnet membrane stack is put fermentation maturity and is no less than half a year, overturns at least therebetween four times; Be not less than under 950 ℃ of conditions in temperature and steamed 24 hours, make high-temperature steam sterilization and handle subsequent use.
The treatment process of mineral wealth is 1, be dried to water cut to rotten coal is not more than 20, and granularity is controlled at the index that is not more than 5mm and pulverizes, and is not less than 950 ℃ of steam sterilizings under the condition in temperature again and is no less than 24 hours; 2, after wherein fluvial sand is made pulverization process, carry out dusting cover,
Above-mentioned fluvial sand is taken from the limit, riverbed; Contain a large amount of calcium substances and carbamate additives for low phosphorus, potassium chemical element, this sand is that the native stone on the high mountain is washed away formation of deposits in the inflow stream by rainwater; Pass through with particle diameter after the sieve screening of 1-5mm; Fluvial sand becomes particulate state, and the voidage of screening other powder raw material mixing energy raising substrate products such as good fluvial sand and rotten coal, thereby the microtextures such as air permeability, drainage and capillary action that directly increased substrate products are fully improved.
Be dried to water cut and be not more than 20, be controlled at the index screening that is not more than 5mm with granularity.It is subsequent use after two kinds of material are handled well.Perlite is handled, be controlled at by granularity and be not more than 5mm, temperature is not less than 950 ℃ high-temperature steam sterilization and is no less than 24 hours.
Each constituent that will obtain by above-mentioned parameter requirement and treatment process is sent in the stirrer and is stirred, and promptly becomes a kind of seedling medium that utilizes organic fluvial sand exploitation.After the use, seedling rate is greater than 98%, and the various physical and chemical index parameters of matrix are: particle diameter is in the 1-5mm scope; Porosity 75-85%; Matrix sticking water-content 70-80%; PH value 5-6.5; Specific conductivity (EC value)≤800 μ s/cm; Organic content>=30%; Content of humic acid>=20%; Quick-acting Fe content≤800mg/Kg; Quick-acting Mn content≤80mh/Kg; Unit weight is 175.2Kg/m
320 days winters seedling rate≤85%.
Meet or exceed the specification of quality of the Friendly tobacco seedling raising medium of technological supervision department regulation.Be that a kind of flexibility is strong, the desired nutritional composition of growing seedlings enriches, draw materials conveniently, cost is low and matrix after high-temperature sterilization, do not contain germ virus, guaranteed desired nutritional in the growth of seedling, stopped the approach that seedling catches an illness again.Thereby the seedling coring that brings out is flourishing, and the seedling footpath is sturdy, and the adaptive faculty after the transplanting is strong, and surviving rate is high, and growing way is prosperous.Lay the foundation for producing high-quality flue-cured tobacco seedling.The consumption of peat composed of rotten mosses is deducted in constituent, for deducting of the peat composed of rotten mosses consumption that comes from the wetland deep under ground, is the very big support to ecological environmental protection.More having utilized the existing idle fluvial sand resource of nature, also increased the nutritive ingredient of matrix, is again the healthy and strong basic condition of seedling.
Choosing of fluvial sand consumption in the matrix constituent is definite, all obtains through the screening of many assembly side repeatedly, becomes the change of component, and the physical-chemical parameters changes, and the variation of some parameter can cause the industry technology standard that do not meet.Therefore, be to confirm feasible choosing through practice test.
The fluvial sand that present embodiment is selected for use contains by weight: nitrogen 6.50%, and phosphorus 1.546%, potassium 1.4%, calcium 26.25%, moisture 11.25% records pH value 5.4-5.6 under soil ratio (10: the 1) condition.
Claims (3)
1. a seedling medium that utilizes the exploitation of organic fluvial sand with rotten coal, pearlstone, humic leaf and straw, adds the fluvial sand of handling and mixes, and it is characterized in that fluvial sand in the mixture accounts for the 25-30% of constituent by the dry weight ratio.
2. a kind of seedling medium that utilizes organic fluvial sand exploitation according to claim 1; It is characterized in that forming in the mixture of seedling medium by the dry weight ratio: rotten coal is 20-30%; Perlite is 4-8%, and the handled thing 28-32% of plant straw, humic leaf, fluvial sand are 25-30%.
3. a seedling medium that utilizes the exploitation of organic fluvial sand is characterized in that by weight, and in the selected fluvial sand: nitrogen is not less than 4.0%, phosphorus is not less than 1.0%, potassium is not less than 1.0%, calcium is not less than 2.0%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110033573.0A CN102381900B (en) | 2011-01-27 | 2011-01-27 | Seedling matrix developed by utilizing organic fluvial sand |
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| CN201110033573.0A CN102381900B (en) | 2011-01-27 | 2011-01-27 | Seedling matrix developed by utilizing organic fluvial sand |
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| CN102381900A true CN102381900A (en) | 2012-03-21 |
| CN102381900B CN102381900B (en) | 2014-01-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342666A (en) * | 2016-08-18 | 2017-01-25 | 安庆市宝风农业发展有限公司 | Seedling culture medium for Sinojackia xylocarpa Hu and preparation method thereof |
| CN107321588A (en) * | 2017-08-17 | 2017-11-07 | 福建农林大学 | A kind of grit matrix cleaning device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552187A (en) * | 2003-05-28 | 2004-12-08 | 柏老六 | Plant growth base material produced from organic refuse |
| CN101081002A (en) * | 2006-12-06 | 2007-12-05 | 云南省弥勒县烟用物资有限责任公司 | Floating seedling substrate and preparation method thereof |
| CN101810112A (en) * | 2010-04-26 | 2010-08-25 | 湖南省烟草公司永州市公司 | New medium for floating seedling raising of flue-cured tobacco |
-
2011
- 2011-01-27 CN CN201110033573.0A patent/CN102381900B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552187A (en) * | 2003-05-28 | 2004-12-08 | 柏老六 | Plant growth base material produced from organic refuse |
| CN101081002A (en) * | 2006-12-06 | 2007-12-05 | 云南省弥勒县烟用物资有限责任公司 | Floating seedling substrate and preparation method thereof |
| CN101810112A (en) * | 2010-04-26 | 2010-08-25 | 湖南省烟草公司永州市公司 | New medium for floating seedling raising of flue-cured tobacco |
Non-Patent Citations (2)
| Title |
|---|
| 《http://www.tobaccochina.com/tobaccoleaf/farming/seed/20096/20096554317_362532.shtml》 20090615 曲靖市烟草公司富源分公司等 烤烟漂浮育苗基质不同替代材料育苗对比试验 , * |
| 曲靖市烟草公司富源分公司等: "烤烟漂浮育苗基质不同替代材料育苗对比试验", 《HTTP://WWW.TOBACCOCHINA.COM/TOBACCOLEAF/FARMING/SEED/20096/20096554317_362532.SHTML》, 15 June 2009 (2009-06-15) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342666A (en) * | 2016-08-18 | 2017-01-25 | 安庆市宝风农业发展有限公司 | Seedling culture medium for Sinojackia xylocarpa Hu and preparation method thereof |
| CN107321588A (en) * | 2017-08-17 | 2017-11-07 | 福建农林大学 | A kind of grit matrix cleaning device and method |
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| CN102381900B (en) | 2014-01-01 |
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