CN102701819B - Seedling raising substrate taking ash residues as material and preparation method thereof - Google Patents
Seedling raising substrate taking ash residues as material and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a seedling raising substrate taking ash residues as material and a preparation method thereof, wherein the seedling raising substrate comprises the following components in part by weight: 50 to 90 parts of ash residue, 10 to 40 parts of waste mushroom bran, 10 to 30 parts of sawdust, and 10 to 30 parts straw powder; the ash residues are organic ash residues that mainly comprise bagasse ashes, and are bagasses obtained after sugar is squeezed or the resolvable organic ash residues obtained after sugarcane leaves or other plant fibers are burnt; and the preparation method of the seedling raising substrate mainly comprises the steps as follows: stacking is carried out for retting at first, and then sieving is performed to remove impurities. The seedling raising substrate has a low manufacturing cost and a wide raw material source, is simple to prepare, and is suitable for being popularized in vast rural areas.
Description
Technical field
The invention belongs to a kind of cultivation technique without soil field, be specifically related to a kind of seedling medium taking lime-ash as raw material and preparation method thereof.
Background technology
The research of seedling matrix material and formula originates from plant nutrition scholar and physiologist in the middle of the 19th century, result of study, and with the peat composed of rotten mosses, vermiculite 3:1 is domestic and international main raw material formula.Along with progress and the development of China's industrialized agriculture, industrial breeding technique is applied on gardens gardening plant and even land for growing field crops farm crop by vegetable growing.The selection of seedling medium and preparation are important contents of industrial breeding technique.At present, what seedling medium adopted mostly is that the peat composed of rotten mosses is the composite interstitial substance of main raw material, but because the peat composed of rotten mosses is Nonrenewable resources, reserves are limited, and a large amount of exploitations can cause ecotope catastrophic explosion.And China's peat composed of rotten mosses scarcity of resources, main product is in Jilin, northeast, Heilungkiang and other places, and more than the supply whole nation needs 1500 ten thousand steres every year, haul distance is remote, and the matrix of producing is expensive.For avoiding overexploitation peat composed of rotten mosses resource, reduce the usage quantity of the peat composed of rotten mosses, and improve the over-all properties of matrix, researcher has been developed some Novel seedling raising matrix recently.If China Patent No. is 200810181391.6 to have proposed a kind of seedling medium and making method taking mushroom slag as raw material, the component that this matrix comprises and parts by volume are: mushroom slag 1-3, vermiculite 1-2, perlite 1-2, fermentation assistant 0.0001-0.0005, wherein fermentation assistant is short rotten microbial inoculum and the wheat bran mixture of 1:10 by weight.If China Patent No. is 200910144211.1 to disclose seedling medium and the preparation method that a kind of vinasse methane-sludge makes, comprise vinasse more than 90% fresh sludge of water content after tank for sewage gas produces biogas, auxiliary material, bacterial classification I, bacterial classification II; Auxiliary material comprises: the peat composed of rotten mosses, vermiculite, perlite; Fermented bacterium I comprises: yeast, milk-acid bacteria, thermophilic actinomycete and genus bacillus; Fermented bacterium II comprises: photosynthetic bacteria, milk-acid bacteria, genus bacillus, yeast, actinomycetes and Lu Sheng cyanobacteria; Its preparation method comprises the following steps: fresh sludge, and------------air-dry------pulverizing---screening---packs to add auxiliary material to add bacterial classification II Secondary Fermentation to add bacterial classification I fermentation in dehydration.But seedling medium or nutrient composition content that these are newly developed are lower, or preparation method is more numerous and diverse, and fermentation time is also long, or fermentation time need to add specific fermented bacterium; These all become to a certain extent production, promote the use of the obstruction of seedling medium.
At present, China rural area also has considerable part place still taking vegetable fibres such as Caulis Sacchari sinensis leaf, straw, corn stalk, branches as main fuel, and these fuel can produce more lime-ash after burning.Guangxi is the large province of cane planting, is also to produce sugar to economize greatly, can produce many bagasses, and these bagasses produces a large amount of lime-ash in meeting after burning after sugar refinery squeezing sucrose; These contain a large amount of nutritive elements taking bagasse ash as main lime-ash, as elements useful to farm crop such as manganese, zinc, calcium, magnesium, boron.But most people is generally all fairly simple for the processing of lime-ash, spread in farmland or vegetable plot in rural area, if run into soon heavy rain weather after spilling like this, the nutritive ingredient of lime-ash is easy to outflow with water and is not absorbed by farm crop.Because lime-ash does not obtain effective utilization of people, not only waste these nutritive elements, also can cause certain environmental pollution for the simple process of lime-ash.According to contriver's research, find no at present the relevant report of making seedling medium taking lime-ash as main raw material.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of comprehensive nutrition is provided, with low cost, do not use the peat composed of rotten mosses, preparation method is seedling medium taking lime-ash as raw material and preparation method thereof simply, and has solved current lime-ash and can not get the problem of effectively utilizing.
To achieve these goals, the present invention has adopted following technical scheme: a kind of seedling medium taking lime-ash as raw material, and the component of seedling medium comprises lime-ash, useless mushroom chaff, wooden chaff, tangerine bar powder, trace element and inorganic fertilizer, the parts by weight of each component are:
50～90 parts of lime-ash,
10～40 parts of useless mushroom chaffs,
10～30 parts of wood chaffs,
10～30 parts, tangerine bar powder.
Described lime-ash is taking bagasse ash as main organic lime-ash, is the decomposable organic lime-ash after bagasse after squeezing sugar or Caulis Sacchari sinensis leaf or other vegetable fibre burn.
Described trace element is the soluble salt compounds (as chlorate, sulfate and nitrate, carbonate etc.) of boron, manganese, iron, zinc, copper, molybdenum, and described inorganic fertilizer is nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, and/or potash fertilizer, phosphate fertilizer.
The addition of described micro-each component is: in seedling medium per ton, add the soluble salt compounds that contains 0.01～0.05 kilogram of boron, 0.1～0.8 kilogram, manganese, 0.5～1.5 kilogram of iron, 0.1～0.8 kilogram, zinc, 0.1～0.8 kilogram of copper, 0.002～0.008 kilogram of molybdenum; The addition of described inorganic fertilizer is: in seedling medium per ton, add 1.5～3 kilograms, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, and/or add 0.8～1.5 kilogram, potash fertilizer, 2～3 kilograms, phosphate fertilizer.Here said trace element is the elements such as boron, manganese, iron, zinc, copper, molybdenum, listed content is out also the content of these elements, in actual production, be to add its soluble salt compounds that can buy on market to obtain these trace elements, make to contain in seedling medium these trace elements.
A preparation method for seedling medium taking lime-ash as raw material, preparation method comprises the following steps successively:
(1) the parts by weight ratio of first lime-ash, useless mushroom chaff, wooden chaff and tangerine bar powder being mixed according to their is mixed, and after stirring more than bunch retting two weeks, and keeps its moisture content 25～35%, and the buttress stack temperature of mixture is controlled at 40～70 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add trace element and the inorganic fertilizer of corresponding parts by weight, stir, moisture content remains on 15～25%;
(3) mixture of step (2) gained is crossed to 4～18 mesh sieve removal of impurity, obtain seedling medium finished product.
The component of above-mentioned seedling medium comprises lime-ash, useless mushroom chaff, wooden chaff, tangerine bar powder, trace element and inorganic fertilizer, and the parts by weight of each component are:
50～90 parts of lime-ash,
10～40 parts of useless mushroom chaffs,
10～30 parts of wood chaffs,
10～30 parts, tangerine bar powder.
Above-mentioned lime-ash is taking bagasse ash as main organic lime-ash, is the decomposable organic lime-ash after bagasse after squeezing sugar or Caulis Sacchari sinensis leaf or other vegetable fibre burn.
Above-mentioned trace element is boron, manganese, iron, zinc, copper, molybdenum, and described inorganic fertilizer is nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, and/or potash fertilizer, phosphate fertilizer.
The addition of above-mentioned micro-each component is: in seedling medium per ton, add 0.01～0.05 kilogram of boron, 0.1～0.8 kilogram, manganese, 0.5～1.5 kilogram of iron, 0.1～0.8 kilogram, zinc, 0.1～0.8 kilogram of copper, 0.002～0.008 kilogram of molybdenum.
The addition of above-mentioned inorganic fertilizer is: in seedling medium per ton, add 1.5～3 kilograms, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, and/or add 0.8～1.5 kilogram, potash fertilizer, 2～3 kilograms, phosphate fertilizer.
Main raw material lime-ash of the present invention is mainly bagasse ash, its be mainly derived from use sugar refinery squeeze thermal power plant, the boiler house that the bagasse after sugar is organic-fuel or directly bagasse is burned after lime-ash etc.Lime-ash belongs to open-textured quick-acting potash fertilizer, generally contain effective potassium of 5%～15%, also contain calcium, magnesium, sulphur, phosphorus, ferro element etc., and lime-ash has good heat insulation effect, can effectively improve the soil moisture, can keep again loosing soil, can impel seed to germinate for 7 days to 10 days in advance, and seedling growth be neat, healthy and strong.
Useless mushroom chaff is the waste edible fungus gurry in planting edible mushroom, secondary industry, nutritious, can improve soil physical and chemical property, increases soil fertility.
Through the wooden chaff fermenting after rotting, comprehensive nutrition, water conservation is ventilative, lacks phosphorus potassium part without inclined to one side nitrogen, and quality is loose, dry wet moderate, is a kind of easy soilless culture material.
After fermentation, tangerine bar powder not only contains the abundant nutritive ingredient such as sugar, amino acid, can also increase the soil organism, increases fertility of land.
Organic fertilizer is rich in the required nutrient of plant-growth, can regulate each nutritive equilibrium, can continuously supply with and continue needs, stimulating plant growth.
Building up and growing of boron involved in plant reproductive organ, promotes the formation of the tissues such as root, stem, accelerates to do transport and the nitrogen metabolism of carbohydrate in object.
Zinc mainly participates in the physiological activity of synthetic and some enzyme system of growth hormone, and the carbonic anhydrase relevant with zinc content is mainly present in chloroplast(id), participates in chlorophyllous formation.
Molybdenum is the important component part of nitrogenase, promotes the nitrogen fixation of root nodule bacterium, as the composition of nitrate reductase, and the reduction process of involved in plant nitre state N.
Iron is that chlorophyll formation is indispensable, directly or indirectly participates in the formation of chloroplast protein.
Manganese is one of indispensable trace element of crop growth, promotes photosynthesis, and the redox reaction in energy control agent, accelerates nitrogen metabolism, promotes seed germination, is conducive to grow, and disease resistance improves.
The function of copper in plant materials is many-sided, it is the moiety of plurality of enzymes, carbon assimalation, nitrogen metabolism, sorption and the redox processes of copper and plant all have close ties, copper is conducive to crop growth, affect photosynthesis, copper can improve cold-resistant, the drought-resistant ability of crop, and copper can strengthen plant resistance against diseases.
Nitrogenous fertilizer effect: impel the stem of crop, leaf riotous growth, leaf look dark green.The effect of potash fertilizer: impel plant growth stalwartness, stem stalk is thick and stiff, the resistivity of enhancing disease and pest and lodging; Promote the generation of sugar and starch.Nitrogenous fertilizer is to promote flowers root, stem, and the main fertilizer of leaf growth, the bean or pea that those can not be edible, peanut, melon seeds, and Semen Ricini, the oil plants such as XIAOMAZI are made hand, are all good nitrogenous fertilizer raw materials.If by these thing fermentation maturities, thin up, waters in soil, will impel flowers to grow up strong and sturdy.
The effect of phosphate fertilizer: impel crop root prosperity, strengthen cold-resistant drought-resistant ability; Promote crop premature ripening, fringe grain increases, full seed.The raw material of phosphate fertilizer has fishbone, bone, eggshell, the lower water fish scale of fresh-water fishes, the hair of cutting, nail etc.These foreign material are mixed at Hua Tuli in right amount equably, or after fermentation maturity, thin up waters in engagement soil, will make flowers look gorgeous, light, fruit is plentiful.
Application of potash fertilizer can make flowers increase opposing lodging, the ability of prevention and elimination of disease and pests.Washing water of rice, surplus Aqua Folium Camelliae sinensis, washes feeding bottle water, is all good potash fertilizer, also contains nitrogen and the phosphorus of certain ingredients.
The physiological function of trace element is generalized into the following aspects:
(1) composition of some enzyme.Most of trace elements are all the moietys of some enzyme, if iron is Terminal oxidase, peroxidase, catalatic composition; Manganese is desaturase, carboxylase, kinases, oxidasic composition; Copper is multiple oxidasic composition; Zinc is the composition of carbonic anhydrase; Molybdenum is the composition of nitrate reductase.
(2) participate in carbon nitrogen metabolism in body.Micronutrient element plays an active part in carbohydrate and portein metabolism in plant materials.As boron can promote the transport of carbohydrate, be conducive to the synthetic of protein, and can promote the fertilization of seed; Manganese can promote amino acid to synthesize skin, and beneficial protein is synthetic, also can promote hydrolase polypeptide to generate amino acid, and transport newborn tissue and organ to; Zinc is relevant with the conversion of carbohydrate, also can promote the synthetic of protein; Copper has promoter action to activation of amino acids and protein synthesis; Molybdenum can promote leguminous crop fixed nitrogen.
(3) synthetic with chlorophyll and stability is relevant.Necessary when iron is synthesize chlorophyll (chl), plant iron deficiency can cause chloroplast structure to destroy; Manganese is participated in the photodissociation of water in photosynthesis process directly; In chloroplast(id), contain more copper, it is not only synthetic relevant with chlorophyll, and can improve chlorophyll stability, avoids chlorophyll destroyed prematurely.
(4) participate in the redox reaction in body.After iron is combined with organic compound, can improve its redox ability, with redox situation in control agent; Copper is a lot of oxidasic compositions in plant materials, and it plays an active part in vivo oxidation reduction reaction in the mode of enzyme; Manganese participates in redox reaction, affects nitrate reduction.
(5) promote biological nitrogen fixation.Molybdenum can promote leguminous crop fixed nitrogen, and leguminous crop lacks molybdenum and shows as root nodule dysplasia, and root nodule is few and little, reduces nitrogen fixing capacity.Copper also has impact to symbiotic nitrogen fixation, in the time that plant lacks copper, and the activity decreased of the terminal oxidase in root nodule, and nitrogen fixing capacity is declined.
(6) growth of promotion reproductive organ.Boron has special effect to the growth of crop reproductive organ, and the growth of its energy stimulating plant pollen and the elongation of pollen tube, be conducive to seed fertilization." colored and unreal " of swede type rape, " flower bud and do not spend " of cotton, " fringe and unreal " of wheat, " having shell without benevolence " of peanut, and the fruit-setting rate of fruit tree is low, fruit is lopsided is all to lack the performance of building.
The raw material using in the present invention all can be bought and obtain on market.
Advantage of the present invention:
(1) raw material sources are extensive, and production cost is low.
(2) matrix nutrition is comprehensive, and preparation method is simple, is suitable for promoting the use of of place, vast rural area.
(3) matrix pores is good, and physicals is good.
Embodiment
Below in conjunction with embodiment, invention is described further.
Embodiment 1:
500 kilograms of bagasse ashes, useless mushroom chaff double centner, wooden chaff double centner, tangerine bar powder double centner, 1.2 kilograms, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, Na
2b
4o
710H
20.069 kilogram of O, MnCl
20.183 kilogram, FeSO
47H
21.986 kilograms of O, ZnSO
40.198 kilogram, CuSO
45H
20.313 kilogram of O, (NH
4)
2mo
2o
70.003 kilogram, preparation flow:
(1) first bagasse, useless mushroom chaff, wooden chaff and tangerine bar powder are mixed, stack heap retting 2 months after stirring, and keep its moisture content 25%, the buttress stack temperature of mixture is controlled at 40 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add the soluble salt of 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium and trace element etc., stir, moisture content remains on 15%;
(3) mixture of step (2) gained is crossed to the 4 mesh sieve removal of impurity, obtain seedling medium finished product.
Embodiment 2:
90 kilograms of bagasse ashes, 40 kilograms of useless mushroom chaffs, 30 kilograms of wooden chaffs, 30 kilograms, tangerine bar powder, 0.57 kilogram, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, Na
2b
4o
710H
20.0825 kilogram of O, MnCl
20.348 kilogram, FeSO
47H
21.415 kilograms of O, ZnSO
40.376 kilogram, CuSO
45H
20.594 kilogram of O, (NH
4)
2mo
2o
70.0027 kilogram, preparation flow:
(1) first bagasse, useless mushroom chaff, wooden chaff and tangerine bar powder are mixed, stack heap retting 3 months after stirring, and keep its moisture content 35%, the buttress stack temperature of mixture is controlled at 50 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add the soluble salt of 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium and trace element etc., stir, moisture content remains on 25%;
(3) mixture of step (2) gained is crossed to the 18 mesh sieve removal of impurity, obtain seedling medium finished product.
Embodiment 3:
65 kilograms of bagasse ashes, 24 kilograms of useless mushroom chaffs, 18 kilograms of wooden chaffs, 21 kilograms, tangerine bar powder, 0.256 kilogram, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, Na
2b
4o
710H
20.02223 kilogram of O, MnCl
20.147 kilogram, FeSO
47H
20.635 kilogram of O, ZnSO
40.159 kilogram, CuSO
45H
20.25 kilogram of O, (NH
4)
2mo
2o
70.00113 kilogram, preparation flow:
(1) first bagasse, useless mushroom chaff, wooden chaff and tangerine bar powder are mixed, stack heap retting 1 month after stirring, and keep its moisture content 30%, the buttress stack temperature of mixture is controlled at 55 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add the soluble salt of 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium and trace element etc., stir, moisture content remains on 18%;
(3) mixture of step (2) gained is crossed to the 12 mesh sieve removal of impurity, obtain seedling medium finished product.
Embodiment 4:
500 kilograms of bagasse ashes, useless mushroom chaff double centner, wooden chaff double centner, tangerine bar powder double centner, 0.64 kilogram, potash fertilizer, 1.6 kilograms, phosphate fertilizer, Na
2b
4o
710H
20.0695 kilogram of O, MnCl
20.183 kilogram, FeSO
47H
21.986 kilograms of O, ZnSO
40.198 kilogram, CuSO
45H
20.3125 kilogram of O, (NH
4)
2mo
2o
70.0028 kilogram.Preparation flow:
(1) first bagasse, useless mushroom chaff, wooden chaff and tangerine bar powder are mixed, stack heap retting 2 months after stirring, and keep its moisture content 25%, the buttress stack temperature of mixture is controlled at 40 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add the soluble salt of potash fertilizer, phosphate fertilizer and trace element etc., stir, moisture content remains on 15%;
(3) mixture of step (2) gained is crossed to the 4 mesh sieve removal of impurity, obtain seedling medium finished product.
Embodiment 5:
65 kilograms of bagasse ashes, 24 kilograms of useless mushroom chaffs, 18 kilograms of wooden chaffs, 21 kilograms, tangerine bar powder, 0.128 kilogram, potash fertilizer, 0.32 kilogram, phosphate fertilizer, Na
2b
4o
710H
20.02223 kilogram of O, MnCl
20.147 kilogram, FeSO
47H
20.635 kilogram of O, ZnSO
40.159 kilogram, CuSO
45H
20.25 kilogram of O, (NH
4)
2mo
2o
70.00113 kilogram, preparation flow:
(1) first bagasse, useless mushroom chaff, wooden chaff and tangerine bar powder are mixed, stack heap retting 1 month after stirring, and keep its moisture content 30%, the buttress stack temperature of mixture is controlled at 55 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add the soluble salt of potash fertilizer, phosphate fertilizer and trace element etc., stir, moisture content remains on 18%;
(3) mixture of step (2) gained is crossed to the 12 mesh sieve removal of impurity, obtain seedling medium finished product.
Embodiment 6:
90 kilograms of bagasse ashes, 40 kilograms of useless mushroom chaffs, 30 kilograms of wooden chaffs, 30 kilograms, tangerine bar powder, 0.57 kilogram, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, 0.285 kilogram, potash fertilizer, 0.57 kilogram, phosphate fertilizer, Na
2b
4o
710H
20.0825 kilogram of O, MnCl
20.348 kilogram, FeSO
47H
21.415 kilograms of O, ZnSO
40.376 kilogram, CuSO
45H
20.594 kilogram of O, (NH
4)
2mo
2o
70.00269 kilogram, preparation flow:
(1) first bagasse, useless mushroom chaff, wooden chaff and tangerine bar powder are mixed, stack heap retting 3 months after stirring, and keep its moisture content 35%, the buttress stack temperature of mixture is controlled at 50 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add the soluble salt of 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, potash fertilizer, phosphate fertilizer and trace element etc., stir, moisture content remains on 25%;
(3) mixture of step (2) gained is crossed to the 18 mesh sieve removal of impurity, obtain seedling medium finished product.
Claims (2)
1. the seedling medium taking lime-ash as raw material, is characterized in that: the component of seedling medium comprises lime-ash, useless mushroom chaff, wooden chaff, tangerine bar powder, trace element and inorganic fertilizer, and the parts by weight of each component are:
50～90 parts of lime-ash,
10～40 parts of useless mushroom chaffs,
10～30 parts of wood chaffs,
10～30 parts, tangerine bar powder;
Described lime-ash is taking bagasse ash as main organic lime-ash, is the decomposable organic lime-ash after bagasse after squeezing sugar or Caulis Sacchari sinensis leaf burn;
Described trace element is the soluble salt compounds of boron, manganese, iron, zinc, copper, molybdenum, and described inorganic fertilizer is nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, and/or potash fertilizer, phosphate fertilizer;
The addition of described micro-each component is: in seedling medium per ton, add the soluble salt compounds that contains 0.01～0.05 kilogram of boron, 0.1～0.8 kilogram, manganese, 0.5～1.5 kilogram of iron, 0.1～0.8 kilogram, zinc, 0.1～0.8 kilogram of copper, 0.002～0.008 kilogram of molybdenum; The addition of described inorganic fertilizer is: in seedling medium per ton, add 1.5～3 kilograms, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, and/or add 0.8～1.5 kilogram, potash fertilizer, 2～3 kilograms, phosphate fertilizer.
2. the preparation method of the seedling medium taking lime-ash as raw material as claimed in claim 1, is characterized in that, preparation method comprises the following steps successively:
(1) the parts by weight ratio of first lime-ash, useless mushroom chaff, wooden chaff and tangerine bar powder being mixed according to their is mixed, and after stirring more than bunch retting two weeks, and keeps its moisture content 25～35%, and the buttress stack temperature of mixture is controlled at 40～70 DEG C;
(2) after thing to be mixed fully becomes thoroughly decomposed, add trace element and the inorganic fertilizer of corresponding parts by weight, stir, moisture content remains on 15～25%;
(3) mixture of step (2) gained is crossed to 4～18 mesh sieve removal of impurity, obtain seedling medium finished product;
The parts by weight of each component are: 50～90 parts of lime-ash, 10～40 parts of useless mushroom chaffs, 10～30 parts of wooden chaffs, 10～30 parts, tangerine bar powder;
Described lime-ash is taking bagasse ash as main organic lime-ash, is the decomposable organic lime-ash after bagasse after squeezing sugar or Caulis Sacchari sinensis leaf burn; Described trace element is the soluble salt compounds of boron, manganese, iron, zinc, copper, molybdenum, and described inorganic fertilizer is nitrogen phosphorus potassium Nitrogen, Phosphorus and Potassium, and/or potash fertilizer, phosphate fertilizer;
The addition of described micro-each component is: in seedling medium per ton, add the soluble salt compounds that contains 0.01～0.05 kilogram of boron, 0.1～0.8 kilogram, manganese, 0.5～1.5 kilogram of iron, 0.1～0.8 kilogram, zinc, 0.1～0.8 kilogram of copper, 0.002～0.008 kilogram of molybdenum; The addition of described inorganic fertilizer is: in seedling medium per ton, add 1.5～3 kilograms, 15:15:15 nitrogen, phosphorus, potassium Nitrogen, Phosphorus and Potassium, and/or add 0.8～1.5 kilogram, potash fertilizer, 2～3 kilograms, phosphate fertilizer.
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| CN103864536B (en) * | 2014-04-04 | 2015-05-06 | 东北农业大学 | Full-nutrient paddy rice seedling breeding matrix and preparation method thereof |
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| CN104844356B (en) * | 2015-05-04 | 2017-11-07 | 中国农业科学院柑桔研究所 | Solid matrix for citrus container nursery and preparation method thereof |
| CN105493942A (en) * | 2015-12-07 | 2016-04-20 | 广德县先雨农业有限公司 | Nutrient soil for Adinandra milletii seedling culture |
| CN107821099A (en) * | 2017-12-11 | 2018-03-23 | 广西康多丰农业科技有限公司 | A kind of vegetable soilless culture matrix |
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