CN111109042A - Novel nutrient soil - Google Patents
Novel nutrient soil Download PDFInfo
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- CN111109042A CN111109042A CN201911175766.2A CN201911175766A CN111109042A CN 111109042 A CN111109042 A CN 111109042A CN 201911175766 A CN201911175766 A CN 201911175766A CN 111109042 A CN111109042 A CN 111109042A
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- 239000002689 soil Substances 0.000 title claims abstract description 230
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 115
- 239000000843 powder Substances 0.000 claims abstract description 88
- 238000000855 fermentation Methods 0.000 claims abstract description 51
- 230000004151 fermentation Effects 0.000 claims abstract description 51
- 239000002245 particle Substances 0.000 claims abstract description 32
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims abstract description 25
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000006013 carbendazim Substances 0.000 claims abstract description 25
- 239000004033 plastic Substances 0.000 claims abstract description 25
- 244000005700 microbiome Species 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 16
- 239000005416 organic matter Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 241000894006 Bacteria Species 0.000 claims description 34
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 241000194108 Bacillus licheniformis Species 0.000 claims description 21
- 240000001046 Lactobacillus acidophilus Species 0.000 claims description 17
- 235000013956 Lactobacillus acidophilus Nutrition 0.000 claims description 17
- 229940039695 lactobacillus acidophilus Drugs 0.000 claims description 17
- 235000019260 propionic acid Nutrition 0.000 claims description 17
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 17
- 229930013930 alkaloid Natural products 0.000 claims description 16
- 150000003797 alkaloid derivatives Chemical class 0.000 claims description 16
- 229920006238 degradable plastic Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 241000186429 Propionibacterium Species 0.000 claims description 4
- 230000012010 growth Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000020477 pH reduction Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 13
- 238000002360 preparation method Methods 0.000 abstract description 8
- 108091005804 Peptidases Proteins 0.000 abstract description 7
- 239000004365 Protease Substances 0.000 abstract description 7
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 abstract description 7
- 238000011049 filling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 26
- 239000003513 alkali Substances 0.000 description 9
- 230000001580 bacterial effect Effects 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 239000002366 mineral element Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000004310 lactic acid Substances 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010170 biological method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000009429 Ginkgo biloba extract Substances 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 241000228347 Monascus <ascomycete fungus> Species 0.000 description 1
- 244000183278 Nephelium litchi Species 0.000 description 1
- 235000015742 Nephelium litchi Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 1
- -1 acai berry extract Substances 0.000 description 1
- 229940064008 acai berry extract Drugs 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
Classifications
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- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses novel nutrient soil which comprises the following raw materials in parts by weight: 45-60 parts of alkaline hardened soil, 10-15 parts of organic matter powder, 5-10 parts of shell pollen, 2-6 parts of EM (effective microorganism) powder, 3-7 parts of biological acid-base regulator, 2-5 parts of carbendazim powder, 2-5 parts of rooting powder, 30-40 parts of sawmilling residue, 10-15 parts of plastic particles and 10-15 parts of pericarp garbage; the invention also provides a preparation method of the novel nutrient soil, which comprises the following steps: the method comprises the following steps: s1 preparing mixed fermentation liquor and fermentation residues; s2 preparation of the bonding soil; s3 preparing a nutrient soil matrix; s4 preparing a nutrient soil layer; s5 preparing nutrient soil; the invention has the beneficial effects that: the fermentation liquor controls the weak pH of the soil, and protease coordinates the flora balance; filling soil and bonding soil with the fermentation residues; the plastic particles increase the drainage capacity and increase the soil porosity; adding the mixed fermentation liquor to increase the nutrient substrate of the soil and ensure the balance of the soil colony and the nutrient substrate; sawdust and pericarp garbage are fermented, and are matched with the flower shell powder to increase the nutrient medium.
Description
Technical Field
The invention relates to the field of soil preparation, in particular to novel nutrient soil.
Background
The area of the saline-alkali soil all over the world is 9.5438 hundred million hectares, wherein 9913 million hectares are in China, and the formation of the alkaline land and the alkalized soil in China is mostly related to the accumulation of carbonate in the soil, so the alkalization degree is generally high, and plants in serious saline-alkali soil areas can hardly survive; the salinization of the land is an ecological problem in the world, the salinization degree of the land in the world increases with the population and the climate change is in a remarkably rising trend at present, and the salinization of the land becomes an important limiting factor for the sustainable development of the world agriculture; at present, common methods for improving saline-alkali soil are divided into physical methods, chemical methods and biological methods:
the physical method is that hydraulic engineering is adopted to wash soil, which is called 'salt washing' for short, the salt content of the soil can be reduced from 0.3% to 0.1% only twice through 'salt washing', the reduction is obvious, but a large amount of fresh water resources are needed for support, and therefore the method has certain regionality and limitation;
the chemical method is that the soil conditioner is utilized to change the composition of colloid adsorptive ions in the soil, so that the physical property of the soil can be improved, and the soil structure and permeability are increased; common chemical modifiers comprise calcium superphosphate, gypsum and ferrous sulfate, but the application of a chemical method has huge economic cost and land resource consumption, and simultaneously, a large amount of chemical modifiers can increase soluble sodium ions in a large amount of soil and influence the growth of crops;
the biological method comprises (1) introducing salt-tolerant and salt-washing plants, and discharging salt by using the plants; (2) applying organic matters to the saline-alkali soil to improve the physical and chemical properties of the soil; (3) applying microbial agent to promote salt and alkali resistance of plants;
however, the existing saline-alkali soil improvement measures have the following defects:
1. the water content and the drainage capacity of the soil need to be gradually improved after improvement, and the time consumption is long;
2. the existing saline-alkali soil improvement measures are adopted, so that the effects of reducing the soil conductivity, the soil hydrogen ion concentration index and the soil volume weight are not obvious;
3. most of the bacterial colonies and nutrient substrates in the improved soil have unbalance conditions, and special crops which can adapt to the unbalance need to be planted, so that a large amount of resources are consumed.
The invention relates to a method for carrying out original soil greening on coastal saline-alkali soil by adopting composite nutrient soil (application number: CN201610500523.1), and provides a method for carrying out original soil greening on coastal saline-alkali soil by adopting composite nutrient soil, which comprises the following steps of: turfy soil, brick dust kiln soil, nitrogen-phosphorus-potassium compound fertilizer, montmorillonite, acai berry extract, ginkgo leaf extract, citric acid, pine needle powder, monascus fungus residue, tomato seed meal, lychee pulp, shrimp shell powder, a water-retaining agent and trace elements; the invention also provides a preparation method of the nutrient soil; although various plant extracts, mushroom dregs and the like are adopted, the soil conductivity, the soil hydrogen ion concentration index and the soil volume weight can be obviously reduced, and the purposes of coordination or increase in the aspects of balance of soil colonies and nutrient matrixes, nutrient components and soil drainage cannot be achieved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide novel nutrient soil so as to at least achieve the aims of ensuring the balance of soil bacterial colonies and nutrient matrixes, containing various nutrient components and having strong soil drainage capability.
The purpose of the invention is realized by the following technical scheme:
a novel nutrient soil comprises the following raw materials in parts by weight: 45-60 parts of alkaline hardened soil, 10-15 parts of organic matter powder, 5-10 parts of shell pollen, 2-6 parts of EM (effective microorganism) powder, 3-7 parts of biological acid-base regulator, 2-5 parts of carbendazim powder, 2-5 parts of rooting powder, 30-40 parts of sawmilling residue, 10-15 parts of plastic particles and 10-15 parts of pericarp garbage.
Preferably, in order to further enable the acid-base regulation to be more in line with the planting environment, the alkaloid acid-base regulation flora is propionibacterium, lactobacillus acidophilus and bacillus licheniformis; the weight parts of the alkaloid acid-base adjusting flora are 20-30 parts of propionic acid bacteria, 50-60 parts of lactobacillus acidophilus and 20-40 parts of bacillus licheniformis, fermentation liquor generated by acid production of the propionic acid bacteria and the lactobacillus acidophilus is adopted to react with alkaline hardened soil, the pH subacidity of the soil is controlled, and meanwhile, the protease of the bacillus licheniformis is utilized to coordinate the flora balance of bacteria in the alkaline hardened soil with the propionic acid bacteria and the lactobacillus acidophilus; meanwhile, the generated fermentation residues can play a role in filling soil and bonding soil.
Preferably, in order to further increase the drainage capacity of the soil and the looseness among soil particles, the plastic particles are plastic garbage, the plastic garbage is subjected to acidification and soaking, degradable plastic bacteria are adopted for treatment, the plastic particles are generated by hydraulic pressure cutting, and then the drainage capacity of the nutrient soil is maintained in a degradation period through the degradable plastic particles; meanwhile, the degradable plastic particles increase the distance between soil particles, increase the soil porosity and facilitate the respiration of crops.
The invention also provides a preparation method of the novel nutrient soil, which comprises the following steps:
s1, fermenting the alkaloid regulator, the pericarp garbage and the sawn wood residue to produce acid to obtain mixed fermentation liquor and mixed fermentation residue;
s2, crushing the hardened soil, soaking the obtained crushed soil in the mixed fermentation liquor for 5-3 hours to obtain acidified crushed soil, and airing the acidified crushed soil into powder; uniformly mixing the acidified crushed soil with the organic matter powder and the flower shell powder, adding the mixed fermentation residues, and stirring to form bonding soil;
s3, adding the plastic particles and the sawdust into the bonding soil, stirring again, and simultaneously adding the mixed fermentation liquor to uniformly mix the bonding soil, the sawdust and the plastic particles to form mixed soil; compressing the obtained mixed soil, adding carbendazim powder and spring water, fully mixing, standing and airing to obtain a nutrient soil matrix;
s4, adding biological acid-base regulator, rooting powder and EM (effective microorganisms) powder into the obtained nutrient soil matrix, and covering degradable mulching films for 1-2 days to obtain a nutrient soil layer;
s5, placing the obtained nutrient soil layer in a planting area, and sequentially arranging paving stones, nutrient soil layers and ceramsite along the growth direction of roots to form the nutrient soil.
Preferably, in order to further enable the carbendazim to fully kill harmful microorganisms in the soil, the step S3 is fully mixed, the added carbendazim powder is firstly mixed and stirred with the compressed soil, the mixed fermentation liquor is added until the carbendazim powder is completely dissolved, the addition of the mixed fermentation liquor is stopped, and the mountain spring water is added to ensure that the stirring is carried out until the soil is in a mud state; by adding the mixed fermentation liquor, the harmful bacteria are killed by utilizing the oxygen deprivation mechanism of protease and bacillus licheniformis in the fermentation liquor and matching with carbendazim; meanwhile, the mixed fermentation liquor and the spring water are sequentially added into the soil, so that the nutrient medium is increased, rich mineral elements are introduced, the nutrient medium of the soil is increased, and the balance of the soil colony and the nutrient medium is ensured.
Preferably, in order to further fully mix and integrate the components in the mixed soil, in S3, the compression is performed by adding spring water into the mixed soil according to the standard of 2ml/g, compressing the soil by adopting an air compression mode under the atmospheric pressure of 2atm until the spring water in the soil is completely absorbed, and increasing the soil bacterial colony and the nutrient medium by using the abundant microorganisms and mineral elements in the spring water while adopting the spring water as an indicator for fully compressing.
Preferably, in order to further balance the nutrient medium and the soil bacterial colonies and simultaneously stably change the pH value of the soil, the operation of adding in S4 is that on the nutrient soil medium, a nutrient hole with the diameter of 4cm and the depth of 8cm is excavated according to each square meter of the nutrient soil medium, firstly, rooting powder is added, then, 2cm of the nutrient soil medium is covered, EM (effective microorganisms) powder is added, 1.5cm of the nutrient soil medium is covered, finally, a biological acid-base regulator is added, the nutrient soil medium is covered until the nutrient hole is filled, and the mixed fermentation liquor is used for pouring through the nutrient hole; firstly adding rooting powder at the bottom of the nutrition hole, then sequentially adding EM (effective microorganisms) powder and a biological acid-base regulator in a layered manner, stabilizing acidified nutrient soil by using the biological acid-base regulator, increasing the variety of soil colonies by using the EM powder, and promoting plant growth by using the rooting powder so as to ensure the soil colonies and a nutrient medium.
The invention has the beneficial effects that:
1. the fermentation liquor generated by acid production of propionic acid bacteria and acidophilic lactic acid bacteria is adopted to react with alkaline hardened soil, the pH subacidity of the soil is controlled, and meanwhile, the protease of bacillus licheniformis is utilized to coordinate the flora balance of the bacteria in the alkaline hardened soil, the propionic acid bacteria and the acidophilic lactic acid bacteria; the generated fermentation residues can play a role in filling soil and bonding soil; meanwhile, EM bacterial powder is matched, the variety of soil bacterial colonies is increased, and the balance of the soil bacterial colonies and a nutrient medium is guaranteed.
2. The water drainage capability of the nutrient soil is maintained in a degradation period through degradable plastic particles; meanwhile, the degradable plastic particles increase the distance between soil particles, increase the soil porosity and facilitate the respiration of crops.
3. By adding the mixed fermentation liquor, the harmful bacteria are killed by utilizing the oxygen deprivation mechanism of protease and bacillus licheniformis in the fermentation liquor and matching with carbendazim; meanwhile, the mixed fermentation liquor and the spring water are sequentially added into the soil, so that the nutrient medium is increased, rich mineral elements are introduced, the nutrient medium of the soil is increased, and the balance of the soil colony and the nutrient medium is ensured.
4. The mountain spring water is used as an indicator for full compression, and meanwhile, the rich microorganisms and mineral elements in the mountain spring water are utilized to increase the biological diversity and the nutrient matrix of the soil.
5. The method adopts the fermentation residues and fermentation liquor generated after the fermentation of the sawdust and the pericarp garbage, utilizes the dense fiber of the fermentation residues to mix the soil, increases the drainage capacity, and simultaneously increases the nutrient substrate of the soil because the fermentation liquor and the flower shell powder contain rich lignin, polysaccharide and protein.
Detailed Description
The following describes the technical solution of the present invention in further detail, but the scope of the present invention is not limited to the following.
Example 1
A novel nutrient soil comprises the following raw materials in parts by weight: 45 parts of alkaline hardened soil, 10 parts of organic matter powder, 5 parts of shell pollen, 2 parts of EM (effective microorganism) powder, 3 parts of biological acid-base regulator, 2 parts of carbendazim powder, 2 parts of rooting powder, 30 parts of sawmilling residue, 10 parts of plastic particles and 10 parts of peel garbage; in order to further enable the acid-base regulation to be more in line with the planting environment, the alkaloid acid-base regulation flora is propionic acid bacteria, acidophilic lactic acid bacteria and bacillus licheniformis; the weight parts of the alkaloid adjusting flora are 20 parts of propionic acid bacteria, 50 parts of lactobacillus acidophilus and 30 parts of bacillus licheniformis, fermentation liquor generated by acid production of the propionic acid bacteria and the lactobacillus acidophilus is adopted to react with alkaline hardened soil, the pH subacidity of the soil is controlled, and meanwhile, the protease of the bacillus licheniformis is utilized to coordinate the flora balance of bacteria in the alkaline hardened soil with the propionic acid bacteria and the lactobacillus acidophilus; meanwhile, the generated fermentation residues can play a role in filling soil and bonding soil; in order to further increase the drainage capacity of the soil and the looseness among soil particles, the plastic particles are plastic garbage, the plastic garbage is subjected to acidification and soaking, degradable plastic bacteria are adopted for treatment, the plastic particles are generated by water pressure cutting, and then the drainage capacity of the nutrient soil is maintained in a degradation period through the degradable plastic particles; meanwhile, the degradable plastic particles increase the distance between soil particles, increase the soil porosity and facilitate the respiration of crops.
The invention also provides a preparation method of the novel nutrient soil, which comprises the following steps:
s1, fermenting the alkaloid regulator, the pericarp garbage and the sawn wood residue to produce acid to obtain mixed fermentation liquor and mixed fermentation residue;
s2, crushing the hardened soil, soaking the obtained crushed soil in the mixed fermentation liquor for 5-3 hours to obtain acidified crushed soil, and airing the acidified crushed soil into powder; uniformly mixing the acidified crushed soil with the organic matter powder and the flower shell powder, adding the mixed fermentation residues, and stirring to form bonding soil;
s3, adding the plastic particles and the sawdust into the bonding soil, stirring again, and simultaneously adding the mixed fermentation liquor to uniformly mix the bonding soil, the sawdust and the plastic particles to form mixed soil; compressing the obtained mixed soil, adding carbendazim powder and spring water, fully mixing, standing and airing to obtain a nutrient soil matrix;
s4, adding biological acid-base regulator, rooting powder and EM (effective microorganisms) powder into the obtained nutrient soil matrix, and covering degradable mulching films for 1-2 days to obtain a nutrient soil layer;
s5, placing the obtained nutrient soil layer in a planting area, and sequentially arranging paving stones, nutrient soil layers and ceramsite along the growth direction of roots to form nutrient soil; in order to further enable the carbendazim to fully kill harmful microorganisms in the soil, the step S3 is fully mixed, namely, the added carbendazim powder is firstly mixed and stirred with the compressed soil, the mixed fermentation liquor is added until the carbendazim powder is completely dissolved, the mixed fermentation liquor is stopped to be added, and spring water is added to be stirred until the soil is in a mud state; by adding the mixed fermentation liquor, the harmful bacteria are killed by utilizing the oxygen deprivation mechanism of protease and bacillus licheniformis in the fermentation liquor and matching with carbendazim; meanwhile, the mixed fermentation liquor and the spring water are sequentially added into the soil, so that the nutrient medium is increased, rich mineral elements are introduced, the nutrient medium of the soil is increased, and the balance of the soil bacterial colony and the nutrient medium is ensured; in order to further compress the S3, adding the mountain spring water into the mixed soil according to the standard of 2ml/g, compressing the soil in an air compression mode under the atmospheric pressure of 2atm until the mountain spring water in the soil is completely absorbed; in order to further balance the nutrient substrate and the soil bacterial colony and simultaneously stabilize the pH value of the soil, the operation of adding in S4 is that, on the nutrient soil substrate, a nutrient hole with the diameter of 4cm and the depth of 8cm is excavated according to each square meter of the nutrient soil substrate, firstly, rooting powder is added, a nutrient soil substrate with the thickness of 2cm is covered, then, EM (effective microorganisms) powder is added, a nutrient soil substrate with the thickness of 1.5cm is covered, finally, a biological acid-base regulator is added, the nutrient soil substrate is covered until the nutrient hole is filled, and the mixed fermentation liquor is used for pouring through the nutrient hole; firstly adding rooting powder at the bottom of the nutrition hole, then sequentially adding EM (effective microorganism) bacterium powder and a biological acid-base regulator in a layered manner, stabilizing acidified nutrient soil by using the biological acid-base regulator, increasing the variety of soil colonies by using the EM bacterium powder, and simultaneously promoting the growth of plants by using the rooting powder.
Example 2
A novel nutrient soil comprises the following raw materials in parts by weight: 60 parts of alkaline hardened soil, 15 parts of organic matter powder, 10 parts of shell pollen, 6 parts of EM (effective microorganism) powder, 7 parts of biological acid-base regulator, 5 parts of carbendazim powder, 5 parts of rooting powder, 40 parts of saw wood residue, 15 parts of plastic particles and 15 parts of peel garbage; in order to further enable the acid-base regulation to be more in line with the planting environment, the alkaloid acid-base regulation flora is propionic acid bacteria, acidophilic lactic acid bacteria and bacillus licheniformis; the weight parts of the alkaloid adjusting flora are 30 parts of propionic acid bacteria, 60 parts of lactobacillus acidophilus and 40 parts of bacillus licheniformis.
The rest of the procedure was the same as in example 1.
Example 3
A novel nutrient soil comprises the following raw materials in parts by weight: 60 parts of alkaline hardened soil, 15 parts of organic matter powder, 10 parts of shell pollen, 6 parts of EM (effective microorganism) powder, 7 parts of biological acid-base regulator, 5 parts of carbendazim powder, 5 parts of rooting powder, 40 parts of saw wood residue, 15 parts of plastic particles and 15 parts of peel garbage; in order to further enable the acid-base regulation to be more accordant with the planting environment, the weight parts of the alkaloid acid-base regulation flora are 20 parts of propionibacterium, 50 parts of lactobacillus acidophilus and 30 parts of bacillus licheniformis.
The rest of the procedure was the same as in example 1.
Example 4
A novel nutrient soil comprises the following raw materials in parts by weight: 50 parts of alkaline hardened soil, 13 parts of organic matter powder, 7 parts of shell pollen, 5 parts of EM (effective microorganism) powder, 5 parts of biological acid-base regulator, 4 parts of carbendazim powder, 4 parts of rooting powder, 38 parts of sawmilling residue, 12 parts of plastic particles and 12 parts of peel garbage; the weight parts of the alkaloid adjusting flora are 27 parts of propionic acid bacteria, 56 parts of lactobacillus acidophilus and 33 parts of bacillus licheniformis.
The rest of the procedure was the same as in example 1.
Example 5
A novel nutrient soil comprises the following raw materials in parts by weight: 50 parts of alkaline hardened soil, 13 parts of organic matter powder, 7 parts of shell pollen, 5 parts of EM (effective microorganism) powder, 4 parts of carbendazim powder, 4 parts of rooting powder, 38 parts of saw wood residue, 12 parts of plastic particles and 12 parts of peel garbage; the weight parts of the alkaloid adjusting flora are 27 parts of propionic acid bacteria, 56 parts of lactobacillus acidophilus and 33 parts of bacillus licheniformis.
The steps of the preparation method of the novel nutrient soil are the same as the steps of the embodiment 1 without adopting biological acid-base regulator and the product mixed fermentation liquor and the mixed fermentation slag.
Example 6
The novel nutrient soil comprises the following raw materials in parts by weight: 50 parts of alkaline hardened soil, 13 parts of organic matter powder, 5 parts of EM (effective microorganism) bacteria powder, 5 parts of biological acid-base regulator, 4 parts of carbendazim powder and 4 parts of rooting powder; the weight parts of the alkaloid adjusting flora are 27 parts of propionic acid bacteria, 56 parts of lactobacillus acidophilus and 33 parts of bacillus licheniformis.
The rest of the procedure was the same as in example 1.
Example 7
A novel nutrient soil comprises the following raw materials in parts by weight: 50 parts of alkaline hardened soil, 13 parts of organic matter powder, 7 parts of shell pollen, 5 parts of EM (effective microorganism) powder, 5 parts of biological acid-base regulator, 4 parts of carbendazim powder, 4 parts of rooting powder, 38 parts of sawmilling residue and 12 parts of peel garbage; the weight parts of the alkaloid adjusting flora are 27 parts of propionic acid bacteria, 56 parts of lactobacillus acidophilus and 33 parts of bacillus licheniformis.
The rest of the procedure was the same as in example 1.
Example 8
A novel nutrient soil comprises the following raw materials in parts by weight: 50 parts of alkaline hardened soil, 13 parts of organic matter powder, 7 parts of shell powder of flower shell, 5 parts of EM (effective microorganism) bacterium powder, 5 parts of biological acid-base regulator, 4 parts of carbendazim powder, 4 parts of rooting powder, 38 parts of saw wood residue and 12 parts of plastic particles, wherein the weight parts of the alkaloid regulating flora are 27 parts of propionic acid bacteria, 56 parts of lactobacillus acidophilus and 33 parts of bacillus licheniformis.
Example 9
The raw material formula of the novel nutrient soil is unchanged; in the preparation method of the novel nutrient soil, spring water is replaced by distilled water, and the rest steps are the same as the step 1.
The soil drainage capacity, nutrient substrate composition, soil flora and nutrient substrate balance of the nutrient soils obtained in examples 1-9 were determined, wherein the soil flora and nutrient substrate balance was replaced equivalently, i.e. the ratio of the number of bacillus licheniformis, propionibacterium, lactobacillus acidophilus per square centimeter of soil flora to the theoretical number of propagation was determined, and table 1 was obtained
TABLE 1 soil drainage, nutrient media, soil flora and nutrient media balance
As can be seen from table 1, the nutrient soil obtained by using the raw material formulation of example 5 has a better balance among soil drainage capacity, nutrient matrix components, soil flora, and nutrient matrix, and has a porosity of 31.64, a water holding capacity of 380.29, an organic matter of 4.52, a trace mineral element content of 1.63, and a balance among soil flora and nutrient matrix of 2.6.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A novel nutrient soil is characterized in that: the feed comprises the following raw materials in parts by weight: 45-60 parts of alkaline hardened soil, 10-15 parts of organic matter powder, 5-10 parts of shell pollen, 2-6 parts of EM (effective microorganism) powder, 3-7 parts of biological acid-base regulator, 2-5 parts of carbendazim powder, 2-5 parts of rooting powder, 30-40 parts of sawmilling residue, 10-15 parts of plastic particles and 10-15 parts of pericarp garbage.
2. The novel nutrient soil as claimed in claim 1, wherein: the biological acid-base adjusting flora is propionibacterium, lactobacillus acidophilus and bacillus licheniformis.
3. The novel nutrient soil as claimed in claim 2, wherein: the weight parts of the alkaloid adjusting flora are 20-30 parts of propionic acid bacteria, 50-60 parts of lactobacillus acidophilus and 20-40 parts of bacillus licheniformis.
4. The novel nutrient soil as claimed in claim 1, wherein: the plastic particles are produced by carrying out acidification soaking on degradable plastic garbage, adopting degradable plastic bacteria groups for treatment and carrying out hydraulic pressure cutting.
5. The method for preparing the novel nutrient soil according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1, fermenting the alkaloid regulator, the pericarp garbage and the sawn wood residue to produce acid to obtain mixed fermentation liquor and mixed fermentation residue;
s2, crushing the hardened soil, soaking the obtained crushed soil in the mixed fermentation liquor for 5-3 hours to obtain acidified crushed soil, and airing the acidified crushed soil into powder; uniformly mixing the acidified crushed soil with the organic matter powder and the flower shell powder, adding the mixed fermentation residues, and stirring to form bonding soil;
s3, adding the plastic particles and the sawdust into the bonding soil, stirring again, and simultaneously adding the mixed fermentation liquor to uniformly mix the bonding soil, the sawdust and the plastic particles to form mixed soil; compressing the obtained mixed soil, adding carbendazim powder and spring water, fully mixing, standing and airing to obtain a nutrient soil matrix;
s4, adding biological acid-base regulator, rooting powder and EM (effective microorganisms) powder into the obtained nutrient soil matrix, and covering degradable mulching films for 1-2 days to obtain a nutrient soil layer;
s5, placing the obtained nutrient soil layer in a planting area, and sequentially arranging paving stones, nutrient soil layers and ceramsite along the growth direction of roots to form the nutrient soil.
6. The novel nutrient soil as claimed in claim 1, wherein: and in the step S3, the added carbendazim powder is mixed and stirred with the compressed soil, the mixed fermentation liquor is added until the carbendazim powder is completely dissolved, the mixed fermentation liquor is stopped to be added, and the mountain spring water is added to be stirred until the soil is in a mud state.
7. The novel nutrient soil as claimed in claim 1, wherein: and in the S3, the compression is carried out, the mountain spring water is added into the mixed soil according to the standard of 2ml/g, the air compression mode is adopted under the atmospheric pressure of 2atm, the soil is compressed, and the mountain spring water in the soil is completely absorbed.
8. The novel nutrient soil as claimed in claim 1, wherein: the operation of adding in the S4 is that, on the nutrient soil matrix, a nutrient hole with the diameter of 4cm and the depth of 8cm is dug according to each square meter of the nutrient soil matrix, firstly, rooting powder is added, 2cm of the nutrient soil matrix is covered, EM (effective microorganisms) powder is added, 1.5cm of the nutrient soil matrix is covered, finally, biological acid-base regulator is added, the nutrient soil matrix is covered until the nutrient hole is filled, and the mixed fermentation liquor is used for pouring through the nutrient hole.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115053742A (en) * | 2022-07-08 | 2022-09-16 | 神农架国家公园科学研究院 | Seedling growing method for temple acer mono seeds |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548638A (en) * | 2009-05-12 | 2009-10-07 | 刘兴国 | Super absorbent soil reclamation plant growth substance and preparation method thereof |
| CN102336614A (en) * | 2011-06-30 | 2012-02-01 | 李学麒 | Nutrient matrix for improving saline-alkali soil and preparation method thereof |
| CN102577687A (en) * | 2012-03-12 | 2012-07-18 | 天津泰达园林建设有限公司 | Comprehensive improving method for coastal saline soil |
| CN102726276A (en) * | 2012-06-07 | 2012-10-17 | 重庆天开园林景观工程有限公司 | Urea-formaldehyde foam plastic cultivation substrate and preparation method thereof |
| CN105237200A (en) * | 2015-10-14 | 2016-01-13 | 武汉瑞泽园生物环保科技有限公司 | Amino acid foliar fertilizer produced with edible fungus residue as main material and preparation method thereof |
| CN106105678A (en) * | 2016-06-30 | 2016-11-16 | 山东胜伟园林科技有限公司 | A kind of method using composite nutrient soil that coastal saline-alkali soil is carried out original soil greening |
| CN106212094A (en) * | 2016-07-09 | 2016-12-14 | 王玲燕 | A kind of salt-soda soil is special reclaims improvement substrate and preparation method thereof |
| CN109776119A (en) * | 2019-01-23 | 2019-05-21 | 济南新亚节能科技有限公司 | A kind of waste hard polyurethane foam recoverying and utilizing method |
| CN110122268A (en) * | 2019-06-04 | 2019-08-16 | 中国科学院生态环境研究中心 | A kind of method that waste plastic prepares water-retention plant cultivation matrix |
-
2019
- 2019-11-26 CN CN201911175766.2A patent/CN111109042B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548638A (en) * | 2009-05-12 | 2009-10-07 | 刘兴国 | Super absorbent soil reclamation plant growth substance and preparation method thereof |
| CN102336614A (en) * | 2011-06-30 | 2012-02-01 | 李学麒 | Nutrient matrix for improving saline-alkali soil and preparation method thereof |
| CN102577687A (en) * | 2012-03-12 | 2012-07-18 | 天津泰达园林建设有限公司 | Comprehensive improving method for coastal saline soil |
| CN102726276A (en) * | 2012-06-07 | 2012-10-17 | 重庆天开园林景观工程有限公司 | Urea-formaldehyde foam plastic cultivation substrate and preparation method thereof |
| CN105237200A (en) * | 2015-10-14 | 2016-01-13 | 武汉瑞泽园生物环保科技有限公司 | Amino acid foliar fertilizer produced with edible fungus residue as main material and preparation method thereof |
| CN106105678A (en) * | 2016-06-30 | 2016-11-16 | 山东胜伟园林科技有限公司 | A kind of method using composite nutrient soil that coastal saline-alkali soil is carried out original soil greening |
| CN106212094A (en) * | 2016-07-09 | 2016-12-14 | 王玲燕 | A kind of salt-soda soil is special reclaims improvement substrate and preparation method thereof |
| CN109776119A (en) * | 2019-01-23 | 2019-05-21 | 济南新亚节能科技有限公司 | A kind of waste hard polyurethane foam recoverying and utilizing method |
| CN110122268A (en) * | 2019-06-04 | 2019-08-16 | 中国科学院生态环境研究中心 | A kind of method that waste plastic prepares water-retention plant cultivation matrix |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115053742A (en) * | 2022-07-08 | 2022-09-16 | 神农架国家公园科学研究院 | Seedling growing method for temple acer mono seeds |
| CN115053742B (en) * | 2022-07-08 | 2024-03-12 | 神农架国家公园科学研究院 | Seedling raising method for acer temple seeds |
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