CN109207153A - A kind of soil conditioner and preparation method thereof for preventing and treating konjak soft rot - Google Patents

A kind of soil conditioner and preparation method thereof for preventing and treating konjak soft rot Download PDF

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Publication number
CN109207153A
CN109207153A CN201710544277.4A CN201710544277A CN109207153A CN 109207153 A CN109207153 A CN 109207153A CN 201710544277 A CN201710544277 A CN 201710544277A CN 109207153 A CN109207153 A CN 109207153A
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China
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parts
soft rot
sulphur
konjaku
potassium silicate
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CN201710544277.4A
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徐荣娥
李洪平
邓小鹏
张达荣
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Shaanxi Town Huaxing Special Agricultural Products Development Co Ltd
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Shaanxi Town Huaxing Special Agricultural Products Development Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00Soil-conditioning materials or soil-stabilising materials
    • C09K17/02Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/04Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/02Sulfur; Selenium; Tellurium; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06Aluminium; Calcium; Magnesium; Compounds thereof
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C7/00Fertilisers containing calcium or other cyanamides
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Organic Chemistry (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of soil conditioners and preparation method thereof for preventing and treating konjak soft rot.The raw material composition of the soil conditioner presses mass parts are as follows: and 10-50 parts of calcium oxide, 5-40 parts of hydrogen ammonification calcium, 10-60 parts of sodium potassium silicate, 10-50 parts and atlapulgite 5-40 parts of sulphur.After the raw material is crushed respectively, then in proportion weigh carry out it is uniformly mixed, after being crushed using airslide disintegrating mill to get arrive finished product of the present invention.By carrying out repeating test on elephant-foot yam, white konjaku main breed, to konjak soft rot preventive effect up to 80% or more, with economy, safety, prevention and treatment is significant, uses easy advantage.

Description

A kind of soil conditioner and preparation method thereof for preventing and treating konjak soft rot
Technical field
The invention belongs to soil conditioner preparation technical field, it is specifically related to a kind of to effectively prevent konjak soft rot Soil conditioner.The invention further relates to the preparation methods of the soil conditioner simultaneously.
Background technique
Konjaku is the general name of Araeceae (Araceae) Amorphophallus (Amorphophophallus Blume) plant.It is planting Training belongs to tuber crops on learning.About 163 kinds of global konjaku platymiscium, can be edible more than 20.There is Amorphophallus plant in China 21 kinds, Yunnan has 11 kinds, edible to have 5 kinds.The konjaku kind of Chinese Main Cultivation is elephant-foot yam (Akonjac) and white konjaku (Aalbus).In recent years about 300,000 mu of cultivated area.About 8~100,000 mu of the long-term cultivated area in Yunnan Province, wherein Fuyuan County plantation 60,000 Mu or so.In China, before konjak cultivation starts from more than 1700 years, start large area plantation since the 1980s.2010, 3.5~4.5 yuan of fresh Amorphophallus rivieri per kilogram RMB of Yunnan Province's commodity, 15~30 yuan of per kilogram of bulb seed taro, the konjaku output value per acre Reach as high as 2.0~3.8 ten thousand yuan.The main effective ingredient of konjac tuber be Glucomannan, be widely used in food, medicine, weaving, In the industry such as cosmetics, petroleum, the products export world is multinational.
The generation and harm of konjak soft rot (Erwinia carotovora Var.Carotovora) in Production of Large Fields It is the most important factor for leading to konjaku low yield poor quality, is always insoluble technical problem.At present in world's konjaku industry In, for konjak soft rot, it is not suitable for the resistance product or immunological species of production;Also not efficient, less toxic, economical, Safety uses easy pesticide control and effective technical measures.China's konjaku producing region also useful agricultural streptomycin, trichoderma at present Element, Bordeaux mixture, Kocide SD, fenaminosulf, Tuzet, carbendazim, Sandofan, Mancozeb, Yekuzuo, formalin, chlorine Change the tens of kinds of pesticides such as bitter, powder rust spirit and carry out controlling experiment or field control application, but preventive effect is generally below 30%.And it uses It measures big, at high cost.It is time-consuming in application, it is inconvenient, and environment and food safety are also given in the residual of chemical pesticide and pollution It affects.
Konjak soft rot is a kind of bacterial disease, and first dip dyeing source is carried disease germs based on the bulb to carry disease germs or the soil to carry disease germs Bulb plantation after be further formed ganoid konjaku taro, soil, compost, pathogen, weeds and its rhizome, insect etc. be complex carrier bacterium Source library.Soft rot bacteria of Elephant taro development preference temperature be 27~30 DEG C, pH value be 5.0~6.5, air humidity be 80%~ 90%.The continuous cropping time is longer, and soil moisture is bigger, and the more viscous weight of soil, plant nitrogen nutrition is higher, falls ill heavier.Konjaku is soft Host range is wide for maize ear rot bacterium, can infect 10 sections, 20 various vegetables crops.Because konjac tuber water content is up to 80%~85%, Quality is tender and crisp, in harvest, transport, storage process, is easy to damage, stem tuber content is rapidly from wound exudation and and air In oxygen combine, aoxidize and generate brown stain.Its Glucomannan is especially had a liking for for bacterium, while because konjaku itself lacks mechanical tissue And substance is hindered to the chemistry of Bacteria erwinia, after germ invades plant, breeding sprawling is fast, brings to prevention and treatment greatly tired It is difficult.
Konjaku, to after plantation at the beginning of 5 months, gos up in 4 months with temperature, and soil moisture increases, and pathogeny bacterium germinates, and with The mechanical damage position from konjaku, insect cause harm caused by wound intrusion, germ can also invade from plant stomata, water hole, hole skin Enter.Serious person causes to rot and sprout tumble before rotten kind or lamina, konjak soft rot often in 7 months to entering onset peak by the end of August, Generally showing symptom to death from plant is 10~15 days.Planting field disease incidence is typically up to 10% or so, continuous cropping field 20~ 40%, serious person's total crop failure.In konjaku large area production at present, since soft rot endangers General Loss 20~30%, 5~10% Planting site total crop failure.Therefore, develop and find new prevention product and application technology measure, it has also become urgent being essential in konjaku production It wants.The product with good prevention and treatment performance how is prepared, is this field technical problem anxious to be resolved.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide, a kind of economy, safety, control efficiency are significant, make With the soil conditioner of easy prevention and treatment konjak soft rot.
The object of the invention is also to provide a kind of methods for preparing the soil conditioner.
The purpose of the present invention is achieved by following technical proposals.
Unless otherwise indicated, percentage of the present invention is mass percent.
A kind of soil conditioner for preventing and treating konjak soft rot, is mixed evenly to prepare: calcium oxide 10 by the raw material of following mass parts ~50 parts, 5~40 parts of hydrogen ammonification calcium, 10~60 parts of sodium potassium silicate, 5~50 parts and 5~20 parts of atlapulgite of sulphur.
Wherein, the calcium oxide, atlapulgite are technical grade product, and hydrogen ammonification calcium and sulphur are industrial agricultural Grade product, sodium potassium silicate are technical grade product, and appearance is yellow green or faint yellow viscous liquid.
The method for preparing the soil conditioner of the prevention and treatment konjak soft rot, comprising the following steps:
(1) spare by 100 or more sieve meshes by liquid sodium potassium silicate by being crushed after high-temperature hot-air cyclic drying;
(2) 10~50 parts of calcium oxide are weighed by mass parts, 5~40 parts of hydrogen ammonification calcium, 10~60 parts of sodium potassium silicate dry powder, sulphur It is 5~50 parts and 5~20 parts of atlapulgite of sulphur, spare;
(3) start acid and alkali-resistance Agravicmixer, after machine works well, by calcium oxide, hydrogen ammonification calcium, potassium silicate Sodium, sulphur, atlapulgite sequentially add mixing machine in order, and the interval time that every kind of raw material is added is 5~8 minutes;Raw material adds It is remixed after complete 15~20 minutes, mixture is the soil conditioner of required prevention and treatment konjak soft rot after crushed again.
Compared with present technology, the present invention has following distinguishing feature:
1, the present invention prevents and treats konjak soft rot, products obtained therefrom economy, safety, prevention and treatment using soil conditioner initiatively Significant effect provides new solution route for the prevention and treatment of konjak soft rot.
2, the product has synergistic effect and significant synergistic effect well.Konjaku bulb passes through in storage period and sowing Processing, has prevention and treatment and repellent to grub, cutworm, ant, cricket, mole cricket, ground beetle, pillworm, eye fungus gnat and avoids eating effect, can have Pest control harm is imitated, germ source of infection is reduced.After application, under the action of soil moisture, strong quaternization can be generated.
PH value is 11~12 when 600 times of aqueous solutions, is adjustable the pH value around konjac tuber rhizosphere in alkaline reaction, is unfavorable for disease Bacterium immerses and breeding.Quaternization occurs for alkaline matter and the Glucomannan of konjac tuber surface of a wound exudation, makes phenolic substances and oxygen Change enzyme to lose activity, konjaku tissue content is prevented to exosmose, reduces enzymatic browning effect, make wound healing, can be formed in the surface of a wound Layer protecting film prevents pathogen from invading.Also can increase the nutrients such as calcium, silicon, sulphur, potassium after application, and in soil nitrogen, Phosphorus, potassium and middle microelement generate synergistic effect, enhance plant nutrition, improve plant resistance.
3, raw material sources are sufficient, and at low cost, simple production process, low energy consumption.Without waste water, waste residue, exhaust gas in production Discharge.Set noise is small.It is free from environmental pollution, to crop, environment and food safety.
4, finished product toxicity it is low, it is odorless, tasteless, not combustion-supporting, do not explode, do not aoxidize.
5, significant using easy, time saving, saving of labor, preventive effect when practical application, it is suitable for drought-resistant agriculture konjaku and produces.
Specific embodiment
By specific examples presented below and typical case embodiment, the present invention can further be well understood. But they are not limiting the scope of the present invention.
Embodiment 1
It is spare by 100 or more sieve meshes by liquid sodium potassium silicate by being crushed after high-temperature hot-air cyclic drying;By quality Part weighs: calcium oxide 10, hydrogen ammonification calcium 5, sodium potassium silicate (dry powder) 60, sulphur 15, atlapulgite 10.Start agravic acid and alkali-resistance Mixing machine successively adds calcium oxide, hydrogen ammonification calcium, sodium potassium silicate, sulphur, atlapulgite after machine works well in order Enter mixing machine, the addition of every kind of raw material must carry out in machine operation procedure, and interval time is 5-8 minutes.Raw material adds After entering, after remixing 15-20 minutes, after shutdown, mixture is spare.Restart airslide disintegrating mill, works well to machine After mixture is added, mixture is crushed to by 200 or more sieve mesh of fineness by airslide disintegrating mill, using weighing, packing, dress Case examines qualification to get the soil conditioner product of prevention and treatment konjak soft rot is arrived.Product appearance is solid for dusty blue loose powders Body object.
Embodiment 2
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 50, hydrogen ammonification calcium 5, sodium potassium silicate 10, Sulphur 30, atlapulgite 5.
Embodiment 3
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 15, hydrogen ammonification calcium 10, sodium potassium silicate 60, Sulphur 5, atlapulgite 10.
Embodiment 4
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 20, hydrogen ammonification calcium 40, sodium potassium silicate 20, Sulphur 15, atlapulgite 5.
Embodiment 5
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 25, hydrogen ammonification calcium 5, sodium potassium silicate 15, Sulphur 50, atlapulgite 5.
Embodiment 6
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 15, hydrogen ammonification calcium 20, sodium potassium silicate 20, Sulphur 25, atlapulgite 20.
Embodiment 7
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 40, hydrogen ammonification calcium 30, sodium potassium silicate 20, Sulphur 5, atlapulgite 5.
Embodiment 8
Repeat embodiment 1, have following difference: being weighed by mass parts: calcium oxide 20, hydrogen ammonification calcium 50, sodium potassium silicate 10, Sulphur 10, atlapulgite 10.
Application Example
The present inventor has carried out screening and the pesticide control of pesticide control while studying konjak soft rot Research and development.It is mature to the present invention and its mating application technology by repetition test and improvement.By in the multiple tests in konjaku producing region The replicated field tests of point shows: preventive effect receives praises from customers up to 80% or more.Now by Field information technical examples of the present invention After being summarized in:
One, present invention prevention and treatment principle summary:
Result of study shows all environmental conditions for being conducive to konjaku growth and development, is equally beneficial for Soft rot bacteria of Elephant taro Generation and sprawling.Therefore, it is particularly important for the prevention and treatment of konjak soft rot artificially to implement control measure.Konjak soft rot is thin Fungal disease, pathogen development preference temperature be 27-30C, Tu Rang Shu H value be 5.0-6.5, air humidity 80%-90%, Soil moisture is 20-40%.The first dye original of konjak soft rot is based on the bulb and soil that carry disease germs, and bulb plantation is in field in spite of illness Afterwards, it is further formed ganoid konjaku taro, soil, compost, invalid body, weeds and its rhizome, insect, nematode etc. are the bacterium source of complex carrier Library.In general, konjaku bulb breakage is more, carry disease germs also more, soil pH value meta-acid, the continuous cropping time is longer, and soil moisture is got over Greatly, Sheng is crossed in the more viscous weight of the soil texture, konjaku nitrogen nutrition, and more early and morbidity of falling ill is more serious.Therefore, reduce or prevent bulb Carrying disease germs is one of the major measure of konjak soft rot prevention and treatment.
Soft rot bacteria of Elephant taro is heterotrophism life to konjaku, and the development and breeding of bacterium original need extraneous offer CHO substance conduct Energy source.When konjaku flesh tissue, especially stem tuber are formed wound by insect pest wound, mechanical damage, it is with Glucomannan Main plant tissue's content exosmoses from wound rapidly, contacts with aerial oxygen, under the catalytic action of polyphenol oxidase, konjaku Phenolic substances in tissue occurs oxidation and brown variation is presented, while pathogeny bacterium is using konjaku tissue exudation decomposition product as energy Quantity of material generates the strong acid yeast-like fungi of carbonaceous material under the action of enzymatic browning, so by konjaku tissue nutrition and CHO substance decomposition is glucose, disaccharide and unitary sugar, amino acid and lipid, provides nutrition for germ, has aggravated the intrusion of germ Breeding and sprawling.The more sufficient germ reproduction power of nutrition and pathogenic stronger, spreads faster, endangers also more serious.In addition konjaku Bulb water content reaches 80-90%, and quality is tender and crisp, bulb harvesting, transport, storage, in planting process, be highly prone to damage and Insect pest hurts and catches an illness, and Glucomannan and its decomposition product are that bacterium is especially had a liking for, while konjaku lacks mechanical tissue and soft rot disease Bacterium chemistry hinders substance, once morbidity, brings great difficulty to preventing and controlling.The morbidity of konjak soft rot in Production of Large Fields Rate is equal to loss late.It is therefore prevented that bulb insect bite or mechanical damage, promote bulb Wound healing, reduces bulb tissue and include Beyond the region of objective existence blends oxidation, also seems particularly significant.
Result of study also shows: in a certain range, the soil pH value occurring degree of konjak soft rot and soil at 7 or more Validity sulphur, calcium, silicon, Determination of Potassium and pH value in earth environment are positively correlated, i.e. P in soil H value at 7 or more, effective sulphur, Calcium, silicon, potassium content are higher, and disease incidence is lower, and germ reproduction is also slower.
The present invention has synergistic effect and significant synergistic effect very well.Konjaku bulb is in storage period and sowing by place Reason, has prevention and treatment and repellent to grub, cutworm, ant, cricket, mole cricket, ground beetle, pillworm, eye fungus gnat and avoids eating effect, can be effective Pest control harm, reduces germ source of infection.
Sulphur is aoxidized in the soil under alkalinization, and effective component can effectively slow down and prevent to lead to konjaku group because of wound The enzymatic browning effect for including sweat generation is knitted, to reduce Glucomannan decomposition.Can enhance under sulphur alkaline condition simultaneously sterilization, Killing ability.
After present invention application, under the action of soil moisture, strong quaternization can be generated.PH when 600 times of aqueous solutions Value is 11-12, is adjustable the pH value around konjac tuber rhizosphere in alkaline reaction, is unfavorable for germ and immerses and breeding.
Quaternization occurs for alkaline matter and the Glucomannan of konjac tuber surface of a wound exudation after present invention application, makes phenolic material Matter and oxidizing ferment lose activity, and konjaku tissue content is prevented to exosmose, and reduce enzymatic browning effect, make wound healing, in the surface of a wound Layer protecting film can be formed, pathogen is prevented to invade.
Can increase the nutrients such as calcium, silicon, sulphur, potassium after present invention application, and in soil nitrogen, phosphorus, potassium and in it is micro Element generates synergistic effect, enhances plant nutrition, improves plant resistance.
Soft rot is prevented and treated in konjaku planting process using the present invention, is a kind of in the presence of environmental factor after implementation Organically synergistic effect and synergistic effect.According to the ecology of konjak soft rot nosophyte, biological characteristics, occurrence regularity and dip dyeing Circulation, the ecological condition of konjaku growing area and production level develop the technology of effectively preventing product and easy mating application, It is the purpose of the present invention.
1. ganoid konjaku taro is handled: ganoid konjaku taro being packed into case after air dry, classification, seed selection after ganoid konjaku taro harvest, is sprinkled between ganoid konjaku taro The manufactured goods of the present invention of seed weight 3~5%, can be put in storage storage.Through processed bulb, the rotten kind of more untreated reduction of rate 15-20%.
Action characteristic: ganoid konjaku taro wound healing can be promoted.It prevents ganoid konjaku taro because organizing content extravasation caused by damage, reduces Enzymatic browning reaction, slows down ganoid konjaku taro respiration and moisture content scatters and disappears.It is in alkaline environment on ganoid konjaku taro surface, reduces ganoid konjaku taro content of molds, prevent Only germ invades from wound, prevents insect pest.
2. the processed bulb in end, before allocation and transportation after selected, it is public that every 100 kilograms of bulbs are sprinkled into finished product 3-5 of the present invention Jin, can entrucking allocation and transportation.
3. konjaku is sowed, being directly put into konjaku bulb after carrying out surface coatings in finished product of the present invention can be sowed, and be prevented Effect simultaneous can control pest up to 80% or more.
4. 10-15 days after konjaku sows lamina, planting per acre with 5 kilograms of this product, continuous cropping per acre with 10 kilograms Spread fertilizer over the fields or mix fine sand, dry 10 kilograms of fine earth is spread fertilizer over the fields.It is had to when application in fine day, noon or application in afternoon after dew is dry.It is anti- Effect is up to 80% or more.
5. ring-type is spread fertilizer over the fields between diseased plant and healthy tree with appropriate this product when field finds diseased plant, prevent primary infection focus sick Bacterium sprawling.
The present invention in production practice, should be according to the concrete conditions such as konjaku planting site and production level, adaptation to local conditions, selection Suitable Control stage and method achievees the purpose that give full play to control efficiency of the present invention.
It should be pointed out that the foregoing is merely preferred embodiments, be not intended to limit the invention, it is all It is changed within the spirit and principles in the present invention, equivalent replacement and improvement etc. should be included in protection model of the invention Within enclosing.

Claims (2)

1. a kind of soil conditioner for preventing and treating konjak soft rot, is mixed evenly to prepare by the raw material of following mass parts: calcium oxide 10~ 50 parts, 5~40 parts of lime nitrogen, 10~60 parts of sodium potassium silicate, 5~50 parts and 5~20 parts of atlapulgite of sulphur.
2. the method for preparing the soil conditioner of prevention and treatment konjak soft rot described in claim 1, comprising the following steps:
(1) spare by 100 or more sieve meshes by liquid sodium potassium silicate by being crushed after high-temperature hot-air cyclic drying;
(2) 10~50 parts of calcium oxide are weighed by mass parts, 5~40 parts of lime nitrogen, 10~60 parts of sodium potassium silicate dry powder, sulphur 5~ It is 50 parts and 5~20 parts of atlapulgite, spare;
(3) start acid and alkali-resistance Agravicmixer, after machine works well, by calcium oxide, lime nitrogen, sodium potassium silicate, sulphur, Atlapulgite sequentially adds mixing machine in order, and the interval time that every kind of raw material is added is 5~8 minutes;Raw material mixes again after adding It closes 15~20 minutes, mixture is the soil conditioner of required prevention and treatment konjak soft rot after crushed again.
CN201710544277.4A 2017-07-06 2017-07-06 A kind of soil conditioner and preparation method thereof for preventing and treating konjak soft rot Pending CN109207153A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110669524A (en) * 2019-09-10 2020-01-10 铜仁市万山区植保植检站 Cadmium-arsenic polluted soil remediation agent
CN110896960A (en) * 2019-12-17 2020-03-24 杨银洲 Multi-element konjac disinfection powder and preparation method thereof
WO2020218458A1 (en) * 2019-04-24 2020-10-29 株式会社日本抗菌総合研究所 Antibacterial composition, liquid medicine, and method for producing liquid medicine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102517029A (en) * 2011-11-10 2012-06-27 云南省农科院富源魔芋研究所 Soil conditioner for preventing and controlling konjac soft rot and preparation method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102517029A (en) * 2011-11-10 2012-06-27 云南省农科院富源魔芋研究所 Soil conditioner for preventing and controlling konjac soft rot and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020218458A1 (en) * 2019-04-24 2020-10-29 株式会社日本抗菌総合研究所 Antibacterial composition, liquid medicine, and method for producing liquid medicine
CN110669524A (en) * 2019-09-10 2020-01-10 铜仁市万山区植保植检站 Cadmium-arsenic polluted soil remediation agent
CN110896960A (en) * 2019-12-17 2020-03-24 杨银洲 Multi-element konjac disinfection powder and preparation method thereof

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