CN101831303A - Soil conditioner for preventing and treating pseudomonas solanacearum and preparation method thereof - Google Patents
Soil conditioner for preventing and treating pseudomonas solanacearum and preparation method thereof Download PDFInfo
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- CN101831303A CN101831303A CN 201010129306 CN201010129306A CN101831303A CN 101831303 A CN101831303 A CN 101831303A CN 201010129306 CN201010129306 CN 201010129306 CN 201010129306 A CN201010129306 A CN 201010129306A CN 101831303 A CN101831303 A CN 101831303A
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Abstract
The invention discloses a soil conditioner for preventing and treating pseudomonas solanacearum and a preparation method thereof. The soil conditioner comprises the following raw materials in parts by weight: 10-70 parts of calcium oxide, 10-60 parts of potassium hydroxide, 5-50 parts of sodium silicate, 5-20 parts of diatomite and 10-20 parts of tobacco powder. The preparation method comprises the following steps of: crushing the raw materials, passing through a sieve with 100 meshes, weighting the powder of the raw materials according to the proportion; starting an acid-alkali resistant weightless mixture stirrer; after the machine normally runs, adding the calcium oxide, the potassium hydroxide, the sodium silicate, the diatomite and the tobacco powder into the mixture stirrer and stirring for 20 minutes; and stopping the machine after the mixture is fully and uniformly mixed; and weighting, subpackaging, loading and inspecting the mixed products to obtain the soil conditioner product for preventing and treating the pseudomonas solanacearum. Sufficient test data in a ginger production area show that the product has over 90 percent of preventing efficiency on the pseudomonas solanacearum, is non-toxic and harmless and is beneficial to environmental protection and food safety.
Description
Technical field
The present invention relates to the agricultural soil amendment, more particularly, the present invention relates to a kind of soil conditioner preparation that is used for farmland control bacterial wilt of ginger.Simultaneously, the preparation method who also relates to described amendment.
Background technology
Bacterial wilt of ginger claims " rot ", " the smelly disease of ginger ", " soft rot ", " mashed ginger disease " or " bacterial wilt ", " ginger rot " etc. again.Every kind of Jiang Qu all has generation, and particularly China south takes place general.The general sickness rate in field can reach more than 80% when serious about 30%, even total crop failure.Also dead in flakes in field ginger strain in morbidity in 7～August, underproduction 30%-80%, the general underproduction 20%-35% in ginger producing region, and have a strong impact on ginger piece quality.Luoping County, Yunnan " the little yellow ginger in Luoping " possession side's kind, year plantation history surplus in the of existing 100, cultivated area is about 120,000 mu throughout the year, more than 300,000,000 yuan of the output value.Because best in quality, a countries and regions surplus the products export 40.Because the harm of " bacterial wilt of ginger ", ginger can not be planted by little yellow ginger suitable for producing district, all previous in recent years suitable district development, and even unsuitable district also increases cultivated area.Output, the output value are subjected to serious restriction, because the harm of bacterial wilt of ginger, average loss reaches more than 36%.
Bacterial wilt of ginger is a kind of with soil and the ginger kind infectious soil-borne disease of carrying disease germs, and pathogenic bacterium are former in RalstoniaSolanaccaram (Smith) Yabbuch; Et.al. be main; Soft rot erwinia Erccinia spp. can increase the weight of harm as secondary germ.Up to the present, still do not have both at home and abroad the producer goods kind of ginger blast resistant, more do not have immunological species, much remarkable under laboratory condition to activated agricultural chemicals of Micobial Disease pathogenic bacterium or reagent effect, but after using to the land for growing field crops, almost do not have using value.Still there is not specifics radical cure land for growing field crops bacterial wilt of ginger at present.Aborning, the bactericide control land for growing field crops bacterial wilt of ginger that every mu of usefulness is 80～200 yuan, preventive effect is only about 20%.And cost height, anti-heterodyne, be unfavorable for environmental protection and food safety.Therefore, effective control of bacterial wilt of ginger is the key technical problem of high-quality cultivation of ginger high yield and ginger industry development.
The inventor thinks that through study on prevention and the production practice to bacterial wilt of ginger for many years it is very difficult to prevent and treat bacterial wilt of ginger with chemical agent and biological pesticide merely.Therefore, seeking new controlling way that is beneficial to environmental protection and food safety and method, quicken research and development and production environment-friendly type control product and also applied, is pressing for of ginger industry.Therefore, how developing and have the product of well preventing and treating performance, is that a technical barrier solving is badly in need of in the present technique field.
Summary of the invention
The objective of the invention is provides the soil conditioner of the control bacterial wilt of ginger of a kind of economic benefit, ecological benefits and obvious social benefit at the deficiencies in the prior art in bacterial wilt of ginger study on prevention and the application.
Another object of the present invention provides the preparation method of this soil conditioner.
The objective of the invention is to be achieved by following technical proposals.
A. the invention provides a kind of soil conditioner of preventing and treating bacterial wilt of ginger, its raw material is by weight: calcium oxide 10～70, potassium hydroxide 10～60, water glass 5～50, silicon bath soil 5～20, offal 10～20.
Wherein, described calcium oxide, potassium hydroxide, silicon bath soil are industrial raw material or agricultural is used Industrial products, must be all will be after crushed, standby by 100 above sieve meshes; Water glass is building materials, and the waterproof Industrial products are commonly used for soil stabilizer on the agricultural.
Described water glass is to use the aqueous water glass of Industrial products after the high temperature dehydration drying, again through pulverizing the water-soluble powdery solids by 100 above sieve meshes; The offal that adopts is the complete stool of Solanaceae Nicotiana plant, the solids after results back drying, an enzyme, the pulverizing.Yunnan offal resource is very abundant, and the present invention can adopt waste tobacco, root, the stem after the tobacco grower receives cigarette, the waste tobacco powder of tobacco leaf rebaking factory and cigar mill etc.
B. the invention provides a kind of preparation method who prevents and treats the soil conditioner of bacterial wilt of ginger, this method adopts following steps:
1. with calcium oxide, potassium hydroxide, silicon bath soil, offal after a process enzyme is pulverized and process dehydrate the water glass after the pulverizing, and be all through 100 above sieve meshes, standby.
2. take by weighing each raw material in described ratio;
3. start the acid and alkali-resistance Agravicmixer; after as ready is often become a full member; order adds calcium oxide, potassium hydroxide, water glass, silicon bath soil and offal successively in the mixing machine operation process; mix after 20 minutes and shut down; mixture is passed through weighing, packing, packing, cases, is up to the standards, promptly obtain desired product.
Product appearance is a pale powder shape solids, and its effective ingredient is soluble in water.
C. the present invention prevents and treats the principle summary of bacterial wilt of ginger:
The bacterial wilt of ginger pathogenic bacterium were bacillary soil-borne disease originally, and in the ginger planting process, every envrionment conditions that helps the ginger growth all helps the generation and the propagation of bacterial wilt of ginger, and the optimal temperature that the pathogeny bacterium grows is 26 ℃～31 ℃; P in soil H5.5～8.0, optimum P in soil H is between 5.8～6.8.With Yunnan Province is example, and about 200,000 mu of ginger area is planted by the whole province, and ginger cultivation district soil is lime carbonate more than 90% be the slant acidity red soil that parent material development forms, and is suitable for the generation of bacterial wilt of ginger.Because under slant acidity edatope condition, acid can directly act on or induce the change of nutrition in the soil, particularly effectively the influence of calcium and available phosphorus is bigger, make Jiang Miao growth thin, a little less than, pathogenic bacteria more can make full use of the polysaccharide of host plant Jiang Miao and produce acid under the situation of slant acidity and calcium deficiency, potassium, phosphorus, can make nitrate reduction produce ammonia, denitrogenation, catalase and antioxidase are increased, strengthen pathogenic; Pectin substance and the Mierocrystalline cellulose of pathogenic bacteria in invading the Jiang Miao cell walls, and make the Jiang Miao cell softening, corrupt and disintegration causes plant tissue and plant to be rotted.
Between each effective ingredient of the present invention good synergy and synergism are arranged, calcium, silicon, potassium help the growth of plant cell wall and improve the resistance of cell walls to the germ invasion.Test-results proves, described amendment is applied to Jiang Tianhou, under the effect of the soil moisture, moisture content, plant ginger surface and grogs surface react acid in short period of time, help the absorption of Jiang Miao to calcium, potassium, phosphorus, silicon, nitrogen, when soil pH value reaches 6.8 when above in the short period of time, stoped invasion and the breeding of germ, and Ca++ concentration increases active linear with polygalacturonase, cellulase.Ca++ concentration reaches 0.01mol/L when above, and along with increasing of Ca++ concentration, the active of germ polygalacturonase and cellulase sharply descends, or loses activity fully.
Soil pH value was at 5～6 o'clock, and polygalacturonase and cellulase activity are the highest, and soil pH value increases with the pH value between 5～8, and germ excretory polygalacturonase and cellulase activity reduce gradually, to losing dip-dye power.Amendment of the present invention pH value when 500 times of liquid reaches 11～12, and after finished product of the present invention were used, germ excretory oxalic acid combined with effective ingredient Ca++ and forms the calcium oxalate crystal body, and makes oxalic acid lose virulence.Reduce the amount and the pathogenic activity of germ excretory polygalacturonase and cellulase simultaneously, reduced the invasiveness of germ.Silicon, calcium, potassium can make ginger strain mechanical tissue strengthen, and transfusion tissue is grown.Under the synergy of amendment of the present invention, germ inclusion porous increases antagonistic microbe colony in soil, quickens the death of germ, thereby reaches the purpose of control bacterial wilt of ginger.
Compared with prior art, the present invention has following distinguishing feature:
1. sufficient raw, only 6.0 yuan of per kilogram finished product production costs, production energy consumption only needs 10 kilowatts of electric power.Production technique is simple, does not have waste water, waste residue, exhaust gas emission aborning.The present invention, receives praises from customers through the production application demonstration at the equal energy of present technique field those skilled in the art application operating.
2. in production application, this amendment is safe in utilization, every mu during with 100 kilograms of this product, to Jiang Miao, environmentally friendly, and recommends effective level only to be 2～3 kilograms every mu time.Be beneficial to environment protection and food safety.
3. be used to prevent and treat bacterial wilt of ginger with soil conditioner of the present invention, do not see reported in literature as yet in the present technique field.More there is not the production application example, the real nuisanceless soil conditioner that belongs to a new generation's control bacterial wilt of ginger of the present invention.4. easy to use, preventive effect is good, when ginger is sowed or 6～July, field Jiang Miao is prosperous when diseased plant occurring for a long time, using 2～3 kilograms every mu in finished product of the present invention mixes thin moisture soil and spreads fertilizer over the fields once for 20 kilograms, preventive effect reaches more than 90%, can retrieve economic losses 300～1000 yuan for every mu, and the control cost only needs 16～20 yuan.
5. finished product of the present invention in Yunnan, Sichuan, Guizhou, Guangdong, Shandong ginger producing region agri-scientific research or agricultural technology extension department carried out the sub-district field test, the sufficient testing data of system proves, the present invention has economy, outstanding advantage safe, efficient, easy to use, has good popularizing application prospect.
Embodiment
Prepare embodiment and typically used embodiment by finished product given below, can further be well understood to the present invention, but it is not the qualification to protection domain of the present invention.
Preparation embodiment 1
Take by weighing by weight: calcium oxide 10, potassium hydroxide 30, water glass 30, silicon bath soil 20, offal 10.Start mixing machine, after working well, calcium oxide, potassium hydroxide, water glass, silicon bath soil, offal order are successively added mixing machine, stirred 20 minutes, after thorough mixing is even, with mixture weighing, packing, packing, through being up to the standards, promptly obtain control bacterial wilt of ginger of the present invention the soil conditioner finished product (with finished product sample in batches quality inspection and preserve sample).
Preparation embodiment 2
Repeat to prepare embodiment 1, following difference is arranged, take by weighing by weight: calcium oxide 70, potassium hydroxide 10, water glass 5, silicon bath soil 5, offal 10.
Preparation embodiment 3
Repeat to prepare embodiment 1, following difference is arranged, take by weighing by weight: calcium oxide 10, potassium hydroxide 60, water glass 10, silicon bath soil 10, offal 10.
Preparation embodiment 4
Repeat to prepare embodiment 1, following difference is arranged, take by weighing by weight: calcium oxide 20, potassium hydroxide 10, water glass 50, silicon bath soil 10, offal 10.
Preparation embodiment 5
Repeat to prepare embodiment 1, following difference is arranged, take by weighing by weight: calcium oxide 10, potassium hydroxide 60, water glass 10, silicon bath soil 10, offal 10.
Preparation embodiment 6
Repeat to prepare embodiment 1, following difference is arranged, take by weighing by weight: calcium oxide 30, potassium hydroxide 30, water glass 25, silicon bath soil 5, offal 10.
Preparation embodiment 7
Repeat to prepare embodiment 1, following difference is arranged, take by weighing by weight: calcium oxide 35, potassium hydroxide 20, water glass 20, silicon bath soil 5, offal 20.
Application Example
Application Example of the present invention is engaged in bacterial wilt of ginger research and production practice for many years according to the contriver, ecologic biological characteristic in conjunction with bacterial wilt of ginger should with field pests occurrence rule and the relevant of Jiang Nong farming operation, in line with economic, safe, efficient, easy to use principle, from 2006～2009 in Yunnan, the field test demonstration result done of Guangdong, Sichuan, Guizhou, Shandong agri-scientific research or agricultural technology extension department sketches in down:
1. ginger kind Processing Example: after ginger kind results, dry ginger kind surface moisture content, with 1: 200～300 times liquid seed soaking of amendment of the present invention 2～3 hours, drying the back stores to next sowing in April at noon, compare with not soaking seed to compare, storage period, mashed ginger rate reduced 25%～30.6%, the ginger kind of handling is planted in the land for growing field crops, sickness rate 5%～8%, and the morbidity of not soaking seed reaches 36.4%～60.6%.
2. land for growing field crops Application Example
(1) when sowing, every mu with 3 kilograms of amendments of the present invention, mixes thin moisture soil and mix thoroughly for 20 kilograms.The ginger kind spreads fertilizer over the fields evenly after planting in ginger kind field planting ditch then that earthing gets final product, and preventive effect reaches 82.6%.
(2) ginger emerges to prosperous length, promptly by the end of July to August, when seeing morbidity strain just, convert into 1: 200 times with finished product of the present invention and water primary infection focus and primary infection focus healthy tree on every side in the field, prevent pathogeny diffusion, 3 kilograms of every mu of usefulness are mixed thin moisture soil and are spread fertilizer over the fields preventive effect for 20 kilograms and reach 90.2% simultaneously.
(3) sowing time: every mu of usefulness is mixed thin moisture soil for 2 kilograms and is spread fertilizer over the fields in seed furrow after planting, earthing then for 20 kilograms during sowing.Every mu of usefulness is mixed thin moisture soil for 2 kilograms and is spread fertilizer over the fields for 20 kilograms during later stage first meeting diseased plant, and preventive effect reaches more than 90%.
(4) Safety and Environmental Protection: process is fixed a point in ginger producing region, Yunnan, the field piece of continuous 3 years kind ginger, and use once every mu of every year, uses 3 kilograms, 5 kilograms, 10 kilograms, 20 kilograms, 30 kilograms, 50 kilograms, 80 kilograms, 100 kilograms 8 processing at every turn.To Jiang Miao and after make wheat, broad bean, rape, pea, tobacco, corn and have no adverse effects, the main physical and chemical index of soil is had no adverse effects.But along with consumption increases, soil calcium, silicon, potassium have the increase of denier.
It is pointed out that the above only for preferred embodiment of the present invention,, all any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (3)
1. soil conditioner of preventing and treating bacterial wilt of ginger is characterized in that: the raw material of making this amendment is formed and is calcium oxide 10～70, potassium hydroxide 10～60, water glass 5～50, silicon bath soil 5～20, offal 10～20 by weight.
2. soil conditioner according to claim 1 is characterized in that: described calcium oxide, potassium hydroxide, silicon bath soil are technical grade or agricultural grade industrial goods; Described water glass is industry or the aqueous water glass of building materials level, uses after dehydrating pulverizing; Described offal is a Solanaceae Nicotiana plant complete stool, after the results, and the pulverulent solids thing of drying, an enzyme, pulverizing.
3. the preparation method of the described soil conditioner of claim 1 is characterized in that adopting following steps:
(1) after crushed, by 100 above sieve meshes, standby with various raw materials;
(2) take by weighing each raw material in described ratio, start the agravic mixing and blending machine of acid and alkali-resistance, treat that machine works well after, calcium oxide, potassium hydroxide, water glass, silicon bath soil and offal order are successively added mixing machine stirred 20 minutes, fully shut down behind the mixing; With mixed finished product through weighing, packing, case, be up to the standards, promptly obtain the soil conditioner of described control bacterial wilt of ginger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010101293069A CN101831303B (en) | 2010-03-22 | 2010-03-22 | Soil conditioner for preventing and treating pseudomonas solanacearum and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101293069A CN101831303B (en) | 2010-03-22 | 2010-03-22 | Soil conditioner for preventing and treating pseudomonas solanacearum and preparation method thereof |
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| CN101831303A true CN101831303A (en) | 2010-09-15 |
| CN101831303B CN101831303B (en) | 2012-06-27 |
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| CN2010101293069A Expired - Fee Related CN101831303B (en) | 2010-03-22 | 2010-03-22 | Soil conditioner for preventing and treating pseudomonas solanacearum and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123784A (en) * | 2015-09-18 | 2015-12-09 | 昆明线敌生物科技有限公司 | Traditional Chinese medicine preparation for preventing and treating ginger bacterial wilt and preparation method of traditional Chinese medicine preparation |
| CN105165359A (en) * | 2015-09-30 | 2015-12-23 | 罗平县生姜技术推广站 | Ginger bacterial wilt prevention and control method |
| CN109122732A (en) * | 2017-08-01 | 2019-01-04 | 重庆文理学院 | A kind of prevention and treatment ginger bacterial wilt of ginger combination sterilization composition |
| CN112358357A (en) * | 2020-11-09 | 2021-02-12 | 中国热带农业科学院南亚热带作物研究所 | Meadowrue-based ground surface covering material and preparation method thereof |
| CN114645005A (en) * | 2022-05-18 | 2022-06-21 | 中国科学院地理科学与资源研究所 | Pseudomonas and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800109A (en) * | 2006-01-24 | 2006-07-12 | 何炎森 | Method for producing organic manure through harmless treatment of fowl, livestock feces |
| CN101037359A (en) * | 2007-04-29 | 2007-09-19 | 云南华卿亿安生物工程有限公司 | Marigold residue organic fertilizer and production method thereof |
| CN101328088A (en) * | 2008-07-02 | 2008-12-24 | 缪应松 | Big granule humic compound fertilizer and preparation thereof |
-
2010
- 2010-03-22 CN CN2010101293069A patent/CN101831303B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800109A (en) * | 2006-01-24 | 2006-07-12 | 何炎森 | Method for producing organic manure through harmless treatment of fowl, livestock feces |
| CN101037359A (en) * | 2007-04-29 | 2007-09-19 | 云南华卿亿安生物工程有限公司 | Marigold residue organic fertilizer and production method thereof |
| CN101328088A (en) * | 2008-07-02 | 2008-12-24 | 缪应松 | Big granule humic compound fertilizer and preparation thereof |
Non-Patent Citations (1)
| Title |
|---|
| 《西北园艺(蔬菜专刊) 》 20100110 郑克明等 《姜瘟病的发生及综合防治技术》 全文 , 2 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123784A (en) * | 2015-09-18 | 2015-12-09 | 昆明线敌生物科技有限公司 | Traditional Chinese medicine preparation for preventing and treating ginger bacterial wilt and preparation method of traditional Chinese medicine preparation |
| CN105165359A (en) * | 2015-09-30 | 2015-12-23 | 罗平县生姜技术推广站 | Ginger bacterial wilt prevention and control method |
| CN105165359B (en) * | 2015-09-30 | 2018-06-05 | 罗平县生姜技术推广站 | A kind of control method of bacterial wilt of ginger |
| CN109122732A (en) * | 2017-08-01 | 2019-01-04 | 重庆文理学院 | A kind of prevention and treatment ginger bacterial wilt of ginger combination sterilization composition |
| CN112358357A (en) * | 2020-11-09 | 2021-02-12 | 中国热带农业科学院南亚热带作物研究所 | Meadowrue-based ground surface covering material and preparation method thereof |
| CN114645005A (en) * | 2022-05-18 | 2022-06-21 | 中国科学院地理科学与资源研究所 | Pseudomonas and application thereof |
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| CN101831303B (en) | 2012-06-27 |
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