CN102273340B - Method for soaking seeds of semen coicis in boiling water and for sterilizing seeds - Google Patents
Method for soaking seeds of semen coicis in boiling water and for sterilizing seeds Download PDFInfo
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- CN102273340B CN102273340B CN 201110271424 CN201110271424A CN102273340B CN 102273340 B CN102273340 B CN 102273340B CN 201110271424 CN201110271424 CN 201110271424 CN 201110271424 A CN201110271424 A CN 201110271424A CN 102273340 B CN102273340 B CN 102273340B
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Abstract
The invention discloses a method for soaking seeds of semen coicis in boiling water and for sterilizing seeds. The method comprises the steps of: soaking the seeds for 4-6 min in boiling water of which the temperature is not higher than 90 DEG C in a manner of turning over the seeds; putting the seeds of the semen coicis in a cloth bag or a dustpan, putting 10 kg of water in an iron pot, making afire to increase the temperature of the water to 90 DEG C, namely extinguishing the fire to stop increasing the temperature when the water in the pot is boiling, then putting the cloth bag or dustpancontaining the seeds of the semen coicis into the pot to lift or turn over up and down continuously for 5 min, preferably soaking 5 kg of the seeds every time; adding carbendazim of which the weight is 1% of the weight of the seeds for mixing the seeds after the seeds are soaked in the boiling water at 90 DEG C, flattening the mixed seeds for radiation for 10-15 min, and then sowing the seeds. The semen coicis treated by the technique can farthest reduce the use times and amount of pesticide, reduce pesticide residue in farmland, improve the environment of the farmland and ensure quality safety of agricultural products. The semen coicis seeds treated by the method disclosed by the invention have a sprouting rate as high as 90%, and the incidence of smut is controlled below 2%. The method disclosed by the invention is simple and easy to operate, easy to be accepted by farmers, and suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of seed of jog's tears boiling water seed soaking and seed disinfection method thereof.
Background technology
Smut is the biggest obstacle that the seed of jog's tears is produced, and endanger more and more seriously, and degree of disease rises year after year, plants the field of the seed of jog's tears and all falls ill, and Field diseases is up to more than 30%.The every Annual planting area in inventor place county is only at more than 20,000 mu, and average per unit area yield is paced up and down about 100 kilograms, is 1/3rd of domestic seed of jog's tears high yield place.The per mu yield value only has 600-700 yuan, if the cost that deduction is planted, the management operation relates to, household income is atomic, has hit greatly the enthusiasm of the hill farmer plantation seed of jog's tears.Causing disease main cause out of control to be exactly traditional seed sterilizing method can not more thorough killing pathogenic bacteria.The method of preventing and treating about seed of jog's tears smut of report is at present: before the plantation seed of jog's tears seed is processed, the mode of processing has following several: (1) 5% milk of lime or the seed soaking of 1:1:100 bordeaux mixture; (2) with soaking seed in 60 ℃ of warm water; (3) boiling water scalded in kind of 10 seconds; (4) medicine seed dressing.When the method that adopts boiling water to scald kind, first seed use cold water soak a few hours, again seed is changed in the boiling water and scald the several seconds, cool off and sow after drying.These methods all are the seed treatment ways that generally adopt before the seed of jog's tears plantation, it is very few that wherein boiling water scalds kind of the time, can not kill to greatest extent black tassel bacteria, thereby can not remove preferably the impact that smut is produced the seed of jog's tears, there are relatively many residual germs, cause after planting disease recurrence and stretch the growth of the continuation harm seed of jog's tears.
Summary of the invention
Purpose of the present invention just provides a kind of seed of jog's tears boiling water seed soaking and seed disinfection method thereof, make the incidence of disease of the smut after the seed of jog's tears is planted not be higher than 2%, simultaneously can guarantee that again the seed of jog's tears seed of processing like this has the emergence rate more than 90%, to solve ubiquitous smut harm problem in the present seed of jog's tears production.
The technical scheme of taking: be not higher than in 90 ℃ of boiling water, constantly turn under the state of winnowing with a dustpan, soaked seed 4-6 minute.
With cloth bag or pail dustpan dress seed of jog's tears seed, iron pan is contained 10 kg of water, fires to heat to 90 ℃, removes fire when namely water temperature comes to life in the pot and stops to heat up, then will fill the cloth bag of seed of jog's tears seed or pail dustpan and put into pot and ceaselessly carry up and down or turn over and winnow with a dustpan 5 minutes, each seed soaking is advisable with 5 kilograms; After 90 ℃ of boiling water seed soakings are good, add seed weight 1% carbendazim and carry out dressing seed, the seed of mixing shakeouts heat radiation and can sow in 10-15 minutes.
By 90 ℃ of boiling water requirements, be convenient to guarantee to make processed seed in the seed soaking process, all to be subject to boiling water treating and reach 5 minutes under the operational hypothesis that seed stirs, therefore the ratio of boiling water amount and grain weight is the collocation taken amount of 2:1, soak seed, all can obtain to eliminate the seed of jog's tears seed of smut.
Be not higher than 90 ℃ boiling water by initial temperature, be not less than 87 ℃, stirring seed soaking and getting final product in 5 minutes.If initial temperature is 90 ℃, seed soaking time is no more than 5 minutes, if initial temperature is 87-89 ℃, seed soaking time is controlled at 6 minutes, all can reach to kill seed of jog's tears smut and be lower than 2% effect.If the boiling water initial temperature of seed soaking is 90 ℃ in addition, and the water yield is greater than 2 times of seed weight, but is no more than 3 times, seed soaking time is controlled at 4 minutes.
The plantation of the seed of jog's tears, no matter be to produce kind of a benevolence, still produce bright cauline leaf, key is Product quality and safety, the major measure of this technology prevention damage by disease and insect is the boiling water seed soaking, belong to the environment protective plant protecting technology, use the seed of jog's tears of this technical finesse, can reduce to greatest extent access times and the usage amount of agricultural chemicals, reduce field pesticides residual, improve farmland ecological environment, ensure agricultural product quality and safety, ensure agricultural industry safety.The seed of jog's tears seed that this method is processed, emergence rate can reach more than 90%, and the smut incidence of disease can be controlled in below 2%.Easy to operation, the peasant is acceptant, is suitable for applying.
Embodiment
Below provide embodiments of the invention:
Method is to prop up at the kitchen range top to put iron pan, (water yield is decided on its volume to contain 10 kilograms of water yields in the pot, proportioning 2:1 by the water yield and seed gets final product), fire and heat, then install seed of jog's tears seed with emery cloth or pail dustpan, treat to remove when a pot interior water temperature comes to life fire, then will fill the cloth bag of seed of jog's tears seed or pail dustpan puts into pot and ceaselessly carries up and down or turn over and winnow with a dustpan 5 minutes, each seed soaking is advisable with 5 kilograms, adds 1% carbendazim after seed soaks and carries out dressing seed, can sow.The instrument of seed soaking fashionable dress seed can be with the bamboo basket of conveniently turning over the operation of winnowing with a dustpan, as long as seed of jog's tears seed can not spill from the basket hole.The pan of processing boiling water with irony product or stainless steel products for well, the energy of heating with electric power, coal or firewood all can, water temperature stops intensification when reaching 90 ℃.Boiling water when 90 ℃ of the highlands water temperatures of 1800 meters of height above sea level is the state that the water in the pot has steam bubble and a large amount of aqueous vapors appearance, so represent that with 90 ℃ of water temperatures the boiling water state is only accurately.
1, concrete operation method is: when treating that a pot interior water temperature reaches 90 ℃ of temperature, at first being to remove rapidly fire to stop to heat up, then is to put into pot by seed soaking 5 minutes and do not stop to carry up and down or turn over and winnow with a dustpan filling the pail dustpan of waiting to sow son or emery cloth bag.
2, pour on the prior concrete floor that cleaned soaking good seed, and 1% powder of carbendazim of adding seed weight is mixed thoroughly.
3, the son to be sowed that will mix shakeouts can be sowed in 10-15 minutes.
Carrying out the processing of seed of jog's tears seed-soaking by above-mentioned steps when, this example has also been done differentiated processing mode of time and temperature and technical scheme, and carrying out the effect that seed of jog's tears seed-soaking processes in 4-6 minutes with the high-temperature water of explanation 90 ℃ of boiling water of initial temperature and 87 ℃ and seed soaking time is the best technical data of control seed of jog's tears smut.Provide respectively the contrast of the soaking processing method of following 6 kinds of situations:
1,90 ℃ of boiling water were soaked seed 5 minutes, and seed of jog's tears emergence rate can reach more than 90%, and the smut incidence of disease can be controlled in below 2%.Easy to operation, the peasant is acceptant, can apply.
2,90 ℃ of boiling water were soaked seed 10 minutes, although the incidence of disease of smut can be controlled in below 1%, emergence rate only is 60-65%, should not apply.
3, water temperature is lower than 80 ℃, no matter seed soaking time is 5 minutes, or 10 minutes, the incidence of disease of smut is 2.54---paces up and down between 11.2%.So do not reach the goal of the invention of preventing and treating preferably seed of jog's tears smut.
4,90 ℃ of boiling water amounts are if 12-15 kilograms, and pending grain weight is 5 kilograms, seed soaking time 4 minutes, its effect and above-listed 1 with; If the time is higher than 5 minutes, such as 6 minutes, emergence rate was lower than 90%, so the latter is inadvisable.
If 5 initial water temperatures are at 87-89 ℃, the water yield is 2:1 with the ratio of grain weight, and the seed soaking time is 6 minutes, and emergence rate and smut occurrence rate also can reach requirement.If initial water temperature is below 85 ℃, seed soaking time does not still reach the object of the invention more than 5 minutes.
If 6 boiled water temperatures surpass 90 ℃, the processing time, below 5 minutes, emergence rate all significantly reduced more than 1 minute, and the time, bactericidal effect did not reach requirement less than 1 minute, and seed of jog's tears smut rate is more than 3%, and emergence rate is lower than 80%, therefore should not adopt.
Claims (3)
1. seed of jog's tears boiling water seed-soaking method is characterized in that not being higher than 90 ℃ of boiling water, constantly turns under the state of winnowing with a dustpan, and soaks seed 4-6 minute, and concrete mode: a, initial temperature are 87-89 ℃, and seed soaking time is controlled at 6 minutes; The boiling water initial temperature of b, seed soaking is 90 ℃, and the water yield is greater than 2 times of seed weight, but is no more than 3 times, and seed soaking time is controlled at 4 minutes.
2. seed of jog's tears boiling water seed-soaking method according to claim 1, it is characterized in that with cloth bag or pail dustpan dress seed of jog's tears seed, iron pan is contained 10 kg of water, fire and heat to 90 ℃, removing fire when namely water temperature comes to life in the pot stops to heat up, then will fill the cloth bag of seed of jog's tears seed or pail dustpan puts into pot and ceaselessly carries up and down or turn over and winnow with a dustpan 5 minutes, soak seed with 5 kilograms at every turn, be convenient under the operational hypothesis that seed stirs, guarantee to make processed seed in the seed soaking process, all to be subject to boiling water treating and reach 5 minutes, the boiling water amount is the collocation taken amount of 2:1 with the ratio of grain weight, soaks seed.
3. seed of jog's tears boiling water seed-soaking method according to claim 1 and 2 is 90 ℃ if it is characterized in that initial temperature, seed soaking time 4-5 minutes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110271424 CN102273340B (en) | 2011-09-14 | 2011-09-14 | Method for soaking seeds of semen coicis in boiling water and for sterilizing seeds |
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| CN 201110271424 CN102273340B (en) | 2011-09-14 | 2011-09-14 | Method for soaking seeds of semen coicis in boiling water and for sterilizing seeds |
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| CN102273340A CN102273340A (en) | 2011-12-14 |
| CN102273340B true CN102273340B (en) | 2013-10-23 |
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| CN105165321A (en) * | 2015-08-11 | 2015-12-23 | 玉龙县凤翔旺生态养殖有限责任公司 | Polygonatum kingianum cultivation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804357A1 (en) * | 1988-02-12 | 1988-09-22 | Gerhard Fabritz | Germinating (sprouting) device for seeds |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1227992C (en) * | 2000-08-09 | 2005-11-23 | 广东省农业科学院农业生物技术研究所 | Food product made of crop seeds and its production process |
| CN101422111B (en) * | 2008-11-04 | 2011-06-29 | 中国科学院新疆生态与地理研究所 | Artificial breeding technique of perennial herb |
| CN101485274B (en) * | 2009-02-24 | 2012-11-07 | 神木县生态保护建设协会 | Application of Amygdalus pedunculata in sand control and sand stabilization |
| CN101861770B (en) * | 2010-08-02 | 2011-08-31 | 福建农林大学 | Method for improving germination rate of coixseeds |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804357A1 (en) * | 1988-02-12 | 1988-09-22 | Gerhard Fabritz | Germinating (sprouting) device for seeds |
Non-Patent Citations (6)
| Title |
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| 无.紫穗槐开水浸种催芽好.《山西果树》.1986,(第4期), |
| 汪元欣.薏米黑穗病防治技巧.《农村实用技术》.2006,(第8期), |
| 紫穗槐开水浸种催芽好;无;《山西果树》;19860831(第4期);58 * |
| 薏米的栽培与管理技术;贾晓光 等;《农村科技》;20001231(第12期);19 * |
| 薏米黑穗病防治技巧;汪元欣;《农村实用技术》;20060831(第8期);26 * |
| 贾晓光 等.薏米的栽培与管理技术.《农村科技》.2000,(第12期), |
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