CN103109847A - Sorghum seed initiator under saline-alkali stress - Google Patents
Sorghum seed initiator under saline-alkali stress Download PDFInfo
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- CN103109847A CN103109847A CN2012104609109A CN201210460910A CN103109847A CN 103109847 A CN103109847 A CN 103109847A CN 2012104609109 A CN2012104609109 A CN 2012104609109A CN 201210460910 A CN201210460910 A CN 201210460910A CN 103109847 A CN103109847 A CN 103109847A
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Abstract
The invention relates to a sorghum seed initiator under saline-alkali stress. By using distilled water as a carrier, the sorghum seed initiator is prepared from 5-8 ppm of SA (salicylic acid), 800-1000 ppm of PEG (polyethyleneglycol), 10-22 ppm of GA4 (gibberellin), 100-120 ppm of ethrel and 80-100 ppm of Bavistin.
Description
Technical field
The present invention relates to seed treatment, particularly relate to the sorghum seeds initator under a kind of Saline Alkali Stress.
Background technology
The soil salinization is the restriction plant growth, reduces a main environment factor of crop yield; China's all kinds of saline lands area amounts to approximately 100,000,000 hm
2, and the annual salinization of soil and Secondary Saline constantly increase the weight of, and sustainable development of agriculture is on the hazard; Therefore, in the situation that constantly increasing, plough, increasingly reduces population, the Mechanism of Salt-tolerant of overall understanding plant, develop Salt-tolerant plant resources the agricultural seed quality is had very large impact to output and the quality of crop, particularly the seed of high vitality and vigor is that the base growth of producing the required high-quality crop in modern supermarket, grain security, ecotope etc. are significant; Chinese sorghum is one of stronger crop of salt resistance, but Chinese sorghum is very responsive to salt stress at germination period and seedling stage, salt resistance is poor, cause salt lick plantation Chinese sorghum emerge poor, planting percent is low, the difficulty of keeping a full stand of seedings, cause the disconnected ridge that is short of seedling, thereby affect later stage output, the salt resistance that how to improve Chinese sorghum seedling stage is the key issue that at first salt lick plantation Chinese sorghum should solve; This concept is proposed in 1973 by people such as Heydecker " to cause (priming) ", in order to the water absorption course of seed under description control controlled condition; Seed priming techniques is based on that the biological mechanism of seed germination proposes, purpose is to promote seed germination, and improve the coefficient of stabilization of sprout time and sprout neat rate, reduce the standard deviation of sprout time, improve seedling resistance and quality, improve nutrition condition, cause and mainly achieve the goal by osmotic adjustment, adjustment, gas regulation and hormone adjusting etc.;
Chinese sorghum, grass family, sorghum, 1 year sward is originally; Tiller or branch, the property happiness is warm, drought resisting, waterlogging; Can be divided into grain sorghum, the sugar classes such as Chinese sorghum, broom sorghum by proterties and purposes; Chinese cultivated is wider, and take the various places, northeast as maximum, grain sorghum grain is edible, wine brewing, and sugar can be refined sugar with the stalk of Chinese sorghum and starched or eat raw.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sorghum seeds initator with anti-Saline Alkali Stress, and this seed initiator can improve germination and the uniformity of emerging, improve its emerging under Saline Alkali Stress, increases seedling dry weight, fresh weight and height of seedling.
In order to overcome the above problems the sorghum seeds initator that the invention provides under a kind of Saline Alkali Stress, each component in the sorghum seeds initator under this Saline Alkali Stress is made by following proportioning, and carrier is distilled water:
SA (salicylic acid) 5 ~ 8ppm, PGE(polyethylene glycol) 800 ~ 1000ppm, GA
4(gibberellin) 10 ~ 22ppm, ethrel 100 ~ 120ppm, carbendazim 80 ~ 100ppm;
The invention provides the method for the sorghum seeds initator under the above-mentioned Saline Alkali Stress of preparation:
Take each raw material for standby by proportion of composing; With SA, PGE, GA
4Dissolve in the insignificant ethanol of a small amount of weight, carbendazim dissolves in the insignificant ether of a small amount of weight; Above both mix, stirring, and the adding distil water constant volume gets seed initiator a; It is to be mixed with the solution that concentration is 100 ~ 120ppm in 4.8 ammonium sulfate and sulfuric acid mixed solution that ethrel dissolves in pH value, gets seed initiator b; Seed initiator a, b divide out preservation, mix during use;
The best optimum ratio of each component of sorghum seeds initator under this Saline Alkali Stress:
SA (salicylic acid) 6ppm, PGE(polyethylene glycol) 850ppm, GA
4(gibberellin) 15ppm, ethrel 15ppm, carbendazim 85ppm.
Useful effect: the uniformity that the present invention can improve seed sprouting and emerge, dry weight, fresh weight and the height of seedling of increase seedling improve resistance; It utilizes the Induced by Salicylic Acid plant to improve the salt-resistance effect, makes sorghum seeds break the coercion of salinity, adds GA
4Can activate multiple hydrolase in seed with ethrel, can also promote new enzymatic synthesis, improve the vigor of seed, shorten the seed dormancy phase, induce alpha-amylase activity to improve, promote seed sprouting; Simultaneously due to seed under the warm condition of high humidity, very easily be subject to infecting and endanger of the microorganism such as fungi, so added bactericide growing with the control pathogen; The present invention applies in practice, and more Priming Seeds can not shift to an earlier date 1 ~ 2 day and emerges, and its anti-Saline Alkali Stress effect strengthens especially.Table one is the situation of the emerging statistical form of check experiment, and table two is Seedling Quality investigation statistics tables of check experiment, and table three is statistical forms breeding time of check experiment:
The table one sorghum seeds situation statistical form of emerging
Table two sorghum seedling quality investigation statistics table (time: become seedling stage)
Table three sorghum seeds statistical form breeding time
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
Sorghum seeds initator under a kind of Saline Alkali Stress, each component in the sorghum seeds initator under this Saline Alkali Stress is made by following proportioning, and carrier is distilled water:
SA (salicylic acid) 5 ppm, PGE(polyethylene glycol) 800ppm, GA
4(gibberellin) 10ppm, ethrel 100ppm, carbendazim 80ppm;
The invention provides the method for the sorghum seeds initator under the above-mentioned Saline Alkali Stress of preparation:
Take each raw material for standby by proportion of composing; With SA, PGE, GA
4Dissolve in the insignificant ethanol of a small amount of weight, carbendazim dissolves in the insignificant ether of a small amount of weight; Above both mix, stirring, and the adding distil water constant volume gets seed initiator a; It is to be mixed with the solution that concentration is 100ppm in 4.8 ammonium sulfate and sulfuric acid mixed solution that ethrel dissolves in pH value, gets seed initiator b; Seed initiator a, b divide out preservation, mix during use.
Embodiment 2:
Sorghum seeds initator under a kind of Saline Alkali Stress, each component in the sorghum seeds initator under this Saline Alkali Stress is made by following proportioning, and carrier is distilled water:
SA (salicylic acid) 7ppm, PGE(polyethylene glycol) 900ppm, GA
4(gibberellin) 15ppm, ethrel 110ppm, carbendazim 90ppm;
The invention provides the method for the sorghum seeds initator under the above-mentioned Saline Alkali Stress of preparation:
Take each raw material for standby by proportion of composing; With SA, PGE, GA
4Dissolve in the insignificant ethanol of a small amount of weight, carbendazim dissolves in the insignificant ether of a small amount of weight; Above both mix, stirring, and the adding distil water constant volume gets seed initiator a; It is to be mixed with the solution that concentration is 110ppm in 4.8 ammonium sulfate and sulfuric acid mixed solution that ethrel dissolves in pH value, gets seed initiator b; Seed initiator a, b divide out preservation, mix during use.
Embodiment 3:
Sorghum seeds initator under a kind of Saline Alkali Stress, each component in the sorghum seeds initator under this Saline Alkali Stress is made by following proportioning, and carrier is distilled water:
SA (salicylic acid) 8ppm, PGE(polyethylene glycol) 1000ppm, GA
4(gibberellin) 22ppm, ethrel 120ppm, carbendazim 100ppm;
The invention provides the method for the sorghum seeds initator under the above-mentioned Saline Alkali Stress of preparation:
Take each raw material for standby by proportion of composing; With SA, PGE, GA
4Dissolve in the insignificant ethanol of a small amount of weight, carbendazim dissolves in the insignificant ether of a small amount of weight; Above both mix, stirring, and the adding distil water constant volume gets seed initiator a; It is to be mixed with the solution that concentration is 120ppm in 4.8 ammonium sulfate and sulfuric acid mixed solution that ethrel dissolves in pH value, gets seed initiator b; Seed initiator a, b divide out preservation, mix during use.
Claims (3)
1. the sorghum seeds initator under a Saline Alkali Stress, it is characterized in that: each component in the sorghum seeds initator under a kind of Saline Alkali Stress is made by following proportioning, and carrier is distilled water: SA (salicylic acid) 5 ~ 8ppm, PGE(polyethylene glycol) 800 ~ 1000ppm, GA
4(gibberellin) 10 ~ 22ppm, ethrel 100 ~ 120ppm, carbendazim 80 ~ 100ppm.
2. the sorghum seeds initator under a kind of Saline Alkali Stress according to claim 1, is characterized in that: the preparation method of the sorghum seeds initator under described a kind of Saline Alkali Stress: take each raw material for standby by proportion of composing; With SA, PGE, GA
4Dissolve in the insignificant ethanol of a small amount of weight, carbendazim dissolves in the insignificant ether of a small amount of weight; Above both mix, stirring, and the adding distil water constant volume gets seed initiator a; It is to be mixed with the solution that concentration is 100 ~ 120ppm in 4.8 ammonium sulfate and sulfuric acid mixed solution that ethrel dissolves in pH value, gets seed initiator b; Seed initiator a, b divide out preservation, mix during use.
3. the sorghum seeds initator under a kind of Saline Alkali Stress according to claim 1, is characterized in that: the best optimum ratio of each component of sorghum seeds initator under described a kind of Saline Alkali Stress: SA (salicylic acid) 6ppm, PGE(polyethylene glycol) 850ppm, GA
4(gibberellin) 15ppm, ethrel 15ppm, carbendazim 85ppm.
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| CN2012104609109A CN103109847A (en) | 2012-11-16 | 2012-11-16 | Sorghum seed initiator under saline-alkali stress |
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| CN2012104609109A CN103109847A (en) | 2012-11-16 | 2012-11-16 | Sorghum seed initiator under saline-alkali stress |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333027A (en) * | 2013-07-19 | 2013-10-02 | 周永珍 | Regulator for preventing successive cropping obstacles of apple nursery fields |
| CN103342611A (en) * | 2013-07-19 | 2013-10-09 | 周永珍 | Regulating agent for preventing and treating successive cropping obstacle of strawberries |
| CN103342613A (en) * | 2013-07-19 | 2013-10-09 | 周永珍 | Regulating agent for preventing and treating successive cropping obstacle of tobaccos |
| CN103342612A (en) * | 2013-07-19 | 2013-10-09 | 周永珍 | Regulating agent for preventing and treating successive cropping obstacle of eggplants |
| CN104026151A (en) * | 2014-06-19 | 2014-09-10 | 南京麦思德餐饮管理有限公司 | Alfalfa seed soaking agent |
| CN104430508A (en) * | 2014-11-24 | 2015-03-25 | 广东省农业科学院农业资源与环境研究所 | Salt resistant growth regulator of basella alba and preparation method of salt resistant growth regulator |
| CN104488404A (en) * | 2014-12-22 | 2015-04-08 | 南京农业大学 | Priming method for promoting seeds of marsdenia tenacissima to germinate under salt stress |
| CN104642361A (en) * | 2013-11-21 | 2015-05-27 | 苏州田园农业技术开发有限公司 | Chilli seed initiator |
| CN104738090A (en) * | 2015-02-13 | 2015-07-01 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Corn seed initiator and using method thereof |
| CN108378077A (en) * | 2018-02-10 | 2018-08-10 | 金华市景和科技有限公司 | Significantly improve the initiator of seed vitality |
| CN111700072A (en) * | 2020-06-22 | 2020-09-25 | 贵州大学 | Initiator for brewing sorghum seeds, production line and processing method |
| CN112273386A (en) * | 2020-10-28 | 2021-01-29 | 沈阳农业大学 | Salt-resistant sorghum cultivation seed coating agent |
| CN112425604A (en) * | 2020-11-26 | 2021-03-02 | 西南大学 | Seed initiator and method for improving vigor and drought resistance of sweet sorghum seeds in germination period |
| CN113180048A (en) * | 2021-03-31 | 2021-07-30 | 黑龙江大学 | Initiator for improving beet seedling emergence effect and application method thereof |
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| WO2004067699A2 (en) * | 2003-01-27 | 2004-08-12 | Plant Research International B.V. | Compositions comprising lignosulfonates for crop protection and crop improvement |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342611A (en) * | 2013-07-19 | 2013-10-09 | 周永珍 | Regulating agent for preventing and treating successive cropping obstacle of strawberries |
| CN103342613A (en) * | 2013-07-19 | 2013-10-09 | 周永珍 | Regulating agent for preventing and treating successive cropping obstacle of tobaccos |
| CN103342612A (en) * | 2013-07-19 | 2013-10-09 | 周永珍 | Regulating agent for preventing and treating successive cropping obstacle of eggplants |
| CN103333027A (en) * | 2013-07-19 | 2013-10-02 | 周永珍 | Regulator for preventing successive cropping obstacles of apple nursery fields |
| CN104642361A (en) * | 2013-11-21 | 2015-05-27 | 苏州田园农业技术开发有限公司 | Chilli seed initiator |
| CN104026151A (en) * | 2014-06-19 | 2014-09-10 | 南京麦思德餐饮管理有限公司 | Alfalfa seed soaking agent |
| CN104430508B (en) * | 2014-11-24 | 2017-10-03 | 广东省农业科学院农业资源与环境研究所 | One kind falls certain herbaceous plants with big flowers salt resistance growth regulator and preparation method thereof |
| CN104430508A (en) * | 2014-11-24 | 2015-03-25 | 广东省农业科学院农业资源与环境研究所 | Salt resistant growth regulator of basella alba and preparation method of salt resistant growth regulator |
| CN104488404A (en) * | 2014-12-22 | 2015-04-08 | 南京农业大学 | Priming method for promoting seeds of marsdenia tenacissima to germinate under salt stress |
| CN104738090A (en) * | 2015-02-13 | 2015-07-01 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Corn seed initiator and using method thereof |
| CN104738090B (en) * | 2015-02-13 | 2017-10-27 | 安徽省农业科学院植物保护与农产品质量安全研究所 | A kind of corn seed initiator and its application method |
| CN108378077A (en) * | 2018-02-10 | 2018-08-10 | 金华市景和科技有限公司 | Significantly improve the initiator of seed vitality |
| CN111700072A (en) * | 2020-06-22 | 2020-09-25 | 贵州大学 | Initiator for brewing sorghum seeds, production line and processing method |
| CN111700072B (en) * | 2020-06-22 | 2021-07-06 | 贵州大学 | Initiator for brewing sorghum seeds, production line and processing method |
| CN112273386A (en) * | 2020-10-28 | 2021-01-29 | 沈阳农业大学 | Salt-resistant sorghum cultivation seed coating agent |
| CN112425604A (en) * | 2020-11-26 | 2021-03-02 | 西南大学 | Seed initiator and method for improving vigor and drought resistance of sweet sorghum seeds in germination period |
| CN113180048A (en) * | 2021-03-31 | 2021-07-30 | 黑龙江大学 | Initiator for improving beet seedling emergence effect and application method thereof |
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Application publication date: 20130522 |