CN1360831A - Sweet corn seed soaking agent and its usage - Google Patents
Sweet corn seed soaking agent and its usage Download PDFInfo
- Publication number
- CN1360831A CN1360831A CN 00130882 CN00130882A CN1360831A CN 1360831 A CN1360831 A CN 1360831A CN 00130882 CN00130882 CN 00130882 CN 00130882 A CN00130882 A CN 00130882A CN 1360831 A CN1360831 A CN 1360831A
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- seed soaking
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- soaking agent
- sweet corn
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Abstract
The seed soaking agent for promoting germination of sweet corn seed contains zinc sulfate 1-2 %, sugar 2-8 % and enough germicide other than stuffing. It can raise the germination rate of sweet corn.
Description
The present invention relates to a kind of sweet corn, especially the seed soaking agent of super-sweet corn and using method thereof.
Sweet corn, especially super-sweet corn compare with conventional corn, and a little less than its germination vigor, if the processing before not sowing, germination rate is low, and it is irregular to emerge, and influences the production of sweet corn.
First purpose of the present invention provides a kind of for the seed soaking agent of soaking seed and handling before the sweet corn sowing.
Second purpose of the present invention provides the method for sweet corn being soaked seed and handling with above-mentioned seed soaking agent.
First purpose of the present invention is achieved in that a kind of sweet corn seed soaking agent, it is characterized in that: contain zinc sulphate 1% to 2%, and sugar 2% to 4%, the bactericide capacity, all the other are filler.Zinc sulphate has the effect that improves the inner enzymic activity of seed in the seed soaking process.The effect of sugar is to regulate osmotic pressure so that seed normally absorbs water, and the effect of additional seed nutrient is arranged simultaneously, guarantees normal seed germination.Sugar can be sucrose, glucose, fructose etc.The broad spectrum activity antibacterial agent that bactericide generally can adopt plant to use especially can be killed the bactericide of harmful fungoid in the soil, its effect be before seed germination and germination process in play sterilization, guarantee that seed is unlikely to go mouldy in germination process.Filler can be for example starch, a dextrin etc. of pulvis, with it and other become to be distributed into the seed soaking usefulness medicinal powder, they can certainly be pressed into lozenge or granule become to be distributed into the aqueous solution so that use before use with other.Filler also can be water or other solvents.This should require according to the different shape of product to determine.Certainly, filler also can adopt the form of pulvis and solvent, and only otherwise impact effect, the needs that can meet product design again then can.Above-mentioned three kinds of components in proportions scopes are better scopes that practice draws.
Foregoing invention can be perfect like this: sugar is sucrose 2% to 4%; Bactericide is the green prosperous No. two (places of production: Beichen District Fujin, Tianjin road factory name: Tianjin Agricultural Chemical Inst. agriculture chemical registration card number: LS95580) 0.083% to 0.166%; Facts have proved that employing sucrose is effective and cost is low, it is good that bactericide adopts green prosperous No. two effects, and its ratio is 0.083% to 0.166%; Preferred version of the present invention is: zinc sulphate (ZnSO
4) 1%, sucrose 2%, green prosperous No. two 0.083%.On to address following ratio be to adopt weight/volume percent.
Second purpose of the present invention is achieved in that the using method of the described seed soaking agent of a kind of claim 1, it is characterized in that: the filler of seed soaking agent is a water, other compositions and the water of seed soaking agent are made into the aqueous solution, sweet corn seeds was dipped in the aqueous solution 0.25～1 hour.When filler is water,, just can be used as seed-soaking liquid and be directly used in seed soaking directly with other composition and water wiring solution-forming; It is insufficient that seed soaking time is less than 0.25 hour and then acts on, DeGrain, and seed soaking time then essentially no synergy above 1 hour, even be an impediment to the germination of seed, the preferred time is 0.5 hour.
Second purpose of the present invention also can realize like this: the filler of seed soaking agent is a pulvis, and the seed soaking agent product that will have the pulvis filler is dissolved in the water, and forms 3.5～10% the aqueous solution, and seed is dipped in the aqueous solution, and seed soaking time is with top identical.
The present invention is owing to adopted zinc sulphate, sugared main component as seed soaking agent, solved sweet corn, sugar nutrition supply defect of insufficient when especially super-sweet corn is owing to germination vigor height and germination, thus their germination rate and germination survival rate improved effectively; Simultaneously again owing to adopted sterilization, the bactericide of bactericide, thereby guaranteed seed healthy sprouting under the external environment condition of a safety, effectively reduced the mould variability of seed when germinateing as seed germination.
Embodiment 1 is the seed soaking agent and the using method thereof of filler with water
Take by weighing 10 gram zinc sulphate (production of Shantou City's brilliance laboratory), 20 gram sucrose, 0.83 restrain (the place of production: Beichen District Fujin, Tianjin road factory name: Tianjin Agricultural Chemical Inst. agriculture chemical registration card number: LS95580), be dissolved in 1000 ml waters, make seed-soaking liquid green prosperous No. two.Super-sweet corn " super sweet 711 " seed (academy of agricultural sciences, Guangdong Province Vegetable Research Institute provides) (seed is the old kind in 1 year of storage) is placed seed-soaking liquid, make seed-soaking liquid submergence seed, soaked at normal temperatures 0.5 hour, take out seed then, drain away the water, 28～30 ℃ of following vernalization, 48 hours later statistics percentages of seedgermination.The result shows, uses super sweet 711 seed germination rate in seed soaking agent seed soaking back to reach 56.01%, and comparison improves 41.01% according to (with the water logging kind), proves that this seed soaking agent can obviously improve the germination rate of super-sweet corn.
Embodiment 2 is the seed soaking agent and the using method thereof of filler with starch
Take by weighing zinc sulphate 10 grams, sucrose 20 grams, green prosperous No. two 0.83 grams, other adds 9.17 gram starch as filler, mentioned component is fully mixed make pulvis.It is soluble in water with 4% concentration to get above-mentioned pulvis, makes seed-soaking liquid.The seed soaking processing method is with embodiment 1.
Embodiment 3 is the seed soaking agent (lozenge) and the using method thereof of filler with starch
Get zinc sulphate 10 grams, sucrose 20 grams, green prosperous No. two 0.83 grams, other adds 9.17 gram starch as filler, and mentioned component is fully mixed, and adds little water and the granulation of alcohol mixing, and the drying compressing tablet is made lozenge, and every ingot weight is 10 grams.Getting an ingot seed soaking agent adds water 250 and restrains into the seed soaking agent aqueous solution.The seed soaking processing method is with embodiment 1.
Comparative Examples: one, materials and methods:
(1) material: test material is that the super-sweet corn new varieties that academy of agricultural sciences, Guangdong Province Vegetable Research Institute is bred " surpass
Sweet 711 " (store the old kind in 1 year).
(2) utilize zinc sulphate, sucrose, green prosperous No. two 3 kinds of medicament variable concentrations proportionings (table 1) seed-soaking liquids to advance
(method is with embodiment 1) handled in the row seed soaking
(3) the different seed soaking times of each seed-soaking liquid (0.25,0.5,1,1.5,2 hour) are to the super-sweet corn germination rate
Influence.Two, result of the test
1, different seed-soaking liquids are to the influence of super-sweet corn germination rate
The different seed soaking agents of table 1 are to the influence of super-sweet corn germination rate
| Handle | Prescription | Germination rate | |||
| Zinc sulphate | Sucrose | Green prosperous No. two | Germination rate % | Comparison is according to increasing % | |
| ??1(CK) | ????0 | ????0 | ????0 | ????39.72 | |
| ????2 | ????1 | ????2 | ??0.083 | ????56.01 | ????41.01 |
| ????3 | ????2 | ????4 | ??0.166 | ????49.18 | ????23.82 |
| ????4 | ????0 | ????2 | ??0.166 | ????40.97 | ????2.92 |
| ????5 | ????1 | ????4 | ????0 | ????37.22 | ????-6.29 |
| ????6 | ????2 | ????0 | ??0.083 | ????49.57 | ????24.79 |
| ????7 | ????0 | ????4 | ??0.083 | ????38.77 | ????-2.39 |
| ????8 | ????1 | ????0 | ??0.166 | ????46.12 | ????16.11 |
| ????9 | ????2 | ????2 | ????0 | ????49.49 | ????24.59 |
8 kinds of seed soaking agent prescriptions (handle 1 for contrast promptly with the water logging kind) are compared (table 1) to the influence of super-sweet corn " super sweet 711 " germination rate, the result shows, in 8 processing, utilizing and handling 2 (is zinc sulphate 1%, sucrose 2%, green prosperous No. two 0.083%) seed soaking back percentage of seedgermination is 56.01%, comparison improves 41.01% according to (handling 1), can obviously improve super-sweet corn " super sweet 711 " seed germination rate.Therefore thinking utilizes sweet corn seed soaking agent (green prosperous No. two 0.083% of zinc sulphate 1%+ sucrose 2%+) can improve the sweet corn germination rate effectively.
2, different seed soaking times are to the influence of super-sweet corn germination rate
Utilize different seed soaking agents to the processing of soaking seed of super sweet 711 seeds, seed soaking time is 0.25～1 hour, and percentage of seedgermination does not have significant change; When seed soaking time surpasses 1 hour, along with the prolongation of seed soaking time, percentage of seedgermination significantly descend (table 2).
Table 2 seed soaking time is to the influence of super sweet 711 percentages of seedgermination
| Seed soaking time | 0.25 hour | 0.5 hour | 1 hour | 1.5 hour | 2 hours |
| Germination rate % | 50.55 | 56.01 | 48.16 | 37.32 | 30.17 |
Conclusion:
With zinc sulphate 1%, sucrose 2%.Green prosperous No. two 0.083% seed-soaking liquid carries out super-sweet corn seed soaking processing can obviously improve percentage of seedgermination, and the seed soaking agent seed soaking time was good with 0.25～1 hour.
Claims (6)
1, a kind of sweet corn seed soaking agent is characterized in that: contain zinc sulphate 1% to 2%, and sugar 2% to 8%, the bactericide capacity, all the other are filler.
2, seed soaking agent according to claim 1 is characterized in that: sugar is sucrose 2% to 4%.
3, seed soaking agent according to claim 1 and 2 is characterized in that: bactericide is green prosperous No. two, and its content is 0.083% to 0.166%.
4, seed soaking agent according to claim 3 is characterized in that: zinc sulphate 1%, sucrose 2%.Green prosperous No. two 0.083%.
5, the using method of the described seed soaking agent of a kind of claim 1 is characterized in that: the filler of seed soaking agent is a water, and other compositions and the water of seed soaking agent is made into the aqueous solution, and sweet corn seeds was dipped in the aqueous solution 0.25～1 hour.
6, method according to claim 5 is characterized in that: the filler of seed soaking agent is a pulvis, the seed soaking agent water is dissolved as the aqueous solution of 3.5--10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001308823A CN1136774C (en) | 2000-12-25 | 2000-12-25 | Sweet corn seed soaking agent and its usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001308823A CN1136774C (en) | 2000-12-25 | 2000-12-25 | Sweet corn seed soaking agent and its usage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1360831A true CN1360831A (en) | 2002-07-31 |
| CN1136774C CN1136774C (en) | 2004-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001308823A Expired - Fee Related CN1136774C (en) | 2000-12-25 | 2000-12-25 | Sweet corn seed soaking agent and its usage |
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| CN (1) | CN1136774C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836529A (en) * | 2010-06-10 | 2010-09-22 | 青岛农业大学 | Method for improving germination of stevia rebaudiana seeds |
| CN102487688A (en) * | 2011-12-05 | 2012-06-13 | 张志平 | Method for cultivating zinc-rich sweet sticky corn |
| CN104291924A (en) * | 2013-07-18 | 2015-01-21 | 北京阿格瑞斯生物技术有限公司 | Composite type corn seed soaking agent for regulation of growth and use method thereof |
| CN104904368A (en) * | 2015-05-26 | 2015-09-16 | 黑龙江八一农垦大学 | Method for corn seed germination under exogenous sugar seed soaking salt stress alleviation |
| CN104956813A (en) * | 2015-06-29 | 2015-10-07 | 曾少兰 | Method for improving germination rate of corn seeds |
| CN105145027A (en) * | 2015-06-27 | 2015-12-16 | 蚌埠市双墩农业生物科技开发有限责任公司 | Corn plantation method |
| CN105284891A (en) * | 2015-09-16 | 2016-02-03 | 北京中农新星农业科技有限责任公司 | Seed treatment method for improving vigor of super-sweet corn seeds and dedicated compound initiator of seed treatment method |
| CN115316265A (en) * | 2022-08-19 | 2022-11-11 | 辽东学院 | Sweet corn crossbreeding method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124835A (en) * | 2010-12-16 | 2011-07-20 | 淮阴师范学院 | Method for improving old seed vitality of hybrid rice and hybrid corn |
-
2000
- 2000-12-25 CN CNB001308823A patent/CN1136774C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836529A (en) * | 2010-06-10 | 2010-09-22 | 青岛农业大学 | Method for improving germination of stevia rebaudiana seeds |
| CN101836529B (en) * | 2010-06-10 | 2011-08-10 | 青岛农业大学 | Method for improving germination of stevia rebaudiana seeds |
| CN102487688A (en) * | 2011-12-05 | 2012-06-13 | 张志平 | Method for cultivating zinc-rich sweet sticky corn |
| CN104291924A (en) * | 2013-07-18 | 2015-01-21 | 北京阿格瑞斯生物技术有限公司 | Composite type corn seed soaking agent for regulation of growth and use method thereof |
| CN104904368A (en) * | 2015-05-26 | 2015-09-16 | 黑龙江八一农垦大学 | Method for corn seed germination under exogenous sugar seed soaking salt stress alleviation |
| CN105145027A (en) * | 2015-06-27 | 2015-12-16 | 蚌埠市双墩农业生物科技开发有限责任公司 | Corn plantation method |
| CN104956813A (en) * | 2015-06-29 | 2015-10-07 | 曾少兰 | Method for improving germination rate of corn seeds |
| CN105284891A (en) * | 2015-09-16 | 2016-02-03 | 北京中农新星农业科技有限责任公司 | Seed treatment method for improving vigor of super-sweet corn seeds and dedicated compound initiator of seed treatment method |
| CN115316265A (en) * | 2022-08-19 | 2022-11-11 | 辽东学院 | Sweet corn crossbreeding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1136774C (en) | 2004-02-04 |
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