CN103404513B - A kind of seed potato dormancy extends agent and using method thereof - Google Patents
A kind of seed potato dormancy extends agent and using method thereof Download PDFInfo
- Publication number
- CN103404513B CN103404513B CN201310283993.3A CN201310283993A CN103404513B CN 103404513 B CN103404513 B CN 103404513B CN 201310283993 A CN201310283993 A CN 201310283993A CN 103404513 B CN103404513 B CN 103404513B
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- potato
- seed
- dormancy
- seed potato
- agent
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Links
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 96
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 94
- 230000005059 dormancy Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 8
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims abstract description 17
- 241000723346 Cinnamomum camphora Species 0.000 claims abstract description 17
- 229960000846 camphor Drugs 0.000 claims abstract description 17
- 229930008380 camphor Natural products 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 230000000284 resting effect Effects 0.000 claims description 16
- 244000025254 Cannabis sativa Species 0.000 claims description 14
- 241000220317 Rosa Species 0.000 claims description 14
- 235000012054 meals Nutrition 0.000 claims description 14
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- 239000003899 bactericide agent Substances 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 4
- 238000009331 sowing Methods 0.000 claims description 4
- 108010016634 Seed Storage Proteins Proteins 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000003306 harvesting Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000035784 germination Effects 0.000 abstract description 2
- 230000005764 inhibitory process Effects 0.000 abstract description 2
- 230000002028 premature Effects 0.000 abstract description 2
- 230000014284 seed dormancy process Effects 0.000 abstract description 2
- 230000007226 seed germination Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- RMOGWMIKYWRTKW-UONOGXRCSA-N (S,S)-paclobutrazol Chemical compound C([C@@H]([C@@H](O)C(C)(C)C)N1N=CN=C1)C1=CC=C(Cl)C=C1 RMOGWMIKYWRTKW-UONOGXRCSA-N 0.000 description 1
- 239000005647 Chlorpropham Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000005985 Paclobutrazol Substances 0.000 description 1
- 206010043183 Teething Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- CWJSHJJYOPWUGX-UHFFFAOYSA-N chlorpropham Chemical compound CC(C)OC(=O)NC1=CC=CC(Cl)=C1 CWJSHJJYOPWUGX-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001339 epidermal cell Anatomy 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- FGKQHSLLLIOMLT-UHFFFAOYSA-N methyl acetate;naphthalene Chemical compound COC(C)=O.C1=CC=CC2=CC=CC=C21 FGKQHSLLLIOMLT-UHFFFAOYSA-N 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention provides a kind of seed potato dormancy and extend agent, comprise the camphor ball that mass content is no less than 20%.Described seed potato dormancy extends agent and is intended to by extending seed potato dormancy and inhibition of potato potato seed germination, solve potato harvest season and plantation season time difference, to form the synchronism of potato seed germinating time and plantation time, reduce the rotten potato rate (proportion of goods damageds) that potato seed premature germination brings.This potato seed dormancy simultaneously extends agent can make seed potato preserve at normal temperatures, decreases the use of freezer facility and relevant energy consumption in potato seed storage, reduces potato seed storage cost.
Description
Technical field
The present invention relates to seed potato technical field, particularly, relate to a kind of seed potato dormancy and extend agent and using method thereof.
Background technology
The resting stage of seed potato is 45 days-90 days.The plantation season of China most area potato and harvest season time phase difference are too far away, that is from gathering in the crops to the time of plantation far beyond its resting stage.If do not extend the resting stage of seed potato, can not ensure that it also maintains vigour and best plantation state when planting.Therefore, be very important in seed potato storage time control production of hybrid seeds potato resting stage.
At present, at south China, generally use hormone, as paclobutrazol, chlorpropham, naphthalene methyl acetate etc., process and extend its resting stage in conjunction with low-temperature cold store storage seed potato, and in northern China, general cellar or normal temperature storehouse storage seed potato extend its resting stage.In these two kinds of storage ways, there is complicated operation in the former, energy consumption is high, and infrastructure equipment costly, hormone has the defects such as impact to potato seed; After then to there is rotten potato rate high and almost can not extend resting stage of potato seed, potato seed must just plantation after resting stage, and it is single namely to plant season, and potato seed can not meet the demand of plantation in many seasons.
Therefore, the method for new prolongation seed potato resting stage is urgently found.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of method that seed potato dormancy extends agent and extends seed potato resting stage with this prolongation agent, described seed potato dormancy extends agent and is intended to by extending seed potato dormancy and inhibition of potato potato seed germination, solve potato harvest season and plantation season time difference, to form the synchronism of potato seed germinating time and plantation time, reduce the rotten potato rate (proportion of goods damageds) that potato seed premature germination brings.This potato seed dormancy simultaneously extends agent can make seed potato preserve at normal temperatures, decreases the use of freezer facility and relevant energy consumption in potato seed storage, reduces potato seed storage cost.
Technical scheme of the present invention is as follows: a kind of seed potato dormancy extends agent, comprises the camphor ball that mass content is no less than 20%.
Preferably, described seed potato dormancy extends agent, also comprises flavoring rose essence and grass meal.
Preferably, described camphor ball, described flavoring rose essence and described grass meal are 1 ~ 3:1 ~ 3:1 in mass ratio.
Preferably, the mass ratio of described camphor ball, described flavoring rose essence and described grass meal is 2:2:1.
Preferably, described seed potato dormancy extends agent, also containing desiccant, bactericide.
The using dosage that described seed potato dormancy extends agent is 6 ~ 10g/m
3.
Extend with described seed potato dormancy the method that agent extends seed potato resting stage, comprise the steps:
1) be deposited in normal temperature storehouse by the seed potato just gathered in the crops, thickness is 3 ~ 4m;
2) according to 6 ~ 10g/m
3using dosage described seed potato dormancy is extended agent and is positioned in seed potato buttress;
3) seal normal temperature storehouse, preserve 3 ~ 12 months;
4) first 25 ~ 35 days of seed potato sowing, takes out of normal temperature storehouse by seed potato, and room temperature is placed.
The use principle that described seed potato dormancy extends agent is as follows: when potato is in resting state, potato block can produce a kind of chu inhibitor.As long as research shows that the concentration of this chu inhibitor maintains certain level, potato block is just in resting state.And containing the material similar to described chu inhibitor structural formula in the material that camphor ball volatilizes, same inhibitory action can be played.If have certain density camphor ball volatile matter in the air of storage of potato room, volatile matter enters potato block by epidermal cell, and potato block just can be allowed to be in resting state.Flavoring rose essence and grass meal, as auxiliary material, mainly alleviate the smell in storeroom.
Beneficial effect of the present invention is: facts have proved, seed potato dormancy of the present invention is used to extend agent, the resting stage of seed potato can be extended to 1 year, to the sprouting of potato seed and the growth in later stage without any harmful effect, and the rotten potato rate of potato seed also reduces 70% than traditional storage practice, and preserving facility needed for seed potato especially is at normal temperatures normal temperature storehouse, this not only reduces facility expense, also reduce energy consumption, low price, easy to use.
Embodiment
Embodiment 1:
1) get the seed potato 3 parts of just results, each 500kg is deposited in 3 normal temperature storehouses respectively, and thickness is 3m; By a copy of it called after control group, another two parts of difference called after sample sets 1 and sample sets 2.
2) according to 8g/m
3using dosage camphor ball is positioned over sample sets 1 seed potato buttress in; Separately get the seed potato dormancy prolongation agent that camphor ball, flavoring rose essence and grass meal mass ratio are 2:2:1, according to 8g/m
3using dosage be positioned over sample sets 2 seed potato buttress in;
3) 3 normal temperature storehouses are sealed respectively; Preserve 11 months.
4) first 30 days of seed potato sowing, takes out of normal temperature storehouse by the seed potato sealed in 3 normal temperature storehouses, and after statistics, the rotten potato rate of known control group seed potato reaches 10%, and sample sets 1 and the rotten potato rate of sample sets 2 seed potato are respectively 3% and 2.8%.
5) choose each 20kg of seed potato in good condition in 3 groups, stripping and slicing, sowing, observe potato teething conditions, after statistics, known control group seed potato bud ratio is 40%, and sample sets 1 and sample sets group 2 seed potato bud ratio are 96% and 98%.
Embodiment 2:
A kind of seed potato dormancy extends agent, by camphor ball, and flavoring rose essence and grass meal composition; The 1:1:1 mixing in mass ratio of camphor ball, flavoring rose essence and grass meal.
Embodiment 3:
A kind of seed potato dormancy extends agent, by camphor ball, and flavoring rose essence and grass meal composition; Camphor ball, flavoring rose essence and grass meal in mass ratio example are 2:2:1.
Embodiment 4:
A kind of seed potato dormancy extends agent, and by camphor ball, flavoring rose essence, grass meal, desiccant and bactericide form; Camphor ball, flavoring rose essence and grass meal in mass ratio example are 2:2:1; Wherein, desiccant is that described seed potato dormancy extends 1% of agent gross mass; Bactericide is that described seed potato dormancy extends 0.2% of agent gross mass.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, its framework form can be flexible and changeable, can subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (4)
1. seed potato dormancy extends an agent, it is characterized in that, comprises the camphor ball that mass content is no less than 20%; The using dosage that described seed potato dormancy extends agent is 6 ~ 10g/m
3; Also comprise flavoring rose essence and grass meal; Described camphor ball, described flavoring rose essence and described grass meal are 1 ~ 3:1 ~ 3:1 in mass ratio.
2. seed potato dormancy as claimed in claim 1 extends agent, and it is characterized in that, the mass ratio of described camphor ball, described flavoring rose essence and described grass meal is 2:2:1.
3. seed potato dormancy as claimed in claim 1 or 2 extends agent, it is characterized in that, also containing desiccant, bactericide.
4. extend with seed potato dormancy described in any one of claims 1 to 3 the method that agent extends seed potato resting stage, it is characterized in that, comprise the steps:
1) be deposited in normal temperature storehouse by the seed potato just gathered in the crops, thickness is 3 ~ 4m;
2) according to 6 ~ 10g/m
3using dosage described seed potato dormancy is extended agent and is positioned in seed potato buttress;
3) seal normal temperature storehouse, preserve 3 ~ 12 months;
4) first 25 ~ 35 days of seed potato sowing, takes out of normal temperature storehouse by seed potato, and room temperature is placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283993.3A CN103404513B (en) | 2013-07-08 | 2013-07-08 | A kind of seed potato dormancy extends agent and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283993.3A CN103404513B (en) | 2013-07-08 | 2013-07-08 | A kind of seed potato dormancy extends agent and using method thereof |
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| Publication Number | Publication Date |
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| CN103404513A CN103404513A (en) | 2013-11-27 |
| CN103404513B true CN103404513B (en) | 2015-12-23 |
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| CN201310283993.3A Expired - Fee Related CN103404513B (en) | 2013-07-08 | 2013-07-08 | A kind of seed potato dormancy extends agent and using method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123909A (en) * | 2014-06-04 | 2015-12-09 | 赵东宁 | Potato fresh keeping method |
| CN104521962A (en) * | 2014-12-30 | 2015-04-22 | 马艳荣 | A seed potato dormancy prolonging agent and its application method |
| CN113796184A (en) * | 2020-06-16 | 2021-12-17 | 沈阳恩柽研究院有限公司 | Propagule extract and application thereof |
| CN114794104B (en) * | 2022-04-12 | 2024-04-02 | 山东农业工程学院 | A plant growth regulator, preparation method and use method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080146444A1 (en) * | 2006-12-19 | 2008-06-19 | Polymer Ventures, Inc. | Method and compositions for improving plant growth |
| CN101875657A (en) * | 2009-04-29 | 2010-11-03 | 南开大学 | Application of seraphine alkaloid organic acid salt derivatives in pesticides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5985279A (en) * | 1982-11-08 | 1984-05-17 | Seiwa Kasei Kk | Preventing animal or plant from blackening or browning |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080146444A1 (en) * | 2006-12-19 | 2008-06-19 | Polymer Ventures, Inc. | Method and compositions for improving plant growth |
| CN101875657A (en) * | 2009-04-29 | 2010-11-03 | 南开大学 | Application of seraphine alkaloid organic acid salt derivatives in pesticides |
Non-Patent Citations (2)
| Title |
|---|
| "纸质、纺织品类文物萘吸附量的毛细管柱气相色谱测定";欧秀花等;《天水师范学院学报》;20080930;第28卷(第5期);第1页 * |
| "马铃薯抑芽技术研究进展";赵双 等;《食品科学》;20101119;第3页2.2，第5页倒数第2段 * |
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| CN103404513A (en) | 2013-11-27 |
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