CN103404513A - Potato seed dormancy extension agent of potatoes and using method thereof - Google Patents
Potato seed dormancy extension agent of potatoes and using method thereof Download PDFInfo
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- CN103404513A CN103404513A CN2013102839933A CN201310283993A CN103404513A CN 103404513 A CN103404513 A CN 103404513A CN 2013102839933 A CN2013102839933 A CN 2013102839933A CN 201310283993 A CN201310283993 A CN 201310283993A CN 103404513 A CN103404513 A CN 103404513A
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Abstract
The invention provides a potato seed dormancy extension agent of potatoes. The potato seed dormancy extension agent comprises camphor balls of which the mass content is not less than 20%; the potato seed dormancy extension agent of the potatoes aims at solving the problem of time difference of a harvest season and a planting season of the potatoes by prolonging the dormancy of the potato seed and inhibiting sprouting of the potato seed, so as to form synchronism of the germinating time and the planting time of the potato seed and reduce the rotten potato rate (attrition rate) caused by early germination of the potato seed. Meanwhile, the potato seed of the potato can be stored at normal temperature by the potato seed dormancy extension agent; the use of cold storage facilities and related energy consumption in the storage process of the potato seed is reduced; the cost of the storage process of the potato seed is also reduced.
Description
Technical field
The present invention relates to the 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.Plantation season and the harvest season time phase difference of China most areas potato are too far away, that is to say from results to the plantation time far beyond its resting stage.If do not extend the resting stage of seed potato can not guarantee that it also maintains vigour and best plantation state when plantation.Therefore, in seed potato storage time control production of hybrid seeds potato resting stage, be very important.
At present, at south China, generally use hormone, as paclobutrazol, chlorpropham, naphthalene methyl acetate etc., processing extends its resting stage in conjunction with low-temperature cold store storage seed potato, and in northern China, general using cellar or normal temperature storehouse storage seed potato extend its resting stage.In these two kinds of storage ways, the former exists complicated operation, energy consumption high, and the infrastructure equipment expense is high, hormone is to the defect such as potato seed is influential; After exist rotten potato rate high and almost can not extend the resting stage of potato seed, potato seed must be in resting stage just plantation later, namely plants season single, potato seed can not meet the demand of many plantations in seasons.
Therefore, urgently find the new prolongation seed potato method of resting stage.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of seed potato dormancy extends agent and extends the seed potato method of resting stage with this prolongation agent, described seed potato dormancy extends agent and is intended to germinate by extending seed potato dormancy and inhibition of potato potato seed, solve the time difference in potato harvest season and plantation season, to form potato seed germinating time and the synchronism of plantation time, reduce the rotten potato rate (proportion of goods damageds) that potato seed is germinateed and brought too early.This potato seed dormancy simultaneously extends agent can make seed potato preserve at normal temperatures, has reduced the use of freezer facility and relevant energy consumption in the potato seed storage, has reduced potato seed storage cost.
Technical scheme of the present invention is as follows: a kind of seed potato dormancy extends agent, comprises that mass content is no less than 20% camphor ball.
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 contains desiccant, bactericide.
The using dosage that described seed potato dormancy extends agent is 6～10g/m
3.
With described seed potato dormancy, extend agent and extend the seed potato method of resting stage, comprise the steps:
1) seed potato that will just gather in the crops is deposited in the normal temperature storehouse, and thickness is 3～4m;
2) according to 6～10g/m
3Using dosage described seed potato dormancy extended to agent be positioned in the seed potato buttress;
3) sealing normal temperature storehouse, preserved 3～12 months;
4) the seed potato sowing is first 25～35 days, and seed potato is taken out of to the normal temperature storehouse, and room temperature is placed.
The use principle that described seed potato dormancy extends agent is as follows: when potato was in resting state, the potato piece can produce a kind of chu inhibitor.Research shows that the potato piece just is in resting state as long as the concentration of this chu inhibitor maintains certain level.And in the material that camphor ball volatilizes, contain the material similar to described chu inhibitor structural formula, can play same inhibitory action.If certain density camphor ball volatile matter is arranged in the air of storage of potato chamber, volatile matter enters the potato piece by epidermal cell, just can allow the potato piece be in resting state.Flavoring rose essence and grass meal, as auxiliary material, are mainly the smells of alleviating in storeroom.
Beneficial effect of the present invention is: facts have proved, use seed potato dormancy of the present invention to extend agent, the resting stage of seed potato can be extended to 1 year, without any harmful effect, and the rotten potato rate of potato seed also reduced by 70% than traditional storage practice to the sprouting of potato seed and the growth in later stage, and preserving especially at normal temperatures the required facility of seed potato is the normal temperature storehouse, this not only reduces the facility expense, also reduce energy consumption, low price, easy to use.
Embodiment
Embodiment 1:
1) get 3 parts of the seed potatos of firm results, each 500kg is deposited in respectively in 3 normal temperature storehouses, 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 in the seed potato buttress of sample sets 1; Separately getting camphor ball, flavoring rose essence and grass meal mass ratio is the seed potato dormancy prolongation agent of 2:2:1, according to 8g/m
3Using dosage be positioned in the seed potato buttress of sample sets 2;
3) seal respectively 3 normal temperature storehouses; Preserved 11 months.
4) the seed potato sowing is first 30 days, and the seed potato sealed in 3 normal temperature storehouses is taken out of to the normal temperature storehouse, and after statistics, the rotten potato rate of control group seed potato as can be known 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 situation, and after statistics, control group seed potato bud ratio as can be known is 40%, and sample sets 1 and sample sets group 2 seed potato bud ratios are 96% and 98%.
Embodiment 2:
A kind of seed potato dormancy extends agent, and by camphor ball, flavoring rose essence and grass meal form; Camphor ball, flavoring rose essence and grass meal 1:1:1 in mass ratio mix.
Embodiment 3:
A kind of seed potato dormancy extends agent, and by camphor ball, flavoring rose essence and grass meal form; Camphor ball, flavoring rose essence and grass meal example in mass ratio 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 example in mass ratio are 2:2:1; Wherein, desiccant is 1% of described seed potato dormancy prolongation agent gross mass; Bactericide is 0.2% of described seed potato dormancy prolongation 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 the 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 the 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 claims of submitting to.
Claims (7)
1. a seed potato dormancy extends agent, it is characterized in that, comprises that mass content is no less than 20% camphor ball.
2. seed potato dormancy as claimed in claim 1 extends agent, it is characterized in that, also comprises flavoring rose essence and grass meal.
3. seed potato dormancy as claimed in claim 2 extends agent, it is characterized in that, described camphor ball, described flavoring rose essence and described grass meal are 1～3:1～3:1 in mass ratio.
4. seed potato dormancy as claimed in claim 3 extends agent, it is characterized in that, the mass ratio of described camphor ball, described flavoring rose essence and described grass meal is 2:2:1.
5. seed potato dormancy as described as claim 1～4 any one extends agent, it is characterized in that, also contains desiccant, bactericide.
6. seed potato dormancy as described as claim 1～4 any one extends agent, it is characterized in that, the using dosage that described seed potato dormancy extends agent is 6-10g/m
3.
7. with the described seed potato dormancy of claim 1～6 any one, extend agent and extend the seed potato method of resting stage, it is characterized in that, comprise the steps:
1) seed potato that will just gather in the crops is deposited in the normal temperature storehouse, and thickness is 3～4m;
2) according to 6～10g/m
3Using dosage described seed potato dormancy extended to agent be positioned in the seed potato buttress;
3) sealing normal temperature storehouse, preserved 3～12 months;
4) the seed potato sowing is first 25～35 days, and seed potato is taken out of to the normal temperature storehouse, and room temperature is placed.
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| Application Number | Priority Date | Filing Date | Title |
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| 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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| 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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| CN103404513A true CN103404513A (en) | 2013-11-27 |
| CN103404513B CN103404513B (en) | 2015-12-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521962A (en) * | 2014-12-30 | 2015-04-22 | 马艳荣 | Seed potato dormancy prolonging agent and use method thereof |
| CN105123909A (en) * | 2014-06-04 | 2015-12-09 | 赵东宁 | Potato fresh keeping 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 |
| CN114794104A (en) * | 2022-04-12 | 2022-07-29 | 山东农业工程学院 | Plant growth regulator, preparation method and use method |
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| JPS5985279A (en) * | 1982-11-08 | 1984-05-17 | Seiwa Kasei Kk | Preventing animal or plant from blackening or browning |
| 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 tylophorine-type alkaloid organic acidic salt derivatives in pesticide |
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2013
- 2013-07-08 CN CN201310283993.3A patent/CN103404513B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| 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 tylophorine-type alkaloid organic acidic salt derivatives in pesticide |
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| 欧秀花等: ""纸质、纺织品类文物萘吸附量的毛细管柱气相色谱测定"", 《天水师范学院学报》, vol. 28, no. 5, 30 September 2008 (2008-09-30) * |
| 王坤明: ""天然樟脑丸踪迹难觅"", 《福建质量管理》, 15 January 2010 (2010-01-15) * |
| 赵双 等: ""马铃薯抑芽技术研究进展"", 《食品科学》, 19 November 2010 (2010-11-19), pages 1 - 7 * |
Cited By (5)
| 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 | Seed potato dormancy prolonging agent and use method thereof |
| CN113796184A (en) * | 2020-06-16 | 2021-12-17 | 沈阳恩柽研究院有限公司 | Propagule extract and application thereof |
| CN114794104A (en) * | 2022-04-12 | 2022-07-29 | 山东农业工程学院 | Plant growth regulator, preparation method and use method |
| CN114794104B (en) * | 2022-04-12 | 2024-04-02 | 山东农业工程学院 | Plant growth regulator, preparation method and use method |
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| CN103404513B (en) | 2015-12-23 |
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