CN104397031B - Special seed dressing agent for common yam rhizome block-cutting sowing breeding - Google Patents
Special seed dressing agent for common yam rhizome block-cutting sowing breeding Download PDFInfo
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- CN104397031B CN104397031B CN201410553094.5A CN201410553094A CN104397031B CN 104397031 B CN104397031 B CN 104397031B CN 201410553094 A CN201410553094 A CN 201410553094A CN 104397031 B CN104397031 B CN 104397031B
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Abstract
The present invention relates to a special seed dressing agent for common yam rhizome block-cutting sowing breeding. The special seed dressing agent comprises, by weight, 1-15% of a rooting agent, 30-44% of a bactericidal agent, and 55% of plant ash, wherein the rooting agent is formed by mixing vermiculite powder, 6-benzylamino adenine and naphthaleneacetic acid. The preparation method comprises: taking 1.5 parts of 6-benzylamino adenine and 0.5 part of naphthaleneacetic acid, respectively dissolving with 1 ml of alcohol with a volume fraction of 95%, adding water to carry out volume metering to achieve 100 ml, completely stirring with 98 parts of dried vermiculite powder, placing into a place with a temperature of 80 DEG C, and drying to achieve a constant weight, wherein the bactericidal agent is chlorothalonil. According to the present invention, after the special seed dressing agent is applied on the common yam rhizome block-cutting breeding, the easy rotting problem of the common yam rhizome section after sowing can be solved, the rooting and the generating of the common yam rhizome can be synchronously performed, the emergence rate is high, the emergence is neat and uniform, and the prevention and treatment effects on stalk rot and wilt disease can achieve more than 96%.
Description
Technical field
The present invention relates to a kind of special seed dressing of Chinese yam stripping and slicing seed propagation.
Background technology
At present, stem tuber rhizome cutting propagation is the upper main propagation method of Chinese yam production.In the prior art, Chinese yam rhizome cutting propagation is
Refer to and be divided into Chinese yam cross-talk to be sowed after dipping in upper plant ash sterilization on kind of a stem tuber, the method has easy to operate, saving of work and time
The advantages of, but there is rotten serious, the low deficiency of emergence rate of Chinese yam cross-talk simultaneously, its main cause is only to be sterilized not by plant ash
Cause pathogeny imcrobe infection Chinese yam cross-talk tangent plane can be prevented, so that it is heavier to broadcast rear disease generation.Simultaneously as Chinese yam cross-talk has first
The characteristic germinateed after taking root, sows the fast-growth of initial stage root to the inhibitory action sprouted so that Chinese yam cross-talk broadcasts the rear seeding stage
Extension, seedling is mutually irregular, is unfavorable for the harvesting high-quality high-yield of Chinese yam.
It is the common method prevented and treated crops seedling stage disease and improve emergence rate using seed dressing treatment seed.Sell on the market
Seed dressing species it is more, point have peanut seed dressing, corn seed treatment, rice seed dressing agent etc. by crop species, have by function point
Agricultural chemicals wheat seed dressing agent, agricultural chemicals sugarcane seed dressing, potato seed-dressing agent etc..One being directed to property of common feature of these seed dressings
By force, with specificity, i.e., a kind of special seed dressing can only be for specific crop or with specific function.Such as it is all stripping and slicing numerous
Crop is grown, potato seed-dressing agent is only used for potato cutting breeding, and cannot be used for other root tuber tuberous plant such as Chinese yams
Rhizome cutting propagation on.Because potato belongs to Solanaceae nightshade, Chinese yam belongs to Dioscoreaceae yam, agrotype
Difference, sows different with the disease occurred when emerging, and the upgrowth situation of seedling is also different.If potato is based on late blight,
It is a kind of disease caused by phytophthora (Ptytophthora infsetans), horse bell seed dressing is directed to preventing and treating potato late blight
Disease design；Chinese yam is the fungi caused by pinch outs (Fusarium oxysporum) based on stem rot and droop
Disease, with stronger selectivity.Therefore, potato seed-dressing agent cannot function as Chinese yam seed dressing and use.
At present, on the market not for the special seed dressing of Chinese yam stripping and slicing seed propagation.
The content of the invention
The present invention is in view of the shortcomings of the prior art, it is therefore intended that provide a kind of special mixing for Chinese yam stripping and slicing seed propagation
Agent is planted, the seed dressing is applied on Chinese yam stripping and slicing seed propagation, can effectively solve Chinese yam cross-talk tangent plane after planting easily rotten
Rotten problem, effective controlling disease improves emergence rate；Also, using after the seed dressing, Chinese yam cross-talk is taken root and same stepping of germinateing
OK, Chinese yam cross-talk in the prior art can be effectively improved and broadcasts problem mutually irregular with seedling long of rear seeding stage.
For achieving the above object, the technical solution adopted in the present invention is：
A kind of special seed dressing of Chinese yam stripping and slicing seed propagation, it is made up of root-growing agent, bactericide and plant ash, each component
It is by weight percentage：Root-growing agent 1~15%, bactericide 30~44%, plant ash 55%.
By such scheme, the root-growing agent is mixed by vermiculite power, 6- benzyls aminoadenine (6-BA) and methyl α-naphthyl acetate (NAA) to be made
Standby to form, the percentage by weight of each component is：Vermiculite power 98%, 6-BA 1.5%, NAA 0.5%；Its preparation method is：Take
After 1.5 parts of 6-BA and 0.5 part of NAA are dissolved with the alcohol that 1ml volume fractions are 95% respectively, add water and be settled to 100ml, then with 98
Part dries vermiculite power and fully mixes thoroughly, is placed in 80 DEG C of drying to constant weight.
By such scheme, the bactericide is Bravo.
Preferably, each component of above-mentioned seed dressing is by weight percentage：Root-growing agent 1~4%, bactericide 41~
44%th, plant ash 55%.
It is further preferable that each component of above-mentioned seed dressing is by weight percentage：Root-growing agent 1.5%, bactericide
43.5%, plant ash 55%.
Seed dressing of the present invention is applied to during the stripping and slicing seed propagation of Chinese yam, concrete operations are：
(1) sterilization cutting knife：After cutting knife is cleaned, wiped 2~3 times with cotton ball soaked in alcohol；
(2) the stripping and slicing segmentation of stem tuber is planted：Chinese yam kind stem tuber is first indulged into partial application with the cutting knife sterilized, then is laterally cut into length
The Chinese yam cross-talk of about 5-7cm, the average of single Chinese yam cross-talk weighs about 30g~40g；
(3) dress seed：The Chinese yam cross-talk that step (2) is obtained is mixed with seed dressing, seed dressing is substantially adhered on tangent plane,
Seed dressing is 1 with the mass ratio of Chinese yam cross-talk:10；
(4) sow：Chinese yam cross-talk is placed 1~2 day after being sufficiently mixed with seed dressing, you can directly sowed.
Plant ash has the effect sterilized and promote the healing of Chinese yam cross-talk tangent plane in the present invention；Bravo has sterilized work
With can prevent and treat Chinese yam cross-talk and be rotted because of bacteria infection.Vermiculite power in root-growing agent has water conservation, ventilates and do not allow perishable etc.
Characteristic, after Chinese yam cross-talk dips in vermiculite power, gas permeability increases, simultaneously as the buffer action of vermiculite power, to reducing tangent plane infection
Pathogenic microorganism also has certain facilitation；Methyl α-naphthyl acetate and 6- benzyls aminoadenine are conventional plant growth regulator,
The Main Function of wherein methyl α-naphthyl acetate is the formation for promoting root, and the Main Function of 6- benzyl aminoadenines is the formation for promoting bud.
Under the synergy regulation and control of plant ash, Bravo and root-growing agent, the early, germination that shows as taking root of Chinese yam cross-talk after planting is also early,
Taking root and germinateing synchronously carries out (after sowing 20 days, it can be seen that obvious root and bud are formd on Chinese yam cross-talk), and emerges
Time Relatively centralized, emergence rate is high, and seedling is mutually neat, overcomes Chinese yam cross-talk in the prior art and broadcasts that rear emergence rate is low, seedling mutually differs
The deficiencies such as cause.
The beneficial effects of the invention are as follows：Compared with being dressed seed using only plant ash in the prior art, seed dressing of the present invention will be killed
Microbial inoculum, root-growing agent and plant ash are applied in combination, with low cost, easy to use, not only solve and easily rotted after Chinese yam cross-talk is broadcast
Problem, and Chinese yam cross-talk take root soon, germination it is also fast (synchronous carrying out of sprouting of taking root), emergence rate is high and neat and consistent, right
Stem rot, the prevention effect of droop reach more than 96%.
Brief description of the drawings
Fig. 1 is to use and be not used seed dressing of the present invention, the comparison diagram of Chinese yam cross-talk, wherein 1-1 after sowing 20 days
It is that, using seed dressing of the present invention, 1-2 is that seed dressing of the present invention is not used.
Fig. 2 is the bud and fibrous root grown on Chinese yam cross-talk after sowing 20 days, wherein 1 is using seed dressing of the present invention
Root, 2 is bud.
Fig. 3 is the healing situation of Chinese yam cross-talk tangent plane after sowing 20 days using seed dressing of the present invention, wherein 1 is root,
2 is bud, and 3 is tangent plane.
Specific embodiment
For a better understanding of the present invention, it is with reference to the embodiment content that the present invention is furture elucidated but of the invention
Content is not limited solely to following example.
Embodiment 1~4
In embodiment 1~4, each group distribution ratio of the special seed dressing of Chinese yam rhizome cutting propagation is shown in Table 1.By root-growing agent, bactericide
It is well mixed with plant ash conventional method to obtain the special seed dressing of Chinese yam rhizome cutting propagation.By Chinese yam cross-talk and special seed dressing
After being mixed by preceding method, directly sowing is in big field, the emergence rate and disease of every mu of application rate and after planting Chinese yam cross-talk
Evil prevention effect is shown in Table 2.The Chinese yam cross-talk situation of sprouting of taking root is shown in Fig. 1~3 after sowing 20 days, it will be seen from figure 1 that using this hair
After the bright seed dressing, Chinese yam cross-talk take root morning, sprout also early (synchronous carrying out of taking root and sprout), seedling-growing time Relatively centralized,
Emergence rate is high, and seedling is mutually neat；And the Chinese yam cross-talk that seed dressing of the present invention is processed is not used, mainly take root, and sprout very
Few, emergence rate is low, seedling is mutually inconsistent；The bud and fibrous root that are grown on Chinese yam cross-talk can be seen with apparent from Fig. 2；From Fig. 3
In it can be seen that sowing 20 days after, Chinese yam cross-talk tangent plane heals substantially, occur rot or courses of infection.Therefore, with reference to
Table 2 and Fig. 1~3 results, it can be seen that using seed dressing of the present invention, solving and easily rotted after Chinese yam cross-talk is broadcast
Problem, Chinese yam cross-talk take root soon, germination is fast, emergence rate is high, seedling is mutually neat, and stem rot, the prevention effect of droop are reached
To more than 96%.
The special seed dressing each group distribution ratio of the Chinese yam rhizome cutting propagation of table 1
| Seed dressing each component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Root-growing agent (kg) | 1% | 15% | 4% | 1.5% |
| Bactericide (kg) | 44% | 30% | 41% | 43.5% |
| Plant ash (kg) | 55% | 55% | 55% | 55% |
The application rate of table 2 and the emergence rate and disease-controlling effect of after planting Chinese yam stripping and slicing
Obviously, above-described embodiment is only intended to clearly illustrate made example, and not to the limitation of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change or change therefore amplified
Move within still in the protection domain of the invention.
Claims (5)
1. a kind of special seed dressing of Chinese yam stripping and slicing seed propagation, it is characterised in that the seed dressing be by root-growing agent, bactericide and
Plant ash is constituted, and each component is by weight percentage：Root-growing agent 1 ~ 15%, bactericide 30 ~ 44%, plant ash 55%；It is described to take root
Agent is mixed with and is formed by vermiculite power, 6- benzyls aminoadenine and methyl α-naphthyl acetate, and the percentage by weight of each component is：Vermiculite power 98%,
6- benzyls aminoadenine 1.5%, methyl α-naphthyl acetate 0.5%.
2. the special seed dressing of Chinese yam stripping and slicing seed propagation according to claim 1, it is characterised in that the system of the root-growing agent
Preparation Method is：Take 1.5 parts of 6- benzyls aminoadenines and 0.5 part of methyl α-naphthyl acetate is dissolved with the alcohol that 1 ml volume fractions are 95% respectively
Afterwards, add water and be settled to 100 ml, then vermiculite power is dried with 98 parts and fully mix thoroughly, be placed in 80 DEG C of drying to constant weight.
3. the special seed dressing of Chinese yam stripping and slicing seed propagation according to claim 1, it is characterised in that the bactericide is hundred
Bacterium is clear.
4. the special seed dressing of Chinese yam stripping and slicing seed propagation according to claim 1, it is characterised in that the seed dressing it is each
Component is by weight percentage：Root-growing agent 1 ~ 4%, bactericide 41 ~ 44%, plant ash 55%.
5. the special seed dressing of Chinese yam stripping and slicing seed propagation according to claim 1, it is characterised in that the seed dressing it is each
Component is by weight percentage：Root-growing agent 1.5%, bactericide 43.5%, plant ash 55%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553094.5A CN104397031B (en) | 2014-10-17 | 2014-10-17 | Special seed dressing agent for common yam rhizome block-cutting sowing breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553094.5A CN104397031B (en) | 2014-10-17 | 2014-10-17 | Special seed dressing agent for common yam rhizome block-cutting sowing breeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104397031A CN104397031A (en) | 2015-03-11 |
| CN104397031B true CN104397031B (en) | 2017-05-24 |
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|---|---|---|---|
| CN201410553094.5A Expired - Fee Related CN104397031B (en) | 2014-10-17 | 2014-10-17 | Special seed dressing agent for common yam rhizome block-cutting sowing breeding |
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Citations (6)
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|---|---|---|---|---|
| CN102318646A (en) * | 2011-07-14 | 2012-01-18 | 李哲 | Konjac seed coating agent and coating method thereof |
| CN102396310A (en) * | 2010-09-14 | 2012-04-04 | 上海科立特农科（集团）有限公司 | Method for treating seeds by combining inducement and bactericide coating |
| CN103039363A (en) * | 2013-01-14 | 2013-04-17 | 黄山市林业科学研究所 | Rooting medium for tissue culture seedling propagation of camellia oleifera abel and propagation method thereof |
| CN103113164A (en) * | 2013-03-08 | 2013-05-22 | 王多成 | Potato coating agent for seed potatoes and preparation method of potato coating agent |
| CN103125396A (en) * | 2013-03-18 | 2013-06-05 | 湖北省农业科学院经济作物研究所 | Yam seedling in-vitro propagation method |
| CN103563747A (en) * | 2013-10-28 | 2014-02-12 | 商丘市农林科学院 | Detoxification and rapid-propagation method of huilou yam |
-
2014
- 2014-10-17 CN CN201410553094.5A patent/CN104397031B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102396310A (en) * | 2010-09-14 | 2012-04-04 | 上海科立特农科（集团）有限公司 | Method for treating seeds by combining inducement and bactericide coating |
| CN102318646A (en) * | 2011-07-14 | 2012-01-18 | 李哲 | Konjac seed coating agent and coating method thereof |
| CN103039363A (en) * | 2013-01-14 | 2013-04-17 | 黄山市林业科学研究所 | Rooting medium for tissue culture seedling propagation of camellia oleifera abel and propagation method thereof |
| CN103113164A (en) * | 2013-03-08 | 2013-05-22 | 王多成 | Potato coating agent for seed potatoes and preparation method of potato coating agent |
| CN103125396A (en) * | 2013-03-18 | 2013-06-05 | 湖北省农业科学院经济作物研究所 | Yam seedling in-vitro propagation method |
| CN103563747A (en) * | 2013-10-28 | 2014-02-12 | 商丘市农林科学院 | Detoxification and rapid-propagation method of huilou yam |
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| CN104397031A (en) | 2015-03-11 |
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