CN201854573U - Aphid-resistant screening and identifying device for wheat - Google Patents
Aphid-resistant screening and identifying device for wheat Download PDFInfo
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- CN201854573U CN201854573U CN2010202772189U CN201020277218U CN201854573U CN 201854573 U CN201854573 U CN 201854573U CN 2010202772189 U CN2010202772189 U CN 2010202772189U CN 201020277218 U CN201020277218 U CN 201020277218U CN 201854573 U CN201854573 U CN 201854573U
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- wheat
- aphid
- cage
- aphid resistance
- identification device
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Abstract
The utility model relates to an aphid-resistant screening and identifying device for wheat, comprising a cultivation utensil, a support and an isolation hood, wherein the wheat subjected to aphid resistance tests is cultured in the cultivation utensil; the isolation hood is supported by the support; the top of the isolation hood is arranged above the cultivation utensil, and the lower end of the isolation hood seals the cultivation opening of the cultivation utensil so as to form a relatively isolated wheat growing space; the isolation hood is ventilated and transparent; and when growing to be in the booting stage, the wheat in the growing space is inoculated with aphid. The device can be normally managed in a greenhouse, the wheat and the aphid can be tested in relatively isolated spaces, and the number of the wheat and the number and the variety of the aphid can be determined artificially as required; and the aphid can take food concentratedly without being affected by outside factors, so that the contrast result of the aphid amount is accurate, real, stable and reliable, and can truly reflect the aphid resistance of the wheat, thus being convenient to screen and evaluate the aphid resistance of wheat materials and wheat varieties. The aphid-resistant screening and identifying device has the characteristics of being simple in structure, low in manufacturing cost, strong in practicability, real in testing result and the like.
Description
Technical field:
The utility model belongs to the wheat breeding auxiliary equipment in the agricultural production, relates to screening, the identification apparatus of wheat breeding resistance, more specifically, relates to a grow wheat aphid resistance Screening and Identification device.
Background technology:
Wheat is the first in the world generalized grain crop, all occupies critical role in grain-production and agricultural economy.High yield, high-quality, degeneration-resistant be three general objectives of wheat breeding.Yet wheat is subjected to the harm of aphid insects such as (the first insect pests of wheat) aborning, can cause yield and quality reduction and decline in various degree thus.In Sichuan Province, wheat breed integral body is poor to the resistance of aphid, and Wheat Production is strengthened by aphid damage year by year.
Wheat aphid has extremely strong fertility, and it to the direct harm of wheat is: suck the wheat juice, the secretion honeydew, the cell of wheat is damaged, growth disequilibrium, malnutrition, cause flower, leaf, bud deformity, hinder wheat and grow up, reduce wheat yield and quality.Except wheat was directly endangered, aphid was also propagated luteovirus (BYDV), and the yellow dwarf of Yin Faing also is one of main disease on the Wheat Production thus.In recent years, along with the variation of weather, agroecological environment, wheat aphid (being wheat aphid) harm aggravation.
How by spraying insecticide wheat aphid to be prevented and treated in the Wheat Production, but the aphid repeated multiple times infects and breeding after the prevention and control, the prevention and control cost increases.On the other hand, spray insecticide easily cause the residue of pesticide problem and grouting seed have potential food-safety problem.
The kind of the high anti-aphid of China's wheat is few, is subjected to wheat aphid harm serious day by day, and the compromised degree of the safety in production of wheat strengthens year by year.Cultivating and utilizing anti-aphid kind is the important measures of the wheat aphid comprehensive regulation, and it not only can directly alleviate wheat aphid harm, inhibition wheat aphid population increases rapidly, and can also reduce the pollution of agricultural chemicals to ecotope, reduces the Wheat Production cost.In sum, excavating and cultivate the aphid resistance wheat breed becomes problem demanding prompt solution in the Wheat Production, and screening and the wheat lines that identifies anti-aphid have become top priority.
Existing wheat aphid resistance screening experiment carries out big Tanaka, for open, comes wheat lines and kind are carried out aphid resistance screening and evaluation by methods such as statistics aphid amount compare.Yet aphid is got food and breeding in big Tanaka's taxis, numerous such environmental effects such as process of the test wind-engaging, rain, temperature, natural enemy, and the result who draws is difficult to accurately reflect the true resistance level of material.
Summary of the invention:
The purpose of this utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, cheap, and can guarantee truly to reflect the wheat aphid resistance screening identification apparatus of wheat aphid resistance level, it is placed in solarium's booth, carry out Routine Management, not influenced by extraneous natural cause.
The technical solution adopted in the utility model is as follows:
One grow wheat aphid resistance Screening and Identification device comprises Cultivating container, support and cage, and described support supports cage, the top of cage is located at the top of Cultivating container, the cultivation mouth of Cultivating container is sealed in the lower end, forms the wheat growing space of isolating relatively, cage ventilation printing opacity.
The footpath, installation bottom of described support is young in the footpath, top of jack-up cage mouth.
Insert in the Cultivating container bottom of described support.
Described support is made by natural bamboo timber matter, metal material or plastic material.
Described cage is the nylon guard.
Described nylon guard is 80 orders.
Described cage lower end is wrapped up on the peripheral circumferential face of Cultivating container by rope or elastic band, and the cultivation mouth of Cultivating container is sealed.
Described Cultivating container is the flowerpot of plastic material.
The beneficial effects of the utility model are: this device is placed on and carries out Routine Management in solarium's booth, wheat experimentizes in the space of relative isolation with aphid, wheat strain number and wheat aphid quantity, kind can be artificial operation as required, the single-minded food of getting of wheat aphid, can not be subjected to the extraneous factor influence, results such as the aphid amount of statistics gained compares are accurate, true, stable, reliable, can reflect the resistance level of wheat really to aphid, be convenient to wheat lines and wheat breed are carried out aphid resistance screening and evaluation, and the aphid resistance of improved variety is identified.The utlity model has characteristics such as simple in structure, cheap, practical, that statistics is true and reliable.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment:
Referring to Fig. 1: the utility model comprises Cultivating container, support 3 and cage, and Cultivating container is the flowerpot 5 of plastic material, and it can prevent that moisture from exosmosing, and cultivation has the wheat 2 that needs the aphis resistance experiment in the flowerpot 5.Flowerpot 5 overall diameters that present embodiment adopts are 26cm (outer perimeter 82cm), interior diameter 24cm, and the high 20cm of basin is equipped with the wet soil (soil surface is lower than basin mouth 1cm) of q.s in the basin.Cage is 80 purpose nylon guards 1, be convenient to prevent aphid into and out of, and the ventilation printing opacity, guarantee wheat 2 and aphid normal growth, the top of nylon guard 1 is a square structure, and cover is as circle, and the lower end diameter of nylon guard 1 is advisable just to cover flowerpot 5 cultivation mouths.Support 3 is made of three bamboo chips, certainly this material can also be other wooden class, metal or plastics etc., it is various to draw materials, insert in the flowerpot 5 bottom of support 3, the top is to extending out out, the footpath of bottom is young in the footpath on top mouth, and the height of support 3 will guarantee to be higher than the height after flowerpot 5 interior wheats grow the wheat head at least.Support 3 supports nylon guard 1, the top of nylon guard 1 is above flowerpot 5, the lower end is wrapped up on the peripheral circumferential face of flowerpot 5 by rope 4, rope 4 can replace with elastic band, the cultivation mouth of flowerpot 5 is sealed, form the space that isolates relatively, wheat 2 is grown up in this space, when wheat 2 grows to booting stage, unified inoculation aphid treats that aphid bred for 6～8 generations, tests in wheat 2 grouting end in mid-term, by methods such as statistics aphid amount compare, the wheat aphid resistance is screened and estimates, wheat breed is carried out the resistance evaluation.
The structure of above-mentioned support 3 is various, be not limited to a certain, for example can be thereon, the lower end is provided with annulus etc., its effect mainly is that nylon guard 1 is supported, the simple and easy framework that its structure can be holded up at least two root timber material, the also muscles and bones frame of customizable standard, these are existing public technology.
For the influence of natural causes such as the wind that prevents to be subjected to occurring in nature, rain, natural enemy, the utility model is placed in solarium's booth, carries out Routine Management.The placement quantity of the utility model in solarium's booth is decided according to the experiment needs.
Claims (8)
1. a grow wheat aphid resistance Screening and Identification device, comprise Cultivating container, support (3) and cage, it is characterized in that: described support (3) supports cage, the top of cage is located at the top of Cultivating container, the cultivation mouth of Cultivating container is sealed in the lower end, form the wheat growing space of isolating relatively, cage ventilation printing opacity.
2. wheat aphid resistance Screening and Identification device according to claim 1 is characterized in that: the footpath, installation bottom of described support (3) is young in the footpath, top of jack-up cage mouth.
3. wheat aphid resistance Screening and Identification device according to claim 1 is characterized in that: insert in the Cultivating container bottom of described support (3).
4. wheat aphid resistance Screening and Identification device according to claim 1 is characterized in that: described support (3) is made by natural bamboo timber matter, metal material or plastic material.
5. wheat aphid resistance Screening and Identification device according to claim 1 is characterized in that: described cage is nylon guard (1).
6. wheat aphid resistance Screening and Identification device according to claim 5, it is characterized in that: described nylon guard (1) is 80 orders.
7. wheat aphid resistance Screening and Identification device according to claim 1 is characterized in that: described cage lower end is wrapped up on the peripheral circumferential face of Cultivating container by rope (4) or elastic band, and the cultivation mouth of Cultivating container is sealed.
8. wheat aphid resistance Screening and Identification device according to claim 1 is characterized in that: described Cultivating container is the flowerpot (5) of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202772189U CN201854573U (en) | 2010-07-29 | 2010-07-29 | Aphid-resistant screening and identifying device for wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202772189U CN201854573U (en) | 2010-07-29 | 2010-07-29 | Aphid-resistant screening and identifying device for wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854573U true CN201854573U (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202772189U Expired - Fee Related CN201854573U (en) | 2010-07-29 | 2010-07-29 | Aphid-resistant screening and identifying device for wheat |
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| CN (1) | CN201854573U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355109A (en) * | 2013-07-12 | 2013-10-23 | 上海交通大学 | Method of detecting anti-aphid of soybean by utilizing soybean detached leaf |
| CN103918611A (en) * | 2014-03-26 | 2014-07-16 | 中国农业科学院植物保护研究所 | Simple wheat aphid species assay method |
| CN106942169A (en) * | 2017-04-11 | 2017-07-14 | 四川省农业科学院蚕业研究所 | It is a kind of from Shu Shican with covering cluster net |
| CN109479835A (en) * | 2019-01-18 | 2019-03-19 | 河南省农业科学院烟草研究所 | A kind of reproductive capacity identification method of cigarette aphid on different tobacco breds |
| CN110521678A (en) * | 2019-09-29 | 2019-12-03 | 重庆市农业科学院 | A method of utilizing ant aphid commensalism large-scale breeding aphid |
| CN110710435A (en) * | 2019-11-18 | 2020-01-21 | 辽宁省农业科学院 | Lily aphid resistance identification method |
| CN112243812A (en) * | 2020-08-27 | 2021-01-22 | 河南科技大学 | Wheat growth period field aphid-resistant screening and identifying device |
-
2010
- 2010-07-29 CN CN2010202772189U patent/CN201854573U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355109A (en) * | 2013-07-12 | 2013-10-23 | 上海交通大学 | Method of detecting anti-aphid of soybean by utilizing soybean detached leaf |
| CN103918611A (en) * | 2014-03-26 | 2014-07-16 | 中国农业科学院植物保护研究所 | Simple wheat aphid species assay method |
| CN103918611B (en) * | 2014-03-26 | 2016-08-24 | 中国农业科学院植物保护研究所 | A kind of easy wheat aphid bioassay method |
| CN106942169A (en) * | 2017-04-11 | 2017-07-14 | 四川省农业科学院蚕业研究所 | It is a kind of from Shu Shican with covering cluster net |
| CN109479835A (en) * | 2019-01-18 | 2019-03-19 | 河南省农业科学院烟草研究所 | A kind of reproductive capacity identification method of cigarette aphid on different tobacco breds |
| CN110521678A (en) * | 2019-09-29 | 2019-12-03 | 重庆市农业科学院 | A method of utilizing ant aphid commensalism large-scale breeding aphid |
| CN110710435A (en) * | 2019-11-18 | 2020-01-21 | 辽宁省农业科学院 | Lily aphid resistance identification method |
| CN112243812A (en) * | 2020-08-27 | 2021-01-22 | 河南科技大学 | Wheat growth period field aphid-resistant screening and identifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20190729 |