CN103141271A - Method for controlling pest and disease damage of flue-cured tobacco by using pelargonium graveolens - Google Patents
Method for controlling pest and disease damage of flue-cured tobacco by using pelargonium graveolens Download PDFInfo
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- CN103141271A CN103141271A CN2013100926104A CN201310092610A CN103141271A CN 103141271 A CN103141271 A CN 103141271A CN 2013100926104 A CN2013100926104 A CN 2013100926104A CN 201310092610 A CN201310092610 A CN 201310092610A CN 103141271 A CN103141271 A CN 103141271A
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Abstract
The invention discloses a method for controlling pest and disease damage of flue-cured tobacco by using pelargonium graveolens. By changing a single cultivation method of the flue-cured tobacco, the flue-cured tobacco is transplanted in 30 days after transplanting of the pelargonium graveolens, and one row of pelargonium graveolenses are planted for every one row of flue-cure tobaccos. By using the growth habit difference of the pelargonium graveolens and the flue-cured tobacco, the pelargonium graveolens has special aromatic odor, the volatile component of the pelargonium graveolens has a sterilization effect and can repel the pest and disease damage, the pest and disease damage of the pelargonium graveolens is less, and thus, the pest and disease damage incidence of the flue-cured tobacco is reduced. According to the method, various pests and disease damages of the flue-cured tobacco can be controlled through interplanting of the pelargonium graveolens and the flue-cured tobacco, the using amount of a pesticide is reduced, and the aims of keeping ecological balance and reducing the pest control cost are fulfilled.
Description
Technical field
The invention belongs to flue-cured tobacco techniques of pest control fields, be specifically related to a kind of method of utilizing Pelargonium roseum to control the flue-cured tobacco damage by disease and insect.
Background technology
Flue-cured tobacco is one of important economic crops of China, and in the production process of flue-cured tobacco, the tobacco disease insect pest is the Universal Problems that affects its growth.Use more method to be chemical pesticide control in production practices, yet along with the popularization of organic tobacco leaf planting, require not use agricultural chemicals in during production process of flue-cured tobacco, therefore, how in the situation that not applying pesticides reduce damage by disease and insect to the impact of flue-cured tobacco, be the problem that we need to solve.
Pelargonium roseum has another name called Mozzie buster, is Mang ox seedling section storksbill, and to have a volatile aroma very popular because of plant.Can be used for making essential oil, its composition mainly contains spiceleaf grass alcohol, citronellol, linalool etc.The fragrance kind is many, comprises lemonene, rose fragrant, fruit perfume (or spice) etc.Because of cultivation management easily and essential oil output high, can be used as the substitute that other essential oils yield poorly, as Rosa Damascana or flores aurantii essential oil.Use flue gas is sent out thoroughly in perfuming cigarette, enrich cigarette perfume (or spice).
Utilizing the crop interplanting mode to control the Various Diseases insect pest, reducing the fertilizer and pesticide amount of application, improve the compound output of crop is one of important application technology during traditional farming is produced.But the method for flue-cured tobacco and Pelargonium roseum intercropping control flue-cured tobacco damage by disease and insect be there is not yet report in the prior art.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of method of utilizing Pelargonium roseum to control the flue-cured tobacco damage by disease and insect is provided.Change the monoculture method of flue-cured tobacco, the damage by disease and insect of controlling the tobacco growing phase by flue-cured tobacco and Pelargonium roseum intercropping culture occurs.
Purpose of the present invention is achieved by the following technical programs.
A kind of method of utilizing Pelargonium roseum to control the flue-cured tobacco damage by disease and insect comprises the following steps:
(1) carry out according to a conventional method respectively growing seedlings of flue-cured tobacco, Pelargonium roseum;
(2) the every ridge of Pelargonium roseum is planted delegation, the wide 0.6m of ridge, spacing in the rows 0.4m; Carry out flue-cured tobacco and transplant after Pelargonium roseum is transplanted 30 days, adopt " 1+1 " cropping pattern, namely plant tobacco planting delegation of delegation Pelargonium roseum; The every ridge plantation of flue-cured tobacco delegation, the wide 1.2m of ridge, spacing in the rows 0.5m;
(3) carry out daily management and fertilising, not spraying pesticide according to conventional method.
Utilize the habit of growth difference of Pelargonium roseum and flue-cured tobacco, Pelargonium roseum has special aromatic odor, and its volatile ingredient has bactericidal action, can drive damage by disease and insect, and himself damage by disease and insect is less, and the damage by disease and insect incidence of disease of flue-cured tobacco is reduced.
The present invention to control the generation of the various damage by disease and insect of flue-cured tobacco, reduces the usage amount of agricultural chemicals by Pelargonium roseum and flue-cured tobacco intercropping, reaches and keeps ecological balance, reduces the purpose of controlling the worm cost.
Description of drawings
Fig. 1 is the schematic diagram of flue-cured tobacco of the present invention and Pelargonium roseum intercropping.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is further described, but drawings and Examples are not limitation of the invention.
Embodiment 1
Flue-cured tobacco intercropping test
Experimental field: the Shilin county impression cigarette village, Yunnan Province
Test is divided into 2 groups: flue-cured tobacco nonoculture district; Flue-cured tobacco and Pelargonium roseum intercropping district.Two groups experimental field soil is suitable with topographic features, approximately 1 mu of area.
(1) flue-cured tobacco nonoculture district
Carry out the cigarette transplantation of seedlings mid-May, every ridge is planted delegation's flue-cured tobacco, the wide 1.2m of ridge, and spacing in the rows 0.5m does not apply any agricultural chemicals, way to manage fertilising routinely.
(2) flue-cured tobacco and Pelargonium roseum intercropping district
The Pelargonium roseum transplanting time is mid-April, transplants the cigarette seedling after 30 days.According to the plantation of " 1+1 " pattern, and plant the delegation Pelargonium roseum, then plant delegation's flue-cured tobacco.The Pelargonium roseum ridge is wide is 0.6m, spacing in the rows 0.4m; The flue-cured tobacco ridge is wide is 1.2m, and spacing in the rows 0.5m(is referring to Fig. 1).Do not apply any agricultural chemicals, way to manage fertilising routinely.
Implementation result: adopt generaI investigation and focal investigation combination in the tobacco growth phase, the flue-cured tobacco damage by disease and insect to be investigated.Tobacco Diseases a situation arises main investigation disease species, various disease rank, diseased plant number calculate the incidence of disease, average disease index, control efficiency; Insect pest a situation arises main investigation insect pest kind, Pests Damage cigarette strain number, insect pest quantity are calculated insect density and harm cigarette strain rate; The damage by disease and insect grade scale is with reference to the tobacco business relevant criterion.
Flue-cured tobacco Pests situation sees Table 1.Result shows, the damage by disease and insect in flue-cured tobacco nonoculture district is more; In flue-cured tobacco and Pelargonium roseum intercropping district, Pelargonium roseum is substantially without damage by disease and insect, and the various damage by disease and insect of flue-cured tobacco obviously reduce.As can be seen from Table 1, disease index and the incidence of disease of Pelargonium roseum and flue-cured tobacco intercropping district flue-cured tobacco only have 4.37 and 7.0%, and disease index and the incidence of disease of contrast reach 11.32 and 17.0%; Utilize and do between Pelargonium roseum and flue-cured tobacco the control efficiency of Tobacco Diseases is reached 61.40%; The worm strain rate of Pelargonium roseum and flue-cured tobacco intercropping district flue-cured tobacco only has 4.0%, and the worm strain rate of contrast is 12.0%.
Under the different cropping patterns of table 1, a situation arises for Tobacco Diseases
Can find out that the present invention rationally utilizes the method for Pelargonium roseum and flue-cured tobacco intercropping control flue-cured tobacco damage by disease and insect, the generation that can effectively control or alleviate the flue-cured tobacco damage by disease and insect is a kind of method of good agricultural planting prevention and elimination of disease and pests.
Claims (1)
1. method of utilizing Pelargonium roseum to control the flue-cured tobacco damage by disease and insect comprises the following steps:
(1) carry out according to a conventional method respectively growing seedlings of flue-cured tobacco, Pelargonium roseum;
(2) the every ridge of Pelargonium roseum is planted delegation, the wide 0.6m of ridge, spacing in the rows 0.4m; Carry out flue-cured tobacco and transplant after Pelargonium roseum is transplanted 30 days, adopt " 1+1 " cropping pattern, namely plant tobacco planting delegation of delegation Pelargonium roseum; The every ridge plantation of flue-cured tobacco delegation, the wide 1.2m of ridge, spacing in the rows 0.5m;
(3) carry out daily management and fertilising, not spraying pesticide according to conventional method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013100926104A CN103141271A (en) | 2013-03-21 | 2013-03-21 | Method for controlling pest and disease damage of flue-cured tobacco by using pelargonium graveolens |
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| CN2013100926104A CN103141271A (en) | 2013-03-21 | 2013-03-21 | Method for controlling pest and disease damage of flue-cured tobacco by using pelargonium graveolens |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221663A (en) * | 2014-08-22 | 2014-12-24 | 云南中烟工业有限责任公司 | Method for interplanting Adenophora stricta in field to improve quality of flue-cured tobacco |
| CN106856930A (en) * | 2017-02-24 | 2017-06-20 | 贵州省烟草科学研究院 | A kind of flue-cured tobacco Soybean Intercropping efficient cultivation method |
| CN109601313A (en) * | 2018-12-07 | 2019-04-12 | 红云红河烟草(集团)有限责任公司 | Utilize the method for making control tobacco mosaic disease between Pelargonium roseum and flue-cured tobacco |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101897269A (en) * | 2010-07-22 | 2010-12-01 | 三明华健生物工程有限公司 | Cultivation method for interplanting stevia rebaudiana in tobacco |
| CN102498956A (en) * | 2011-11-29 | 2012-06-20 | 红云红河烟草(集团)有限责任公司 | Method for improving Yunyan 87 cured tobacco variety |
| CN102499427A (en) * | 2011-11-20 | 2012-06-20 | 红云红河烟草(集团)有限责任公司 | Method for flue-curing and perfuming tobacco by blending rose geranium in tobacco |
| CN102972170A (en) * | 2012-11-12 | 2013-03-20 | 湖北中烟工业有限责任公司 | Blending method of flue-cured tobaccos with interplanted vanillas in field |
| CN102972171A (en) * | 2012-11-12 | 2013-03-20 | 湖北中烟工业有限责任公司 | Blending method of flue-cured tobacco interplanted with chrysanthemum in field |
-
2013
- 2013-03-21 CN CN2013100926104A patent/CN103141271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101897269A (en) * | 2010-07-22 | 2010-12-01 | 三明华健生物工程有限公司 | Cultivation method for interplanting stevia rebaudiana in tobacco |
| CN102499427A (en) * | 2011-11-20 | 2012-06-20 | 红云红河烟草(集团)有限责任公司 | Method for flue-curing and perfuming tobacco by blending rose geranium in tobacco |
| CN102498956A (en) * | 2011-11-29 | 2012-06-20 | 红云红河烟草(集团)有限责任公司 | Method for improving Yunyan 87 cured tobacco variety |
| CN102972170A (en) * | 2012-11-12 | 2013-03-20 | 湖北中烟工业有限责任公司 | Blending method of flue-cured tobaccos with interplanted vanillas in field |
| CN102972171A (en) * | 2012-11-12 | 2013-03-20 | 湖北中烟工业有限责任公司 | Blending method of flue-cured tobacco interplanted with chrysanthemum in field |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221663A (en) * | 2014-08-22 | 2014-12-24 | 云南中烟工业有限责任公司 | Method for interplanting Adenophora stricta in field to improve quality of flue-cured tobacco |
| CN106856930A (en) * | 2017-02-24 | 2017-06-20 | 贵州省烟草科学研究院 | A kind of flue-cured tobacco Soybean Intercropping efficient cultivation method |
| CN109601313A (en) * | 2018-12-07 | 2019-04-12 | 红云红河烟草(集团)有限责任公司 | Utilize the method for making control tobacco mosaic disease between Pelargonium roseum and flue-cured tobacco |
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Application publication date: 20130612 |