CN103314813A - Method for preventing mildew plaques of skin between black leather sugarcane joints - Google Patents
Method for preventing mildew plaques of skin between black leather sugarcane joints Download PDFInfo
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- CN103314813A CN103314813A CN2013102467038A CN201310246703A CN103314813A CN 103314813 A CN103314813 A CN 103314813A CN 2013102467038 A CN2013102467038 A CN 2013102467038A CN 201310246703 A CN201310246703 A CN 201310246703A CN 103314813 A CN103314813 A CN 103314813A
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- sugarcane
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- casting skin
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Abstract
A method for preventing mildew plaques of a skin between black leather sugarcane joints includes the steps: spraying 1200-1500 times of 25% of Amistar suspension liquid or 1200-1500 times of thiophanate-methyl powder with 70% of effective components when the pseudo-stem height of a black leather sugarcane plant at a seedling stage reaches 30-45 centimeters; spraying the Amistar suspension liquid or the thiophanate-methyl powder once every 2-3 weeks; continuously spraying the Amistar suspension liquid or the thiophanate-methyl powder for 6-8 times. The method has the advantages that harm of pathogenic bacteria to sugarcane skins can be effectively prevented by spraying bactericides with systemic, preventive and curative functions to sugarcanes, the mildew plaques are fewer, appearance quality is fine, commodity sugarcane output of a unit area is improved by more than 10%, and the output value of the unit area is increased by more than 15%.
Description
Technical field
The invention belongs to the crop genetics field, relate to a kind of method of preventing and treating casting skin fruit sugarcane internode epidermis patch.
Background technology
The fruit sugarcane is that important season is eaten one of fruit raw in the whole nation, Annual planting area 2000000 be large about, with South China's area under cultivation maximum; Cultivar is more, with casting skin fruit sugarcane (rise sheer from level ground and draw), is the main cultivar in sugarcane district, south China wherein.Be characterized in that skin is thin, meat is crisp, internode is thin, moisture is sufficient, crisp sweet and tasty mouth, its sugarcane juice contains 20 several amino acids and multiple nutritional components, has to quench one's thirst, allay one's hunger, eliminate effect tired and refrigerant, detoxifcation.This kind plant height is large, upright, is difficult for lodging, grows vigorous, and output is high, about 8 tons of general per mu yields, and high yield is above 10 tons.Along with the raising of the social total level of consumption, casting skin fruit sugarcane is liked by people more and more, and market demand constantly enlarges, and the Fruit cane Production economic benefit is higher.
Casting skin fruit sugarcane has the cultivation history in more than 70 year I oneself, is present South China the most large commodity fruit sugarcane kinds.The fruit sugarcane is infected by the pathogeny bacterium at growth period, in time find and treatment, and let alone from stem stalk internal extended to exocuticle, the exocuticle portion of tissue is corroded down to downright bad, and forms larger mould patch, and epidermis tarnishes.Ill sugarcane strain is because exterior quality descends, and its commodity price also reduces greatly, thereby the reduction sugarcane grower plants the economic benefit of sugarcane.What therefore, prevent casting skin fruit sugarcane mildew is to improve one of key problem in technology that the life of casting skin Fruit cane Production economic benefit wants.
Summary of the invention
In order to prevent the generation of casting skin fruit sugarcane mildew, improve commodity sugarcane output and quality, the invention provides a kind of method of preventing and treating casting skin fruit sugarcane internode epidermis patch.
The technical solution used in the present invention is: a kind of method of preventing and treating casting skin fruit sugarcane internode epidermis patch, comprise the steps: that the false stem height of casting skin fruit sugarcane sugarcane in seedling stage strain sprays 25% Amici when reaching 30-45 centimetre and reaches suspension 1200-1500 times liquid or 1200-1500 times of liquid of 70% thiophanate methyl pulvis, later on per 2～3 week sprays 1 time, continuous spraying 6-8 time.
Described spraying is that liquid is evenly sprayed at blade surface.
It is Fluoxastrobin that described Amici reaches its Chinese adopted name, and its english common name is Azoxystrobin; Its adopted name of described thiophanate methyl is thiophanate-methyl, and chemical name is 1,2-two (3-carbometoxyl-2-ghiourea group) benzene.
Beneficial effect of the present invention is:
Compare with traditional approach, under identical management condition, sugarcane sprays the bactericide with interior suction, preventive and therapeutic action, can prevent effectively that germ is to the harm of sugarcane epidermis, mould patch is few, grows vigorous, and the tall and big presentation quality of plant is good, unit are commodity sugarcane output increased is more than 10%, and the unit are output value increases more than 15%.
Embodiment
By the following examples technical scheme of the present invention is described further.
Embodiment 1
The method of control casting skin fruit sugarcane internode epidermis patch of the present invention comprises the steps:
1. the casting skin fruit sugarcane early tillering stage, adopt stem to stay Miao Weizhu, remove unnecessary tillering, every the removal of tiller in 3-5 days once; Tiller not that phase to Early period of cane elongation carries out final singling, every mu is stayed about seedling 3000 strains.
2. when the false stem height of casting skin fruit sugarcane 80% left and right sides sugarcane strain reaches 30 centimetres, reach 1500 times of liquid of suspension with 25% Amici and evenly spray blade surface, liquid reaches comprehensive covering blade;
3. spray 2～3 weeks of medicine for the first time, 1500 times of liquid of thiophanate methyl pulvis of 1 active ingredient 70% of spray evenly spray blade surface, and liquid reaches comprehensive covering blade;
4. spray for the second time behind the medicine to the large ridging of casting skin fruit sugarcane, to spray 1300 times of liquid of thiophanate methyl pulvis of 70% as main; After the large ridging of casting skin fruit sugarcane, after spray 25% Amici to reach 1200 times of liquid of suspension be main;
5. per 2～3 week sprays of spray date are 1 time, continuous spraying 6-8 time.
6. implementation result
Embodiment 2
The method of control casting skin fruit sugarcane internode epidermis patch of the present invention comprises the steps:
1. the casting skin fruit sugarcane early tillering stage, adopt stem to stay Miao Weizhu, remove unnecessary tillering, every the removal of tiller in 3-5 days once; Tiller not that phase to Early period of cane elongation carries out final singling, every mu is stayed about seedling 3000 strains.
2. when the false stem height of casting skin fruit sugarcane 80% left and right sides sugarcane strain reaches 30 centimetres, reach 1500 times of liquid of suspension with 25% Amici and evenly spray blade surface, liquid reaches comprehensive covering blade;
3. spray 2～3 weeks of medicine for the first time, reach 1300 times of liquid of suspension with 25% Amici and evenly spray blade surface, liquid reaches comprehensive covering blade;
4. from spraying for the third time medicine, reach 1200 times of liquid of suspension with 25% Amici and evenly spray blade surface, liquid reaches comprehensive covering blade
5. per 2～3 week sprays of spray date are 1 time, continuous spraying 6-8 time.
6. implementation result
Claims (2)
1. prevent and treat the really method of the mould patch of sugarcane internode epidermis of casting skin for one kind, it is characterized in that, comprise the steps: that the false stem height of casting skin fruit sugarcane sugarcane in seedling stage strain sprays 25% Amici when reaching 30-45 centimetre and reaches suspension 1200-1500 times liquid or 1200-1500 times of liquid of 70% thiophanate methyl pulvis, later on per 2 week sprays 1 time, continuous spraying 6-8 time.
2. a kind of method of preventing and treating the mould patch of casting skin fruit sugarcane internode epidermis according to claim 1 is characterized in that, described spraying is that liquid is evenly sprayed at blade surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102467038A CN103314813A (en) | 2013-06-20 | 2013-06-20 | Method for preventing mildew plaques of skin between black leather sugarcane joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102467038A CN103314813A (en) | 2013-06-20 | 2013-06-20 | Method for preventing mildew plaques of skin between black leather sugarcane joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103314813A true CN103314813A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102467038A Pending CN103314813A (en) | 2013-06-20 | 2013-06-20 | Method for preventing mildew plaques of skin between black leather sugarcane joints |
Country Status (1)
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| CN (1) | CN103314813A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433153A (en) * | 2008-10-29 | 2009-05-20 | 云南农业大学 | Method for controlling grey speck disease of corn by early planting of corn |
| CN101720669A (en) * | 2009-11-30 | 2010-06-09 | 广西壮族自治区甘蔗研究所 | Cultivation method of black-peel chewing cane healthy tissue-cultured cup seedlings planted in early spring for coming into market in winter |
-
2013
- 2013-06-20 CN CN2013102467038A patent/CN103314813A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433153A (en) * | 2008-10-29 | 2009-05-20 | 云南农业大学 | Method for controlling grey speck disease of corn by early planting of corn |
| CN101720669A (en) * | 2009-11-30 | 2010-06-09 | 广西壮族自治区甘蔗研究所 | Cultivation method of black-peel chewing cane healthy tissue-cultured cup seedlings planted in early spring for coming into market in winter |
Non-Patent Citations (2)
| Title |
|---|
| 周正邦: "果蔗水裂、气根、花皮的成因及预防", 《农技服务》 * |
| 赵洪等: "果蔗设施促成与延后栽培技术", 《福建农业科技》 * |
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Application publication date: 20130925 |