CN103283539A - Method for preventing and curing flower skin among black skin chewing cane joints - Google Patents
Method for preventing and curing flower skin among black skin chewing cane joints Download PDFInfo
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- CN103283539A CN103283539A CN2013102467131A CN201310246713A CN103283539A CN 103283539 A CN103283539 A CN 103283539A CN 2013102467131 A CN2013102467131 A CN 2013102467131A CN 201310246713 A CN201310246713 A CN 201310246713A CN 103283539 A CN103283539 A CN 103283539A
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Abstract
A method for preventing and curing flower skins among black skin chewing cane joints includes the following steps that a seed stem without sugarcane mosaic disease viruses is selected, after the sugarcane seed stem is sown and before the sugarcane seed stem is covered with soil, Durivo or Virtako is used for spraying the surface of the sugarcane seed steam or surrounding soil, and when the sugarcane seeds are earthed up, the Durivo or the Virtako is sprayed once more along with fertilization; when a tiller preliminary stage of sugarcanes is started, pirimor and dimethoate are sprayed for preventing and killing aphids by stages and in batches. The method can completely eradicate cross infection of the sugarcane mosaic disease viruses among the sugarcanes, reduces approaches of virus transmission vectors transmitting the viruses, and guarantees the sugarcanes during a growing period to be prevented from be infected with the sugarcane mosaic disease viruses. Therefore, the condition that joints do not generate flower skins is guaranteed, high quality sugarcane rate of chewing canes can be improved by 5-10 percent, and production value per unit area is increased by 10-15%.
Description
Technical field
The invention belongs to the crop genetics field, relate to a kind of method that casting skin fruit sugarcane internode is spent skin of preventing and treating.
Background technology
The fruit sugarcane is that important season is eaten one of fruit raw in the whole nation, and about 2,000,000 mu of year cultivated areas are with South China's area under cultivation maximum; Cultivar is more, and wherein rise sheer from level ground with casting skin fruit sugarcane and draw, be the main cultivar in sugarcane district, south China.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 big, upright, is difficult for lodging, and it is vigorous to grow, the output height, and about 8 tons of general per mu yields, high yield is above 10 tons.Along with the raising of the social total level of consumption, casting skin fruit sugarcane more and more is subjected to people to like that market demand constantly enlarges, and fruit sugarcane 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.All adopt traditional reserving seed for planting certainly owing to produce the sugarcane kind that goes up use, be handed down from age to age, make the amplification of disease population, scattered band is wider, not only influence sugarcane yield per unit area, and exterior quality is poor, particularly because mosaic of sugarcane causes spending skin sugarcane especially severe, and the ill sugarcane strain of part even lose commodity value.What therefore, prevent from spending the skin sugarcane is to improve the key problem in technology that the life of casting skin fruit sugarcane production economic benefit is wanted.
Summary of the invention
The purpose of this invention is to provide a kind of method that casting skin fruit sugarcane internode is spent skin of preventing and treating, can stop the cross-infection of mosaic of sugarcane virus between sugarcane, reduce the approach that passes the virus mediator transmitted virus, the infringement of no mosaic of sugarcane virus during the assurance sugarcane production, thus guaranteed that internode does not have the generation of spending skin.
The present invention reaches purpose by the following technical solutions: a kind ofly prevent and treat the method that casting skin fruit sugarcane internode is spent skin, comprise the steps:
(1) select to use the kind stem that two generations were bred in group training Miao Jing land for growing field crops that shoot apical meristem breeds, detect mosaic of sugarcane pathogeny kind of the stem that is negative through PCR.
(2) not before the blinding, be 500-700 milliliter/hectare by the sharp usage amount of degree after sugarcane is sowed, good fortune dagger-axe usage amount be the 500-700 gram/hectare; Sharp or the good fortune dagger-axe of usage degree sprays sugarcane kind surface and surrounding soil,
(3) the sugarcane early tillering stage, repeatedly spray chemical pesticide control aphid and other insect pests by stages and in groups:
During the big ridging of A, early June sugarcane in conjunction with the fertilising sharp 500-700 milliliter of per hectare degree of using or good fortune dagger-axe 500-700 gram/hectare;
B, select 50% Aphox, 5 grams+40% Rogor to convert 10 kilograms of sprayings of water for 10 milliliters, evenly squirt all blades, be advisable to begin the having globule to drip, the sugarcane early tillering stage 1 time, and sprayed 2 times to every month late October by the end of June.
Described degree is sharp to be 30% chlorine worm thiophene worm piperazine suspension emulsion, and the good fortune dagger-axe is 40% chlorine worm thiophene worm piperazine water dispersible granules.
Outstanding technique effect of the present invention is:
Select anosis kind of stem for use, stopped the cross-infection of mosaic of sugarcane virus between sugarcane, spray chemical pesticide and significantly reduce the approach that passes the virus mediator transmitted virus, guaranteed the infringement of no mosaic of sugarcane virus during the sugarcane production, thereby guaranteed that internode does not have the generation of spending skin.
The casting skin fruit sugarcane of cultivating, it is vigorous to grow, and plant is tall and big, and presentation quality is good, compares with traditional approach, and under identical management condition, fruit sugarcane commodity sugarcane rate can improve 5-10 percentage point, and yield per unit area increases 10%-15%.
Embodiment
Below by specific embodiment technical scheme of the present invention is described further.
Embodiment 1
Control casting skin fruit sugarcane internode of the present invention is spent the method for skin, comprises the steps:
1. wholely
In time plough plough after the rice harves, fully tan by the sun, weathering soil, carry out meticulous whole ground before sowing, make topsoil thin, broken, dark, loose, play furrow, open and plant ditch or cave by local planting habit.
2. plant and plant
(1) behind the sugarcane kind stripping leaf, be chopped to 2-3 bud section seedling, with behind the lime water logging 24h of 2-3% with the 50% phoxim emulsifiable concentrate 300-400 times of liquid 1-2min that soaks seed.
(2) sow before, execute 15,000-30,000kg/hm
2Well-rotted farmyard manure, high concentration are multiple or mix fertile 750-900kg/hm
2, and mix thoroughly with the hack of planting in the sugarcane cave, upper berth one deck thin soil, watering then mixes starchiness.
(3) sow, when sowing the sugarcane kind is compressed slightly, the big face of sugarcane kind is pressed in the mud, below the sugarcane bud, rigidly connect tactile soil degree of being and below the sugarcane bud, rigidly connect tactile soil degree of being.
3. spray medicine
The sharp suspension emulsion of expenditure is joined 14 kg of water for 10 milliliters, and even spraying is in kind of stem surface and a peripheral soil, 28 kilograms of liquid medicine of every mu of usefulness; The back is at the very thin mud of sugarcane kind top-pour one deck.Described degree is sharp to be 30% chlorine worm thiophene worm piperazine suspension emulsion.
4. field management
(1) final singling between, fertilising ridging
Begin to carry out the thinning first time in the 3-4 leaf phase, carry out soil dressing in conjunction with executing wean fertilizer; The 7-8 leaf phase is carried out the thinning second time, in conjunction with fertilising, carries out middle ridging; Late tillering state, attacked stem fertilizer to the jointing initial stage in conjunction with executing, and earths up greatly after the fertilising.
(2) applications of pesticide
1) when the big ridging of sugarcane in conjunction with fertilising per hectare degree of using sharp 500-700 milliliter.Every bag agricultural chemicals is rinsed the interior agricultural chemicals of agricultural chemicals bag well with the water of 40-50 milliliter, adds several melted inks, spreads fertilizer over the fields in the sugarcane base portion ridging after mixing thoroughly with 10 jin of urea.
2) select 50% Aphox, 5 grams+40% Rogor to convert 10 kilograms of sprayings of water for 10 milliliters, evenly squirt all blades, be advisable to begin the having globule to drip, the sugarcane early tillering stage 1 time, and sprayed 2 times to every month late October by the end of June.
(3) other field management measures are produced routinely and are carried out.
5. implementation result
Embodiment 2
Control casting skin fruit sugarcane internode of the present invention is spent second example of the method for skin, comprises the steps:
1. wholely
In time plough plough after the rice harves, fully tan by the sun, weathering soil, carry out meticulous whole ground before sowing, make topsoil thin, broken, dark, loose, play furrow, open and plant ditch or cave by local planting habit.
2. plant and plant
(1) behind the sugarcane kind stripping leaf, be chopped to 2-3 bud section seedling, with behind the lime water logging 24h of 2%-3% with the 50% phoxim emulsifiable concentrate 300-400 times of liquid 1-2min that soaks seed.
(2) sow before, execute 15,000-30,000kg/hm
2The composite fertilizer of well-rotted farmyard manure, N, P, the total active ingredient 45%-50% of K or mix fertile 750-900kg/hm
2, and mix thoroughly with the hack of planting in the sugarcane cave, upper berth one deck thin soil, watering then mixes starchiness.
(3) sow, when sowing the sugarcane kind is compressed slightly, the big face of sugarcane kind is pressed in the mud, below the sugarcane bud, rigidly connect tactile soil degree of being and below the sugarcane bud, rigidly connect tactile soil degree of being.
3. spray medicine
With good fortune dagger-axe 20g water distribution 14kg, even spraying is in kind of stem surface and a peripheral soil, every mu of water 14-20kg; The back is at the very thin mud of sugarcane kind top-pour one deck.Described good fortune dagger-axe is 40% chlorine worm thiophene worm piperazine water dispersible granules.
4. field management
(1) final singling between, fertilising ridging
Begin to carry out the thinning first time in the 3-4 leaf phase, carry out soil dressing in conjunction with executing wean fertilizer; The 7-8 leaf phase is carried out the thinning second time, in conjunction with fertilising, carries out middle ridging; Fruit sugarcane jointing early stage, the 12-15 leaf phase carries out, and attacks stem fertilizer in conjunction with fertilising, earths up greatly after the fertilising and in time earths up.
(2) applications of pesticide
1) when the big ridging of sugarcane, uses good fortune dagger-axe 500-700 gram in conjunction with the fertilising per hectare.Add several melted inks after the water-soluble solution of every mu 40 gram agricultural chemicals with the 50-70 milliliter, spread fertilizer over the fields in the sugarcane base portion ridging after mixing thoroughly with 10 jin of urea.
2) select 50% Aphox, 5 grams+40% Rogor to convert 10 kilograms of sprayings of water for 10 milliliters, evenly squirt all blades, be advisable to begin the having globule to drip, the sugarcane early tillering stage 1 time, and sprayed 2 times to every month late October by the end of June.
(3) other field management measures are produced routinely and are carried out.
5. implementation result
Claims (2)
1. prevent and treat the method that casting skin fruit sugarcane internode is spent skin for one kind, it is characterized in that, comprise the steps:
(1) select to use the kind stem that two generations were bred in group training Miao Jing land for growing field crops that shoot apical meristem breeds, detect mosaic of sugarcane pathogeny kind of the stem that is negative through PCR;
(2) not before the blinding, be 500-700 milliliter/hectare by the sharp usage amount of degree after sugarcane is sowed, good fortune dagger-axe usage amount be the 500-700 gram/hectare; Sharp or the good fortune dagger-axe of usage degree sprays sugarcane kind surface and surrounding soil,
(3) the sugarcane early tillering stage, spray chemical pesticide control aphid and other insect pests by stages and in groups:
During the big ridging of A, early June sugarcane in conjunction with the fertilising sharp 500-700 milliliter of per hectare degree of using or good fortune dagger-axe 500-700 gram/hectare;
B, select 50% Aphox, 5 grams+40% Rogor to convert 10 kilograms of sprayings of water for 10 milliliters, evenly squirt all blades, be advisable to begin the having globule to drip, the sugarcane early tillering stage 1 time, and sprayed 2 times to every month late October by the end of June.
2. control casting skin fruit sugarcane internode according to claim 1 is spent the method for skin, it is characterized in that described degree is sharp to be 30% chlorine worm thiophene worm piperazine suspension emulsion, and described good fortune dagger-axe is 40% chlorine worm thiophene worm piperazine water dispersible granules.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102467131A CN103283539A (en) | 2013-06-20 | 2013-06-20 | Method for preventing and curing flower skin among black skin chewing cane joints |
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| CN2013102467131A CN103283539A (en) | 2013-06-20 | 2013-06-20 | Method for preventing and curing flower skin among black skin chewing cane joints |
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Citations (6)
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| JP2001514197A (en) * | 1997-09-03 | 2001-09-11 | コーネル リサーチ ファンデーション インク． | Use of hypersensitive elicitors from Gram-positive bacteria |
| US20020155540A1 (en) * | 2001-02-14 | 2002-10-24 | Malla Padidam | Method to reduce transcriptional interference between tandem genes |
| CN101361458A (en) * | 2008-09-27 | 2009-02-11 | 云南省农业科学院甘蔗研究所 | Efficient breeding method of sugarcane health seedling |
| CN102273409A (en) * | 2011-06-28 | 2011-12-14 | 蔡明� | Tissue culturing method for sugarcane seeds |
| CN102293128A (en) * | 2011-06-25 | 2011-12-28 | 云南省农业科学院甘蔗研究所 | Mosaic disease inoculating and intimidating method before transplanting sugarcane seedlings to field |
| KR20120072545A (en) * | 2010-12-24 | 2012-07-04 | 대한민국(관리부서:농촌진흥청장) | Germinated transformants synthesizing tocotrienol with high anti-oxidant activity |
-
2013
- 2013-06-20 CN CN2013102467131A patent/CN103283539A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001514197A (en) * | 1997-09-03 | 2001-09-11 | コーネル リサーチ ファンデーション インク． | Use of hypersensitive elicitors from Gram-positive bacteria |
| US20020155540A1 (en) * | 2001-02-14 | 2002-10-24 | Malla Padidam | Method to reduce transcriptional interference between tandem genes |
| CN101361458A (en) * | 2008-09-27 | 2009-02-11 | 云南省农业科学院甘蔗研究所 | Efficient breeding method of sugarcane health seedling |
| KR20120072545A (en) * | 2010-12-24 | 2012-07-04 | 대한민국(관리부서:농촌진흥청장) | Germinated transformants synthesizing tocotrienol with high anti-oxidant activity |
| CN102293128A (en) * | 2011-06-25 | 2011-12-28 | 云南省农业科学院甘蔗研究所 | Mosaic disease inoculating and intimidating method before transplanting sugarcane seedlings to field |
| CN102273409A (en) * | 2011-06-28 | 2011-12-14 | 蔡明� | Tissue culturing method for sugarcane seeds |
Non-Patent Citations (3)
| Title |
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| 林希昊等: "甘蔗脱毒健康种苗田间繁育关键技术", 《热带农业科学》 * |
| 游建华等: "甘蔗脱毒健康种苗生产及繁殖技术", 《中国种业》 * |
| 薛晶等: "3 种杀虫剂防治甘蔗害虫试验初报", 《中国糖料》 * |
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Application publication date: 20130911 |