CN102630401A - Method for preventing disease of konjac - Google Patents
Method for preventing disease of konjac Download PDFInfo
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- CN102630401A CN102630401A CN2012101157006A CN201210115700A CN102630401A CN 102630401 A CN102630401 A CN 102630401A CN 2012101157006 A CN2012101157006 A CN 2012101157006A CN 201210115700 A CN201210115700 A CN 201210115700A CN 102630401 A CN102630401 A CN 102630401A
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Abstract
The invention relates to a method for preventing disease of konjac, and the method comprises the following five aspects of: konjac seed treatment, soil treatment, sowing pre-treatment, a sowing method and field management. The method disclosed by the invention has the beneficial effects that the konjac seed treatment is carried out, thus diseased konjac seeds can be avoided from being mixed and the konjac seeds can be prevented from being infected with a disease; the soil treatment is carried out, thus harmful bacteria can be avoided from being carried in soil, the harmful bacteria in the soil can be killed, and meanwhile the living environment of the harmful bacteria can be destroyed; the sowing pre-treatment is carried out, thus the diseased konjac seeds can be avoided from being mixed, the disease resistance of the konjac seeds can be enhanced, and sprouting and sowing can be used for reducing the opportunity that the harmful bacteria are immersed into the konjac seeds; interplanting can be used for reducing the survival chance of the harmful bacteria and filtering part of sunlight, and a base fertilizer is applied well, thus top dressing can be reduced, and the influence on a konjac plant can be reduced; the filed management can be used for preventing the harmful bacteria from intruding in the whole journey; and a series of comprehensive methods can be used for preventing the disease of the konjac in every aspect.
Description
Technical field
The invention belongs to the proportion of crop planting technical field, particularly a kind of konjaku prevention of damage by disease method.
Background technology
Konjaku other Ming Amorphophalus rivieri belongs to the perennial perennial root stem tuber of Araeceae herbaceous plant; Mainly originate in the torrid zone, the Eastern Hemisphere, subtropics, China is one of original producton location, and all there is distribution in province mountain areas such as Sichuan, Hubei, Hunan, Yunnan, Guizhou, Shaanxi, Guangdong, Guangxi, Anhui, Fujian, Taiwan; Amorphophallus species is a lot, and there is more than 260 kind in the whole world, in state-owned 21 kinds, wherein 8 kinds be China peculiar.
China is shown in " Mingyi Bielu " of Wei Jin Tao Hongjing in period the earliest about the applicating history of konjaku, and first year konjaku is as medicine, later successive dynasties doctor work is all compiled, and Compendium of Material Medica has been introduced konjaku in detail as the instructions of taking of Chinese medicine and processing, modulator approach.
Konjaku is useful basic food, and to the too much people of edible animal property acid food, konjaku is eaten in collocation, can reach food acid, soda balance, and is favourable to health; At present health care, the medical function of konjaku many clinical experimental studies have been made all over the world; The conclusion basically identical; Wherein the main component konjaku glucomannan belongs to water-soluble hemicellulose, and its outstanding alimentary health-care function is to bring into play the regulating action of dietary fiber to nutritional imbalance, contained non-water-soluble fiber in the greengroceries such as it and Chinese cabbage, celery; Original shape discharge person is different after getting into human body, and it can participate in the metabolism of human body and influence intestinal changing to helping healthy direction; Konjaku is except that containing a large amount of Glucomannans; The amino acid and 10 kinds of mineral trace elements and the abundant food fiber that also contain alkaloid, pectin, 17 kinds of needed by human body; It is the unique plant that contains a large amount of Glucomannans of biosphere; Modern rich man's diseases such as high fat of blood, high cholesterol, diabetes, adiposis, constipation are had good preventive and therapeutic effect, are the desirable healthy food of the elderly, receive the favor of world's health food market deeply; In Japan, konjaku becomes the indispensable delicacies of seat seat already, is described as " magic power food ".
Konjaku glucomannan also has performances such as thickening, emulsification, gelling, bonding, water conservation; Its powder promptly can be used as major ingredient and makes various food; Also can be used as food additives to improve the quality of other food; In food industry, be used as food additives such as thickener, suspension emulsion, emulsifier, stabilizing agent, quality improver, be widely used in cereal product, meat products, beverage, flavouring, the bean product; Also can be used for fields such as medicine, cosmetics, textile industry, building industry, edible film, environmental protection, historical relic's protection in addition.
Owing to the extensive use of konjaku and all over the world to the understanding of konjaku, make that the market demand of konjaku is increasing, formed three big markets such as Japanese market, Korea S and market, Southeast Asia, American-European market at present.Needed both at home and abroad 900,000 tons of fresh Amorphophallus rivieris in 2006, and only 520,000 tons of output can't be satisfied the demand far away.
Since the eighties in 20th century; China's konjaku has begun industrialized development, but because of starting to walk evening, and planting technology is quantum jump very never; Particularly do not having a cover effective method aspect the konjaku prevention of damage by disease, unanimity can only seen the underproduction or total crop failure helplessly in case meet with disease; The konjaku disease mainly contains 13 kinds; Wherein bacterial disease has two kinds of konjak soft rot and the bacillary leaf blights of konjaku; Fungal disease has 7 kinds of konjaku southern blight, konjaku anthracnose, konjaku root rot, konjaku fusarium wilt, konjaku white root rot, konjaku zonate leaf spot disease, the purple rotten diseases of konjaku etc.; Physiological disturbance has 2 kinds of konjaku leaf blight, the yellow albinism of konjaku etc., also wants konjaku virus disease and konjaku nematodosis; These diseases have restricted the development of konjaku production and industry.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned a series of konjaku diseases, the integrated approach of a cover prevention konjaku disease is provided, to stop the generation of konjaku disease.
For solving the problems of the technologies described above; The technical scheme that the present invention adopted is a kind of konjaku prevention of damage by disease method; Be a kind of comprehensive prevention method, comprise five broad aspect such as kind of a taro processing, soil treatment, sowing pre-treatment, type of seeding, field management, concrete grammar is following.
1. plant taro and handle, comprise following several aspect.
⑴ kind is selected: select the strong kind of premunition.
⑵ kind taro is gathered: after the kind taro is dug out, be placed on limit, field eminence airing 10-15 days, send out wrinkle up to epidermis.
⑶ medicament seed soaking: soaked seed 15-30 minute with 10%-15% limewash after 2 days in the konjaku airing; Continue airing again; After 2-3 days with 1000 times of sprayings of 1,000 ten thousand unit agricultural streptomycins; After 2-3 days again with 53.8% kill the spraying of 800 times of liquid, after 2-3 days,, after 2-3 days, spray with 500 times of carbendazim with 500 times of thiophanate methyls sprayings.
⑷ seed selection: select during collection not have go rotten, no wound, mouthful flat, little, the treadle-operated tilt hammer for hulling rice nest shape of nest, bottom meat is meat white, top is crineous, bud is short and thick, the epidermis children is tender, living in two years konjaku tubercle or root-like stock are done kind of a taro, and will plant taro and classify according to weight.
⑸ indoor storage: select leeward facing south, indoor seasoning is after the vacant room of insulation ventilation carries out fumigation; Place mat one deck insulation material on ground, discharging kind of taro, lid layer insulation material more then; Repave again row, and the like put layer to 3-4, cover straw screen or mat above again and get final product; Wherein insulation material is corncob, wooden tip hay, rice chaff, wheat bran or dried silt soil.
2. soil treatment comprises following several aspect.
⑴ crop rotation: in the past stubble was planted konjaku for the field soil species of corn, wheat, paddy rice etc., as continuous cropping 2-3 or when disease is arranged, and other crop of promptly changing crops.
⑵ sterilization: whenever per muly evenly apply disinfectant powder 50kg, plough 30-35cm then, its disinfectant powder is Cosan, quicklime, the ash even mixed preparing of ratio according to 1:25:25.
⑶ use sufficient base fertilizer: every even shop compost 4000-5000kg per mu, plough 30-35cm then, harrow broken hug flat; Its compost adds people's animal manure and magnesia lime and phosphate fertilizer with stalk, weeds and macerates system.
⑷ adjustment ph value:, make it to be between the 6-7.5 with pulverized limestone adjustment soil ph value.
⑸ high ridge zanjon: the field furrow are held together high 20-30cm, deep-cut the drain ditch, lowering of watertable.
3. sowing pre-treatment comprises following several aspect.
⑴ seed selection: selected once more in 18-20 days prior to seeding not have go rotten, no wound, bottom meat be meat white, top is crineous, bud is short and thick, epidermis young tender konjaku tubercle or root-like stock.
⑵ bask seeds: will plant the taro taking-up and be exposed to the sun in the sun 1-2 days.
⑶ seed soaking: the liquor potassic permanganate with 0.5 ‰ soaked kind of taro 22-26 hour.
⑷ vernalization: sow preceding 15～18 days, kind of taro is placed under the relative moisture condition of 15 ℃～25 ℃ and 70-80%,, treat to take out when new root is about to emerge sowing with carrying out vernalization in the greenhouse.
4. type of seeding comprises following several aspect.
⑴ interplanting: with konjaku and long-stalked crops interplanting.
⑵ the degree of depth and distance: will plant taro and be seeded in the nest ditch that the degree of depth is 10-15cm, the line-spacing of sowing for the 7-9 of kind of taro diameter doubly, spacing in the rows for kind of the 4-6 of taro diameter doubly, will plant taro terminal bud 45 degree that tilt towards east during sowing.
⑶ carefully apply fertilizer to the subsoil: during sowing earlier in nest ditch bottom buried end fertile, every mu of 180-220kg, earthing, sowing again, earthing again, spreading one deck base fertilizer, earthing more in the above again; Wherein base fertilizer is by urea, superphosphate, potassium sulphate, quicklime, tea shell powder and the China tree powder even mixed preparing of ratio according to 30 ︰, 58 ︰, 36 ︰, 20 ︰, 3 ︰ 2.
5. field management comprises following several aspect.
⑴ overlay film: after planting, on cultivating bed, cover the toilet paper film, but also mulching straw, stalk etc.
⑵ weeding: available weed killer herbicide weeding before sprouting, the hand weeding is used in the back of sprouting.
⑶ irrigation and drainage: irrigation and drainage in time, in order to avoid subterranean water level is too high, avoid soaking the konjaku rhizome.
⑷ spray medicine: since late June to mid-September; Used the spray-on process dispenser in every separated 7-10 days; Medicine is that three kinds of mixed liquors use by turns; These three kinds of mixed liquors are: 500 times of a, 75% tpn wetting powder and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, b, 77% can kill 1000 times of wetting powders and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, c, 600 times of nitro Xanthohumates and 800 times of mixed liquors of 50% Tuzet.
⑸ sunshade: in 7-9 month,, adopt the sunshade of sunshade net, the sunlight of filtration 40%-60% when the long-stalked crops of interplanting effectively during shielded from sunlight.
The invention has the beneficial effects as follows to handle to avoid sneaking into and plant taro in spite of illness and catch an illness with prevention kind of a taro through kind of taro; Soil treatment can be avoided carrying the germs of a disease in the soil and kill existing germ in the soil, destroys the living environment of germ simultaneously; The sowing pre-treatment can be avoided sneaking into and planted taro in spite of illness, also can increase the resistance against diseases of kind of taro, and vernalization can reduce the chance that germ is immersed kind of taro with sowing; Interplanting can reduce germ chance for survival and filtration fraction sunlight, has executed base fertilizer and can reduce and topdress, and reduces the influence to the konjaku plant; Field management can be invaded by omnidistance prevention germ; A series of integrated approach can prevent the generation of konjaku disease in all its bearings.
Embodiment
Below in conjunction with embodiment the present invention is described further.
Embodiment 1.
2010, the inventor carried out konjaku prevention of damage by disease test in Si Ping village, kerria township, Peng River county, at first choose No. 1 konjaku kind in the strong Peng River of premunition, when gathering kind of taro the first year, will plant taro and be placed on limit, field eminence airing 7 days; Soaked seed 30 minutes with 10% limewash after 2 days in airing, continue airing again; Collect after 7 days; Select not have go rotten, no wound, mouthful put down, little, the treadle-operated tilt hammer for hulling rice nest shape of nest, bottom meat is meat white, top is crineous; Bud is short and thick; The epidermis children is tender, and the konjaku tubercle or the root-like stock of giving birth to are in two years done kind of a taro, and will plant taro according to root-like stock, tubercle 50g, 100g, 200g, 300g, the classification of 400g weight section.Select leeward facing south then, indoor seasoning is after the vacant room of insulation ventilation carries out fumigation, according to classifying respectively in indoor storage; Storage practice is place mat one deck rice chaff on ground, then discharging kind of taro, lid layer rice chaff again; Repave again row, and the like put to 3 layers, cover straw screen or mat above again.Stubble applies disinfectant powder 50kg big Tanaka on March 2nd, 2010 for planting for 10 mu in the land for growing field crops of paddy rice every per mu sparing before choosing then, ploughs 30-35cm then, and disinfectant powder is Cosan, quicklime, the ash even mixed preparing of ratio according to 1:25:25; Every then even shop compost 4500kg per mu ploughs 35cm once more, harrow broken hug flat; Its compost adds people's animal manure and magnesia lime and phosphate fertilizer with stalk, weeds and before half a year, macerated system; Detecting the soil ph value is 7.1, need not adjust the soil ph value; Then the field furrow are held together high 20cm, deep-cut the drain ditch.March 2 choose once more do not have to go rotten, no wound, bottom meat be meat white, top is crineous, bud is short and thick, epidermis young tender konjaku tubercle or root-like stock; To plant the taro taking-up was exposed to the sun 2 days in the sun; Soaked kind of taro 26 hours with 0.5 ‰ liquor potassic permanganate then, will plant taro again and be placed under 25 ℃ and 70% the relative moisture condition, with carrying out vernalization in the greenhouse; March 19; Plant the taro rudiment and grow to 1.5-2cm successively, new root is about to emerge, and takes out sowing this moment.With konjaku and jowar interplanting; Kind of taro is seeded in the nest ditch that the degree of depth is 20cm, and the line-spacing of sowing is 9 times of kind of taro diameter, and spacing in the rows is 6 times of kind of taro diameter; To plant taro leaf bud 45 degree that tilt towards east during sowing, during sowing earlier in nest ditch bottom buried end fertile, every mu of 220kg; Earthing, sowing, earthing more again; Spreading one deck base fertilizer, earthing more in the above again; Wherein base fertilizer is by urea, superphosphate, potassium sulphate, quicklime, tea shell powder and the China tree powder even mixed preparing of ratio according to 30 ︰, 58 ︰, 36 ︰, 20 ︰, 3 ︰ 2.After planting on cultivating bed, cover the special-purpose sterilization of konjaku toilet paper mulch film; In the soil weeds seldom, manual uprooting weed on July 10 is once observed at ordinary times and is had or not ponding and irrigation and drainage in time; Since June 25 to September 15 days; Every at a distance from 9 days spray medicines once medicine is followed successively by the use by turns of three kinds of mixed liquors, and these three kinds of mixed liquors are: 500 times of a, 75% tpn wetting powder and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder; B, 77% can kill 1000 times of wetting powders and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, c, 600 times of nitro Xanthohumates and 800 times of mixed liquors of 50% Tuzet; July 12 rose, and the plot bad to the Chinese sorghum growing way adopts the sunshade net to carry out sunshade.Up to gathering then, do not see that the konjaku disease takes place.
Embodiment 2.
2010, the inventor carried out the test of konjaku prevention of damage by disease in sub-village, Peng River county dragon She Zhen ditch, at first chooses No. 1 konjaku kind in the strong Peng River of premunition, when gathering kind of taro the first year, will plant taro and be placed on the eminence airing of limit, field; Soaked seed 15 minutes with 15% limewash after 2 days in airing, continue airing again; Collect after 6 days; Select not have go rotten, no wound, mouthful put down, little, the treadle-operated tilt hammer for hulling rice nest shape of nest, bottom meat is meat white, top is crineous; Bud is short and thick; The epidermis children is tender, and the konjaku tubercle or the root-like stock of giving birth to are in two years done kind of a taro, and will plant taro according to root-like stock, tubercle 50g, 100g, 200g, 300g, the classification of 400g weight section.Select leeward facing south then, indoor seasoning is after the vacant room of insulation ventilation carries out fumigation, according to classifying respectively in indoor storage; Storage practice is place mat one deck corncob on ground, then discharging kind of taro, lid layer corncob again; Repave again row, and the like put to 4 layers, cover straw screen or mat above again.Stubble applies disinfectant powder 50kg big Tanaka on March 1st, 2010 for planting for 10 mu in the land for growing field crops of corn every per mu sparing before choosing then, ploughs 30cm then, and disinfectant powder is Cosan, quicklime, the ash even mixed preparing of ratio according to 1:25:25; Every then even shop compost 5000kg per mu ploughs 30cm once more, harrow broken hug flat; Its compost adds people's animal manure and magnesia lime and phosphate fertilizer with stalk, weeds and before half a year, macerated system; Detecting the soil ph value is 6.5, need not adjust the soil ph value; Then the field furrow are held together high 30cm, deep-cut the drain ditch.March 1 choose once more do not have to go rotten, no wound, bottom meat be meat white, top is crineous, bud is short and thick, epidermis young tender konjaku tubercle or root-like stock; To plant the taro taking-up was exposed to the sun 2 days in the sun; Soaked kind of taro 22 hours with 0.5 ‰ liquor potassic permanganate then, will plant taro again and be placed under 15 ℃ and 80% the relative moisture condition, with carrying out vernalization in the greenhouse; March 20; Plant the taro rudiment and grow to 1.5-2cm successively, the new root of planting taro also is about to emerge, and takes out sowing this moment.With konjaku and jowar interplanting; Kind of taro is seeded in the nest ditch that the degree of depth is 15cm, and the line-spacing of sowing is 7 times of kind of taro diameter, and spacing in the rows is 4 times of kind of taro diameter; To plant taro leaf bud 45 degree that tilt towards east during sowing, during sowing earlier in nest ditch bottom buried end fertile, every mu of 180kg; Earthing, sowing, earthing more again; Spreading one deck base fertilizer, earthing more in the above again; Wherein base fertilizer is by urea, superphosphate, potassium sulphate, quicklime, tea shell powder and the China tree powder even mixed preparing of ratio according to 30 ︰, 58 ︰, 36 ︰, 20 ︰, 3 ︰ 2.After planting on cultivating bed, cover the special-purpose sterilization of konjaku toilet paper mulch film; In the soil weeds seldom, manual uprooting weed on July 15 is once observed at ordinary times and is had or not ponding and irrigation and drainage in time; Since June 25 to September 15 days; Every at a distance from 9 days spray medicines once medicine is followed successively by the use by turns of three kinds of mixed liquors, and these three kinds of mixed liquors are: 500 times of a, 75% tpn wetting powder and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder; B, 77% can kill 1000 times of wetting powders and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, c, 600 times of nitro Xanthohumates and 800 times of mixed liquors of 50% Tuzet; July 10 rose, and the plot bad to the Chinese sorghum growing way adopts the sunshade net to carry out sunshade.Up to gathering then, do not see that the konjaku disease takes place.
Embodiment 3.
2010, the inventor carried out konjaku prevention of damage by disease test at the Long Sheng village, township of galloping along on horseback in Peng River county, at first chooses No. 1 konjaku kind in the strong Peng River of premunition, when gathering kind of taro the first year, will plant taro and be placed on the eminence airing of limit, field; Soaked seed 15 minutes with 12% limewash after 2 days in airing, continue airing again; Collect after 5 days; Select not have go rotten, no wound, mouthful put down, little, the treadle-operated tilt hammer for hulling rice nest shape of nest, bottom meat is meat white, top is crineous; Bud is short and thick; The epidermis children is tender, and the konjaku tubercle or the root-like stock of giving birth to are in two years done kind of a taro, and will plant taro according to root-like stock, tubercle 50g, 100g, 200g, 300g, the classification of 400g weight section.Select leeward facing south then, indoor seasoning is after the vacant room of insulation ventilation carries out fumigation, according to classifying respectively in indoor storage; Storage practice is place mat one deck wood chip on ground, then discharging kind of taro, lid layer wood chip again; Repave again row, and the like put to 4 layers, cover straw screen or mat above again.Stubble applies disinfectant powder 50kg big Tanaka on March 5th, 2010 for planting for 13 mu in the land for growing field crops of Ipomoea batatas every per mu sparing before choosing then, ploughs 30cm then, and disinfectant powder is Cosan, quicklime, the ash even mixed preparing of ratio according to 1:25:25; Every then even shop compost 5000kg per mu ploughs 28cm once more, harrow broken hug flat; Its compost adds people's animal manure and magnesia lime and phosphate fertilizer with stalk, weeds and before half a year, macerated system; Detecting the soil ph value is 5.8, and every mu applies quicklime 5kg adjustment soil ph, after to record the soil ph value be 6.9; Then the field furrow are held together high 28cm, deep-cut the drain ditch.March 5 choose once more do not have to go rotten, no wound, bottom meat be meat white, top is crineous, bud is short and thick, epidermis young tender konjaku tubercle or root-like stock; To plant the taro taking-up was exposed to the sun 1.5 days in the sun; Soaked kind of taro 24 hours with 0.5 ‰ liquor potassic permanganate then, will plant taro again and be placed under 20 ℃ and 75% the relative moisture condition, with carrying out vernalization in the greenhouse; March 23; Plant the taro rudiment and grow to 1.5-2cm successively, the new root of planting taro also is about to emerge, and takes out sowing this moment.With konjaku and jowar interplanting; Kind of taro is seeded in the nest ditch that the degree of depth is 18cm, and the line-spacing of sowing is 8 times of kind of taro diameter, and spacing in the rows is 5 times of kind of taro diameter; To plant taro leaf bud 45 degree that tilt towards east during sowing, during sowing earlier in nest ditch bottom buried end fertile, every mu of 200kg; Earthing, sowing, earthing more again; Spreading one deck base fertilizer, earthing more in the above again; Wherein base fertilizer is by urea, superphosphate, potassium sulphate, quicklime, tea shell powder and the China tree powder even mixed preparing of ratio according to 30 ︰, 58 ︰, 36 ︰, 20 ︰, 3 ︰ 2.After planting on cultivating bed, cover the special-purpose sterilization of konjaku toilet paper mulch film; In the soil weeds seldom, manual uprooting weed on July 20 is once observed at ordinary times and is had or not ponding and irrigation and drainage in time; Since June 25 to September 15 days; Every at a distance from 9 days spray medicines once medicine is followed successively by the use by turns of three kinds of mixed liquors, and these three kinds of mixed liquors are: 500 times of a, 75% tpn wetting powder and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder; B, 77% can kill 1000 times of wetting powders and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, c, 600 times of nitro Xanthohumates and 800 times of mixed liquors of 50% Tuzet; July 10 rose, and the plot bad to the Chinese sorghum growing way adopts the sunshade net to carry out sunshade.Up to gathering then, do not see that the konjaku disease takes place.
Claims (1)
1. konjaku prevention of damage by disease method comprises kind of a taro processing, soil treatment, sowing pre-treatment, type of seeding, field management five broad aspect, it is characterized in that concrete grammar is following:
A. plant the taro processing method:
⑴ kind is selected: select the strong kind of premunition;
⑵ kind taro is gathered: after the kind taro is dug out, be placed on limit, field eminence airing 10-15 days, send out wrinkle up to epidermis;
⑶ medicament seed soaking: soaked seed 15-30 minute with 10%-15% limewash after 2 days in the konjaku airing; Continue airing again; After 2-3 days with 1000 times of sprayings of 1,000 ten thousand unit agricultural streptomycins; After 2-3 days again with 53.8% kill the spraying of 800 times of liquid, after 2-3 days,, after 2-3 days, spray with 500 times of carbendazim with 500 times of thiophanate methyls sprayings;
⑷ seed selection: select during collection not have go rotten, no wound, mouthful flat, little, the treadle-operated tilt hammer for hulling rice nest shape of nest, bottom meat is meat white, top is crineous, bud is short and thick, the epidermis children is tender, living in two years konjaku tubercle or root-like stock are done kind of a taro, and will plant taro and classify according to weight;
⑸ indoor storage: select leeward facing south, indoor seasoning is after the vacant room of insulation ventilation carries out fumigation; Place mat one deck insulation material on ground, discharging kind of taro, lid layer insulation material more then; Repave again row, and the like put layer to 3-4, cover straw screen or mat above again and get final product; Wherein insulation material is corncob, wooden tip hay, rice chaff, wheat bran or dried silt soil;
B. agent, soil treatment method:
⑴ crop rotation: in the past stubble was planted konjaku for the field soil species of corn, wheat, paddy rice etc., as continuous cropping 2-3 or when disease is arranged, and other crop of promptly changing crops;
⑵ sterilization: whenever per muly evenly apply disinfectant powder 50kg, plough 30-35cm then, its disinfectant powder is Cosan, quicklime, the ash even mixed preparing of ratio according to 1:25:25;
⑶ use sufficient base fertilizer: every even shop compost 4000-5000kg per mu, plough 30-35cm then, harrow broken hug flat; Its compost adds people's animal manure and magnesia lime and phosphate fertilizer with stalk, weeds and macerates system;
⑷ adjustment ph value:, make it to be between the 6-7.5 with pulverized limestone adjustment soil ph value;
⑸ high ridge zanjon: the field furrow are held together high 20-30cm, deep-cut the drain ditch, lowering of watertable;
C. sow pre-treating method:
⑴ seed selection: selected once more in 18-20 days prior to seeding not have go rotten, no wound, bottom meat be meat white, top is crineous, bud is short and thick, epidermis young tender konjaku tubercle or root-like stock;
⑵ bask seeds: will plant the taro taking-up and be exposed to the sun in the sun 1-2 days;
⑶ seed soaking: the liquor potassic permanganate with 0.5 ‰ soaked kind of taro 22-26 hour;
⑷ vernalization: sow preceding 15～18 days, kind of taro is placed under the relative moisture condition of 15 ℃～25 ℃ and 70-80%,, treat to take out when new root is about to emerge sowing with carrying out vernalization in the greenhouse;
D. sow processing method:
⑴ interplanting: with konjaku and long-stalked crops interplanting;
⑵ the degree of depth and distance: will plant taro and be seeded in the nest ditch that the degree of depth is 10-15cm, the line-spacing of sowing for the 7-9 of kind of taro diameter doubly, spacing in the rows for kind of the 4-6 of taro diameter doubly, will plant taro terminal bud 45 degree that tilt towards east during sowing;
⑶ carefully apply fertilizer to the subsoil: during sowing earlier in nest ditch bottom buried end fertile, every mu of 180-220kg, earthing, sowing again, earthing again, spreading one deck base fertilizer, earthing more in the above again; Wherein base fertilizer is by urea, superphosphate, potassium sulphate, quicklime, tea shell powder and the China tree powder even mixed preparing of ratio according to 30 ︰, 58 ︰, 36 ︰, 20 ︰, 3 ︰ 2;
E. field management method:
⑴ overlay film: after planting, on cultivating bed, cover the toilet paper film, but also mulching straw, stalk etc.;
⑵ weeding: available weed killer herbicide weeding before sprouting, the hand weeding is used in the back of sprouting;
⑶ irrigation and drainage: irrigation and drainage in time, in order to avoid subterranean water level is too high, avoid soaking the konjaku rhizome;
⑷ spray medicine: since late June to mid-September; Used the spray-on process dispenser in every separated 7-10 days; Medicine is that three kinds of mixed liquors use by turns; These three kinds of mixed liquors are: 500 times of a, 75% tpn wetting powder and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, b, 77% can kill 1000 times of wetting powders and 4000 times of mixed liquors of 72% streptomycin sulphate wetting powder, c, 600 times of nitro Xanthohumates and 800 times of mixed liquors of 50% Tuzet;
⑸ sunshade: in 7-9 month,, adopt the sunshade of sunshade net, the sunlight of filtration 40%-60% when the long-stalked crops of interplanting effectively during shielded from sunlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101157006A CN102630401A (en) | 2012-04-19 | 2012-04-19 | Method for preventing disease of konjac |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101157006A CN102630401A (en) | 2012-04-19 | 2012-04-19 | Method for preventing disease of konjac |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964179A (en) * | 2012-11-18 | 2013-03-13 | 宜昌市农业科学研究院 | Special medicine fertilizer for konjak |
| CN102986406A (en) * | 2012-10-10 | 2013-03-27 | 肥西县农业技术推广中心 | High-mountain konjak cultivation technique |
| CN103202153A (en) * | 2012-11-14 | 2013-07-17 | 陶育照 | Soft-rot resistant planting method for konjaks |
| CN103329697A (en) * | 2013-06-06 | 2013-10-02 | 青川县食用菌科研开发中心 | Konjak planting method |
| CN103597965A (en) * | 2013-10-22 | 2014-02-26 | 仲恺农业工程学院 | Method for long-term storage of agate curcuma zedoary seedballs |
| CN104081951A (en) * | 2014-06-30 | 2014-10-08 | 竹溪县雨润特色种养家庭农场 | Multilayer shelf smoked storage method for seed amorphophallus konjac |
| CN104663233A (en) * | 2015-03-19 | 2015-06-03 | 湖北省农业科学院经济作物研究所 | Stereoscopic matching cultivation method for greenly and comprehensively preventing and controlling konjak soft rot disease |
| CN105165181A (en) * | 2015-09-14 | 2015-12-23 | 湖南博嘉魔力农业科技有限公司 | Disease-resistant disinfection treatment method for konjac seeds |
| CN105340883A (en) * | 2015-11-26 | 2016-02-24 | 李祝 | Aspergillus niger pellets |
| CN106171387A (en) * | 2016-07-05 | 2016-12-07 | 安康学院 | A kind of method circulating plantation Rhizoma amorphophalli at woodland and land for growing field crops |
| CN106258398A (en) * | 2016-08-12 | 2017-01-04 | 李伦成 | A kind of growing and cultivation method of Rhizoma amorphophalli |
| CN106385860A (en) * | 2016-08-31 | 2017-02-15 | 怒江滇鑫科技有限责任公司 | Method for processing konjak seeds |
| CN106922466A (en) * | 2017-03-01 | 2017-07-07 | 黄金章 | A kind of method of konjaku plantation |
| CN107094550A (en) * | 2017-03-23 | 2017-08-29 | 杨军 | A kind of implantation methods for preventing and treating pittosporum tobira icerya purchasi |
| CN107135756A (en) * | 2016-11-21 | 2017-09-08 | 黔东南苗族侗族自治州农业科学院 | The comprehensive and method of prevention and control konjak soft rot |
| CN108094103A (en) * | 2018-01-16 | 2018-06-01 | 安康市农业科学研究所 | A kind of konjaku high yield cultivating method |
| CN108293773A (en) * | 2017-09-30 | 2018-07-20 | 广元市艺川种养殖专业合作社 | A kind of organic konjaku implantation methods |
| CN108575612A (en) * | 2018-03-28 | 2018-09-28 | 江苏沿江地区农业科学研究所 | The wheat planting method of straw-returning |
| CN108739189A (en) * | 2018-06-26 | 2018-11-06 | 竹溪县泉溪益群魔芋专业合作社 | Method is facilitated in the high ridge cultivation of konjaku root-like stock seedbed |
| CN108848742A (en) * | 2018-06-25 | 2018-11-23 | 云南大学 | A kind of konjaku bulb low-temperature germination processing method |
| CN109601285A (en) * | 2019-01-14 | 2019-04-12 | 汉阴县科农魔芋种植研发有限公司 | It is a kind of can effective bacteria resistance lesion konjaku implantation methods |
| CN110972859A (en) * | 2019-12-05 | 2020-04-10 | 竹溪县泉溪益群魔芋专业合作社 | Konjak planting method capable of effectively resisting bacterial lesion |
| CN113317151A (en) * | 2021-07-02 | 2021-08-31 | 西昌市绿丰非化学农业技术研究所有限公司 | Bag type under-forest konjak planting technology |
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2012
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986406A (en) * | 2012-10-10 | 2013-03-27 | 肥西县农业技术推广中心 | High-mountain konjak cultivation technique |
| CN102986406B (en) * | 2012-10-10 | 2014-07-23 | 肥西县农业技术推广中心 | High-mountain konjak cultivation technique |
| CN103202153A (en) * | 2012-11-14 | 2013-07-17 | 陶育照 | Soft-rot resistant planting method for konjaks |
| CN102964179A (en) * | 2012-11-18 | 2013-03-13 | 宜昌市农业科学研究院 | Special medicine fertilizer for konjak |
| CN103329697B (en) * | 2013-06-06 | 2014-12-17 | 青川县食用菌科研开发中心 | Konjak planting method |
| CN103329697A (en) * | 2013-06-06 | 2013-10-02 | 青川县食用菌科研开发中心 | Konjak planting method |
| CN103597965B (en) * | 2013-10-22 | 2015-12-02 | 仲恺农业工程学院 | Method for long-term storage of agate curcuma zedoary seedballs |
| CN103597965A (en) * | 2013-10-22 | 2014-02-26 | 仲恺农业工程学院 | Method for long-term storage of agate curcuma zedoary seedballs |
| CN104081951A (en) * | 2014-06-30 | 2014-10-08 | 竹溪县雨润特色种养家庭农场 | Multilayer shelf smoked storage method for seed amorphophallus konjac |
| CN104663233A (en) * | 2015-03-19 | 2015-06-03 | 湖北省农业科学院经济作物研究所 | Stereoscopic matching cultivation method for greenly and comprehensively preventing and controlling konjak soft rot disease |
| CN104663233B (en) * | 2015-03-19 | 2016-08-17 | 湖北省农业科学院经济作物研究所 | Konjak soft rot green combines anti-three-dimensional cultivation method for matching |
| CN105165181A (en) * | 2015-09-14 | 2015-12-23 | 湖南博嘉魔力农业科技有限公司 | Disease-resistant disinfection treatment method for konjac seeds |
| CN105340883A (en) * | 2015-11-26 | 2016-02-24 | 李祝 | Aspergillus niger pellets |
| CN106171387A (en) * | 2016-07-05 | 2016-12-07 | 安康学院 | A kind of method circulating plantation Rhizoma amorphophalli at woodland and land for growing field crops |
| CN106258398A (en) * | 2016-08-12 | 2017-01-04 | 李伦成 | A kind of growing and cultivation method of Rhizoma amorphophalli |
| CN106385860A (en) * | 2016-08-31 | 2017-02-15 | 怒江滇鑫科技有限责任公司 | Method for processing konjak seeds |
| CN107135756A (en) * | 2016-11-21 | 2017-09-08 | 黔东南苗族侗族自治州农业科学院 | The comprehensive and method of prevention and control konjak soft rot |
| CN106922466A (en) * | 2017-03-01 | 2017-07-07 | 黄金章 | A kind of method of konjaku plantation |
| CN107094550A (en) * | 2017-03-23 | 2017-08-29 | 杨军 | A kind of implantation methods for preventing and treating pittosporum tobira icerya purchasi |
| CN108293773A (en) * | 2017-09-30 | 2018-07-20 | 广元市艺川种养殖专业合作社 | A kind of organic konjaku implantation methods |
| CN108094103A (en) * | 2018-01-16 | 2018-06-01 | 安康市农业科学研究所 | A kind of konjaku high yield cultivating method |
| CN108575612A (en) * | 2018-03-28 | 2018-09-28 | 江苏沿江地区农业科学研究所 | The wheat planting method of straw-returning |
| CN108575612B (en) * | 2018-03-28 | 2020-09-22 | 江苏沿江地区农业科学研究所 | Wheat planting method for returning straw to field |
| CN108848742A (en) * | 2018-06-25 | 2018-11-23 | 云南大学 | A kind of konjaku bulb low-temperature germination processing method |
| CN108848742B (en) * | 2018-06-25 | 2021-05-04 | 云南大学 | Low-temperature germination accelerating treatment method for konjak bulbs |
| CN108739189A (en) * | 2018-06-26 | 2018-11-06 | 竹溪县泉溪益群魔芋专业合作社 | Method is facilitated in the high ridge cultivation of konjaku root-like stock seedbed |
| CN109601285A (en) * | 2019-01-14 | 2019-04-12 | 汉阴县科农魔芋种植研发有限公司 | It is a kind of can effective bacteria resistance lesion konjaku implantation methods |
| CN110972859A (en) * | 2019-12-05 | 2020-04-10 | 竹溪县泉溪益群魔芋专业合作社 | Konjak planting method capable of effectively resisting bacterial lesion |
| CN113317151A (en) * | 2021-07-02 | 2021-08-31 | 西昌市绿丰非化学农业技术研究所有限公司 | Bag type under-forest konjak planting technology |
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