CN106258398A - A kind of growing and cultivation method of Rhizoma amorphophalli - Google Patents
A kind of growing and cultivation method of Rhizoma amorphophalli Download PDFInfo
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- CN106258398A CN106258398A CN201610665662.XA CN201610665662A CN106258398A CN 106258398 A CN106258398 A CN 106258398A CN 201610665662 A CN201610665662 A CN 201610665662A CN 106258398 A CN106258398 A CN 106258398A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention discloses a kind of growing and cultivation method of Rhizoma amorphophalli, select including kind of taro, sterilization and accelerating germination process, planting patterns, whole, basal dressing, sowing and field management, compared with prior art, the present invention summarizes the growing environment of Rhizoma amorphophalli suitable planting, and select, sterilize and analyze in terms of accelerating germination process, planting patterns, site preparation and fertilization, sowing, field management, storage of gathering etc. the high-yield culture technique of Rhizoma amorphophalli from kind of taro, to promoting that Rhizoma amorphophalli industry is quick, developing in a healthy way, there is the value promoted the use of.
Description
Technical field
The present invention relates to a kind of agriculture cultivation technology, particularly relate to a kind of growing and cultivation method of Rhizoma amorphophalli.
Background technology
Rhizoma amorphophalli has another name called ghost taro, flower umbrella, the perennial root herbaceous plant of genus Araeceae Amorphophallus.It is a kind of weight
The industrial crops wanted, the nutritional labeling of the tuber that its underground part expands is based on glucomannan, and has more food fine
Dimension, additionally contains starch, crude protein, pectin, protein, multiple alkaloid, starch and 17 kinds of aminoacid and needed by human
Multiple fatty acid, wherein the content of linoleic acid plus linolenic acid is up to 49.8%.Rhizoma amorphophalli is possibly together with the most useful to health
Element, such as sodium, magnesium, strontium, phosphorus, chlorine, sulfur, potassium etc..Rhizoma amorphophalli has higher nutritive value and the most peculiar character in a word.In recent years
Carrying out konjak food deeply to be favored by people, thus cultivated area constantly expands, the high-yield culture technique of Rhizoma amorphophalli is that increasing peasant income cause
Rich key, will provide sound assurance for peasant's increasing both production and income, and realize the strong town of green economy for my Gong Jin town, Hanbin District and lay
Solid foundation.Increase farmers' income to improve Amorphophallus Yield, for current konjak cultivation produce present in problem, mesh
Before, it is elephant-foot yam and white Rhizoma amorphophalli that two more kinds are cultivated by China, and elephant-foot yam subject range is relatively wide, is the Main Cultivation of China
Kind, easily obtains high yield under preferable water and fertilizer condition, and its input-output ratio becomes positive correlation, and white Rhizoma amorphophalli quality is preferable, but yields poorly.
Summary of the invention
The purpose of the present invention is that a kind of growing and cultivation method providing Rhizoma amorphophalli in order to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention comprises the following steps:
(1) plant taro to select, sterilize and accelerating germination process: the high-quality kind taro that choosing is directly bred by root stock, plant taro and require eye
Pityriasis simplex sturdy, anosis, without going rotten, not damaged, circle or Long Circle, being advisable with about 250g, weight 250～500g ball
Stem also can be planted, but requires that bud nest is little, and mouth to be put down, and terminal bud is sturdy, and smooth surface, anosis wound are the most ripe；If it is big to plant taro
Little great disparity, plantation of separately queuing up；Kind of taro after basking seeds 1-2 days, the carbendazim with 15% or the thiophanate wettable powder of 50%
1000 times of immersion kinds 8-12 hour, it is also possible to formalin 500g to water 100～125kg or potassium permanganate 50g to water 50kg's
Solution seed soaking was pulled out after 10-20 minute, then stacked 6-8 hour and carry out accelerating germination；15～20 days prior to seeding, kind of a taro is placed in greenhouse
Or in cold bed, the wet sand in bed upper berth, after taro kind is discharged, it repaves one layer of wet sand, the most at most can only place three layers of taro kind；
Within first 10 days, temperature is maintained at 20 DEG C～25 DEG C, within latter 10 days, is maintained at 15 DEG C, and humidity is maintained at 75%, prevents taro kind drying shrinkage；
(2) planting patterns: with crop rotation in 2～3 years 1 time, intercropping and interplanting selects such as Sorghum vulgare Pers., Semen Maydis class long-stalked crops, makes high stalk plant
Thing obtains the sunlight of abundance on upper strata, and Rhizoma amorphophalli obtains suitable the moon in lower floor and covers；
(3) wholely, basal dressing: after choosing ground, before the winter, ploughed deeply 30～40 centimetres so that it is air slaking, ripening, in spring next year
Carrying out wholely before plantation, every mu applies decomposed manure 3000kg, potash fertilizer or cake fertilizer 50kg and makees base manure, whole carefully rakes, and makes width
The high furrow of about 1.3 meters, hold gutter successfully between furrow；Fertilising should be followed based on farm manure, and chemical fertilizer is auxiliary, uses sufficient base fertilizer, early executes
The principle topdressed, Rhizoma amorphophalli is big, typically with matured compost 2.4 ten thousand kg/hm to the requirement of fertilizer2, or biogas residue 2.2 ten thousand kg/hm2
Make base manure；Can not nitrogen fertilizer application partially during fertilising；The ratio of base manure should account for the 60%～80% of total fertilization amount；By base during fertilising
Fertilizer imposes in ditch or separately digs dressing furrow by ditch and applies, it is possible to impose on when earth's surface is stretched out in the rudiment of kind taro in late May to early June
Soil table, is carried out in conjunction with ridging；Base manure is typically used in plantation for first 10 days, plants at 2 row and digs dressing furrow between ditch, base manure mixing is executed
In ditch, or first dig the plantation ditch of deep 12～18 centimetres, fertile at bottom of trench compost or natural pond, the most tiltedly put kind of a taro, plant on taro again
Basal dressing about 3 cm thick, then blinding；
(4) sowing: when spring temperature goes back up to 15 DEG C, Rhizoma amorphophalli starts rudiment, and the most suitable sowing time should be in Clear and Bright
Front and back；Fine day is caught to sow；Rhizoma amorphophalli is existing breeds with tuber, both also can stripping and slicing can plant with whole taro；Whole taro is planted with kind of taro 0.1
～0.4 kilogram be advisable；Vary in size should separately plant, it is to avoid wins honour for and robs fertilizer, weak to press down by force；Because the apical dominance of Rhizoma amorphophalli is strong,
Fine day cutter should be selected longitudinally to wait a point cutting, makes each fritter all with terminal bud, notice that otch is put down centered by terminal bud during stripping and slicing
Whole, do not hinder eye；The kind block cut shines 2～3 hours under the sun, disinfection, and evaporation section moisture；Plantation specification: 0.3
～0.5 meter × 0.8～1.2 meter；Deep 18～22 centimetres of plant hole, first organic fertilizer, covers 4～5 centimetres of loam, then puts kind of a taro, with fertilizer
Earth mulch kind is filled and led up；Eye side is wanted to put when putting kind, in case the rotten kind of accumulated water；Then one layer of straw of lid or grass；Ground moistening is kept to loosen,
In order to early emerging；
(5) field management: Rhizoma amorphophalli about needs 7 months from being seeded into receipts；Mainly do a good job of it field management.
Specifically, the field management in described step (5) includes that weeding, the anti glare anti static coatings that shades, ridging are topdressed, anti-drought-waterlogging, disease
Pest control, weeding: after planting two weeks, find to lack the root and stem of certain plants when sprouting and time shift is mended, and weeding, meet saturating rain spray in planting latter 10 days
Execute weeding medicine；Shade anti glare anti static coatings: earthing 6～8 centimetres during plantation, covers 1 layer 7～the straw of 10 cm thicks or grass the most again；Evil spirit
Taro takes cool canopy after emerging, or kind melon dish shades, it is possible to plants the long-stalked crops such as Semen Maydis and shades；Shade rate controls 40%～60%,
Temperature is advisable at 20 DEG C～25 DEG C；After high temperature, remove cool canopy, expand in order to tuber；Ridging is topdressed, anti-drought-waterlogging: after the 30d that plants
Rhizoma amorphophalli starts rudiment when being unearthed, and can take advantage of before root system is not yet covered with soil layer and carry out shallow intertillage, to promote the permeability of soil, and anti-plate
Knot；Or ridging combines with basal dressing and carries out simultaneously, topdress 3 times；1st inferior to carrying out, to promote Rhizoma amorphophalli to early June by the end of May
Upper grown；2nd was carried out inferior to late June to early July, is chiefly to facilitate Rhizoma amorphophalli underground part and grows；3rd is inferior to late August,
With potassium dihydrogen phosphate 75kg/hm2 to water about 1000kg/hm2 pouring root, it is main for topdressing as fecaluria, and alkalescence do not executed by Shaoshi chemical fertilizer
Fertilizer, organic fertilizer more than 10 centimetres from strain, in case tuber rots；Spring and summer rain is many, drainage waterlogging prevention, Drought in Autumn, suitably fill
Irrigate, insulation；The prevention and control of plant diseases, pest control: first, takes crop rotation as far as possible, can not be with cigarette, green pepper, Solanaceae and crop in cruciferae continuous cropping；Its
Secondary, sterilization, plant taro after solarization with 1000 times of immersion kinds of 50% powder of carbendazim 6～8 hours, soil disinfection mu is with 1 kilogram of sulfur
Powder；3rd, blade of not damaging, because it is without regeneration capacity, changes and hoe up weeds as uprooting weed；4th, remove diseased plant in time, and with tea bran water or
Cosan is sterilized, and it is native；5th, in good time anti-eliminate aphis, demodicid mite class, leafhopper, the disease pest on the ground such as palaearctic sweet potato larva, with people time a small amount of
It is main that work is catched and killed, and can be able to prevent and treat by general pesticide imidacloprid, acaricide mite killing top grade time many；Subterranean pest-insect can be with finding pleasure in this
Water pouring is killed by the insecticides such as basis, Blockbuster.
The beneficial effects of the present invention is:
The present invention is a kind of growing and cultivation method of Rhizoma amorphophalli, and compared with prior art, the present invention summarizes Rhizoma amorphophalli preferential species
The growing environment planted, and select from kind of taro, sterilization and accelerating germination process, planting patterns, site preparation and fertilization, sowing, field management, gather
The aspects such as storage analyze the high-yield culture technique of Rhizoma amorphophalli, to promoting that Rhizoma amorphophalli industry is quick, developing in a healthy way, have and promote the use of
Value.
Detailed description of the invention
The invention will be further described below:
The present invention comprises the following steps:
(1) plant taro to select, sterilize and accelerating germination process: the high-quality kind taro that choosing is directly bred by root stock, plant taro and require eye
Pityriasis simplex sturdy, anosis, without going rotten, not damaged, circle or Long Circle, being advisable with about 250g, weight 250～500g bulb
Also can plant, but require that bud nest is little, mouth to be put down, and terminal bud is sturdy, and smooth surface, anosis wound are the most ripe；If planting taro size
Great disparity, plantation of separately queuing up；Kind of taro after basking seeds 1-2 days, the carbendazim with 15% or the thiophanate wettable powder of 50%
1000 times of immersion kinds 8-12 hour, it is also possible to formalin 500g to water 100～125kg or potassium permanganate 50g to water 50kg's
Solution seed soaking was pulled out after 10-20 minute, then stacked 6-8 hour and carry out accelerating germination；15～20 days prior to seeding, kind of a taro is placed in greenhouse
Or in cold bed, the wet sand in bed upper berth, after taro kind is discharged, it repaves one layer of wet sand, the most at most can only place three layers of taro kind；
Within first 10 days, temperature is maintained at 20 DEG C～25 DEG C, within latter 10 days, is maintained at 15 DEG C, and humidity is maintained at 75%, prevents taro kind drying shrinkage；
(2) planting patterns: with crop rotation in 2～3 years 1 time, intercropping and interplanting selects such as Sorghum vulgare Pers., Semen Maydis class long-stalked crops, makes high stalk plant
Thing obtains the sunlight of abundance on upper strata, and Rhizoma amorphophalli obtains suitable the moon in lower floor and covers；
(3) wholely, basal dressing: after choosing ground, before the winter, ploughed deeply 30～40 centimetres so that it is air slaking, ripening, in spring next year
Carrying out wholely before plantation, every mu applies decomposed manure 3000kg, potash fertilizer or cake fertilizer 50kg and makees base manure, whole carefully rakes, and makes width
The high furrow of about 1.3 meters, hold gutter successfully between furrow；Fertilising should be followed based on farm manure, and chemical fertilizer is auxiliary, uses sufficient base fertilizer, early executes
The principle topdressed, Rhizoma amorphophalli is big, typically with matured compost 2.4 ten thousand kg/hm to the requirement of fertilizer2, or biogas residue 2.2 ten thousand kg/hm2
Make base manure；Can not nitrogen fertilizer application partially during fertilising；The ratio of base manure should account for the 60%～80% of total fertilization amount；By base during fertilising
Fertilizer imposes in ditch or separately digs dressing furrow by ditch and applies, it is possible to impose on when earth's surface is stretched out in the rudiment of kind taro in late May to early June
Soil table, is carried out in conjunction with ridging；Base manure is typically used in plantation for first 10 days, plants at 2 row and digs dressing furrow between ditch, base manure mixing is executed
In ditch, or first dig the plantation ditch of deep 12～18 centimetres, fertile at bottom of trench compost or natural pond, the most tiltedly put kind of a taro, plant on taro again
Basal dressing about 3 cm thick, then blinding；
(4) sowing: when spring temperature goes back up to 15 DEG C, Rhizoma amorphophalli starts rudiment, and the most suitable sowing time should be in Clear and Bright
Front and back；Fine day is caught to sow；Rhizoma amorphophalli is existing breeds with tuber, both also can stripping and slicing can plant with whole taro；The plantation of whole taro with kind of taro 0.1～
It is advisable for 0.4 kilogram；Vary in size should separately plant, it is to avoid wins honour for and robs fertilizer, weak to press down by force；Because the apical dominance of Rhizoma amorphophalli is strong, cut
Fine day cutter should be selected longitudinally to wait a point cutting, makes each fritter all with terminal bud, notice that otch is smooth centered by terminal bud during block,
Do not hinder eye；The kind block cut shines 2～3 hours under the sun, disinfection, and evaporation section moisture；Plantation specification: 0.3～
0.5 meter × 0.8～1.2 meter；Deep 18～22 centimetres of plant hole, first organic fertilizer, covers 4～5 centimetres of loam, then puts kind of a taro, use loam
Lid kind is filled and led up；Eye side is wanted to put when putting kind, in case the rotten kind of accumulated water；Then one layer of straw of lid or grass；Ground moistening is kept to loosen, with
Profit is early emerged；
(5) field management: Rhizoma amorphophalli about needs 7 months from being seeded into receipts；Mainly do a good job of it field management.
Specifically, the field management in described step (5) includes that weeding, the anti glare anti static coatings that shades, ridging are topdressed, anti-drought-waterlogging, disease
Pest control, weeding: after planting two weeks, find to lack the root and stem of certain plants when sprouting and time shift is mended, and weeding, meet saturating rain spray in planting latter 10 days
Execute weeding medicine；Shade anti glare anti static coatings: earthing 6～8 centimetres during plantation, covers 1 layer 7～the straw of 10 cm thicks or grass the most again；Evil spirit
Taro takes cool canopy after emerging, or kind melon dish shades, it is possible to plants the long-stalked crops such as Semen Maydis and shades；Shade rate controls 40%～60%,
Temperature is advisable at 20 DEG C～25 DEG C；After high temperature, remove cool canopy, expand in order to tuber；Ridging is topdressed, anti-drought-waterlogging: after the 30d that plants
Rhizoma amorphophalli starts rudiment when being unearthed, and can take advantage of before root system is not yet covered with soil layer and carry out shallow intertillage, to promote the permeability of soil, and anti-plate
Knot；Or ridging combines with basal dressing and carries out simultaneously, topdress 3 times；1st inferior to carrying out, to promote Rhizoma amorphophalli to early June by the end of May
Upper grown；2nd was carried out inferior to late June to early July, is chiefly to facilitate Rhizoma amorphophalli underground part and grows；3rd is inferior to late August,
With potassium dihydrogen phosphate 75kg/hm2 to water about 1000kg/hm2 pouring root, it is main for topdressing as fecaluria, and alkalescence do not executed by Shaoshi chemical fertilizer
Fertilizer, organic fertilizer more than 10 centimetres from strain, in case tuber rots；Spring and summer rain is many, drainage waterlogging prevention, Drought in Autumn, suitably fill
Irrigate, insulation；The prevention and control of plant diseases, pest control: first, takes crop rotation as far as possible, can not be with cigarette, green pepper, Solanaceae and crop in cruciferae continuous cropping；Its
Secondary, sterilization, plant taro after solarization with 1000 times of immersion kinds of 50% powder of carbendazim 6～8 hours, soil disinfection mu is with 1 kilogram of sulfur
Powder；3rd, blade of not damaging, because it is without regeneration capacity, changes and hoe up weeds as uprooting weed；4th, remove diseased plant in time, and with tea bran water or
Cosan is sterilized, and it is native；5th, in good time anti-eliminate aphis, demodicid mite class, leafhopper, the disease pest on the ground such as palaearctic sweet potato larva, with people time a small amount of
It is main that work is catched and killed, and can be able to prevent and treat by general pesticide imidacloprid, acaricide mite killing top grade time many；Subterranean pest-insect can be with finding pleasure in this
Water pouring is killed by the insecticides such as basis, Blockbuster.
Receipts are dug and are preserved
Receive in good time and dig
When Rhizoma amorphophalli overground part starts withered, mu executes dung polluted water 500～1000 kilograms, can promote that subterraneous stem expands, because of
In after Rhizoma amorphophalli Seedling one month, subterraneous stem continues to expand, and the optimal receipts phase of digging should be about the later of the falling Seedling moon.That gathers is fresh
Rhizoma amorphophalli is graded by sized splendid attire.More than 500g sells for commodity taro, selects that the individuality of 150g～250g, epidermis are smooth, color of the leather is tender
Huang, not shrinkage, the tuber of terminal bud tubbiness stalwartness give over to asexual propagation cultivation and are used as to plant；Selection epidermis is the most black, terminal bud is slightly long, all over the body
The tuber of pimple, gives over to sexual reproduction breeding in next year and uses.
Plant taro storage
The method of kind of taro storage is more, have store sth. in a cellar, Sha Zang, cigarette smoke Tibetan, but total principle is ventilated good, temperature keeps
At about 8～10 DEG C, humidity 70%～80%, and check at any time, find detection in time of rotting.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (2)
1. the growing and cultivation method of a Rhizoma amorphophalli, it is characterised in that comprise the following steps:
(1) plant that taro selects, sterilization and accelerating germination process: the high-quality kind taro that directly bred by root stock of choosing, plant taro require eye sturdy,
Anosis pityriasis simplex, without going rotten, not damaged, circle or Long Circle, being advisable with about 250g, weight also can at the bulb of 250～500g
Planting, but require that bud nest is little, mouth to be put down, and terminal bud is sturdy, and smooth surface, anosis wound are the most ripe；If planting taro size to hang
Very, separately queue up plantation；Kind of taro after basking seeds 1-2 days, the carbendazim with 15% or the thiophanate wettable powder 1000 of 50%
Times immersion kind 8-12 hour, it is also possible to formalin 500g is to the water 100～125kg or the potassium permanganate 50g solution to water 50kg
Pull out after soaking seed 10-20 minute, then stack 6-8 hour and carry out accelerating germination；15～20 days prior to seeding, kind of a taro is placed in greenhouse or sun
In furrow, the wet sand in bed upper berth, after taro kind is discharged, it repaves one layer of wet sand, the most at most can only place three layers of taro kind；Front 10
It temperature is maintained at 20 DEG C～25 DEG C, within latter 10 days, is maintained at 15 DEG C, and humidity is maintained at 75%, prevents taro kind drying shrinkage；
(2) planting patterns: with crop rotation in 2～3 years 1 time, intercropping and interplanting selects such as Sorghum vulgare Pers., Semen Maydis class long-stalked crops, makes high culm plant exist
Upper strata obtains the sunlight of abundance, and Rhizoma amorphophalli obtains suitable the moon in lower floor and covers；
(3) wholely, basal dressing: after choosing ground, before the winter, ploughed deeply 30～40 centimetres so that it is air slaking, ripening, plant in spring next year
Before carry out wholely, every mu applies decomposed manure 3000kg, potash fertilizer or cake fertilizer 50kg and makees base manure, whole carefully rakes, and makes wide 1.3 meters
The high furrow of left and right, hold gutter successfully between furrow；Fertilising should be followed based on farm manure, chemical fertilizer is auxiliary, uses sufficient base fertilizer, early spraying fertilizer
Principle, Rhizoma amorphophalli is big, typically with matured compost 2.4 ten thousand kg/hm to the requirement of fertilizer2, or biogas residue 2.2 ten thousand kg/hm2Make base manure；
Can not nitrogen fertilizer application partially during fertilising；The ratio of base manure should account for the 60%～80% of total fertilization amount；During fertilising, base manure is imposed on
In ditch or separately dig dressing furrow by ditch and apply, it is possible to impose on soil table when earth's surface is stretched out in the rudiment of kind taro in late May to early June,
Carry out in conjunction with ridging；Base manure is typically used in plantation for first 10 days, plants at 2 row and digs dressing furrow between ditch, base manure mixing is imposed on ditch
In, or first dig the plantation ditch of deep 12～18 centimetres, and fertile at bottom of trench compost or natural pond, the most tiltedly put kind of a taro, plant and execute base again on taro
Fertilizer about 3 cm thick, then blinding；
(4) sowing: when spring temperature goes back up to 15 DEG C, Rhizoma amorphophalli starts rudiment, and the most suitable sowing time should be before and after Clear and Bright；
Fine day is caught to sow；Rhizoma amorphophalli is existing breeds with tuber, both also can stripping and slicing can plant with whole taro；The plantation of whole taro is public with kind of taro 0.1～0.4
Jin is advisable；Vary in size should separately plant, it is to avoid wins honour for and robs fertilizer, weak to press down by force；Because the apical dominance of Rhizoma amorphophalli is strong, should during stripping and slicing
Centered by terminal bud, select fine day cutter longitudinally to wait a point cutting, make each fritter all with terminal bud, notice that otch is smooth, do not hinder bud
Eye；The kind block cut shines 2～3 hours under the sun, disinfection, and evaporation section moisture；Plantation specification: 0.3～0.5 meter ×
0.8～1.2 meter；Deep 18～22 centimetres of plant hole, first organic fertilizer, covers 4～5 centimetres of loam, then puts kind of a taro, fill out by loam lid kind
Flat；Eye side is wanted to put when putting kind, in case the rotten kind of accumulated water；Then one layer of straw of lid or grass；Ground moistening is kept to loosen, in order to early going out
Seedling；
(5) field management: Rhizoma amorphophalli about needs 7 months from being seeded into receipts；Mainly do a good job of it field management.
The growing and cultivation method of Rhizoma amorphophalli the most according to claim 1, it is characterised in that: the field pipe in described step (5)
Reason includes that weeding, the anti glare anti static coatings that shades, ridging are topdressed, anti-drought-waterlogging, the prevention and control of plant diseases, pest control, and weeding: after planting two weeks finds when sprouting
Lack the root and stem of certain plants and time shift is mended, and weeding, meet saturating rain in planting latter 10 days and spray weeding medicine；Shade anti glare anti static coatings: earthing 6～8 during plantation
Centimetre, cover 1 layer 7～the straw of 10 cm thicks or grass the most again；Cool canopy taken by Rhizoma amorphophalli after emerging, or kind melon dish shades, it is possible to plant jade
The long-stalked crops such as rice are shaded；Shade rate controls 40%～60%, and temperature is advisable at 20 DEG C～25 DEG C；After high temperature, remove cool canopy,
Expand in order to tuber；Ridging is topdressed, anti-drought-waterlogging: after the 30d that plants, Rhizoma amorphophalli starts rudiment when being unearthed, and can take advantage of root system and not yet be covered with soil
Shallow intertillage is carried out, to promote the permeability of soil, anti-compaction before Ceng；Or ridging combines with basal dressing and to carry out simultaneously, topdress 3
Secondary；1st inferior to carrying out, to promote Rhizoma amorphophalli upper grown to early June by the end of May；2nd was carried out inferior to late June to early July,
It is chiefly to facilitate Rhizoma amorphophalli underground part to grow；3rd is inferior to late August, left to water 1000kg/hm2 with potassium dihydrogen phosphate 75kg/hm2
Right pouring root, it is main for topdressing as fecaluria, Shaoshi chemical fertilizer, does not execute alkalescence fertile, and organic fertilizer more than 10 centimetres from strain, in case tuber is rotten
Rotten；Spring and summer rain is many, drainage waterlogging prevention, Drought in Autumn, suitably irrigate, insulation；The prevention and control of plant diseases, pest control: first, takes wheel as far as possible
Make, can not be with cigarette, green pepper, Solanaceae and crop in cruciferae continuous cropping；Secondly, sterilization, plant taro after solarization, use 50% powder of carbendazim
1000 times of immersion kinds 6～8 hours, soil disinfection mu is with 1 kilogram of Cosan；3rd, blade of not damaging, because it is without regeneration capacity,
Change and hoe up weeds as uprooting weed；4th, remove diseased plant in time, and sterilize its soil with tea bran water or Cosan；5th, in good time anti-eliminate aphis,
The disease pest on the ground such as demodicid mite class, leafhopper, palaearctic sweet potato larva, based on manual catching and killing time a small amount of, can be with general insecticide pyrrole worm time many
Quinoline, acaricide mite killing top grade can be prevented and treated；Water pouring is killed by the insecticides such as subterranean pest-insect Ke Le Siben, Blockbuster.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922466A (en) * | 2017-03-01 | 2017-07-07 | 黄金章 | A kind of method of konjaku plantation |
| CN107197679A (en) * | 2017-06-28 | 2017-09-26 | 徐州菲泰克农业科技有限公司 | A kind of sweet potato implantation methods |
| CN108886934A (en) * | 2018-05-30 | 2018-11-27 | 河南省农业科学院植物营养与资源环境研究所 | A kind of cabbage heart fertilizing method |
| CN109006301A (en) * | 2018-09-19 | 2018-12-18 | 维西亨哈农业发展有限公司 | A kind of implantation methods of bulbil Huang konjaku |
| CN109220667A (en) * | 2017-06-06 | 2019-01-18 | 新晃吉祥魔芋种植专业合作社 | A kind of konjaku high yield cultivating method |
| CN110476759A (en) * | 2019-07-31 | 2019-11-22 | 贵州吉丰种业有限责任公司 | A kind of interplanting method of konjaku and sunflower |
| CN113197046A (en) * | 2021-05-20 | 2021-08-03 | 湖北省农业科学院经济作物研究所 | Method for rapidly breeding improved variety of amorphophallus konjac |
| CN113647302A (en) * | 2021-07-12 | 2021-11-16 | 攀枝花市农林科学研究院 | Germination accelerating method for konjak planting |
| CN114041393A (en) * | 2021-10-19 | 2022-02-15 | 汉中市农业技术推广中心 | High-efficiency cultivation method for konjac in high mountain area |
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| CN106922466A (en) * | 2017-03-01 | 2017-07-07 | 黄金章 | A kind of method of konjaku plantation |
| CN109220667A (en) * | 2017-06-06 | 2019-01-18 | 新晃吉祥魔芋种植专业合作社 | A kind of konjaku high yield cultivating method |
| CN107197679A (en) * | 2017-06-28 | 2017-09-26 | 徐州菲泰克农业科技有限公司 | A kind of sweet potato implantation methods |
| CN108886934A (en) * | 2018-05-30 | 2018-11-27 | 河南省农业科学院植物营养与资源环境研究所 | A kind of cabbage heart fertilizing method |
| CN109006301A (en) * | 2018-09-19 | 2018-12-18 | 维西亨哈农业发展有限公司 | A kind of implantation methods of bulbil Huang konjaku |
| CN110476759A (en) * | 2019-07-31 | 2019-11-22 | 贵州吉丰种业有限责任公司 | A kind of interplanting method of konjaku and sunflower |
| CN113197046A (en) * | 2021-05-20 | 2021-08-03 | 湖北省农业科学院经济作物研究所 | Method for rapidly breeding improved variety of amorphophallus konjac |
| CN113197046B (en) * | 2021-05-20 | 2023-08-04 | 湖北省农业科学院经济作物研究所 | Method for fast breeding improved variety of konjak |
| CN113647302A (en) * | 2021-07-12 | 2021-11-16 | 攀枝花市农林科学研究院 | Germination accelerating method for konjak planting |
| CN114041393A (en) * | 2021-10-19 | 2022-02-15 | 汉中市农业技术推广中心 | High-efficiency cultivation method for konjac in high mountain area |
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