CN106941894A - Konjac seed rapid propagation method - Google Patents
Konjac seed rapid propagation method Download PDFInfo
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- CN106941894A CN106941894A CN201611022168.8A CN201611022168A CN106941894A CN 106941894 A CN106941894 A CN 106941894A CN 201611022168 A CN201611022168 A CN 201611022168A CN 106941894 A CN106941894 A CN 106941894A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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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- Soil Sciences (AREA)
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Abstract
Konjak corm and root-like stock are distributed many kryptoblast, when being planted using konjak corm, only terminal bud germination seedling, and what other kryptoblast had is divided into root system, and what is had is hidden without sending out.This method mainly passes through bulb stripping and slicing, stimulate kryptoblast Germination And Seedling, the use of supporting Wound-healing agent, soil physical chemistry environment fine adjustment, microbiologic population improve, the seedbed management measures such as soft rot generation are controlled, by former 35 times breeding coefficient, 15 20 times are brought up to, realize that konjac seed is quickly bred, be suitable for factorial praluction.
Description
Technical field
The present invention relates to konjac seed rapid propagation method, suitable factorial praluction belongs to field of plant growing technology.
Background technology
Konjaku is main using bottom set and root-like stock as propagating materials, and breeding coefficient is relatively low.In reproductive process, high temperature is met with high
Wet weather, soft rot, southern blight are often explosive to be occurred, and production loss is serious, or even total crop failure.Breeding is insufficient, restricts bewitched
The development of taro industry.
Konjak corm and root-like stock are distributed many kryptoblast, when being planted using konjak corm, only terminal bud germination seedling, other
What kryptoblast had is divided into root system, and what is had is hidden without sending out.This method stimulates kryptoblast to sprout, by former 3-5 times mainly by bulb stripping and slicing
Breeding coefficient, bring up to 15-20 times, supporting seedbed management measure realizes that konjac seed batch production is quickly bred.
The content of the invention
It is that one kind is cut by bulb the invention provides a kind of konjac seed rapid propagation method of suitable factorial praluction
Block, the rapid method for improving breeding coefficient, including ganoid konjaku taro selection, block cutting method, incision treatment, the aspect of seedbed management four, make hidden
Bud Germination And Seedling, otch quickly heals, and aids in seedbed management measure, realizes taro kind batch production fast breeding.Present invention employs
Following technical measures：
Konjac seed rapid propagation method, suitable factorial praluction, comprises the following steps：
1st, ganoid konjaku taro is selected
Ganoid konjaku taro select without it is damaged, without going mouldy, without scar, mouth is flat, nest is small, terminal bud is sturdy, surface is smooth, outward appearance is in spindle, bud
Embryo is neat, size is basically identical, single below quality 150g biennial konjac tuber.Ganoid konjaku taro, which is carried, should use bamboo basket, plastics
Basket, without using soft bag, the ganoid konjaku taro of silk bag packed and transported.
2nd, Seed Treatment
Before stripping and slicing, ganoid konjaku taro is picked except basking seeds 1--2 days, with 600--700 times of 10,000,000 unit agricultural streptomycin immersion kind 1 hour,
Pick up dry it is standby.
3rd, block cutting method
Stripping and slicing cutter should polish sharp, by the ganoid konjaku taro vertically and horizontally stripping and slicing by sterilization, it is desirable to which stripping and slicing is uniform, smooth cut, without broken
Damage, size 10-15g.
4th, incision treatment
Stripping and slicing is put into stove ash that is fresh, drying, otch is uniformly stained with stove ash.
The stove ash be rural area using wood or weeds as fuel, the ashes after burning.
5th, seedbed selection of land
Plot should select that soil layer is deep, quality is loose, the ventilative good, organic matter of draining is abundant, pH value 6.5-7.0 sandy loam
Soil.As Cruciferae, Solanaceae, melon and aroid soil before avoiding continuous cropping or using.
6th, site preparation
（1）Use sufficient base fertilizer：Well-rotted farmyard manure 1500--2000kg is applied according to soil fertility mu, 20--25cm is ploughed.
（2）Adjust soil acidity or alkalinity：When soil pH is higher than 7.5, Cosan 10-20kg is applied with reference to site preparation mu；Soil pH is low
When 6.5, mu applies fresh pulverized limestone 100--200kg in field planting ditch during field planting.
The fresh pulverized limestone adds water digestion, the hydrated lime in powder sieved in time for quick lime.
7th, planting system
（1）Time：Late March --- mid-April.
（2）Density：Seeding row spacing is determined with 5--6 times of taro kind diameter, it is general that method is colonized using " triangle ".
（3）Open railway carriage or compartment field planting：Fine site preparation, railway carriage or compartment, railway carriage or compartment furrow width 40cm, deep 20cm are opened by 100-120cm.15cm is pressed in railway carriage or compartment face
Line-spacing is ditched, ditch depth 10cm or so, and pulverized limestone is first applied in acid soil ditch, and stripping and slicing is put by 5-8cm spacing in the rows " triangle ", and mu is used
Microbial-bacterial fertilizer 40--80kg and calcium magnesium phosphate 75--100kg lids are planted, then earthing ridging.
The microbial-bacterial fertilizer is rich in bean dregs, bone meal, seawood meal, AVM slag, soil yeast training original washing powder, sugar fermentation
Slag, soil activation biology enzyme multielement rare earth silicon-calcium and more than 20 it is micro- in kind.
（4）Build plastic greenhouse
Depressed arch frame plastic greenhouse, heat and moisture preserving are built in railway carriage or compartment face.
8th, seedbed management
Before emerging, railway carriage or compartment face moistening is kept, such as surface drying is dry bleaches for soil, can only railway carriage or compartment ditch flood irrigation infiltration or drip irrigation infiltration.Head is changed after emerging
Before, two plastic foil is opened, ventilation is kept.A phase is changed, depressed arch frame plastic greenhouse is removed, covers careless 10-15cm.
9th, field management
Change after head with+15% Quizalotop-ethyl herbicide of 25% rimsulfuron 1 time；Continuing precipitation is met, is drained the water away in time；If it was found that soft corruption
Diseased plant, immediately excavates plant band soil, and with being sterilized in quick lime hole, compacting prevents that germina infection from spreading；If it was found that greenish brown hawk moth
Cause harm, artificial deinsectization, quantity is more when causing disaster, and uses chemical control；Take measures, take precautions against people and animals and enter field, reduce farm work,
Root, stem and leaf is protected not damage；Stripping and slicing planting percent 96.5%, single konjak corm weight 100g or so.
The present invention changes the modes of reproduction that conventionally employed konjaku bottom set and root-like stock are propagating materials, breeding coefficient from
3-5 times, bring up to 15-20 times.Stripping and slicing planting percent more than 95%, single konjak corm weight 100g or so.
Embodiment
Technical scheme of the present invention, except express portion exceptionally, using this area conventional scheme.
The stove ash be rural area using wood or weeds as fuel, the ashes after burning.
The powder that lime used in the present invention sieves for the digestion that after limestone calcination, adds water.
Used microbial-bacterial fertilizer is the mechanism developments such as the Chinese Academy of Agricultural Sciences's soil and fertilizer research center, rich in bean dregs, bone
Powder, seawood meal, AVM slag, soil yeast training original washing powder, fermentation sugar residue, soil activation biology enzyme multielement rare earth silicon-calcium and two
It is micro- in kind more than ten.
Example 1：
Konjac seed rapid propagation method：
The plantation place of this example is located at Guizhou Province Majiang County Xing Shan towns little Bao villages, and 1000--1100 meters of height above sea level, is low mountains and hills
Valley floor, it is preceding to make corn.10 mu of area.
1st, ganoid konjaku taro is selected
Ganoid konjaku taro select without it is damaged, without going mouldy, without scar, mouth is flat, nest is small, terminal bud is sturdy, surface is smooth, outward appearance is in spindle, bud
Embryo is neat, size is basically identical, single below quality 150g biennial konjac tuber.Ganoid konjaku taro, which is carried, should use bamboo basket, plastics
Basket, without using soft bag, the ganoid konjaku taro of silk bag packed and transported.
2nd, Seed Treatment
Before stripping and slicing, ganoid konjaku taro is picked except basking seeds 1--2 days, with 600--700 times of 10,000,000 unit agricultural streptomycin immersion kind 1 hour,
Pick up dry it is standby.
3rd, block cutting method
Stripping and slicing cutter should polish sharp, by the ganoid konjaku taro vertically and horizontally stripping and slicing by sterilization, it is desirable to which stripping and slicing is uniform, smooth cut, without broken
Damage, size 10-15g.
4th, incision treatment
Stripping and slicing is put into stove ash that is fresh, drying, otch is uniformly stained with stove ash.
5th, seedbed selection of land
Plot should select that soil layer is deep, quality is loose, the ventilative good, organic matter of draining is abundant, pH value 6.5-7.0 sandy loam
Soil.As Cruciferae, Solanaceae, melon and aroid soil before avoiding continuous cropping or using.
6th, site preparation
（1）Use sufficient base fertilizer：Well-rotted farmyard manure 1500--2000kg is applied according to soil fertility mu, 20--25cm is ploughed.
（2）Adjust soil acidity or alkalinity：When soil pH is higher than 7.5, Cosan 10-20kg is applied with reference to site preparation mu；Soil pH is low
When 6.5, mu applies fresh pulverized limestone 100--200kg in field planting ditch during field planting.
The stove ash be rural area using wood or weeds as fuel, the ashes after burning.
The fresh pulverized limestone adds water digestion, the hydrated lime in powder sieved in time for quick lime.
7th, planting system
（1）Time：Late March --- mid-April.
（2）Density：Seeding row spacing is determined with 5--6 times of taro kind diameter, it is general that method is colonized using " triangle ".
（3）Open railway carriage or compartment field planting：Fine site preparation, railway carriage or compartment, railway carriage or compartment furrow width 40cm, deep 20cm are opened by 100-120cm.15cm is pressed in railway carriage or compartment face
Line-spacing is ditched, ditch depth 10cm or so, and pulverized limestone is first applied in acid soil ditch, and stripping and slicing is put by 5-8cm spacing in the rows " triangle ", and mu is used
Microbial-bacterial fertilizer 40--80kg and calcium magnesium phosphate 75--100kg lids are planted, then earthing ridging.
The microbial-bacterial fertilizer is rich in bean dregs, bone meal, seawood meal, AVM slag, soil yeast training original washing powder, sugar fermentation
Slag, soil activation biology enzyme multielement rare earth silicon-calcium and more than 20 it is micro- in kind.
（4）Build plastic greenhouse
Depressed arch frame plastic greenhouse, heat and moisture preserving are built in railway carriage or compartment face.
8th, seedbed management
Before emerging, railway carriage or compartment face moistening is kept, such as surface drying is dry bleaches for soil, can only railway carriage or compartment ditch flood irrigation infiltration or drip irrigation infiltration.Head is changed after emerging
Before, two plastic foil is opened, ventilation is kept.A phase is changed, depressed arch frame plastic greenhouse is removed, covers careless 10-15cm.
9th, field management
Change after head with+15% Quizalotop-ethyl herbicide of 25% rimsulfuron 1 time；Continuing precipitation is met, is drained the water away in time；If it was found that soft corruption
Diseased plant, immediately excavates plant band soil, and with being sterilized in quick lime hole, compacting prevents that germina infection from spreading；If it was found that greenish brown hawk moth
Cause harm, artificial deinsectization, quantity is more when causing disaster, and uses chemical control；Take measures, take precautions against people and animals and enter field, reduce farm work,
Root, stem and leaf is protected not damage；Stripping and slicing planting percent more than 96.5%, single konjak corm weight 100g or so.
Claims (4)
1. konjac seed rapid propagation method, comprises the following steps：
（1）Ganoid konjaku taro is selected
Ganoid konjaku taro select without it is damaged, without going mouldy, without scar, mouth is flat, nest is small, terminal bud is sturdy, surface is smooth, outward appearance is in spindle, bud
Embryo is neat, size is basically identical, single quality 150g biennial konjac tuber；
Ganoid konjaku taro, which is carried, should use bamboo basket, plastic crate, without using soft bag, the ganoid konjaku taro of silk bag packed and transported；
（2）Seed Treatment
Before stripping and slicing, ganoid konjaku taro is picked except basking seeds 1--2 days, with 600--700 times of 10,000,000 unit agricultural streptomycin immersion kind 1 hour,
Pick up dry it is standby；
（3）Block cutting method
Stripping and slicing cutter should polish sharp, by the ganoid konjaku taro vertically and horizontally stripping and slicing by sterilization, it is desirable to which stripping and slicing is uniform, smooth cut, without broken
Damage, size 10-15g；
（4）Incision treatment
Stripping and slicing is put into stove ash that is fresh, drying, otch is uniformly stained with stove ash；
The stove ash be rural area using wood or weeds as fuel, the ashes after burning；
（5）Seedbed selection of land
Plot should select that soil layer is deep, quality is loose, the ventilative good, organic matter of draining is abundant, pH value 6.5-7.0 sandy loam
Soil；As Cruciferae, Solanaceae, melon and aroid soil before avoiding continuous cropping or using；
（6）Site preparation
A, use sufficient base fertilizer：Well-rotted farmyard manure 1500--2000kg is applied according to soil fertility mu, 20--25cm is ploughed；
B, regulation soil acidity or alkalinity：When soil pH is higher than 7.5, Cosan 10-20kg is applied with reference to site preparation mu；Soil pH is less than 6.5
When, mu applies fresh pulverized limestone 100--200kg in field planting ditch during field planting；
The fresh pulverized limestone adds water digestion, the hydrated lime in powder sieved in time for quick lime；
（7）Planting system
A, time：Late March --- mid-April；
B, density：Seeding row spacing is determined with 5--6 times of taro kind diameter, it is general that method is colonized using " triangle "；
C, open railway carriage or compartment field planting：Fine site preparation, railway carriage or compartment, railway carriage or compartment furrow width 40cm, deep 20cm are opened by 100-120cm；
Ditched in railway carriage or compartment face by 15cm line-spacings, ditch depth 10cm or so first applies pulverized limestone, by 5-8cm spacing in the rows " triangles in acid soil ditch
Shape " puts stripping and slicing, and mu is planted with microbial-bacterial fertilizer 40--80kg and calcium magnesium phosphate 75--100kg lids, then earthing ridging；
The microbial-bacterial fertilizer is rich in bean dregs, bone meal, seawood meal, AVM slag, soil yeast training original washing powder, fermentation sugar residue, soil
Earth active biological enzyme multielement rare earth silicon-calcium and more than 20 it is micro- in kind；
D, build plastic greenhouse
Depressed arch frame plastic greenhouse is built in railway carriage or compartment face, heat and moisture preserving prevents that rainwater from contaminating；
（8）Seedbed management
Before emerging, railway carriage or compartment face moistening is kept, such as surface drying is dry bleaches for soil, can only railway carriage or compartment ditch flood irrigation infiltration or drip irrigation infiltration；Head is changed after emerging
Before, two plastic foil is opened, ventilation is kept；A phase is changed, depressed arch frame plastic greenhouse is removed, covers careless 10cm；
（9）Field management
Change after head with+15% Quizalotop-ethyl herbicide of 25% rimsulfuron 1 time；Continuing precipitation is met, is drained the water away in time；If it was found that soft corruption
Diseased plant, immediately excavates plant band soil, and with being sterilized in quick lime hole, compacting prevents that germina infection from spreading；If it was found that greenish brown hawk moth
Cause harm, artificial deinsectization, quantity is more when causing disaster, and uses chemical control；Take measures, take precautions against people and animals and enter field, reduce farm work,
Root, stem and leaf is protected not damage；Stripping and slicing planting percent more than 95%, single konjak corm weight 100g or so.
2. according to the method described in claim 1, step（2）Described Seed Treatment medicament includes but is not limited to using only agricultural
Streptomysin.
3. according to the method described in claim 1, step（4）Described incision treatment except it is fresh, dry stove ash in addition to, including but
It is not limited only to following treatments：
Calcium magnesium phosphate；
Pulverized limestone；
Root-inducing powder is watered 2 hours of immersion；
Root-inducing powder is watered 2 hour+calcium magnesium phosphate of immersion；
Root-inducing powder is watered 2 hour+pulverized limestones of immersion；
Root-inducing powder is watered 2 hour+fresh stove ashes of immersion.
4. according to the method described in claim 1, step（7）Described microbial-bacterial fertilizer includes but is not limited to Chinese agriculture is used only
The microbial-bacterial fertilizer that the mechanisms such as institute of section soil and fertilizer research center are developed, the microbial-bacterial fertilizer with identical effect can be used.
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| CN201611022168.8A CN106941894A (en) | 2016-11-21 | 2016-11-21 | Konjac seed rapid propagation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969304A (en) * | 2017-10-26 | 2018-05-01 | 许连峰 | A kind of implantation methods of Southern Mountain Areas of China konjaku |
| 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 |
| CN109744107A (en) * | 2017-08-27 | 2019-05-14 | 陈耀辉 | A method of cultivating konjac seed |
| CN110089376A (en) * | 2019-04-04 | 2019-08-06 | 云南大学 | A kind of efficient konjaku bulb rhizome cutting propagation method |
| CN110622805A (en) * | 2019-09-05 | 2019-12-31 | 富源县金地魔芋种业有限公司 | Sweet konjac seed propagation method |
| CN115517046A (en) * | 2022-09-30 | 2022-12-27 | 云南省热带作物科学研究所 | Propagation method for konjak seedling seeds |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640638A (en) * | 2012-04-19 | 2012-08-22 | 重庆市彭水县天娇农业开发有限公司 | Method for breeding seed konjac from konjac corms through segmenting with lateral bud |
| 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 |
-
2016
- 2016-11-21 CN CN201611022168.8A patent/CN106941894A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640638A (en) * | 2012-04-19 | 2012-08-22 | 重庆市彭水县天娇农业开发有限公司 | Method for breeding seed konjac from konjac corms through segmenting with lateral bud |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744107A (en) * | 2017-08-27 | 2019-05-14 | 陈耀辉 | A method of cultivating konjac seed |
| CN107969304A (en) * | 2017-10-26 | 2018-05-01 | 许连峰 | A kind of implantation methods of Southern Mountain Areas of China konjaku |
| 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 |
| CN110089376A (en) * | 2019-04-04 | 2019-08-06 | 云南大学 | A kind of efficient konjaku bulb rhizome cutting propagation method |
| CN110622805A (en) * | 2019-09-05 | 2019-12-31 | 富源县金地魔芋种业有限公司 | Sweet konjac seed propagation method |
| CN115517046A (en) * | 2022-09-30 | 2022-12-27 | 云南省热带作物科学研究所 | Propagation method for konjak seedling seeds |
| CN115517046B (en) * | 2022-09-30 | 2023-08-25 | 云南省热带作物科学研究所 | Propagation method of konjak seeds |
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Application publication date: 20170714 |