CN102640641A - Method for breeding konjac seeds in winter by using konjac rhizomes - Google Patents
Method for breeding konjac seeds in winter by using konjac rhizomes Download PDFInfo
- Publication number
- CN102640641A CN102640641A CN2012101160494A CN201210116049A CN102640641A CN 102640641 A CN102640641 A CN 102640641A CN 2012101160494 A CN2012101160494 A CN 2012101160494A CN 201210116049 A CN201210116049 A CN 201210116049A CN 102640641 A CN102640641 A CN 102640641A
- Authority
- CN
- China
- Prior art keywords
- root
- konjac
- stock
- sowing
- konjaku
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a method for breeding konjac seeds in winter by using konjac rhizomes. The method comprises the steps of sorting, cutting, wound cleaning, drying, preserving, germination acceleration, sowing and field management. The method has the advantages that the rhizome seed source can have effective seed buds and vigorous vitality by sorting and cutting; by wound cleaning and drying, the disease resistance of the rhizomes can be improved, and plant diseases and insect pests can be reduced; dormancy of rhizome terminal buds can be released by long-time preservation; a germination acceleration effect can be improved by proper temperature and humidity; after the germination acceleration, the konjac can be germinated in advance, so that the growth period of konjac plants is prolonged, and the weight of single konjac is increased; the yield of the konjac seeds can be improved by proper close planting and sowing depth; experiments prove that the weight of each corm obtained at a secondary growth period by using the konjac seeds bred in winter by using the rhizomes at the low altitude (500 to 800 meters) place of Wuling mountain area reaches about 100 grams, and the yield in each mu can reach about 1,200 kilograms; and the konjac is planted when a field is idle, so that the utilization rate of the land is improved.
Description
Technical field
The present invention relates to the mating system of a kind of crops, particularly a kind of method that adopts the konjaku root-like stock to breed kind of taro in the winter time.
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 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, Chinese konjaku has begun industrialized development, but because of starting to walk evening; Planting technology is quantum jump very never, particularly breeding aspect the konjaku kind taro, exists a lot of not enough; Because konjaku is a perennial plant, seed will pass through 2-3 and cultivate, and could come manufacturer's article taro as kind of a taro; In order to accelerate the speed of production of konjaku, people have thought a lot of ways, and now popular is root-like stock mating system, tubercle propagation method and stripping and slicing propagation method etc.; These methods are compared with seed growing, have accelerated the speed of breeding greatly, but still a lot of not enough.The patent No. 01131202.5 has been announced " method of the quick culturing Amorphophallus rivieri of a kind of batch production "; This method is on the basis of tissue cultivating seedling, to change the self-sow cycle that the konjaku rhizome expands through thermostimulation; Supporting grown cultures technology realizes the artificial breeding fast of earlier generations; This method still can only obtain the miniature taro kind below the 60g through the several generations breeding, can't satisfy the needs that go out the commodity konjaku fast; Number of patent application 201010271821.0 has been announced a kind of konjaku quick-breeding method; Utilize the inducing action of gibberellin to the konjaku bud; Create pollination machine and can obtain in a large number konjaku seed cheaply; But the konjaku of seminal propagation still needs 2-3 could train the improved variety taro, still can't satisfy the needs that go out the commodity taro fast.In addition, among the people also have a lot of local employing root-like stock mating systems, but generally all simple to operate, do not note sterilization, vernalization and type of seeding, causes survival rate not high, influences economic benefit.
Summary of the invention
Technical problem to be solved by this invention provides a kind of standby time that makes full use of the soil, the konjaku of the method for output konjaku kind taro, and then shortening fast implantation time, output commodity konjaku fast.
For solving the problems of the technologies described above, the technical scheme that the present invention adopted is the method that the konjaku root-like stock is bred kind of taro winter, comprise select materials, segment, debridement, airing, storage, vernalization, sowing and field management, concrete grammar is following:
1. select materials: when results commodity taro, root-like stock all cut pluck collection, choose full, anosis, the individual big root bar of growing way stalwartness.
2. segment: with the segment of root bar, stay 2 buds on every section, cut opening from bud 2cm place.
3. debridement: smear the wound soup at wound, be coated with reality; The wound soup is by carbendazim 1 minute, and sulphur 2 minutes, ash 300-400 branch, red clay 200-300 branch, lime paste 400-500 divide to be crushed into powder and adds water and be modulated into pulpous state and form.
4. airing: with the root-like stock section that cuts airing 2 days in the sun.
5. storage: but be that 8-10 ℃, air humidity are indoor storage to next year October of 70%-80% ventilation in temperature.
6. vernalization: early October, the root-like stock section is placed the wet sandy soil in the greenhouse, keeping room temperature normal temperature and relative air humidity is 75%.
7. sowing: early November, rhizomatic new begins to sprout with terminal bud, and be fetched into big field sowing with root-like stock this moment; Line-spacing is 30cm, and spacing in the rows is 15cm-17cm, i.e. every mu of kind 1.2-1.5 ten thousand strains; Sowing depth is imbedded table soil 2.5-3.5cm down for root-like stock top, and then lid grass or overlay film.
8. field management: after planting note weeding, early December promptly emerges, the late December-early March shed moisture-heat preservation, in canopy, give birth to pyrotechnics in case of necessity and heat up, all the other according to the commonsense method weeding, topdress, prevention and elimination of disease and pests, fall April and dig receipts behind the seedling.
Konjaku described in the present invention refers to elephant-foot yam; The single quality that of the present invention kind of taro refers to be used to breed konjaku commodity taro is greater than 100g and less than the whole potato bulb of the elephant-foot yam of 550g.
The invention has the beneficial effects as follows through selecting materials to guarantee to choose root-like stock provenance that can guarantee to have effective kind of bud on the every rhizomatic stem section through segment, debridement and airing can increase rhizomatic resistance against diseases with vigorous vitality; Reduce damage by disease and insect, long-time storage can be removed the dormancy of root-like stock terminal bud, and suitable temperature and humidity can improve the vernalization effect; Konjaku is emerged in advance, in the vegetative period of lengthening konjaku plant, increase single taro weight; Rational close planted and sowing depth can improve the output of kind of taro; Evidence, the kind taro that breeds winter through root-like stock in the low height above sea level location (500 meters-800 meters) of Wuling mountain area weighs about 100g at every on bulb when secondary long-term gained, and per mu yield can reach about 1200kg; Soil is planted konjaku standby time in the field, has improved land utilization rate.
Embodiment
Below in conjunction with embodiment the present invention is described further.
At first modulate the wound soup: with carbendazim 1 minute, sulphur 2 minutes, ash 300 minutes, red clay 200 minutes, lime paste were crushed into powder and add water and be modulated into pulpous state in 400 minutes.
Embodiment 1.
2010, the tender agricultural development Co., Ltd in sky, county, Peng River, Chongqing City Si Ping village, kerria township, Peng River county chooses before batch for carrying out the experiment in cultivation that the konjaku root-like stock is bred kind of taro in 10 mu of lands for growing field crops of paddy rice; When gather in the crops the commodity taro in November, 2009, cut from the commodity taro and to pluck root-like stock, choose full, anosis, the individual big root bar of growing way; Then with the segment of root bar, stay 2 buds on every section, cut opening from bud 2cm place; Smear the wound soup at wound during segment; Being coated with reality, then with the airing 2 days in the sun of root-like stock section, is that 8 ℃, air humidity are the indoor storage of 70% ventilation but be placed in temperature again; On October 5th, 2010 placed the taking-up of root-like stock section in the greenhouse, was embedded in the wet sandy soil; Keeping normal temperature laboratory and relative air humidity is 75%, and November 2, new root and terminal bud on the root-like stock section begin to sprout; The taking-up of root-like stock section is seeded into big field, and line-spacing is 30cm, and spacing in the rows is 15cm; The root-like stock section is imbedded, covered the native 2.5cm of table, and then lid grass or overlay film; Took shed on December 25, in canopy, give birth to pyrotechnics in case of necessity and heat up, remove canopy March 5 next year, early April is gathered in the crops 12.6 tons of kind of taros, and each plants the single quality of taro between 50g-150g.
Embodiment 2.
2010, the tender agricultural development Co., Ltd in sky, county, Peng River, Chongqing City before sub-village, dragon She Zhen ditch, Peng River county chooses batch for carrying out the experiment in cultivation that the konjaku root-like stock is bred kind of taro in 8 mu of lands for growing field crops of paddy rice; When gather in the crops the commodity taro in November, 2009, cut from the commodity taro and to pluck root-like stock, choose full, anosis, the individual big root bar of growing way; Then with the segment of root bar, stay 2 buds on every section, cut opening from bud 2cm place; Smear the wound soup at wound during segment; Being coated with reality, then with the airing 2 days in the sun of root-like stock section, is that 10 ℃, air humidity are the indoor storage of 80% ventilation but be placed in temperature again; On October 5th, 2010, the root-like stock section taken out to place be embedded in wet sandy soil in the greenhouse, the temperature remains within the normal range and relative air humidity is 75%; November 2, new root and terminal bud on the root-like stock section begin to sprout, and the root-like stock section is taken out be seeded into big field, and line-spacing is 30cm, and spacing in the rows is 17cm, and the root-like stock section is imbedded, and cover the native 3.5cm of table, and then lid grass or overlay film; Took shed on December 25, in canopy, give birth to pyrotechnics in case of necessity and heat up, remove canopy March 5 next year, early April is gathered in the crops 9.6 tons of kind of taros, and each plants the single quality of taro between 50g-150g.
Embodiment 3.
2010, the tender agricultural development Co., Ltd in sky, county, Peng River, Chongqing City Peng River county gallop along on horseback Long Sheng village, township choose before batch for carrying out the experiment in cultivation that the konjaku root-like stock is bred kind of taro in 15 mu of lands for growing field crops of paddy rice; When gather in the crops the commodity taro in November, 2009, cut from the commodity taro and to pluck root-like stock, choose full, anosis, the individual big root bar of growing way; Then with the segment of root bar, stay 2 buds on every section, cut opening from bud 2cm place; Smear the wound soup at wound during segment; Being coated with reality, then with the airing 2 days in the sun of root-like stock section, is that 9 ℃, air humidity are the indoor storage of 77.8% ventilation but be placed in temperature again; On October 3rd, 2010, the root-like stock section taken out to place be embedded in wet sandy soil in the greenhouse, keeping normal temperature laboratory and relative air humidity is 75%; November 2, new root and terminal bud on the root-like stock section begin to sprout, and the root-like stock section is taken out be seeded into big field; Line-spacing is 30cm, and spacing in the rows is 16cm, and the root-like stock section is imbedded; Cover the native 4cm of table, and then lid grass or overlay film; Took shed on December 25, in canopy, give birth to pyrotechnics in case of necessity and heat up, remove canopy March 5 next year, early April is gathered in the crops 19.9 tons of kind of taros, and each plants the single quality of taro between 50g-150g.
Claims (1)
1. the konjaku root-like stock is bred the method for kind of taro winter, comprise select materials, segment, debridement, airing, storage, vernalization, sowing and field management, it is characterized in that concrete grammar is following:
A. select materials: when results commodity taro, root-like stock all cut pluck collection, choose full, anosis, the individual big root bar of growing way stalwartness;
B. segment: with the segment of root bar, stay 2 buds on every section, cut opening from bud 2cm place;
C. debridement: smear the wound soup at wound, be coated with reality; The wound soup is by carbendazim 1 minute, and sulphur 2 minutes, ash 300-400 branch, red clay 200-300 branch, lime paste 400-500 divide to be crushed into powder and adds water and be modulated into pulpous state and form;
D. airing: with the root-like stock section that cuts airing 2 days in the sun;
E. storage: but be that 8-10 ℃, air humidity are indoor storage to next year October of 70%-80% ventilation in temperature;
F. vernalization: early October, the root-like stock section is placed the wet sandy soil in the greenhouse, keeping room temperature normal temperature and relative air humidity is 75%;
G. sowing: early November, rhizomatic new begins to sprout with terminal bud, and be fetched into the sowing of big field with root-like stock this moment; Line-spacing is 30cm, and spacing in the rows is 15cm-17cm, i.e. every mu of kind 1.2-1.5 ten thousand strains; Sowing depth is imbedded table soil 2.5-3.5cm down for root-like stock top, and then lid grass or overlay film;
H. field management: after planting note weeding, early December promptly emerges, the late December-next year early March take the shed moisture-heat preservation, in canopy, give birth to pyrotechnics in case of necessity and heat up, all the other according to the commonsense method weeding, topdress, prevention and elimination of disease and pests, fall April and dig receipts behind the seedling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101160494A CN102640641A (en) | 2012-04-19 | 2012-04-19 | Method for breeding konjac seeds in winter by using konjac rhizomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101160494A CN102640641A (en) | 2012-04-19 | 2012-04-19 | Method for breeding konjac seeds in winter by using konjac rhizomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102640641A true CN102640641A (en) | 2012-08-22 |
Family
ID=46653923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101160494A Pending CN102640641A (en) | 2012-04-19 | 2012-04-19 | Method for breeding konjac seeds in winter by using konjac rhizomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102640641A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960167A (en) * | 2012-11-20 | 2013-03-13 | 陶育照 | Method for propagating Amorphophalms konjac by bud scratching |
| CN103947426A (en) * | 2014-05-07 | 2014-07-30 | 卢俊 | Konjak winter planting method |
| CN105379572A (en) * | 2015-11-25 | 2016-03-09 | 临沧滇晟农林发展有限公司 | Method for promoting konjak flowering and method for increasing seed setting rate |
| CN109548608A (en) * | 2018-12-14 | 2019-04-02 | 湖北美荷农业科技有限公司 | A kind of method of bulbil type Huang konjaku rhizome cutting propagation |
-
2012
- 2012-04-19 CN CN2012101160494A patent/CN102640641A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960167A (en) * | 2012-11-20 | 2013-03-13 | 陶育照 | Method for propagating Amorphophalms konjac by bud scratching |
| CN103947426A (en) * | 2014-05-07 | 2014-07-30 | 卢俊 | Konjak winter planting method |
| CN105379572A (en) * | 2015-11-25 | 2016-03-09 | 临沧滇晟农林发展有限公司 | Method for promoting konjak flowering and method for increasing seed setting rate |
| CN109548608A (en) * | 2018-12-14 | 2019-04-02 | 湖北美荷农业科技有限公司 | A kind of method of bulbil type Huang konjaku rhizome cutting propagation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102640638A (en) | Method for breeding seed konjac from konjac corms through segmenting with lateral bud | |
| CN102640639A (en) | Method for breeding seed konjac from konjac corms by removing terminal buds | |
| CN103609300A (en) | Efficient high-yield cultivation method of muskmelon in spring-heated greenhouse | |
| CN105409677A (en) | Planting method of blueberries | |
| CN103004566A (en) | Planting method of Dendrobium officinale | |
| CN102640637A (en) | Method for breeding seed konjac from konjac rhizomes | |
| CN105613191A (en) | High-yield and high-quality method for cultivating moringa oleifera | |
| CN104380942B (en) | A kind of processing method making long of Rhizoma Paridis seed four months, coming into leaves for eight months | |
| CN102986437A (en) | Method for cultivating radix zanthoxyli artificially | |
| CN102577827A (en) | Method for cultivating Amorphophallus konjac used as seed konjac | |
| CN103210848A (en) | Broccoli lateral branch cultivating plant and hybrid seed production method | |
| CN104718930A (en) | High-yield and high-quality cultivation method for bitter gourds | |
| CN105191625A (en) | Pollution-free high-yield cultivation method for sweet corn | |
| CN106613903A (en) | A method of assisting pollination of hybrid brassica juncea var. tumida Tsen et. Lee by utilizing houseflies | |
| CN102640641A (en) | Method for breeding konjac seeds in winter by using konjac rhizomes | |
| CN105340544A (en) | LyciumruthenicumMurr introduction domestication seedling growing method | |
| CN102640594A (en) | Method for storing konjac seed source | |
| CN104956882B (en) | The high-yield planting method of the red Hylocereus undatus of triangular prism and fruit | |
| CN104584815A (en) | Sterculia nobilis Smith. hard wood cuttage propagation method | |
| CN114303953A (en) | High-efficiency breeding method of high-yield highland barley | |
| CN104686159B (en) | A method of planting selenium-rich vegetables and fruits in farmland | |
| CN105284324A (en) | Planting method for lilies with long flowering period | |
| CN102640640A (en) | Method for breeding commercial konjac by using terminal buds in konjac bud pits | |
| CN104756692A (en) | Method for planting sweet potato sprouting vegetables | |
| CN107242134A (en) | The method of soilless culture white pea shoot vegetable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |