CN103262731B - Planting method for Chinese yams - Google Patents
Planting method for Chinese yams Download PDFInfo
- Publication number
- CN103262731B CN103262731B CN201310174852.8A CN201310174852A CN103262731B CN 103262731 B CN103262731 B CN 103262731B CN 201310174852 A CN201310174852 A CN 201310174852A CN 103262731 B CN103262731 B CN 103262731B
- Authority
- CN
- China
- Prior art keywords
- chinese yam
- soil
- manure
- water
- ditch
- 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.)
- Active
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
- Catching Or Destruction (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a planting method for Chinese yams. The planting method mainly comprises the steps of (1), selection and disinfection of Chinese yam seeds; (2), soil preparation of a seedbed and culture of seedlings; (3), fertilization of cultivation furrows and emergence transplantation; (4), field management; and (5), harvesting. Compared with the prior art, the planting method for the Chinese yams has the advantages that the quality and the field of the Chinese yams, the production efficiency and economic benefits can be improved, and the planting method is suitable for large-scale cultivation and transplantation.
Description
Technical field
The present invention relates to the implantation methods of a kind of Chinese yam, belong to field of plant growing technology.
Background technology
Chinese yam is Shu Zhen section Dioscorea, and be perennial root voluble herb, it is used as medicine with block root, and nature and flavor are sweet, flat, has effect of tonifying spleen lung, strong vital essence.Nutritive yam enriches, and is good tonic food.Chinese yam breeding is general adopts two kinds of methods, i.e. reed head breeding method and bulbil breeding and propagation method.Comparatively strong for the Chinese yam seed nutritional fertility of breeding, wherein the bulbil of oxter, the block root of underground and stem can breed new individuality, bulbil and underground block root survival rate the highest.Plant with block root, be called kind of a cultivation, cultivation can be connected 3 years, variety deterioration after 3 years, again cultivate kind of a cultivation by bulbil.
Chinese yam happiness is grown on deep, loose, the well-drained sandy loam of soil layer, and require very not strict to weather conditions, be good with warm and moist weather, its aerial part is just withered through frost, and under ground portion is also not resistance to freezing, growth thermophilic 20 ~ 30 DEG C.Due to seed quality, plantation program and the reason such as fertilizing management is improper, the Chinese yam quality and yield adopting yam planting method of the prior art to obtain is not ideal enough.The cultural method of No. 1 Chinese yam in east, a kind of Hubei Province disclosed in CN102067773B, mainly carrying out Reuter's breeding, take farm manure as trophosome, covers nursery, transplant to land for growing field crops, then carry out field management after emerging with nylon.The program is the implantation methods for No. 1 yam variety in east, Hubei Province, may be inapplicable to the Chinese yam of other kinds, and the Chinese yam strain that its kind goes out is heavily 1.5 ~ 2kg, and weight is not ideal enough.And for example a kind of method for directional tank shallow planting for Chinese yam disclosed in CN100512623C, lays particular emphasis on the design of Chinese yam guide slot, and it is to improving having little significance of Chinese yam self quality.For another example the implantation methods of a kind of Chinese yam disclosed in CN101785392B, mainly by yam planting that cultivation of Geordie system in the woven bag that clay fertilizer is housed or gunnysack.The program can alleviate labour intensity during production, conveniently gathers, but to improving the quality not too large effect of Chinese yam.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of Chinese yam cutting propagation technology improving the quality and yield of Chinese yam.
The present invention is achieved by the following technical solutions:
An implantation methods for Chinese yam, mainly comprises the following steps:
(1) selection of Chinese yam kind and sterilization: select neck short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, under normal temperature, dip in root sterilization with 100 times of 50% carbendazol, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C;
(2) seedbed turn over whole and nursery: to garden to carry out the degree of depth be turn in the full garden of 60cm, apply slow release decomposed manure and make base manure, add calcium superphosphate and urea simultaneously, soil pH is adjusted to 6 ~ 7.5, execute barnyard manure again, by line-spacing 6 ~ 7cm, open the zanjon of 6 ~ 8cm, water, by spacing in the rows 6 ~ 8cm, Chinese yam kind is kept flat on seedbed along furrow, blinding spread plant ash afterwards, cover 25 ~ 35 days with plastic foil again, within 1 ~ 2 week after emerging, water a shallow water, water a shallow water every 1 Zhou Houzai, after 1 week, strengthen irrigation amount again, keep soil moisture;
(3) cultivate the fertilising of ditch and go out transplantation of seedlings: select physical features on the sunny side, leeward, soil property is the land for growing field crops of fine sand soil, burning into sand mud, land for growing field crops is shown after soil opens 10 ~ 20cm, continue to plough deeply 30 ~ 40cm, execute step (2) described base manure, and earthing 10 ~ 20cm, that then outputs wide 35 ~ 40cm large Tanaka encloses ditch, and open the case ditch of long 25cm, dig the dark case cunette of 40cm, by Chinese yam transplantation of seedlings to large Tanaka, cave furrow sequence by line-spacing 18 ~ 22cm, every 3, case, cover the case face soil of 35 ~ 40cm afterwards;
(4) field management: apply phosphoric acid diamines 25kg/ mu and Ammonium bicarbonate food grade 50kg/ mu to land for growing field crops, add decomposed manure 20kg/ mu, the built installing high 180cm when height of seedling 12 ~ 14cm makes that stem is climing is upwards wound around growth, every young plant only stays a strong stem, and pull out remaining primary shoot branch, give to water and weed with a hoe according to the growing state of Chinese yam seedling, screening canopy is built when environment temperature >=30 DEG C, high pressure sprinkling irrigation at regular time and quantity, emerge neatly until Chinese yam and topdress, at the dressing furrow digging dark 8 ~ 12cm from Chinese yam strain 25cm place, carry out ditch spread with farm manure;
(5) gather in the crops: until Chinese yam grow to stem climing completely withered time, excavate the degree of depth of soil to 1.2 ~ 1.5m, take out Chinese yam.
Described Chinese yam kind cultivates by bulbil the block root obtained.
Through test, adopt yam planting method of the prior art, strain is heavily 1 ~ 2kg; And the Chinese yam adopting the method for the invention to plant out can reach strain weighs 3 ~ 4kg.
Randomly draw the embodiment of the present invention 1 ~ 3 gained Chinese yam product, carry out the inspection of organoleptic indicator, physical and chemical index and sanitary index situation, result is as follows:
1. organoleptic indicator: as shown in table 1.
Table 1 organoleptic indicator check result
2. physical and chemical index: as shown in table 2.
Table 2 physical and chemical index check result
| Project | Index | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Moisture (%) | 82 | 82 | 82 | 82 |
| Amino acid (%) | 0.12 | 0.12 | 0.12 | 0.12 |
| Protein (%) | 2 | 2 | 2 | 2 |
| Iron (mg/kg) | 9～15 | 10 | 12 | 14 |
| Copper (mg/kg) | 1～2 | 1 | 2 | 2 |
| Zinc (mg/kg) | 3～6 | 6 | 4 | 5 |
| Manganese (mg/kg) | 0.7～1.2 | 0.8 | 0.9 | 1.1 |
| Water-soluble extract (%) | 2 | 2 | 2 | 2 |
| Ash content (%) | 2 | 2 | 2 | 2 |
3. sanitary index: as shown in table 3.
Table 3 content of beary metal and sanitary index check result
| Project | Index | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Plumbous (mg/kg) | 0.2 | 0.2 | 0.2 | 0.2 |
| Arsenic (mg/kg) | 0.1 | 0.1 | 0.1 | 0.1 |
| Cadmium (mg/kg) | 0.05 | 0.05 | 0.05 | 0.05 |
| Sulfur dioxide (mg/kg) | 15 | 15 | 15 | 15 |
| Escherichia coli (MPN/100g) | 30 | 30 | 30 | 30 |
| Salmonella | Must not detect | Nothing | Nothing | Nothing |
| Shigella | Must not detect | Nothing | Nothing | Nothing |
| Staphylococcus aureus | Must not detect | Nothing | Nothing | Nothing |
| Hemolytic streptococcus | Must not detect | Nothing | Nothing | Nothing |
The invention has the beneficial effects as follows: compared with prior art, the present invention can improve the quality and yield of Chinese yam, enhances productivity, and increases economic efficiency, and is applicable to cultivating transplanting on a large scale.The present invention adopts the block root cultivated with bulbil to plant, and can avoid variety deterioration, ensures the quality of Chinese yam.The present invention adopt physical features on the sunny side, leeward land for growing field crops is conducive to Chinese yam growth; The soil property of fine sand soil, burning into sand mud be subacidity to alkalescence, its soil layer is deep, fertile, and well-formed, and keeping fertility is strong.
Detailed description of the invention
For setting forth technical scheme of the present invention further, be described with the specific embodiment of the present invention below:
(1) selection of Chinese yam kind and sterilization: select neck short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, under normal temperature, dip in root sterilization with 100 times of 50% carbendazol, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C.
Select to cultivate the block root that obtains as Chinese yam kind by bulbil, the bad quality problem brought because of variety deterioration can be avoided to occur, the quality of guarantee Chinese yam.
Within 20 ~ 25 days, select before planting neck short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, under normal temperature, dip in root sterilization with 100 times of 50% carbendazol, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C; Or its one end section is dipped in slaked lime powder, under then putting the sun, shines several days, with sterilization and stratification.When needs increase breeding coefficient, block root is cut off breeding, namely choosing is about 1m, the thinner block root of transverse diameter 2.4 ~ 4.5cm, is cut into some segments that 15-20cm is long, and remembers upper and lower end with writing brush, then each section is dipped in lime, bask seeds under the traverse sun, shine to paragraph header has minute crack always.The phase of basking seeds will handle with care, with scratching.Basking seeds can not only accelerating wound, prevents germ intrusion, can also promote the vital movement of Chinese yam kind block, make adventitious bud germination and growth go out healthy and strong young shoot.Individual layer pendulum on straw mat or ground should be placed on during solarization even, often stir, prevent from drenching with rain.
(2) seedbed turn over whole and nursery: to garden to carry out the degree of depth be turn in the full garden of 60cm, apply slow release decomposed manure and make base manure, add calcium superphosphate and urea simultaneously, soil pH is adjusted to 6 ~ 7.5, execute barnyard manure again, by line-spacing 6 ~ 7cm, open the zanjon of 6 ~ 8cm, water, by spacing in the rows 6 ~ 8cm, Chinese yam kind is kept flat on seedbed along furrow, blinding spread plant ash afterwards, cover 25 ~ 35 days with plastic foil again, within 1 ~ 2 week after emerging, water a shallow water, water a shallow water every 1 Zhou Houzai, after 1 week, strengthen irrigation amount again, keep soil moisture.
Chinese yam is deep ploughing property plant, carefully must plough soil.Plough not dark, then grow poor, the easy branch in lower end, or become deformity.Carry out in the winter in the first year wholely, can soil-ripening be made, and can subterranean pest-insect be eliminated.Rear every mu of slow release decomposed manure applying 4000 ~ 5000kg of turning over makes base manure, is equipped with appropriate calcium superphosphate and urea, and barnyard manure, and every mu of barnyard manure applied is 2000kg, is conducive to preservation of fertility.It is before and after clear and bright that Chinese yam is sowed, and when ground temperature reaches 13 DEG C, lie against in ditch by the tap of Chinese yam kind stem tuber along a direction, bud head is a side forward, and each bud mouth is at a distance of 20cm, and every ditch has a bud head later to put upside down, with last 2nd parallel and each to a side end to end.The environment of the cauline leaf happiness high temperature drying of Chinese yam, not resistance to frost.Block root mean daily temperature more than 10 DEG C starts to germinate, and the preference temperature of germination is about 25 DEG C.Cauline leaf growth is the suitableeest with 25 DEG C ~ 28 DEG C, and stem tuber expands with 20 DEG C ~ 24 DEG C the fastest.Just can emerge through about 35 days after Chinese yam plantation.Therefore, the flat furrow face of the present invention's blinding after sowing, spreads plant ash and covers 25 ~ 35 days with plastic foil, being conducive to insulation and urging seedling, enhance productivity.
(3) cultivate the fertilising of ditch and go out transplantation of seedlings: select physical features on the sunny side, leeward, soil property is the land for growing field crops of fine sand soil, burning into sand mud, land for growing field crops is shown after soil opens 10 ~ 20cm, continue to plough deeply 30 ~ 40cm, execute step (2) described base manure, and earthing 10 ~ 20cm, that then outputs wide 35 ~ 40cm large Tanaka encloses ditch, and open the case ditch of long 25cm, dig the dark case cunette of 40cm, by Chinese yam transplantation of seedlings to large Tanaka, cave furrow sequence by line-spacing 18 ~ 22cm, every 3, case, cover the case face soil of 35 ~ 40cm afterwards.
(4) field management: apply phosphoric acid diamines 25kg/ mu and Ammonium bicarbonate food grade 50kg/ mu to land for growing field crops, add decomposed manure 20kg/ mu, the built installing high 180cm when height of seedling 12 ~ 14cm makes that stem is climing is upwards wound around growth, every young plant only stays a strong stem, and pull out remaining primary shoot branch, give to water and weed with a hoe according to the growing state of Chinese yam seedling, screening canopy is built when environment temperature >=30 DEG C, high pressure sprinkling irrigation at regular time and quantity, emerge neatly until Chinese yam and topdress, at the dressing furrow digging dark 8 ~ 12cm from Chinese yam strain 25cm place, carry out ditch spread with farm manure.
When seedling grows to 12 ~ 14cm, be barricaded as herringbone or square set with the thing such as bamboo pole, mock in the installation of every strain side, allow plant viticula around upper bracket, in order to ventilation and penetrating light; Do not establish support, viticula throws oneself on the ground to grow thickly, and it is easily withered and yellow or disease and pest occurs to meet wet weather.As too much in main climing base portion side shoot, also can suitably extract, in order to ventilation printing opacity.After Chinese yam emerges, weather gradually warms up, and weed growth is very fast, water at every turn or after rain should in time intertill and clean tillage, loosen the soil, generally carry out 3 times.Initial stage loosens the soil shallow hoe, deeply uproots gradually later, and Later growth also should shallow hoe, avoids damaging plant.General first time, intertill and clean tillage carried out with erection pillar simultaneously, embedded depth about 3cm; 2nd time in mid or late June; 3rd time by the end of July at the beginning of 8 months.Chinese yam happiness is fertile, use sufficient base manure, early spraying fertilizer, and it is slow to have executed growth of seedling late, topdresses and is generally no less than 2 ~ 3 times.First time carries out row replacement in mid or late June, about uses farm manure 1500 ~ 2000kg for every mu, or executes cake fertilizer 50 ~ 75kg; 2nd time at the beginning of by the end of July to 8 month, every mu applies farm manure 2000 ~ 2500kg.
In order to improve Chinese yam output, the mode of spraying paclobutrazol can be taked.Paclobutrazol has obvious inhibitory action to Chinese yam aerial growth, and bulbil can be suppressed to occur, and makes Chinese yam increase production more than 10%.The best period spraying paclobutrazol is Chinese yam tendril shelfful, buddings and comes into bloom, and every mu of use 15% paclobutrazol wettable powder 60-70 gram, adds water 50 kilograms to mix and spray.The field of over growth can spray second time for interval 7-10 days.
In addition, also to take the necessary measures prevention and elimination of disease and pests.Control Chinese yam anthracnose is when gathering in the crops in the winter time, and remove the residual leaf of diseased plant, hold gutter successfully at ordinary times, reduce field humidity, premorbid can spray 1: 1: 100 Bordeaux mixture protection, and early stage 50% thiophanate methyl, 1000 times of liquid are sprayed.Control Chinese yam brown spot carries out crop rotation, and clean rural area, eliminates bacterium source of surviving the winter, wipe out disease leaf immediately, then spray 65% zineb after morbidity, every 7 days 1 time, connects spray 2 ~ 3 times.Control of grubs evil be when whole ground every mu spread fertilizer over the fields to prevent with tea seed cake 30kg, cause harm if any grub in growth period, with 90% refining dipterex, 1000 times of liquid cast poisoning.Preventing and treating into acarid evil is spray with U.S. bell 1500 ~ 2000 times of liquid of section in 25% at the initial stage of a disease, sprays 35% aramite, 1200 times of liquid again 1 time, ovicidal can kill into mite again after 5 days.
(5) gather in the crops: until Chinese yam grow to stem climing completely withered time, excavate the degree of depth of soil to 1.2 ~ 1.5m, take out Chinese yam.
Chinese yam picking time generally before and after the Frost's Descent, on the ground cauline leaf start, until soil is freeze-up after first frost is withered; Also plane can be received after soil in spring in next year thaws, supply of going on the market at any time.Bulbil generally 9 ~ October maturation can gather.First support is pulled up together with rattan, do not establish support can be dragged for by rattan with rake, pick up bulbil.Transported back the accumulation that bulbil does not come off, idle is shaken off again.Bulbil both can be used as kind, also capable of using as feed.Dig Chinese yam and want SC, do not dig disconnected or dig rotten, note protection reed head simultaneously, bud mouth is not injured.After digging back, the tap of Chinese yam is about 16 ~ 23cm place to fracture, be hidden in for planting in wet sand, remaining is processed early, does not put for a long time.Process the rhizome adopted back will process in time, otherwise difficulty of processing is large, Drying rate declines.Rhizome is cleaned, scrapes off crust, make into white, if any pore, root joint spot remains, then available pocket knife scrapes off, and namely smoke with sulphur after scraping, the fresh Chinese yam of every 50kg about uses sulphur 0.25kg, smoked 8 ~ 10 hours.Moisture is gone out, and Chinese yam is felt like jelly, and can take out and tans by the sun or put into hothouse baking.If Chinese yam is excessive, can become 2 ~ 4 pieces by vertical profile, so easy drying, can not go mouldy.Slightly see stiff Deng Chinese yam crust, namely should stop Exposure to Sunlight or baking, then it after smoked 24 hours with sulphur, is smoked and feel like jelly to complete stool, namely take out Exposure to Sunlight or baking again, see dry, then windrow is put to crust, 3 ~ 4 times so repeatedly, till drying.
Embodiment 1
(1) selection of Chinese yam kind and sterilization: select that neck is short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, dip in root sterilization with 100 times of 50% carbendazol under normal temperature, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C; Described Chinese yam kind cultivates by bulbil the block root obtained;
(2) seedbed turn over whole and nursery: to garden to carry out the degree of depth be turn in the full garden of 60cm, apply slow release decomposed manure and make base manure, add calcium superphosphate and urea simultaneously, soil pH is adjusted to 6, execute barnyard manure again, by line-spacing 6cm, open the zanjon of 6cm, water, by spacing in the rows 6m, Chinese yam kind is kept flat on seedbed along furrow, blinding spread plant ash afterwards, cover 25 days with plastic foil again, within 1 week after emerging, water a shallow water, water a shallow water every 1 Zhou Houzai, after 1 week, strengthen irrigation amount again, keep soil moisture;
(3) cultivate the fertilising of ditch and go out transplantation of seedlings: select physical features on the sunny side, leeward, soil property is the land for growing field crops of fine sand soil, burning into sand mud, is shown in land for growing field crops after soil opens 10cm, to continue to plough deeply 30cm, execute step (2) described base manure, and earthing 10cm, that then outputs wide 35cm large Tanaka encloses ditch, and opens the case ditch of long 25cm, dig the dark case cunette of 40cm, by Chinese yam transplantation of seedlings to large Tanaka, cave furrow sequence by line-spacing 18cm, every 3, case, cover the case face soil of 35cm afterwards;
(4) field management: apply phosphoric acid diamines 25kg/ mu and Ammonium bicarbonate food grade 50kg/ mu to land for growing field crops, add decomposed manure 20kg/ mu, the built installing high 180cm when height of seedling 12cm makes that stem is climing is upwards wound around growth, every young plant only stays a strong stem, and pull out remaining primary shoot branch, give to water and weed with a hoe according to the growing state of Chinese yam seedling, screening canopy is built when environment temperature >=30 DEG C, high pressure sprinkling irrigation at regular time and quantity, emerge neatly until Chinese yam and topdress, at the dressing furrow digging dark 8cm from Chinese yam strain 25cm place, carry out ditch spread with farm manure;
(5) gather in the crops: until Chinese yam grow to stem climing completely withered time, excavate the degree of depth of soil to 1.2m, take out Chinese yam.
Embodiment 2
(1) selection of Chinese yam kind and sterilization: select that neck is short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, dip in root sterilization with 100 times of 50% carbendazol under normal temperature, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C;
(2) seedbed turn over whole and nursery: to garden to carry out the degree of depth be turn in the full garden of 60cm, apply slow release decomposed manure and make base manure, add calcium superphosphate and urea simultaneously, soil pH is adjusted to 7, execute barnyard manure again, by line-spacing 6.5cm, open the zanjon of 7cm, water, by spacing in the rows 7cm, Chinese yam kind is kept flat on seedbed along furrow, blinding spread plant ash afterwards, cover 30 days with plastic foil again, within 10 days after emerging, water a shallow water, water a shallow water every 1 Zhou Houzai, after 1 week, strengthen irrigation amount again, keep soil moisture;
(3) cultivate the fertilising of ditch and go out transplantation of seedlings: select physical features on the sunny side, leeward, soil property is the land for growing field crops of fine sand soil, burning into sand mud, is shown in land for growing field crops after soil opens 15cm, to continue to plough deeply 35cm, execute step (2) described base manure, and earthing 15cm, that then outputs wide 38cm large Tanaka encloses ditch, and opens the case ditch of long 25cm, dig the dark case cunette of 40cm, by Chinese yam transplantation of seedlings to large Tanaka, cave furrow sequence by line-spacing 20cm, every 3, case, cover the case face soil of 38cm afterwards;
(4) field management: apply phosphoric acid diamines 25kg/ mu and Ammonium bicarbonate food grade 50kg/ mu to land for growing field crops, add decomposed manure 20kg/ mu, the built installing high 180cm when height of seedling 13cm makes that stem is climing is upwards wound around growth, every young plant only stays a strong stem, and pull out remaining primary shoot branch, give to water and weed with a hoe according to the growing state of Chinese yam seedling, screening canopy is built when environment temperature >=30 DEG C, high pressure sprinkling irrigation at regular time and quantity, emerge neatly until Chinese yam and topdress, at the dressing furrow digging dark 10cm from Chinese yam strain 25cm place, carry out ditch spread with farm manure;
(5) gather in the crops: until Chinese yam grow to stem climing completely withered time, excavate the degree of depth of soil to 1.3m, take out Chinese yam.
Embodiment 3
(1) selection of Chinese yam kind and sterilization: select that neck is short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, dip in root sterilization with 100 times of 50% carbendazol under normal temperature, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C;
(2) seedbed turn over whole and nursery: to garden to carry out the degree of depth be turn in the full garden of 60cm, apply slow release decomposed manure and make base manure, add calcium superphosphate and urea simultaneously, soil pH is adjusted to 7.5, execute barnyard manure again, by line-spacing 7cm, open the zanjon of 8cm, water, by spacing in the rows 8cm, Chinese yam kind is kept flat on seedbed along furrow, blinding spread plant ash afterwards, cover 35 days with plastic foil again, within 2 weeks after emerging, water a shallow water, water a shallow water every 1 Zhou Houzai, after 1 week, strengthen irrigation amount again, keep soil moisture;
(3) cultivate the fertilising of ditch and go out transplantation of seedlings: select physical features on the sunny side, leeward, soil property is the land for growing field crops of fine sand soil, burning into sand mud, is shown in land for growing field crops after soil opens 20cm, to continue to plough deeply 40cm, execute step (2) described base manure, and earthing 20cm, that then outputs wide 40cm large Tanaka encloses ditch, and opens the case ditch of long 25cm, dig the dark case cunette of 40cm, by Chinese yam transplantation of seedlings to large Tanaka, cave furrow sequence by line-spacing 22cm, every 3, case, cover the case face soil of 40cm afterwards;
(4) field management: apply phosphoric acid diamines 25kg/ mu and Ammonium bicarbonate food grade 50kg/ mu to land for growing field crops, add decomposed manure 20kg/ mu, the built installing high 180cm when height of seedling 14cm makes that stem is climing is upwards wound around growth, every young plant only stays a strong stem, and pull out remaining primary shoot branch, give to water and weed with a hoe according to the growing state of Chinese yam seedling, screening canopy is built when environment temperature >=30 DEG C, high pressure sprinkling irrigation at regular time and quantity, emerge neatly until Chinese yam and topdress, at the dressing furrow digging dark 12cm from Chinese yam strain 25cm place, carry out ditch spread with farm manure;
(5) gather in the crops: until Chinese yam grow to stem climing completely withered time, excavate the degree of depth of soil to 1.5m, take out Chinese yam.
Claims (2)
1. an implantation methods for Chinese yam, is characterized in that: mainly comprise the following steps:
(1) selection of Chinese yam kind and sterilization: select neck short, sturdy, without branch, without disease and pest, the surperficial Chinese yam kind without wound, under normal temperature, dip in root sterilization with 100 times of 50% carbendazol, dry rear sandy soil mound storage, room temperature controls more than 0 DEG C;
(2) seedbed turn over whole and nursery: to garden to carry out the degree of depth be turn in the full garden of 60cm, apply slow release decomposed manure and make base manure, add calcium superphosphate and urea simultaneously, soil pH is adjusted to 6 ~ 7.5, execute barnyard manure again, by line-spacing 6 ~ 7cm, open the zanjon of 6 ~ 8cm, water, by spacing in the rows 6 ~ 8cm, Chinese yam kind is kept flat on seedbed along furrow, blinding spread plant ash afterwards, cover 25 ~ 35 days with plastic foil again, within 1 ~ 2 week after emerging, water a shallow water, water a shallow water every 1 Zhou Houzai, after 1 week, strengthen irrigation amount again, keep soil moisture;
(3) cultivate the fertilising of ditch and go out transplantation of seedlings: select physical features on the sunny side, leeward, soil property is the land for growing field crops of fine sand soil, burning into sand mud, land for growing field crops is shown after soil opens 10 ~ 20cm, continue to plough deeply 30 ~ 40cm, execute step (2) described base manure, and earthing 10 ~ 20cm, that then outputs wide 35 ~ 40cm large Tanaka encloses ditch, and open the case ditch of long 25cm, dig the dark case cunette of 40cm, by Chinese yam transplantation of seedlings to large Tanaka, cave furrow sequence by line-spacing 18 ~ 22cm, every 3, case, cover the case face soil of 35 ~ 40cm afterwards;
(4) field management: apply phosphoric acid diamines 25kg/ mu and Ammonium bicarbonate food grade 50kg/ mu to land for growing field crops, add decomposed manure 20kg/ mu, the built installing high 180cm when height of seedling 12 ~ 14cm makes that stem is climing is upwards wound around growth, every young plant only stays a strong stem, and pull out remaining primary shoot branch, give to water and weed with a hoe according to the growing state of Chinese yam seedling, screening canopy is built when environment temperature >=30 DEG C, high pressure sprinkling irrigation at regular time and quantity, emerge neatly until Chinese yam and topdress, at the dressing furrow digging dark 8 ~ 12cm from Chinese yam strain 25cm place, carry out ditch spread with farm manure;
(5) gather in the crops: until Chinese yam grow to stem climing completely withered time, excavate the degree of depth of soil to 1.2 ~ 1.5m, take out Chinese yam.
2. the implantation methods of a kind of Chinese yam according to claim 1, is characterized in that: described Chinese yam kind cultivates by bulbil the block root obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174852.8A CN103262731B (en) | 2013-05-13 | 2013-05-13 | Planting method for Chinese yams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310174852.8A CN103262731B (en) | 2013-05-13 | 2013-05-13 | Planting method for Chinese yams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103262731A CN103262731A (en) | 2013-08-28 |
| CN103262731B true CN103262731B (en) | 2015-03-25 |
Family
ID=49006433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310174852.8A Active CN103262731B (en) | 2013-05-13 | 2013-05-13 | Planting method for Chinese yams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103262731B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104025855B (en) * | 2014-06-09 | 2016-07-06 | 江西省农业科学院作物研究所 | A kind of Rhizoma dioscoreae machinery ridging is without built micro potato cultural method |
| CN104488476B (en) * | 2014-09-10 | 2016-12-07 | 南通市乐悦实业有限公司 | A kind of cultural method improving booth Chinese yam polysaccharide content |
| CN104255256B (en) * | 2014-09-23 | 2016-06-29 | 普定县秇品农业发展有限公司 | A kind of method for culturing seedlings of Rhizoma Dioscoreae source species |
| CN104488495A (en) * | 2014-11-25 | 2015-04-08 | 界首市宏丰家庭农场 | Planting method for Chinese yam in Huaibei plain by furrowing |
| CN104782344A (en) * | 2015-03-09 | 2015-07-22 | 李德新 | Chinese yam and bitter gourd interplanting method |
| CN104663222A (en) * | 2015-03-10 | 2015-06-03 | 沾益县龙冠农业科技有限公司 | Seeding and cultivation method for purple yams |
| CN106258415A (en) * | 2016-08-12 | 2017-01-04 | 广西鑫雅皇庭园林工程有限责任公司 | The method for culturing seedlings of drought Rhizoma Nelumbinis |
| CN106489479A (en) * | 2016-10-19 | 2017-03-15 | 贵州盛禾特色农产品有限公司 | A kind of Rhizoma Dioscoreae method for culturing seedlings |
| CN106804268A (en) * | 2017-01-13 | 2017-06-09 | 和县德生农业发展有限公司 | A kind of implantation methods of Chinese yam |
| CN107258297A (en) * | 2017-07-25 | 2017-10-20 | 合肥仙之峰农业科技有限公司 | A kind of yam planting method for improving yield |
| CN115152560A (en) * | 2022-08-26 | 2022-10-11 | 郭文同 | High-yield planting method for Dioscorea opposita |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647354A (en) * | 2008-08-15 | 2010-02-17 | 王安合 | Method for cultivating yams |
| CN101785392B (en) * | 2010-02-01 | 2012-10-10 | 李学军 | Planting method of yam |
| CN102067773B (en) * | 2010-02-01 | 2013-04-10 | 熊应生 | Method for planting eastern hubei No.1 yam |
| CN101803523B (en) * | 2010-04-12 | 2011-10-05 | 利川市汇川现代农业有限公司 | Cultivation method of Chinese yam |
| CN102301887B (en) * | 2011-07-19 | 2016-08-03 | 屯留县民康中药材开发有限公司 | High-quality high-yield culture method for Chinese yam |
| CN103053287A (en) * | 2011-10-20 | 2013-04-24 | 王瑞亭 | Chinese yam high yield simple cultivation method |
| CN103081662A (en) * | 2011-10-28 | 2013-05-08 | 王瑞亭 | Continuous cropping cultivation method for yams |
| CN102860198A (en) * | 2012-08-21 | 2013-01-09 | 新疆医科大学 | Organic planting method of Xinjiang yam |
-
2013
- 2013-05-13 CN CN201310174852.8A patent/CN103262731B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103262731A (en) | 2013-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103262731B (en) | Planting method for Chinese yams | |
| CN101946599B (en) | High yield culturing technique for early spring summer radish in small plastic house | |
| CN105340514A (en) | Efficient cultivation method for increasing yield and starch content of canna edulis | |
| CN103975711A (en) | Cultivation method for autumn greenhouse watermelons | |
| CN103477858A (en) | Cherry tomato planting method | |
| CN105432402A (en) | Papaya planting method | |
| CN103109675A (en) | Quick-growing high-yield and high-efficiency carbon-catching cultivation method of pennisetum alopecuroides and pennisetum purpureum schumach | |
| CN102986437A (en) | Method for cultivating radix zanthoxyli artificially | |
| CN103875495A (en) | Close-planting high-yield cultivation method for early bearing walnuts | |
| CN103975728A (en) | Organic culture method for drinkable chrysanthemum flowers | |
| CN106258398A (en) | A kind of growing and cultivation method of Rhizoma amorphophalli | |
| CN103503688A (en) | Artificial cultivation method for traditional Chinese medicine himalayan teasel root | |
| CN109258349A (en) | A kind of high-yield high-efficiency cultivation method of sorghum | |
| CN107896863A (en) | A kind of breeding method of capsicum | |
| CN106561455A (en) | Konjak interplanting method | |
| CN104186191A (en) | High-altitude codonopsis pilosula cultivation method | |
| CN101595800B (en) | Method for cultivating American asparagus of UC157 common F1 variety | |
| CN104221661A (en) | Tomato-rice-lettuce triple cropping high-yield and efficient planting technology | |
| CN103947412A (en) | Pot culture pea planting method | |
| CN102450151A (en) | Technology for planting Huangpi watermelon | |
| CN104206130A (en) | Method for interplanting maize and red cluster peppers | |
| CN107223438B (en) | Trunk setting management method for single-trunk oil peonies | |
| CN107896664A (en) | A kind of implantation methods of Siraitia grosvenorii | |
| CN104686159A (en) | Method for planting selenium-rich vegetable and fruit in farmland | |
| CN105875313A (en) | Planting method for Prunus salicina L |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181101 Address after: 233000 Anhui Bengbu City Huaguang Avenue Jiahe residential area independent commercial building (two floor) Patentee after: Bengbu Zhongzhi Intellectual Property Operation Co., Ltd. Address before: 561000 summer tea Town, Pingba County, Anshun, Guizhou Patentee before: Guizhou Shenghe Characteristic Agricultural Products Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: 246400 Dazhu village, Baili Town, Taihu County, Anqing City, Anhui Province Patentee after: Wangshun farmers' Professional Cooperative in Taihu County Address before: 233000 Independent Commercial Building of Jiahe Haoting District, Huaguang Avenue, Bengbu City, Anhui Province (2nd floor) Patentee before: Bengbu Zhongzhi Intellectual Property Operation Co., Ltd. |
|
| TR01 | Transfer of patent right |