CN108029487A - The cultivation technique of purple Chinese yam - Google Patents
The cultivation technique of purple Chinese yam Download PDFInfo
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- CN108029487A CN108029487A CN201711365913.3A CN201711365913A CN108029487A CN 108029487 A CN108029487 A CN 108029487A CN 201711365913 A CN201711365913 A CN 201711365913A CN 108029487 A CN108029487 A CN 108029487A
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- chinese yam
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Abstract
The invention discloses a kind of cultural method of purple Chinese yam, 1) nursery is established；2) choose seeds；3) potato seedling growth is cultivated；4) selection of land, basal dressing；5) plow ridging；6) purple yam cultivation area cultivation potato seedling growth；7) vegetable growing area culturing vegetable；8) cultivation management, purple yam cultivation area and vegetable growing area carried out crop rotation purple Chinese yam and vegetables according to the cycle of 2~3 years.The cultural method of purple Chinese yam of the invention can not only improve the yield of purple Chinese yam, and the quality of the purple Chinese yam of raising, increase economic efficiency by the way that the cultivation of purple Chinese yam and vegetable growing are carried out crop rotation by 2~3 annual periods.
Description
Technical field
The invention belongs to the technical field of vegetable growing, specifically a kind of cultural method of purple Chinese yam.
Background technology
Purple Chinese yam is also referred to as " purple ginseng ", also known as Chinese yam and long taro, edible with its loose root tuber or cylindric.Root tuber
In contain protein 1.5%, carbohydrate 14.4%, and containing multivitamin and choline etc., nutritive value is high.And
Purple Chinese yam adaptability is very strong, no matter on the valley floor of 67 meters of height above sea level, or 1900 meters of high mountain, its all well-grown, show compared with
Strong adaptability.
The content of the invention
In view of this, it is an object of the invention to provide a kind of cultural method of purple Chinese yam, the cultural method of the purple Chinese yam
By the way that the cultivation of purple Chinese yam and vegetable growing are carried out crop rotation by 2~3 annual periods, the yield of purple Chinese yam can not only be improved, and
And the quality of purple Chinese yam is improved, increase economic efficiency.
In order to achieve the above object, a kind of cultural method of purple Chinese yam of the present invention, comprises the following steps：
1) nursery is established：Selecting hidding and sunny side plot, it is desirable to the fresh column fertilizer or straw of 15~20 cm thicks are stacked in bottom, with
Profit improves temperature, and the disease-free bacterium mud of top intake 5-7 cm thicks is native
2) choose seeds：By kind of medicine stripping and slicing into being about 6-9 centimetres, about 1 jin of kind medicine is cut into 7-9 blocks, with 71% thiophanate or
Kind of a block is placed on plant ash after 1 minute, allows kind of a block to be stained with part by 70.5% 600-800 times of medicining liquid dipping of Mancozeb
Plant ash, then arranges kind block skin side on nursery；
3) potato seedling growth is cultivated：The seeding nursery on nursery, the wide 1.2m in its seedbed, deep 20~30cm, 25-35 DEG C of bed temperature, first exists
Seedbed Shang Shi farmers' base fertilizer, back up, head is slightly higher, and afterbody mud, and cephlad-caudal is consistent for cultivation potato seed, then applies decomposed column fertilizer,
Uniformly cover on potato seed, overlying 1.5-2cm fine earths, then cover mulch, and mulch surrounding is compacted with fine earth, seedbed temperature after emergence
Degree control will prevent that high temperature from burning seedling at 20~25 DEG C, if temperature in the shed is more than 30 DEG C, timely ventilation and heat, prevent burn seedlings, plant
Do not water as potato emergence is previous, with sharp high temperature vernalization, diseases prevention and emergence；
4) selection of land, basal dressing：That the soil is porous is fertile for selection, physical features is slightly higher, preferred cultivation of the soil on the sunny side as purple Chinese yam
Training, base manure is used sufficient before site preparation, and accomplish nitrogen, phosphorus, potassium balance fertilising；
5) plow ridging：Dig to milpa, depth of turning soil is 25~35 centimetres；After digging, row spacing is piled up as 60
~70 centimetres, the ridge on high 25-30 centimetres of ridge, is respectively set to purple yam cultivation area and vegetable growing area, in purple by adjacent ridge
It is 1~2cm that mellow soil and farm manure mixture, laying depth are laid with yam cultivation area；
6) purple yam cultivation area cultivation potato seedling growth：Tiltedly plant and bury, two leaves wholeheartedly basset when arid, and rest blade is earthed
In；Planting density is 4000~4500 plants/acre；
7) vegetable growing area culturing vegetable：According to the different vegetables of the cultivation of vegetables Time To Market；
8) cultivation management：Purple yam cultivation area and vegetable growing area carried out crop rotation purple Chinese yam and vegetable according to the cycle of 2~3 years
Dish.
Further, in step 4), the mixed proportion of mellow soil and the farm manure mixture is arranged to 2: 1~3: 1.
Further, in step 4), the mellow soil is arranged to pond soil, river bank soil or lotus root pond sludge soil.
Further, in step 4), cultivation greenhouse is provided with above 3~5 adjacent ridges, is supported in the cultivation greenhouse
Growing has chicken.
Further, in step 6), the vegetables are arranged to peanut and green vegetables.
Further, in step 7), purple Chinese yam potato is climing will to destroy the terminal bud of main stem when growing to 80 centimetres in time, promote lateral bine
Growth；The purple Chinese yam seedling grown carry Teng, pine is grabbed, pulls apart root hair, direction is not upset when carrying Teng, is still replaced.
The beneficial effects of the present invention are：
The cultural method of purple Chinese yam of the invention is by the way that the cultivation of purple Chinese yam and vegetable growing are taken turns by 2~3 annual periods
Kind, the yield of purple Chinese yam can not only be improved, and the quality of purple Chinese yam is improved, increase economic efficiency.
Embodiment
A kind of cultural method of purple Chinese yam of the present invention, comprises the following steps：
1) nursery is established：Selecting hidding and sunny side plot, it is desirable to the fresh column fertilizer or straw of 15~20 cm thicks are stacked in bottom, with
Profit improves temperature, and the disease-free bacterium mud of top intake 5-7 cm thicks is native.
2) choose seeds：By kind of medicine stripping and slicing into being about 6-9 centimetres, about 1 jin of kind medicine is cut into 7-9 blocks, with 71% thiophanate or
Kind of a block is placed on plant ash after 1 minute, allows kind of a block to be stained with part by 70.5% 600-800 times of medicining liquid dipping of Mancozeb
Plant ash, then arranges kind block skin side on nursery.
3) potato seedling growth is cultivated：The seeding nursery on nursery, the wide 1.2m in its seedbed, deep 20~30cm, 25-35 DEG C of bed temperature, first exists
Seedbed Shang Shi farmers' base fertilizer, back up, head is slightly higher, and afterbody mud, and cephlad-caudal is consistent for cultivation potato seed, then applies decomposed column fertilizer,
Uniformly cover on potato seed, then overlying 1.5-2cm fine earths cover mulch, mulch surrounding is compacted with fine earth；Seedbed temperature after emergence
Degree control will prevent that high temperature from burning seedling at 20~25 DEG C, if temperature in the shed is more than 30 DEG C, timely ventilation and heat, prevent burn seedlings；Kind
Do not water as potato emergence is previous, with sharp high temperature vernalization, diseases prevention and emergence.
4) selection of land：That the soil is porous is fertile for selection, physical features is slightly higher, optimization cultivation of the soil on the sunny side as purple Chinese yam, applies
Sufficient base manure：Base manure is used sufficient before site preparation, and accomplishes nitrogen, phosphorus, potassium balance fertilising.General 667 meter 2 is applied the high-quality public affairs of farmyard manure 4000
Jin, apply per acre decomposed chicken manure 15 carry on a shoulder pole, 20 kilograms of composite fertilizer, nitrogen, phosphorus, potassium, 35 kilograms of composite fertilizer, 10 kilograms of urea, peroxophosphoric acid
100 kilograms of 40 kilograms of calcium, 10 kilograms of potassium sulfate or plant ash.Organic fertilizer is spread fertilizer over the fields before all ploughing, and base manure can be used special organic multiple
Hefei, when composite fertilizer's ridging, make packet fertilizer, then plough deeply 25 centimetres, thickening active soil stratum.
5) plow ridging：Dig to milpa, depth of turning soil is 25~35 centimetres；After digging, row spacing is piled up as 60
~70 centimetres, the ridge that high 25~30 centimetres of ridge, is respectively set to purple yam cultivation area and vegetable growing area, in purple by adjacent ridge
It is 1~2cm that mellow soil and farm manure mixture, laying depth are laid with yam cultivation area, mellow soil and the farm manure mixture
Mixed proportion is arranged to 2: 1~3: 1, and the mellow soil is arranged to pond soil, river bank soil or lotus root pond sludge soil, described adjacent
3~5 ridges above be provided with cultivation greenhouse, in the cultivation greenhouse cultivation have chicken, the present embodiment passes through the mellow soil and agriculture
The fertile mixture of family is laid with mellow soil and farm manure not only can provide enough fertilizer to purple Chinese yam, but also can be to avoid in soil
Heavy metals exceeding standard, hardening, is unfavorable for the growth of purple Chinese yam, due to that on same soil, will accomplish that nitrogen, phosphorus, potassium are put down every year
Weighing apparatus fertilising, wherein these nitrogen, phosphorus, potash fertilizer and also other metals can not be absorbed by purple Chinese yam completely, be left in soil
In ground, and these remaining metals will harden soil, and soil property is poor, be unfavorable for the growth of purple Chinese yam, and use pond mud
Soil, river bank soil or lotus root pond sludge soil can nurse one's health soil property with farm manure mixture, still further aspect can also avoid pond,
River Mud is excessive, causes to accumulate, and makes current not smooth, reaches the effect of two-win.
6) purple yam cultivation area cultivation potato seedling growth：Tiltedly plant and bury, two leaves wholeheartedly basset when arid, and rest blade is earthed
In；Planting density is 4000~4500 plants/acre, to select top-three leaves to flush, internode tubbiness is disease-free, no aerial root, seedling age 29
My god, the melon bud of hundred 0.4 kilogram of plant weights；Method for planting requirement, which has the horizontal cultivation in 4 section positions or tiltedly plants, buries, and two leaves wholeheartedly reveal when arid
Go out ground, rest blade is buried in the earth, and is uniformly dispersed so that potato seedling growth survives and tie potato, improves commodity rate and yield.Using small
The cultivation of ridge single file, row spacing 70cm can also use double rows on a big ridge cultivation, row spacing 120cm, and it is small to remake 2 on big ridge
Ridge, spacing in the rows 18cm, 4000 plants/667 square metres of planting density；.
7) vegetable growing area culturing vegetable：According to the different vegetables of the cultivation of vegetables Time To Market, the vegetables are arranged to
Peanut and green vegetables, only apply farm manure by cultivating peanut and green vegetables, and seldom apply nitrogen, phosphorus, potash fertilizer, residual in soil
The nitrogen that stays, phosphorus, potash fertilizer and there are other metals to be absorbed by peanut and green vegetables, improve peanut and green vegetables
Quality, soil can be nursed one's health by cultivating peanut and green vegetables, make soil soft fertile, organic matter is higher, and leaf can after rotting
Nutrient is provided to soil.
8) cultivation management：Purple yam cultivation area and vegetable growing area carried out crop rotation purple Chinese yam and vegetable according to the cycle of 2~3 years
Dish, crosses the cultivation of purple Chinese yam and vegetable growing carrying out crop rotation by 2~3 annual periods, can not only improve the yield of purple Chinese yam, and
And the quality of purple Chinese yam is improved, increase economic efficiency, purple Chinese yam potato is climing will to destroy the terminal bud of main stem when growing to 80 centimetres in time, promote
Grown into lateral bine；The purple Chinese yam seedling grown carry Teng, pine is grabbed, pulls apart root hair, direction is not upset when carrying Teng, still puts back to original
Place, due to the purple climing strong and vigorous growth of sweet potato Teng, internode adventitious root is more, and it is the crux for improving purple sweet potato yield to carry Teng.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
Cross above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (6)
- A kind of 1. cultural method of purple Chinese yam, it is characterised in that：Comprise the following steps：1) nursery is established：Select hidding and sunny side plot, it is desirable to which the fresh column fertilizer or straw of 15~20 cm thicks are stacked in bottom, are carried with profit High-temperature, the disease-free bacterium mud of top intake 5-7 cm thicks are native2) choose seeds：By kind of medicine stripping and slicing into being about 6-9 centimetres, about 1 jin of kind medicine is cut into 7-9 blocks, with 71% thiophanate or 70.5% Kind of a block is placed on plant ash by 600-800 times of medicining liquid dipping of Mancozeb after 1 minute, allows kind of a block to be stained with part plant ash, so Kind block skin side is arranged on nursery afterwards；3) potato seedling growth is cultivated：The seeding nursery on nursery, the wide 1.2m in its seedbed, deep 20~30cm, 25-35 DEG C of bed temperature, first in seedbed Shang Shi farmers' base fertilizer, back up, head is slightly higher, and afterbody mud, and cephlad-caudal is consistent for cultivation potato seed, then applies decomposed column fertilizer, uniformly Cover on potato seed, overlying 1.5-2cm fine earths, then cover mulch, and mulch surrounding is compacted with fine earth, nursery bed temperature control after emergence System will prevent that high temperature from burning seedling at 20~25 DEG C, if temperature in the shed is more than 30 DEG C, timely ventilation and heat, prevent burn seedlings, potato seed goes out Before seedling is not watered generally, with sharp high temperature vernalization, diseases prevention and emergence；4) selection of land, basal dressing：That the soil is porous is fertile for selection, physical features is slightly higher, optimization cultivation of the soil on the sunny side as purple Chinese yam, Base manure is used sufficient before site preparation, and accomplishes nitrogen, phosphorus, potassium balance fertilising；5) plow ridging：Dig to milpa, depth of turning soil is 25~35 centimetres；After digging, row spacing is piled up as 60~70 Centimetre, the ridge on high 25-30 centimetres of ridge, is respectively set to purple yam cultivation area and vegetable growing area, in purple Chinese yam by adjacent ridge It is 1~2cm that mellow soil and farm manure mixture, laying depth are laid with cultivation area；6) purple yam cultivation area cultivation potato seedling growth：Tiltedly plant and bury, two leaves wholeheartedly basset when arid, and rest blade is buried in the earth； Planting density is 4000~4500 plants/acre；7) vegetable growing area culturing vegetable：According to the different vegetables of the cultivation of vegetables Time To Market；8) cultivation management：Purple yam cultivation area and vegetable growing area carried out crop rotation purple Chinese yam and vegetables according to the cycle of 2~3 years.
- 2. the cultural method of purple Chinese yam as claimed in claim 1, it is characterised in that：In step 4), the mellow soil and farmers' The mixed proportion of fertile mixture is arranged to 2: 1~3: 1.
- 3. the cultural method of purple Chinese yam as claimed in claim 1 or 2, it is characterised in that：In step 4), the mellow soil is set For pond soil, river bank soil or lotus root pond sludge soil.
- 4. the cultural method of purple Chinese yam as claimed in claim 1, it is characterised in that：In step 4), described adjacent 3~5 Cultivation greenhouse is provided with above ridge, being cultivated in the cultivation greenhouse has chicken.
- 5. the cultural method of purple Chinese yam as claimed in claim 1, it is characterised in that：In step 6), the vegetables are arranged to Peanut and green vegetables.
- 6. the cultural method of purple Chinese yam as claimed in claim 1, it is characterised in that：In step 7), purple Chinese yam potato is climing to be grown to The terminal bud of main stem is destroyed at 80 centimetres in time, promotes lateral bine growth；The purple Chinese yam seedling grown carry Teng, pine is grabbed, pulls apart Root hair, not upset direction, still replace when carrying Teng.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365913.3A CN108029487A (en) | 2017-12-18 | 2017-12-18 | The cultivation technique of purple Chinese yam |
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| CN201711365913.3A CN108029487A (en) | 2017-12-18 | 2017-12-18 | The cultivation technique of purple Chinese yam |
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| CN108029487A true CN108029487A (en) | 2018-05-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005831A (en) * | 2020-09-11 | 2020-12-01 | 台州科技职业学院 | Cultivation method of dill drug |
-
2017
- 2017-12-18 CN CN201711365913.3A patent/CN108029487A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005831A (en) * | 2020-09-11 | 2020-12-01 | 台州科技职业学院 | Cultivation method of dill drug |
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Application publication date: 20180515 |