CN106465626A - A kind of yam planting method - Google Patents
A kind of yam planting method Download PDFInfo
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- CN106465626A CN106465626A CN201610763826.2A CN201610763826A CN106465626A CN 106465626 A CN106465626 A CN 106465626A CN 201610763826 A CN201610763826 A CN 201610763826A CN 106465626 A CN106465626 A CN 106465626A
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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
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
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- Environmental Sciences (AREA)
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- Insects & Arthropods (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Health & Medical Sciences (AREA)
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- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of yam planting method, comprise the concrete steps that：Select soil, soil is carried out site preparation, plane ditch, be soil accomplish fluently base manure basis, seedling prepare, sowing, drainage trenching, daily management and receive plane, storage.The present invention has the beneficial effect that：From plantation initial defense pest and disease damage, base manure nutriment foot, it is ensured that Rhizoma Dioscoreae after planting can neatly emerge in time, using the mixed liquor weeding of tea seed cake configuration, can also provide necessarily organic nutriment for Rhizoma Dioscoreae Seedling while no seedling injury, Rhizoma Dioscoreae yield is high, quality better.
Description
Technical field
The present invention relates to field of planting, especially a kind of yam planting method.
Background technology
Rhizoma Dioscoreae also known as Rhizoma Dioscoreae and long taro, belong to Dioscoreaceae, edible with its loose tuber or cylindric.Contain in tuber
Protein 1.5%, carbohydrate 14.4%, and contain multivitamin and choline etc., nutritive value is higher.
Rhizoma Dioscoreae in the course of cultivation, because being affected by factors such as unsuitable environmental condition, cultivation step, management methods, is caused
Rhizoma Dioscoreae internal organizational structure in growth course changes, thus producing various extraordinary-looking, such as the upper end fraction of Rhizoma Dioscoreae tuber,
Lower end fraction, snakelike, homalocephalus shape, sole shape, Pear-Shaped, pock-marked face shape etc., these are referred to as lopsided Rhizoma Dioscoreae；Meanwhile, in Rhizoma Dioscoreae
In planting process, Rhizoma Dioscoreae tuber easily occurs and rots, disease, infested, the Rhizoma Dioscoreae of current growing and cultivation occur, quality is not high, and
Yield poorly down, cost intensive.
Content of the invention
For solving defect present in above-mentioned prior art, the invention provides a kind of yam planting method, can effectively solve
The problem that certainly Rhizoma Dioscoreae kind block rots, emergence rate is low, improves the quality of Rhizoma Dioscoreae.
A kind of Chinese yam cultivation method of the present invention, comprises the concrete steps that：
（1）Select soil：Select the sandy loam plot that soil layer is deep, fertile, drainage is good；
（2）Soil is carried out dig ditch：The width of Rhizoma Dioscoreae ditch is 20cm-25cm, and the distance between ditch and ditch are the line-spacings such as 100cm,
Trench depth is 100cmm-120cm；The soil layering that Rhizoma Dioscoreae ditch is dug is smashed to pieces, and inspection backfills after removing brick stone, makes less than earth's surface
The ditch furrow of 10cm, only stay the vegetable soil of topsoil, in case earthing during plantation；
（3）Prepared by seedling：Annual mid-March, Rhizoma Dioscoreae kind block is cut into section, the folding of Rhizoma Dioscoreae kind block by the length of every section of 20cm
Section is stained with face with 70% ultra micro Mancozeb in time, then kind of a block is divided dry in the sun 30 days；
（4）Sowing：Kind block good for dry in the sun is soaked 30 minutes to pull out in medicinal liquid and dries by 800 times of liquid of the carbendazim being 50% with content,
Rhizoma Dioscoreae bottom of trench is plowed flat, then pour water in Rhizoma Dioscoreae ditch, after oozing under water, Rhizoma Dioscoreae ditch innerlich anwenden water A sprays along Rhizoma Dioscoreae ditch；By dry in the sun
Good Rhizoma Dioscoreae kind block upper end is placed in Rhizoma Dioscoreae ditch towards same direction, and spacing in the rows is 20cm, and thickness of sowing is 3300 plants/acre, broadcasts
The soil being placed in both sides when after kind by trench digging is covered with, soil moisture conservation of clapping, and then basal dressing at the both sides 20cm of Rhizoma Dioscoreae kind block, on base manure
Earthing 5cm；
（5）Drainage trenching：Dig out the longitudinal ditch parallel with Rhizoma Dioscoreae ditch and the horizontal ditch vertical with longitudinal ditch on Rhizoma Dioscoreae ditch both sides, horizontal
Crisscross to ditch and longitudinal ditch；
（6）Daily management：Every other month to the spray liquid D weeding of Rhizoma Dioscoreae kind block both sides, Rhizoma Dioscoreae emerges after 20-30 days, builds
Frame, support height is 1.5m-2.5m, and every plant of Rhizoma Dioscoreae retains main bud, applies fertile for the first time at the 20cm of Rhizoma Dioscoreae both sides, every after emerging
Individual two weeks is once intertilled, and Rhizoma Dioscoreae vines are climbed to and stopped intertillage during the position of support height half；To 6 middle of the month on mountain
Apply second fertilizer at the 20cm of medicine both sides, early September applies third time fertilizer at the 20cm of Rhizoma Dioscoreae both sides, promote Rhizoma Dioscoreae root
The expansion of block, when Rhizoma Dioscoreae Seedling grows to 50cm and 100cm height, sprays stem using medical liquid B and medicine C respectively, carries out the preventing and treating of pest and disease damage
Work；Soil is met drought and is gently watered, and keeps ground moistening；（7）Receive plane and preserve：After Rhizoma Dioscoreae maturation, the Rhizoma Dioscoreae of plane will be received, winter stores
Ensconce in cellar, cellar temperature is 4--7 DEG C.
The plantation of Rhizoma Dioscoreae should avoid continuous cropping as far as possible, typically every crop rotation in 3 years once, and avoid cultivate peanut, Rhizoma Remusatiae Viviparae stubble.Rhizoma Dioscoreae is
A kind of light, tolerance to cold is poor, avoid the plant of waterlogging it should select fertile, loose, the convenient sandy loam of irrigation and drainage or light loam, avoids
Saline and alkaline and clayed ground, and soil body configuration wants uniformity, at least can not have the interlayers such as clay, the native grains of sand in 1--1.2m soil layer,
As there are heavy soil layer and white sand hilllock soil layer in lower floor, beat and should thoroughly smash during ditch, no light and shade clod, drainage is good, otherwise, Rhizoma Dioscoreae gives birth to
If touch hard object hinders during long growth, arise that bending or form flat Rhizoma Dioscoreae or one plant long multiple little Rhizoma Dioscoreaes, affect Rhizoma Dioscoreae
Quality and planting benefit.More importantly reduce qualitative effects commodity price, so that planting benefit is declined；If impeded drainage,
Easily form the ditch or make Rhizoma Dioscoreae be soaked by water of collapsing, affect Rhizoma Dioscoreae normal growth.Plane Rhizoma Dioscoreae ditch should be carried out in Winter-Spring farm slack season, best
With machinery plane ditch, if hand plane ditch, preferably take " three turn over a pine "（Dig 3 spades, a 4th spade soil pine does not turn over) method.
Rhizoma Dioscoreae growth promoter is divided into：Seedling Stage（From germination, emerge to foliation, mid-April to mid-May, florescence（From
, to blooming, May, early and middle ten dayses were to mid or late June for lamina）, tuber expansion period（Stop growing from blooming to rhizome, July early and middle ten dayses to 9
Month early and middle ten dayses）, tuber expands the later stage（September early and middle ten dayses-by the end of October）, the period of maturation（By the end of October）, rest period（Aerial partss are withered and are arrived
Second Year germinates）.Typically in mid-March, block about the Rhizoma Dioscoreae kind block through storage of passing the winter, the length planting block intercepting is 20cm,
Weight is in 150g -200g；Seed unavailable metal sharp weapon cut-out when intercepting, directly can be fractureed with fingernail marking, section is only
Depression, not breach, the Rhizoma Dioscoreae section fractureing will be stained with face with 70% ultra micro Mancozeb in time, to reduce infecting of pathogenic bacteria, and upper
Marking in end, to recognize upper and lower side during sowing, uses the Rhizoma Dioscoreae being stained with Mancozeb powder better than the Rhizoma Dioscoreae effect in lime dip face,
It is sown into imputrescibility after soil.After Rhizoma Dioscoreae section is handled well, kind of a block is divided put dry in the sun in the sun 30 days as early as possible；Can when basking seeds
It is placed on dry native face, on straw mat, kind of a block lined up one layer, it is to avoid mutually extrude, never kind of a block is placed on concrete floor and basks seeds,
When preventing from basking seeds, cement court temperature raises too fast or lowers the temperature too fast, causes the temperature difference too big and affects the vigor of kind of block；Will when basking seeds
Note Changes in weather, overcast and rainy must not cut the Shi Yuyu that kind basks seeds and kind of a block should be covered prevent from drenching with rain or impregnated from bottom；When
Below 15cm ground temperature can be sowed when rising to more than 10 DEG C and tending towards stability.
Due to the very thick wax coat of the front and back of Rhizoma Dioscoreae blade anti-transpiration ability strong thus the drought-resistant ability of Rhizoma Dioscoreae relatively
By force, emerge as long as soil moisture content can guarantee that, be typically not required to after germination period water, after foliation or even general to locate summer rainy peak of growing season
In season, sometimes meet the lean rain time, fertility Sheng phase arid occurs, meets and water it should be noted that irrigating during arid.Emerge latter 10 days about, if
Weather arid, soil lacks moisture in the soil, should water in time, waters and will gently pour little water, and never broad irrigation typically adopts micro- spray；The life of Rhizoma Dioscoreae
The long Sheng phase meets drought and then must water, and otherwise easily makes Rhizoma Dioscoreae deformity, forms flat Rhizoma Dioscoreae or big foot, affects Rhizoma Dioscoreae quality, water
Mode remains based on micro- spray, principle of watering be to maintain native table see dry see wet, soil moisture is maintained at 18-20%, if soil is wet
Degree will dissipate moisture in the soil in time more than 25%, and soil moisture is less than 16%, water in time, to ensure ground branch and leaf and underground Rhizoma Dioscoreae tuber
Normal growth is developed, and formation is big, bar is straight, the high-quality Rhizoma Dioscoreae of stem circle；Rainy season wants timely ditch cleaning draining, reaches Tian Wuji
Water, reduces ground temperature, supplements soil air, preventing and treating morbidity and dead seedling.
The Rhizoma Dioscoreae germination and emergence phase such as rain, easily cause soil compaction, impact is emerged, should loosen the soil brokenly plate immediately, early stage of emerging
Do not have first quarter moon once to be intertilled, when Rhizoma Dioscoreae Seedling climbs up support one half height, water every time and precipitation after, all should be ploughed shallowly, with
Keep the good permeability of soil, promote tuber to expand.
The stem and leaf of Rhizoma Dioscoreae meets frost will be withered, and normally harvest time is the results one of Bulbilus dioscoreae before the Frost's Descent is extremely freeze-up
As than tuber early receipts 30d, receive plane Rhizoma Dioscoreae, in cellar, the temperature of cellar is advisable with 4--7 DEG C for winter storage.
Improve further, step（5）Described in the mutual spacing of horizontal ditch be 20m, horizontal furrow width 50, horizontal ditch depth
30cm, longitudinal furrow width 80cm, longitudinal ditch depth 50cm.
So that Rhizoma Dioscoreae is collapsed ditch if field drainage engineering is done well, Rhizoma Dioscoreae tuber is departed from the aerial stem of plant, the underproduction up to
60-80%, suffers heavy losses.For that purpose it is necessary to carry out irrigation facility, dig the crisscross horizontal ditch in Rhizoma Dioscoreae field and longitudinal ditch is true
Protect draining unimpeded.
Improve further, described step（2）Described in base manure be：3000-4000 kilogram of every mu of decomposed manure, phosphoric acid
25-35 kilogram of calcium, 20-25 kilogram of potassium sulfate, complex fertilizer 40-40 kilogram.
Improve further, described step（4）Described in liquid medicine A be the Mancozeb of concentration 800-1000 times liquid or for dense
The carbendazim of 1000 times of liquid of degree.
Improve further, step（6）Described in support height be optimum during 2m, typically inserted with thin bamboo or branch and take
Man-like shelf, support will prop up and insert firmly admittedly, prevent from being blown to down by typhoon.
Improve further, step（6）In, first pass applies fertilizer and is：Every mu imposes 10-15 kilogram of carbamide, 5-10 kilogram of sulphuric acid
Potassium complex fertilizer, applying fertilizer for second time is：Every mu imposes 30 kilograms of compound potassium sulfate fertilizer, and applying fertilizer for the 3rd time is：Every mu imposes potassium sulfate again
20 kilograms of Hefei.
Later growth also can be to 1-2 concentration of foliage-spray 0.2% potassium dihydrogen phosphate or humic acid foliage fertilizer, in case senilism.
Improve further, step（6）In, medical liquid B is that the bacterium of concentration 1.5% stands go out 1000 times of liquid and the spirit of concentration 50% sterilization
1000 times of liquid mixed liquors, medicinal liquid C is 1000 times of liquid of ultra micro Mancozeb of concentration 70% and the bacterium of concentration 1.5% founds the 1000 times of liquid that go out
Mixed liquor.
Improve further, step（6）In, medicinal liquid D is 1.5 kilograms of tea seed cakes of every mu of content, 40 kilograms of fresh water and 1 kilogram of Sal
Mixed liquor.
Tea seed cake quality standard：Residual oil≤1.5%, water content<8%, tea saponin content：12-18%, crude protein：14%, slightly
Fiber：12%, starch and saccharide 30-50%, impurity content is less than 4%, in the production process of Rhizoma Dioscoreae, every January Rhizoma Dioscoreae kind
Block both sides spray liquid D, removable weeds, pre- insect-pest, and no seedling injury are moreover it is possible to provide the organic of high-efficiency environment friendly to support for Rhizoma Dioscoreae Seedling
Material.
Step（6）The target of management is to promote Rhizoma Dioscoreae neatly to emerge, preventing Rhizoma Dioscoreae from growing many stems, prevent and treat early stage disease pest
Evil；Promote tuber normal growth, when emerging, find the plant having many stems, unnecessary branch stem should be removed in time, every plant is only stayed one slightly
Strong main stem, can lure to catch with fresh Folium paulowniae to the cutworm larva endangering seedling and catch and kill.
The present invention has the beneficial effect that：From plantation initial defense pest and disease damage, base manure nutriment foot is it is ensured that Rhizoma Dioscoreae after planting can be timely
Neatly emerge, using the mixed liquor weeding of tea seed cake configuration, while no seedling injury, necessarily organic nutriment, mountain can also be provided for Rhizoma Dioscoreae Seedling
Drug prods are high, quality better.
Specific embodiment
A kind of yam planting method, comprises the concrete steps that：
（1）Select soil：Select deep, the fertile sandy loam plot of soil layer；
（2）Plane ditch：The width of Rhizoma Dioscoreae ditch is 20cm-25cm, and the distance between ditch and ditch for the line-spacings such as 100cm, trench depth are
100cmm-120cm；The levels soil that Rhizoma Dioscoreae ditch is dug is stacked respectively, picks up clean debris, and bottom of trench 20cm sandy soil dig that to turn over an animal-drawn seed plough broken
After dry flat tread, then subsoil and base manure mixed to insert to put down in Rhizoma Dioscoreae ditch tread, make the ditch furrow less than earth's surface 10cm,
Only stay topsoil, in case earthing during plantation；Described base manure is：3000-4000 kilogram of every mu of decomposed manure, calcium phosphate 25-35
Kilogram, 20-25 kilogram of potassium sulfate, complex fertilizer 40-40 kilogram.
（3）Prepared by seedling：Annual mid-March, Rhizoma Dioscoreae kind block is cut into section, Rhizoma Dioscoreae kind block by the length of every section of 20cm
Fracture be stained with face with 70% ultra micro Mancozeb in time, then kind of a block is divided dry in the sun 30 days；
（4）Sowing：Kind of a block is put into 1：1：Take out after soaking 10min in 150 Bordeaux mixture and dry, Rhizoma Dioscoreae bottom of trench is plowed flat, so
Pour water in backward Rhizoma Dioscoreae ditch, after oozing under water, Rhizoma Dioscoreae ditch innerlich anwenden water A sprays along Rhizoma Dioscoreae ditch, described liquid medicine A is 800-1000 times
The Mancozeb of liquid or the carbendazim for 1000 times of liquid；Rhizoma Dioscoreae kind block upper end good for dry in the sun is placed in Rhizoma Dioscoreae towards same direction
In ditch, spacing in the rows is 20cm, and thickness of sowing is 3300 plants/acre, and the topsoil being placed in both sides when after planting by trench digging is covered with, and clap guarantor
Moisture in the soil；
（5）Drainage trenching：Dig out the longitudinal ditch parallel with Rhizoma Dioscoreae ditch and the horizontal ditch vertical with longitudinal ditch on Rhizoma Dioscoreae ditch both sides, horizontal
Crisscross to ditch and longitudinal ditch；The mutual spacing of described horizontal ditch is 20m, horizontal furrow width 50, and horizontal ditch depth 30cm indulges
To furrow width 80cm, longitudinal ditch depth 50cm.
（6）Daily management：Every other month to the spray liquid D weeding of Rhizoma Dioscoreae kind block both sides, medicinal liquid D is every mu of content 1.5
The mixed liquor of kilogram tea seed cake, 40 kilograms of fresh water and 1 kilogram of Sal；Rhizoma Dioscoreae emerged after 20-30 days, proping, and support height is 2m
Most preferably, every plant of Rhizoma Dioscoreae retains main bud, applies fertile for the first time, every mu imposes 10-15 kilogram of carbamide, 5-10 at the 20cm of Rhizoma Dioscoreae both sides
Kilogram potassium sulfate complex fertilizer；After emerging, each two weeks is once intertilled, when Rhizoma Dioscoreae vines climb to the position of support height half
Stop intertillage；Apply second fertilizer to 6 middle of the month, every mu imposes 30 kilograms of compound potassium sulfate fertilizer；Early September applies the 3rd
Secondary fertilizer, every mu imposes 20 kilograms of compound potassium sulfate fertilizer, promotes the expansion of Rhizoma Dioscoreae root block；When Rhizoma Dioscoreae Seedling grows to 50cm height, make
Spray stem with medical liquid B, described medical liquid B is that the bacterium of concentration 1.5% founds go out 1000 times of liquid and concentration 50% sterilization 1000 times of liquid mixed liquors of spirit,
When Rhizoma Dioscoreae Seedling grows to 100cm height, spray stem with medicinal liquid C, medicinal liquid C is 1000 times of liquid of ultra micro Mancozeb and the concentration of concentration 70%
1.5% bacterium founds the 1000 times of liquid mixed liquors that go out, and carries out the preventing and controlling of pest and disease damage；Soil is met drought and is gently watered, and keeps ground moistening；
（7）Receive plane and preserve：By the end of October, after Rhizoma Dioscoreae maturation, the Rhizoma Dioscoreae of plane will be received, in cellar, cellar temperature is for winter storage
4--7℃.
The foregoing is only the preferred version of the present invention, be not intended as limitation of the invention further, every utilization is originally
The various equivalence changes that description of the invention content is made are all within protection scope of the present invention.
Claims (8)
1. a kind of yam planting method is it is characterised in that realized by following steps：
（1）Select soil：Select deep, the fertile sandy loam plot of soil layer；
（2）Plane ditch：The width of Rhizoma Dioscoreae ditch is 20cm-25cm, and the distance between ditch and ditch for the line-spacings such as 100cm, trench depth are
100cmm-120cm；The levels soil that Rhizoma Dioscoreae ditch is dug is stacked respectively, picks up clean debris, and bottom of trench 20cm sandy soil dig that to turn over an animal-drawn seed plough broken
After dry flat tread, then subsoil and base manure mixed to insert to put down in Rhizoma Dioscoreae ditch tread, make the ditch furrow less than earth's surface 10cm,
Only stay topsoil, in case earthing during plantation；
（3）Prepared by seedling：Annual mid-March, Rhizoma Dioscoreae kind block is cut into section, the folding of Rhizoma Dioscoreae kind block by the length of every section of 20cm
Section is stained with face with 70% ultra micro Mancozeb in time, then kind of a block is divided dry in the sun 30 days；
（4）Sowing：Kind of a block is put into 1：1：Take out after soaking 10min in 150 Bordeaux mixture and dry, Rhizoma Dioscoreae bottom of trench is plowed flat, so
Pour water in backward Rhizoma Dioscoreae ditch, after oozing under water, Rhizoma Dioscoreae ditch innerlich anwenden water A sprays along Rhizoma Dioscoreae ditch；By Rhizoma Dioscoreae kind block upper end good for dry in the sun
It is placed in Rhizoma Dioscoreae ditch towards same direction, spacing in the rows is 20cm, thickness of sowing is 3300 plants/acre, be placed in when after planting by trench digging
The topsoil of both sides is covered with, soil moisture conservation of clapping；
（5）Drainage trenching：Dig out the longitudinal ditch parallel with Rhizoma Dioscoreae ditch and the horizontal ditch vertical with longitudinal ditch on Rhizoma Dioscoreae ditch both sides, horizontal
Crisscross to ditch and longitudinal ditch；
（6）Daily management：Every other month to the spray liquid D weeding of Rhizoma Dioscoreae kind block both sides, Rhizoma Dioscoreae emerges after 20-30 days, builds
Frame, support height is 1.5m-2.5m, and every plant of Rhizoma Dioscoreae retains main bud, applies fertile for the first time at the 20cm of Rhizoma Dioscoreae both sides, every after emerging
Individual two weeks is once intertilled, and Rhizoma Dioscoreae vines are climbed to and stopped intertillage during the position of support height half；Apply to 6 middle of the month
Second fertilizer, early September applies third time fertilizer, promotes the expansion of Rhizoma Dioscoreae root block, and Rhizoma Dioscoreae Seedling grows to 50cm and 100cm height
When, spray stem using medical liquid B and medicine C respectively, carry out the preventing and controlling of pest and disease damage；Soil is met drought and is gently watered, and keeps ground moistening；
（7）Receive plane and preserve：By the end of October, after Rhizoma Dioscoreae maturation, the Rhizoma Dioscoreae of plane will be received, in cellar, cellar temperature is for winter storage
4--7℃.
2. a kind of yam planting method according to claim 1 is it is characterised in that step（5）Described in horizontal ditch phase
Mutual spacing is 20m, horizontal furrow width 50, horizontal ditch depth 30cm, longitudinal furrow width 80cm, longitudinal ditch depth 50cm.
3. according to claim 1 a kind of yam planting method it is characterised in that described step（2）Described in base manure be：
3000-4000 kilogram of every mu of decomposed manure, 25-35 kilogram of calcium phosphate, 20-25 kilogram of potassium sulfate, complex fertilizer 40-40 kilogram.
4. according to claim 1 a kind of yam planting method it is characterised in that described step（4）Described in liquid medicine A be
The Mancozeb of 800-1000 times of liquid or the carbendazim for 1000 times of liquid.
5. according to claim 1 a kind of yam planting method it is characterised in that step（6）Described in support height be
2m.
6. according to claim 1 a kind of yam planting method it is characterised in that step（6）In, first pass applies fertilizer and is：Often
Mu imposes 10-15 kilogram of carbamide, 5-10 kilogram of potassium sulfate complex fertilizer, and applying fertilizer for second time is：Every mu imposes compound potassium sulfate fertilizer 30 public affairs
Jin, applying fertilizer for the 3rd time is：Every mu imposes 20 kilograms of compound potassium sulfate fertilizer.
7. according to claim 1 a kind of yam planting method it is characterised in that step（6）In, medical liquid B is concentration 1.5%
Bacterium stand go out 1000 times of liquid and concentration 50% sterilization spirit 1000 times of liquid mixed liquors, medicinal liquid C be concentration 70% ultra micro Mancozeb
The bacterium of 1000 times of liquid and concentration 1.5% founds the 1000 times of liquid mixed liquors that go out.
8. according to claim 1 a kind of yam planting method it is characterised in that step（6）In, medicinal liquid D is every mu of content
The mixed liquor of 1.5 kilograms of tea seed cakes, 40 kilograms of fresh water and 1 kilogram of Sal.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211697A (en) * | 2017-06-22 | 2017-09-29 | 贵州省安顺市黔艺贝纺织有限公司 | A kind of yam planting method and fertilizer |
| CN107593346A (en) * | 2017-09-22 | 2018-01-19 | 安徽加文汽车零部件有限公司 | A kind of Chinese yam high yield cultural method |
| CN108812144A (en) * | 2018-06-22 | 2018-11-16 | 河南省农业科学院经济作物研究所 | A kind of yam planting method overcoming continuous cropping obstacle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412818A (en) * | 2013-09-09 | 2015-03-18 | 襄阳市卧龙山药专业合作社 | Xiangyang yam cultivation method |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412818A (en) * | 2013-09-09 | 2015-03-18 | 襄阳市卧龙山药专业合作社 | Xiangyang yam cultivation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211697A (en) * | 2017-06-22 | 2017-09-29 | 贵州省安顺市黔艺贝纺织有限公司 | A kind of yam planting method and fertilizer |
| CN107593346A (en) * | 2017-09-22 | 2018-01-19 | 安徽加文汽车零部件有限公司 | A kind of Chinese yam high yield cultural method |
| CN108812144A (en) * | 2018-06-22 | 2018-11-16 | 河南省农业科学院经济作物研究所 | A kind of yam planting method overcoming continuous cropping obstacle |
| CN108812144B (en) * | 2018-06-22 | 2021-08-31 | 河南省农业科学院经济作物研究所 | Chinese yam planting method capable of overcoming continuous cropping obstacle |
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