CN109169088A - A kind of cultural method of sweet potato - Google Patents
A kind of cultural method of sweet potato Download PDFInfo
- Publication number
- CN109169088A CN109169088A CN201810740144.9A CN201810740144A CN109169088A CN 109169088 A CN109169088 A CN 109169088A CN 201810740144 A CN201810740144 A CN 201810740144A CN 109169088 A CN109169088 A CN 109169088A
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- sweet potato
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of cultural methods of sweet potato, comprise the following steps that step S1, plot selection；Step S2, variety selection；Step S3, seed selection；Step S4, site preparation and fertilization；Step S5 is rationally colonized；Step S6, scientific prevention and cure.The beneficial effects of the present invention are: ensuring keeping amount in sweet potato growth course, being oppressed property in sweet potato growth course is avoided, promotes the fast-growth of sweet potato, improves the yield of sweet potato, reduces sweet potato planting cost.
Description
Technical field
The present invention relates to field of agricultural cultivation, and in particular to a kind of cultural method of sweet potato.
Background technique
Sweet potato, also known as sweet potato, sweet potato, sweet potato, Chinese yam etc., different regions people are also different to its address, Shandong person
It is pachyrhizus, and people from Sichuan is called sweet potato, and Pekinese is called sweet potato, and Hok-lo is called sweet potato.Sweet potato is rich in
Sugar, protein, cellulose and multivitamin, wherein beta carotene, vitamin E and vitamin C are especially more.Especially sweet potato contains
There is lysine abundant, and rice, flour exactly lack lysine.Sweet potato mixes with rice and flour and eats, available more comprehensively egg
White matter supplement.For overall nutrition, sweet potato is the outstanding person in grain and vegetables.Occidentals praises it " the second face
Packet ", former Soviet Union scientist says it is following " aerospace food ", French person it be undisputed " premium health food "
Traditional sweet potato plantation be all a cave single plant, etc. line-spacings plantation, this implantation methods plant permeability is poor, the root system of crop
Growth, surface water evaporation rate and nocturnal temperature, which distribute to be in, is unfavorable for sweet potato growth aspect, leads to the implantation methods yield
It is lower, the disadvantages of grain quality is poor, and it is unfavorable for field management and harvest, meanwhile, the yield for also resulting in sweet potato is lower.
Summary of the invention
In conclusion in order to overcome the deficiencies of the prior art, technical problem to be solved by the invention is to provide a kind of sweet potato
Cultural method.
The technical scheme to solve the above technical problems is that a kind of cultural method of sweet potato, including following step
It is rapid:
Step S1, plot selection: selection soil layer is deep, soil property is fertile, organic matter is abundant, the subacidity plot of pH value 6-7, topography
Conveniently, preceding stub land is grainfield or garlic field for high and dry, irrigation and drainage；
Variety selection: step S2 selects high yield, the kind that high-quality, Resistant, resistance is strong, commodity is good；
Seed selection: step S3 selects the sweet potato on last year disease-free ground to make potato kind, washes away silt with well water, it is big, rich to choose sweet potato block manure
It is full, color of the leather is glossy, it is hard, do not endure cold, without putrefaction, bud head tubbiness, no disease and pests harm sweet potato plant, rejecting color of the leather nigrescence,
It endures cold, rot, sweet potato dried meat floss is soft or has the sweet potato of other pest and disease damages；After choosing kind, with liquor potassic permanganate Steeping and budding；
Step S4, site preparation and fertilization: after raw sweet potato is planted 10-15 days, in conjunction with ground is ploughed deeply, mu applies big precious green double green green fertilizers 50
Kilogram, 5000 kilograms of abundant decomposed dung；Leveling rake is thin, and when sowing, ridging applies seed manure, and mu applies 100 kilograms of cake fertilizer, and potassium sulfate is multiple
15 kilograms of Hefei, 3 kilograms of zinc fertilizer, 2 kilograms of borax；
Step S5 is rationally colonized: before sowing, so that each sweet potato for having urged bud is only stayed a strong bud, after plant ash is dipped in wound
It sows；When sowing by sweet potato bud with row to vertical, lie against in seed furrow, then 4 centimetres of earthing；Early seedling stage, to pour small water
Based on, keep ground wet；The seedling later period suitably waters according to weather condition, retentively meet personally it is dry see it is wet；
Scientific prevention and cure: the control method of stem's disease: step S6 when field finds diseased plant, excavates around diseased plant and diseased plant in time
Soil, takes that crop field is buried out of, 125 grams of bleaching powder is applied in cave or pour 1% bleaching fluid, then with sterile grave heap；
The control method of leaf diseases: when field finds sick leaf, extracing be put in polybag in time, takes crop field out of and burns or deep
Bury, at the same early using 70% 1000 times of liquid of thiophanate-methyl wettable powder add 75% Bravo wettable powder 600-
700 times of liquid carry out foliage-spray prevention and treatment, and 7-10 days 1 time, it is thin to spray even spray for even spray 2 times；
Sweet potato snout moth's larva and the control method of aphid: when field finds sweet potato snout moth's larva, aphid, 750 times of the suspending agent of Yang Kang 3 liquid is sprayed in time
Or prevented and treated with 6000 times of liquid of avermectin preparation, while opening high-pressure sodium lamp at night, trap and kill adult.
The beneficial effects of the present invention are: ensuring keeping amount in sweet potato growth course, avoid being oppressed in sweet potato growth course
Property, the fast-growth of sweet potato is promoted, the yield of sweet potato is improved, reduces sweet potato planting cost.
Based on the above technical solution, the present invention can also be improved as follows:
Further, three-waste free pollution source exists within 3 kilometers around plot in step S1；
Further, vernalization in 30 minutes is impregnated with 0.5% liquor potassic permanganate in step S3；
Further, the standard of bud is strengthened in step S5 are as follows: bud is 0.5-1.5 centimetres long, and thick 0.8-1 centimetres, young shoot is pure white vivid, bud body
Stout and strong, top blunt circle, bastem portion does not issue new root.
Specific embodiment
Principles and features of the present invention are described below in conjunction with concrete example, the given examples are served only to explain the present invention,
It is not intended to limit the scope of the present invention.
A kind of cultural method of sweet potato, comprises the following steps that
Step S1, plot selection: selection soil layer is deep, soil property is fertile, organic matter is abundant, the subacidity plot of pH value 6-7, topography
Conveniently, preceding stub land is grainfield or garlic field for high and dry, irrigation and drainage.It is required that existing within 3 kilometers without " three wastes " pollution sources around plot.It is red
Potato field atmosphere quality, irrigation water quality, soil should all meet non-polluted farm product base quality standard；
Variety selection: step S2 selects high yield, the kind that high-quality, Resistant, resistance is strong, commodity is good；
Seed selection: step S3 selects the sweet potato on last year disease-free ground to make potato kind, washes away silt with well water, it is big, rich to choose sweet potato block manure
It is full, color of the leather is glossy, it is hard, do not endure cold, without putrefaction, bud head tubbiness, no disease and pests harm sweet potato plant.Color of the leather is rejected to black
(by flood), endure cold, rot, sweet potato dried meat floss is soft or has the sweet potato of other pest and disease damages.It is molten with 0.5% potassium permanganate after choosing kind
Liquid impregnates 30 minutes, vernalization；
Step S4, site preparation and fertilization: after raw sweet potato is planted 10-15 days, in conjunction with ground is ploughed deeply, mu applies China Green Food Development Center
Double 50 kilograms of the green green fertilizers of " big precious green " assert, 5000 kilograms of abundant decomposed dung, leveling rake is thin, and when sowing, ridging is applied
Seed manure, mu apply 100 kilograms of cake fertilizer (peanut cake or soya-bean cake), 15 kilograms of compound potassium sulfate fertilizer, 3 kilograms of zinc fertilizer, 2 kilograms of borax；
Step S5 is rationally colonized: before sowing, so that each sweet potato for having urged bud is only stayed a strong bud, after plant ash is dipped in wound
Sowing, (strong bud standard: bud is 0.5-1.5 centimetres long, and thick 0.8-1 centimetres, young shoot is pure white vivid, and bud body is stout and strong, top blunt circle, bastem
Portion does not issue new root).When sowing by sweet potato bud with row to vertical, lie against in seed furrow, then 4 centimetres of earthing or so, to protect
Seedlings are uniform and strong for card；Early seedling stage keeps ground wet to pour based on small water.The seedling later period suitably waters according to weather condition, protects
Meet personally with holding it is dry see wet, summer watering, to be advisable sooner or later, after heavy rain, exclusively internal water accumulation in time, then well of teeming
Water.In entire raw sweet potato growth period, forbid broad irrigation；
Step S6, scientific prevention and cure: observing and predicting information according to local plant protection department pest and disease damage, in line with control it is quasi-, control morning, control small mesh
, find diseased plant, implementation, which is chosen, to be controlled, and early stage medication a, medicine is controlled more, reduces the usage amount of pesticide.Stem's disease is (sweet potato seasonal febrile diseases, red
Potato rot disease etc.)；When field finds diseased plant, diseased plant and diseased plant surrounding soil are excavated in time, and it is buried to take crop field out of, and drift is applied in cave
125 grams of white powder or pour 1% bleaching fluid, then with sterile grave heap, control efficiency is good.Leaf diseases (sweet potato anthracnose,
Leaf blight etc.): it when field finds sick leaf, extracts be put in polybag in time, take crop field out of and burn or buried.It uses early simultaneously
70% 1000 times of liquid of thiophanate-methyl wettable powder add 75% 600-700 times of liquid of Bravo wettable powder to carry out blade face spray
Prevention and treatment is applied, 7-10 days 1 time, it is thin to spray even spray for even spray 2 times.Harvesting is discontinued medication for first 20 days.Sweet potato snout moth's larva and aphid: field discovery is red
When potato snout moth's larva, aphid, No. 3 suspending agents of Yang Kang (AA grades of pollution-free food production data) 750 times of liquid are sprayed in time or with avermectin system
6000 times of liquid prevention and treatments of agent (1.8% insecticide " Meichongling "), grow size according to sweet potato and insect pest situation suitably change dosage.Meanwhile it opening at night
High-pressure sodium lamp is opened, adult is trapped and killed.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of cultural method of sweet potato, which is characterized in that comprise the following steps that
Step S1, plot selection: selection soil layer is deep, soil property is fertile, organic matter is abundant, the subacidity plot of pH value 6-7, topography
Conveniently, preceding stub land is grainfield or garlic field for high and dry, irrigation and drainage；
Variety selection: step S2 selects high yield, the kind that high-quality, Resistant, resistance is strong, commodity is good；
Seed selection: step S3 selects the sweet potato on last year disease-free ground to make potato kind, washes away silt with well water, it is big, rich to choose sweet potato block manure
It is full, color of the leather is glossy, it is hard, do not endure cold, without putrefaction, bud head tubbiness, no disease and pests harm sweet potato plant, rejecting color of the leather nigrescence,
It endures cold, rot, sweet potato dried meat floss is soft or has the sweet potato of other pest and disease damages；After choosing kind, with liquor potassic permanganate Steeping and budding；
Step S4, site preparation and fertilization: after raw sweet potato is planted 10-15 days, in conjunction with ground is ploughed deeply, mu applies big precious green double green green fertilizers 50
Kilogram, 5000 kilograms of abundant decomposed dung；Leveling rake is thin, and when sowing, ridging applies seed manure, and mu applies 100 kilograms of cake fertilizer, and potassium sulfate is multiple
15 kilograms of Hefei, 3 kilograms of zinc fertilizer, 2 kilograms of borax；
Step S5 is rationally colonized: before sowing, so that each sweet potato for having urged bud is only stayed a strong bud, after plant ash is dipped in wound
It sows；When sowing by sweet potato bud with row to vertical, lie against in seed furrow, then 4 centimetres of earthing；Early seedling stage, to pour small water
Based on, keep ground wet；The seedling later period suitably waters according to weather condition, retentively meet personally it is dry see it is wet；
Scientific prevention and cure: the control method of stem's disease: step S6 when field finds diseased plant, excavates around diseased plant and diseased plant in time
Soil, takes that crop field is buried out of, 125 grams of bleaching powder is applied in cave or pour 1% bleaching fluid, then with sterile grave heap；
The control method of leaf diseases: when field finds sick leaf, extracing be put in polybag in time, takes crop field out of and burns or deep
Bury, at the same early using 70% 1000 times of liquid of thiophanate-methyl wettable powder add 75% Bravo wettable powder 600-
700 times of liquid carry out foliage-spray prevention and treatment, and 7-10 days 1 time, it is thin to spray even spray for even spray 2 times；
Sweet potato snout moth's larva and the control method of aphid: when field finds sweet potato snout moth's larva, aphid, 750 times of the suspending agent of Yang Kang 3 liquid is sprayed in time
Or prevented and treated with 6000 times of liquid of avermectin preparation, while opening high-pressure sodium lamp at night, trap and kill adult.
2. the cultural method of sweet potato according to claim 1, which is characterized in that in step S1 around plot within 3 kilometers
Three-waste free pollution source exists.
3. the cultural method of sweet potato according to claim 1, which is characterized in that molten with 0.5% potassium permanganate in step S3
Liquid impregnates vernalization in 30 minutes.
4. the cultural method of sweet potato according to any one of claims 1 to 3, which is characterized in that strengthen the mark of bud in step S5
It is quasi- are as follows: bud is 0.5-1.5 centimetres long, and thick 0.8-1 centimetres, young shoot is pure white vivid, and bud body is stout and strong, and top blunt circle, bastem portion does not issue
New root.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810740144.9A CN109169088A (en) | 2018-07-07 | 2018-07-07 | A kind of cultural method of sweet potato |
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| CN201810740144.9A CN109169088A (en) | 2018-07-07 | 2018-07-07 | A kind of cultural method of sweet potato |
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| CN109169088A true CN109169088A (en) | 2019-01-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558185A (en) * | 2019-10-18 | 2019-12-13 | 青岛九天智慧农业集团有限公司 | Method for planting sweet potatoes in saline-alkali soil of Xinjiang |
| CN111742805A (en) * | 2020-07-14 | 2020-10-09 | 辽宁铂亿现代农业科技有限公司 | Sweet potato cultivation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003319717A (en) * | 2002-05-02 | 2003-11-11 | Phytoculture Control Co Ltd | Method and tool for promoting growth of plant organ |
| CN102845213A (en) * | 2012-09-29 | 2013-01-02 | 山西省农业科学院玉米研究所 | Sweet potato seedling raising method |
-
2018
- 2018-07-07 CN CN201810740144.9A patent/CN109169088A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003319717A (en) * | 2002-05-02 | 2003-11-11 | Phytoculture Control Co Ltd | Method and tool for promoting growth of plant organ |
| CN102845213A (en) * | 2012-09-29 | 2013-01-02 | 山西省农业科学院玉米研究所 | Sweet potato seedling raising method |
Non-Patent Citations (1)
| Title |
|---|
| 中国化肥网: ""无公害生姜病虫害的综合防治技术"", 《HTTPS://WWW.FERT.CN/NEWS/2012/5/17/201251716262688247.SHTML》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558185A (en) * | 2019-10-18 | 2019-12-13 | 青岛九天智慧农业集团有限公司 | Method for planting sweet potatoes in saline-alkali soil of Xinjiang |
| CN111742805A (en) * | 2020-07-14 | 2020-10-09 | 辽宁铂亿现代农业科技有限公司 | Sweet potato cultivation method |
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