CN110036856A - A kind of cultural method that Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces - Google Patents
A kind of cultural method that Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces Download PDFInfo
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- CN110036856A CN110036856A CN201910439707.5A CN201910439707A CN110036856A CN 110036856 A CN110036856 A CN 110036856A CN 201910439707 A CN201910439707 A CN 201910439707A CN 110036856 A CN110036856 A CN 110036856A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 241000196324 Embryophyta Species 0.000 claims abstract description 36
- 239000002689 soil Substances 0.000 claims abstract description 30
- 244000061456 Solanum tuberosum Species 0.000 claims abstract description 29
- 235000002595 Solanum tuberosum Nutrition 0.000 claims abstract description 29
- 238000003306 harvesting Methods 0.000 claims abstract description 28
- 230000012010 growth Effects 0.000 claims abstract description 15
- 238000010899 nucleation Methods 0.000 claims abstract description 15
- 239000003337 fertilizer Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 201000010099 disease Diseases 0.000 claims abstract description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000002362 mulch Substances 0.000 claims description 7
- 239000003895 organic fertilizer Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000009333 weeding Methods 0.000 claims description 6
- 230000035558 fertility Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 4
- 230000002262 irrigation Effects 0.000 claims description 4
- 238000012876 topography Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 3
- 239000006013 carbendazim Substances 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 3
- 239000010871 livestock manure Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 claims description 3
- 229950001664 phoxim Drugs 0.000 claims description 3
- 230000008635 plant growth Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 7
- 235000013305 food Nutrition 0.000 abstract description 7
- 239000010985 leather Substances 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 abstract description 2
- 238000009313 farming Methods 0.000 abstract description 2
- 230000004720 fertilization Effects 0.000 abstract 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000008131 children development Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
-
- 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
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
A kind of cultural method that Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces, the following steps are included: selecting disease-resistant, resistance to inverse, suitable for mechanization production, precocious fresh type sweet potato variety first, seeding nursery is laid with heating wire when seeding below the soil layer of nursery seedbed at 15-20cm；Chiltern plot is selected, adjustment potato seedling growth is planted time and density, fertilization type and dosage, is shortened sweet potato and is generated the phase.The present invention selects, applies fertilizer, plants etc. to be adjusted from kind, seeding, planting soil, shorten the crop cycle of sweet potato, the sweet potato color of the leather cultivated is bright-coloured, prepared food mouthfeel is good, sweet potato commodity is high, and then the profit margin of sweet potato is improved, solve the problems, such as that farmer's high yield is not had a good harvest；In addition, the present invention is 1 year two season of plantation sweet potato, the multiple crop index and unit area output capacity in soil are improved, the economic benefit of Cotton Varieties by Small Farming Households sweet potato is improved, realizes fresh type Sweet Potato For High. yield Production, the high-quality, coordinating and unifying that efficiently produces.
Description
Technical field
The invention belongs to technical field of agricultural cultivation, and in particular to a kind of cultural method of sweet potato, in particular to a kind of Huang
The cultural method that Huaihai Zone sweet potato in two seasons of one year efficiently produces.
Background technique
Sweet potato is broadly divided into fresh type, starch type and pigment type three types according to the quality characteristic and purposes of its root tuber.
The data shows that fresh type sweet potato is rich in multivitamin and minerals, especially containing more carrotene and abundant exquisiteness
Dietary fibre, be the nutrient and healthcare products of child development, health care for the aged and a variety of rich people's diseases of prevention and treatment.Therefore, consumer is to fresh food
The demand of sweet potato rises year after year, and starts to focus on the superiority and inferiority of its flavor quality, and the cultivated area of fresh type sweet potato expands year by year
Greatly, planting benefit is generally higher than other type sweet potatoes.
Currently, based on wheat-potato traditional planting models, soil connects the planting patterns of fresh type sweet potato in Huang-Huai-Hai
Continuous cultivation so that soil cannot lie fallow, soil fertility decline, farmer in order to pursue yield of sweet potato, it is excessive apply chemical fertilizer and
It sprays insecticide, soil acidification and pollution problem is caused persistently to aggravate, be not able to satisfy the requirement of good quality and high output fresh type sweet potato production；
In addition, some farmers in order to obtain Sweet Potato For High. yield Production, to obtain better economic benefit, select winter land retirement, only plant
A last month of spring potato is planted, although the planting patterns can obtain high yield sweet potato, because potato wedge is excessive, quality is relatively poor, commodity is low,
The potato wedge ratio for meeting purchaser's requirement is not high, lower so as to cause price and profit margin, and farmer's high yield is not had a good harvest.Cause
This, pursues high yield, critical issue that is high-quality, efficiently having become the production of fresh type sweet potato.
Summary of the invention
The purpose of the present invention is to provide the cultural method that a kind of Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces, the party
Method not only make the sweet potato of plantation be of moderate size and uniformly, color of the leather is bright-coloured, prepared food mouthfeel is good, sweet potato commodity is high, moreover it is possible to one
High yield sweet potato is obtained in two seasons of year, farmer is made to obtain higher economic benefit.
To achieve the above object, the present invention provides the cultivation sides that a kind of Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces
Method, comprising the following steps:
(1) it chooses seeds: selection disease-resistant, resistance to inverse, suitable for mechanization production, precocious fresh type sweet potato variety；
(2) seeding, nursery: building double plastic greenhouses in nursery, i.e., outer canopy covers outside interior canopy, the high 3-4m of outer canopy, width 6-
8m, the high 0.5-1m of interior canopy, width 1-1.5m；Before seeding, to 1000kg/ mus, compound fertilizer 100kg/ mus of nursery soil organic fertilizer,
And apply 3-5kg/ mus of powder of carbendazim；Seeding by the end of February is laid with heating wire below the soil layer of nursery seedbed, and pacifies at 15-20cm
Timer Controlling heating wire timing heated is filled, electric-heating-wire-heating to soil temperature is 16~25 DEG C；
(3) selection plantation plot: selection soil fertility is moderate, disease-free residual, the chiltern that irrigation and drainage are convenient, topography is high and dry
Block；
(4) first season basal dressing, ridging: 1000-1500kg/ mus of organic fertilizer, compound fertilizer 50-80kg/ mus, ammonium hydrogen carbonate
30-50kg/ mus are made base manure, with applying 1.5-2kg/ mus of phoxim；By the end of March or ridging at the beginning of 4 months；According to weed growth situation, determine
Whether secondary ridging；According to plant growth and the in due course weeding by machine of weeds situation, it is aided with artificial weeding；
(5) it plants, spreading: being planted before April 10, the first season that a length of 20cm is cut on seedbed plants is cut with height
The first season is planted and is tiltedly planted in soil layer for 30-45 ° with the stem section of the bottom 10-15cm of high cutting seedlings along ground by seedling, watering, compacting, when
When blade is more, retain 2-3 piece top, rest blade is buried in the earth；Planting Densities are 4000-4200 plants/acre；After having planted in time
Mulch is spread, potato seedling growth is completely disposed in mulch, and after 10-15d, ground temperature is stable, potato seedling growth is taken root after returning seedling, and rupture of membranes reveals seedling；
(6) suitable period harvest: by the end of July or August just harvests sweet potato；Before harvest, it is good that growth growing way is cut from plantation plot
20cm stem top is planted as the second season with high cutting seedlings, and other vines crush also；
(7) compound fertilizer 80-100kg/ mus, 30-50kg/ mus of urea, timely ridging second season basal dressing, ridging: are applied；
(8) plant: August was planted before 10 days, and the second season is planted the stem section with the bottom 10-15cm of high cutting seedlings along ground
30-45 ° is tiltedly planted in soil layer, and watering, compacting retain 2-3 piece top when blade, and rest blade is buried in the earth；Planting Densities
3500-4000 plants/acre, cultivation and banking is carried out after 7-10d, removes weeds or the first season rooted residual potato is climing；
(9) harvest suitable period harvest: was completed before the lunar calendar solar term Frost's Descent.
Preferably, ridging specification is ridge bottom width 80-90cm, the high 35-40cm in ridge, ridge top width in step (4) and step (7)
50-60cm, row spacing 25-35cm.
Preferably, sweet potato is harvested before 9 points of the morning of step (6) selection or after at 4 points in afternoon, the potato wedge of harvest is picked up in time
Storage；Step (9) the harvest selection morning harvests sweet potato, and noon suitably dries sweet potato sterilization dehumidifying, picks up storage afternoon.
Preferably, it is planted after step (8) selection at 5 points in the afternoon.
Preferably, it waters hourly water consumption 100-150ml/ plants in the step (5) and step (8).
Compared with prior art, the invention has the following advantages that
(1) disease-resistant, resistance to inverse, suitable for mechanization production, precocious sweet potato is selected to make potato seed, sweet potato of the invention as potato seed
Kind, disease resistance and resistance of reverse are strong, and are suitable for mechanization production, and growth cycle is short, to realize the mesh of efficiently production sweet potato
's；
(2) nursery seedbed soil layer lower berth has set heating wire when seeding, to accelerate the period of seeding nursery；
(3) selection soil fertility is moderate, disease-free residual, the chiltern plot that irrigation and drainage are convenient, topography is high and dry, is conducive to potato wedge
It expands and is formed with prepared food mouthfeel；
(4) rationally control potato seedling growth Planting Densities, increase field soil permeability are conducive to the group for controlling fresh type sweet potato
Growing way is formed with potato type；
(5) rational application of fertilizer improves yield of sweet potato, Cooking Quality and nutritional quality；
The present invention selects, applies fertilizer, plants etc. to be adjusted from kind, seeding, planting soil, shortens sweet potato
In crop cycle, substantially improve the appearance commodity of sweet potato, the sweet potato cultivated is of moderate size and uniformly, substantially meets and adopts
The potato wedge that quotient requires is purchased, and then improves the profit margin of sweet potato, solves the problems, such as that farmer's high yield is not had a good harvest；It cultivates
Sweet potato color of the leather is bright-coloured, prepared food mouthfeel is good, sweet potato commodity is high；In addition, the present invention is 1 year two season of plantation sweet potato, effective use
Illumination and geographical resource, improve the multiple crop index and unit area output capacity in soil, improve the warp of Cotton Varieties by Small Farming Households sweet potato
It helps benefit, realizes fresh type Sweet Potato For High. yield Production, the high-quality, coordinating and unifying that efficiently produces.
Specific embodiment
Invention is further described in detail with reference to embodiments.
A kind of cultural method that Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces, comprising the following steps:
(1) it chooses seeds: selection disease-resistant, resistance to inverse, suitable for mechanization production, precocious fresh type sweet potato variety Xu purple sweet potato 8；
(2) double plastic greenhouses, i.e., outer canopy set seeding, nursery: are built in Xuzhou Sweetpotato Center's sweet potato nursery
Outside interior canopy, the high 3-4m of outer canopy, width 6-8m, the high 0.5-1m of interior canopy, width 1-1.5m；Before seeding, to nursery soil organic fertilizer
1000kg/ mus, compound fertilizer 100kg/ mus, and apply 3-5kg/ mus of powder of carbendazim；Seeding by the end of February, nursery seedbed soil layer with
It is laid with heating wire at lower 15-20cm, and Timer Controlling heating wire timing heated is installed, electric-heating-wire-heating to soil temperature is 16
~25 DEG C；
(3) selection plantation plot: selection soil fertility is moderate, disease-free residual, the chiltern that irrigation and drainage are convenient, topography is high and dry
Block；
(4) first season basal dressing, ridging: 1000-1500kg/ mus of organic fertilizer, compound fertilizer 50-80kg/ mus, ammonium hydrogen carbonate
30-50kg/ mus are made base manure, with applying 1.5-2kg/ mus of phoxim；By the end of March or ridging at the beginning of 4 months, ridging specification are ridge bottom width 80-
90cm, the high 35-40cm in ridge, ridge top width 50-60cm, row spacing 25-35cm；According to weed growth situation, decide whether secondary ridging；
According to plant growth and the in due course weeding by machine of weeds situation, it is aided with artificial weeding；
(5) it plants, spreading: being planted before April 10, the first season that a length of 20cm is cut on seedbed plants is cut with height
The first season is planted and is tiltedly planted in soil layer for 30-45 ° with the bottom 10-15cm stem section of high cutting seedlings along ground by seedling, watering, compacting, watering
100-150ml/ plants of hourly water consumption, when blade is more, retain 2-3 piece top, rest blade is buried in the earth；Planting Densities are
4000-4200 plants/acre；Mulch is spread after having planted in time, potato seedling growth is completely disposed in mulch, and mulch is for keeping the temperature, after 10-15d,
Ground temperature is stable, potato seedling growth is taken root after returning seedling, and rupture of membranes reveals seedling；
(6) suitable period harvest: by the end of July or August just selects to harvest sweet potato before 9 points of morning or after at 4 points in afternoon, the sweet potato of harvest and
When pick up storage；Before harvest, the good 20cm stem top of growth growing way is cut as the second season from plantation plot and is planted with high cutting seedlings,
Other vines crush also；
(7) compound fertilizer 80-100kg/ mus, 30-50kg/ mus of urea, timely ridging second season basal dressing, ridging: are applied；Ridging
Specification is ridge bottom width 80-90cm, the high 35-40cm in ridge, ridge top width 50-60cm, row spacing 25-35cm；
(8) it plants: being planted after at 5 points in afternoon before August 10th, the second season is planted to the stem of the bottom 10-15cm with high cutting seedlings
Section is tiltedly planted in soil layer for 30-45 ° along ground, and watering, compacting are watered hourly water consumption 100-150ml/ plants, when blade is more, retains 2-
3 tops, rest blade are buried in the earth；3500-4000 plants/acre of Planting Densities, cultivation and banking is carried out after 7-10d, removes weeds
Or the first season residual potato to root is climing；
(9) suitable period harvest: completing harvest before the lunar calendar solar term Frost's Descent, selects morning harvest, and noon suitably dries sweet potato sterilization
Dehumidifying, picks up storage afternoon.
Above-described embodiment two season yield of sweet potato reach 2000-3000kg/ mus, it is suitable with traditional spring planting potato yield；Kind
It is as follows to plant the sweet potato exterior quality come out: sweet potato is of moderate size and uniformly, and potato skin is vivid, and potato type is good, and prepared food mouthfeel is good, commodity potato
Account for 95% or more；First season sweet potato commodity price reaches 6-7 member/kg, and second season sweet potato commodity price also reaches 3-4 member/kg, plantation effect
Benefit is obviously improved.It is big that traditional spring potato cultural method plants out potato wedge, potato type and prepared food taste bad, and commodity potato only up to 60% is left
The right side, concentrates on sweet potato rewarding season harvest, and commodity price is undesirable.
Claims (5)
1. a kind of cultural method that Huang-Huai-Hai sweet potato in two seasons of one year efficiently produces, which comprises the following steps:
(1) it chooses seeds: selection disease-resistant, resistance to inverse, suitable for mechanization production, precocious fresh type sweet potato variety；
(2) seeding, nursery: building double plastic greenhouses in nursery, i.e., outer canopy covers outside interior canopy, the high 3-4m of outer canopy, width 6-8m, interior
The high 0.5-1m of canopy, width 1-1.5m；Before seeding, to 1000kg/ mus, compound fertilizer 100kg/ mus of nursery soil organic fertilizer, and apply
3-5kg/ mus of powder of carbendazim；Seeding by the end of February is laid with heating wire below the soil layer of nursery seedbed, and installs and determine at 15-20cm
When device control heating wire timing heated, electric-heating-wire-heating to soil temperature be 16~25 DEG C；
(3) selection plantation plot: selection soil fertility is moderate, disease-free residual, the chiltern plot that irrigation and drainage are convenient, topography is high and dry；
(4) first season basal dressing, ridging: 1000-1500kg/ mus of organic fertilizer, compound fertilizer 50-80kg/ mus, ammonium hydrogen carbonate 30-
50kg/ mus are made base manure, with applying 1.5-2kg/ mus of phoxim；By the end of March or ridging at the beginning of 4 months；According to weed growth situation, decide whether
Secondary ridging；According to plant growth and the in due course weeding by machine of weeds situation, it is aided with artificial weeding；
(5) it plants, spreading: being planted before April 10, the first season that a length of 20cm is cut on seedbed plants with high cutting seedlings, general
The first season, which plants, is tiltedly planted in soil layer for 30-45 ° with the stem section of the bottom 10-15cm of high cutting seedlings along ground, and blade is worked as in watering, compacting
When more, retain 2-3 piece top, rest blade is buried in the earth；Planting Densities are 4000-4200 plants/acre；It is spread in time after having planted
Mulch, potato seedling growth are completely disposed in mulch, and after 10-15d, ground temperature is stable, potato seedling growth is taken root after returning seedling, and rupture of membranes reveals seedling；
(6) suitable period harvest: by the end of July or August just harvests sweet potato；Before harvest, the good 20cm stem of growth growing way is cut from plantation plot
Top is planted as the second season with high cutting seedlings, and other vines crush also；
(7) compound fertilizer 80-100kg/ mus, 30-50kg/ mus of urea, timely ridging second season basal dressing, ridging: are applied；
(8) plant: August was planted before 10 days, and the second season is planted with the stem section of the bottom 10-15cm of high cutting seedlings along 30-45 ° of ground
It tiltedly plants in soil layer, watering, compacting retain 2-3 piece top when blade, and rest blade is buried in the earth；Planting Densities 3500-
4000 plants/acre, cultivation and banking is carried out after 7-10d, removes weeds or the first season rooted residual potato is climing；
(9) harvest suitable period harvest: was completed before the lunar calendar solar term Frost's Descent.
2. the cultural method that a kind of Huang-Huai-Hai sweet potato in two seasons of one year according to claim 1 efficiently produces, feature
It is, ridging specification is ridge bottom width 80-90cm, the high 35-40cm in ridge, ridge top width 50-60cm, row spacing in step (4) and step (7)
25-35cm。
3. the cultural method that a kind of Huang-Huai-Hai sweet potato in two seasons of one year according to claim 1 or 2 efficiently produces, special
Sign is, harvests sweet potato before 9 points of the morning of step (6) selection or after at 4 points in afternoon, the potato wedge of harvest picks up storage in time；Step
Suddenly (9) harvest selection morning harvests sweet potato, and noon suitably dries sweet potato sterilization dehumidifying, picks up storage afternoon.
4. the cultural method that a kind of Huang-Huai-Hai sweet potato in two seasons of one year according to claim 1 or 2 efficiently produces, special
Sign is, plants after step (8) selection at 5 points in the afternoon.
5. the cultural method that a kind of Huang-Huai-Hai sweet potato in two seasons of one year according to claim 1 or 2 efficiently produces, special
Sign is, waters hourly water consumption 100-150ml/ plants in the step (5) and step (8).
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476765A (en) * | 2019-09-26 | 2019-11-22 | 江苏徐淮地区徐州农业科学研究所(江苏徐州甘薯研究中心) | A kind of cultural method improving Huang-Huai-Hai spring sweet potato saving water, resisting drought ability |
| CN111727832A (en) * | 2020-05-22 | 2020-10-02 | 紫云自治县紫香源农林科技有限责任公司 | Purple cloud red core sweet potato double-cropping cultivation method |
| CN112715307A (en) * | 2021-02-08 | 2021-04-30 | 江西省农业科学院作物研究所 | Edible sweet potato one-year two-season horizontal tendril pressing planting method based on autumn seedling overwintering method |
| CN113632651A (en) * | 2021-08-16 | 2021-11-12 | 江苏徐淮地区徐州农业科学研究所(江苏徐州甘薯研究中心) | Method for breeding edible sweet potato variety |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203761965U (en) * | 2014-03-14 | 2014-08-13 | 洛阳农林科学院 | Seedling culturing hotbed for culturing sweet potato seedlings |
| CN104855083A (en) * | 2015-04-23 | 2015-08-26 | 山东省农业科学院作物研究所 | Comprehensive cultivating technology of improving yield of sweet potatoes in saline and alkaline land of Yellow River delta |
| CN107182467A (en) * | 2017-03-11 | 2017-09-22 | 邱县东顺农业科技有限公司 | The cultural method of Handan District sweet potato two crops in one year high-yield and high-efficiency |
| CN109156296A (en) * | 2018-09-10 | 2019-01-08 | 南充市农业科学院 | A kind of 1 year plantation two season sweet potato method |
-
2019
- 2019-05-24 CN CN201910439707.5A patent/CN110036856A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203761965U (en) * | 2014-03-14 | 2014-08-13 | 洛阳农林科学院 | Seedling culturing hotbed for culturing sweet potato seedlings |
| CN104855083A (en) * | 2015-04-23 | 2015-08-26 | 山东省农业科学院作物研究所 | Comprehensive cultivating technology of improving yield of sweet potatoes in saline and alkaline land of Yellow River delta |
| CN107182467A (en) * | 2017-03-11 | 2017-09-22 | 邱县东顺农业科技有限公司 | The cultural method of Handan District sweet potato two crops in one year high-yield and high-efficiency |
| CN109156296A (en) * | 2018-09-10 | 2019-01-08 | 南充市农业科学院 | A kind of 1 year plantation two season sweet potato method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476765A (en) * | 2019-09-26 | 2019-11-22 | 江苏徐淮地区徐州农业科学研究所(江苏徐州甘薯研究中心) | A kind of cultural method improving Huang-Huai-Hai spring sweet potato saving water, resisting drought ability |
| CN111727832A (en) * | 2020-05-22 | 2020-10-02 | 紫云自治县紫香源农林科技有限责任公司 | Purple cloud red core sweet potato double-cropping cultivation method |
| CN112715307A (en) * | 2021-02-08 | 2021-04-30 | 江西省农业科学院作物研究所 | Edible sweet potato one-year two-season horizontal tendril pressing planting method based on autumn seedling overwintering method |
| CN113632651A (en) * | 2021-08-16 | 2021-11-12 | 江苏徐淮地区徐州农业科学研究所(江苏徐州甘薯研究中心) | Method for breeding edible sweet potato variety |
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