CN106717901A - A kind of sweet potato green high-efficient cultural method - Google Patents
A kind of sweet potato green high-efficient cultural method Download PDFInfo
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- CN106717901A CN106717901A CN201611146765.1A CN201611146765A CN106717901A CN 106717901 A CN106717901 A CN 106717901A CN 201611146765 A CN201611146765 A CN 201611146765A CN 106717901 A CN106717901 A CN 106717901A
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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
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Abstract
The present invention relates to a kind of sweet potato green high-efficient cultural method, belong to green agriculture production technical field.Technical scheme is：Sweet potato uses Root growth；From excellent sweet potato rice shoot；Transplant seedlings and planted using cave, digged with a pick deep 8 10 centimetres of cave nests in ridge face, pour water, after water ooze it is lower after, concentrate to spread fertilizer over the fields per cave and become thoroughly decomposed 50 grams of sesame oil slag with biological bacteria, then transplant seedlings, with transplanting seedlings with covering grave cave；When sweet potato seedling vine grows to 0.5 1.0 m, sprinkling helps strong plain 20 ml/ mus；After root tuber enters expanding stage, start foliage-spray trace element water-soluble 1000 times of liquid of fertilizer；When the ground temperature of 5 10 centimetres of underground is at 18 DEG C, start to harvest, harvested during 12 DEG C of ground temperature and finished.The present invention typically can more than 2000 kilograms of per mu yield fresh sweet potato, and sweet potato is best in quality, and epidermis is moist, uniform in size, and content of starch is high, without crude fibre, steamed wheaten foods, roasts sweet glutinous tasty and refreshing, and commodity is good, storage tolerance.Sweet potato planting low cost, whole breeding time is realized, without chemical fertilizer, pesticide producing, improving sweet potato quality, increases economic benefit.
Description
Technical field
The present invention relates to a kind of sweet potato green high-efficient cultural method, belong to green agriculture production technical field.
Background technology
Sweet potato also known as sweet potato, Ipomoea batatas, it is nutritious, rich in starch, carbohydrate, protein, vitamin, cellulose and various
Amino acid, is extraordinary nutraceutical.Slightly in alkalescence, appropriate edible sweet potato can keep ph balancing in blood to sweet potato.
Additionally, the vitamin contained by sweet potato can stimulate intestinal wall, accelerate peristalsis of the digest tract and absorb moisture, contribute to defecation, can prevent and treat just
The diseases such as secret, diabetes, prevention hemorrhoid and colorectal cancer.It is again containing abundant nutritional ingredient in the root tuber and cauline leaf of sweet potato
Good feed.Sweet potato or infant industry raw material and novel energy root crop.In current sweet potato produces, people are often
More focus on yield and ignore quality, cause sweet potato quality decline, economic benefit is low.The planting type of background technology is often with a large amount of
Yield is improved using chemical fertilizer, it is a large amount of to apply chemical herbicide weeding, the quality of sweet potato is had a strong impact on, economic benefit also is difficult to
Improve.
The content of the invention
It is an object of the invention to provide a kind of sweet potato green high-efficient cultural method, whole breeding time is realized without chemical fertilizer, agricultural chemicals
Production, improves sweet potato quality, increases economic benefit, solves the above mentioned problem that background technology is present.
The technical scheme is that：
A kind of sweet potato green high-efficient cultural method, comprising following processing step：
Sweet potato uses Root growth, and 70-80 centimetres of row spacing, ridge is high 30 centimetres, with spraying 3000 kgs/acre of ridge bottom application farm manure,
Every mu with 100 times of liquid of bio-bacterial manure（Bio-bacterial manure adds 1：100 times of water of mass ratio）, farm manure surface is sprayed at, make its fast
Speed fermentation；Full ridge cladding thickness is 0.008 millimeter of the light tight polyethylene film of black, while weed growth is prevented,
Can play prevents that potato is climing to take root, the effect from turning over seedling；
From excellent sweet potato rice shoot, detoxification strong sprout is selected, with 100 times of liquid of bio-bacterial manure（Bio-bacterial manure adds 1：100 times of matter
Measure the water of ratio）, root dipping 30-120 minutes, transplanted seedlings immediately after taking-up；Transplant seedlings and planted using cave, digged with a pick deep 8-10 centimetres of cave in ridge face
Nest, pours water, after water ooze it is lower after, concentrate to spread fertilizer over the fields per cave and become thoroughly decomposed 50 grams of sesame oil slag with biological bacteria, then transplant seedlings, with transplanting seedlings with covering soil
Envelope cave；Sweet potato rice shoot root should not adjacent sesame oil slag, in order to avoid burn seedlings；Every mu is transplanted seedlings 4000 plants；
When sweet potato seedling vine grows to 0.5-1.0 m, sprinkling helps strong plain 20 ml/ mus, is watered 50kg sprayings；Seedling vine is sprayed onto as far as possible
On；If meeting rain after spray in 8 h, should respray；Spray again 1 time later, by seedling vine control in 1.0-1.5 m；
The full ground of potato seedling lid is treated, after root tuber enters expanding stage, starts foliage-spray trace element water-soluble 1000 times of liquid of fertilizer（It is micro-
Secondary element Water soluble fertilizer adds 1：1000 times of water of mass ratio）, 30-45 kilograms of mu water consumption；Per spraying within 15-20 days once, continuously
Spray 5-6 times；
When the ground temperature of 5-10 centimetres of underground is at 18 DEG C, start to harvest, harvested during 12 DEG C of ground temperature and finished.
The described sesame oil slag that becomes thoroughly decomposed, is that the slag charge that will produce sesame oil generation carries out microorganism Rapid Fermentation treatment, first will
Slag charge is broken into powder, adds water of the slag charge weight than 10% and every hundred kilograms of slag charges to add 1 kilogram of microbial bacterial agent, stirs,
Pile stack；The Rapid Fermentation in the environment of 20-30 degrees Celsius, centre is stirred 1 time, stack is piled after stirring again, after 10-15 days
Terminate, obtain the sesame oil slag that becomes thoroughly decomposed, content of organic matter 75-85%, nitrogen 5-6%, phosphoric acid 2-3% in the sesame oil slag that becomes thoroughly decomposed, oxidation
Potassium 1-2% and substantial amounts of beneficial microbe bacterium.
Microbial-bacterial fertilizer, before Ipomoea batatas is planted, bio-bacterial manure water dissolves, the weight ratio between bio-bacterial manure and water is 1
Than 10, potato seedling growth is soaked 12-24 hours, then planted, there is volume increase drought resistance function.
Sweet potato whole breeding time of the present invention is realized without chemical fertilizer, pesticide producing, using black thin film management of weeds, it is to avoid use
Herbicide, time saving, saving of labor, economic, safety.Sesame oil slag is remaining residue after sesame oil expression processing, and nutritious, operation is formed
Go-on-go is surveyed, content of organic matter 75-85%, nitrogen 5-6%, phosphoric acid 2-3%, potassium oxide 1-2% in sesame oil slag.It is equipped with high-quality farm manure
With high yield power element, the nutrient demand of sweet potato whole breeding time is disclosure satisfy that.And sesame oil slag is cheap compared with chemical fertilizer, can be big
It is big to reduce production cost.
Beneficial effect of the present invention：Using the present invention, typically can more than 3000 kilograms of per mu yield fresh sweet potato, and sweet potato is best in quality,
Epidermis is moist, uniform in size, and content of starch is high, and without crude fibre, steamed wheaten foods, roasting are sweet glutinous tasty and refreshing, and commodity is good, storage tolerance.
Sweet potato planting low cost, whole breeding time is realized, without chemical fertilizer, pesticide producing, improving sweet potato quality, increases economic benefit.
Specific embodiment
With reference to embodiment, the invention will be further described.
A kind of sweet potato green high-efficient cultural method, comprising following processing step：
Sweet potato uses Root growth, and 70-80 centimetres of row spacing, ridge is high 30 centimetres, with spraying 3000 kgs/acre of ridge bottom application farm manure,
Every mu with 100 times of liquid of bio-bacterial manure（Bio-bacterial manure adds 1：100 times of water of mass ratio）, farm manure surface is sprayed at, make its fast
Speed fermentation；Full ridge cladding thickness is 0.008 millimeter of the light tight polyethylene film of black, while weed growth is prevented,
Can play prevents that potato is climing to take root, the effect from turning over seedling；
From excellent sweet potato rice shoot, detoxification strong sprout is selected, with 100 times of liquid of bio-bacterial manure（Bio-bacterial manure adds 1：100 times of matter
Measure the water of ratio）, root dipping 30-120 minutes, transplanted seedlings immediately after taking-up；Transplant seedlings and planted using cave, digged with a pick deep 8-10 centimetres of cave in ridge face
Nest, pours water, after water ooze it is lower after, concentrate to spread fertilizer over the fields per cave and become thoroughly decomposed 50 grams of sesame oil slag with biological bacteria, then transplant seedlings, with transplanting seedlings with covering soil
Envelope cave；Sweet potato rice shoot root should not adjacent sesame oil slag, in order to avoid burn seedlings；Every mu is transplanted seedlings 4000 plants；
When sweet potato seedling vine grows to 0.5-1.0 m, sprinkling helps strong plain 20 ml/ mus, is watered 50kg sprayings；Seedling vine is sprayed onto as far as possible
On；If meeting rain after spray in 8 h, should respray；Spray again 1 time later, by seedling vine control in 1.0-1.5 m；
The full ground of potato seedling lid is treated, after root tuber enters expanding stage, starts foliage-spray trace element water-soluble 1000 times of liquid of fertilizer（It is micro-
Secondary element Water soluble fertilizer adds 1：1000 times of water of mass ratio）, 30-45 kilograms of mu water consumption；Per spraying within 15-20 days once, continuously
Spray 5-6 times；
When the ground temperature of 5-10 centimetres of underground is at 18 DEG C, start to harvest, harvested during 12 DEG C of ground temperature and finished.
The described sesame oil slag that becomes thoroughly decomposed, is that the slag charge that will produce sesame oil generation carries out microorganism Rapid Fermentation treatment, first will
Slag charge is broken into powder, adds water of the slag charge weight than 10% and every hundred kilograms of slag charges to add 1 kilogram of microbial bacterial agent, stirs,
Pile stack；The Rapid Fermentation in the environment of 20-30 degrees Celsius, centre is stirred 1 time, stack is piled after stirring again, after 10-15 days
Terminate, obtain the sesame oil slag that becomes thoroughly decomposed, content of organic matter 75-85%, nitrogen 5-6%, phosphoric acid 2-3% in the sesame oil slag that becomes thoroughly decomposed, oxidation
Potassium 1-2% and substantial amounts of beneficial microbe bacterium.
Bio-bacterial manure used by the present invention, for example：The six directions of six directions Divine Land, Beijing biotechnology Co., Ltd production
Bio-bacterial manure；Strong element is helped used by the present invention, refined the helping for Anda Bioisystech Co., Ltd production in such as Beijing strengthens element；The present invention
The high yield power element of trace element water-soluble fertilizer used, such as Jinshan Ecological Power Element Manufacture Co., Ltd., Beijing's production.
Before Ipomoea batatas is planted, bio-bacterial manure water dissolves, the weight ratio between six directions bio-bacterial manure and water is 1 to 10,
Potato seedling growth soaks 12-24 hours, then plants, and has volume increase drought resistance function.
In embodiment, more specifically implementation method is as follows：
1st, Fruit variety and potato field are deep ploughed
Select anti-root rot, drought-resistant potato kind such as：Improve oneself No. 1, Lu Xuan 1, the red, Xushen21 well in Beijing etc.；Potato field is deep ploughed, to add
Deep active soil stratum, improves the gas permeability of soil, increases soil fertility, and increases soil water storage ability, is conducive to cauline leaf to grow and root system
To Deep Development；General deep ploughing 26-33 cm；Than the volume increase 20% or so of 15 cm of background technology shallow plowing；Deep ploughing can add year by year
It is deep, it is also possible to upper to plough lower pine, soil layer is not upset, effect of increasing production is preferable；If but excessively plough deeply, upset soil layer, fertilizer does not catch up with,
The evaporation of water in soil is serious or draining is bad, easily causes rainy season flood stain, causes the underproduction；
2nd, ridging or heap is taken off
Sweet potato rewarding root tuber, answers Root growth；After site preparation, every mu with 3000 kilograms of high-quality farm manure, bar is imposed in the middle of the ridge of ridge, so
Ridging afterwards, 70-80 centimetres of row spacing, ridge is high 30 centimetres；Full ridge cladding thickness is that 0.008 millimeter of the light tight polyethylene of black is thin
Film, to prevent weed growth；Ridging will accomplish that row spacing is uniform, ridge is straight, ridge face is flat, the heart cultivated nothing thoroughly in ridge is balked, ridge soil is soft, Ning Gan
It is not wet, with profit plane nest plant and slow seedling；If making between mountain region terraced fields and tree are lower, cultivated using heap is taken off, advantage is to thicken soil layer,
Increase day and night temperature, improve soil aeration, be conducive to root tuber to expand, 60 centimetres of general heap bottom diameter, heap is high 50 centimetres, heap top
30 centimetres of diameter, whole heap overlay film；
3rd, transplant seedlings
From excellent sweet potato rice shoot, preferably detoxification strong sprout, with 100 times of liquid of six directions bio-bacterial manure（Six directions bio-bacterial manure adds 100
The water of times mass ratio）, root dipping soak 120 minutes, transplanted seedlings immediately after taking-up；Transplant seedlings and planted using cave, digged with a pick deep 8-10 in ridge face
Centimetre cave nest, pours water, after water ooze it is lower after, concentrated per cave and spread fertilizer over the fields 50 grams of the sesame oil slag that becomes thoroughly decomposed, then transplant seedlings, will 17~20 cm long
Potato seedling growth bury 13 cm, expose 2-3 sections, 3~4 leaves, in remaining leaf embedment soil, soil is covered conveniently after seedlings plugging, push down base portion；
Sweet potato rice shoot root should not adjacent sesame oil slag, in order to avoid burn seedlings；General every mu is transplanted seedlings 4000 plants or so；
4th, field management
It refers to the early stage in growth of sweet potato that point is plucked in beta pruning, a kind of measure that seedling vine apical growing point is extractd；Pluck point climing sweet to length
Potato kind and soil fertility are higher, grow more prosperous field volume increase up to 20% or so.Pluck point is carried out 2 times altogether, and the 1st time in potato
It is climing when growing to 30-33 cm, pluck 1-2 cm tender points long；When branch grows to 30 cm again, then the tender point of branch is plucked 2nd time.
To July, potato field that growth more prosperous more to branch is wiped out 2~3 branches, allows potato wedges to obtain more nutrients, together with scissors
Printing opacity situation between Shi Gaishan branches and tendrils, accelerates photosynthesis.When sweet potato seedling vine grows to 0.5-1.0 m, sprinkling helps strong plain 20 ml/
Mu, is watered 50kg sprayings；It is sprayed onto in seedling vine as far as possible；If meeting rain after spray in 8 h, should respray；Spray again 1 time later, by seedling vine
Control is in 1.0-1.5 m.Forbid turning over seedling, in order to avoid cauline leaf suffers damage, reduce nutrient manufacture, can also cause blade to turn over while turning over seedling
Turn overlap, intensive, injury seedling top tip, promote axillary bud that shoot and leaflet, underproduction 20%-30% occur；
5th, rich water quality management
The full ground of potato seedling lid is treated, after root tuber enters expanding stage, starts foliage-spray high yield power 1000 times of liquid of element（High yield power element
Add 1000 times of weight than water）, 30-45 kilograms of mu consumption；Per 15-20 days once, even spray 5-6 times；After transplanting seedlings, such as day
Drought answers timely pour seedling recovering water, is beneficial to take root and survives.Group's phase, temperature is gradually risen, and evaporation capacity is increased, in case of arid is irrigated
Water, is beneficial to root tuber Cambial activation, and potato is tied ahead of time.The growth of sweet potato later stage does not water typically, and arid can pour small water when serious；
6th, harvest
Sweet potato root tuber can persistently expand under suitable temperature conditionss, so it is higher to harvest more late yield.But harvest too late, block
Root often receives freeze injury, not storage tolerance, and because Starch Conversion is sugar, cuts dry rate reduction.When 5-10 centimetres of ground temperature is at 18 DEG C or so,
Root tuber weightening is little, and ground temperature potato wedges at 15 DEG C stops expanding.Therefore need to start to harvest in 18 DEG C of ground temperature, during 12 DEG C of ground temperature
Results are finished, and are harvested during typically resting in Cold Dew to the Frost's Descent（Early October to late October）.
Claims (2)
1. a kind of sweet potato green high-efficient cultural method, it is characterised in that comprising following processing step：
The described sesame oil slag that becomes thoroughly decomposed, is that the slag charge that will produce sesame oil generation carries out microorganism Rapid Fermentation treatment, first by slag charge
Powder is broken into, adds water of the slag charge weight than 10% and every hundred kilograms of slag charges to add 1 kilogram of microbial bacterial agent, stirred, piled
Stack；The Rapid Fermentation in the environment of 20-30 degrees Celsius, centre is stirred 1 time, piles stack after stirring again, is tied after 10-15 days
Beam, obtains the sesame oil slag that becomes thoroughly decomposed.
2. a kind of sweet potato green high-efficient cultural method according to claim 1, it is characterised in that：Before Ipomoea batatas is planted, raw
Thing bacterial manure water dissolves, the weight ratio between six directions bio-bacterial manure and water is 1 to 10, and potato seedling growth is soaked 12-24 hours.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409739A (en) * | 2017-09-22 | 2017-12-01 | 何振贤 | A kind of cultural method for being used for improving mountain area drought and barren yield of sweet potato |
| CN107439219A (en) * | 2017-09-22 | 2017-12-08 | 何振贤 | A kind of method for improving Hills poor rainfed land sweet potato transplanting survival rate |
| CN112335507A (en) * | 2020-11-05 | 2021-02-09 | 毕节市农业科学研究所 | Planting method for winter-planting potatoes |
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| CN102816004A (en) * | 2012-09-07 | 2012-12-12 | 山东省农业科学院作物研究所 | Special fertilizer for sweet potato seedbed on basis of sesame oil residues, method for preparing special fertilizer and application of special fertilizer |
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| CN104860736A (en) * | 2015-05-28 | 2015-08-26 | 恩施土家族苗族自治州农业科学院 | Selenium-containing microelement leaf fertilizer of sweet potato |
| CN105557362A (en) * | 2015-12-14 | 2016-05-11 | 河北省农林科学院粮油作物研究所 | Sweet potato bonsai preparation method |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101647363A (en) * | 2009-07-03 | 2010-02-17 | 谈发来 | Cultivation method of sweet potato |
| CN102816004A (en) * | 2012-09-07 | 2012-12-12 | 山东省农业科学院作物研究所 | Special fertilizer for sweet potato seedbed on basis of sesame oil residues, method for preparing special fertilizer and application of special fertilizer |
| CN103392482A (en) * | 2013-07-31 | 2013-11-20 | 山东省烟台市农业科学研究院 | Efficient simple mulching cultivation method for sweet potatoes |
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| CN105557362A (en) * | 2015-12-14 | 2016-05-11 | 河北省农林科学院粮油作物研究所 | Sweet potato bonsai preparation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409739A (en) * | 2017-09-22 | 2017-12-01 | 何振贤 | A kind of cultural method for being used for improving mountain area drought and barren yield of sweet potato |
| CN107439219A (en) * | 2017-09-22 | 2017-12-08 | 何振贤 | A kind of method for improving Hills poor rainfed land sweet potato transplanting survival rate |
| CN112335507A (en) * | 2020-11-05 | 2021-02-09 | 毕节市农业科学研究所 | Planting method for winter-planting potatoes |
| CN112335507B (en) * | 2020-11-05 | 2022-04-12 | 毕节市农业科学研究所 | Planting method for winter-planting potatoes |
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