CN106717809A - A kind of high-production planting method for sweet potato - Google Patents
A kind of high-production planting method for sweet potato Download PDFInfo
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- CN106717809A CN106717809A CN201611054638.9A CN201611054638A CN106717809A CN 106717809 A CN106717809 A CN 106717809A CN 201611054638 A CN201611054638 A CN 201611054638A CN 106717809 A CN106717809 A CN 106717809A
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- ipomoea batatas
- fertilizer
- spray
- urea
- 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
Abstract
The invention discloses a kind of high-production planting method for sweet potato, comprise the following steps：Site preparation, deep ploughs to Ipomoea batatas, soil cultivating depth ＞ 25cm；Apply fertilizer to the subsoil, applied fertilizer to the subsoil after site preparation, the base fertilizer applied amount on every mu of Ipomoea batatas ground is：The 2000kg of farm manure 1500, the 200kg of plant ash 100, the 20kg of urea 15, the 30kg of potassium sulfate 20, the 20kg of calcium superphosphate 15；Ridging, the 85cm of row spacing 75, ridge 30 40cm high；Seedlings plugging, duplicate rows is intersected per ridge and inserts ipomoea batatas seedling, the 45cm of line space 35, the 35cm of spacing in the rows 30；Topdress, after Ipomoea batatas enters growth period, using the urea of 0.3 0.5wt% and the potassium dihydrogen phosphate mixed liquor of 0.1 0.2wt% to Ipomoea batatas blade face first time spray fertilizer, secondary spray fertilizer was carried out to Ipomoea batatas blade face using above-mentioned solution every 8 11 days, each every mu of 90kg of spray value 60；Field management, Ipomoea batatas growth medium dilutes 800 1000 times of 1% emamectin benzoate missible oil to Ipomoea batatas foliage spray.The implantation methods base fertilizer is based on farm manure, supplemented by chemical fertilizer, and Ipomoea batatas sugariness is higher, and can improve the per mu yield of Ipomoea batatas.
Description
Technical field
The invention belongs to Ipomoea batatas planting technology field, in particular it relates to a kind of high-production planting method for sweet potato.
Background technology
Ipomoea batatas, also known as sweet potato, pachyrhizus（The north）, Convolvulaceae annual herb plant.Ipomoea batatas is in south China and the north
There is a plantation in most of province, scope widely, the moisture containing 60%-80% in Ipomoea batatas root tuber, the starch of 10%-30%, 5%
The sugar and a small amount of protein, grease, cellulose, hemicellulose, pectin, ash of left and right grade, if being converted into 2.5Kg fresh sweet potatoes
0.5Kg grains are calculated, and in addition to fats, protein, carbohydrate equal size are all higher than rice, flour and red for its nutritional ingredient
Protein ratio of components is more reasonable in potato, it is necessary to which amino acid content is high, and the lysine that shortage is particularly compared in Cereals based food exists
Content is higher in Ipomoea batatas.In addition abundant vitamin is contained in Ipomoea batatas（Carrotene, vitamin A, B, C, E）, its starch also holds very much
Easily it is absorbed by the body.In addition to edible, Ipomoea batatas can also refine sugar and make wine, preparing alcohol, can also produce starch, extract pectin etc.,
The starch produced can make vermicelli and bean sheet jelly, can make the dish of delicious food, rationally edible to play a role in health care.Ipomoea batatas
Fertilizer sucting ability is strong, barren-resistant, as long as growth conditions is suitable, the yield of Ipomoea batatas can also continue to improve.
The content of the invention
The invention aims to improve Ipomoea batatas production, there is provided a kind of high-production planting method for sweet potato.
The purpose of the present invention is implemented by the following technical programs：
A kind of high-production planting method for sweet potato, comprises the following steps：
Site preparation, deep ploughs to Ipomoea batatas, soil cultivating depth ＞ 25cm；
Apply fertilizer to the subsoil, applied fertilizer to the subsoil after site preparation, the base fertilizer applied amount on every mu of Ipomoea batatas ground is：Farm manure 1500-2000kg, plant ash 100-
200kg, urea 15-20kg, potassium sulfate 20-30kg, calcium superphosphate 15-20kg；
Ridging, row spacing 75-85cm, ridge 30-40cm high；
Seedlings plugging, duplicate rows is intersected per ridge and inserts ipomoea batatas seedling, line space 35-45cm, spacing in the rows 30-35cm；
Topdress, after Ipomoea batatas enters growth period, use the urea and the potassium dihydrogen phosphate mixed liquor of 0.1-0.2wt% of 0.3-0.5wt%
To Ipomoea batatas blade face first time spray fertilizer, secondary spray fertilizer was carried out to Ipomoea batatas blade face using above-mentioned solution every 8-11 days, every time every mu of spray
Amount 60-90kg；
Field management, Ipomoea batatas growth medium dilutes 800-1000 times of 1% emamectin benzoate missible oil to Ipomoea batatas foliage spray.
Further, the seedlings plugging uses oblique cutting method, ipomoea batatas seedling to bury 2-3 section, exposes 2-4 section.
The invention has the advantages that：
A kind of high-production planting method for sweet potato that the present invention is provided, base fertilizer is based on farm manure, supplemented by chemical fertilizer, and Ipomoea batatas sugariness is higher,
And the per mu yield of Ipomoea batatas can be improved.
Specific embodiment
Embodiment 1
A kind of high-production planting method for sweet potato, carries out site preparation first, and Ipomoea batatas is deep ploughed, soil cultivating depth ＞ 25cm.It is whole
Applied fertilizer to the subsoil behind ground, the base fertilizer applied amount on every mu of Ipomoea batatas ground is：Farm manure 1500kg, plant ash 100kg, urea 15kg, potassium sulfate
20kg, calcium superphosphate 15kg.Then ridging, row spacing 75-85cm, ridge 30-40cm high are carried out.Using oblique cutting method seedlings plugging, make 2-3
Individual section is embedded in soil, exposes 2-4 section, duplicate rows is intersected per ridge and inserts ipomoea batatas seedling, line space 35cm, spacing in the rows 35cm.Ipomoea batatas enters life
After long-term, using the urea of 0.5wt% and the potassium dihydrogen phosphate mixed liquor of 0.2wt% to Ipomoea batatas blade face first time spray fertilizer, every 8 angels
Secondary spray fertilizer is carried out to Ipomoea batatas blade face with above-mentioned solution, each every mu of spray value 90kg.Ipomoea batatas growth medium is sprayed to Ipomoea batatas blade face
1% emamectin benzoate missible oil of 800 times of dilution is spilt, Ipomoea batatas pest and disease damage is prevented and treated.
Embodiment 2
A kind of high-production planting method for sweet potato, carries out site preparation first, and Ipomoea batatas is deep ploughed, soil cultivating depth ＞ 25cm.It is whole
Applied fertilizer to the subsoil behind ground, the base fertilizer applied amount on every mu of Ipomoea batatas ground is：Farm manure 1750kg, plant ash 150kg, urea 17kg, potassium sulfate
25kg, calcium superphosphate 17kg.Then ridging, row spacing 75-85cm, ridge 30-40cm high are carried out.Using oblique cutting method seedlings plugging, make 2-3
Individual section is embedded in soil, exposes 2-4 section, duplicate rows is intersected per ridge and inserts ipomoea batatas seedling, line space 40cm, spacing in the rows 30cm.Ipomoea batatas enters life
After long-term, using the urea of 0.4wt% and the potassium dihydrogen phosphate mixed liquor of 0.1wt% to Ipomoea batatas blade face first time spray fertilizer, every 10 days
Secondary spray fertilizer is carried out to Ipomoea batatas blade face using above-mentioned solution, each every mu of spray value 75kg.Ipomoea batatas growth medium is to Ipomoea batatas blade face
1% emamectin benzoate missible oil of 900 times of sprinkling dilution, prevents and treats Ipomoea batatas pest and disease damage.
Embodiment 3
A kind of high-production planting method for sweet potato, carries out site preparation first, and Ipomoea batatas is deep ploughed, soil cultivating depth ＞ 25cm.It is whole
Applied fertilizer to the subsoil behind ground, the base fertilizer applied amount on every mu of Ipomoea batatas ground is：Farm manure 2000kg, plant ash 200kg, urea 20kg, potassium sulfate
30kg, calcium superphosphate 20kg.Then ridging, row spacing 75-85cm, ridge 30-40cm high are carried out.Using oblique cutting method seedlings plugging, make 2-3
Individual section is embedded in soil, exposes 2-4 section, duplicate rows is intersected per ridge and inserts ipomoea batatas seedling, line space 45cm, spacing in the rows 30cm.Ipomoea batatas enters life
After long-term, using the urea of 0.3wt% and the potassium dihydrogen phosphate mixed liquor of 0.1wt% to Ipomoea batatas blade face first time spray fertilizer, every 11 days
Secondary spray fertilizer is carried out to Ipomoea batatas blade face using above-mentioned solution, each every mu of spray value 60kg.Ipomoea batatas growth medium is to Ipomoea batatas blade face
1% emamectin benzoate missible oil of 1000 times of sprinkling dilution, prevents and treats Ipomoea batatas pest and disease damage.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, although with reference to foregoing reality
Apply example to be described in detail the present invention, for a person skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic.It is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (2)
1. a kind of high-production planting method for sweet potato, it is characterised in that comprise the following steps：
Site preparation, deep ploughs to Ipomoea batatas, soil cultivating depth ＞ 25cm；
Apply fertilizer to the subsoil, applied fertilizer to the subsoil after site preparation, the base fertilizer applied amount on every mu of Ipomoea batatas ground is：Farm manure 1500-2000kg, plant ash 100-
200kg, urea 15-20kg, potassium sulfate 20-30kg, calcium superphosphate 15-20kg；
Ridging, row spacing 75-85cm, ridge 30-40cm high；
Seedlings plugging, duplicate rows is intersected per ridge and inserts ipomoea batatas seedling, line space 35-45cm, spacing in the rows 30-35cm；
Topdress, after Ipomoea batatas enters growth period, use the urea and the potassium dihydrogen phosphate mixed liquor of 0.1-0.2wt% of 0.3-0.5wt%
To Ipomoea batatas blade face first time spray fertilizer, secondary spray fertilizer was carried out to Ipomoea batatas blade face using above-mentioned solution every 8-11 days, every time every mu of spray
Amount 60-90kg；
Field management, Ipomoea batatas growth medium dilutes 800-1000 times of 1% emamectin benzoate missible oil to Ipomoea batatas foliage spray.
2. high-production planting method for sweet potato according to claim 1, it is characterised in that the seedlings plugging uses oblique cutting method, Ipomoea batatas
Seedling buries 2-3 section, exposes 2-4 section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054638.9A CN106717809A (en) | 2016-11-25 | 2016-11-25 | A kind of high-production planting method for sweet potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054638.9A CN106717809A (en) | 2016-11-25 | 2016-11-25 | A kind of high-production planting method for sweet potato |
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| Publication Number | Publication Date |
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| CN106717809A true CN106717809A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611054638.9A Pending CN106717809A (en) | 2016-11-25 | 2016-11-25 | A kind of high-production planting method for sweet potato |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004425A (en) * | 2012-12-17 | 2013-04-03 | 范子山 | Transplanting operation method capable of remarkably increasing yield of starch sweet potatoes |
| CN103430733A (en) * | 2013-07-31 | 2013-12-11 | 刘海珍 | Sweet potato growing method |
| CN103563640A (en) * | 2013-11-15 | 2014-02-12 | 广西天然食品科技有限公司 | Sweet potato high-yield planting method |
| CN105284358A (en) * | 2015-10-29 | 2016-02-03 | 富川富兴果蔬有限责任公司 | Planting method for sweet potatoes |
| CN105359784A (en) * | 2015-11-05 | 2016-03-02 | 和县利民蔬菜种植专业合作社 | Method for high-yield planting of sweet potatoes |
| CN105432291A (en) * | 2015-11-26 | 2016-03-30 | 望江县开心家庭农场有限公司 | High-yield plantation method for purple sweet potatoes |
| CN105453869A (en) * | 2015-12-09 | 2016-04-06 | 高梅珍 | Sweet potato plantation method |
| CN105580580A (en) * | 2014-10-22 | 2016-05-18 | 李威 | Sweet potato high-yield cultivation technology |
-
2016
- 2016-11-25 CN CN201611054638.9A patent/CN106717809A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004425A (en) * | 2012-12-17 | 2013-04-03 | 范子山 | Transplanting operation method capable of remarkably increasing yield of starch sweet potatoes |
| CN103430733A (en) * | 2013-07-31 | 2013-12-11 | 刘海珍 | Sweet potato growing method |
| CN103563640A (en) * | 2013-11-15 | 2014-02-12 | 广西天然食品科技有限公司 | Sweet potato high-yield planting method |
| CN105580580A (en) * | 2014-10-22 | 2016-05-18 | 李威 | Sweet potato high-yield cultivation technology |
| CN105284358A (en) * | 2015-10-29 | 2016-02-03 | 富川富兴果蔬有限责任公司 | Planting method for sweet potatoes |
| CN105359784A (en) * | 2015-11-05 | 2016-03-02 | 和县利民蔬菜种植专业合作社 | Method for high-yield planting of sweet potatoes |
| CN105432291A (en) * | 2015-11-26 | 2016-03-30 | 望江县开心家庭农场有限公司 | High-yield plantation method for purple sweet potatoes |
| CN105453869A (en) * | 2015-12-09 | 2016-04-06 | 高梅珍 | Sweet potato plantation method |
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