CN108029483A - One kind eats sweet potato and its cultural method raw - Google Patents
One kind eats sweet potato and its cultural method raw Download PDFInfo
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- CN108029483A CN108029483A CN201711260138.5A CN201711260138A CN108029483A CN 108029483 A CN108029483 A CN 108029483A CN 201711260138 A CN201711260138 A CN 201711260138A CN 108029483 A CN108029483 A CN 108029483A
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Abstract
The present invention relates to field of agricultural production technologies, sweet potato and its cultural method are eaten raw more particularly to one kind, the present invention is considered from the planting season of sweet potato with planting site selection, site preparation, fertilising, ridging, field planting to field management etc., so as to propose a big ridge sowing, single file, parallel surface planting, the cultural method for increasing Planting Densities.Field experiment proves, compared to conventional method, method of the invention can improve yield of sweet potato and commodity rate, increase peasant income, improve planting benefit.The it is proposed of the present invention provides a kind of new effective technological means for the plantation of southern potato area sweet potato, while also lays a good foundation for standardization, scale, the modernization of sweet potato planting technology.
Description
Technical field
The present invention relates to field of agricultural production technologies, and in particular to one kind eats sweet potato and its cultural method raw.
Background technology
Sweet potato (Ipomoea batatas (L.) Lam.) is that cold short day crop, drought-enduring, impoverishment tolerant, in sea are warmed up in happiness
Southern whole year can all plant, its mid-autumn, winter planting, when harvest belong in ground anti-season product, there is anti-season price advantage.With
Living standards of the people continuous improvement, sweet potato health care function is more and more favored by consumers, by being solved on traditional concept
Hungry coarse food grain is changed into health food that is full of nutrition, having the effects such as anticancer, strengthen immunity.Meanwhile people are to commodity
The requirement of potato is also higher and higher, do not require nothing more than it is nice, moreover, there is higher requirement to fruit type, size etc..But peasant still presses
The cropping pattern that tradition is lived at the mercy of the elements, cultivation management is horizontal to fall behind, and yield and commodity potato rate are very low, it is impossible to meet market needs,
Peasant planting deficiency in economic performance.
For this reason, the present invention provide it is a kind of can improve yield of sweet potato and commodity potato rate eat sweet potato cultivation method raw.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind to eat sweet potato and its cultural method raw, uses
Big ridge, single file, parallel surface planting, the cultural method for increasing Planting Densities, greatly improve tuber yield and commodity potato rate, peasant planting
Remarkable benefit increase.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of cultural method for eating sweet potato raw, including following cultivation step：
Planting site selects：In good pollution-less agriculture ecological environment region, select it is deep it is loose, irrigation and drainage are easily husky
Loam；
Site preparation：Ground, 30 centimetres of farming layer depth, two ploughs, two rake are shone in deep ploughing in 20~30 days before field planting；
Basal dressing：400~800 kilograms of decay sheep excrement fertilizer, 80~120 kg of calcium superphosphate, potassium sulfate type are applied per acre
30~50 kilograms of composite fertilizer, calibration bar perform ridge core fertilizer；
Ridging：It is 80~90 centimetres to make the row spacing on hillside fields and highland, and ridge is 30~35 centimetres high, the row spacing of low land for 90~
100 centimetres, ridge is 35~40 centimetres high；
Field planting：1st, seedling requirement：Virus-elimination seedlings, five leaves five save；2nd, growing method：1 row is planted per ridge, stem section is put down with ground
OK, three sections bury below, above two sections basset, 3~5 centimetres of blinding；3rd, Planting Densities：15~20 centimetres of spacing in the rows,
The stem section head and the tail of underground are embedded in proximate or coupled to 4000~4500 plants per acre；4th, root water is poured：After planting, spray irrigation band is installed, is poured
Sufficient root water；
Field management：1st, weeding：After field planting 3~5 days, furrow sprinkling S-metolachlor closure weeding；25~30 days
Afterwards, cultivation and banking weeding；2nd, moisture content：Seedling stage waters sooner or later, and water will irrigate, and promotees seedling growth；Potato phase holding ground moistening is tied, promotees potato
Block length is big；Close on 1 month control water before harvest, ground moistening below 10 centimetres of Maintaining cultivation layer, improves the pol and starch of fresh sweet potato
Content；
Top dressing：Field planting 25~30 days, plough Kai Long both sides, shines white, broadcast application, ridging, imposes potassium sulfate compound fertilizer 25 per acre
~50 kilograms, 25~50 kilograms of potassium magnesium sulfate.
Further, the cultivating and growing phase is 2 months October to next years.
Further, during site preparation, every minor tick 7~10 days between two ploughs, two rake.
Further, during ridging, control ridge face is smooth, row spacing is equal.
Further, during definite value pours root water, 100 centimetres of control spray irrigation band spacing.
One kind eats sweet potato raw, cultivates to obtain by the above method.
The beneficial effects of the invention are as follows：The present invention's eats sweet potato and its cultural method raw, and cultural method is simple, manager
Just, it can effectively solve the problem that the problem of traditional implantation methods yield and commodity rate are low, planting benefit is poor, per mu yield is public up to 2108
Jin, commodity rate 74.24%, to promoting agricultural technology development, promotes rural economy to increase income and is of great significance；Also it is at the same time sweet potato
Standardization, scale, the modernization of planting technology are laid a good foundation.
Embodiment
Technical scheme is described in further detail with reference to specific embodiment, but protection scope of the present invention is not
It is confined to as described below.
Embodiment
One kind eats sweet potato raw, is obtained by following cultivation method：
Planting site selects：In good pollution-less agriculture ecological environment region, select it is deep it is loose, irrigation and drainage are easily husky
Loam；
Site preparation：Ground, 30 centimetres of farming layer depth, two ploughs, two rake are shone in deep ploughing in 20~30 days before field planting；Make the ridge on hillside fields and highland
Away from for 80~90 centimetres, ridge is 30~35 centimetres high, and the row spacing of low land is 90~100 centimetres, and ridge is 35~40 centimetres high；
Basal dressing：400~800 kilograms of decay sheep excrement fertilizer, 80~120 kg of calcium superphosphate, potassium sulfate type are applied per acre
30~50 kilograms of composite fertilizer, calibration bar perform ridge core fertilizer；
Field planting：1st, seedling requirement：Virus-elimination seedlings, five leaves five save；2nd, growing method：1 row is planted per ridge, stem section is put down with ground
OK, three sections bury below, above two sections basset, 3~5 centimetres of blinding；3rd, Planting Densities：15~20 centimetres of spacing in the rows,
The stem section head and the tail of underground are embedded in proximate or coupled to 4000~4500 plants per acre；4th, root water is poured：After planting, spray irrigation band is installed, is poured
Sufficient root water；
Field management：1st, weeding：After field planting 3~5 days, furrow sprinkling S-metolachlor closure weeding；25~30 days
Afterwards, cultivation and banking weeding；2nd, moisture content：Seedling stage waters sooner or later, and water will irrigate, and promotees seedling growth；Potato phase holding ground moistening is tied, promotees potato
Block length is big；Close on 1 month control water before harvest, ground moistening below 10 centimetres of Maintaining cultivation layer, improves the pol and starch of fresh sweet potato
Content；
Top dressing：Field planting 25~30 days, plough Kai Long both sides, shines white, broadcast application, ridging, imposes potassium sulfate compound fertilizer 25 per acre
~50 kilograms, 25~50 kilograms of potassium magnesium sulfate.
In a preferred embodiment, the cultivating and growing phase is 2 months October to next years.
In a preferred embodiment, during site preparation, every minor tick 7~10 days between two ploughs, two rake.
In a preferred embodiment, during ridging, control ridge face is smooth, row spacing is equal.
In a preferred embodiment, during definite value pours root water, 100 centimetres of control spray irrigation band spacing.
Using the present invention obtained sweet potato per mu yield of cultivation up to 2100 kilograms, commodity rate more than 74%.
Test example
The cultural method and traditional agriculture cultural method that the present invention is respectively adopted carry out sweet potato cultivation experiment, using this
During the method for invention is cultivated, cultivated on request：
First, planting season
Optimum season is 2 months October to next years；
2nd, planting site selects
In good pollution-less agriculture ecological environment region, deep loose, the convenient sandy loam of irrigation and drainage is selected；
3rd, site preparation
Deep plough within 20~30 days before field planting and shine ground, 30 centimetres of farming layer depth, two ploughs, two rake, every minor tick 7~10 days, is filled with profit
Divide and shine ground；
4th, basal dressing
400~800 kilograms of decay sheep excrement fertilizer, 80~120 kg of calcium superphosphate, potassium sulfate compound fertilizer are applied per acre
30~50 kilograms of (15-15-15), calibration bar perform ridge core fertilizer；
5th, ridging
Hillside fields and highland：Row spacing is 80~90 centimetres, and ridge is 30~35 centimetres high；Low land：Row spacing is 90~100 centimetres, ridge
It is 35~40 centimetres high；It is required that ridge face is smooth, row spacing is equal；
6th, it is colonized
1st, seedling requirement
Virus-elimination seedlings, five leaves five save；
2nd, growing method
1 row is planted per ridge, stem section is parallel to the ground, below three sections bury, above two sections basset, blinding 3~5
Centimetre；
3rd, Planting Densities
15~20 centimetres of spacing in the rows, is embedded in the stem section head and the tail of underground proximate or coupled to 4000~4500 plants per acre；
4th, root water is poured
After planting, spray irrigation band is installed, five hole PE of N65 spray 100 centimetres of spacing of band, pours root water in time；
7th, field management
1st, weeding
After field planting 3~5 days, furrow sprinkling S-metolachlor closure weeding；After 25~30 days, cultivation and banking weeding；
2nd, moisture content
Seedling stage flood, and sustainable supply is wanted, promote seedling growth；Potato phase holding ground moistening is tied, promotees potato wedge and grows up；Close on harvest
First 1 month control water, improves the pol and content of starch of fresh sweet potato；
3rd, top dressing
25~30 days under kind, plough Kai Long both sides, shine white, broadcast application, ridging, impose potassium sulfate compound fertilizer (15-15- per acre
15) 25~50 kilograms, 25~50 kilograms of potassium magnesium sulfate.
Cultural method using the present invention is counted respectively and traditional agriculture cultural method carries out sweet potato cultivation and obtains sweet potato
Color of the leather, potato type, yield and commodity potato yield, as a result such as table 1.
The method and conventional method plantation knot potato of the present invention of table 1. compares
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (6)
1. a kind of cultural method for eating sweet potato raw, it is characterised in that including following cultivation step：
Planting site selects：In good pollution-less agriculture ecological environment region, deep loose, irrigation and drainage easily husky earth is selected
Soil；
Site preparation：Ground, 30 centimetres of farming layer depth, two ploughs, two rake are shone in deep ploughing in 20~30 days before field planting；
Basal dressing：It is compound that 400~800 kilograms of decay sheep excrement fertilizer, 80~120 kg of calcium superphosphate, potassium sulfate type are applied per acre
30~50 kilograms of fertilizer, calibration bar perform ridge core fertilizer；
Ridging：It is 80~90 centimetres to make the row spacing on hillside fields and highland, and ridge is 30~35 centimetres high, and the row spacing of low land is 90~100 lis
Rice, ridge are 35~40 centimetres high；
Field planting：1st, seedling requirement：Virus-elimination seedlings, five leaves five save；2nd, growing method：1 row is planted per ridge, stem section is parallel to the ground,
Three sections bury below, above two sections basset, 3~5 centimetres of blinding；3rd, Planting Densities：15~20 centimetres of spacing in the rows, is embedded in
The stem section head and the tail of underground are proximate or coupled to 4000~4500 plants per acre；4th, root water is poured：After planting, spray irrigation band is installed, it is fixed to pour
Root water；
Field management：1st, weeding：After field planting 3~5 days, furrow sprinkling S-metolachlor closure weeding；After 25~30 days, in
Plough ridging weeding；2nd, moisture content：Seedling stage waters sooner or later, and water will irrigate, and promotees seedling growth；Potato phase holding ground moistening is tied, promotees potato wedge length
Greatly；Close on 1 month control water before harvest, ground moistening below 10 centimetres of Maintaining cultivation layer, improves the pol and content of starch of fresh sweet potato；
Top dressing：Field planting 25~30 days, plough Kai Long both sides, shines white, broadcast application, ridging, imposes potassium sulfate compound fertilizer 25~50 per acre
Kilogram, 25-50 kilograms of potassium magnesium sulfate.
A kind of 2. cultural method for eating sweet potato raw according to claim 1, it is characterised in that the cultivating and growing phase for October extremely
2 months next years.
3. a kind of cultural method for eating sweet potato raw according to claim 1, it is characterised in that described during site preparation
Every minor tick 7~10 days between two ploughs, two rake.
A kind of 4. cultural method for eating sweet potato raw according to claim 1, it is characterised in that during ridging, control
Ridge face is smooth, row spacing is equal.
5. a kind of cultural method for eating sweet potato raw according to claim 1, it is characterised in that pour root water process in definite value
In, 100 centimetres of control spray irrigation band spacing.
6. one kind eats sweet potato raw, it is characterised in that cultivates to obtain by Claims 1 to 5 any one the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260138.5A CN108029483A (en) | 2017-12-04 | 2017-12-04 | One kind eats sweet potato and its cultural method raw |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260138.5A CN108029483A (en) | 2017-12-04 | 2017-12-04 | One kind eats sweet potato and its cultural method raw |
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| CN108029483A true CN108029483A (en) | 2018-05-15 |
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| CN201711260138.5A Pending CN108029483A (en) | 2017-12-04 | 2017-12-04 | One kind eats sweet potato and its cultural method raw |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739190A (en) * | 2018-08-02 | 2018-11-06 | 山东农业大学 | A kind of cultural method improving fresh type sweet potato root tuber exterior quality |
| CN109511346A (en) * | 2019-01-02 | 2019-03-26 | 海南省农业科学院粮食作物研究所 | A kind of method that sand ground efficiently produces mini sweet potato |
| CN111837851A (en) * | 2020-07-10 | 2020-10-30 | 阜阳市农业科学院 | Cultivation method of edible potato leaves in northern potato area |
| CN114080961A (en) * | 2021-09-30 | 2022-02-25 | 广西壮族自治区农业科学院 | Planting method for reducing weeds among sweet potato rows |
Citations (4)
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| CN104221655A (en) * | 2014-08-04 | 2014-12-24 | 江西省农业科学院作物研究所 | Method for interplanting vine-vegetable sweet potatoes in young orchard |
| CN104838941A (en) * | 2015-04-22 | 2015-08-19 | 荆门市掇刀区荆甜蔬菜种植专业合作社 | High-yield and high-efficiency spring melon-autumn melon-winter asparagus lettuce cultivation mode |
| CN105815077A (en) * | 2016-03-29 | 2016-08-03 | 江西省农业科学院土壤肥料与资源环境研究所 | Cassava cultivation method applicable to southern frost region |
| CN106105697A (en) * | 2016-06-28 | 2016-11-16 | 包宗辉 | A kind of cultural method of rich manganese Rhizoma Dioscoreae esculentae |
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2017
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Patent Citations (4)
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|---|---|---|---|---|
| CN104221655A (en) * | 2014-08-04 | 2014-12-24 | 江西省农业科学院作物研究所 | Method for interplanting vine-vegetable sweet potatoes in young orchard |
| CN104838941A (en) * | 2015-04-22 | 2015-08-19 | 荆门市掇刀区荆甜蔬菜种植专业合作社 | High-yield and high-efficiency spring melon-autumn melon-winter asparagus lettuce cultivation mode |
| CN105815077A (en) * | 2016-03-29 | 2016-08-03 | 江西省农业科学院土壤肥料与资源环境研究所 | Cassava cultivation method applicable to southern frost region |
| CN106105697A (en) * | 2016-06-28 | 2016-11-16 | 包宗辉 | A kind of cultural method of rich manganese Rhizoma Dioscoreae esculentae |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739190A (en) * | 2018-08-02 | 2018-11-06 | 山东农业大学 | A kind of cultural method improving fresh type sweet potato root tuber exterior quality |
| CN109511346A (en) * | 2019-01-02 | 2019-03-26 | 海南省农业科学院粮食作物研究所 | A kind of method that sand ground efficiently produces mini sweet potato |
| CN111837851A (en) * | 2020-07-10 | 2020-10-30 | 阜阳市农业科学院 | Cultivation method of edible potato leaves in northern potato area |
| CN114080961A (en) * | 2021-09-30 | 2022-02-25 | 广西壮族自治区农业科学院 | Planting method for reducing weeds among sweet potato rows |
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Application publication date: 20180515 |