CN107821061A - A kind of sweet potato method for culturing seedlings - Google Patents
A kind of sweet potato method for culturing seedlings Download PDFInfo
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- CN107821061A CN107821061A CN201710932488.5A CN201710932488A CN107821061A CN 107821061 A CN107821061 A CN 107821061A CN 201710932488 A CN201710932488 A CN 201710932488A CN 107821061 A CN107821061 A CN 107821061A
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- soil
- sweet potato
- phosphorus
- ridging
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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
- A01C1/08—Immunising seed
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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)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of sweet potato method for culturing seedlings, comprise the following steps：A, select medium-sized potato seed to plant, soaked seed before plantation with the salicylic acid solution that percentage by weight is 4 8%；B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, is sufficiently mixed uniformly, arranges smooth；C, start kind of a planting ditch on whole good soil, by kind planting potato in kind of planting ditch, the soil of fertilizer is then mixed in covering；D, the 12cm of height of seedling 8, the 1st ridging is carried out, then carries out within 7 days the 2nd ridging, earth up 2~3cm every time, and soil used of earthing up is consistent with the soil that decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer are mixed in step B；Every time after ridging, liquid nitrogen-phosphorus-potassium compound fertilizer is given, is then watered.It is an object of the invention to provide a kind of sweet potato method for culturing seedlings, this method can cultivate the sweet potato seedling of better quality, and higher for plantation yield, the more preferable sweet potato of mouthfeel lays good basis.
Description
Technical field
The present invention relates to field of agricultural cultivation, and in particular to a kind of sweet potato method for culturing seedlings.
Background technology
The short day crop of sweet potato genus light, property happiness temperature, can not resist cold, well developed root system is more drought-enduring.It is born in below height above sea level 600m
Hillside open shrublands or roadside rock seam in.World sweet potato major production areas is distributed on the south 40 ° of north latitude.Cultivated area is with Asia
At most, Africa is taken second place, and America occupies the 3rd.World's sweet potato gross area in 1994 is 9,380,000 hectares, and total output is 12433.9 ten thousand
Ton.China is sweet potato producing country maximum in the world, and long-term sweet potato cultivated area is that ten thousand mu of mus of 7500-8000 are illegal devise a stratagem amount
Unit, 1 mu=667 meter 2.The 4.2% of the Chinese arable land gross area is accounted for, Chinese Sweet Potato Industry accounts for the cultivated area in the world 60% or so, receives
The yield of Huo Liaozhan worlds total yield 80% or so.More high-quality sweet potato seedling how is cultivated, is that plantation mass is more preferable, more high yield
One of the key technology of sweet potato.
The content of the invention
It is an object of the invention to provide a kind of sweet potato method for culturing seedlings, this method can cultivate the sweet potato seedling of better quality,
Higher for plantation yield, the more preferable sweet potato of mouthfeel lays good basis.
Described sweet potato method for culturing seedlings, it is characterised in that comprise the following steps：
A, select potato shape it is long, it is even, planted without rib ditch, straight, skin smooth, disease-free pityriasis simplex and scar medium-sized potato seed, plantation is preceding to be weighed
The salicylic acid solution that amount percentage is 4-8% is soaked seed；
B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes lime in soil during site preparation, is well mixed, and places 3-5
My god, then dig, mix decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, be sufficiently mixed uniformly, arrange smooth；
C, kind of a planting ditch, line-spacing 40-60cm, ditch depth 6-10cm, furrow width 10-20cm, by potato seed interval are started on whole good soil
30-50cm kinds are planted in kind of planting ditch, and the soil of fertilizer is then mixed in covering；
D, height of seedling 8-12cm, the 1st ridging is carried out, then carries out within 7 days the 2nd ridging, earth up 2~3cm every time, earths up used
Soil is consistent with the soil that decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer are mixed in step B；Every time after ridging, liquid nitrogen phosphorus is given
K composite fertilizer, then water.
In described step B, after consolidation, assume that gauze greenhouse carries out insect prevention on soil.
In described step B, every mu of soil is when digging, decomposed incorporation 500-1000kg farm manure and 40-80kg nitrogen
Phosphorus potassium complex fertilizer.
The present invention is soaked seed and sterilized using salicylic acid solution, is soaked respectively relative to prior art clear water and agricultural chemicals
To be soaked seed and be sterilized, settle at one go, it is simple to operate, and agricultural chemicals need not be used, do not have residues of pesticides.
Unique seedling-raising technique of the present invention, can effectively lift the quality of sweet potato seedling, and can effectively prevent disease pest
Evil, ensure that sweet potato seedling is grown up healthy and sound, higher for plantation yield, the more preferable sweet potato of mouthfeel lays good basis.
Embodiment
The present invention is further illustrated below by embodiment.It should be understood that embodiments of the invention are to be used to illustrate
The present invention rather than limitation of the present invention.The present invention is belonged to according to the simple modifications that the essence of the present invention is carried out to the present invention
Claimed scope.
Embodiment 1
Described sweet potato method for culturing seedlings, it is characterised in that comprise the following steps：
A, select potato shape it is long, it is even, planted without rib ditch, straight, skin smooth, disease-free pityriasis simplex and scar medium-sized potato seed, plantation is preceding to be weighed
The salicylic acid solution that amount percentage is 4% is soaked seed；
B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes lime in soil during site preparation, is well mixed, and places 3 days,
Then dig, mix decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, be sufficiently mixed uniformly, arrange smooth；
C, start kind of a planting ditch on whole good soil, line-spacing 40cm, ditch depth 6cm, furrow width 10cm, by potato seed interval 30cm kinds plant in
In kind planting ditch, the soil of fertilizer is then mixed in covering；
D, height of seedling 8cm, carry out the 1st ridging, then carry out within 7 days the 2nd ridging, earth up 2cm every time, earth up soil used with
It is consistent with the soil of nitrogen-phosphorus-potassium compound fertilizer that decomposed farm manure is mixed in step B；Every time after ridging, it is compound to give liquid N P and K
Fertilizer, then water.
In described step B, after consolidation, assume that gauze greenhouse carries out insect prevention on soil.
In described step B, for every mu of soil when digging, farm manure decomposed incorporation 500kg and 40kg N P and Ks are compound
Fertilizer.
Embodiment 2
Described sweet potato method for culturing seedlings, it is characterised in that comprise the following steps：
A, select potato shape it is long, it is even, planted without rib ditch, straight, skin smooth, disease-free pityriasis simplex and scar medium-sized potato seed, plantation is preceding to be weighed
The salicylic acid solution that amount percentage is 8% is soaked seed；
B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes lime in soil during site preparation, is well mixed, and places 5 days,
Then dig, mix decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, be sufficiently mixed uniformly, arrange smooth；
C, start kind of a planting ditch on whole good soil, line-spacing 60cm, ditch depth 10cm, furrow width 20cm, potato seed interval 50cm kinds are planted
In kind of planting ditch, the soil of fertilizer is then mixed in covering；
D, height of seedling 12cm, the 1st ridging is carried out, then carries out within 7 days the 2nd ridging, earth up 3cm every time, soil used of earthing up
It is consistent with the soil that decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer are mixed in step B；Every time after ridging, liquid azophoska is given
Hefei, then water.
In described step B, after consolidation, assume that gauze greenhouse carries out insect prevention on soil.
In described step B, for every mu of soil when digging, farm manure decomposed incorporation 1000kg and 80kg N P and Ks are compound
Fertilizer.
Embodiment 3
Described sweet potato method for culturing seedlings, it is characterised in that comprise the following steps：
A, select potato shape it is long, it is even, planted without rib ditch, straight, skin smooth, disease-free pityriasis simplex and scar medium-sized potato seed, plantation is preceding to be weighed
The salicylic acid solution that amount percentage is 4-8% is soaked seed；
B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes lime in soil during site preparation, is well mixed, and places 4 days,
Then dig, mix decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, be sufficiently mixed uniformly, arrange smooth；
C, start kind of a planting ditch on whole good soil, line-spacing 50cm, ditch depth 8cm, furrow width 15cm, by potato seed interval 40cm kinds plant in
In kind planting ditch, the soil of fertilizer is then mixed in covering；
D, height of seedling 10cm, the 1st ridging is carried out, then carries out within 7 days the 2nd ridging, earth up 2.5cm every time, soil used of earthing up
Earth is consistent with the soil that decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer are mixed in step B；Every time after ridging, liquid N P and K is given
Composite fertilizer, then water.
In described step B, after consolidation, assume that gauze greenhouse carries out insect prevention on soil.
In described step B, for every mu of soil when digging, farm manure decomposed incorporation 800kg and 60kg N P and Ks are compound
Fertilizer.
Embodiment 4
Described sweet potato method for culturing seedlings, it is characterised in that comprise the following steps：
A, select potato shape it is long, it is even, planted without rib ditch, straight, skin smooth, disease-free pityriasis simplex and scar medium-sized potato seed, plantation is preceding to be weighed
The salicylic acid solution that amount percentage is 7% is soaked seed；
B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes lime in soil during site preparation, is well mixed, and places 3-5
My god, then dig, mix decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, be sufficiently mixed uniformly, arrange smooth；
C, start kind of a planting ditch on whole good soil, line-spacing 450cm, ditch depth 9cm, furrow width 13cm, potato seed interval 45cm kinds are planted
In kind of planting ditch, the soil of fertilizer is then mixed in covering；
D, height of seedling 11cm, the 1st ridging is carried out, then carries out within 7 days the 2nd ridging, earth up 3cm every time, soil used of earthing up
It is consistent with the soil that decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer are mixed in step B；Every time after ridging, liquid azophoska is given
Hefei, then water.
In described step B, after consolidation, assume that gauze greenhouse carries out insect prevention on soil.
In described step B, for every mu of soil when digging, farm manure decomposed incorporation 600kg and 70kg N P and Ks are compound
Fertilizer.
Claims (3)
1. a kind of sweet potato method for culturing seedlings, it is characterised in that comprise the following steps：
A, select potato shape it is long, it is even, planted without rib ditch, straight, skin smooth, disease-free pityriasis simplex and scar medium-sized potato seed, plantation is preceding to be weighed
The salicylic acid solution that amount percentage is 4-8% is soaked seed；
B, the sandy loam hillside fields of selection on the sunny side carries out site preparation sterilization, mixes lime in soil during site preparation, is well mixed, and places 3-5
My god, then dig, mix decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer, be sufficiently mixed uniformly, arrange smooth；
C, kind of a planting ditch, line-spacing 40-60cm, ditch depth 6-10cm, furrow width 10-20cm, by potato seed interval are started on whole good soil
30-50cm kinds are planted in kind of planting ditch, and the soil of fertilizer is then mixed in covering；
D, height of seedling 8-12cm, the 1st ridging is carried out, then carries out within 7 days the 2nd ridging, earth up 2~3cm every time, earths up used
Soil is consistent with the soil that decomposed farm manure and nitrogen-phosphorus-potassium compound fertilizer are mixed in step B；Every time after ridging, liquid nitrogen phosphorus is given
K composite fertilizer, then water.
2. sweet potato method for culturing seedlings as claimed in claim 1, it is characterised in that：In described step B, after consolidation,
Assume that gauze greenhouse carries out insect prevention on soil.
3. sweet potato method for culturing seedlings as claimed in claim 1, it is characterised in that：In described step B, every mu of soil is being digged
When, decomposed incorporation 500-1000kg farm manure and 40-80kg nitrogen-phosphorus-potassium compound fertilizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932488.5A CN107821061A (en) | 2017-10-10 | 2017-10-10 | A kind of sweet potato method for culturing seedlings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932488.5A CN107821061A (en) | 2017-10-10 | 2017-10-10 | A kind of sweet potato method for culturing seedlings |
Publications (1)
| Publication Number | Publication Date |
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| CN107821061A true CN107821061A (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710932488.5A Withdrawn CN107821061A (en) | 2017-10-10 | 2017-10-10 | A kind of sweet potato method for culturing seedlings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522191A (en) * | 2018-06-25 | 2018-09-14 | 三明市丰隆农业科技有限公司 | A kind of implantation methods of sweet potato |
| CN109511504A (en) * | 2018-11-26 | 2019-03-26 | 安徽省阜阳永祥良种服务有限责任公司 | A kind of sweet potato implantation methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190262A (en) * | 2013-03-27 | 2013-07-10 | 防城港市万景林业有限公司 | Seedling growing technology of Guangpo red sweet potatoes |
| CN105993439A (en) * | 2016-05-12 | 2016-10-12 | 福州市农业科学研究所 | Sweet potato seedling raising method suitable for Turpan area |
| CN106342518A (en) * | 2016-08-26 | 2017-01-25 | 颍上县王召薯种繁育专业合作社 | Method on seedling breeding of purple sweet potato |
-
2017
- 2017-10-10 CN CN201710932488.5A patent/CN107821061A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190262A (en) * | 2013-03-27 | 2013-07-10 | 防城港市万景林业有限公司 | Seedling growing technology of Guangpo red sweet potatoes |
| CN105993439A (en) * | 2016-05-12 | 2016-10-12 | 福州市农业科学研究所 | Sweet potato seedling raising method suitable for Turpan area |
| CN106342518A (en) * | 2016-08-26 | 2017-01-25 | 颍上县王召薯种繁育专业合作社 | Method on seedling breeding of purple sweet potato |
Non-Patent Citations (1)
| Title |
|---|
| 龙婉: "紫甘薯育苗技术", 《农村新技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522191A (en) * | 2018-06-25 | 2018-09-14 | 三明市丰隆农业科技有限公司 | A kind of implantation methods of sweet potato |
| CN109511504A (en) * | 2018-11-26 | 2019-03-26 | 安徽省阜阳永祥良种服务有限责任公司 | A kind of sweet potato implantation methods |
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Application publication date: 20180323 |
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