CN102498844A - High-yield sweet potato cultivation method - Google Patents
High-yield sweet potato cultivation method Download PDFInfo
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- CN102498844A CN102498844A CN2011103106822A CN201110310682A CN102498844A CN 102498844 A CN102498844 A CN 102498844A CN 2011103106822 A CN2011103106822 A CN 2011103106822A CN 201110310682 A CN201110310682 A CN 201110310682A CN 102498844 A CN102498844 A CN 102498844A
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- 244000017020 Ipomoea batatas Species 0.000 title claims abstract description 17
- 235000002678 Ipomoea batatas Nutrition 0.000 title claims abstract description 17
- 238000012364 cultivation method Methods 0.000 title abstract description 3
- 244000061456 Solanum tuberosum Species 0.000 claims abstract description 43
- 235000002595 Solanum tuberosum Nutrition 0.000 claims abstract description 43
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 6
- 241000345998 Calamus manan Species 0.000 claims description 17
- 235000012950 rattan cane Nutrition 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 9
- 238000010899 nucleation Methods 0.000 claims description 6
- 238000007796 conventional method Methods 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000015099 wheat brans Nutrition 0.000 claims description 3
- 235000018694 Solanum laxum Nutrition 0.000 abstract 3
- 240000004488 Solanum wendlandii Species 0.000 abstract 3
- 235000000305 Solanum wendlandii Nutrition 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
Classifications
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- 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
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Abstract
The invention provides a high-yield sweet potato cultivation method, composed of several links including seedling raising, transplanting and field management, characterized in that: the step of seedling raising is composed of electric heating sprouting and seedling raising, a plastic house covering small plastic sheds and electric blanket coverage are adopted in sprouting, and the rate of emergence reaches 80-90%; and in the process of field management, when potato vines fully cover the ground, vines are put in proper order ridge by ridge, potato vines on one side of a potato ridge are moved to the other side, and the potato vines of every two ridges are put into one furrow with the other furrow exposed, thus improving the heating condition of the potato ridges, enlarging day-and-night temperature difference, accelerating potato tuber enlargement, and achieving the purpose of high yield. Because two layers of plastic sheds and electric blanket coverage are adopted for seedling raising by electric heating, the seedling raising time can be advanced from the first ten days of March to the first ten days of January (before the beginning of spring), and simultaneously the rate of emergence reaches 80-90%; and because vines are put in proper order ridge by ridge and the heating condition is improved, the yield per mu of sweet potato reaches 4000-4500 kilograms, and the yield is increased by more than 20% compared with traditional methods under the same growing environment and management.
Description
Technical field
The present invention relates to the sweet potato cultivation method, especially a kind of sweet potato high-yield cultivating method.
Background technology
At present, sweet potato cultivation comprise grow seedlings, transplanting, field management, results several links, present seedling raising manners is: add a cover the little shed of plastics above the flat furrow of open country and heat, emergence rate can only reach about 60%; In addition, the per mu yield of sweet potato can only reach the 3000-3500 kilogram, and output is not high.
Summary of the invention
For the rate of growing seedlings that improves sweet potato and the output of sweet potato, the present invention proposes a kind of sweet potato high-yield cultivating method.
Technical scheme of the present invention is: a kind of sweet potato high-yield cultivating method, by grow seedlings, transplanting, field management several links form, it is characterized in that:
The step of (1), growing seedlings is:
A, electric heating rudiment: the first step, plastic tunnel or in, the arrangement nursery pond requires at the bottom of the pond to mix and stir fertilizer and water sufficient moisture content more than the active soil stratum 30cm; In second step, upright seeding potato with the fine sand soil potato seed gap of obturaging, covers 1-2 centimetre thickness with sawdust or wheat bran, and covering electric blanket it on adds the little shed of plastics at last then; The control temperature is at 18-23 ℃, and rudiment in general 7-10 days was emerged in 15-20 days, and emergence rate reaches 80-90%;
B, grow seedlings: after emerging,, potato seed transplanted together with the bud of being sent out bend canopy to plastics and grow seedlings again, when the potato seedling reaches more than 40 centimetres, and occur 3 during, the completion of growing seedlings with upper branch by 25 centimetres seeding row spacings, 30 centimetres line-spacing;
The step of (2), transplanting is: transplant flat the inserting of potato seedling seedlings in the soil of ridge by conventional method, and the depth is consistent;
(3), enhance field management, in time look into seedling and fill the gaps with seedlings; In the process of field management, potato rattan when row envelope, carry out branch ridge reason rattan, the potato rattan of potato ridge one side is moved to opposite side, per two ridge potato rattans and a ditch, a ditch dries in the air out, and adopts heat condition to improve the potato ridge, increases day and night temperature, quickens the potato piece and expands, and reaches the purpose of high yield.
Beneficial effect: because the mode electric heating that adopts the two layers of plastic canopy to add that electric blanket covers is grown seedlings, nursery stage is done sth. in advance to the first tenday period of a month in January (before the beginning of spring) from early March, emergence rate reaches 80-90% simultaneously; Through a minute ridge reason rattan, improve and adopt heat condition, the sweet potato per mu yield reaches the 4000-4500 kilogram, under equal growing environment and management, increases production more than 20% than conventional method.
Embodiment
Embodiment 1: a kind of sweet potato high-yield cultivating method, by grow seedlings, transplanting, field management, results several links form,
(1), the step of growing seedlings is in the first tenday period of a month in January or the last ten-days period time of growing seedlings:
A, electric heating rudiment: the first step, plastic tunnel or in, the arrangement nursery pond requires at the bottom of the pond to mix and stir fertilizer and water sufficient moisture content more than the active soil stratum 30cm; In second step, upright seeding potato with the fine sand soil potato seed gap of obturaging, covers 1-2 centimetre thickness with sawdust or wheat bran, and covering electric blanket it on adds the little shed of plastics at last then; The control temperature is at 18-23 ℃, and rudiment in general 7-10 days was emerged in 15-20 days, and emergence rate reaches 80-90%;
B, grow seedlings: after emerging,, potato seed transplanted together with the bud of being sent out bend canopy to plastics and grow seedlings again, when the potato seedling reaches more than 40 centimetres, and occur 3 during, the completion of growing seedlings with upper branch by 25 centimetres seeding row spacings, 30 centimetres line-spacing;
(2), the step of transplanting is: transplant flat the inserting of potato seedling seedlings in the soil of ridge by conventional method, and the depth is consistent after the Beginning of summer time of transplanting;
(3), field management comprises that root of hair branch knot potato stage, climing potato and the stage of giving birth to, potato piece contain long stage several stages, enhance field management, in time look into seedling and fill the gaps with seedlings; In the process of field management, potato rattan when row envelope, carry out branch ridge reason rattan, the potato rattan of potato ridge one side is moved to opposite side, per two ridge potato rattans and a ditch, a ditch dries in the air out, and adopts heat condition to improve the potato ridge, increases day and night temperature, quickens the potato piece and expands, and reaches the purpose of high yield; (4), results: about the Beginning of Winter, gather in the crops sweet potato.
Innovative point of the present invention is: a, the step of growing seedlings; B, in the process of field management, potato rattan when row envelope, carry out branch ridge reason rattan, the potato rattan of potato ridge one side is moved to opposite side, per two ridge potato rattans and a ditch, a ditch dries in the air out.All the other steps all are the existing conventional steps, reach the purpose of sweet potato high-yield culturing through a, two innovative points of b.
Claims (1)
1. sweet potato high-yield cultivating method, by grow seedlings, transplanting, field management several links form, it is characterized in that:
The step of (1), growing seedlings is:
A, electric heating rudiment: the first step, plastic tunnel or in, the arrangement nursery pond requires at the bottom of the pond to mix and stir fertilizer and water sufficient moisture content more than the active soil stratum 30cm; In second step, upright seeding potato with the fine sand soil potato seed gap of obturaging, covers 1-2 centimetre thickness with sawdust or wheat bran, and covering electric blanket it on adds the little shed of plastics at last then; The control temperature is at 18-23 ℃, and rudiment in general 7-10 days was emerged in 15-20 days, and emergence rate reaches 80-90%;
B, grow seedlings: after emerging,, potato seed transplanted together with the bud of being sent out bend canopy to plastics and grow seedlings again, when the potato seedling reaches more than 40 centimetres, and occur 3 during, the completion of growing seedlings with upper branch by 25 centimetres seeding row spacings, 30 centimetres line-spacing;
The step of (2), transplanting is: transplant flat the inserting of potato seedling seedlings in the soil of ridge by conventional method, and the depth is consistent;
(3), enhance field management, in time look into seedling and fill the gaps with seedlings; In the process of field management, potato rattan when row envelope, carry out branch ridge reason rattan, the potato rattan of potato ridge one side is moved to opposite side, per two ridge potato rattans and a ditch, a ditch dries in the air out, and adopts heat condition to improve the potato ridge, increases day and night temperature, quickens the potato piece and expands, and reaches the purpose of high yield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103106822A CN102498844B (en) | 2011-10-14 | 2011-10-14 | High-yield sweet potato cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103106822A CN102498844B (en) | 2011-10-14 | 2011-10-14 | High-yield sweet potato cultivation method |
Publications (2)
| Publication Number | Publication Date |
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| CN102498844A true CN102498844A (en) | 2012-06-20 |
| CN102498844B CN102498844B (en) | 2013-07-31 |
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| CN2011103106822A Active CN102498844B (en) | 2011-10-14 | 2011-10-14 | High-yield sweet potato cultivation method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845213A (en) * | 2012-09-29 | 2013-01-02 | 山西省农业科学院玉米研究所 | Sweet potato seedling raising method |
| CN102960176A (en) * | 2012-12-17 | 2013-03-13 | 范子山 | Operation method for high production comprehensive seedling raising technology of starch sweet potatoes |
| CN103283457A (en) * | 2013-05-31 | 2013-09-11 | 云南农业大学 | Drought-resisting batata seedling culture method |
| CN103340075A (en) * | 2013-07-03 | 2013-10-09 | 江西省农业科学院作物研究所 | Method for growing sweet potato seedlings in heat preservation mode in foam box |
| CN103891503A (en) * | 2014-03-17 | 2014-07-02 | 中国科学院北方粳稻分子育种联合研究中心 | Method for cultivating leaf sweet potatoes in greenhouse of north |
| CN104303779A (en) * | 2014-10-20 | 2015-01-28 | 山东农业大学 | Cultivation method capable of improving quality of edible sweet potato tuberous roots |
| CN104920051A (en) * | 2015-06-30 | 2015-09-23 | 湖北省农业科学院粮食作物研究所 | Method for protecting seedlings of sweet potatoes for vegetable use in winter greenhouse and marketing sweet potato seedlings in advance |
| CN109644802A (en) * | 2018-04-23 | 2019-04-19 | 林元昆 | A kind of implantation methods of high yield sweet potato |
| CN109744114A (en) * | 2019-02-10 | 2019-05-14 | 云南洪邦薯业发展有限公司 | Micro potato greenhouse high-yield planting method |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1857055A (en) * | 2006-05-22 | 2006-11-08 | 肖伟根 | Sweet potato production increasing new Technology |
| CN101120639A (en) * | 2006-08-07 | 2008-02-13 | 王守科 | High-production planting method for sweet potato |
| CN102090244A (en) * | 2009-12-14 | 2011-06-15 | 陈宝贤 | Technology for culturing high-quality high-yield detoxification sweet potato |
-
2011
- 2011-10-14 CN CN2011103106822A patent/CN102498844B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1857055A (en) * | 2006-05-22 | 2006-11-08 | 肖伟根 | Sweet potato production increasing new Technology |
| CN101120639A (en) * | 2006-08-07 | 2008-02-13 | 王守科 | High-production planting method for sweet potato |
| CN102090244A (en) * | 2009-12-14 | 2011-06-15 | 陈宝贤 | Technology for culturing high-quality high-yield detoxification sweet potato |
Non-Patent Citations (2)
| Title |
|---|
| 刑凤武等: "优质食用型甘薯新品种皖薯8号的特征特性及高产栽培技术", 《安徽农业科学》, 30 April 2002 (2002-04-30), pages 660 - 675 * |
| 朱玉灵: "阜薯24甘薯种植表现及高产栽培技术", 《现代农业科技》, no. 07, 15 April 2011 (2011-04-15), pages 79 - 80 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845213A (en) * | 2012-09-29 | 2013-01-02 | 山西省农业科学院玉米研究所 | Sweet potato seedling raising method |
| CN102960176A (en) * | 2012-12-17 | 2013-03-13 | 范子山 | Operation method for high production comprehensive seedling raising technology of starch sweet potatoes |
| CN103283457A (en) * | 2013-05-31 | 2013-09-11 | 云南农业大学 | Drought-resisting batata seedling culture method |
| CN103340075A (en) * | 2013-07-03 | 2013-10-09 | 江西省农业科学院作物研究所 | Method for growing sweet potato seedlings in heat preservation mode in foam box |
| CN103891503A (en) * | 2014-03-17 | 2014-07-02 | 中国科学院北方粳稻分子育种联合研究中心 | Method for cultivating leaf sweet potatoes in greenhouse of north |
| CN103891503B (en) * | 2014-03-17 | 2016-04-06 | 中国科学院北方粳稻分子育种联合研究中心 | A kind of northern greenhouse room leaf type sweet potato cultivation method |
| CN104303779A (en) * | 2014-10-20 | 2015-01-28 | 山东农业大学 | Cultivation method capable of improving quality of edible sweet potato tuberous roots |
| CN104920051A (en) * | 2015-06-30 | 2015-09-23 | 湖北省农业科学院粮食作物研究所 | Method for protecting seedlings of sweet potatoes for vegetable use in winter greenhouse and marketing sweet potato seedlings in advance |
| CN109644802A (en) * | 2018-04-23 | 2019-04-19 | 林元昆 | A kind of implantation methods of high yield sweet potato |
| CN109744114A (en) * | 2019-02-10 | 2019-05-14 | 云南洪邦薯业发展有限公司 | Micro potato greenhouse high-yield planting method |
| 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 |
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| CN102498844B (en) | 2013-07-31 |
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Effective date of registration: 20180731 Address after: 442500 dau Liu cross Valley Village, Yunyang District, Shiyan, Hubei, China Patentee after: Hubei upward food Limited by Share Ltd Address before: 442500 Yunxian Sweet Potato Research Institute, 4 Yunxian normal road, Chengguan Town, Shiyan, Hubei Patentee before: Xu Ziqiang |