CN102165891A - High-yield cultivation method for potatoes with three layers of potatoes - Google Patents
High-yield cultivation method for potatoes with three layers of potatoes Download PDFInfo
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- CN102165891A CN102165891A CN2011100280259A CN201110028025A CN102165891A CN 102165891 A CN102165891 A CN 102165891A CN 2011100280259 A CN2011100280259 A CN 2011100280259A CN 201110028025 A CN201110028025 A CN 201110028025A CN 102165891 A CN102165891 A CN 102165891A
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Abstract
The invention relates to a high-yield cultivation method for potatoes with three layers of potatoes, which adopts large ridges 75-90 cm long, and applies high-quality high-yield virus-free potato seeds and a special fertilizer for potatoes. In sowing, 20-30 cm deep ditching is conducted, and 10-12 cm first earthing is conducted after the sowing. When seedlings grow up to 10 cm, the seedlings are broken at a position 5-7 cm on potato tubers of the potato seeds and the broken seedlings are leveled together with soil by using a special seedling breaking device and a leveler. When the seedlings come up out of the ground and grow up to 3-5 cm, a special hiller is used for earthing up for 10-12 cm, so as to tightly seal and cover all the seedlings coming up out of the ground. By adopting the deep ditching, and one-time earthing up, one-time sealing breaking and one-time seedling sealing after the sowing, so that new potato points of the potatoes are formed, and a three-dimensional structure with three layers of potatoes including an upper layer, a medium layer and a lower layer is formed on underground parts of potato plants, so as to realize three layers of potatoes. By adopting the cultivation method, the yield per unit area of the potatoes can be above 40 t/ha. The high-yield cultivation method is simple in operation and easy to generalize.
Description
Technical field
The present invention relates to a kind of agriculture cultivation technology, be specifically related to a kind of potato high-yield cultivating method.
Background technology
Potato is one of the whole world four grande culture things, 144 country plantation potatos are arranged, about 7,000,000 hectares of area, 15.9 tons/hectare of average per unit area yields, China seed is implanted with 5,000,000 hectares of potatos, 15.3 tons/hectare of average per unit area yields, a little less than world average level, its knot potato mode is one deck knot potato, promptly on the potato seed piece 1-3 centimetre apart from 5-9 potato of ridge top 10-15 centimeters horizontal growth, original planting type mostly is ridge and does, base fertilizer is disposable during sowing applies, and does not topdress the wide 65-70cm of ridge substantially, traditional culture technique falls behind, and fertilizing method and fertilizer ratio are all unreasonable.
Summary of the invention
The object of the invention provides a kind of potato high-yield culturing new method, makes potato realize the three-layered node potato, can make potato yield improve more than 50%.
The technical scheme of potato three-layered node potato high-yield cultivating method of the present invention for achieving the above object is: adopt the big ridge of 75-90cm, use the good quality and high output virus-free seed potato, and use potato special fertilizer, deep ditching 20-30cm during sowing, earthing 10-12cm for the first time after planting, still be not unearthed to the 10cm great majority when seedling is long, when indivedual being unearthed arranged, with special disconnected seedling device and leveller, the disconnected seedling in 5-7cm place connects soil and levels land with this kind of tool together on potato seed potato piece, when waiting to come up 3-5cm, banker ridging 10-12cm with special use, the seedling of being unearthed is all tight with the real button of grave, after treating that potato is unearthed again, by production management between normal potato fields, reach 20cm earthing standard on the potato seed piece to the last ridging of potato full-bloom stage, the potato plant under ground portion has been formed, in, the stereochemical structure of following three-layered node potato, be that ground floor knot 1cm on the potato piece pushes up 15-20cm space horizontal growth apart from ridge, second layer knot is that 5-7cm is apart from 10-15cm space, ridge top horizontal growth on the potato seed piece at disconnected seedling place, and three-layered node is at 5-10cm space, distance ridge top horizontal growth.
Because the present invention takes deep ditching 20-30cm earthing after planting, once disconnected seedling, once seal seedling, make potato form new knot potato point, potato plant has formed the stereochemical structure of upper, middle and lower three-layered node potato under ground portion, and realized that three-layered node potato, this cultivation method can make the potato per unit area yield reach more than 40 tons/hectare.The inventive method is simple to operate, is easy to promote.
Description of drawings
Fig. 1 is existing cultivation method potato knot potato schematic diagram.
Fig. 2 is a potato three-layered node potato high-yield cultivating method schematic diagram of the present invention.
Embodiment
As shown in Figure 2, adopt the big ridge of 75-90cm, use the good quality and high output virus-free seed potato, and use potato special fertilizer, deep ditching 20-30cm during sowing, earthing 10-12cm for the first time after planting, still be not unearthed to the 10cm great majority when seedling is long, when indivedual being unearthed arranged, with special disconnected seedling device and leveller, the disconnected seedling in 5-7cm place connects soil and levels land with this kind of tool together on potato seed potato piece, when waiting to come up 3-5cm, with special-purpose banker ridging 10-12cm, the seedling of being unearthed is all tight with the real button of grave, after treating that potato is unearthed again,, reach 20cm earthing standard on the potato seed piece to the last ridging of potato full-bloom stage by production management between normal potato fields, the potato plant under ground portion has been formed, in, the stereochemical structure of following three-layered node potato, 1 for ground floor knot 1cm on the potato piece pushes up 15-20cm space horizontal growth apart from ridge among Fig. 2, and 2 for second layer knot is that 5-7cm is apart from 10-15cm space, ridge top horizontal growth on the potato seed piece at disconnected seedling place, and 3 is that three-layered node is at 5-10cm space, distance ridge top horizontal growth.
Potato three-layered node potato technology has all realized the three-layered node potato, 46.3 tons/hectare of average per unit area yields through 8500 mu of large-area applications tests in 3 years.
Claims (1)
1. potato three-layered node potato high-yield cultivating method, it is characterized in that: adopt the big ridge of 75-90cm, use the good quality and high output virus-free seed potato, and use potato special fertilizer, deep ditching 20-30cm during sowing, earthing 10-12cm for the first time after planting, still be not unearthed to the 10cm great majority when seedling is long, when indivedual being unearthed arranged, with special disconnected seedling device and leveller, the disconnected seedling in 5-7cm place connects soil and levels land with this kind of tool together on potato seed potato piece, when waiting to come up 3-5cm, banker ridging 10-12cm with special use, the seedling of being unearthed is all tight with the real button of grave, after treating that potato is unearthed again, by production management between normal potato fields, reach 20cm earthing standard on the potato seed piece to the last ridging of potato full-bloom stage, the potato plant under ground portion has been formed, in, the stereochemical structure of following three-layered node potato, promptly (1) pushes up 15-20cm space horizontal growth for ground floor knot 1cm on the potato piece apart from ridge, (2) for second layer knot is that 5-7cm is apart from 10-15cm space, ridge top horizontal growth on the potato seed piece at disconnected seedling place, (3) are that three-layered node is at 5-10cm space, distance ridge top horizontal growth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100280259A CN102165891A (en) | 2011-01-24 | 2011-01-26 | High-yield cultivation method for potatoes with three layers of potatoes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110025028 | 2011-01-24 | ||
| CN201110025028.7 | 2011-01-24 | ||
| CN2011100280259A CN102165891A (en) | 2011-01-24 | 2011-01-26 | High-yield cultivation method for potatoes with three layers of potatoes |
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| CN102165891A true CN102165891A (en) | 2011-08-31 |
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| CN2011100280259A Pending CN102165891A (en) | 2011-01-24 | 2011-01-26 | High-yield cultivation method for potatoes with three layers of potatoes |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798565A (en) * | 2015-01-21 | 2015-07-29 | 尹作全 | High-yield culture method for broken buds of potato |
| CN105409561A (en) * | 2015-12-10 | 2016-03-23 | 安徽省农业科学院园艺研究所 | High-yield cultivation method for greenhouse potatoes by repeatedly harvesting for many times |
| CN105532217A (en) * | 2015-12-08 | 2016-05-04 | 安徽省农业科学院园艺研究所 | Potato ultra-high yield container cultivation method |
| CN109906900A (en) * | 2019-04-01 | 2019-06-21 | 云南省农业科学院经济作物研究所 | A kind of potato primary stock mating system |
| CN115885795A (en) * | 2022-12-16 | 2023-04-04 | 中国热带农业科学院热带作物品种资源研究所 | Cassava stereoscopic planting method |
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| US4115950A (en) * | 1975-03-06 | 1978-09-26 | Kalman Lantai | Method of increasing the yield in the cultivation of tuber-producing plants and a device for carrying out the method |
| SU1722275A1 (en) * | 1990-01-29 | 1992-03-30 | Украинский Научно-Исследовательский Институт Картофельного Хозяйства | Potato growing method |
| CN1238121A (en) * | 1998-06-10 | 1999-12-15 | 黑龙江省望奎县东郊正白前二黄麻土豆种薯经销股份合作公司 | Method for cultivating seeding of Huangmazi potato as seed |
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2011
- 2011-01-26 CN CN2011100280259A patent/CN102165891A/en active Pending
Patent Citations (3)
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| US4115950A (en) * | 1975-03-06 | 1978-09-26 | Kalman Lantai | Method of increasing the yield in the cultivation of tuber-producing plants and a device for carrying out the method |
| SU1722275A1 (en) * | 1990-01-29 | 1992-03-30 | Украинский Научно-Исследовательский Институт Картофельного Хозяйства | Potato growing method |
| CN1238121A (en) * | 1998-06-10 | 1999-12-15 | 黑龙江省望奎县东郊正白前二黄麻土豆种薯经销股份合作公司 | Method for cultivating seeding of Huangmazi potato as seed |
Non-Patent Citations (6)
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| 《农民致富之友》 20100610 陈晶 马铃薯大垄多层结薯栽培技术 全文 1 , * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798565A (en) * | 2015-01-21 | 2015-07-29 | 尹作全 | High-yield culture method for broken buds of potato |
| CN105532217A (en) * | 2015-12-08 | 2016-05-04 | 安徽省农业科学院园艺研究所 | Potato ultra-high yield container cultivation method |
| CN105409561A (en) * | 2015-12-10 | 2016-03-23 | 安徽省农业科学院园艺研究所 | High-yield cultivation method for greenhouse potatoes by repeatedly harvesting for many times |
| CN109906900A (en) * | 2019-04-01 | 2019-06-21 | 云南省农业科学院经济作物研究所 | A kind of potato primary stock mating system |
| CN109906900B (en) * | 2019-04-01 | 2021-10-19 | 云南省农业科学院经济作物研究所 | Potato protospecies breeding method |
| CN115885795A (en) * | 2022-12-16 | 2023-04-04 | 中国热带农业科学院热带作物品种资源研究所 | Cassava stereoscopic planting method |
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Application publication date: 20110831 |