CN108668817A - The big cave cultural method of sweet potato - Google Patents
The big cave cultural method of sweet potato Download PDFInfo
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- CN108668817A CN108668817A CN201810990870.6A CN201810990870A CN108668817A CN 108668817 A CN108668817 A CN 108668817A CN 201810990870 A CN201810990870 A CN 201810990870A CN 108668817 A CN108668817 A CN 108668817A
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- cave
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- big cave
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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
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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Abstract
The present invention provides a kind of big cave cultural method of sweet potato, and the specific method is as follows：（1）First carry out crop field site preparation, then the big caves the 50cm of 50cm × 40 of 40 50cm × 40 are made a call to, apply 5,000 6000 kilograms fully decomposed of farm organic fertilizer per acre, ridge row both sides are made in the application of base manure 60%, 40% applies big cave bottom, per 12 kilograms of cave, then with the soil uniform mixing of cave bottom, fresh soddy soil of the big cave containing 40% volume browse, it is filled to the position of 30 centimetres of depths, remaining fills and leads up big cave with table soil, in big cave center level planting potato seedling growth, 3 4cm of transplant depth；（2）0.6 0.7 meters of spacing in the rows, 0.8 1 meters of line-spacing plant 1,200 1300 plants of potato seedling growth per acre；（3）It waits for that potato seedling growth grows to 40 50 centimeter lengths, makees ridge ridging, uniline ridging.This method Ipomoea batatas production higher, head bigger.
Description
Technical field
The invention belongs to agricultural technology fields, and in particular to a kind of big cave cultural method of sweet potato.
Background technology
Traditional cultivation method of sweet potato is as follows：Crop field site preparation is first carried out, then basal dressing makees ridge cultivation seedling,（Also have and first plant seedling
Ridge is made in ridging afterwards）, general 0.7-1m of line-spacing or so, the general 0.23-0.32m of spacing in the rows.3000-4000 plants of ipomoea batatas seedling is inserted per acre,
Per mu yield is 3000-6000 jins general, it is therefore necessary to develop a kind of new cultivation method of sweet potato, improve Ipomoea batatas production.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of big cave cultural method of sweet potato, specific methods
It is as follows：
（1）Crop field site preparation is first carried out, the big caves 40-50cm × 40-50cm × 40-50cm are then beaten, is applied per acre fully decomposed
Ridge row both sides are made in 5000-6000 kilograms of organic fertilizer, preferably pig manure original biogas slurry, biogas residue, the application of base manure 60%, and 40% applies big cave bottom
Portion, per 1.6-2 kilograms of cave, then with the soil uniform mixing of cave bottom, big cave is with containing 40%（Volume）The fresh soddy soil of browse, most
It is the aerial part of the fields such as grass family ruderal well, does not have to contracting root weeds, be filled to the position of 30cm depths.Effect is potato wedge
When expanding, browse scytoblastema originally rots to form " cavity " to be expanded for potato wedge, reduces the energy of sweet potato impacting soil consumption, while browse
Decayed portion becomes absorbable fertilizer, promotees potato wedge and expands rapidly.Remaining fills and leads up big cave with table soil, in big cave center level planting potato
Seedling, transplant depth 3-4cm；
（2）Spacing in the rows 0.6-0.7m, line-spacing 0.8-1m plant 1100-1300 plants of potato seedling growth per acre；
（3）It waits for that potato seedling growth grows to 40-50cm long, makees ridge ridging, uniline ridging.
The big cave cultural method of sweet potato of the present invention is as follows compared with the difference of traditional cultivation method：
（1）Conventional method is to beat vesicle, directly plants seedling, the application method is to open the big cave of 40cm × 40cm × 40cm, and fertilising is filled out
Seedling is planted after soddy soil；
（2）Conventional method plants 3000-4000 plants per acre, and big cave " cavity " method plants 1100-1300 plants per acre.
Big cave cultural method the having the beneficial effect that compared with traditional cultivation method of sweet potato of the present invention：
1, same plot, while potato seedling growth is inserted, under the conditions of meeting the basic need fertilizer of yield, 60-100% can be increased production.Single plant yield
Up to 8-20 jins, per mu yield is up to ten thousand jin or more.
2, it is few that potato quantity is inserted per acre, is the one third or so of traditional slotting potato seedling growth method, has been saved seedling.
3, since strain number per acre is few, seedlings plugging top dressing, ridging is convenient, saving of labor.Labour's consumption is shared by yield per unit area
Compare, two methods remain basically stable.
4, the sweet potato individual produced is big, 1-5 jins single, facilitates harvest, carries and processes.
Specific implementation mode
Embodiment of the present invention is described in detail below in conjunction with example, but those skilled in the art will manage
Solution, the following example is merely to illustrate the present invention, and should not be taken as limiting the scope of the invention.
Embodiment 1
The big cave cultural method of sweet potato of the present invention is as follows：
（1）Crop field site preparation is first carried out, the big caves 40cm × 40cm × 40cm are then beaten, applies fully decomposed organic fertilizer 6000 per acre
Kilogram or so, organic fertilizer is biogas residue, and ridge row both sides are made in the application of base manure 60%, and 40% applies big cave bottom, per 1 kilogram of cave, then with cave
Bottom soil uniform mixing, big cave is with containing 40%（Volume）, the fresh soddy soil of field grass family browse is filled to the position of 30cm depths
Set, when potato wedge is expanded, browse rot substantially formed " cavity " expanded for potato wedge, reduce sweet potato impacting soil consumption energy,
Browse decayed portion becomes absorbable fertilizer simultaneously, promotees potato wedge and expands rapidly.Remaining fills and leads up big cave with table soil, in big cave center
Level planting potato seedling growth, transplant depth 3-4cm；
（2）Spacing in the rows 0.65m, line-spacing 0.9m plant 1140 plants of potato seedling growth per acre；
（3）It waits for that potato seedling growth grows to 40-50cm long, makees ridge ridging, uniline ridging.
10567 jin of the method for the present invention sweet potato per mu yield.
Comparative example 1
With the same plot of embodiment, crop field site preparation is first carried out, then basal dressing makees ridge cultivation seedling, line-spacing 0.8m or so, spacing in the rows 0.27m
Left and right.3400 plants of ipomoea batatas seedling, 6167 jin of per mu yield are inserted per acre.
The above content describes the basic principles and main features of the present invention, and the present invention is not limited to the above embodiments,
Without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements are all
It falls into scope of the claimed invention.
Claims (4)
1. a kind of big cave cultural method of sweet potato, it is characterised in that include the following steps：
（1）Crop field site preparation is first carried out, the big caves 40-50cm × 40-50cm × 40-50cm are then beaten, is applied per acre fully decomposed
Ridge row both sides are made in 5000-6000 kilograms of organic fertilizer, the application of base manure 60%, and 40% applies big cave bottom, per 1-2 kilograms of cave, then with cave
Bottom soil uniform mixing, fresh soddy soil of the big cave containing 40-50% volume parts browses, is filled to the position of 30 centimetres of depths,
It is remaining to fill and lead up big cave with table soil, in big cave center level planting potato seedling growth, transplant depth 3-4cm；
（2）Spacing in the rows 0.6-0.7m, line-spacing 0.8-1m plant 1200-1300 plants of potato seedling growth per acre；
（3）It waits for that potato seedling growth grows to 40-50cm long, makees ridge ridging, uniline ridging.
2. the big cave cultural method of sweet potato according to claim 1, it is characterised in that include the following steps：
（1）Crop field site preparation is first carried out, the big caves 40cm × 40cm × 40cm are then beaten, is often spreaded manuer in holes into fully decomposed organic fertilizer 4.6
Kilogram, ridge row both sides are made in the application of base manure 60%, and 40% applies big cave bottom, then with the soil uniform mixing of cave bottom, big cave is with containing
The fresh soddy soil of 40% browse of volume parts, is filled to the position of 30cm depths, remaining fills and leads up big cave with table soil, in big cave center level planting
Potato seedling growth, transplant depth 3-4cm；
（2）Spacing in the rows 0.65m, line-spacing 0.9m plant 1200 plants of potato seedling growth per acre；
（3）It waits for that potato seedling growth grows to 40-50 centimeter lengths, makees ridge ridging, uniline ridging.
3. the big cave cultural method of sweet potato according to claim 1 or claim 2, it is characterised in that step（1）The fresh soddy soil is standing grain
The aerial part of undergraduate course field ruderal.
4. the big cave cultural method of sweet potato according to claim 1 or claim 2, it is characterised in that step（1）The organic fertilizer is pig manure
Former biogas slurry, biogas residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990870.6A CN108668817A (en) | 2018-08-28 | 2018-08-28 | The big cave cultural method of sweet potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810990870.6A CN108668817A (en) | 2018-08-28 | 2018-08-28 | The big cave cultural method of sweet potato |
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| Publication Number | Publication Date |
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| CN108668817A true CN108668817A (en) | 2018-10-19 |
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| CN201810990870.6A Pending CN108668817A (en) | 2018-08-28 | 2018-08-28 | The big cave cultural method of sweet potato |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511295A (en) * | 2011-12-29 | 2012-06-27 | 上海博琛生物科技有限公司 | Cultivation method for improving ground temperature at early spring seedling raising period of sweet potato |
| CN103609274A (en) * | 2013-10-10 | 2014-03-05 | 孔赟荣 | High-yield cultivation method of selenium-rich purple sweet potatoes |
| CN103636382A (en) * | 2013-12-04 | 2014-03-19 | 狄正兴 | Potato deep groove hilling farming method |
| CN103999683A (en) * | 2014-06-10 | 2014-08-27 | 贾秉堂 | Water-saving sweet potato planting method |
| CN105123160A (en) * | 2015-06-14 | 2015-12-09 | 傅美娜 | Method for efficient cultivating purple sweet potato |
-
2018
- 2018-08-28 CN CN201810990870.6A patent/CN108668817A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511295A (en) * | 2011-12-29 | 2012-06-27 | 上海博琛生物科技有限公司 | Cultivation method for improving ground temperature at early spring seedling raising period of sweet potato |
| CN103609274A (en) * | 2013-10-10 | 2014-03-05 | 孔赟荣 | High-yield cultivation method of selenium-rich purple sweet potatoes |
| CN103636382A (en) * | 2013-12-04 | 2014-03-19 | 狄正兴 | Potato deep groove hilling farming method |
| CN103999683A (en) * | 2014-06-10 | 2014-08-27 | 贾秉堂 | Water-saving sweet potato planting method |
| CN105123160A (en) * | 2015-06-14 | 2015-12-09 | 傅美娜 | Method for efficient cultivating purple sweet potato |
Non-Patent Citations (1)
| Title |
|---|
| 王建玲等: "甘薯树不同模式特性及其栽培技术", 《现代农业科技》 * |
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Application publication date: 20181019 |