CN112840983A - Commercial yam slant cultivation method - Google Patents
Commercial yam slant cultivation method Download PDFInfo
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- CN112840983A CN112840983A CN201911186881.XA CN201911186881A CN112840983A CN 112840983 A CN112840983 A CN 112840983A CN 201911186881 A CN201911186881 A CN 201911186881A CN 112840983 A CN112840983 A CN 112840983A
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- yam
- polyhedron
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- cultivation method
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- 238000012364 cultivation method Methods 0.000 title claims abstract description 16
- 235000004879 dioscorea Nutrition 0.000 claims abstract description 37
- 244000281702 Dioscorea villosa Species 0.000 claims abstract description 35
- 240000001811 Dioscorea oppositifolia Species 0.000 claims abstract description 30
- 235000002722 Dioscorea batatas Nutrition 0.000 claims abstract description 29
- 235000006536 Dioscorea esculenta Nutrition 0.000 claims abstract description 29
- 235000003416 Dioscorea oppositifolia Nutrition 0.000 claims abstract description 29
- 239000002689 soil Substances 0.000 claims abstract description 13
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 9
- 238000003306 harvesting Methods 0.000 abstract description 4
- 235000000504 Dioscorea villosa Nutrition 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of yam cultivation, and provides a commercial yam slant cultivation method, which comprises the following steps: s1, mechanically taking a surface plough layer and organic fertilizer, constructing a polyhedron, and covering a plastic yam strip growth hindering plate on the polyhedron slope; s2, firstly, paving a layer of organic fertilizer on the top of the polyhedron, and then paving a layer of plough layer soil on the top and the inclined plane of the polyhedron; and S3, cultivating Chinese yam rhizome sections at a position which is 4.5-5.5cm away from the top surface upwards along the inclined plane of the polyhedron, wherein the Chinese yam winding stems are erected by two rows of brackets along the cultivation rows for 4.8-5.5 m. The invention simulates the growth habit and environment of wild yam, and the plurality of round holes are distributed on the plastic flat plate, so that the root system of the yam can conveniently penetrate through the PVC flat plate, the root system can completely and naturally grow, and the original quality of the yam strips is kept. The harvesting of the yam strips can be conveniently mechanized, and the cost and the labor are saved by about 35 per mu.
Description
Technical Field
The invention belongs to the technical field of yam cultivation, and particularly relates to a commercial yam slant cultivation method.
Background
After the conventional yam seedlings are grown, the long tap of yam strips can lose part of commodity output, the whole land needs to be turned for 1-1.2m, 30-35 workers are needed for harvesting, and a large amount of labor and physical strength are consumed, so that a method capable of reducing the consumption of yam seedlings is urgently needed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a commercial yam slant cultivation method, which can effectively solve the problem that a large amount of labor and physical strength are consumed in the yam strip harvesting process in the prior art.
The purpose of the invention is realized by the following technical scheme:
the commercial yam slant cultivation method is characterized by comprising the following steps:
s1, mechanically taking a surface plough layer and organic fertilizer, constructing a polyhedron, and covering a plastic yam strip growth hindering plate on the polyhedron slope;
s2, paving a layer of organic fertilizer on the top of the polyhedron, and paving a layer of plough layer soil on the top and the inclined plane of the polyhedron;
s3, cultivating Chinese yam rhizome sections at positions 4.5-5.5cm away from the top surface upwards along the inclined plane of the polyhedral plastic Chinese yam strip growth hindering plate, wherein the Chinese yam winding stems are arranged along the cultivation rows by two rows of supports and are 4.8-5.5m higher.
Optionally, in step S1, a plurality of circular holes are distributed on the plane of the plastic Chinese yam strip growth hindering plate, and the pattern of the circular holes is rectangular.
Optionally, in the step S2, the thickness of the organic fertilizer is 18-20cm, and the thickness of the plough layer soil is 8-10 cm.
Optionally, the plant distance of the root segments of the yam in the step S3 is 18-22cm, and 3600-3800 plants/mu.
Optionally, in step S1, the axial cross section of the polyhedron has a trapezoidal structure.
Optionally, in step S3, the bottoms of the brackets are symmetrically distributed on two sides of the polyhedron, the tops of the brackets are bound at a position 4.4-4.6m away from the ground, and the bound positions of the brackets are bound in series by iron wires.
The invention has the following beneficial effects:
the three-dimensional trapezoid used in the invention utilizes a mechanical structure, can effectively achieve the purposes of natural distribution of wild yam roots and absorption of soil nutrition, simulates wild growth habits and environments of yam, enables the yam to absorb the full natural growth of the roots and keeps the original quality. The Chinese yam strips are convenient to harvest, the cost and labor are saved by about 35 per mu, and the large-scale mechanized cultivation of commercial Chinese yams on the root and stem sections of the Chinese yams is realized.
Drawings
FIG. 1 is a schematic flow chart of a commercial yam slant cultivation method of the present invention;
FIG. 2 is a schematic structural diagram of a commercial yam slant cultivation method of the present invention;
FIG. 3 is a schematic diagram of a structure of a plastic yam strip growth hindering plate obtained by the commercial yam slant cultivation method of the present invention;
reference numerals: 1. a polyhedron; 2. a support; 3. iron wires; 4. a plastic yam strip growth hindering plate; 5. a circular hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in the figure, the specific scheme of the invention is as follows: the commercial yam slant cultivation method is characterized by comprising the following steps:
s1, mechanically taking a surface plough layer and an organic fertilizer, constructing a polyhedron 1, and covering a plastic yam strip growth hindering plate on the inclined surface of the polyhedron 1;
s2, paving a layer of organic fertilizer on the top of the polyhedron 1, and paving a layer of plough layer soil on the top and the inclined plane of the polyhedron 1;
s3, cultivating Chinese yam rhizome sections at the positions which are 4.5-5.5cm away from the top surface upwards along the inclined plane of the polyhedral 1 plastic Chinese yam strip growth hindering plate, wherein the Chinese yam winding stems are arranged along the cultivation rows by two rows of supports and are 4.8-5.5m high.
Further, in the step S1, a plurality of circular holes 5 are distributed on the plane of the plastic Chinese yam strip growth blocking plate 4, and the patterns of the circular holes 5 are distributed in a rectangular shape.
Further, in the step S2, the thickness of the organic fertilizer is 18-20cm, and the thickness of the plough layer soil is 8-10 cm.
Further, the distance between the Chinese yam rhizome segments in the step S3 is 18-22cm, and 3600-3800 plants/mu.
Further, in step S1, the axial section of the polyhedron 11 has a trapezoidal structure.
Further, in the step S3, the bottoms of the supports 2 are symmetrically distributed on two sides of the polyhedron 1, the tops of the supports 2 are bound at positions of 4.4-4.6m, and the bound positions of the supports 2 are bound in series by iron wires 3.
As shown in the figure, the mechanical surface is taken 10cm of the cultivated layer and piled on one side, about 70m per mu3Organic fertilizer of 20cm, mechanically constructing a polyhedron 1, compacting inclined planes at two sides by using an electric vibrating plate, covering sand or fine soil at the concave rough part of the inclined plane to enable the inclined plane to be completely mirror-smooth, covering the inclined plane with a plastic Chinese yam strip growth hindering plate, and enabling Chinese yam roots to enter a three-dimensional trapezoid through the gap of the plastic Chinese yam strip growth hindering plate. The height of the bottom surface of the three-dimensional trapezoid is 5cm lower, and the rainstorm is guided and used for installing spray irrigation to realize water and fertilizer integration; drought resistance and later-stage field management.
Example 1:
after organic fertilizers are piled on the three-dimensional trapezoidal top surface, the trapezoidal top surface and the inclined surface are covered by the plough layer soil with the thickness of 8cm, the Chinese yam is properly compacted, Chinese yam rhizome sections are cultivated along the inclined surface of the trapezoidal plastic Chinese yam strip growth blocking plate, the distance between the Chinese yam rhizome sections and the inclined surface of the trapezoidal plastic Chinese yam strip growth blocking plate is 4.5cm below the trapezoidal top surface, the plant spacing is 18cm, and about 3600 Chinese yam plants/mu is consistent with. The stem scaffold was 4.8m high. Two rows of support brackets at two sides of each solid trapezoid are bound at a position of 4.4 m. And then the binding position of the whole row is bound by iron wires in series, and two sections of the iron wires are fixed by wood piles.
Example 2:
after organic fertilizers are piled on the three-dimensional trapezoidal top surface, the trapezoidal top surface and the inclined surface are covered with plough layer soil with the thickness of 9cm, the Chinese yam rhizome sections are cultivated along the inclined surface of the trapezoidal plastic Chinese yam strip growth blocking plate with the distance of 5cm below the trapezoidal top surface, the plant spacing is 20cm, and about 3700 plants/mu is consistent with the conventional cultivation quantity. The stem scaffold was 5m high. Two rows of support brackets at two sides of each solid trapezoid are bound at a position of 4.5 m. And then the binding position of the whole row is bound by iron wires in series, and two sections of the iron wires are fixed by wood piles.
Example 3:
after organic fertilizers are piled on the three-dimensional trapezoidal top surface, the trapezoidal top surface and the inclined surface are covered by the plough layer soil with the thickness of 10cm, the Chinese yam is properly compressed, Chinese yam rhizome sections are cultivated along the inclined surface of the trapezoidal plastic Chinese yam strip growth blocking plate with the distance of 5.5cm from the lower part of the trapezoidal top surface, the planting distance is 22cm, and about 3800 plants/mu is consistent with the conventional cultivation quantity. The stem scaffold was 5.2m high. Two rows of support brackets at two sides of each solid trapezoid are bound at a position of 4.6 m. And then the binding position of the whole row is bound by iron wires in series, and two sections of the iron wires are fixed by wood piles.
Wherein the field fertilizer and the pest and disease damage prevention adopt the conventional method.
After the Chinese yam is harvested by a wood shovel on the inclined plane, the inclined plane needs to be supplemented with soil again to keep the inclined plane smooth.
After 5 years or after the yield is reduced, the direction of the cultivation rows is changed again to construct a three-dimensional trapezoid. Or fallow for 1-2 years.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the invention as defined by the appended claims and their equivalents. The parts not described in the specification are prior art or common general knowledge. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (6)
1. The commercial yam slant cultivation method is characterized by comprising the following steps:
s1, mechanically taking a surface plough layer and organic fertilizer, constructing a polyhedron, and covering a plastic yam strip growth hindering plate on the polyhedron slope;
s2, paving a layer of organic fertilizer on the top of the polyhedron, and paving a layer of plough layer soil on the top and the inclined plane of the polyhedron;
s3, cultivating Chinese yam rhizome sections at positions 4.5-5.5cm away from the top surface upwards along the inclined plane of the polyhedral plastic Chinese yam strip growth hindering plate, wherein the Chinese yam winding stems are arranged along the cultivation rows by two rows of supports and are 4.8-5.5m higher.
2. The slant cultivation method of commercial yam according to claim 1, wherein a plurality of circular holes are distributed on the plane of the plastic yam strip growth hindering plate in the step S1, and the circular holes are arranged in a rectangular pattern.
3. The slant cultivation method for commercial yams according to claim 1, wherein the thickness of the organic fertilizer in the step S2 is 18-20cm, and the thickness of the soil in the plough layer is 8-10 cm.
4. The slant cultivation method of commercial yam according to claim 1, wherein the plant spacing of yam rhizome segments in step S3 is 18-22cm, 3600-3800 plants/mu.
5. The slant cultivation method for commercial yams according to claim 1, wherein the axial cross-section of the polyhedron in the step S1 is in a trapezoidal structure.
6. The slant cultivation method of commercial yam according to claim 1, wherein in step S3, the bottoms of the supports are symmetrically distributed on both sides of the polyhedron, the tops of the supports are bound at a distance of 4.4-4.6m from the ground, and the bound positions of the supports are bound in series by iron wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911186881.XA CN112840983A (en) | 2019-11-28 | 2019-11-28 | Commercial yam slant cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911186881.XA CN112840983A (en) | 2019-11-28 | 2019-11-28 | Commercial yam slant cultivation method |
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| Publication Number | Publication Date |
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| CN112840983A true CN112840983A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911186881.XA Pending CN112840983A (en) | 2019-11-28 | 2019-11-28 | Commercial yam slant cultivation method |
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| CN (1) | CN112840983A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000157042A (en) * | 1998-12-01 | 2000-06-13 | Kazutoshi Kimura | Wavy plate tool for cultivating yams |
| JP2006129797A (en) * | 2004-11-08 | 2006-05-25 | Masaru Uchida | Method for cultivating yam |
| CN103609283A (en) * | 2013-11-18 | 2014-03-05 | 邹建运 | Method for planting yams |
| CN103609284A (en) * | 2013-11-18 | 2014-03-05 | 邹建运 | Cultivation method of Chinese yam using shallow directional PVC boards |
| CN106664906A (en) * | 2016-12-29 | 2017-05-17 | 见保林 | Chinese yam planter and planting method |
| CN107466669A (en) * | 2017-10-10 | 2017-12-15 | 南宁致侨农业有限公司 | The shallow raw directional cultivation method of Chinese yam |
| CN107484537A (en) * | 2017-10-10 | 2017-12-19 | 南宁致侨农业有限公司 | Qarnet Chinese yam high yield inoculation method |
| CN107637454A (en) * | 2017-10-10 | 2018-01-30 | 南宁致侨农业有限公司 | Chinese yam implantation methods |
| CN108293776A (en) * | 2017-10-10 | 2018-07-20 | 南宁致侨农业有限公司 | The shallow raw directional cultivation method of Qarnet Chinese yam |
-
2019
- 2019-11-28 CN CN201911186881.XA patent/CN112840983A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000157042A (en) * | 1998-12-01 | 2000-06-13 | Kazutoshi Kimura | Wavy plate tool for cultivating yams |
| JP2006129797A (en) * | 2004-11-08 | 2006-05-25 | Masaru Uchida | Method for cultivating yam |
| CN103609283A (en) * | 2013-11-18 | 2014-03-05 | 邹建运 | Method for planting yams |
| CN103609284A (en) * | 2013-11-18 | 2014-03-05 | 邹建运 | Cultivation method of Chinese yam using shallow directional PVC boards |
| CN106664906A (en) * | 2016-12-29 | 2017-05-17 | 见保林 | Chinese yam planter and planting method |
| CN107466669A (en) * | 2017-10-10 | 2017-12-15 | 南宁致侨农业有限公司 | The shallow raw directional cultivation method of Chinese yam |
| CN107484537A (en) * | 2017-10-10 | 2017-12-19 | 南宁致侨农业有限公司 | Qarnet Chinese yam high yield inoculation method |
| CN107637454A (en) * | 2017-10-10 | 2018-01-30 | 南宁致侨农业有限公司 | Chinese yam implantation methods |
| CN108293776A (en) * | 2017-10-10 | 2018-07-20 | 南宁致侨农业有限公司 | The shallow raw directional cultivation method of Qarnet Chinese yam |
Non-Patent Citations (1)
| Title |
|---|
| 曾茶秀: "紫玉淮山浅生槽诱导栽培技术", 《福建农业科技》 * |
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Application publication date: 20210528 |
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