CN110771469A - Method for planting sweet potato vine for green feed all year round - Google Patents
Method for planting sweet potato vine for green feed all year round Download PDFInfo
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- CN110771469A CN110771469A CN201911289490.0A CN201911289490A CN110771469A CN 110771469 A CN110771469 A CN 110771469A CN 201911289490 A CN201911289490 A CN 201911289490A CN 110771469 A CN110771469 A CN 110771469A
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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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- 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
- A01G22/15—Leaf crops, e.g. lettuce or spinach
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Abstract
The invention provides a method for planting sweet potato vines for green feed all year round, which comprises the following steps: (1) fertilizing and ploughing: applying 2000 kg of farmyard manure and 50 kg of compound fertilizer to each mu of land, and then ploughing for multiple times; (2) building a planting field: using the soil after fertilizing and ploughing to form a plurality of ridges or field making furrows on the flat planting land; (3) planting: vertically inserting potato seedlings into ridges or field ridges, or flattening the potato seedlings on the surfaces of the ridges by using soil; proper amount of water is watered and cultivation management is carried out, the first harvest can be carried out after two months, and the first harvest can be carried out for 6-8 times in one year. The method provided by the patent can rapidly cultivate a large amount of sweet potato vines in a short period, thereby realizing that a large amount of fresh sweet potato vines are uninterruptedly provided as green feed all year round.
Description
Technical Field
The invention belongs to the technical field of crop planting, and particularly relates to a method for planting sweet potato vines for green feed all year round.
Background
At present, in large-scale farms, fattening pigs are almost fed by no green feed, and only breeding boars and sows are fed by a small amount of green feed. The green fodder gap is huge. Although sweet potato vines capable of feeding pigs are widely known, the sweet potato vines can be collected only after sweet potatoes are harvested, and the sweet potatoes are not harvested, so that the sweet potato vines are not available, the labor intensity is high, the labor cost is high, and the sweet potatoes are not easy to transport, so that the main treatment mode of the sweet potato vines is crushing and returning to the field at present, and the sweet potato vines are not fully utilized.
Sweet potato vine is a perennial plant, and is a high-quality green feed for pigs. And the traditional sweet potato planting aims at obtaining underground sweet potato root blocks, and the green feed needs overground sweet potato vines. However, only in warm winter, such as Guangdong, Hainan can grow for many years, otherwise, the fish freezes in winter. Sweet potato vines are planted in Guangdong and Hainan, and due to the characteristics of perennial sweet potato vines, vigorous growth and repeated harvesting, green feed can be provided for pigs all year round without interruption. In other areas, the provision of sweet potato vine as green fodder throughout the year cannot be realized.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a method for planting sweet potato vines for green feed all year round.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a method for planting sweet potato vines for green feed all year round comprises the following steps:
(1) fertilizing and ploughing: applying 2000 kg of farmyard manure and 50 kg of compound fertilizer to each mu of land, and then ploughing for multiple times;
(2) building a planting field: using the soil after fertilizing and ploughing to form a plurality of ridges or field making furrows on the flat planting land;
(3) planting: vertically inserting potato seedlings into ridges or field ridges, or flattening the potato seedlings on the surfaces of the ridges by using soil; proper amount of water is watered and cultivation management is carried out, the first harvest can be carried out after two months, and the first harvest can be carried out for 6-8 times in one year.
Furthermore, the cross section of each ridge is an isosceles trapezoid, the height of each ridge is 25cm, and the center distance between every two ridges is 80 cm.
Furthermore, the plant spacing between the potato seedlings on the ridges is 20 cm.
Furthermore, the height of the field is 15cm, and the width of the bottom of the field is 120 cm.
Furthermore, five potato seedlings are planted on each row of the field ridge, and the distance between the seedlings is 25 cm.
Has the advantages that: the method provided by the patent can rapidly cultivate a large amount of sweet potato vines in a short period, thereby realizing that a large amount of fresh sweet potato vines are uninterruptedly provided as green feed all year round.
Drawings
FIG. 1 is a schematic view of the structure of a ridge in the method provided in example 1 of the present invention;
FIG. 2 is a schematic view of a field structure in the method provided in example 2 of the present invention;
fig. 3 is a top view of a ridge in the method provided in example 3 of the present invention.
In the figure, 1-ridge, 2-field ridge, 3-potato seedling, 4-flat planting land and 5-soil.
Detailed Description
The invention is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.
Example 1
A method for planting sweet potato vines for green feed all year round comprises the following steps:
(1) fertilizing and ploughing: applying 2000 kg of farmyard manure and 50 kg of compound fertilizer to each mu of land, and then ploughing for multiple times; wherein the farmyard manure is organic manure obtained by fermenting human, poultry and livestock manure;
(2) building a planting field: a plurality of ridges 1 are formed on the flat planting field 4 by using the soil after fertilization and ploughing; as shown in figure 1, the cross section of each ridge 1 is an isosceles trapezoid, the height of each ridge is 25cm, the center distance between every two ridges 1 is 80cm, and the planting distance between potato seedlings 2 on the ridges 1 is 20 cm;
(3) planting: the potato seedlings with the length of 40cm are vertically inserted into the ridge or the field bed, watering and cultivation management are carried out in proper amount, the first harvesting can be carried out after two months, and the first harvesting is carried out for 6-8 times in one year.
Through tests, 666 in one mu of land is flat, and the land is 600 square according to the actual use area. It can harvest 9.5 jin of sweet potato vine once per square meter, 5700 jin each time, 8 times per year, 4.5 jin each time.
Example 2
A method for planting sweet potato vines for green feed all year round comprises the following steps:
(1) fertilizing and ploughing: applying 2000 kg of farmyard manure and 50 kg of compound fertilizer to each mu of land, and then ploughing for multiple times; wherein the farmyard manure is organic manure obtained by fermenting human, poultry and livestock manure;
(2) building a planting field: making field ridges 2 on the flat planting field 4 by using the soil after fertilization and ploughing; as shown in fig. 2, the height of the field 2 is 15cm, the width of the bottom of the field 2 is 120cm, five potato seedlings 3 are planted on each row of the field 2, and the plant spacing is 25 cm;
(3) planting: the potato seedlings with the length of 40cm are vertically inserted into the ridge or the field bed, watering and cultivation management are carried out in proper amount, the first harvesting can be carried out after two months, and the first harvesting is carried out for 6-8 times in one year.
Through tests, 666 in one mu of land is flat and is square according to the actual use area 615. It can harvest 9 jin of sweet potato vine once per square meter, 5500 jin each time, 8 times per year, and 4.4 jin each time.
Example 3
A method for planting sweet potato vines for green feed all year round comprises the following steps:
(1) fertilizing and ploughing: applying 2000 kg of farmyard manure and 50 kg of compound fertilizer to each mu of land, and then ploughing for multiple times; wherein the farmyard manure is organic manure obtained by fermenting human, poultry and livestock manure;
(2) building a planting field: a plurality of ridges 1 are formed on the flat planting field 4 by using the soil after fertilization and ploughing; as shown in figure 1, the cross section of each ridge 1 is an isosceles trapezoid, the height of each ridge is 25cm, the center distance between every two ridges 2 is 80cm, and the planting distance between potato seedlings 3 on each ridge is 20 cm;
(3) planting: as shown in figure 3, potato seedlings 1 with the length of 100cm are flatly pressed on the surface of a ridge 1 by soil 5, watering and cultivation management are carried out in proper amount, the potato seedlings can be harvested for the first time after two months, and the potato seedlings can be harvested for 6-8 times in a year.
Through tests, 666 in one mu of land is flat, and the land is 600 square according to the actual use area. It can take 9 jin of sweet potato vine once per square meter, 5400 jin each time, 7 times per year, 3.8 jin each time.
Claims (5)
1. A method for planting sweet potato vines for green feed all year round is characterized by comprising the following steps:
(1) fertilizing and ploughing: applying 2000 kg of farmyard manure and 50 kg of compound fertilizer to each mu of land, and then ploughing for multiple times;
(2) building a planting field: using the soil after fertilizing and ploughing to form a plurality of ridges or field making furrows on the flat planting land;
(3) planting: vertically inserting potato seedlings into ridges or field ridges, or flattening the potato seedlings on the surfaces of the ridges by using soil; proper amount of water is watered and cultivation management is carried out, the first harvest can be carried out after two months, and the first harvest can be carried out for 6-8 times in one year.
2. The method for planting sweet potato vine for green feed in whole year according to claim 1, characterized in that: the cross section of each ridge is an isosceles trapezoid, the height of each ridge is 25cm, and the center distance between every two ridges is 80 cm.
3. The method for planting sweet potato vine for green fodder in whole year according to claim 1 or 2, characterized in that: the plant spacing between the potato seedlings on the ridges is 20 cm.
4. The method for planting sweet potato vine for green feed in whole year according to claim 1, characterized in that: the height of the field is 15cm, and the width of the bottom of the field is 120 cm.
5. The method for planting sweet potato vine for green feed in whole year according to claim 1 or 4, characterized in that: five potato seedlings are planted on each row of the field ridge, and the row spacing is 25 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289490.0A CN110771469A (en) | 2019-12-16 | 2019-12-16 | Method for planting sweet potato vine for green feed all year round |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911289490.0A CN110771469A (en) | 2019-12-16 | 2019-12-16 | Method for planting sweet potato vine for green feed all year round |
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| CN110771469A true CN110771469A (en) | 2020-02-11 |
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| CN201911289490.0A Pending CN110771469A (en) | 2019-12-16 | 2019-12-16 | Method for planting sweet potato vine for green feed all year round |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900346A (en) * | 2017-04-27 | 2017-06-30 | 江西省红壤研究所 | Food sweet potato gently simplifies potato root rattan method for culturing seedlings |
| CN107896872A (en) * | 2017-11-24 | 2018-04-13 | 藤县福进大红八角种植专业合作社 | A kind of implantation methods of high yield sweet potato leaves |
| CN108094102A (en) * | 2017-12-29 | 2018-06-01 | 曾宪华 | A kind of sweet potato implantation methods |
| CN110326504A (en) * | 2019-08-07 | 2019-10-15 | 沈林 | A kind of implantation methods of greenfeed sweet potato vine |
-
2019
- 2019-12-16 CN CN201911289490.0A patent/CN110771469A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900346A (en) * | 2017-04-27 | 2017-06-30 | 江西省红壤研究所 | Food sweet potato gently simplifies potato root rattan method for culturing seedlings |
| CN107896872A (en) * | 2017-11-24 | 2018-04-13 | 藤县福进大红八角种植专业合作社 | A kind of implantation methods of high yield sweet potato leaves |
| CN108094102A (en) * | 2017-12-29 | 2018-06-01 | 曾宪华 | A kind of sweet potato implantation methods |
| CN110326504A (en) * | 2019-08-07 | 2019-10-15 | 沈林 | A kind of implantation methods of greenfeed sweet potato vine |
Non-Patent Citations (3)
| Title |
|---|
| 南京农学院: "《饲料生产学》", 31 July 1980, 农业出版社 * |
| 杜远存: "甘薯垄作栽培好 ", 《农村经济与科技》 * |
| 谭文秋等: "红薯优质高产栽培技术要点 ", 《农民致富之友》 * |
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Application publication date: 20200211 |
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