CN109197453A - A kind of method that spring uses plastic film mulching cultivation sweet potato - Google Patents
A kind of method that spring uses plastic film mulching cultivation sweet potato Download PDFInfo
- Publication number
- CN109197453A CN109197453A CN201810854789.5A CN201810854789A CN109197453A CN 109197453 A CN109197453 A CN 109197453A CN 201810854789 A CN201810854789 A CN 201810854789A CN 109197453 A CN109197453 A CN 109197453A
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- Prior art keywords
- centimetres
- sweet potato
- plastic film
- uses plastic
- film mulching
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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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of methods that spring uses plastic film mulching cultivation sweet potato, comprise the following steps that step 1, site preparation of applying fertilizer；Step 2, proper seeding；Step 3, field management；Step 4, the prevention and control of plant diseases, pest control.Step 5 harvests in due course: before and after the Frost's Descent, harvest listing or storage when sweet potato blade flavescence aging.The beneficial effects of the present invention are: spring uses plastic film mulching cultivation sweet potato, it harvesting can list ahead of time, increase the economic benefit of farmer.
Description
Technical field
The present invention relates to field of agricultural cultivation, and in particular to a kind of method that spring uses plastic film mulching cultivation sweet potato.
Background technique
Sweet potato is the more favorite food of China people, and especially in the northern area of China, people even more like eating red
Potato.In the prior art, it about the cultivation of sweet potato or implantation methods, mainly uses cave to plant ipomoea batatas seedling or cheat and buries sweet potato root tuber
Method.Since in the plantation of existing sweet potato, the implantation time and harvest time of different regions are in identical day in 1 year mostly
Phase causes to emerge in large numbers large-tonnage product in sweet potato listing season, easily causes the unsalable of sweet potato or do not have market competition advantage.
Summary of the invention
In conclusion in order to overcome the deficiencies of the prior art, technical problem to be solved by the invention is to provide a kind of spring
Using the method for plastic film mulching cultivation sweet potato.
The technical scheme to solve the above technical problems is that a kind of spring uses the side of plastic film mulching cultivation sweet potato
Method comprises the following steps that
Step 1, site preparation of applying fertilizer: selection soil layer is deep, fertile soil, retain water and nutrients ability is strong, plants convenient for the plot of irrigation；
Preceding deep ploughing is broadcast, applies decomposed dung or 5000 kilograms of compost or more, 50 kilograms of compound potassium sulfate fertilizer, 30 kilograms of ammonium hydrogen carbonate per acre；
It is whole carefully rake after do high ridge, furrow are 50 centimetres wide, 30 centimetres of furrow width, 20 centimetres deep；
Step 2, proper seeding: solid matter is in interior after choosing is tedded 3~4 days without disease pest, the potato seed without wound, and 8~10 centimetres of upper cover
Thick wet sand vernalization, room temperature are maintained at 20~25 DEG C；Bud is 3~5 centimetres long after 20~30 days, and ground temperature stabilization is transplanted at 10 DEG C；
Open two seeding ditches on furrow, it is 30 centimetres of drains spacing, 7 centimetres deep, it is watered with water heel row potato seed in ditch, 33~40 centimetres of spacing in the rows；After cultivation
7 cm thick of earthing, rakes, and is eliminated by spraying with 150 grams of Acetochlor plus 75 kilograms of water per acre, covering film, every 3~5 meters of cross on film
Press one of low bank of earth between fields；
Step 3, field management: rupture of membranes puts seedling after emergence, and the place of being short of seedling mends plant in time；It does not water before emergence, the middle and later periods keeps soil
Wet, rainy season pays attention to draining；80 days after emergence, fertilising is punched beside plant in conjunction with watering, applies Diammonium phosphate (DAP) 12~15 per acre
Kilogram；
The prevention and control of plant diseases, pest control: step 4 prevents and treats epidemic disease, rot disease with 64% Sandofan or the plain 800 times of liquid of 55% metalaxyl by spraying；With
1000 times of liquid of 40% 1500 times of Rogor liquid or 80% DDVP prevent and treat red spider, aphid by spraying.
Step 5 harvests in due course: before and after the Frost's Descent, harvest listing or storage when sweet potato blade flavescence aging.
The beneficial effects of the present invention are: spring uses plastic film mulching cultivation sweet potato, it harvesting can list ahead of time, increase farmer
Economic benefit.
Based on the above technical solution, the present invention can also be improved as follows:
Further, 35~40 centimetres of deep ploughing before step one kind is broadcast;
Further, 4500~5000 plants of sweet potato are planted in step 2 per acre.
Specific embodiment
Principles and features of the present invention are described below in conjunction with concrete example, the given examples are served only to explain the present invention,
It is not intended to limit the scope of the present invention.
A kind of method that spring uses plastic film mulching cultivation sweet potato, comprises the following steps that
Step 1, site preparation of applying fertilizer: selection soil layer is deep, fertile soil, retain water and nutrients ability is strong, plants convenient for the plot of irrigation.
35~40 centimetres of deep ploughing, applies decomposed dung or 5000 kilograms of compost or more, 50 kilograms of compound potassium sulfate fertilizer, bicarbonate per acre before broadcasting
30 kilograms of ammonium.It is whole carefully rake after do high ridge, furrow are 50 centimetres wide, 30 centimetres of furrow width, 20 centimetres deep;
Step 2, proper seeding: solid matter is in interior after choosing is tedded 3~4 days without disease pest, the potato seed without wound, and 8~10 centimetres of upper cover
Thick wet sand vernalization, room temperature are maintained at 20~25 DEG C.Long 3~5 centimetres of ground temperature stabilization of bud is transplanted at 10 DEG C after 20~30 days.?
Two seeding ditches are opened on furrow, 30 centimetres of drains spacing, 7 centimetres deeply are watered with water heel row potato seed, 33~40 centimetres of spacing in the rows, plant per acre in ditch
4500~5000 plants.7 cm thick of earthing, rakes after cultivation, is eliminated by spraying with 150 grams of Acetochlor plus 75 kilograms of water per acre, covering film,
Every 3~5 meters of horizontal pressures, one of low bank of earth between fields on film;
Step 3, field management: rupture of membranes puts seedling after emergence, and the place of being short of seedling mends plant in time.It does not water before emergence, the middle and later periods keeps soil
Wet, rainy season pays attention to draining.80 days after emergence, fertilising is punched beside plant in conjunction with watering, applies Diammonium phosphate (DAP) 12~15 per acre
Kilogram;
Step 4, the prevention and control of plant diseases, pest control: pest and disease damage mainly has epidemic disease, rot disease and red spider, aphid etc..Disease can use 64% antivirus
Alum or the plain 800 times of liquid of 55% metalaxyl are prevented and treated by spraying, and pest can be spraying with 1000 times of liquid of 40% Rogor, 1500 times of liquid or 80% DDVP
Prevention and treatment;
Step 5 harvests in due course: before and after the Frost's Descent, harvest listing or storage when sweet potato blade flavescence aging.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of method that spring uses plastic film mulching cultivation sweet potato, which is characterized in that comprise the following steps that
Step 1, site preparation of applying fertilizer: selection soil layer is deep, fertile soil, retain water and nutrients ability is strong, plants convenient for the plot of irrigation；
Preceding deep ploughing is broadcast, applies decomposed dung or 5000 kilograms of compost or more, 50 kilograms of compound potassium sulfate fertilizer, 30 kilograms of ammonium hydrogen carbonate per acre；
It is whole carefully rake after do high ridge, furrow are 50 centimetres wide, 30 centimetres of furrow width, 20 centimetres deep；
Step 2, proper seeding: solid matter is in interior after choosing is tedded 3~4 days without disease pest, the potato seed without wound, and 8~10 centimetres of upper cover
Thick wet sand vernalization, room temperature are maintained at 20~25 DEG C；Bud is 3~5 centimetres long after 20~30 days, and ground temperature stabilization is transplanted at 10 DEG C；
Open two seeding ditches on furrow, it is 30 centimetres of drains spacing, 7 centimetres deep, it is watered with water heel row potato seed in ditch, 33~40 centimetres of spacing in the rows；After cultivation
7 cm thick of earthing, rakes, and is eliminated by spraying with 150 grams of Acetochlor plus 75 kilograms of water per acre, covering film, every 3~5 meters of cross on film
Press one of low bank of earth between fields；
Step 3, field management: rupture of membranes puts seedling after emergence, and the place of being short of seedling mends plant in time；It does not water before emergence, the middle and later periods keeps soil
Wet, rainy season pays attention to draining；80 days after emergence, fertilising is punched beside plant in conjunction with watering, applies Diammonium phosphate (DAP) 12~15 per acre
Kilogram；
The prevention and control of plant diseases, pest control: step 4 prevents and treats epidemic disease, rot disease with 64% Sandofan or the plain 800 times of liquid of 55% metalaxyl by spraying；With
1000 times of liquid of 40% 1500 times of Rogor liquid or 80% DDVP prevent and treat red spider, aphid by spraying.
Step 5 harvests in due course: before and after the Frost's Descent, harvest listing or storage when sweet potato blade flavescence aging.
2. the method that spring according to claim 1 uses plastic film mulching cultivation sweet potato, which is characterized in that step one kind is broadcast
Preceding 35~40 centimetres of deep ploughing.
3. the method that spring according to claim 1 uses plastic film mulching cultivation sweet potato, which is characterized in that every in step 2
Mu plants 4500~5000 plants of sweet potato.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854789.5A CN109197453A (en) | 2018-07-31 | 2018-07-31 | A kind of method that spring uses plastic film mulching cultivation sweet potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854789.5A CN109197453A (en) | 2018-07-31 | 2018-07-31 | A kind of method that spring uses plastic film mulching cultivation sweet potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109197453A true CN109197453A (en) | 2019-01-15 |
Family
ID=64990296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810854789.5A Pending CN109197453A (en) | 2018-07-31 | 2018-07-31 | A kind of method that spring uses plastic film mulching cultivation sweet potato |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283457A (en) * | 2013-05-31 | 2013-09-11 | 云南农业大学 | Drought-resisting batata seedling culture method |
| CN105746111A (en) * | 2015-11-04 | 2016-07-13 | 江苏正禾现代农业有限公司 | Crop rotation method of taros and brassica campestris |
| KR20160088671A (en) * | 2015-01-16 | 2016-07-26 | 이기석 | Method for Growing Sweet Potato |
-
2018
- 2018-07-31 CN CN201810854789.5A patent/CN109197453A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283457A (en) * | 2013-05-31 | 2013-09-11 | 云南农业大学 | Drought-resisting batata seedling culture method |
| KR20160088671A (en) * | 2015-01-16 | 2016-07-26 | 이기석 | Method for Growing Sweet Potato |
| CN105746111A (en) * | 2015-11-04 | 2016-07-13 | 江苏正禾现代农业有限公司 | Crop rotation method of taros and brassica campestris |
Non-Patent Citations (1)
| Title |
|---|
| 傅生: "甘薯大垄地膜高效栽培技术", 《农村新技术》 * |
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Application publication date: 20190115 |
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