CN109618837A - A kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage method - Google Patents
A kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage method Download PDFInfo
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- CN109618837A CN109618837A CN201811578468.3A CN201811578468A CN109618837A CN 109618837 A CN109618837 A CN 109618837A CN 201811578468 A CN201811578468 A CN 201811578468A CN 109618837 A CN109618837 A CN 109618837A
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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
- A01G22/20—Cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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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
-
- 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
- A01G22/50—Cotton
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The invention discloses a kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage methods; include the following steps; first batch of crop-planting: film-laying machine plastic film mulch is used; mulch uses 1.2m wide film; ridge bedside 1m, ridge bed spacing 30cm, furrow depth 5cm; ridge bed trend is vertical with prevailing wind direction, and first batch of crop uses the planting patterns of bunch planting.Film is not taken after first batch of crop harvest, toothing, is not ploughed, height for the stubble left 10-30cm；Second crop plantation: spring in next year does not take the toothing of film that the planting patterns of bunch planting is in the ranks used to be sowed in last year；First batch of crop fertilization；Second crop fertilising；Watering；Weeding.The present invention can be reduced Wind Erosion in Farmland, reduces the usage amount of mulch, reduces irrigation quantity, no-tillage to also reduce the investment of labour, while crop yield is increased slightly or unaffected.The present invention is suitable for Irrigation Area of Hexi Oasis of the precipitation less than 200mm and similar area.
Description
Technical field:
The invention belongs to farming technique field, especially a kind of conservation tillage side of Oasis irrigation district overlay film Stubble zero tillage
Method.
Background technique:
Environmental problem is by extensive concern caused by dust and sand weather.Soil drifting is the primary link that dust and sand weather occurs, agriculture
Field soil drifting not only makes environmental degradation, but also fertility is caused to decline.Wind Erosion in Farmland object is the weight of dust and sand weather
Want substance source.Hexi Corridor Oasis Area located at inland area innerland, photo-thermal and land resource are abundant, are the most important productions in Gansu Province
Grain area.But the Qu Feng great is husky more, drought, water resource is limited, while being also three great Sha of severely afflicated area and China of sandstorm
One of dirt source region.Hexi prefecture arable land uses conventional tillage for a long time, and surface soil is fine crushing, the exposed leisure of Winter-Spring, in northwest monsoon
Powerful effect under, Wind Erosion in Farmland problem is got worse, become restrict this area's construction of agro-ecological environment it is important because
One of element.
With crop material root stubble covering earth's surface, minimal till with the no-tillage conservation tillage for center content, be the mankind by
After the serious soil erosion (including wind erosion and water erosion) harm, gradually studies and send out from protecting farmland and administering sandstorm angle
The novel conservation tillage technology that exhibition is got up.The technology can make soil texture not be damaged, and field is greatly reduced
Sand and soil erosion play outstanding role in solution sandstorm improvement, Land Desertification, are one and effectively prevent wind
The novel tillage method lose, conserve water and soil, increasing soil fertility is mainly used in northern arid, semiarid zone.However, mesh
The ratio that preceding China's conservation tillage area accounts for total area under cultivation is less than 2%, European well below the 60% of America
30%.Research and application about conservation tillage is still slow, and technology falls behind relatively.Hexi prefecture drought, Nian Junwen
Lower, Straw decomposing speed is slow, and the covering of conservation tillage Soil Straw is not easy more, more stalk residual decompositions and not exclusively understands shadow
Sowing next year is rung, therefore, selecting the protective farming technique mode for being suitble to regional nature feature is the key that it expands application.
Summary of the invention:
The technical problems to be solved by the present invention are: providing a kind of methods of cultivation for reducing Wind Erosion in Farmland.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of Oasis irrigation district overlay film
Stubble zero tillage conservation tillage method, includes the following steps,
(1) first batch of crop-planting: using film-laying machine plastic film mulch, and mulch uses 1.2m wide film, ridge bedside 1m, ridge bed spacing
30cm, furrow depth 5cm, ridge bed trend is vertical with prevailing wind direction, and first batch of crop uses the planting patterns of bunch planting.
Film is not taken after (2) first batches of crop harvests, toothing, is not ploughed, height for the stubble left 10-30cm；
(3) second crop plant: spring in next year last year do not take film toothing in the ranks use the planting patterns of bunch planting into
Row sowing；
(4) first batches of crop fertilizations: base applies farmyard manure 600-800kg, calcium superphosphate 40-50kg, urea 20- per acre
25kg, Diammonium phosphate (DAP) 20-30kg, after planting gravy with meat or vegetables poured over rice or noodles water, two water when impose urea 10-15kg, Diammonium phosphate (DAP) 10-20kg per acre；
(5) second crop apply fertilizer: after planting gravy with meat or vegetables poured over rice or noodles water, two water when impose urea 20-30kg, Diammonium phosphate (DAP) 30- per acre
40kg；
(6) it waters: pouring November last year before sowing winter water 1 time, after planting water 4-6 times, each 80-100m3Water/mu；
(7) weeding: seedling stage artificial weeding 1 time, crop beats herbicide 1 time after harvesting.
Preferably, the type of first batch of crop-planting is corn, sunflower, cotton.
Preferably, the type of second crop plantation is corn, fennel, sunflower, wheat, flax.
Preferably, until third year sowing before take film, it is primary with rotary cultivator rotary tillage, then with film-laying machine plastic film mulch, sow, such as
This is reciprocal, before every rotary tillage in 4 years, is loosened the soil once with subsoiler, second batch of later crop-planting fertilizing method and second batch of work
It is identical that species plant fertilizing method.
Compared with prior art, usefulness of the present invention is: the present invention can be reduced Wind Erosion in Farmland, reduce mulch
Usage amount reduces irrigation quantity, no-tillage to also reduce the investment of labour, while crop yield is increased slightly or unaffected.This
Invention is suitable for Irrigation Area of Hexi Oasis of the precipitation less than 200mm and similar area.
Specific embodiment:
The present invention will be described in detail With reference to embodiment:
Embodiment (one):
A kind of Oasis irrigation district overlay film Stubble zero tillage protective farming technique, includes the following steps:
First batch of crop-planting: using film-laying machine plastic film mulch, and mulch uses 1.2m wide film, ridge bedside 1m, ridge bed spacing 30cm, ridge
Ditch depth 5cm, ridge bed trend is vertical with prevailing wind direction, and first batch of crop can be with maize planting, sunflower, cotton, bunch planting, Different Crop kind
It is different to plant line-spacing, such as every ridge bed plantation 3 row of sunflower, corn is 4 rows, and first batch of crop basal dressing applies agriculture before sowing per acre
Family fertilizer 600-800kg, calcium superphosphate 40-50kg, urea 20-25kg, Diammonium phosphate (DAP) 20-30kg.Top dressing, before water of gravying with meat or vegetables poured over rice or noodles, two water,
Chemical fertilizer is imposed on into crop root, is then watered, chemical fertilizer enters root soil with water, imposes urea 10-15kg, Diammonium phosphate (DAP) per acre
10-20kg。
Film is not taken after first batch of crop harvest, toothing, is not ploughed, height for the stubble left 10-30cm.
Second crop plantation: spring in next year does not take the toothing of film that the planting patterns of bunch planting is in the ranks used to be broadcast in last year
Kind, until third year sowing before take film, it is primary with rotary cultivator rotary tillage, then with film-laying machine plastic film mulch, sow, and so on.To ensure
Loosing soil is loosened the soil once before every rotary tillage in 4 years with subsoiler.Second crop can be with maize planting, fennel, sunflower, small
Wheat, flax etc..If continuing maize planting, the overlay film Stubble zero tillage time limit can extend to the also not underproduction in 3 years, even 4 years.The
Rowen fertilising: after planting gravy with meat or vegetables poured over rice or noodles water, two water when impose urea 20-30kg, Diammonium phosphate (DAP) 30-40kg per acre, second batch with
Crop-planting fertilizing method afterwards is identical as second crop plantation fertilizing method.
Watering: pouring winter water 1 time, after planting water 4-6 times November last year before sowing, each 80-100m3Water/mu.
Weeding: it seedling stage artificial weeding 1 time, is beaten herbicide 1 time before weed seed is mature after crop harvests.
This method can obtain apparent ecological benefits, while also reduce white pollution, save water resource and labour, increase
Economic benefit.
It is emphasized that: it is obvious to a person skilled in the art that the present invention is not limited to the above exemplary embodiments
Details can realize this in other specific forms and without departing from the spirit or essential characteristics of the present invention
Invention.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the present invention
Range be indicated by the appended claims rather than the foregoing description, it is intended that the meaning that the equivalent requirements of the claims will be fallen in
It is included within the present invention with all changes in range.
Claims (4)
1. a kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage method, it is characterised in that: include the following steps,
(1) first batch of crop-planting: using film-laying machine plastic film mulch, and mulch uses 1.2m wide film, ridge bedside 1m, ridge bed spacing 30cm, ridge
Ditch depth 5cm, ridge bed trend is vertical with prevailing wind direction, and first batch of crop uses the planting patterns of bunch planting.
Film is not taken after (2) first batches of crop harvests, toothing, is not ploughed, height for the stubble left 10-30cm；
(3) second crop is planted: spring in next year does not take the toothing of film that the planting patterns of bunch planting is in the ranks used to be broadcast in last year
Kind；
(4) first batches of crop fertilizations: base applies farmyard manure 600-800kg, calcium superphosphate 40-50kg, urea 20-25kg, phosphorus per acre
Sour diammonium 20-30kg, after planting gravy with meat or vegetables poured over rice or noodles water, two water when impose urea 10-15kg, Diammonium phosphate (DAP) 10-20kg per acre；
(5) second crop apply fertilizer: after planting gravy with meat or vegetables poured over rice or noodles water, two water when impose urea 20-30kg, Diammonium phosphate (DAP) 30-40kg per acre；
(6) it waters: pouring November last year before sowing winter water 1 time, after planting water 4-6 times, each 80-100m3Water/mu；
(7) weeding: seedling stage artificial weeding 1 time, crop beats herbicide 1 time after harvesting.
2. Oasis irrigation district overlay film Stubble zero tillage conservation tillage method according to claim 1, it is characterised in that: first batch
The type of crop-planting is corn, sunflower, cotton.
3. Oasis irrigation district overlay film Stubble zero tillage conservation tillage method according to claim 1, it is characterised in that: second batch
The type of crop-planting is corn, fennel, sunflower, wheat, flax.
4. Oasis irrigation district overlay film Stubble zero tillage conservation tillage method according to claim 1, it is characterised in that: Zhi Dao
3 years sowing before take film, it is primary with rotary cultivator rotary tillage, then with film-laying machine plastic film mulch, sow, and so on, before every rotary tillage in 4 years,
It is loosened the soil once with subsoiler, second batch of later crop-planting fertilizing method is identical as second crop plantation fertilizing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578468.3A CN109618837A (en) | 2018-12-24 | 2018-12-24 | A kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578468.3A CN109618837A (en) | 2018-12-24 | 2018-12-24 | A kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage method |
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| Publication Number | Publication Date |
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| CN109618837A true CN109618837A (en) | 2019-04-16 |
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ID=66076697
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811578468.3A Pending CN109618837A (en) | 2018-12-24 | 2018-12-24 | A kind of Oasis irrigation district overlay film Stubble zero tillage conservation tillage method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703978A (en) * | 2020-12-31 | 2021-04-27 | 甘肃省农业科学院生物技术研究所 | Perilla frutescens residual film side hole sowing high-yield cultivation method in arid and semi-arid region |
| CN115005008A (en) * | 2022-07-19 | 2022-09-06 | 中国科学院西北生态环境资源研究院 | Method for planting flower shrubs in film-covered corn field |
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| CN1879464A (en) * | 2005-06-13 | 2006-12-20 | 蔚延林 | A novel yield-increasing corn plantation method |
| CN103340088A (en) * | 2013-07-24 | 2013-10-09 | 甘肃农业大学 | Covering cultivation method for biodegradable mulching films in semi-arid region |
| CN105453984A (en) * | 2015-12-19 | 2016-04-06 | 赵国平 | Method for introducing and cultivating sabina vulgaris in high-altitude areas |
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-
2018
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Patent Citations (5)
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| CN1879464A (en) * | 2005-06-13 | 2006-12-20 | 蔚延林 | A novel yield-increasing corn plantation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703978A (en) * | 2020-12-31 | 2021-04-27 | 甘肃省农业科学院生物技术研究所 | Perilla frutescens residual film side hole sowing high-yield cultivation method in arid and semi-arid region |
| CN115005008A (en) * | 2022-07-19 | 2022-09-06 | 中国科学院西北生态环境资源研究院 | Method for planting flower shrubs in film-covered corn field |
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