CN103460967A - Micro-ridge film-mulched side-sown agronomic method for dry farming potatoes - Google Patents
Micro-ridge film-mulched side-sown agronomic method for dry farming potatoes Download PDFInfo
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Abstract
The invention relates to a micro-ridge film-mulched side-sown agronomic method for dry farming potatoes. The method comprises the following steps: (a) ditching and fertilizing; (b) seeding; (c) ridging; (d) spraying herbicides; (e) laying films; (f) repeating the steps (a) to (e). According to the method, one-film double-ridge is adopted, so that the inter-line land exposed area during single-line film mulching is reduced, and the invalid evaporation loss of soil moisture is lowered effectively.
Description
Technical field
The invention belongs to agricultural technology field, relate to the micro-ridge of a kind of dry farming potato overlay film side and broadcast agricultural method.
Background technology
More than 140 in whole world country's plantations of potato are to be only second to paddy rice, wheat, the corn the fourth-largest cereal crops in the world afterwards.It both can be used as grain, also can be used as vegetables.In China, main production area is distributed in the provinces and regions such as Heilungkiang, Hebei, Shanxi, the Inner Mongol, Ningxia, Gansu.And these provinces and regions majorities are arid or semiarid zone, how put aside water in the sky, keep moisture in the soil in ground and produce significant for the potato of improving combined task.Existing savings water in the sky, to keep the main method of moisture in the soil in ground be ridging, overlay film, yet instantly also rest on the stage that artificial enforcement completes, manually implemented, the inconvenience, labour intensity of fetching earth is large, potato kind location is difficult, production efficiency is low, thereby is necessary to provide a kind of cultivation method that agronomy, agricultural machinery are merged.
Summary of the invention
For overcoming the defect of prior art, the invention provides the micro-ridge of a kind of dry farming potato overlay film side and broadcast agricultural method.Technical scheme of the present invention is: the micro-ridge of a kind of dry farming potato overlay film side is broadcast agricultural method, comprises the following steps:
A, ditching-fertilizing;
B, sowing;
C, ridging;
D, spraying herbicide;
E, plastic film mulch;
F, repeating step a-e.
Described ditching-fertilizing step a is: on whole good soil, utilize applicator boot to output two row at a distance of 600mm, apart from the dressing furrow of the dark 130mm in ground, by the fertilizer drilling in dressing furrow.
Described sowing step b is: utilize seed opener to output respectively the kind ditch apart from the dark 80mm in ground at the 170mm place of every a line dressing furrow arranged on left and right sides, sowing mechanism is by the program request of potato kind in kind of ditch, and according to the program request of " product " font, cave is apart from 270mm.
Described ridging step c is: utilize disk covering blade and ridging shovel to dressing furrow, kind ditch earthing, a line dressing furrow with and the kind ditch of the left and right sides form a ridge, two ridges have so just once been formed, form little furrow between two ridges that once form, reshaper is to ridge face shaping, the ridge bottom width 500mm on each ridge, the high 120mm in ridge, the width of little furrow is 100mm, and the potato kind on each ridge is distributed in the both sides on ridge.
Form large furrow between two ridges of two ridges of once-forming and adjacent once-forming, the width of large furrow is 300mm.
Described plastic film mulch step e is: film-laying-out mechanism is layered on the mulch film of wide 1700mm on two ridges of once-forming, in the middle of film, with pressing wheel, compresses and prick water seepage hole, the covering of fetching earth from the place ahead of mulch film simultaneously; Left and right film spreading wheel stretches mulch film, and left and right ploughshare formula covering blade is to film both sides earthing.
Advantage of the present invention is:
(1) this agricultural method adopts the two ridges of a film, has reduced single file overlay film soil bare area in the ranks, effectively reduces the loss of soil moisture invalid evaporation.
(2) on ridge, overlay film can make effective enrichment rainwater between ridge, especially the invalid rainfall below 10mm can be collected, and bottom surface, ridge moisture is multiplied.The potato piece, in the sowing of face bottom side, ridge, has been overcome to the inferior position that ridge upper seeding wheel potato root tissue water status absorption difficulty and trench sowing make stem tuber and root growth soil layer.
(3) this agricultural method is irrigated the enrichment rainwater and the overlay film effect is integrated together cleverly, played membrane area rain, cover press down steaming, the furrow side is broadcast the effect that (realization utilizes invalid precipitation effectively to irrigate) technology combines together.Effectively promoted the potato growth growth, favourable middle-late ripening variety performance productive potential, yield increasing effect is very remarkable.
(4) by the disposable agronomic measures that completes ditching-fertilizing, sowing, ridging, spray medicine, overlay film, not only reduced peasant's workload, saved human and material resources, alleviated the erosion to bare soil of wind, water, improved soil fertility, the generation of having controlled sand and dust, obtained the doulbe-sides' victory of economy and ecological benefits, is a kind of new method of agricultural synthesis drought resisting.
The accompanying drawing explanation
Fig. 1 is partial schematic diagram of the present invention;
Fig. 2 is the cross section (ridge) of Fig. 1.
Embodiment
Further describe the present invention below in conjunction with specific embodiment, advantage and disadvantage of the present invention will be more clear along with description.But these embodiment are only exemplary, scope of the present invention are not formed to any restriction.It will be understood by those skilled in the art that lower without departing from the spirit and scope of the present invention and can modify or replace details and the form of technical solution of the present invention, but these modifications and replacement all fall within the scope of protection of the present invention.
Referring to Fig. 1 and Fig. 2, the present invention relates to the micro-ridge of a kind of dry farming potato overlay film side and broadcast agricultural method, comprise the following steps:
A, ditching-fertilizing in order to guarantee fertilising and sowing effect, carried out meticulous whole ground before ditching-fertilizing, and the lump of earth of raking, make loosing soil, keeps soil from packing together, and is conducive to absorption and the seed sprouting of moisture; On whole good soil, utilize applicator boot output two row at a distance of 600mm, apart from ground the dressing furrow 3 of 1 dark 130mm, by the fertilizer drilling in dressing furrow 3;
B, sowing, utilize seed opener to output respectively the kind ditch apart from the dark 80mm in ground at the 170mm place of every a line dressing furrow 3 arranged on left and right sides, and sowing mechanism is by the program request of potato kind in kind of ditch 2, and according to the program request of " product " font, cave is apart from 270mm;
C, ridging, utilize disk covering blade and ridging shovel to dressing furrow 3, kind ditch 2 earthing, a line dressing furrow 3 with and the kind ditch 2 of the left and right sides form ridges 4, so just once formed two ridges, formed little furrow between two ridges that once form, reshaper is to ridge face shaping, the ridge bottom width 500mm on each ridge, the high 120mm in ridge, the width of little furrow is 100mm, the potato kind on each ridge is distributed in the both sides on ridge.
D, spraying herbicide, chemical spraying mechanism by herbicide spray on the face of ridge;
E, plastic film mulch, film-laying-out mechanism is layered on the mulch film of wide 1700mm on two ridges of once-forming, in the middle of film, with pressing wheel, compresses and prick water seepage hole, the covering of fetching earth from the place ahead of mulch film simultaneously; Left and right film spreading wheel stretches mulch film, and left and right ploughshare formula covering blade is to film both sides earthing;
F, repeating step a-e.The direction of arrow in Fig. 1 means the direct of travel of tractor, and the long measure in Fig. 1 and Fig. 2 is mm.Wherein, between two ridges of two ridges of once-forming and adjacent once-forming, form large furrow, the width of large furrow is 300mm.The kind ditch distance of micro-ridge ditch both sides is 260mm, and the kind ditch distance of large furrow both sides is 460mm.
Claims (6)
1. the micro-ridge of a dry farming potato overlay film side is broadcast agricultural method, it is characterized in that, comprises the following steps:
A, ditching-fertilizing;
B, sowing;
C, ridging;
D, spraying herbicide;
E, plastic film mulch;
F, repeating step a-e.
2. the micro-ridge of dry farming potato according to claim 1 overlay film side is broadcast agricultural method, it is characterized in that, described ditching-fertilizing step a is: on whole good soil, utilize applicator boot to output two row at a distance of 600mm, apart from the dressing furrow of the dark 130mm in ground, by the fertilizer drilling in dressing furrow.
3. the micro-ridge of dry farming potato according to claim 2 overlay film side is broadcast agricultural method, it is characterized in that, described sowing step b is: utilize seed opener to output respectively the kind ditch apart from the dark 80mm in ground at the 170mm place of every a line dressing furrow arranged on left and right sides, sowing mechanism by the program request of potato kind in kind of ditch, according to the program request of " product " font, cave is apart from 270mm.
4. the micro-ridge of dry farming potato according to claim 3 overlay film side is broadcast agricultural method, it is characterized in that, described ridging step c is: utilize disk covering blade and ridging shovel to dressing furrow, kind ditch earthing, a line dressing furrow with and the kind ditch of the left and right sides form a ridge, two ridges have so just once been formed, form little furrow between two ridges that once form, reshaper is to ridge face shaping, the ridge bottom width 500mm on each ridge, the high 120mm in ridge, the width of little furrow is 100mm, and the potato kind on each ridge is distributed in the both sides on ridge.
5. the micro-ridge of dry farming potato according to claim 1 overlay film side is broadcast agricultural method, it is characterized in that, between two ridges of two ridges of once-forming and adjacent once-forming, forms large furrow, and the width of large furrow is 300mm.
6. the micro-ridge of dry farming potato according to claim 4 overlay film side is broadcast agricultural method, it is characterized in that, described plastic film mulch step e is: film-laying-out mechanism is layered on the mulch film of wide 1700mm on two ridges of once-forming, compress and prick water seepage hole with pressing wheel in the middle of film, the covering of fetching earth from the place ahead of mulch film simultaneously; Left and right film spreading wheel stretches mulch film, and left and right ploughshare formula covering blade is to film both sides earthing.
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103733857A (en) * | 2013-12-26 | 2014-04-23 | 董金锋 | High-yield potato cultivating method |
CN104221682A (en) * | 2014-09-19 | 2014-12-24 | 甘肃农业大学 | Dry-land potato mechanized full-film furrow-ridge cultivating method |
CN105706649A (en) * | 2014-12-01 | 2016-06-29 | 吕汰 | Method for interplanting cultivation of potatoes and corn in dry mountain land |
CN106472092A (en) * | 2016-10-18 | 2017-03-08 | 西昌学院 | One kind safely and efficiently potato sowing method |
CN108029484A (en) * | 2017-12-04 | 2018-05-15 | 山西省农业科学院高寒区作物研究所 | A kind of anti drought cultivation method of potato |
CN108668582A (en) * | 2018-03-17 | 2018-10-19 | 定西市种子管理站 | A kind of new-type fertilizer compounding application method in the full film potato planting in Dryland |
CN110326495A (en) * | 2019-08-15 | 2019-10-15 | 中国农业科学院麻类研究所 | A kind of ramie planting and harvesting method |
CN110352805A (en) * | 2019-08-21 | 2019-10-22 | 山东省蚕业研究所 | Film-covering planting method in a kind of quinoa spring early sowing ditch suitable for beach saline land |
CN110447490A (en) * | 2019-08-29 | 2019-11-15 | 刘昭明 | The method of Potato Multiple Cropping herbage |
CN112881309A (en) * | 2021-02-06 | 2021-06-01 | 内蒙古农业大学 | Establishment method of potato leaf nitrogen detection model and detection method of potato leaf nitrogen |
CN113040014A (en) * | 2021-03-08 | 2021-06-29 | 宁夏佳立马铃薯产业有限公司 | Membrane rain accumulation method based on potato ridge planting |
CN115868382A (en) * | 2023-01-06 | 2023-03-31 | 山西农业大学棉花研究所 | Sweet potato full-film covering early-maturing cultivation method suitable for northern sweet potato areas |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103733857A (en) * | 2013-12-26 | 2014-04-23 | 董金锋 | High-yield potato cultivating method |
CN104221682A (en) * | 2014-09-19 | 2014-12-24 | 甘肃农业大学 | Dry-land potato mechanized full-film furrow-ridge cultivating method |
CN104221682B (en) * | 2014-09-19 | 2016-06-22 | 甘肃农业大学 | The full film ditch ridge cultivating method of dry farming Potato Mechanization |
CN105706649A (en) * | 2014-12-01 | 2016-06-29 | 吕汰 | Method for interplanting cultivation of potatoes and corn in dry mountain land |
CN106472092A (en) * | 2016-10-18 | 2017-03-08 | 西昌学院 | One kind safely and efficiently potato sowing method |
CN108029484A (en) * | 2017-12-04 | 2018-05-15 | 山西省农业科学院高寒区作物研究所 | A kind of anti drought cultivation method of potato |
CN108668582A (en) * | 2018-03-17 | 2018-10-19 | 定西市种子管理站 | A kind of new-type fertilizer compounding application method in the full film potato planting in Dryland |
CN110326495A (en) * | 2019-08-15 | 2019-10-15 | 中国农业科学院麻类研究所 | A kind of ramie planting and harvesting method |
CN110326495B (en) * | 2019-08-15 | 2021-08-24 | 中国农业科学院麻类研究所 | Ramie planting and harvesting method |
CN110352805A (en) * | 2019-08-21 | 2019-10-22 | 山东省蚕业研究所 | Film-covering planting method in a kind of quinoa spring early sowing ditch suitable for beach saline land |
CN110447490A (en) * | 2019-08-29 | 2019-11-15 | 刘昭明 | The method of Potato Multiple Cropping herbage |
CN112881309A (en) * | 2021-02-06 | 2021-06-01 | 内蒙古农业大学 | Establishment method of potato leaf nitrogen detection model and detection method of potato leaf nitrogen |
CN113040014A (en) * | 2021-03-08 | 2021-06-29 | 宁夏佳立马铃薯产业有限公司 | Membrane rain accumulation method based on potato ridge planting |
CN115868382A (en) * | 2023-01-06 | 2023-03-31 | 山西农业大学棉花研究所 | Sweet potato full-film covering early-maturing cultivation method suitable for northern sweet potato areas |
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