CN104082011A - Mulching method for sugarcane weeding mulching films on all ground and in whole growing period - Google Patents
Mulching method for sugarcane weeding mulching films on all ground and in whole growing period Download PDFInfo
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- CN104082011A CN104082011A CN201410343490.5A CN201410343490A CN104082011A CN 104082011 A CN104082011 A CN 104082011A CN 201410343490 A CN201410343490 A CN 201410343490A CN 104082011 A CN104082011 A CN 104082011A
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Abstract
A mulching method for sugarcane weeding mulching films on all ground and in a whole growing period comprises the steps that after sugarcane cultivation earthing or perennial root sugarcane loose stalk base fertilizer application is conducted, the wide mulching films are adopted for wholly covering the sugarcane ground surface, gaps are not reserved among the films, the mulching films are connected to achieve covering and are compacted at the joints through soil, and a relatively-sealed water, fertilizer and temperature circulating system is formed on the part below the ground surface of a sugarcane field. When the mulching films are arranged in the covering mode, the mulching films are compacted at the centers of sugarcane furrows with fine soil, and the mulching films are arranged in the covering mode until harvesting is conducted.
Description
Technical field
The present invention relates to cultivation of sugar cane technical field, is the full ground of a kind of Sugarcane Herbicidal covering method in the time of infertility specifically.
Background technology
Traditional cultivation of sugar cane is carried out outdoor cropping, and some areas, carry out mulch film half film in Low Temperature in Spring period autumn and winter and cover in recent years, reach insulation heating effect.Because arid and semi-arid area rainfall is few, spatial and temporal distributions is inhomogeneous, evaporation in the field amount is large, and conventional film coating technique adopts half film to cover, and soil exposed many (accounting for 50%), water conservation, soil moisture conservation, collection rain, fertilizer conservation DeGrain, heating effect has to be hoisted.Half traditional film overlay film is without herbicide effect, and field crop smothering is serious.
Water scarcity has become the key factor of restriction China's agricultural development, and rainfall spatial and temporal distributions in sugarcane district is inhomogeneous, and evaporation in the field amount is large, and water-saving drought-resistant cultivating becomes the inevitable requirement of arid hillside field sugarcane production.
Summary of the invention
Of the present inventionly be intended to for above-mentioned the deficiencies in the prior art, the full ground of a kind of Sugarcane Herbicidal covering method in the time of infertility is provided, a kind ofly in the full growth journey of cultivation of sugar cane, effectively to solve water conservation, long-pending rain, weeding, fertilizer conservation and insulation problem, thus the cultivation method of drought resisting, anti-grass.
The integrated full film of this technology presses down steaming, face integrates the plastic mulching applicable technology of rain, the weeding of medicine film.
The present invention adopts when planting cane planting and the management of perennial root sugarcane-cultivation the two-sided plastic membrane that contains weed killer herbicide is covered to earth's surface, sugarcane ground comprehensively, is covered to results always.Adopt 1.5 meters of left and right mulch films of wide cut that sugarcane field surface is covered comprehensively, the following part in sugarcane field earth's surface is formed to water, fertilizer, the warm circulatory system of a relative closure, if soil moisture is drier during covering with plastic film, at place, sugarcane ditch depression, hole-ground film is used for collecting rain and infiltrates through soil, increase soil moisture.After sugarcane weeding film covers comprehensively, the sugarcane weeds in field rate of preventing and kill off reaches more than 80%, and sugarcane is without carrying out artificial weeding or chemical weed control again, and mulch film is covered to results always, even can be covered to the perennial root sugarcane-cultivation management of lower season.
Reduced soil bare area and time, suppressed to greatest extent the evaporation of soil moisture, protected and held the soil moisture of sugarcane between the time of infertility, raising moisture and utilization rate of fertilizer, played but steaming subtracts consumption, the effect of saving water, resisting drought.Can effectively solve that current sugarcane yield is low, sugar is not high and the labour intensive problem of the agricultural technology problem such as weed encroachment, fertilizer volatilization and field weeding.
The present invention is achieved through the following technical solutions:
The full ground of a kind of Sugarcane Herbicidal covering method in the time of infertility, after cane planting earthing or after stubble cane pine root and stem of certain plants basal dressing, adopt plastic membrane that sugarcane field surface is covered comprehensively, film and intermembranously do not interspace, the covering of joining, soil pressure film on the spot for joint, make the following part in sugarcane field earth's surface form the water of a relative closure, fertile, the temperature circulatory system, during covering with plastic film, at sugarcane ditch heart place with fine earth by mulch film compacting, reach stuffy air tight, when effectively keeping soil moisture, have and heat, function of fertilizer retention, promote sugarcane early growth and quick tiller, sugarcane emerges, send out strain and send out ahead of time one more than the climate and other natural phenomena of a season, mulch film is covered to results always.
As preferred version of the present invention:
Described mulch film wide cut 1.3-1.7 rice.
Described mulch film is selected containing sugarcane being had to the mulch film of selective herbicide, sugarcane field is carried out to plastic mulching, rely on the moisture evaporation in soil to rise to mulch film, dissolve weed killer herbicide to soil surface and form one deck sealing except herbal medicine film, during covering, mulch film is close to earth's surface, the sugarcane weeds in field rate of preventing and kill off reaches more than 80%, sugarcane production speed is far longer than weed growth speed, and sugarcane is covered after shade, and weeds are because can not get illumination natural death, avoid weed encroachment, sugarcane is without carrying out artificial weeding or chemical weed control again.
Described mulch film is covered to the perennial root sugarcane-cultivation management of lower season always, need not carry out field weeding again, need not re-use weed killer herbicide between whole breeding time, can effectively save man-hour.
After sugarcane sprouts and emerges, nature forms aperture at face, as drier in soil moisture, when sugarcane can not sprout in time, the earthing that punches in planting sugarcane ditch, aperture is received rainfall, forms omnibearing, large-area afflux rain face, fully receive rainfall resource, by face, collect to flow into and plant in sugarcane ditch, by aperture, infiltrate soil, make precipitation obtain concentrating efficient utilization.
The present invention compares with existing traditional cane land plastic membrane half culture underglass custom technology, there is following remarkable advantage: (1) is after new plant cane plantation and stubble cane intertillage management, sugarcane field ground surface is carried out to the full film of weed removal mulch film to be covered until results, can water conservation, collection rain, fertilizer conservation, heat, promote sugarcane early growth and quick tiller, accelerated sugarcane production speed; Suppress weed growth and do not affect sugarcane production, thereby create good light, temperature, fertile condition to sugarcane production, thereby reach the object of sugarcane production-increasing.(2) save field weeding operation, stop field crop smothering.After covering weeding film (being close to earth's surface) by standardize man's ground, the sugarcane weeds in field rate of preventing and kill off reaches more than 80%, and sugarcane production speed is far longer than weed growth speed, and sugarcane is covered after shade, and weeds, because can not get illumination natural death, are stopped weeds in field harm; Sugarcane, without carrying out artificial weeding or chemical weed control, is saved weeding labour again.(3) volume increase obviously.When planting cane planting and the management of perennial root sugarcane-cultivation, the mulch film that contains weed killer herbicide is covered to earth's surface, sugarcane ground comprehensively, be covered to results always.The volume increase of sugarcane sugarcane per unit area yield is more than 1.5 tons, and nonirrigated farmland is more obvious than paddy field volume increase.(4) soil temperature significantly improves, thereby alleviates and avoided the infringement of the natural calamities such as frost.(5) sugarcane suitable planting height above sea level can promote 100 to 300 meters depending on microclimate.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
1. select plastic membrane to carry out full ground, covering in the time of infertility to sugarcane earth's surface.After cane planting earthing or after stubble cane pine root and stem of certain plants basal dressing, adopt plastic membrane that sugarcane field surface is covered comprehensively, film and intermembranously do not interspace, the covering of joining, soil pressure film on the spot for joint, makes the following part in sugarcane field earth's surface form water, fertilizer, the warm circulatory system of a relative closure.During covering with plastic film, at sugarcane ditch heart place with fine earth by mulch film compacting, reach stuffy air tight.When effectively keeping soil moisture, have heat, function of fertilizer retention, promote sugarcane early growth and quick tiller, sugarcane emerges, sends out strain and sends out ahead of time one more than the climate and other natural phenomena of a season.
Easy to use, transportation that mulch film wide cut needs only, wide cut 1.3-1.7 rice, epiphragma operates, transports more convenient.
2. select, containing sugarcane being there is to the mulch film of selective herbicide, sugarcane field to be carried out to plastic mulching.Rely on the moisture evaporation in soil to rise to mulch film, dissolve weed killer herbicide to soil surface and form one deck sealing except herbal medicine film, during covering, mulch film is close to earth's surface, the sugarcane weeds in field rate of preventing and kill off reaches more than 80%, sugarcane production speed is far longer than weed growth speed, and sugarcane is covered after shade, and weeds are because can not get illumination natural death, avoid weed encroachment, sugarcane is without carrying out artificial weeding or chemical weed control again.
3. by full ground covering with plastic film in the time of infertility, after sugarcane sprouts and emerges, nature forms aperture at face; As drier in soil moisture, when sugarcane can not sprout in time,, in planting sugarcane ditch, punching earthing is located in depression.Aperture is received rainfall, forms omnibearing, large-area afflux face, fully receives rainfall resource, collects to flow into plant in sugarcane ditch by face, by aperture, infiltrates soil, makes precipitation obtain concentrating efficient utilization.
4. mulch film is covered to results always, even can be covered to the perennial root sugarcane-cultivation management of lower season.Between whole breeding time, need not carry out again field weeding, need not re-use weed killer herbicide, can effectively save man-hour.Weeding film can suppress weed growth and not affect sugarcane production, thereby creates good light, fertile condition to sugarcane production.
Claims (5)
1. the full ground of a Sugarcane Herbicidal covering method in the time of infertility, it is characterized in that, after cane planting earthing or after stubble cane pine root and stem of certain plants basal dressing, adopt plastic membrane that sugarcane field surface is covered comprehensively, film and intermembranously do not interspace, the covering of joining, soil pressure film on the spot for joint, makes the following part in sugarcane field earth's surface form water, fertilizer and the temperature circulatory system of a relative closure, during covering with plastic film, at sugarcane ditch heart place with fine earth by mulch film compacting, mulch film is covered to results always.
2. the full ground of a kind of Sugarcane Herbicidal according to claim 1 covering method in the time of infertility, is characterized in that, described mulch film wide cut 1.3-1.7 rice.
3. the full ground of a kind of Sugarcane Herbicidal according to claim 1 covering method in the time of infertility, it is characterized in that, described mulch film is selected containing sugarcane being had to the mulch film of selective herbicide, sugarcane field is carried out to plastic mulching, rely on the moisture evaporation in soil to rise to mulch film, dissolve weed killer herbicide to soil surface and form one deck sealing except herbal medicine film, during covering, mulch film is close to earth's surface.
4. the full ground of a kind of Sugarcane Herbicidal according to claim 1 covering method in the time of infertility, is characterized in that, described mulch film is covered to the perennial root sugarcane-cultivation management of lower season always.
5. the full ground of a kind of Sugarcane Herbicidal according to claim 1 covering method in the time of infertility, it is characterized in that, after sugarcane sprouts and emerges, nature forms aperture at face, if soil moisture is dry, when sugarcane can not sprout in time, the earthing that punches in planting sugarcane ditch, aperture is received rainfall, forms omnibearing, large-area afflux rain face, fully receive rainfall resource, by face, collect to flow into and plant in sugarcane ditch, by aperture, infiltrate soil, make precipitation obtain concentrating efficient utilization.
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CN201410343490.5A CN104082011B (en) | 2014-07-18 | 2014-07-18 | A kind of Sugarcane Herbicidal full ground covering method in the time of infertility |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380950A (en) * | 2014-10-20 | 2015-03-04 | 广州甘蔗糖业研究所 | Sugarcane full film covering type cultivation technology with weeding and pest controlling effects |
CN104920018A (en) * | 2015-05-27 | 2015-09-23 | 邓万超 | Sugarcane planting method for increasing sugar content of sugarcane |
CN107616042A (en) * | 2017-10-20 | 2018-01-23 | 成都市宏德永兴养殖有限公司 | A kind of covering method of automatic covering mulch film |
CN108476888A (en) * | 2018-01-18 | 2018-09-04 | 平凉市农业科学院 | A method of it preventing and kill off full film double-furrow using weed removal mulch film and broadcasts corn field weed |
CN111357596A (en) * | 2020-04-30 | 2020-07-03 | 广州甘蔗糖业研究所湛江甘蔗研究中心 | Perennial sugarcane full-film mulching cultivation method |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380950A (en) * | 2014-10-20 | 2015-03-04 | 广州甘蔗糖业研究所 | Sugarcane full film covering type cultivation technology with weeding and pest controlling effects |
CN104920018A (en) * | 2015-05-27 | 2015-09-23 | 邓万超 | Sugarcane planting method for increasing sugar content of sugarcane |
CN107616042A (en) * | 2017-10-20 | 2018-01-23 | 成都市宏德永兴养殖有限公司 | A kind of covering method of automatic covering mulch film |
CN107616042B (en) * | 2017-10-20 | 2020-12-04 | 江西威骏科技股份有限公司 | Covering method for automatically covering mulching film |
CN108476888A (en) * | 2018-01-18 | 2018-09-04 | 平凉市农业科学院 | A method of it preventing and kill off full film double-furrow using weed removal mulch film and broadcasts corn field weed |
CN111357596A (en) * | 2020-04-30 | 2020-07-03 | 广州甘蔗糖业研究所湛江甘蔗研究中心 | Perennial sugarcane full-film mulching cultivation method |
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