CN101637089A - Mulching film full-covering planting method of cane seedlings - Google Patents
Mulching film full-covering planting method of cane seedlings Download PDFInfo
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- CN101637089A CN101637089A CN200910094879A CN200910094879A CN101637089A CN 101637089 A CN101637089 A CN 101637089A CN 200910094879 A CN200910094879 A CN 200910094879A CN 200910094879 A CN200910094879 A CN 200910094879A CN 101637089 A CN101637089 A CN 101637089A
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Abstract
A mulching film full-covering planting method of cane seedling comprises the following steps: deeply ploughing flat ground before transplanting the seedlings, carrying out drill planting with the width of 4m, and respectively reserving 20cm at the two sides as drainage ditches; excavating planting rows with the depth of 10cm and the width of 15cm on a moist soil surface for planting the seedlingsaccording to the row space of 1m; spraying a weedicide to the slightly humid moist soil surface, carrying out full film covering on the moist soil surface with a mulching film with the thickness of 0.008-0.012cm and the width of 4m, tightly pressing the mulching film with fine soil along the planting rows, and meanwhile tightly pressing the circumference of the mulching film with soil; and selecting a cloudy day to plant the seedlings with the planting distance of 25cm along the planting rows, and adequately watering for root growth. The planting method can improve the internal growing environment of the seedlings, realize temperature rise and moisture preservation and weed suppression, promote the seedlings to quickly grow, solve the problems of the seedlings such as late planting, insufficient amount of growth, influence on timely selection and the like, and save after-planting management cost at the same time.
Description
Technical field:
The present invention relates to sugarcane efficiency cultivation technology for high field, is a kind of mulching film full-covering planting method of cane seedlings that carries out before plantation.
Background technology:
Seedling is cultivated and transplanting is the basis of sugarcane " five gardens " seed selection.According to various selection indexs, as hammer degree, plant height, stem footpath etc. seedling is selected, rogue that it is excellent to deposit, for testing the garden, the higher level provides test material continuously, already serve for cultivating improved seeds, continue high-efficient development sucrose.
The plantation of seedling field-transplanting is generally based on traditional method: do not cover mulch film.But because sugarcane district, the Yunnan temperature difference is relatively large, effective accumulated temperature is relatively low, simultaneously, because the seedling implantation time was planted stem seedling evening more than 2 months, it is not enough that the seedling growth time often appears in traditional cultivation method, the amount of growth deficiency, offspring's proterties can not fully show, and influence selects accuracy or plantation then can not select then, and then next year is stayed and selects perennial root, increase the breeding time limit, consumption wealth consuming time.
Summary of the invention:
The objective of the invention is before plantation, to adopt a kind of method for planting of mulch film all standing at the deficiency of cane seedlings traditional cultivation method, this kind method for planting not only can improve seedling growth inside environment, temperature raising is preserved moisture, suppress weeds, promote the seedling early growth and quick tiller, and can effectively solve seedling plantation evening, the amount of growth deficiency, problems such as influence selection in good time can be saved simultaneously and be planted the back management cost.
This kind of method for planting that the present invention proposes before seedling is transplanted, ploughed the level land deeply, plays moisture in the soil by wide 4m, and both sides respectively stay 20cm as the drain ditch.On the moisture in the soil face, open the plantation row of dark 10cm, wide 15cm, be used for the seedling plantation by line-spacing 1m.Little wet moisture in the soil face behind the herbicide spraying, adopts thick 0.008～0.012cm, and the mulch film of wide 4m carries out full film to the moisture in the soil face and covers, and the usefulness fine earth with the mulch film compacting, uses soil with all around compacting of mulch film along ditch simultaneously.Select the cloudy day, plant seedling along ditch by spacing in the rows 25cm kind, and water sufficient normal root water.
Advantage of the present invention and beneficial effect:
1, The present invention be directed to the deficiency of cane seedlings traditional cultivation method, by adopting the mulch film all standing before planting, improve seedling growth inside environment, temperature raising is preserved moisture, suppress weeds, promote the seedling early growth and quick tiller,, increase problems such as the breeding time limit to solve seedling because of the long quantity not sufficient of implantation time I influences in good time selection.
2, by adopting cane seedlings mulching film full-covering planting technology, improve the temperature in the film, reduced the evaporation of moisture content, suppressed the growth of weeds.In earlier stage: it is fast to turn green, and growth is fast, and plant is strong, high, and blade is unfolded and greatly, base portion is big, complete blade 4-5 sheet, and the leaf look normal, and it is more and strong to tiller; Mid-term: fast growth, plant height (the high 10-30cm of more traditional planting method), tiller many (more traditional planting method increases 20-24%), and native list structure is good, and soil is soft, and weeds are few; Later stage: The Characters is abundant, and plant height 20-25cm, stem directly increase 0.1-0.6cm, and productive tiller increases 17-26%, and the combination selective ratio improves.
3, adopt mulching film full-covering planting method of cane seedlings, because the increase of plant height, productive tiller, the stem footpath Isoquant formation factor, sugarcane output mu increases the 1-1.5 ton.Simultaneously, selected material bud amount increases the 4-6 bud, has improved the seedling amount of follow-up test.
Description of drawings
Fig. 1 is a principle schematic of the present invention.
Number in the figure is: the seedling plantation row of 1-covering with plastic film and compacting fine earth, 2-drain ditch, 3-moisture in the soil face and mulch film all standing.
Embodiment
Technical scheme of the present invention reaches embodiment in conjunction with the accompanying drawings and is described in detail as follows:
1, rise wholely moisture in the soil, open plantation row, basal dressing
Plow in good time, rake the soil level, hack; Play smooth moisture in the soil face after the moisture in the soil by 4m, to guarantee the plastic mulching quality.Simultaneously, press line-spacing 1m, dark 10cm, wide 15cm open ditch, and base manure is imposed in it, and based on barnyard manure, the mu amount of application is at 200-300kg;
2, use weed killer herbicide, the full plastic mulching of moisture in the soil face
Behind little wet moisture in the soil face, be right after and use weed killer herbicide.Select for use 40% green bristlegrass to go rule or weed killer herbicides such as atrazine 180～250mL, 40% Yiyoushui, 100～150mL, 50% Tianjin second companion 100～150mL evenly to spray the moisture in the soil face for every mu.Behind the herbicide spraying, adopt thick 0.008～0.012cm immediately, the mulch film of wide 4m carries out full film to the moisture in the soil face and covers, and is about to the mulch film compacting with fine earth along plantation, simultaneously with all around compacting of mulch film, waits for that seedling plants;
3, guarantee to plant quality
Select the cloudy day to carry out seedling and transplant plantation, the seedling balled transplanting of will trying one's best during transplanting is in order to avoid cause excessive damage and influence survival rate root system; With the compacting of seedling root soil, and it is real with soil pressure to transplant the position mulch film after planting, and avoids ventilated and burns seedling, waters sufficient normal root water.If transplant plantation at fine day, select 3:00 in afternoon after the period be advisable, want to water when watering sufficient normal root water while planting.
4, topdress in good time
Because seedling implantation time evening topdresses after turning green, and promotes its early growth and quick tiller in good time.After plantation 10-15 days, mu spraying fertilizer urea 10-15kg, at distance seedling root 5cm place with the sharp objects dispensing that burrows.
5, manage after taking off film
Throw off mulch film in mid or late August, cut weeds, mu executes urea 25kg and superphosphate 25kg earths up greatly.Check the field disease, and control in time.
Claims (3)
1, a kind of mulching film full-covering planting method of cane seedlings is characterized in that before seedling is transplanted plantation, adopts mulch film that the moisture in the soil face is carried out full film and covers.
2, mulching film full-covering planting method of cane seedlings according to claim 1 is characterized in that opening by line-spacing 1m the plantation row of dark 10cm, wide 15cm on the moisture in the soil face of the wide 4m of moisture in the soil, be used for the seedling plantation.
3, mulching film full-covering planting method of cane seedlings according to claim 1 and 2, it is characterized in that adopting thick 0.008～0.012cm, the mulch film of wide 4m carries out full film to the moisture in the soil face and covers, and is about to the mulch film compacting with fine earth along plantation, uses native with all around compacting of mulch film simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910094879A CN101637089A (en) | 2009-08-26 | 2009-08-26 | Mulching film full-covering planting method of cane seedlings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910094879A CN101637089A (en) | 2009-08-26 | 2009-08-26 | Mulching film full-covering planting method of cane seedlings |
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| CN101637089A true CN101637089A (en) | 2010-02-03 |
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| CN200910094879A Pending CN101637089A (en) | 2009-08-26 | 2009-08-26 | Mulching film full-covering planting method of cane seedlings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405837A (en) * | 2011-09-06 | 2012-04-11 | 广西亚热带作物研究所试验站 | Method for transplanting sugarcane tissue culture seedlings to fields from low tunnels |
| CN104082011A (en) * | 2014-07-18 | 2014-10-08 | 耿马傣族佤族自治县蔗糖产业办公室 | Mulching method for sugarcane weeding mulching films on all ground and in whole growing period |
-
2009
- 2009-08-26 CN CN200910094879A patent/CN101637089A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405837A (en) * | 2011-09-06 | 2012-04-11 | 广西亚热带作物研究所试验站 | Method for transplanting sugarcane tissue culture seedlings to fields from low tunnels |
| CN104082011A (en) * | 2014-07-18 | 2014-10-08 | 耿马傣族佤族自治县蔗糖产业办公室 | Mulching method for sugarcane weeding mulching films on all ground and in whole growing period |
| CN104082011B (en) * | 2014-07-18 | 2016-08-24 | 耿马傣族佤族自治县蔗糖产业办公室 | A kind of Sugarcane Herbicidal full ground covering method in the time of infertility |
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Open date: 20100203 |