CN101218881A - Water conservation method with sugarcane leaf and mulch film full cover - Google Patents
Water conservation method with sugarcane leaf and mulch film full cover Download PDFInfo
- Publication number
- CN101218881A CN101218881A CNA2007100663283A CN200710066328A CN101218881A CN 101218881 A CN101218881 A CN 101218881A CN A2007100663283 A CNA2007100663283 A CN A2007100663283A CN 200710066328 A CN200710066328 A CN 200710066328A CN 101218881 A CN101218881 A CN 101218881A
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- sugarcane
- sugar cane
- mulch film
- water
- planting
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- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 92
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002362 mulch Substances 0.000 title claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 19
- 238000003306 harvesting Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 21
- 230000000452 restraining effect Effects 0.000 abstract description 2
- 230000008016 vaporization Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 17
- 239000003337 fertilizer Substances 0.000 description 8
- 230000012010 growth Effects 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 5
- 235000011613 Pinus brutia Nutrition 0.000 description 5
- 241000018646 Pinus brutia Species 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241001232787 Epiphragma Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000010086 Setaria viridis var. viridis Nutrition 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000028446 budding cell bud growth Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 244000230342 green foxtail Species 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 239000001120 potassium sulphate Substances 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
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- Protection Of Plants (AREA)
Abstract
The invention relates to a full-covering method for holding water for sugar cane leaf and ground film. A ground film with a width of 60cm and a thickness of 0.008 to 0.012cm is adopted to cover the planting rows of the sugar cane. 8 to10cm of the both sides of the ground film are respectively compacted by fine soil so as to ensure the transparent horizontal surface of the ground film to be more than 40cm. The sugar cane leaves after the sugar cane is harvested are adopted among the planting rows and are covered on the row middle after straightening. The sugar cane leaves are closely connected with the ground film with no empty land and simultaneously compact the sugar cane leaves. The invention solves the water holding problem for stubble sugar cane planting, realizes the full-covering between the sugar cane land via the ground film and the sugar cane leaves, and also realizes effective water holding on the sugar cane land; thereby greatly reducing the water vaporizing of the sugar cane land, maintaining the water of the soil and overcoming the water restraining factors in sugar cane planting.
Description
Technical field:
The present invention relates to cultivation of sugar cane water conservation technical field, particularly a kind of sugarcane leaf and mulch film all standing water-retaining method.
Background technology:
Sugarcane is the important sugar [yielding of China, the sugarcane production water requirement is big, growth cycle reaches the 10-12 month, because China's sugarcane district major part is subjected to the influence of monsoon climate, Winter-Spring arid short of rain, soil moisture content is low, had a strong impact on the sprouting of sugarcane and emerged, the minimum sugarcane productive tiller deficiency that causes, amount of growth is little, yields poorly and shakiness.
At present, known sugarcane water conservation technology mainly is to adopt plastic mulching, adopt the plastic mulching cane planting capable, can play the capable water conservation effect of cane planting to a certain extent, still, because the cane planting line space is excessive, about 100cm, and soil does not in the ranks cover, and causes the large quantity of moisture evaporation, the water conservation weak effect.
Summary of the invention:
The objective of the invention is to propose a kind of sugarcane leaf and mulch film all standing water-retaining method, on the basis that the capable employing of cane planting mulch film covers, remain in a large amount of sugarcane leaves in sugarcane field behind the employing harvesting sugarcane, carry out the sugarcane foliage cover in the ranks at cane planting, realize all standing in sugarcane field, can not only significantly reduce cane planting water evaporates in the ranks, and can also realize also field of sugarcane leaf, improve soil nutrient.
Above-mentioned cane planting is capable to adopt wide 60cm, and the mulch film of thick 0.008～0.012cm covers, and the mulch film both sides respectively have 8～10cm to compress compacting with fine earth, guarantees that mulch film printing opacity plane of structure is more than 40cm; Sugarcane leaf after plantation is adopted harvesting sugarcane in the ranks is covered in the ranks after making in order, and the sugarcane leaf is connected with the ground film close, and the ground of not leaving a blank is tight compact the bat of sugarcane leaf simultaneously.
Advantage of the present invention and beneficial effect:
1, the present invention is the water conservation problem that solves the perennial root cultivation of sugar cane, by all standing of mulch film and sugarcane leaf, realize effective water conservation in sugarcane field, thereby significantly reduce the evaporation that the sugarcane water in field divides sugarcane sugarcane field, keep soil moisture, overcome the moisture restraining factors in the cultivation of sugar cane.
2, sugarcane leaf interlacing in sugarcane sugarcane field covers, and realized also field of sugarcane leaf, and common sugarcane leaf processing mode is to burn in the sugarcane field, and the sugarcane leaf of not only contaminated environment, and multielement has become single potassium element after burning, and is easily blown away by wind.The sugarcane leaf is the field also, helps improving soil organic matter content, reduces the fertilizer usage amount, promotes sugarcane production.
3, after sugarcane leaf and the mulch film all standing, kept soil moisture effectively, the 5-9% (absolute value) that its soil moisture content improves than traditional cultivation on dark 20cm level makes soil moisture content reach 15-20%, has guaranteed normal rudiment and the early growth of sugarcane.
4, perennial root sugarcane leaf and mulch film all standing amount of increase in production are big, 2.23 tons of mu volume increase sugarcanes, and from the analysis of Yield Forming Factors of sugarcane, the volume increase factor is both from the increase of productive tiller quantity, again from the raising of single stem output.
Description of drawings
Fig. 1 is a principle schematic of the present invention.
Number in the figure is: the mulch film printing opacity plane of structure of 1-covering with plastic film, 2-sugarcane foliage cover part, the ground membrane portions that the 3-both sides compress with fine earth.
Embodiment
Technical scheme of the present invention is described in detail as follows in conjunction with the accompanying drawings:
1, gather in the crops, it is comparatively suitable to cut receipts planting in advance sugarcane Great Cold later, best to cut receipts in the beginning of spring of around in good time.
In advance the influence that stubble cane is sent out strain of harvesting sugarcane phase mainly is temperature and moisture.Results also have one section low temperature arid because of the phase of surviving the winter too early, the sugarcane root and stem of certain plants breaks away from female stem and supports, be easy to introduced disease, nutriment reduces, and vitality fails gradually, cause a strain few, it is comparatively suitable that disconnected ridge, the scarce pool, perennial root sugarcane mulch film and sugarcane foliage cover culture technique require to cut receipts planting in advance sugarcane later in Great Cold, and best to cut receipts in the beginning of spring of around, because the bottom out of temperature this moment, the sprouting that helps the sugarcane bud is unearthed.
2, fast hoe is low cuts, and the 2-5cm that buries avoids the sugarcane stake to puncture outside the mulch film.
Cutting the time receiving is noted that the quality of cutting sugarcane, according to the depth of planting the sugarcane ditch, and low as much as possible cutting, the 2～5cm that generally buries, it is sharp to cut the cane knife tool, breaks to reduce perennial root germination position and to reduce the sugarcane stake; Do not cut sugarcane when overcast and rainy soil moisture is big, avoid mashed stake of sugarcane stake bleeding effect causing courses of infection and farm work to cause soil compaction, the sprouting that influences the sugarcane root and stem of certain plants is unearthed.
3, cleaning sugarcane leaf, interlacing is covered in sugarcane in the ranks.
Sugarcane leaf after plantation is adopted harvesting sugarcane in the ranks, be covered in after making in order in the ranks, to note keeping the width distance of the capable reservation of cane planting 50～60cm during the sugarcane foliage cover, be convenient to out the ridge pine root and stem of certain plants and basal dressing, simultaneously the sugarcane leaf is clapped and be tight compact, compress with fine earth every 40～50cm, roll the sugarcane leaf to avoid wind to cut.
4, open the ridge pine root and stem of certain plants, use sufficient base manure.
Open the ridge pine root and stem of certain plants and help improving the soil aeration condition, promote the early growth and quick tiller of sugarcane root and stem of certain plants bud alive, it is strong together to guarantee to send out strain.Open sooner or later whether carrying out simultaneously of ridge, must decide according to local climate and water and fertilizer management condition with the loose root and stem of certain plants.For low temperature, the sugarcane district that soil moisture is big will open the ridge early, Bian Kailong, and the limit pine root and stem of certain plants also will shine the root and stem of certain plants behind the loose root and stem of certain plants, shines root and stem of certain plants time length and decides on soil moisture, improves soil temperature, uses sufficient base manure behind the solarization root and stem of certain plants, then back ridge; Suffer from drought for avoiding the sugarcane root and stem of certain plants in the nonirrigated farmland in arid sugarcane district, whether the Kai Long and the loose root and stem of certain plants will be determined on a case-by-case basis, and generally only open the not loose root and stem of certain plants in ridge, answer Kai Long limit, limit basal dressing back ridge.After strain water irritate was sent out in the sugarcane field, it was suitable to take advantage of soil moisture content, and every mu is adopted 1000kg farmyard manure and urea 20kg, general calcium 30～40kg, potassium sulphate or potassium chloride 15～20kg to puddle as base fertilizer to use, return soil then and cover.There is the sugarcane ground of soil insect harm such as sugarcane tortoise, snout moth's larva will adopt corresponding agricultural chemicals to prevent and treat.
5, the capable plastic mulching of cane planting.
Stubble cane applies fertilizer back behind the soil through opening the ridge pine root and stem of certain plants, select for use 40% green bristlegrass to remove bud pre-treatment weed killer herbicides such as rule (atrazine) 200～250mL, 40% Yiyoushui, 100～150mL, 50% Tianjin second companion 100～150mL for every mu, convert water and spray sugarcane root and stem of certain plants both sides soil, epiphragma immediately.Overlay film is selected the mulch film of wide 60cm, thick 0.008～0.012mm for use, and 7～8cm is respectively compressed on both sides, guarantees the 40cm transparent surface, compresses compacting with fine earth, heats soil moisture conservation, promotes the sprouting of lateral bud growth.
6, cuticula is taken off film
In the mulch film ground overwrite procedure, note checking the field,, in time cover pressure, avoid ventilated with fine earth as finding that mulch film has logical hole situation; Can not normally pass mulch film if any existing sugarcane leaf, adopt artificial rupture of membrane, the blade of sugarcane seedling is pulled out outside the film, in order to avoid the too high burning seedling that causes of temperature in the shed; To by the end of May, enter rainy season before, adopt and manually mulch film all taken off away, accomplish that the field do not stay film, in order to avoid pollute the field environment.
7, take off field management behind the film
According to the stubble cane early growth and quick tiller, the characteristics of big morning elongating stage, mid or late May, every mu is adopted 40～50kg urea (or other nitrogenous fertilizer) and general calcium 30～40kg, in time imposes and attack stem fertilizer; Mid or late May to June, stubble cane late tillering state and elongation initial stage, use cloud big 120 to carry out foliage-spray with 1: 3000～5000 times liquid.The stubble cane early growth is fast, and fertilizer requirement is big, and the later stage is easily taken off fertilizer, and mid or late August should in time be mended and be executed strong tail fertilizer, imposes on root, an amount of ridging.
Claims (3)
1. sugarcane leaf and mulch film all standing water-retaining method cover at the capable employing of cane planting mulch film, adopt a large amount of sugarcane leaves that remain in the sugarcane field behind the harvesting sugarcane, carry out the sugarcane foliage cover in the ranks at cane planting, realize all standing in sugarcane field.
2. sugarcane leaf according to claim 1 and mulch film all standing water-retaining method, it is characterized in that cane planting is capable adopts wide 60cm, the mulch film of thick 0.008～0.012cm covers, and the mulch film both sides respectively have 8～10cm to compress compacting with fine earth, guarantees that mulch film printing opacity plane of structure is more than 40cm.
3. sugarcane leaf according to claim 1 and mulch film all standing water-retaining method is characterized in that cane planting sugarcane leaf bat in the ranks is tight compact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100663283A CN101218881A (en) | 2007-10-29 | 2007-10-29 | Water conservation method with sugarcane leaf and mulch film full cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100663283A CN101218881A (en) | 2007-10-29 | 2007-10-29 | Water conservation method with sugarcane leaf and mulch film full cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101218881A true CN101218881A (en) | 2008-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100663283A Pending CN101218881A (en) | 2007-10-29 | 2007-10-29 | Water conservation method with sugarcane leaf and mulch film full cover |
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| Country | Link |
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| CN (1) | CN101218881A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283472A (en) * | 2013-06-20 | 2013-09-11 | 广西壮族自治区农业科学院甘蔗研究所 | Method for controlling soil moisture and cultivating developed root systems of black skin sugar canes |
| CN106489464A (en) * | 2016-09-20 | 2017-03-15 | 云南省农业科学院甘蔗研究所 | A kind of management method of ratoon sugarcane |
| CN106962000A (en) * | 2017-05-08 | 2017-07-21 | 云南省农业科学院甘蔗研究所 | Degradative plastic film covers the cultural method of sugarcane |
| CN107056511A (en) * | 2017-06-22 | 2017-08-18 | 广东省生物工程研究所（广州甘蔗糖业研究所） | The many season simple and laborsaving cultivation methods of upland sugarcane perennial root |
| CN107182644A (en) * | 2017-05-31 | 2017-09-22 | 德宏傣族景颇族自治州甘蔗科学研究所 | It is a kind of to improve the epiphragma method that cane land plastic membrane covers efficiency |
-
2007
- 2007-10-29 CN CNA2007100663283A patent/CN101218881A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283472A (en) * | 2013-06-20 | 2013-09-11 | 广西壮族自治区农业科学院甘蔗研究所 | Method for controlling soil moisture and cultivating developed root systems of black skin sugar canes |
| CN103283472B (en) * | 2013-06-20 | 2014-07-16 | 广西壮族自治区农业科学院甘蔗研究所 | Method for controlling soil moisture and cultivating developed root systems of black skin sugar canes |
| CN106489464A (en) * | 2016-09-20 | 2017-03-15 | 云南省农业科学院甘蔗研究所 | A kind of management method of ratoon sugarcane |
| CN106962000A (en) * | 2017-05-08 | 2017-07-21 | 云南省农业科学院甘蔗研究所 | Degradative plastic film covers the cultural method of sugarcane |
| CN107182644A (en) * | 2017-05-31 | 2017-09-22 | 德宏傣族景颇族自治州甘蔗科学研究所 | It is a kind of to improve the epiphragma method that cane land plastic membrane covers efficiency |
| CN107056511A (en) * | 2017-06-22 | 2017-08-18 | 广东省生物工程研究所（广州甘蔗糖业研究所） | The many season simple and laborsaving cultivation methods of upland sugarcane perennial root |
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Open date: 20080716 |