CN104521689A - Sugarcane interlaced irrigation method - Google Patents
Sugarcane interlaced irrigation method Download PDFInfo
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- CN104521689A CN104521689A CN201410792163.8A CN201410792163A CN104521689A CN 104521689 A CN104521689 A CN 104521689A CN 201410792163 A CN201410792163 A CN 201410792163A CN 104521689 A CN104521689 A CN 104521689A
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- wide
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention belongs to the field of agricultural irrigation, and particularly relates to a sugarcane interlaced irrigation method. The method comprises the following steps that firstly, furrowing is carried out on the field, one wide line and one narrow line serve as a unit, the distance between the center line of each furrow and the center line of the adjacent side furrow is wide, the distance between center line of each furrow and the center line of the other adjacent side furrow is narrow, and the width of each wide line is larger than that of the corresponding narrow line; secondly, the soil excavated in the first step is shoved to the center lines of the narrow lines to be compacted, and sugarcane plants are planted in the furrows and covered with soil; thirdly, one wide line and one narrow line serve as an irrigation unit, an irrigation pipe is arranged on the top of a mound on the center line of each narrow line, and irrigation pipes are not laid between the wide lines. The method has the advantages that the arranged irrigation pipes can be reduced; water consumption is reduced, and mechanical management is facilitated; other crops short in growth period can be interplanted between the wide lines at the early growth stage of sugarcanes, the unit land yield is increased, the crop yield and the energy utilization rate are increased, and therefore the economic benefits of the whole industry are increased.
Description
Technical field
The invention belongs to field of agricultural irrigation, be specifically related to a kind of sugarcane interlacing irrigation method.
Background technology
The many employings of current sugarcane wait line-spacing plantation, and often lay drip irrigation pipe in the ranks, as shown in Figure 1, often all arrange a drip irrigation pipe in the ranks, sugarcane plant grows into a certain degree, and between plant, gap is relatively little, is unfavorable for machine management in mid-term; And traditional irrigation piping mode water content consumption is large, often row pipe laying, causes production cost higher, is unfavorable for improving agricultural performance.
Summary of the invention
The present invention discloses a kind of sugarcane interlacing irrigation method, has both solved conventional sugarcane and has irrigated the problem that piping mode water content consumption is large, production cost is high, at the suitable scientific development interplant of wide row, effectively can improve Sugarcane Industry economic benefit again.
Technical scheme provided by the invention is as follows:
A kind of sugarcane interlacing irrigation method, comprises the following steps:
A, to field trench digging, be a unit with a wide row and a narrow row, each ditch center line is respectively wide row and narrow row to the distance being adjacent two lateral sulcus center lines, and described wide line width is greater than narrow row width;
B, soil mound that steps A is excavated out on narrow row center line, compacting, grow cane in ditch plant, earthing;
C, be an irrigating unit with a wide row and a narrow row, drip irrigation pipe is located at narrow row center line mound top, does not widely lay drip irrigation pipe in the ranks, and an irrigation pipe can evenly be supplied water to the sugarcane plant of both sides.
Preferably, in described steps A, wide line width is 1.2 ~ 1.5m, and narrow row width is 0.6 ~ 0.9m.
Preferably, in described step B, mound height is 5 ~ 8cm.
The invention has the beneficial effects as follows:
1, irrigation stringing can be reduced, reduce tubing consumption;
2, water consumption is reduced, can make to grow all the time and can produce water stress signal at dry or comparatively in dry soil region Ji Kuanjian region a part of sugarcane root system and effectively regulate stomatal closure, and a part of root system in humid region and narrow row district absorbs moisture to meet the least quantity of the need of crop life from soil, thus decrease wide in the ranks moistening time invalid evaporation loss and total irrigation quantity, thus reach and economize on water and do not sacrifice the object of Accumlation of photosynthates;
3, mechanization management is conducive to, as mechanization ridging in mid-term and later stage mechanized harvest;
4, sugarcane production early stage is conducive to shorter crops wide interplant in the ranks other breeding times, not only can improve unit labor productivity, and crop yield and energy utilization rate can be improved by the collaborative benefit from symbiosis having science collocation interplant to produce between crop, thus improve the economic benefit of whole industry.
Accompanying drawing explanation
Fig. 1 is that existing sugarcane irrigates stringing schematic diagram.
Fig. 2 is that schematic diagram is irrigated in sugarcane interlacing of the present invention.
Reference numeral is: 1-narrow row, the wide row of 2-, and 3-irrigates supervisor, 4-drip irrigation pipe, 5-sugarcane seedling, the capable ridge of 6-, 7-mound.
Embodiment
Below preferably embodiment of the present invention is described in further detail:
Embodiment 1
As shown in Figure 2, a kind of sugarcane interlacing irrigation method, comprises the following steps:
A, to field trench digging, be a unit with a wide row 2 and a narrow row 1, each ditch center line is respectively wide row 2 and narrow row 1 to the distance being adjacent two lateral sulcus center lines, and described narrow row 1 width is 0.6m, and wide row 2 width is 1.5m.
B, soil steps A excavated out are piled on narrow row 1 center line, and mound height is 5cm, and by mound compacting, grow cane in ditch seedling 5, regular earthing, form row ridge 6.
C, be an irrigating unit with a wide row 2 and a narrow row 1, perpendicular to arranging that is irrigated a supervisor 3 in the ranks, drip irrigation pipe 4 is located at narrow row 1 center line mound 7 top, is connected with irrigation supervisor 3, do not lay drip irrigation pipe 4 between wide row 2, an irrigation pipe 4 can evenly be supplied water to the sugarcane seedling 5 of both sides.
Embodiment 2
A kind of sugarcane interlacing irrigation method, comprises the following steps:
A, to field trench digging, be a unit with a wide row 2 and a narrow row 1, each ditch center line is respectively wide row 2 and narrow row 1 to the distance being adjacent two lateral sulcus center lines, and described narrow row 1 width is 0.7m, and wide row 2 width is 1.3m.
B, soil steps A excavated out are piled on narrow row 1 center line, and mound height is 5cm, and by mound compacting, grow cane in ditch seedling 5, regular earthing, form row ridge 6.
C, be an irrigating unit with a wide row and a narrow row, perpendicular to arranging that is irrigated a supervisor 3 in the ranks, drip irrigation pipe 4 is located at narrow row 1 center line mound 7 top, is connected with irrigation supervisor 3, do not lay drip irrigation pipe 4 between wide row 2, an irrigation pipe 4 can evenly be supplied water to the sugarcane seedling 5 of both sides.
Embodiment 3
A kind of sugarcane interlacing irrigation method, comprises the following steps:
A, to field trench digging, be a unit with a wide row 2 and a narrow row 1, each ditch center line is respectively wide row 2 and narrow row 1 to the distance being adjacent two lateral sulcus center lines, and described narrow row 1 width is 0.9m, and wide row 2 width is 1.2m.
B, soil steps A excavated out are piled on narrow row 2 center line, and mound height is 5cm, and by mound compacting, grow cane in ditch seedling 5, regular earthing, form row ridge 6.
C, be an irrigating unit with a wide row and a narrow row, perpendicular to arranging that is irrigated a supervisor 3 in the ranks, drip irrigation pipe 4 is located at narrow row 1 center line mound 7 top, is connected with irrigation supervisor 3, do not lay drip irrigation pipe 4 between wide row 2, an irrigation pipe 4 can evenly be supplied water to the sugarcane seedling 5 of both sides.
Adopt and irrigate piping mode as shown in Figure 1, the annual irrigation water consumption of normal irrigation is 120 ~ 200 tons/mu, use the present invention's sugarcane interlacing irrigation method as shown in Figure 2 to carry out interlacing irrigation, annual irrigation water consumption is 80-120 ton/mu, and water consumption is minimizing 30% ~ 40% compared with normal irrigation.
Following detection method is used to measure soil activation:
Activity of Catalase in Soil permanganimetric method [0.02 mol/L KMnO
4mL/ (g h)]; Urease activity phenol-clorox colorimetric method [NH
3mg/ (kg d)]; Activity of acid phosphatase is with disodium phenyl phosphate colorimetric method [Phenol mg/ (kg d)]; With 3,5-dinitrosalicylic Acid Colorimetry, [Glu mg/ (g d) measures invertase activity.
Conclusion: compared with normal irrigation, this technology carries out irrigation to sugarcane can economize on water 30% ~ 40%, efficiency of water application improves 20% ~ 25%, cane sugar content improves 15% ~ 20%, soil invertase activity improves 20% ~ 45%, soil urease liveness improves 15% ~ 25%, and soil acidity phosphatase activity improves 13% ~ 24%, and Activity of Catalase in Soil improves 20% ~ 30%.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a sugarcane interlacing irrigation method, is characterized in that, comprises the following steps:
A, to field trench digging, be a unit with a wide row and a narrow row, each ditch center line is respectively wide row and narrow row to the distance being adjacent two lateral sulcus center lines, and described wide line width is greater than narrow row width;
B, soil mound that steps A is excavated out on narrow row center line, compacting, grow cane in ditch plant, earthing;
C, be an irrigating unit with a wide row and a narrow row, drip irrigation pipe is located at narrow row center line mound top, does not widely lay drip irrigation pipe in the ranks.
2. a kind of sugarcane interlacing irrigation method as claimed in claim 1, is characterized in that, in described steps A, wide line width is 1.2 ~ 1.5m, and narrow row width is 0.6 ~ 0.9m.
3. a kind of sugarcane interlacing irrigation method as claimed in claim 1, is characterized in that, in described step B, mound height is 5 ~ 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410792163.8A CN104521689A (en) | 2014-12-19 | 2014-12-19 | Sugarcane interlaced irrigation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410792163.8A CN104521689A (en) | 2014-12-19 | 2014-12-19 | Sugarcane interlaced irrigation method |
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| CN104521689A true CN104521689A (en) | 2015-04-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0420565B2 (en) * | 1987-11-04 | 1992-04-03 | Hiroshi Sen | |
| CN1875679A (en) * | 2006-06-30 | 2006-12-13 | 云南省红河哈尼族彝族自治州农业机械研究所 | Wide row, double-bud horizontally placing, film-mulching method for sugar cane plantation |
| CN101142883A (en) * | 2007-10-29 | 2008-03-19 | 云南省农业科学院甘蔗研究所 | Dry land sugar cane water-saving drought-resistant cultivating mehtod |
| CN101352124A (en) * | 2008-08-28 | 2009-01-28 | 云南省农业科学院甘蔗研究所 | Tridimensional high-efficient cultivation method for interplanting sugarcane and eggplant |
| US8250807B2 (en) * | 2009-08-11 | 2012-08-28 | Pioneer Hi Bred International Inc | Methods to increase yield of plants grown at high populations |
| CN103355090A (en) * | 2013-08-01 | 2013-10-23 | 广西南亚热带农业科学研究所 | High-density expanding propagation method of healthy sugarcane seedlings |
-
2014
- 2014-12-19 CN CN201410792163.8A patent/CN104521689A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0420565B2 (en) * | 1987-11-04 | 1992-04-03 | Hiroshi Sen | |
| CN1875679A (en) * | 2006-06-30 | 2006-12-13 | 云南省红河哈尼族彝族自治州农业机械研究所 | Wide row, double-bud horizontally placing, film-mulching method for sugar cane plantation |
| CN101142883A (en) * | 2007-10-29 | 2008-03-19 | 云南省农业科学院甘蔗研究所 | Dry land sugar cane water-saving drought-resistant cultivating mehtod |
| CN101352124A (en) * | 2008-08-28 | 2009-01-28 | 云南省农业科学院甘蔗研究所 | Tridimensional high-efficient cultivation method for interplanting sugarcane and eggplant |
| US8250807B2 (en) * | 2009-08-11 | 2012-08-28 | Pioneer Hi Bred International Inc | Methods to increase yield of plants grown at high populations |
| CN103355090A (en) * | 2013-08-01 | 2013-10-23 | 广西南亚热带农业科学研究所 | High-density expanding propagation method of healthy sugarcane seedlings |
Non-Patent Citations (5)
| Title |
|---|
| 刘宇等: "《棉麻蔗栽培技术》", 31 May 2008, 四川教育出版社 * |
| 吴启文: "关于雷州半岛推广应用甘蔗地埋式滴灌技术的探讨", 《热带农业工程》 * |
| 徐林等: "地下滴灌条件下甘蔗根系和蔗地土壤速效养分分布规律的研究", 《广东农业科学》 * |
| 王维赞等: "滴灌条件下不同基因型甘蔗高产性状及水分利用效率", 《广东农业科学》 * |
| 邓绍同: "《现代甘蔗栽培》", 31 December 1992, 广东科技出版社 * |
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