CN101142883A - Dry land sugar cane water-saving drought-resistant cultivating mehtod - Google Patents
Dry land sugar cane water-saving drought-resistant cultivating mehtod Download PDFInfo
- Publication number
- CN101142883A CN101142883A CNA2007100663279A CN200710066327A CN101142883A CN 101142883 A CN101142883 A CN 101142883A CN A2007100663279 A CNA2007100663279 A CN A2007100663279A CN 200710066327 A CN200710066327 A CN 200710066327A CN 101142883 A CN101142883 A CN 101142883A
- Authority
- CN
- China
- Prior art keywords
- cave
- sugarcane
- wide
- sugar cane
- row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
A water-saving drought-resistant cultivation method for the sugarcane in drought area is provided to resolve the problem of low yield of the sugarcane caused by the poor sprouting and seedling emergence for winter and spring during the cultivation period of the sugarcane are lack of rain and are drought and the water content of the soil is low; the rectangular hole planting has three specifications including an inferior-fertile land with a length of 120 cm, a width of 60 cm, a depth of 35 cm, a furrow edge distance of 60 cm for wide row and 20 cm for the narrow row, with 32 sprouts for every furrow and with 396 furrows per Mu; a middle-fertile land with a length of 140 cm, a width of 70 cm, a depth of 35 cm, a furrow edge distance of 80 cm for wide row and 20 cm for the narrow row, with 45 sprouts for every furrow and with 277 furrows per Mu; a top-fertile land with a length of 150 cm, a width of 75 cm, a depth of 35 cm, a furrow edge distance of 80 cm for wide row and 20 cm for the narrow row, with 50 sprouts for every furrow and with 244 furrows per Mu. The space between the furrows is rather reasonable, which improves the ventilation and the transmittance conditions in the farmland and can enhance the photosynthesis of the sugarcane. The method is approved to be able to increase 1.72 tons of the sugarcane per Mu after the experiment in a plurality of spots and to improve 0.5 percent to 0.8 percent of the sugar content of the sugarcane.
Description
Technical field:
The present invention relates to a kind of dry land sugar cane water-saving drought-resistant cultivating mehtod.
Background technology:
Sugarcane is the bigger economic crops of water requirement.The dryland soil cultivation sugarcane of non-irrigated condition, adopt traditional trench digging planting technology, because natural precipitation washes away, runoff is serious, soil guarantor accumulation of energy power is low in the plantation ditch, causes limited natural precipitation to become the restriction sugarcane to sprout the primary factor of emerging, growing.Simultaneously, the fertilizer in being manured into soil also because of moisture loss partial losses such as rainfall is washed away, runoffs, causes sugarcane low to utilization rate of fertilizer, and it is few to embody a concentrated expression of upland sugarcane unit are results productive tiller quantity, and is short between single stipes, stem is thin, and single stem output is not high.
Upland sugarcane is maximum cultivation sugarcane district, a whole nation type, and according to statistics, the upland sugarcane area is always planted more than 70% of sugarcane area at present.But for a long time, Winter-Spring dry climate condition short of rain has had a strong impact on the output and the sugar of upland sugarcane, causes a mu per unit area yield to have only about 3.5 tons.
Studies show that both at home and abroad in sugarcane production, water is a most important factor, water is again the prerequisite that adopts cultivation step effectively, if when moisture becomes key constraints, the employing of high yielding variety, fertilizer effect such as rationally use, will obviously reduce.Sugarcane in life, the water deficit that arid caused the rudiment seedling formation phase will cause the serious underproduction of sugarcane, and this loss is irremediable.The spring planting sugarcane forms the phase from the rudiment of sowing to seedling, and even Cheng Miao, the tempus semestre of tillering, it is few to be in rainfall, evaporation discharge is big, the dry season that temperature gos up rapidly, it is that no rain can be supported that large tracts of land does not have irrigation conditions " rainfed farming " type upland sugarcane actual during this, the sugarcane rudiment that this Winter-Spring arid short of rain is caused emerge and the early growth difficulty just upland sugarcane yield poorly and unstable key issue.Therefore, change traditional implantation time and cultivation of sugar cane technology, carry out to keep and to utilize the fertile new culture technique of soil moisture conservation guarantor of soil moisture to become the technical measures that solve the upland sugarcane low yield.
Summary of the invention:
The purpose of this invention is to provide a kind of dry land sugar cane water-saving drought-resistant cultivating mehtod, is the rectangle dibbling by changing trench planting, can hold back natural precipitation effectively, alleviate the loss of soil runoff, effectively solves the saving water, resisting drought problem of upland sugarcane.
The dry land sugar cane water-saving drought-resistant cultivating mehtod that the present invention proposes, cane planting is the rectangle dibbling, the specification of the rectangle kind plant hole that forms is: long 120～150cm, wide 60～80cm, dark 35cm, the wide behavior 60～80cm of cave back gauge, narrow row is 20cm, bud is 30～50 under every cave, keeps same length and width at the bottom of cave mouth and the cave.
Between described adjacent cave and the cave corresponding distance being arranged, aligns with the cave in the cave, in a row horizontal, directly embarks on journey, and has both helped ventilation and penetrating light, is convenient to field management again.
The specification that described rectangle kind plant hole is used for inferior fertility ground is: long 120cm, and wide 60cm, dark 35cm, the wide behavior 60cm of cave back gauge, narrow row 20cm, bud is 32 under every cave.
The specification that described rectangle kind plant hole is used for medium fertility ground is: long 140cm, and wide 70cmn, dark 35cm, the wide capable 80cm of cave back gauge, narrow row 20cm, bud is 45 under every cave.
The specification that described rectangle kind plant hole is used for first-class fertility ground is: long 150cm, and wide 75cm, dark 35cm, the wide behavior 80cm of cave back gauge, narrow row 20cm, bud is 50 under every cave.
Advantage of the present invention and beneficial effect:
The present invention is primarily aimed at cultivation of sugar cane time Winter-Spring arid short of rain, and soil moisture content is low, has had a strong impact on the sprouting of sugarcane and emerges, and causes yielding poorly and unstable and water-saving drought-resistant cultivating technology that propose.By changing trench planting is the rectangle dibbling, can hold back natural precipitation effectively, alleviate the loss of soil runoff, and making each plant plant hole becomes a natural sugarcane ground " little reservoir ".Simultaneously, fertilizing management is a unit with kind of plant hole, and concentrated fertilising can alleviate because of the loss that rainfall is washed away, runoff causes again, thereby has improved the water and fertilizer utilization of dryland soil effectively.In addition, comparatively reasonably space is arranged between cave and the cave, improved field ventilation and penetrating light condition, can improve the photosynthesis of sugarcane, fundamentally emerge for the sprouting of sugarcane, a good soil environment has been created in growth, has reached productive tiller quantity that increases unit are and the purpose that improves single stem output.The multiple spot test shows that 1.72 tons of the average mu volume increase of nonirrigated farmland rectangle dibbling culture technique sugarcanes are improved sucrose and divide 0.5～0.8%, and it is less that the rectangle dibbling is suitable for the gradient, and the soil texture is better, and the deeper sugarcane district, nonirrigated farmland of plow layer applies.
Description of drawings:
Fig. 1 is a floor map of the present invention.
Embodiment:
(1) dry land sugar cane water-saving drought-resistant cultivating mehtod, its rectangle dibbling has three kinds of specifications respectively:
1, inferior fertility ground: long 120cm, wide 60cm, 35cm deeply, the wide behavior 60cm of cave back gauge, narrow row 20cm, bud is 32 under every cave; Every mu 396 cave.
2, medium fertility ground: long 140cm, wide 70cm, dark 35cm, the wide capable 80cm of cave back gauge, narrow row 20cm, bud is 45 under every cave; Every mu 277 cave.
3, first-class fertility ground: long 150cm, wide 75cm, 35cm deeply, the wide behavior 80cm of cave back gauge, narrow row 20cm, bud is 50 under every cave; Every mu 244 cave.
(2) cultivation operating procedure
1. whole ground: being by deep ploughing, plow harrow wholely, making that soil reaches deeply, loose, thin, flat purpose, is good preserve moisture and fertility soil environment of growth creation of sugarcane.Whole ground should be suited measures to local conditions to carry out according to the different soils plot.Soil physical property is better, and soil layer is deep and loose, can no-tillagely dig the cave.If be that stubble cane turns over kind, can be after manually digging out the part sugarcane root and stem of certain plants and carry out the no-tillage cave of digging.Soil compaction digs cave difficulty person, should turn over plough and dig the cave after once.In a word, whole ground should be easy to dig the cave, and under the prerequisite of being convenient to bulldoze, in conjunction with the plot, the previous crops situation is grasped flexibly.
2. dig the cave: determine the specification of employing according to factors such as soil fertility, the gradients after, rule, the shape in cave is delineated out (large tracts of land is produced, and first row that only draws contrasts by first specification of arranging later on and carries out) with coal ash or quicklime.When digging the first row cave, earlier top layer mellow soil is deposited on one side, the bottom immature soil is put another side.After first row digs, and then put kind and apply fertilizer to the subsoil.Afterwards, excavation second row covers first row's seedling with the whole thin back of the top layer mellow soil that has dug, and the rest may be inferred by analogy.
For the quality that guarantees to dig the cave with improve work efficiency, in concrete operations, note following some:
(1) soil that the limit is dug, the limit will be dug out makes real pressing plate, otherwise soil will be difficult to stack.
(2) to keep same length and width at the bottom of cave mouth and the cave, can not be wide at the top and narrow at the bottom, otherwise influence the effective rate of utilization in soil.
(3) to put down at the bottom of the cave, not stay and loosen the soil, be convenient to put kind.
(4) will align with the cave in the cave, in a row horizontal, directly embarks on journey, and both helped ventilation and penetrating light, is convenient to field management again.
3. put kind: earlier along base, cave string pendulum seedling, put kind to the mid portion in cave again, seedling should be parallel with the long limit in cave.The sugarcane kind will be evenly distributed in the cave.
4. put base manure: if heap barnyard manure is arranged, preferably humidity is piled barnyard manure and evenly be put on the seedling, then chemical fertilizer is imposed on the heap barnyard manure.If there is not heap barnyard manure, then chemical fertilizer and mellow soil are mixed thoroughly, impose on kind of the mu.The base fertilizer consumption of general medium Fertilization Level is 20kg urea, 20kg potassium sulphate, the general calcium of 50kg, 50kg calcium silicate fertilizer.Each sugarcane district can grasp according to actual conditions.
5. blinding: thickness of earth covering 3～5cm is advisable, if epiphragma not, then earthing is suitably thickeied.
6. chemical weed control: the epiphragma capable sugarcane field chemical weed control of advancing behind the seedling earthing, the general selection under morning and evening or the soil moisture conditions, every mu is used 40% atrazine, 200～250g or the clean 100～130g of 80% Ah going out, to water 60kg, table soil in the cave is sprayed, effectively management of weeds.
7. epiphragma: the fall planting sugarcane is epiphragma not, and the requirement epiphragma is planted in the Winter-Spring, and the ground film thickness should be selected the film of 0.008～0.012mm, mulch film will be strained and pave during epiphragma, is close to the moisture in the soil face, again with fine earth compress along the mulch film edge, compacting, the gas leakage of can not ventilating, mulch film will note guaranteeing enough transparent surfaces.
Claims (5)
1. dry land sugar cane water-saving drought-resistant cultivating mehtod, cane planting is the rectangle dibbling, the specification of the rectangle kind plant hole that forms is: long 120～150cm, wide 60～80cm, dark 35cm, the wide behavior 60～80cm of cave back gauge, narrow row is 20cm, bud is 30～50 under every cave, keeps same length and width at the bottom of cave mouth and the cave.
2. dry land sugar cane water-saving drought-resistant cultivating mehtod according to claim 1 is characterized in that corresponding distance is arranged between adjacent cave and the cave, aligns with the cave in the cave, and is in a row horizontal, directly embarks on journey.
3. dry land sugar cane water-saving drought-resistant cultivating mehtod according to claim 1 and 2 is characterized in that the specification that rectangle kind plant hole is used for inferior fertility ground is: long 120cm, and wide 60cm, 35cm deeply, the wide behavior 60cm of cave back gauge, narrow row 20cm, bud is 32 under every cave.
4. dry land sugar cane water-saving drought-resistant cultivating mehtod according to claim 1 and 2 is characterized in that rectangle kind plant hole specification is with being used for medium fertility: long 140cm, and wide 70cm, dark 35cm, the wide capable 80cm of cave back gauge, narrow row 20cm, bud is 45 under every cave.
5. dry land sugar cane water-saving drought-resistant cultivating mehtod according to claim 1 and 2 is characterized in that the specification that rectangle kind plant hole is used for first-class fertility ground is: long 150cm, and wide 75cm, 35cm deeply, the wide behavior 80cm of cave back gauge, narrow row 20cm, bud is 50 under every cave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100663279A CN101142883A (en) | 2007-10-29 | 2007-10-29 | Dry land sugar cane water-saving drought-resistant cultivating mehtod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100663279A CN101142883A (en) | 2007-10-29 | 2007-10-29 | Dry land sugar cane water-saving drought-resistant cultivating mehtod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101142883A true CN101142883A (en) | 2008-03-19 |
Family
ID=39205757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100663279A Pending CN101142883A (en) | 2007-10-29 | 2007-10-29 | Dry land sugar cane water-saving drought-resistant cultivating mehtod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101142883A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311290A (en) * | 2011-06-02 | 2012-01-11 | 云南省农业科学院甘蔗研究所 | Drought-resisting agent for sugarcane and preparation method thereof |
| CN102498959A (en) * | 2011-10-03 | 2012-06-20 | 云南省农业科学院甘蔗研究所 | Method for simply eliminating soil diversity of study plot in 'selective nursery' stage of sugarcane |
| CN104521689A (en) * | 2014-12-19 | 2015-04-22 | 广西壮族自治区农业科学院农业资源与环境研究所 | Sugarcane interlaced irrigation method |
| CN105340448A (en) * | 2015-11-09 | 2016-02-24 | 桂林市农田灌溉试验中心站 | Sugar cane drip irrigation aqueous fertilizer coupling irrigation method |
| CN109937831A (en) * | 2019-04-24 | 2019-06-28 | 广西壮族自治区农业科学院 | A kind of anti-fall clump formula cultivation technique of sugarcane high-yield |
-
2007
- 2007-10-29 CN CNA2007100663279A patent/CN101142883A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311290A (en) * | 2011-06-02 | 2012-01-11 | 云南省农业科学院甘蔗研究所 | Drought-resisting agent for sugarcane and preparation method thereof |
| CN102498959A (en) * | 2011-10-03 | 2012-06-20 | 云南省农业科学院甘蔗研究所 | Method for simply eliminating soil diversity of study plot in 'selective nursery' stage of sugarcane |
| CN102498959B (en) * | 2011-10-03 | 2013-03-20 | 云南省农业科学院甘蔗研究所 | Method for simply eliminating soil diversity of study plot in 'selective nursery' stage of sugarcane |
| CN104521689A (en) * | 2014-12-19 | 2015-04-22 | 广西壮族自治区农业科学院农业资源与环境研究所 | Sugarcane interlaced irrigation method |
| CN105340448A (en) * | 2015-11-09 | 2016-02-24 | 桂林市农田灌溉试验中心站 | Sugar cane drip irrigation aqueous fertilizer coupling irrigation method |
| CN109937831A (en) * | 2019-04-24 | 2019-06-28 | 广西壮族自治区农业科学院 | A kind of anti-fall clump formula cultivation technique of sugarcane high-yield |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105830710B (en) | Green, sustainable and high-yield planting method of sugarcane | |
| CN102246676B (en) | Crushing and ridging culture method of rice | |
| CN103299817B (en) | Protective culture method for houttuynia cordata | |
| CN102498779B (en) | Combined cultivation method for water and soil conservation for sloping farmlands | |
| CN101233811B (en) | Corn stubble-remaining ridge side planting method | |
| CN110169320A (en) | A kind of salt-soda soil corn efficient cultivation method | |
| CN103314764B (en) | Furrow, film, ridge and straw combined type mulching cultivation method for crops | |
| CN105191654A (en) | Intercropping cultivation method of corn and rice beans | |
| CN102318529B (en) | Aquatic and dry amphibious planting method for rice | |
| CN103141292B (en) | Double-cropping planting method for oil sunflowers in coast heavy saline soil | |
| CN103098626A (en) | Relay intercropping method for rheum palmatum and corn | |
| CN104718962B (en) | Simplified efficient 'deep scarification, deep fertilization and shallow sowing' wheat cultivation method used in Huang-Huai-Hai region | |
| CN101965781A (en) | Method for changing desert into fertile land and planting method of paddy rice in desert | |
| CN101305673A (en) | Process for planting jute in alkali land | |
| CN107047046A (en) | A kind of rice wheat rotation farmland nutrient emission reduction and the method for maintaining stable crop yield | |
| CN105706690A (en) | Water and fertilizer integrated planting method for potatoes in Yunnan in winter | |
| CN106613263A (en) | Method for constructing soil ploughing layer of south-Xinjiang oasis drop-irrigation continuous-cropping middle-low-yield cotton field | |
| CN104115713A (en) | Rice ridge-pulverization ecological and efficient cultivation method | |
| CN109566315A (en) | A kind of complete dry kind of the film shoe lid wet bunch planting method for increasing out of medicinal material | |
| CN106358893A (en) | Rooting-zone restriction cultivation method for red dates in arid sandy land | |
| CN101142883A (en) | Dry land sugar cane water-saving drought-resistant cultivating mehtod | |
| CN2843026Y (en) | Double-layer fertilizing rotary-cultivating seeder | |
| CN103749226A (en) | Double-cropping rice based ecological ditch direct-seeding cultivation method for triple-cropping early rice | |
| CN109511478B (en) | Bupleurum root black whole-film micro-furrow hole sowing planting method | |
| CN104186056B (en) | The cultivation method of a kind of ditch stalk ridge culture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080319 |