CN103329704A - Ultra-narrow-row cotton planting method - Google Patents
Ultra-narrow-row cotton planting method Download PDFInfo
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- CN103329704A CN103329704A CN2013102436542A CN201310243654A CN103329704A CN 103329704 A CN103329704 A CN 103329704A CN 2013102436542 A CN2013102436542 A CN 2013102436542A CN 201310243654 A CN201310243654 A CN 201310243654A CN 103329704 A CN103329704 A CN 103329704A
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Abstract
The invention discloses an ultra-narrow-row cotton planting method, which is characterized in that in the sowing stage of cotton planting, line spacing of wide rows is controlled to be 70-72cm, line spacing of narrow rows is controlled to be 4-6cm, i.e. an ultra-narrow-row dual-seedling-belt planting mode with line spacing combination of 70-72cm and 4-6cm is adopted, plants between every two narrow rows are in staggered distribution, i.e. triangular distribution, and plant distance of the plants is controlled to be 10-16cm. Compared with the prior art, since the method adopts the ultra narrow row of 4-6cm, but due to the adoption of the triangular distribution between the plants between every two narrow rows, the actual plant distance is enabled to be above 7cm, and the uniform distribution of nutritions of the plants is ensured; and growth difference between adjacent plants is smaller, so that defoliation ripening agent is more uniformly sprayed during harvesting, the defoliating effect is good, the resistance uniformity is good when a mechanical picking head is inserted into cotton plants, and the clear picking rate is generally improved by more than one percentage point during mechanical picking.
Description
Technical field
The present invention relates to a kind of cotton planting method, particularly a kind of method of super narrow row cotton planting.
Background technology
China is important cotton producing region, the world, the cotton gross yield in Xinjiang is near 50% of national cotton gross yield, particularly in recent years along with rising steadily that domestic labor cost rises, the development that Xinjiang cotton mechanization is gathered is very fast, become a kind of development trend, according to statistics, cotton mechanization in 2012 area of gathering has surpassed 5,000,000 mu.
Xinjiang mostly is time suitable cotton region, and accumulated temperature is lower, and the measure of high-yield culturing key technology is " short, close, early, film ", and present planting density reaches 14000-18000 strain/mu.And the line-spacing that cotton picker operation at present adapts to the narrowest be 76cm, if the 76cm single file is planted, density can't reach requirement, output obviously descends.What therefore adopt usually at present is 66cm+10cm strip cropping pattern, and namely wide every trade is apart from being 66cm, and the narrow row line-spacing is 10cm, has so both guaranteed both to adapt to the cotton picker machine and has adopted requirement, and output is compared with common high-density planting and is unlikely to and reduces.
Close StarNet's " traditional cotton planting is plucked the historical breakthrough of mode reform " literary composition to proposing in the Xinjiang mechanization cotton picking operation economic operation analysis: adapt to cotton mechanical picking and the job requirements efficiently of getting bumper crops, the cotton planting line-spacing with (66+10) cm or (68+8) configuration mode of cm be advisable.
Propose in " formation's cotton mechanization harvesting technique " literary composition of Liu Xiang Xin etc.: machine is adopted basic mode that cotton seed plants and is (68+8) cm and (66+10) cm.For adapting to cotton picker (68+8) cm strip cropping mode that structure proposes of gathering, have the cotton picker of making and carry out the disposable operation of gathering, be beneficial to performance cotton picker efficient, hit noil in the cotton picker operation process and lose characteristics such as little, and kept the yield level of general planting mode.According to the planting patterns of (68+8) cm planting patterns improved (66+10) cm, embody the characteristics of Xinjiang cotton dense planting more fully, will have output performance better.
66cm+10cm line-spacing configuration mode proportion in the cotton planting of Xinjiang surpasses 80% at present.
Application along with the cotton mechanical harvesting, new problem has appearred again, be under the 66cm+10cm strip cropping pattern, the one, defoliation effect is bad, main cause is that cotton plants is arranged irregular in two narrow rows, when two strain cottons occurring side by side or approaching when growing side by side, cause this spacing in the rows can be near excessively, and in addition two strain sides spacing in the rows occurs and cross situation far away, form plant strain growth phase nutrition inequality, the defoliation ripening agent is sprayed extremely inhomogeneously when gathering, and defoliation effect is poor, the easy frame of the blade that comes off is on fruit branch, it is higher to cause machine to adopt the unginned cotton percentage of impurity, the situation of the gined cotton quality after the influence processing, and the narrow row of 8-10cm is relatively still wide simultaneously, cause the mechanical picking head to hold together into cotton plant difficulty phenomenon, the pick up rate when causing mechanical harvest is on the low side.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can guarantee that the defoliation ripening agent sprays evenly, and then the reduction machine adopts the unginned cotton percentage of impurity, improve the cotton planting method of pick up rate.
The main points of this invention are: when the sowing of cotton planting, wide every trade is apart from controlling at 70-72cm, the control of narrow row line-spacing is at 4-6cm, namely adopt the super narrow row double seedlings band cropping pattern of 70-72cm+4-6cm, and the plant between two narrow rows is interspersed, be distribution triangular in shape, the plant spacing in the rows is controlled at 10-16cm, is preferably 12-14cm.
Above-mentioned wide every trade is apart from being preferably in 70 cm, 71cm and 72cm, and described narrow row line-spacing then corresponds to 6 cm, 5cm and 4cm respectively.
Of the present invention kind of method for planting is at 102 of farming six teachers of the Production and Construction Corps of Xinjiang, fragrant grass lake resultant field, 149 of the 8th teachers, groups such as 142 test, and be respond well, surveys through after autumn and produce, output is suitable with the contrast field, and pick up rate generally can improve more than the one percentage point.
Compared with prior art, though the present invention has adopted the super narrow row of 4-6cm, but owing to adopt the plant between the narrow row to be staggered triangle distribution, guaranteed that actual spacing in the rows more than 7cm, has guaranteed the uniform distribution of each plant nutrition, and the growing way difference between adjacent plant is littler, the defoliation ripening agent is sprayed more even when gathering, defoliation effect is good, resistance good evenness when the mechanical picking head holds together into cotton plant, and the pick up rate during mechanical harvest generally can improve more than the one percentage point.
Description of drawings
Fig. 1 is the seeding row spacing distribution schematic diagram of the embodiment of the invention 1 sowing.
Fig. 2 is the seeding row spacing distribution schematic diagram of the embodiment of the invention 2 sowings.
Fig. 3 is the seeding row spacing distribution schematic diagram of the embodiment of the invention 3 sowings.
Fig. 4 is the seeding row spacing distribution schematic diagram of the embodiment of the invention 4 sowings.
Embodiment
Embodiment 1:With reference to accompanying drawing 1, be the seeding row spacing distribution schematic diagram of the embodiment of the invention 1 sowing, wide every trade is apart from 72cm, narrow row line-spacing 4cm, the plant spacing in the rows is controlled at 12cm, the configuration that is interspersed of the plant between two narrow rows, namely triangular in shape, the arbitrary strain plant spacing in the rows between two narrow rows all remains on more than the 7.2cm.
Embodiment 2:With reference to accompanying drawing 2, be the seeding row spacing distribution schematic diagram of the embodiment of the invention 2 sowings, wide every trade is apart from 72cm, narrow row line-spacing 4cm, the plant spacing in the rows is controlled at 13cm, the configuration that is interspersed of the plant between two narrow rows, namely triangular in shape, the arbitrary strain plant spacing in the rows between two narrow rows all remains on more than the 7.6cm.
Embodiment 3:With reference to accompanying drawing 3, be the seeding row spacing distribution schematic diagram of the embodiment of the invention 3 sowings, wide every trade is apart from 70cm, narrow row line-spacing 6cm, the plant spacing in the rows is controlled at 12cm, the configuration that is interspersed of the plant between two narrow rows, namely triangular in shape, the arbitrary strain plant spacing in the rows between two narrow rows all remains on more than the 8.5cm.
Embodiment 4:With reference to accompanying drawing 4, be the seeding row spacing distribution schematic diagram of the embodiment of the invention 4 sowings, wide every trade is apart from 70cm, narrow row line-spacing 6cm, the plant spacing in the rows is controlled at 13cm, the configuration that is interspersed of the plant between two narrow rows, namely triangular in shape, the arbitrary strain plant spacing in the rows between two narrow rows all remains on more than the 8.8cm.
Embodiment 5:The difference of present embodiment is: wide every trade is apart from 71cm, narrow row line-spacing 5cm, and the plant spacing in the rows is controlled at 14cm.
Embodiment 6:The difference of present embodiment is: wide every trade is apart from 70cm, narrow row line-spacing 6cm, and the plant spacing in the rows is controlled at 10cm.
Embodiment 7:The difference of present embodiment is: wide every trade is apart from 70cm, narrow row line-spacing 6cm, and the plant spacing in the rows is controlled at 16cm.
Embodiment 8:The difference of present embodiment is: wide every trade is apart from 72cm, narrow row line-spacing 4cm, and the plant spacing in the rows is controlled at 15cm.
Claims (5)
1. the method for a super narrow row cotton planting, it is characterized in that: when the sowing of cotton planting, wide every trade is apart from controlling at 70-72cm, the control of narrow row line-spacing is at 4-6cm, namely adopt the super narrow row double seedlings band cropping pattern of 70-72cm+4-6cm, and the plant between two narrow rows is interspersed, i.e. distribution triangular in shape, and described plant spacing in the rows control is at 10-16cm.
2. the method for super narrow row cotton planting according to claim 1 is characterized in that: described wide every trade is apart from 70cm, and described narrow row line-spacing then corresponds to 6 cm.
3. the method for super narrow row cotton planting according to claim 1 is characterized in that: described wide every trade is apart from 71cm, and described narrow row line-spacing then corresponds to 5cm.
4. the method for super narrow row cotton planting according to claim 1 is characterized in that: described wide every trade is apart from 72cm, and described narrow row line-spacing then corresponds to 4cm.
5. according to the method for claim 1,2,3 or 4 described super narrow row cotton plantings, it is characterized in that: described plant spacing in the rows control is at 12-14cm.
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| CN2013102436542A CN103329704A (en) | 2013-06-19 | 2013-06-19 | Ultra-narrow-row cotton planting method |
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| CN2013102436542A CN103329704A (en) | 2013-06-19 | 2013-06-19 | Ultra-narrow-row cotton planting method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636378A (en) * | 2013-11-22 | 2014-03-19 | 张金祥 | Cotton sowing method |
| CN105191596A (en) * | 2014-06-23 | 2015-12-30 | 新疆农垦科学院 | Machine-harvested cotton environment-friendly cultivating method |
| CN107318452A (en) * | 2017-08-22 | 2017-11-07 | 新疆生产建设兵团第十师科学技术局 | A kind of culture method for soybea |
| CN114766307A (en) * | 2022-05-16 | 2022-07-22 | 湖北省农业科学院经济作物研究所 | Machine-harvested cotton planting method |
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| CN101692767A (en) * | 2009-09-09 | 2010-04-14 | 高龙林 | Method for culturing cotton with high yield |
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| CN102301906A (en) * | 2011-08-12 | 2012-01-04 | 中国科学院遗传与发育生物学研究所 | Method for planting cotton in coastal heavy saline-alkali land |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636378A (en) * | 2013-11-22 | 2014-03-19 | 张金祥 | Cotton sowing method |
| CN105191596A (en) * | 2014-06-23 | 2015-12-30 | 新疆农垦科学院 | Machine-harvested cotton environment-friendly cultivating method |
| CN105191596B (en) * | 2014-06-23 | 2018-04-27 | 新疆农垦科学院 | A kind of machine pick cotton environmental protection cultural method |
| CN107318452A (en) * | 2017-08-22 | 2017-11-07 | 新疆生产建设兵团第十师科学技术局 | A kind of culture method for soybea |
| CN114766307A (en) * | 2022-05-16 | 2022-07-22 | 湖北省农业科学院经济作物研究所 | Machine-harvested cotton planting method |
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Application publication date: 20131002 |