CN1300533A - Dense planting method for soybean - Google Patents
Dense planting method for soybean Download PDFInfo
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- CN1300533A CN1300533A CN 99126848 CN99126848A CN1300533A CN 1300533 A CN1300533 A CN 1300533A CN 99126848 CN99126848 CN 99126848 CN 99126848 A CN99126848 A CN 99126848A CN 1300533 A CN1300533 A CN 1300533A
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Abstract
A narrow-row and wide-row combined dense planting method for soybean features that two big ridges and one small ridge are combined together to form a cycle unit to plant soybean, benefiting dense planting and intertilling management. Its advantages include reasonable distribution of plants in field and high yield.
Description
The invention belongs to field of agricultural production technologies, is a kind of dense planting method for soybean.
Soybean is the important economic crops of China, and the Heilongjiang Province is the main producing region of soybean, and cultivated area remains on 260 270 ten thousand hectares always, and the high-yield high-grade culture technique of soybean always is subjected to the producer's attention.At present, the soybean efficiency cultivation technology for high is a lot of both at home and abroad, as soybean ridge three high-yield culturing patterns; Normal forever soybean high-yield cultivation pattern, the efficient cultivation mode of Suihua happiness soybean etc., but with the immediate technology of the present invention be maize film-covered large and small ridges joining-up planting method, (application number: 98125500.0, with the present invention be same inventor), this technology has obtained wideling popularize application in recent years on song-Nen plain, effect is fine, only Heilungkiang is just applied nearly 300,000 hectares, average yield 12200kg/hm
2, increase production more than 30% than conventional micro-ridge.But this technology has changed ridge shape in the past, is the farming of second stubble crop soybean, has brought the trouble of whole ground ridging again.At above problem, we are the supporting technology of the capable cultivation of soybean width as the big micro-ridge film coating technique of corn, classify as " nine. five " national science and technology tackling key problem Helen tries to distinguish the major test research contents, obtained success.
The present invention has guaranteed by two Da Long and cycling elements that the wide micro-ridge of 0.67m is combined into that 1.34m is wide, and on the ridge shape basis of invariable that keeps big micro-ridge, big ridge seedling band 80cm broadcasts three, every two seedling eyes on the ridge, stripe pitch is from being 22cm, seedling eye spacing 12cm, micro-ridge is planted routinely, sows one, seedling eye spacing also is 12cm, and row spacing all is 54cm.Form between the ridge, ridge and seedling narrow bandwidth rational deployment, be referred to as the capable culture technique of soybean width.Its benefit have following some: the one, present our province culture method for soybea mainly contains ridge culture and makes two kinds of forms with flat, from production practices, ridge culture has the benefit of being convenient to intertill management, but be difficult for keeping a full stand of seedings, should not plant the dense planting kind, the flat work is fit to plant the close kind of happiness, but is not easy to the intertillage management, is prone to the farmland running to weeds.And the capable this cultivation method of width has the advantage that ridge culture peace is done concurrently, and overcomes two kinds of drawbacks of broadcasting method, not only is fit to dense planting but also be convenient to the intertillage management, and the ground plant distributes rationally, helps bringing into play the capable marginal effect of width, for high yield lays the first stone.The 2nd, the application of film coating technique on cereal crops more and more widely played positive role to the stable grain yield that increases, and particularly the appearance of the big micro-ridge cultivation mode of corn has changed original cropping system.We know that the formation of new methods of cultivation need match with the rotation system of crop.For the ridge shape of work after keeping is constant, reduce the number of times of tillage operation, the capable this cropping pattern of soybean width of our design can match with maize film-covered big micro-ridge planting patterns just, carries out efficent rotation, explores a new cropping system.The 3rd, dense planting method for soybean, ridge shape is reasonable in design, row spacing and existing locomotive, farm implements specification unanimity, micro-ridge is exactly original conventional ridge, and big ridge is the unifications of two ridges, is suitable for the transportation of mechanical work and field, do not need to change facility, peasant household is easy to accept, and is convenient to promote.The 4th, improve ground temperature, short seedling is early sent out, because the wide-narrow row planting mode changes original ridge shape, enlarge row spacing, improved soil temperature, particularly early spring, big ridge and conventional ridge ground temperature changed very obvious, according to surveying and determination, topsoil 0-25cm, 0.1-0.7 ℃ of ground temperature is improved on more conventional ridge, big ridge, grow fast seedling stage, and the seedling growing way is better than conventional ridge.The 5th, can strengthen the waterlogging-resistant ability of taking precautions against natural calamities of drought resisting.Experiment and demonstration through 3 years shows that big ridge and conventional ridge relatively have the soil moisture of maintenance and waterlogging-resistant effect, and fall heavy rain in August, 1997, and precipitation reaches 70-8-mm, and the draining of Da Long plot is good, and the field does not have open fire.Behind the soybean plantings in 1998, reach more than the 20 day no rain of arid, the 0-20cm soil moisture content is 12.9%, improves 0.5% than conventional ridge water content, shows tangible drought resistance function.
The present invention over 3 years in Heilongjiang Province's Shuangcheng county, call Dong Shi, Suihua City, Hailun City together and apply and reach 250,000 hectares.Clinging to 23 kind average yields is 2,600.1kg/hm
2, volume increase 10.5%.Be fit to the kind of dense planting, amount of increase in production is big more.Best example is Hailun City triumph village, national science and technology tackling key problem test region, demonstration area 6hm
2, comparison is according to volume increase 29.6%.
Popularizing application prospect of the present invention is fine:
1, it is more that the Heilongjiang Province is suitable for the soybean varieties of dense planting, promotes big row spacing narrow row technology assurance is provided for we demonstrate.The Bei Feng of our province popularization at present and the soybean varieties of Heihe series all are suitable for dense planting.The common feature of these kinds is ripe morning phase, the short bar of bar is fit to dense planting firmly, also some is good in addition, less, new kind is about to be tested and appraised, it is good that crust 23, the northern 93-454 that introduces as us all shows the close high yield characteristic of happiness, provides more provenance for improving big row spacing narrow row technology.
2, be suitable for applying at our province three, four accumulated temperature bands and the relatively poor barren plot of some fertility.These area frost-free season weak points are the main wheat beans producing regions of our province, and sowing area is big, and the capable culture technique of width can be utilized the characteristics of the short property difference in great numbers of bar, increase the strain number and enlarge green area, give full play to the production-increasing function of colony.Economic benefit is higher.In addition, our province also has quite a few barren plot, and this part plot is that low-yield land also is soybean " field of holding back ", transforms the exploitation low-yield land, promotes that the volume increase of soybean balance is very necessary, and promoting for demonstration from now on provides wide field.
3, adapting to soybean " evening, close early, " culture technique uses.Select early-maturing variety for use, strengthen density, suitably late sowing is controlled weeds, and alleviating crop smothering is the bigger regional effective well stimulation of our province Han Qu and soybean planting area.The cultivation of big ridge provides very advantage for promoting " evening, close early, " culture technique.
4, demonstration is promoted easily, and this technology need not expend fund, and technology is simple and easy to grasp, and is workable.
In sum, the present invention promotes soybean in China and has important practical significance improving soybean yield per unit area.
Claims (1)
1, a kind of dense planting method for soybean, it is characterized in that being combined into a cycling element by two wide Da Long and wide micro-ridges of 0.67m of 1.34m, big ridge seedling band 80cm, broadcast three on the ridge, every two seedling eyes, stripe pitch is from being 22cm, seedling eye spacing 12cm, one of little bed planting also is 12cm between the seedling eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99126848 CN1300533A (en) | 1999-12-17 | 1999-12-17 | Dense planting method for soybean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99126848 CN1300533A (en) | 1999-12-17 | 1999-12-17 | Dense planting method for soybean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1300533A true CN1300533A (en) | 2001-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99126848 Pending CN1300533A (en) | 1999-12-17 | 1999-12-17 | Dense planting method for soybean |
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| CN (1) | CN1300533A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889517A (en) * | 2010-07-19 | 2010-11-24 | 江苏省农业科学院 | Ridge culture planting method of summer soybean in Nanjing area |
| CN103120087A (en) * | 2011-11-17 | 2013-05-29 | 新疆天业（集团）有限公司 | Under membrane drop irrigation high yield cultivation method of sandiness desert soybean |
| CN104488529A (en) * | 2014-12-26 | 2015-04-08 | 狄正兴 | Earth-covering drought-resisting seedling-protection farming method for planting soybeans after crop of spring cucumber stubbles |
| CN105830717A (en) * | 2016-04-11 | 2016-08-10 | 东北农业大学 | Soybean planting agricultural method adopting big-ridge planting and small-ridge management |
| CN106465628A (en) * | 2016-08-31 | 2017-03-01 | 山西省农业科学院高寒区作物研究所 | A kind of soybean planting method |
| CN109169121A (en) * | 2018-10-11 | 2019-01-11 | 内蒙古大学 | A kind of soybean wide-and narrow-row cultural method for arid area |
| CN115474519A (en) * | 2022-10-31 | 2022-12-16 | 施学祥 | Gathering and planting method for corn planting |
-
1999
- 1999-12-17 CN CN 99126848 patent/CN1300533A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889517A (en) * | 2010-07-19 | 2010-11-24 | 江苏省农业科学院 | Ridge culture planting method of summer soybean in Nanjing area |
| CN103120087A (en) * | 2011-11-17 | 2013-05-29 | 新疆天业（集团）有限公司 | Under membrane drop irrigation high yield cultivation method of sandiness desert soybean |
| CN103120087B (en) * | 2011-11-17 | 2016-02-10 | 新疆天业（集团）有限公司 | A kind of nefied soybean under-film drip irrigation high-yield cultivating method |
| CN104488529A (en) * | 2014-12-26 | 2015-04-08 | 狄正兴 | Earth-covering drought-resisting seedling-protection farming method for planting soybeans after crop of spring cucumber stubbles |
| CN105830717A (en) * | 2016-04-11 | 2016-08-10 | 东北农业大学 | Soybean planting agricultural method adopting big-ridge planting and small-ridge management |
| CN106465628A (en) * | 2016-08-31 | 2017-03-01 | 山西省农业科学院高寒区作物研究所 | A kind of soybean planting method |
| CN109169121A (en) * | 2018-10-11 | 2019-01-11 | 内蒙古大学 | A kind of soybean wide-and narrow-row cultural method for arid area |
| CN115474519A (en) * | 2022-10-31 | 2022-12-16 | 施学祥 | Gathering and planting method for corn planting |
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