CN102742445A - Two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides - Google Patents
Two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides Download PDFInfo
- Publication number
- CN102742445A CN102742445A CN2012102572896A CN201210257289A CN102742445A CN 102742445 A CN102742445 A CN 102742445A CN 2012102572896 A CN2012102572896 A CN 2012102572896A CN 201210257289 A CN201210257289 A CN 201210257289A CN 102742445 A CN102742445 A CN 102742445A
- Authority
- CN
- China
- Prior art keywords
- ridge
- corn
- cave
- line
- wide
- 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
Landscapes
- Sowing (AREA)
Abstract
The invention discloses a two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides, and relates to a ventilation corn culturing method with high light-efficiency utilization. The culturing method comprises the main steps of: ridging, soil scraping at a ridge surface, furrowing, sowing, earth backing, fertilization and regulation. The specific requirements are as follows: the land is prepared and ridged, and the ridge spacing is 65-70cm; and the two ridges form a combined body, 1800-2000 holes are sowed in each acre with two seeds for each hole; and the line spacing of the narrow lines in sowing is 40-50cm, the line spacing of the wide lines in sowing is 80-95cm, the distance between the two-line synchronous wide-line holes is 70-66cm, and the distance between the two-line synchronous narrow-line holes is 35-33cm. The two-line synchronous corn-culturing method with the wide-narrow hill spacings at the ridge sides, disclosed by the invention, has the advantages that the blank for two-line corn planting with large-ridge soil preparation is filled, and the two-line corn culture at the ridge sides can be used to achieve the same benefit as that of the two-line core culture at large ridges. Superior to the single-side ventilation of two-line corns at the large ridges, the two-line synchronous corn-culturing method can be used to realize two ventilation side surfaces for each corn plant, and the cross ventilation of large-area corns, so that the light-efficiency utilization for the corns is increased.
Description
Technical field
The present invention relates to a kind of cultivating method of crop, be specifically related to side duplicate rows width cave, a kind of corn ridge apart from synchronous cultivation method.
Background technology
At present, because the high development of Heilongjiang Province's agricultural mechanization cause, the variation of plantation has taken place to upgrade in the maize planting mode in the Heilongjiang Province; The plantation of corn large-ridge double-row has been popularized in reclamation area, the most farm of our province in an all-round way, and this culture technique has solved the one-sided ventilation and penetrating light in the ranks of establishing in large scale corn, and certain function has been played in the raising the output of corn; But,, then can not use the method for big ridge plantation for existing a lot of micro-ridges; Therefore the corn of micro-ridge plantation still can not reach effective permeability; Corn growth under airtight environment seriously affects its output, and the corn quality is not good enough, is prone to lodging.
Summary of the invention
In order to make the micro-ridge plantation reach the benefit of large-ridge double-row plantation; And make the transparent performance of corn stronger; Further improve the performance resistant to lodging of corn, and can reach and repair the spare time and increase soil fertility the crop rotation plantation; Further improve the per mu yield of corn, the invention provides side duplicate rows width cave, a kind of corn ridge apart from synchronous cultivation method.
Side duplicate rows width cave, corn of the present invention ridge comprises the steps: ridging → ridge face scraping → trench digging → sowing → earth backing → fertilising → regulation and control apart from synchronous cultivation method, and the specific requirement of said method is:
One, whole ground ridging, row spacing is 65～70cm;
When two, sowing; With two ridges is a unit; Adopt the mode of the two grains in inboard duplicate rows width cave, ridge, two ridges to sow corn seed, that is, help on the inboard ridge on two ridges of a unit and respectively to plant delegation's seed; Wherein: the seed cave distance of planting on the same ridge is respectively narrow-wide-narrow-wide pattern of circulation successively, and two ridges, same unit are synchronous; Every cave seed is two, and the wide cave distance in adjacent two caves is 70～66cm on the same ridge, narrow cave distance 35～33cm.
Corn seed is selected high bar large spike corn variety for use.
Said corn seed requires full grains, and the seed size is consistent, no sick and wounded grain, and the bud embryo is complete, and bud ratio reaches more than 98%.
During the former ridge of said corn double row sowing, scrape off air dried soil on the ridge, the soil of wiping off is covered in the unit between two ridges, scrape the level ridges face, make the ridge show out humid soil, ditch again on this basis, sow, even earth backing, press lid kind of soil with rubber-surfaced roll.
Said earth backing thickness is 3cm.
Said sowing design density can increase planting density 10% by each corn variety planting density requirement.
Said mu of 4000 strains of keeping a full stand of seedings, mu is broadcast 2000 caves, and 2 in every cave is used and is planted 4000, row spacing 66.7cm, ridge side narrow row line-spacing 40cm, wide every trade is apart from 93cm, and duplicate rows is synchronous: wide cave is apart from 66cm, and narrow cave is apart from 33cm.
The present invention has following advantage:
1, the present invention has replenished the blank of whole ground, ridge corn duplicate rows plantation greatly, and it can reach the equal benefit of corn large-ridge double-row cultivation, successful popularization that can 100% in the Heilongjiang Province.
2, the two strains of corn ridge side duplicate rows width are cultivated synchronously, and it is one-sided penetrating to exceed the corn large-ridge double-row, and it is penetrating to reach two sides of every strain corn, reaches the penetrating of large tracts of land corn intercrossing.
3, with the Heilongjiang Province be example; The cultivation of employing the method for the invention is being to lean on the rain condition of supporting to descend the high bar large spike corn of plantation entirely, with respect to big ridge planting patterns; The present invention can be successful the increase planting density 10%, can bring up to 4000 strains of mu planting density to the corn of mu planting density 3600 strains.
4, adopt the method for the invention, the corn transparent performance is good, has improved the performance resistant to lodging of corn, brings up to the highest 3% the lodging rate that is no more than of corn more than 15% by original corn lodging rate.
5, this culture technique has adopted next annual ring side plantation; Realized the plantation of ridge culture crop rotation; A side that has reached the ridge planting ridge is planted, the opposite side leisure on ridge is increased soil fertility; Recovered the granular structure of soil, the doubly fertile land fertility of next year plantation has improved the anti-spring drought performance of corn spring sowing water conservation.
6, adopt the method for the invention maize planting; Contrast corn large-ridge double-row individual plant pattern, Du Yu No. 1, mu of the same race 4000 strains are surveyed product through each 1000 fringe corn; Two strain patterns heavily increase income more than 10 grams than the average single fringe grain of individual plant pattern, and mu increases income corn more than 100 jin.
7, in the process of the test, adopt cultivation method maize planting according to the invention to survey in continuous 3 years and produce, the corn per mu yield is all above 1800 jin.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map on ridge, and wherein, 1 is the ridge platform, and 2 is the ridge side, and 3 is (furrow) at the bottom of the ridge.
Fig. 2 is embodiment one a said seed planting location sketch map, and 4 is that the ridge is inboard, and 5 is the outside, ridge, and 6 is seed, and 7 is a unit.
Fig. 3 is embodiment two said cultivation method floor map.
Embodiment
Embodiment one: carry out according to following step apart from synchronous cultivation method in the side duplicate rows width cave, corn ridge of this embodiment:
One, whole ground ridging, row spacing is 65～70cm;
When two, sowing, be a unit, adopt the mode of the two grains in inboard duplicate rows width cave, ridge, two ridges to sow corn seed with two ridges; The cross section on ridge is from see in appearance, and with reference to Fig. 1, the top highest point is claimed the ridge platform; The bottom lowest part claims at the bottom of the ridge, and the side between being at the bottom of ridge platform and the ridge is called ridge group, claims the ridge side again.Article one, the ridge has at the bottom of a ridge platform, two ridges group and two ridges.Said " ridge, two ridges inboard duplicate rows " is meant to help on the inboard ridge on two ridges of a unit and respectively plants delegation's seed, and be as shown in Figure 2." the two grains in width cave " are meant that the seed cave distance of on same ridge, planting is respectively narrow-wide-narrow-wide pattern of circulation successively, and two ridges, same unit are synchronous; Every cave seed is two.The wide cave distance (wide spacing in the rows) in adjacent two caves is 70～66cm, narrow cave distance (narrow spacing in the rows) 35～33cm.
Two, high bar large spike corn variety is selected in seed selection for use, requires: full grains, and the seed size is consistent, no sick and wounded grain, the bud embryo is complete, and bud ratio reaches more than 98%.
Three, sowing, Border in Harbin Area best 20 days-May 5 April in sowing time.
1, cropping pattern, two ridges are an assembly, adopt the mode of the two grains in inboard duplicate rows width cave, ridge, two ridges to sow corn seed.
2, sowing design density, mu 3600～4000 strains of keeping a full stand of seedings by each corn variety planting density requirement, can increase planting density 10%.Mu is broadcast 1800～2000 caves, 2 in every cave.
3, sowing line-spacing, narrow row line-spacing 40～50cm, wide every trade is apart from 80～95cm.
4, sowing width distance: the synchronous wide cave 70～66cm of duplicate rows, narrow cave 35～33cm.
Four, during the double row sowing of the former ridge of corn, scrape off air dried soil on the ridge, the soil of wiping off is covered in the unit between two ridges; Scrape the level ridges face, make the ridge show out humid soil, ditch again on this basis, sow, even earth backing 3cm; Press lid kind of soil with rubber-surfaced roll, can improve the anti-spring drought of spring sowing corn, save seedling from damage.
Five, seed manure: execute 30 kilograms of starters of fertilizer in seedbed (nitrogen, phosphorus, each composite fertilizer of 18% of potassium content) at random for every mu.
Six, topdress: late June combines corn field envelope ridge, and mu is executed 30 kilograms in urea.
Seven, regulate and control: 10～12 leaf phases of corn, mu sprays precious reverse-resisting yield-increasing agent 30 grams in corn ton field 1 time, can promote corn extraneous root, strong bar, resist to fall.
Eight, the field management of high bar phase of corn, insect protected, foliage-spray booting are fertile, seed grouting fertile (corn ridge side duplicate rows cultivation, in the high bar of the corn phase, the loose row of corn can artificial walking field management).
Nine, next year corn planting adopts the mode of ridge, two ridges outside duplicate rows,, helps maize planting on the ridge, the outside, two ridges of a unit that is, realizes the purpose that crop rotation plantation, leisure are increased soil fertility.
Embodiment two: shown in Fig. 1 and 2, carry out according to following steps apart from synchronous cultivation method in the side duplicate rows width cave, corn ridge of this embodiment:
One, whole ground ridging requires: former ridge stubble ploughing, rotary tillage ridging.
Two, seed selection, No. 1, corn variety: Du Yu.
Three, sowing, Border in Harbin Area best 20 days-May 5 April in sowing time.
1, cropping pattern, two ridges are an assembly, the two grain sowings in inboard duplicate rows width cave, ridge, two ridges.
2, mu 4000 strains of keeping a full stand of seedings, mu is broadcast 2000 caves, 2 in every cave, with kinds 4000, row spacing 66.7cm, ridge side duplicate rows line width 40cm sows wide every trade apart from 93cm, and duplicate rows is synchronous: wide cave is apart from 66cm, and narrow cave is apart from 33cm (as shown in Figure 3).
Four, during the double row sowing of the former ridge of corn, scrape off air dried soil on the ridge, the soil of wiping off is covered in the unit between two ridges; Scrape the level ridges face, make the ridge show out humid soil, ditch again on this basis, sow, even earth backing 3cm; Press lid kind of soil with rubber-surfaced roll, can improve the anti-spring drought of spring sowing corn, save seedling from damage.
Five, seed manure: execute 30 kilograms of starters of fertilizer in seedbed (nitrogen, phosphorus, each composite fertilizer of 18% of potassium content) at random for every mu.
Six, topdress: late June combines corn field envelope ridge, and mu is executed 30 kilograms in urea.
Seven, regulate and control: 10～12 leaf phases of corn, mu sprays precious reverse-resisting yield-increasing agent 30 grams in corn ton field 1 time, can promote corn extraneous root, strong bar, resist to fall.
Eight, the field management of high bar phase of corn, insect protected, foliage-spray booting are fertile, seed grouting fertile (corn ridge side duplicate rows cultivation, in the high bar of the corn phase, the loose row of corn can artificial walking field management).
Nine, next year corn planting adopts the mode of ridge, two ridges outside duplicate rows,, helps maize planting on the ridge, the outside, two ridges of a unit that is, realizes the purpose that crop rotation plantation, leisure are increased soil fertility.
Claims (7)
1. side duplicate rows width cave, a corn ridge comprises the steps: ridging → ridge face scraping → trench digging → sowing → earth backing → fertilising → regulation and control apart from synchronous cultivation method, it is characterized in that the specific requirement of said method is:
One, whole ground ridging, row spacing is 65～70cm;
When two, sowing; With two ridges is a unit; Adopt the mode of the two grains in inboard duplicate rows width cave, ridge, two ridges to sow corn seed, that is, help on the inboard ridge on two ridges of a unit and respectively to plant delegation's seed; Wherein: the seed cave distance of planting on the same ridge is respectively narrow-wide-narrow-wide pattern of circulation successively, and two ridges, same unit are synchronous; Every cave seed is two, and the wide cave distance in adjacent two caves is 70～66cm on the same ridge, narrow cave distance 35～33cm.
2. side duplicate rows width cave, corn according to claim 1 ridge is apart from synchronous cultivation method, it is characterized in that corn seed selects high bar large spike corn variety for use.
3. side duplicate rows width cave, corn according to claim 1 and 2 ridge is characterized in that said corn seed requirement full grains apart from synchronous cultivation method, and the seed size is consistent, no sick and wounded grain, and the bud embryo is complete, and bud ratio reaches more than 98%.
4. side duplicate rows width cave, corn according to claim 1 ridge is apart from synchronous cultivation method; When it is characterized in that the former ridge of said corn double row sowing, scrape off air dried soil on the ridge, the soil of wiping off is covered in the unit between two ridges; Scrape the level ridges face; Make the ridge show out humid soil, ditch again on this basis, sow, even earth backing, press lid kind of soil with rubber-surfaced roll.
5. side duplicate rows width cave, corn according to claim 4 ridge is characterized in that apart from synchronous cultivation method said earth backing thickness is 3cm.
6. side duplicate rows width cave, corn according to claim 1 ridge is characterized in that apart from synchronous cultivation method said sowing design density by each corn variety planting density requirement, can increase planting density 10%.
7. side duplicate rows width cave, corn according to claim 1 ridge is characterized in that said mu of 4000 strains of keeping a full stand of seedings apart from synchronous cultivation method, and mu is broadcast 2000 caves; 2 in every cave is with planting 4000, row spacing 66.7cm; Ridge side narrow row line-spacing 40cm; Wide every trade is apart from 93cm, and duplicate rows is synchronous: wide cave is apart from 66cm, and narrow cave is apart from 33cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102572896A CN102742445A (en) | 2012-07-24 | 2012-07-24 | Two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102572896A CN102742445A (en) | 2012-07-24 | 2012-07-24 | Two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102742445A true CN102742445A (en) | 2012-10-24 |
Family
ID=47023223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102572896A Pending CN102742445A (en) | 2012-07-24 | 2012-07-24 | Two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102742445A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190261A (en) * | 2013-02-26 | 2013-07-10 | 内蒙古农业大学 | Mulching method for dry-farmed potatoes |
| CN106304991A (en) * | 2015-06-16 | 2017-01-11 | 安志国 | Corn straw turnover corrosion-promotion soil moisture conservation cultivation method |
| CN107114114A (en) * | 2017-07-05 | 2017-09-01 | 甘肃省农业科学院旱地农业研究所 | A kind of Dryland mulch film collects the rain moisture the corn seeding method that the double strains of times spacing in the rows simplify |
| CN107581011A (en) * | 2017-10-26 | 2018-01-16 | 赵中辉 | A kind of soybean large-ridge double-row Unequal distance product word puts implantation methods |
| CN108925382A (en) * | 2018-07-08 | 2018-12-04 | 安吉仕锦农业发展有限公司 | A kind of corn planting method |
| CN109220636A (en) * | 2018-08-02 | 2019-01-18 | 云南省农业科学院粮食作物研究所 | Utilize the new technology of undaform plantation fresh edible maize |
| CN109315245A (en) * | 2018-09-03 | 2019-02-12 | 香港六合康泰国际集团有限公司 | A kind of cultivating method of crop |
| CN110169318A (en) * | 2019-04-24 | 2019-08-27 | 盐城永弘机械有限公司 | A kind of double plant planting methods of wide-and narrow-row Unequal distance single cave |
| CN112273174A (en) * | 2019-07-23 | 2021-01-29 | 吉林蒙东肥业连锁有限公司 | Water-saving high-yield planting technology for corn |
| CN113475330A (en) * | 2021-07-12 | 2021-10-08 | 中国科学院东北地理与农业生态研究所 | Method for planting corn in arid and semi-arid regions |
| CN115474518A (en) * | 2022-10-12 | 2022-12-16 | 云南农业大学 | High-yield cultivation method for corn |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715688A (en) * | 2009-12-16 | 2010-06-02 | 田瑞平 | High-yield plating method of crop |
| CN102138417A (en) * | 2011-01-13 | 2011-08-03 | 山西省农业科学院玉米研究所 | High-yield planting method for maize |
| CN102301893A (en) * | 2011-07-22 | 2012-01-04 | 高荣 | Method for cultivating double wide-narrow bushes by alternatively changing wide rows and narrow rows of corn strip field in quantified and positioned manner |
-
2012
- 2012-07-24 CN CN2012102572896A patent/CN102742445A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715688A (en) * | 2009-12-16 | 2010-06-02 | 田瑞平 | High-yield plating method of crop |
| CN102138417A (en) * | 2011-01-13 | 2011-08-03 | 山西省农业科学院玉米研究所 | High-yield planting method for maize |
| CN102301893A (en) * | 2011-07-22 | 2012-01-04 | 高荣 | Method for cultivating double wide-narrow bushes by alternatively changing wide rows and narrow rows of corn strip field in quantified and positioned manner |
Non-Patent Citations (1)
| Title |
|---|
| 邹明辉，金守信，刘淑波，等: "《玉米交替休闲对侧垄栽培技术探讨》", 《吉林农业》, 20 October 2011 (2011-10-20), pages 114 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190261A (en) * | 2013-02-26 | 2013-07-10 | 内蒙古农业大学 | Mulching method for dry-farmed potatoes |
| CN106304991A (en) * | 2015-06-16 | 2017-01-11 | 安志国 | Corn straw turnover corrosion-promotion soil moisture conservation cultivation method |
| CN107114114A (en) * | 2017-07-05 | 2017-09-01 | 甘肃省农业科学院旱地农业研究所 | A kind of Dryland mulch film collects the rain moisture the corn seeding method that the double strains of times spacing in the rows simplify |
| CN107581011A (en) * | 2017-10-26 | 2018-01-16 | 赵中辉 | A kind of soybean large-ridge double-row Unequal distance product word puts implantation methods |
| CN108925382A (en) * | 2018-07-08 | 2018-12-04 | 安吉仕锦农业发展有限公司 | A kind of corn planting method |
| CN109220636A (en) * | 2018-08-02 | 2019-01-18 | 云南省农业科学院粮食作物研究所 | Utilize the new technology of undaform plantation fresh edible maize |
| CN109315245A (en) * | 2018-09-03 | 2019-02-12 | 香港六合康泰国际集团有限公司 | A kind of cultivating method of crop |
| CN110169318A (en) * | 2019-04-24 | 2019-08-27 | 盐城永弘机械有限公司 | A kind of double plant planting methods of wide-and narrow-row Unequal distance single cave |
| CN112273174A (en) * | 2019-07-23 | 2021-01-29 | 吉林蒙东肥业连锁有限公司 | Water-saving high-yield planting technology for corn |
| CN113475330A (en) * | 2021-07-12 | 2021-10-08 | 中国科学院东北地理与农业生态研究所 | Method for planting corn in arid and semi-arid regions |
| CN115474518A (en) * | 2022-10-12 | 2022-12-16 | 云南农业大学 | High-yield cultivation method for corn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102742445A (en) | Two-line synchronous corn-culturing method with wide-narrow hill spacings at ridge sides | |
| CN103609319B (en) | The double-cropped leisure implantation methods of Wheat in North China, corn | |
| CN102687632B (en) | Wheat planting method for relay-intercropping peanuts and intercropping corns | |
| CN103947428B (en) | A kind of Spring Peanut-summer corn relay interplanting planting method | |
| CN101233811B (en) | Corn stubble-remaining ridge side planting method | |
| CN105191654A (en) | Intercropping cultivation method of corn and rice beans | |
| CN103283462A (en) | Planting method improving wheat yield | |
| CN104521464A (en) | Potato drip irrigation planting method | |
| CN107743842A (en) | Synchronous equity of increasing soil fertility is broadcast than hole maize seed and corresponding cultivation | |
| CN102870580A (en) | High-yield cultivation method for peanuts | |
| CN104303807A (en) | High-yield corn planting technology | |
| CN106386114A (en) | Oilseed rape seedling-raising transplanting method | |
| CN104686118A (en) | Corn planting method | |
| CN103392471A (en) | Huang-Huai-Hai region wheat tilling-free maize-tilling one-year grain high-yield cultivation method | |
| CN104718962A (en) | Simplified efficient 'deep scarification, deep fertilization and shallow sowing' wheat cultivation method used in Huang-Huai-Hai region | |
| CN103355067A (en) | Corn planting method | |
| CN105191661A (en) | High-yield cultivation method of planting sweet potatoes in summer and autumn | |
| CN109429947B (en) | Oil-jade double-cropping protective cultivation method suitable for stony desertification areas | |
| CN104429544A (en) | Intercropping method of autumn-winter vegetables, spring peas and summer soybeans | |
| CN104186056A (en) | Furrow straw ridge cultivation method | |
| CN104365306A (en) | Cassava cultivation and management method | |
| CN101755546A (en) | Harm-free high-yield cultivation technology for watermelon, green Chinese cabbage and carrot | |
| CN108812133A (en) | A kind of dry land paddy rice planting method | |
| CN104718937A (en) | Wheat high-low furrow growing method | |
| CN111937695A (en) | Winter wheat late-sowing yield-increasing cultivation method in rain-fed area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121024 |