CN103371035A - Full-film-coating intercropping and plating method for corn and soybeans - Google Patents
Full-film-coating intercropping and plating method for corn and soybeans Download PDFInfo
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- CN103371035A CN103371035A CN201210106080XA CN201210106080A CN103371035A CN 103371035 A CN103371035 A CN 103371035A CN 201210106080X A CN201210106080X A CN 201210106080XA CN 201210106080 A CN201210106080 A CN 201210106080A CN 103371035 A CN103371035 A CN 103371035A
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Abstract
The invention discloses a full-film-coating intercropping and plating method for corn and soybeans, and belongs to the field of agricultural planting of high and new technology. The method includes properly increasing planting density of the corn by an intercropping mode in which the ratio the corn and the soybeans is 2:3, reducing consumption amount of nitrogenous fertilizer by nitrogen fixation functions of soybean root nodule bacteria, and performing intercropping of the corn and the soybeans by an existing full film coating technique. The line spacing of the corn is 30-35cm while the row spacing of the same is 25-30cm. The line space of the soybeans is 15-20cm while the row spacing of the same is 12-14cm. 2800-32000 plants of corn and 10000-12000 plants of soybeans are planted every hectare (667 square meters). The method has the advantages that the common technical problems that the two plants are different in growth space and response to illumination are solved; mutual complementation of fertilizer requirements among crops is fully utilized, so that lodging-resistance capability of the corn is improved; the consumption amount of the nitrogenous fertilizer is reduced by the nitrogen fixation functions of the soybean root nodule bacteria, so that input costs of farmers are saved; soil moisture dispersion is reduced by the full film coating technique, so that comprehensive income of dry-land crops is increased, and economic benefits of the farmers are increased.
Description
Technical field
The present invention relates to the full overlay film intercropping plant, the particularly intercropping plant method of loess dry farming corn and soya bean of corn and soya bean, belong to new and high technology agricultural planting field.
Background technology
China the earliest corn and soya bean all is take artificial dibbling and drilling as main, does not have the common cultivation technology of overlay film.This implantation methods yields poorly, deficiency in economic performance; Retrieve in addition more domestic planting technologies, adopt the film covering method maize planting, although output increases like this, the corn lodging tolerance is poor, economic benefit or not ideal enough.
Summary of the invention
The objective of the invention is to develop the full overlay film intercropping plant method of a kind of loess corn on dry land and soya bean, improve corn and soya bean per unit area yield, reduce the agricultural losses that natural calamity causes, take full advantage of illumination, the space needs fertile mutually replenishing between crop, strengthen the corn lodging tolerance.Utilize the effect of pulses leguminous plants nodule nitrogen fixation that nitrogenous fertilizer is provided, thereby reduce the nitrogenous fertilizer usage amount, reduce the peasant and drop into, improve the unit are crop yield, increase the peasant economy income.The present invention is characterized in that adopting the 2:3 intercropping mode of corn and soya bean take loess dry farming corn and soya bean as the full overlay film intercropping plant method of material, suitably increases corn planting density, utilizes existing full membrane technology, carries out corn and soya bean intercropping.
[0004] concrete implantation methods and condition are as follows
One, material is prepared: the selection of (1) mulch film specification: generally select wide 90cm, thickness is that the ultra-thin mulch film of 0.007-0.008mm is advisable.(2) breeding is selected: corn variety is selected the blade upper punch, plant type is compact, plant height is medium or partially short, breeding time weak point, strong stress resistance, the high and suitable local climate of output the Hybrid of plantation.Select honest No. 12 with regard to local speech, No. 3, jade forever, middle beautiful No. 9, all adopt the seed behind the dressing, the generation of prevention and elimination of disease and pests.The soya bean kind is selected local farmers' general types.
Two, whole ground overlay film: the whole ground of (1) selection of land: select physical features smooth, soil layer is deep, and the soil is porous, and the plot that fertility is better-than-average is avoided and selected steep hillslope, poor and barren land, depression.In the time of the year when autumn changes into winter, after the preceding crop results, timely deep tillage area, favourable savings snow-broth.After thawing the beginning of spring, the rational application of fertilizer (take farmyard manure as main, general farmyard manure every mu execute 5000kg, nitrogenous fertilizer 5kg, phosphate fertilizer 8kg), rotary tillage soil-working, in time overlay film is insulted on the top.(2) overlay film: row spacing 1m, row spacing 70cm, the wide 30cm of furrow, the high 15cm in ridge, overlay film after rise on the ridge.
Three, sowing: (1) date of seeding: when 10cm ground temperature is stabilized to 8-10 degree centigrade, sowing in time.The local sowing time is generally in early April.(2) type of seeding: adopt the sowing of artificial dibbling or corn seeder, the degree of depth is 10-15cm.Row spacing of maize: 30-35cm, spacing in the rows: 25-30cm, soya bean line-spacing: 15-20cm.Spacing in the rows: 12-14cm.Every mu of (667 square meter) maize planting 2800-3200 strain and soya bean 10000-12000 strain.
Four, field management: (1) intertill and clean tillage: not timing cleaning weeds.(2) control of damage by disease and insect: it is main adopting biological control, in conjunction with chemical control.
Five, results: (1) harvest time: local approximately early October.(2) harvesting method: artificial results are main.
Description of drawings
Fig. 1 is the embodiment plane.
Claims (2)
1. the full film mulching plant method of corn and soya bean, adopt the 2:3 intercropping mode, suitably increase corn planting density, utilize the nitrogen fixation of soya bean rhizobium, reduce the nitrogenous fertilizer usage amount, Row spacing of maize: 30-35cm, spacing in the rows: 25-30, soya bean line-spacing: 15-20cm, spacing in the rows: 12-14cm, every mu of (667 square meter) maize planting 2800-3200 strain and soya bean 10000-12000 strain.
2. the full film of corn according to claim 1 and soya bean covers intercropping plant method, it is characterized by corn and soya bean 2:3 intercropping mode, solves two Plants in growing space and the common technical problem variant to illumination; Taking full advantage of needs fertile mutually replenishing between crop, strengthen the corn lodging tolerance; Utilize the nitrogen fixation of soya bean rhizobium to reduce the nitrogenous fertilizer usage amount, save peasant's input cost; Utilize full film coating technique to reduce soil moisture and distribute, increase the dry land crop comprehensive income, improve the peasant economy benefit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106080XA CN103371035A (en) | 2012-04-12 | 2012-04-12 | Full-film-coating intercropping and plating method for corn and soybeans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106080XA CN103371035A (en) | 2012-04-12 | 2012-04-12 | Full-film-coating intercropping and plating method for corn and soybeans |
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| Publication Number | Publication Date |
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| CN103371035A true CN103371035A (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210106080XA Withdrawn CN103371035A (en) | 2012-04-12 | 2012-04-12 | Full-film-coating intercropping and plating method for corn and soybeans |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126387A (en) * | 2014-07-15 | 2014-11-05 | 浙江省农业科学院 | Intercropping method of kudzu and corn for preparing silage fodder |
| CN104798569A (en) * | 2015-04-08 | 2015-07-29 | 芜湖县能胜农业科技有限公司 | Corn and soybean interplanting method |
| CN105123159A (en) * | 2014-05-30 | 2015-12-09 | 齐银芳 | Method for full-film-covering intercropping sorghums and soybeans |
| CN105191654A (en) * | 2015-10-30 | 2015-12-30 | 中国科学院东北地理与农业生态研究所 | Intercropping cultivation method of corn and rice beans |
Citations (5)
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|---|---|---|---|---|
| US5974986A (en) * | 1997-10-31 | 1999-11-02 | Trisler; John Tyler | Inter-plant arm apparatus |
| CN1698418A (en) * | 2005-06-17 | 2005-11-23 | 孙炳成 | Highly effective stereo cultivating method in four-ridge-one-ditch mode of soybean and corn |
| CN101411272A (en) * | 2007-10-19 | 2009-04-22 | 上海德通生物科技有限公司 | Tridimensional cultivation method for planting soybean between corn |
| CN101438664A (en) * | 2008-12-23 | 2009-05-27 | 中国农业大学 | Method for planting horsebean intercropped with corn |
| CN102197758A (en) * | 2011-06-01 | 2011-09-28 | 四川农业大学 | Strip composite corn-soybean planting method |
-
2012
- 2012-04-12 CN CN201210106080XA patent/CN103371035A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5974986A (en) * | 1997-10-31 | 1999-11-02 | Trisler; John Tyler | Inter-plant arm apparatus |
| CN1698418A (en) * | 2005-06-17 | 2005-11-23 | 孙炳成 | Highly effective stereo cultivating method in four-ridge-one-ditch mode of soybean and corn |
| CN101411272A (en) * | 2007-10-19 | 2009-04-22 | 上海德通生物科技有限公司 | Tridimensional cultivation method for planting soybean between corn |
| CN101438664A (en) * | 2008-12-23 | 2009-05-27 | 中国农业大学 | Method for planting horsebean intercropped with corn |
| CN102197758A (en) * | 2011-06-01 | 2011-09-28 | 四川农业大学 | Strip composite corn-soybean planting method |
Non-Patent Citations (1)
| Title |
|---|
| 郭忠富等: "全膜覆盖条件下玉米套种大豆效益研究", 《现代农业科技》, no. 4, 28 February 2012 (2012-02-28) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123159A (en) * | 2014-05-30 | 2015-12-09 | 齐银芳 | Method for full-film-covering intercropping sorghums and soybeans |
| CN104126387A (en) * | 2014-07-15 | 2014-11-05 | 浙江省农业科学院 | Intercropping method of kudzu and corn for preparing silage fodder |
| CN104126387B (en) * | 2014-07-15 | 2016-08-24 | 浙江省农业科学院 | For preparing Pueraria lobata and the corn intercropping plant method of ensilage |
| CN104798569A (en) * | 2015-04-08 | 2015-07-29 | 芜湖县能胜农业科技有限公司 | Corn and soybean interplanting method |
| CN105191654A (en) * | 2015-10-30 | 2015-12-30 | 中国科学院东北地理与农业生态研究所 | Intercropping cultivation method of corn and rice beans |
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Application publication date: 20131030 |