CN103181296A - Rice and corn intercropping plantation method - Google Patents
Rice and corn intercropping plantation method Download PDFInfo
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- CN103181296A CN103181296A CN2013101237166A CN201310123716A CN103181296A CN 103181296 A CN103181296 A CN 103181296A CN 2013101237166 A CN2013101237166 A CN 2013101237166A CN 201310123716 A CN201310123716 A CN 201310123716A CN 103181296 A CN103181296 A CN 103181296A
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Abstract
The invention relate to a rice and corn intercropping plantation method, which is characterized in that in the same rice field, except in winter and early spring, double-cropping early rice and late rice are intercropped with spring corn and autumn corn, or single-cropping rice is intercropped with spring corn and autumn corn; in winter or early spring, ridges are formed in parallel with planting rows of rice as corn planting rows; the spring corn is sown or transplanted in early April, and reaped in mid-July; the autumn corn is non-tillage sown or transplanted in late July, and ripens in late October; when the double-cropping early rice and late rice are intercropped with the spring corn and the autumn corn, seedlings of the early rice are transplanted from late April to early May, and the early rice is reaped in late July; seedlings of the late rice are transplanted in late July and reaped in late October; and when the single-cropping rice is intercropped with the spring corn and the autumn corn, the single cropping late rice is directly sown from late May to early June or planted in mid-June. The rice and corn intercropping plantation method is a novel cropping system which is highly integrated and can greatly increase the cereal crop yield, and generally increases the grain yield by about 24-55%.
Description
(1) technical field
The present invention relates to a kind of paddy rice and corn intercropping plant method.
(2) background technology
In the prior art, paddy rice is the water crop, and corn is Dry crop, and traditional concept thinks that paddy rice and corn can't intercropping plants.
(3) summary of the invention
Intercropping plant technology in view of also not having at present a kind of paddy rice and corn the invention provides a kind of paddy rice and corn intercropping plant method, can improve grain yield greatly.
The technical scheme that the present invention solves its technical problem is: a kind of paddy rice and corn intercropping plant method, in same paddy field, except winter and early spring, carry out two boiled water rice intercropping two season of spring and autumn of morning and evening corn, perhaps ripe single cropping rice intercropping two season of a spring and autumn corn;
In the winter time or early spring, capable as corn planting along the parallel ridging of plantation row of paddy rice, the ridge is high 30 centimetres～and 40 centimetres, trapezoidal cross-section; The width ratio that the width of paddy rice plantation row and corn planting are capable is 2: 1 or 3: 1;
Spring corn was sowed at the beginning of 4 months or is transplanted on the ridge, early sent out with plastic mulching is short, and the planting density of spring corn is 1.5 strains/m
2～3 strains/m
2, gather in the crops mid-July; Autumn corn late July no-tillage seeding or transplanting, late October maturation, autumn maize planting density is identical with the planting density of spring corn;
Sooner or later two boiled water rice intercropping two seasons of spring and autumn are during corn: early rice by the end of April～rice transplanting at the beginning of 5 months, late July results; Late rice is in rice transplanting in the last ten-days period in July, and gather in the last ten-days period in October,
During one ripe single cropping rice intercropping two season of spring and autumn corn: the single cropping late rice is live or insert mid-June kind at the beginning of late May～6 month.
Concrete, early, late rice can select river in Zhejiang Province Xian 15, peaceful 88 kinds respectively for use, the single cropping rice can select peaceful 81 or excellent 12 kinds in river in Zhejiang Province for use; Corn can be selected Su Yu glutinous No. 2 or Yedan No.13 number for use or tuck in single No. 19 or tuck in single No. 20.
Paddy rice is poured water based on moistening irrigation, and this is identical with the irrigation technique of paddy rice in the prior art, does not repeat them here.Planting patterns is identical separately separately with paddy rice, corn for the field Routine Management, also repeats no more at this.
Beneficial effect of the present invention is: make paddy rice, the alternate ribbon plantation of corn, break through water, Dry crop simultaneously in the forbidden zone of paddy field plantation, take full advantage of paddy field light, temperature, the time null resource and farming object height, short intercropping vertical cultivation limit row advantage, be a kind of height intensive, improve the new cropping system of cereal crops output significantly.Generally speaking, producing more food about 24～55%, is the highest a kind of planting type and the technology of current increases in grain production amplitude.Concrete economic results in society are as follows:
(1). water consumption is low.The main cause that the intercropping culture water consumption is low is corn planting at " dry farming band ", irrigates plane and evaporation discharge and reduces.
(2). the output height.Paddy rice, corn intercrop cultivation, water, drought have alternately been improved the permeability of paddy soil, redox potential raises, be conducive to growth and the growth of rice root, also good moisture, soil, illumination, space have been created for the growth of corn, both have all obtained good limit row superiority condition, and temperature, light, water, soil, space-time are fully used.Result of the test shows, purely do 490 kilograms in per mu yield early rice, 520 kilograms of late rices, add up to 1010 kilograms, be under 2: 1 the intercropping situation at the capable width ratio of the width of paddy rice plantation row and corn planting, 390 kilograms in per mu yield early rice, 415 kilograms of late rices, 240 kilograms of spring corns, 210 kilograms of autumn corns, add up to 1255 kilograms, 245 kilograms of mu volume increase, rate of growth 24.3%.Purely do 625 kilograms of per mu yield single cropping late rices, 505 kilograms of intercropping per mu yield single cropping late rices, 255 kilograms of spring corns, 210 kilograms of autumn corns add up to 970 kilograms, rate of growth 55.2%.
(3). economic benefit: early, 2932 yuan of the pure work of late rice mu incomes, and 3237 yuan of intercropping, mu increases 305 yuan; 1875 yuan of the pure work incomes of single cropping late rice, 2445 yuan of intercropping, mu increases 570 yuan.
(4) embodiment
Below in conjunction with embodiment the present invention is described in further detail.
A kind of paddy rice and corn intercropping plant method except winter and early spring, are carried out two boiled water rice intercropping two season of spring and autumn of morning and evening corn, perhaps ripe single cropping rice intercropping two season of a spring and autumn corn in same paddy field;
In the winter time or early spring, capable as corn planting along the parallel ridging of plantation row of paddy rice, the ridge is high 30 centimetres～40 centimetres (can freely select in the high scope in this ridge, all be comparatively suitable ridge height), trapezoidal cross-section; The width ratio that the width of paddy rice plantation row and corn planting are capable is 2: 1 or 3: 1;
Spring corn was sowed at the beginning of 4 months or is transplanted on the ridge, early sent out with plastic mulching is short, and the planting density of spring corn is 1.5 strains/m
2～3 strains/m
2(can freely select in this planting density scope, all be comparatively suitable planting density), gather in the crops mid-July; Autumn corn late July no-tillage seeding or transplanting, late October maturation, autumn maize planting density is identical with the planting density of spring corn;
Sooner or later two boiled water rice intercropping two seasons of spring and autumn are during corn: early rice by the end of April～rice transplanting at the beginning of 5 months, late July results; Late rice is in rice transplanting in the last ten-days period in July, and gather in the last ten-days period in October,
During one ripe single cropping rice intercropping two season of spring and autumn corn: the single cropping late rice is live or insert mid-June kind at the beginning of late May～6 month.
Concrete, early, late rice can select river in Zhejiang Province Xian 15, peaceful 88 kinds respectively for use, the single cropping rice can select peaceful 81 or excellent 12 kinds in river in Zhejiang Province for use; Corn can be selected Su Yu glutinous No. 2 or Yedan No.13 number for use or tuck in single No. 19 or tuck in single No. 20.
Paddy rice is poured water based on moistening irrigation, and this is identical with the irrigation technique of paddy rice in the prior art, does not repeat them here.Planting patterns is identical separately separately with paddy rice, corn for the field Routine Management, also repeats no more at this.
The present invention makes paddy rice, the alternate ribbon plantation of corn, break through water, Dry crop simultaneously in the forbidden zone of paddy field plantation, take full advantage of paddy field light, temperature, the time null resource and farming object height, short intercropping vertical cultivation limit row advantage, be a kind of height intensive, improve the new cropping system of cereal crops output significantly.Generally speaking, producing more food about 24～55%, is the highest a kind of planting type and the technology of current increases in grain production amplitude.
Claims (2)
1. a paddy rice and corn intercropping plant method is characterized in that: in same paddy field except winter and early spring, carry out sooner or later two boiled water rice intercropping two season of spring and autumn corn, perhaps ripe single cropping rice intercropping two season of a spring and autumn corn;
In the winter time or early spring, capable as corn planting along the parallel ridging of plantation row of paddy rice, the ridge is high 30 centimetres～and 40 centimetres, trapezoidal cross-section; The width ratio that the width of paddy rice plantation row and corn planting are capable is 2: 1 or 3: 1;
Spring corn was sowed at the beginning of 4 months or is transplanted on the ridge, early sent out with plastic mulching is short, and the planting density of spring corn is 1.5 strains/m
2～3 strains/m
2, gather in the crops mid-July; Autumn corn late July no-tillage seeding or transplanting, late October maturation, autumn maize planting density is identical with the planting density of spring corn;
Sooner or later two boiled water rice intercropping two seasons of spring and autumn are during corn: early rice by the end of April～rice transplanting at the beginning of 5 months, late July results; Late rice is in rice transplanting in the last ten-days period in July, and gather in the last ten-days period in October,
During one ripe single cropping rice intercropping two season of spring and autumn corn: the single cropping late rice is live or insert mid-June kind at the beginning of late May～6 month.
2. paddy rice as claimed in claim 1 and corn intercropping plant method is characterized in that: early, late rice selects river in Zhejiang Province Xian 15, peaceful 88 kinds respectively for use, the single cropping rice selects peaceful 81 or excellent 12 kinds in river in Zhejiang Province for use; Corn is selected Su Yu glutinous No. 2 or Yedan No.13 number for use or is tucked in single No. 19 or tuck in single No. 20.
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| CN2013101237166A CN103181296A (en) | 2013-04-01 | 2013-04-01 | Rice and corn intercropping plantation method |
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| CN2013101237166A CN103181296A (en) | 2013-04-01 | 2013-04-01 | Rice and corn intercropping plantation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075567A (en) * | 2014-05-18 | 2015-11-25 | 林天国 | A germination accelerating and direct seeding method for corns |
| CN105850615A (en) * | 2015-01-19 | 2016-08-17 | 宁海县农业技术推广总站 | Rice planting method |
| CN106804233A (en) * | 2015-11-27 | 2017-06-09 | 林天国 | The cultural method of one potato seed-rice-potato three seasons crop rotation |
| CN107646350A (en) * | 2017-11-10 | 2018-02-02 | 四川农业大学 | A kind of packet type corn intercropping and interplanting implantation methods |
| CN108464205A (en) * | 2018-03-21 | 2018-08-31 | 华中农业大学 | A kind of spring maize set live streaming late rice two crops a year implantation methods |
| CN109511347A (en) * | 2019-01-16 | 2019-03-26 | 丹东农业科学院 | A kind of method and its application made between corn and Direct-seeding Rice |
| CN116784222A (en) * | 2023-08-29 | 2023-09-22 | 中国农业科学院都市农业研究所 | Interplanting method for corn and rice in urban agriculture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608433A (en) * | 2004-11-23 | 2005-04-27 | 丁忠智 | Corn and rice interplanting and plastic mulching cultivation technology |
-
2013
- 2013-04-01 CN CN2013101237166A patent/CN103181296A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608433A (en) * | 2004-11-23 | 2005-04-27 | 丁忠智 | Corn and rice interplanting and plastic mulching cultivation technology |
Non-Patent Citations (2)
| Title |
|---|
| 李阳生等: "水稻玉米间作高产栽培技术研究", 《作物研究》 * |
| 潘保仲等: "水稻玉米间作超高产栽培技术", 《作物种植》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075567A (en) * | 2014-05-18 | 2015-11-25 | 林天国 | A germination accelerating and direct seeding method for corns |
| CN105850615A (en) * | 2015-01-19 | 2016-08-17 | 宁海县农业技术推广总站 | Rice planting method |
| CN105850615B (en) * | 2015-01-19 | 2018-12-18 | 宁海县农业技术推广总站 | A kind of paddy rice planting method |
| CN106804233A (en) * | 2015-11-27 | 2017-06-09 | 林天国 | The cultural method of one potato seed-rice-potato three seasons crop rotation |
| CN107646350A (en) * | 2017-11-10 | 2018-02-02 | 四川农业大学 | A kind of packet type corn intercropping and interplanting implantation methods |
| CN108464205A (en) * | 2018-03-21 | 2018-08-31 | 华中农业大学 | A kind of spring maize set live streaming late rice two crops a year implantation methods |
| CN109511347A (en) * | 2019-01-16 | 2019-03-26 | 丹东农业科学院 | A kind of method and its application made between corn and Direct-seeding Rice |
| CN116784222A (en) * | 2023-08-29 | 2023-09-22 | 中国农业科学院都市农业研究所 | Interplanting method for corn and rice in urban agriculture |
| CN116784222B (en) * | 2023-08-29 | 2023-10-31 | 中国农业科学院都市农业研究所 | Interplanting method for corn and rice in urban agriculture |
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Application publication date: 20130703 |