CN104541816A - Method for intercropping corns and mung beans - Google Patents
Method for intercropping corns and mung beans Download PDFInfo
- Publication number
- CN104541816A CN104541816A CN201310498080.3A CN201310498080A CN104541816A CN 104541816 A CN104541816 A CN 104541816A CN 201310498080 A CN201310498080 A CN 201310498080A CN 104541816 A CN104541816 A CN 104541816A
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- China
- Prior art keywords
- corn
- mung bean
- leaves
- corncob
- plant
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The invention relates to the field of agricultural planting technologies, and discloses a method for intercropping corns and mung beans. The method includes alternately planting corn planting zones and mung bean planting zones; removing stalks and leaves above two leaves near each corncob when corn stigmas are about to wither, keeping the two leaves near each corncob and pruning all leaves below the two leaves near each corncob on the basis of a leaf ring. The method has the advantages that the leaves below the two leaves near each corncob and the stalks and the leaves above the two leaves near the corncob are properly removed in due time, so that original source-sink relationships of corn plants can be broken through, the organic matter transport directions can be changed, novel source-sink relationships can be established, carbon pool effects of source leaves can be improved, nutrition provided for grains can be increased, growth environments of the mung beans in belt-shaped intercropping modes can be improved, and the corns and the mung beans are high in yield.
Description
Technical field
The present invention relates to agricultural plantation technology field, particularly the method for a kind of corn-mung bean intercropping plant.
Background technology
Along with the continuous increase of China's population and the continuous loss in arable land, per capita cultivated land reduces year by year, causes very large impact to the production of corn and mung bean.In Southwestern China, the Northwest, there is a kind of corn and mung bean strip cropping cropping pattern, can give full play between the kind between two kinds of crops reciprocal, reasonably combined by the time between tall and big crop plants corn and short and small crop mung bean, spatial framework, realize the efficiency utilization of light, heat, water, fertile resource, improve output.Corn and the extensive employing of mung bean intercropping and interplanting pattern in these areas, play an important role for the pressing needs of alleviation China to corn, mung bean.
But, in current corn-mung bean strip cropping planting patterns, mutually shading between the redundant blades of corn grouting middle and later periods not only causes field strongly fragrantly to cover, illumination condition is poor, and the redundant blades of raised growth can the energy that transports to corn kernel of transition consumption and photosynthetic product, be unfavorable for the grouting of corn kernel, cause iblet heavily to reduce, affect the ultimate output of corn.
Meanwhile, can make to be positioned at the inferior position that symbiosis phase short-stalked crop mung bean is in luminous energy intercepting and capturing, cause tall and thin slim and frahile, the easy lodging of its seedling, photosynthetic function reduction, be unfavorable for the growth of mung bean and then affect the ultimate output of mung bean.
The existence of above-mentioned production problem, makes corn and mung bean strip cropping planting patterns fail to realize two kinds of crops high yield simultaneously, even causes crop yield sharply to decline, do not play the advantage of strip cropping cropping pattern efficiency utilization resource.Therefore, for make simultaneously corn and mung bean high yield significant.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of method that corn and mung bean intercropping plant are provided, make two kinds of high crop yields by the method simultaneously.
In order to realize foregoing invention object, the invention provides following technical scheme:
The method of a kind of corn-mung bean intercropping plant, corn planting belt and mung bean growth belt over-over mode is adopted to plant, soon wither constantly at corn stigma, remove the stem stalk near corncob more than two panels leaf and blade, retain two panels leaf near fringe, be whole blades that benchmark wipes out near corncob below two panels leaf with leaf joint simultaneously.
As preferably, mung bean growth belt and corn planting belt distance are 50cm.
As preferably, the fabric width of maize seed growth belt is 46-50cm, and line-spacing is 45cm, and spacing in the rows is 20-45cm, and corn variety is the kind of the compact and plant height of plant type half at 200-250cm.
As preferably, the fabric width of mung bean growth belt is 44-64cm, and line-spacing is 50cm, and spacing in the rows is 20-30cm, and mung bean variety is kind resistant to lodging.
The method of the invention is by the stem stalk on two panels leaf top near two panels leaf lower blade near in good time and suitable removal corncob and fringe and blade, break the original source and sink relation of milpa, change organic transporting direction, set up new source and sink relation, enhance the carbon storehouse effect of source leaf, the nutrition provided for seed is increased, and improves the growing environment of mung bean in strip cropping cropping pattern simultaneously, makes corn mung bean reach two high yield.
Embodiment
Below in conjunction with embodiment, set forth the present invention further.
Remove the stem stalk near corncob more than two panels leaf and blade constantly corn stigma is soon withered, retain two panels leaf near fringe, be whole blades that benchmark wipes out near corncob below two panels leaf with leaf joint simultaneously.Corn mung bean adopts corn planting belt and mung bean growth belt over-over mode to plant, mung bean growth belt and corn planting belt distance are 50cm, in corn planting belt, the line-spacing of corn is 45cm, in mung bean growth belt, the line-spacing of mung bean is 50cm, in mung bean growth belt, the spacing in the rows of mung bean is 20cm, in corn planting belt, the spacing in the rows of corn is 30cm, and the fabric width of mung bean growth belt is preferably 64cm, and the fabric width of corn planting belt is preferably 50cm.Fertilizing amount is urea 60kg/hm2, superphosphate 450kg/hm2, potassium chloride 60kg/hm2, and be entirely used as base fertilizer, other cultivation step is with general Production of Large Fields, and whole breeding period administration horizontal homogeneous is consistent.Enforcement group corn is compared with control group corn, and thousand kernel weight improves 15.07%, output increased 13.28%; Enforcement group mung bean is compared with control group mung bean, and plant height, branch amount, beanpod number, quantum yield of luminscence, space between cells CO2 concentration, output improve 7.6%, 13.98%, 27.27%, 21.9%, 20.82%, 8.8% respectively.Every mu will increase economic benefit 162.2 yuan, and economic benefit improves 11.95%.
Claims (4)
1. the method for corn-mung bean intercropping plant, it is characterized in that, corn planting belt and mung bean growth belt over-over mode is adopted to plant, soon wither constantly at corn stigma, remove the stem stalk near corncob more than two panels leaf and blade, retain two panels leaf near fringe, be whole blades that benchmark wipes out near corncob below two panels leaf with leaf joint simultaneously.
2. according to the method for corn described in claim 1-mung bean intercropping plant, it is characterized in that, mung bean growth belt and corn planting belt distance are 50cm.
3. according to the method for corn described in claim 1-mung bean intercropping plant, it is characterized in that, the fabric width of maize seed growth belt is 46-50cm, and line-spacing is 45cm, and spacing in the rows is 20-45cm, and corn variety is the kind of the compact and plant height of plant type half at 200-250cm.
4. according to the method for corn described in claim 1-mung bean intercropping plant, it is characterized in that, the fabric width of mung bean growth belt is 44-64cm, and line-spacing is 50cm, and spacing in the rows is 20-30cm, and mung bean variety is kind resistant to lodging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498080.3A CN104541816A (en) | 2013-10-22 | 2013-10-22 | Method for intercropping corns and mung beans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498080.3A CN104541816A (en) | 2013-10-22 | 2013-10-22 | Method for intercropping corns and mung beans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104541816A true CN104541816A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310498080.3A Pending CN104541816A (en) | 2013-10-22 | 2013-10-22 | Method for intercropping corns and mung beans |
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| Country | Link |
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| CN (1) | CN104541816A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105210652A (en) * | 2015-10-30 | 2016-01-06 | 中国科学院东北地理与农业生态研究所 | The cultivation method of a kind of corn and mung bean intercropping |
| CN106718003A (en) * | 2017-02-22 | 2017-05-31 | 镇江市丹徒区艺之林林果专业合作社 | A kind of flax and the strip cropping implantation methods of fern fiber crops |
| CN109937808A (en) * | 2019-04-01 | 2019-06-28 | 东北农业大学 | A kind of celery Kidney bean alternating intercropping culture method keeping soil health |
-
2013
- 2013-10-22 CN CN201310498080.3A patent/CN104541816A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105210652A (en) * | 2015-10-30 | 2016-01-06 | 中国科学院东北地理与农业生态研究所 | The cultivation method of a kind of corn and mung bean intercropping |
| CN105210652B (en) * | 2015-10-30 | 2018-03-09 | 中国科学院东北地理与农业生态研究所 | A kind of cultural method made between corn and mung bean |
| CN106718003A (en) * | 2017-02-22 | 2017-05-31 | 镇江市丹徒区艺之林林果专业合作社 | A kind of flax and the strip cropping implantation methods of fern fiber crops |
| CN109937808A (en) * | 2019-04-01 | 2019-06-28 | 东北农业大学 | A kind of celery Kidney bean alternating intercropping culture method keeping soil health |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |