CN103999676A - Intercropping and rotation cultivating mode for maize, sweet potato and potato - Google Patents
Intercropping and rotation cultivating mode for maize, sweet potato and potato Download PDFInfo
- Publication number
- CN103999676A CN103999676A CN201410230655.8A CN201410230655A CN103999676A CN 103999676 A CN103999676 A CN 103999676A CN 201410230655 A CN201410230655 A CN 201410230655A CN 103999676 A CN103999676 A CN 103999676A
- Authority
- CN
- China
- Prior art keywords
- potato
- sweet potato
- corn
- ridge
- maize
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to an intercropping and rotation cultivating mode for maize, sweet potato and potato. The mode comprises the following steps: preparing land, ridging and applying herbicide in February each year; transplanting maize seedlings in March; transplanting sweet potato seedlings in May; harvesting maize, and then sowing early-maturing and high-quality autumn potatoes in August; harvesting sweet potatoes in the first ten-day period of November, and then planting winter and spring potatoes; harvesting winter and spring potatoes before May next year. With the adoption of the cultivation mode, the photosynthetic efficiency of crops and the land utilization benefit are maximized; simultaneously, the quantity of chemical fertilizer used in cultivating is obviously decreased, which is beneficial for the improvement of soil structure, the improvement the ecological environment of crops, as well as the production of environmentally-friendly, nuisanceless and green foods.
Description
Technical field
The present invention relates to the cultivation mode of a kind of crops, relate in particular to a kind of corn Intercrop and rotation sweet potato potato culture pattern.
Background technology
Intercrop and rotation cropping pattern between crop is the mode of commonplace employing, and wherein " wheat-jade-sweet potato " pattern is the pattern adopting the earliest.At present, higher new three cooked mode of economic worth: wheat-jade-beans, potato-morning, Soybean-Corn, broad bean-corn-Chinese sorghum isotype were by extensive utilization and extention.But above pattern still exists some problems, as on the low side in economic benefit, crop symbiosis is partially long period, and crop photosynthesis usefulness is utilized low, and fertilizer application amount is large, larger on ecological environment of soil impact, is unfavorable for the output of environmental protection food.
For the problems referred to above, the invention provides a kind of corn Intercrop and rotation sweet potato potato culture pattern.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of corn Intercrop and rotation sweet potato potato culture pattern, comprising:
Start whole ground ridging annual February, uses weed killer herbicide; Be transplanted into maize seedling March; Be transplanted into sweet potato seedling May; After harvest corn, sow the potato planted in autumn of precocious high-quality August; Continuous cropping Winter-Spring potato after early November sweet potato rewarding, Winter-Spring potato is gathered in the crops before May next year.
On the basis of technique scheme, the present invention can also do following improvement.
Further, start whole ground ridging described annual February, and the technical essential of using weed killer herbicide is as follows:
Start whole ground ridging annual February, and row spacing is 80cm, and ridge height is 20cm, and ridge face is a watt back of the body type, is provided with the ditch that 20cm is wide, 15cm is dark between ridge, every 10m, is provided with the drain ditch that 30cm is dark; All ridges, ditch are used to weed killer herbicide one time.
Wherein, the appropriate design of ridge, ditch can effectively prevent the lodging of maize seedling and draining unobstructed; The described weed killer herbicide of using, generally selects fine day, high temperature period, the preferred gyphosate solution of medicament, and concrete enforcement carried out according to medicament explanation.
Further, be transplanted into the technical essential of maize seedling described March as follows:
Start be transplanted into strong, disease-free maize seedling from the ridge, limit in plot March, the reserved 3 ridge sweet potato seedlings to be planted in interval between two ridge maize seedlings, and corn is 1: 4 with the shared land area ratio of sweet potato.
Wherein, long-stalked crops corn, only accounts for 1/4 land area, to the short-stalked crop sweet potato potato of spacing sleeve cropping, can not cause concealment shading, in addition the symbiosis phase short, can realize the maximization of Photosynthetic Efficiency, thereby realize the maximization of yield per unit area.
Further, be transplanted into the technical essential of sweet potato seedling described May as follows:
Select that stem skin is smooth, the large look of leaf is dense, juice is many May, the long 20～25cm of seedling, hundred seedlings weigh 1～1.5kg and plant in reserved empty ridge without the sweet potato seedling of damage by disease and insect.
Further, described August, the technical essential of potato planted in autumn of sowing precocious high-quality was as follows after harvest corn:
After harvest corn, keep the original general layout of corn field August, and the potato planted in autumn of no-tillage precocious high-quality is close to the symmetrical sowing of both sides furrow bank, and spacing 20cm left and right, forms wide-and narrow-row layout, wide row 60cm left and right, narrow row 20cm, spacing in the rows 22cm;
After seeding and fertilizing, cut down maize straw and cover along ditch, with 2～3 ridge stalks, cover 1 ditch, stalk is not enough, and available corresponding straw replaces.
Wherein, because corn is to need fertile larger crop, its, fertilizing amount was larger in vegetative period, when potato planted in autumn sow, just can reduce potato seed manure over half, the fertile cost of minimizing;
After harvest corn, with maize straw, in order to the potato planted in autumn of cover-seeding, can improve soil structure, enrich bio-fertilizer, improve the ecological environment.
Further, after described early November sweet potato rewarding, the technical essential of continuous cropping Winter-Spring potato is as follows:
Early November sweet potato rewarding, turned in the soil in sweet potato rewarding process on ridge, Winter-Spring potato can directly be sowed no-tillage in the situation that.
Wherein, sweet potato potato is with region continuous cropping, and the sowing of just in time realization results or the phase of planting are connected, and the anniversary that reaches soil is utilized, and realizes land use maximizing the benefits.Simultaneously all ridge culture crop, in the time of previous crops results, be just equivalent to for after as the crop whole ground of turning over, saved wholely required labor cost.
The beneficial effect of cultivation mode of the present invention is:
1. sweet potato genus Convolvulaceae, potato belong to Solanaceae, are the sections that belongs to different, and their continuous croppings, can not grow disease, can reduce and prevent and treat disease medication.
2. long-stalked crops corn, only accounts for 1/4 land area, to the short-stalked crop sweet potato potato of spacing sleeve cropping, can not cause concealment shading, in addition the symbiosis phase short, can realize the maximization of Photosynthetic Efficiency, the maximization of yield per unit area.
3. sweet potato potato is in the continuous cropping of same region, and the sowing of just in time realization results or the phase of planting are connected, and the anniversary that reaches soil is utilized, and realizes land use maximizing the benefits.Be simultaneously all ridge culture crop, in the time of sweet potato rewarding, be just equivalent to for the Winter-Spring potato sowing whole ground of turning over, saved wholely required labor cost.
4. after harvest corn, with maize straw, in order to the potato planted in autumn of no-tillage with straw mulch sowing, can improve soil structure, enrich bio-fertilizer, improve the ecological environment.Simultaneously because corn is to need fertile larger crop, its, fertilizing amount was larger in vegetative period, when potato planted in autumn sow, just can reduce potato seed manure over half, the fertile cost of minimizing.
Maize straw cover to increase kind one season no-tillage potato planted in autumn, the exploitation that strengthened field in winter slack, the potato that produce autumn, is just in time to go on the market with Spring Festival on New Year's Day, expensive, has higher economic worth.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of corn Intercrop and rotation of the present invention sweet potato potato culture pattern.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of corn Intercrop and rotation sweet potato potato culture pattern, comprising:
Start whole ground ridging annual February, uses weed killer herbicide; Be transplanted into maize seedling March; Be transplanted into sweet potato seedling May; After harvest corn, sow the potato planted in autumn of precocious high-quality August; Continuous cropping Winter-Spring potato after early November sweet potato rewarding, Winter-Spring potato is gathered in the crops before May next year.
Start whole ground ridging described annual February, and the technical essential of using weed killer herbicide is as follows:
Start whole ground ridging annual February, and row spacing is 80cm, and ridge height is 20cm, and ridge face is a watt back of the body type, is provided with the ditch that 20cm is wide, 15cm is dark between ridge, every 10m, is provided with the drain ditch that 30cm is dark; All ridges, ditch are used to weed killer herbicide one time.
Wherein, the appropriate design of ridge, ditch can effectively prevent the lodging of maize seedling and draining unobstructed; The described weed killer herbicide of using, generally selects fine day, high temperature period, the preferred gyphosate solution of medicament, and concrete enforcement carried out according to medicament explanation.
The technical essential that be transplanted into maize seedling described March is as follows:
Start be transplanted into strong, disease-free maize seedling from the ridge, limit in plot March, the general 667m of maize seedling rational close planting
2plantation 2600～3000 strains, the reserved 3 ridge sweet potato seedlings to be planted in interval between two ridge maize seedlings, corn is 1: 4 with the shared land area ratio of sweet potato.
Wherein, corn planting density is long-stalked crops corn, only accounts for 1/4 land area, short-stalked crop sweet potato potato to spacing sleeve cropping can not caused concealment shading, in addition the symbiosis phase short, can realize the maximization of Photosynthetic Efficiency, thereby realize the maximization of yield per unit area.
The technical essential that be transplanted into sweet potato seedling described May is as follows:
Select that stem skin is smooth, the large look of leaf is dense, juice is many May, the long 20～25cm of seedling, hundred seedlings weigh 1～1.5kg and plant in reserved empty ridge without the sweet potato seedling of damage by disease and insect.
Described August, the technical essential of potato planted in autumn of sowing precocious high-quality was as follows after harvest corn:
After harvest corn, keep the original general layout of corn field August, and the potato planted in autumn of no-tillage precocious high-quality is close to the symmetrical sowing of both sides furrow bank, and spacing 20cm left and right, forms wide-and narrow-row layout, wide row 60cm left and right, narrow row 20cm, spacing in the rows 22cm, general every 667m
2plantation 6500～7000 strains, sowing quantity is in 160～180 left and right;
After seeding and fertilizing, cut down maize straw and cover along ditch, with 2～3 ridge stalks, cover 1 ditch, stalk is not enough, and available corresponding straw replaces.
Wherein, because corn is to need fertile larger crop, its, fertilizing amount was larger in vegetative period, when potato planted in autumn sow, just can reduce potato seed manure over half, the fertile cost of minimizing;
After harvest corn, with maize straw, in order to the potato planted in autumn of cover-seeding, can improve soil structure, enrich bio-fertilizer, improve the ecological environment.
After described early November sweet potato rewarding, the technical essential of continuous cropping Winter-Spring potato is as follows:
Early November sweet potato rewarding, turned in the soil in sweet potato rewarding process on ridge, Winter-Spring potato can directly be sowed no-tillage in the situation that.
Wherein, sweet potato potato is with region continuous cropping, and the sowing of just in time realization results or the phase of planting are connected, and the anniversary that reaches soil is utilized, and realizes land use maximizing the benefits.Simultaneously all ridge culture crop, in the time of previous crops results, be just equivalent to for after as the crop whole ground of turning over, saved wholely required labor cost.
Adopt this cultivation mode, take full advantage of abundant temperature, light, water resource, integrated straw-returning, gently simplify culture technique, compare with traditional " wheat-jade-sweet potato " isotype, there is fairly obvious ecology, environmental protection and advantage efficiently.
Economic benefit budgetary estimate: (calculating by 1 mu of area) plantation Ordinary Sweet Potatoes, potato, corn variety: sweet potato (0.75*2500*1.0=1875 unit), potato (0.75*2000*2.0=3000 unit), potato planted in autumn (0.25*1000*4.0=1000) corn (0.25*700*3.0=525 unit), the output value amounts to 6400 yuan.Plantation is special with purple sweep potato, purple-colored potato, glutinous corn variety: purple sweep potato (0.75*2500*2.0=3750 unit), purple-colored potato (0.75*1200*5.0=4500 unit), potato planted in autumn (0.25*800*6.0=1200 unit), waxy corn (0.25*1200*3=900 unit), the output value amounts to: 10350 yuan.
From above-mentioned benefit budgetary estimate, can find that cultivation mode economic benefit of the present invention is improved significantly.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a corn Intercrop and rotation sweet potato potato culture pattern, is characterized in that, comprising:
Start whole ground ridging annual February, uses weed killer herbicide; Be transplanted into maize seedling March; Be transplanted into sweet potato seedling May; After harvest corn, sow the potato planted in autumn of precocious high-quality August; Continuous cropping Winter-Spring potato after early November sweet potato rewarding, Winter-Spring potato is gathered in the crops before May next year.
2. a kind of corn Intercrop and rotation sweet potato potato culture pattern according to claim 1, is characterized in that, start whole ground ridging described annual February, and the technical essential of using weed killer herbicide is as follows:
Start whole ground ridging annual February, and row spacing is 80cm, and ridge height is 20cm, and ridge face is a watt back of the body type, is provided with the ditch that 20cm is wide, 15cm is dark between ridge, every 10m, is provided with the drain ditch that 30cm is dark; All ridges, ditch are used to weed killer herbicide one time.
3. a kind of corn Intercrop and rotation sweet potato potato culture pattern according to claim 1, is characterized in that, the technical essential that be transplanted into maize seedling described March is as follows:
Start be transplanted into strong, disease-free maize seedling from the ridge, limit in plot March, the reserved 3 ridge sweet potato seedlings to be planted in interval between two ridge maize seedlings, and corn is 1: 4 with the shared land area ratio of sweet potato.
4. a kind of corn Intercrop and rotation sweet potato potato culture pattern according to claim 1, is characterized in that, the technical essential that be transplanted into sweet potato seedling described May is as follows:
Select that stem skin is smooth, the large look of leaf is dense, juice is many May, the long 20～25cm of seedling, hundred seedlings weigh 1～1.5kg and plant in reserved empty ridge without the sweet potato seedling of damage by disease and insect.
5. a kind of corn Intercrop and rotation sweet potato potato culture pattern according to claim 1, is characterized in that, described August, the technical essential of potato planted in autumn of sowing precocious high-quality was as follows after harvest corn:
After harvest corn, keep the original general layout of corn field August, and the potato planted in autumn of no-tillage precocious high-quality is close to the symmetrical sowing of both sides furrow bank, and spacing 20cm left and right, forms wide-and narrow-row layout, wide row 60cm left and right, narrow row 20cm, spacing in the rows 22cm;
After seeding and fertilizing, cut down maize straw and cover along ditch, with 2～3 ridge stalks, cover 1 ditch, stalk is not enough, and available corresponding straw replaces.
6. a kind of corn Intercrop and rotation sweet potato potato culture pattern according to claim 1, is characterized in that, after described early November sweet potato rewarding, the technical essential of continuous cropping Winter-Spring potato is as follows:
Early November sweet potato rewarding, turned in the arable land in sweet potato rewarding process on ridge, Winter-Spring potato can directly be sowed no-tillage in the situation that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230655.8A CN103999676A (en) | 2014-05-27 | 2014-05-27 | Intercropping and rotation cultivating mode for maize, sweet potato and potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230655.8A CN103999676A (en) | 2014-05-27 | 2014-05-27 | Intercropping and rotation cultivating mode for maize, sweet potato and potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103999676A true CN103999676A (en) | 2014-08-27 |
Family
ID=51360802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410230655.8A Pending CN103999676A (en) | 2014-05-27 | 2014-05-27 | Intercropping and rotation cultivating mode for maize, sweet potato and potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103999676A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255254A (en) * | 2014-09-19 | 2015-01-07 | 四川省农业科学院土壤肥料研究所 | Crop rotation method for dry land purple crops |
| CN104285649A (en) * | 2014-10-14 | 2015-01-21 | 广西壮族自治区农业科学院玉米研究所 | Sweet potato and corn interplanting method |
| CN105684692A (en) * | 2016-01-22 | 2016-06-22 | 西南大学 | Potato/corn/sweet potato drought triple-cropping relay intercropping technology suitable for machine harvesting |
| CN105706702A (en) * | 2016-03-01 | 2016-06-29 | 云南省农业科学院经济作物研究所 | Method for mechanically planting potatoes under condition of total returning of maize straws to field in high-altitude mountain areas |
| CN105766332A (en) * | 2016-03-25 | 2016-07-20 | 山东省农业科学院原子能农业应用研究所 | Interplanting and crop rotation combined planting method of salvia miltiorrhiza and millet |
| CN106233989A (en) * | 2016-08-12 | 2016-12-21 | 湖北省农业科学院粮食作物研究所 | A kind of Rhizoma Dioscoreae esculentae and the method for Chinese cabbage a kind of sedge crop rotation |
| CN106818173A (en) * | 2017-01-24 | 2017-06-13 | 重庆市农业技术推广总站 | A kind of cultural method of potato, corn and sweet potato interplanting |
| CN107018786A (en) * | 2017-05-11 | 2017-08-08 | 广西壮族自治区农业科学院经济作物研究所 | A kind of corn and soybean and the no-tillage implantation methods of potato intercrop |
| CN107593300A (en) * | 2017-09-29 | 2018-01-19 | 刘万顺 | The one high-yield planting method for cultivating peanut interplanting, crop rotation |
-
2014
- 2014-05-27 CN CN201410230655.8A patent/CN103999676A/en active Pending
Non-Patent Citations (5)
| Title |
|---|
| 刘关海、刘波: "马铃薯/春玉米-夏玉米-秋马铃薯种植模式及技术", 《农技服务》, vol. 29, no. 9, 31 December 2012 (2012-12-31), pages 1018 - 1046 * |
| 周如昭: "春玉米-秋马铃薯栽培模式", 《福建农业》, no. 4, 31 December 2004 (2004-12-31), pages 8 - 9 * |
| 杜杰等: "旱地高产高效种植新模式", 《四川农业科技》, no. 9, 31 December 2013 (2013-12-31), pages 12 - 14 * |
| 赖凤香、林昌庭: "《马铃薯稻田免耕稻草全程覆盖栽培技术》", 31 August 2003, article "（一）"马铃薯/春玉米/甘薯"模式", pages: 147-148 * |
| 齐田锋等: "《科学种植致富100例》", 30 September 2001, article "81.小拱棚"春马铃薯、春玉米、秋马铃薯", pages: 146-148 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255254A (en) * | 2014-09-19 | 2015-01-07 | 四川省农业科学院土壤肥料研究所 | Crop rotation method for dry land purple crops |
| CN104255254B (en) * | 2014-09-19 | 2016-07-20 | 四川省农业科学院土壤肥料研究所 | The alternating method of nonirrigated farmland purple crop |
| CN104285649A (en) * | 2014-10-14 | 2015-01-21 | 广西壮族自治区农业科学院玉米研究所 | Sweet potato and corn interplanting method |
| CN105684692A (en) * | 2016-01-22 | 2016-06-22 | 西南大学 | Potato/corn/sweet potato drought triple-cropping relay intercropping technology suitable for machine harvesting |
| CN105684692B (en) * | 2016-01-22 | 2018-09-25 | 西南大学 | A kind of non-irrigated three ripe interplanting methods of the potato/corn being suitable for machine receipts/sweet potato |
| CN105706702A (en) * | 2016-03-01 | 2016-06-29 | 云南省农业科学院经济作物研究所 | Method for mechanically planting potatoes under condition of total returning of maize straws to field in high-altitude mountain areas |
| CN105766332A (en) * | 2016-03-25 | 2016-07-20 | 山东省农业科学院原子能农业应用研究所 | Interplanting and crop rotation combined planting method of salvia miltiorrhiza and millet |
| CN106233989A (en) * | 2016-08-12 | 2016-12-21 | 湖北省农业科学院粮食作物研究所 | A kind of Rhizoma Dioscoreae esculentae and the method for Chinese cabbage a kind of sedge crop rotation |
| CN106818173A (en) * | 2017-01-24 | 2017-06-13 | 重庆市农业技术推广总站 | A kind of cultural method of potato, corn and sweet potato interplanting |
| CN107018786A (en) * | 2017-05-11 | 2017-08-08 | 广西壮族自治区农业科学院经济作物研究所 | A kind of corn and soybean and the no-tillage implantation methods of potato intercrop |
| CN107018786B (en) * | 2017-05-11 | 2020-04-03 | 广西壮族自治区农业科学院经济作物研究所 | Corn, soybean and potato intercropping no-tillage planting method |
| CN107593300A (en) * | 2017-09-29 | 2018-01-19 | 刘万顺 | The one high-yield planting method for cultivating peanut interplanting, crop rotation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105340514B (en) | A kind of drought lotus root volume increase improves the efficient cultivation method of content of starch | |
| CN103999676A (en) | Intercropping and rotation cultivating mode for maize, sweet potato and potato | |
| CN103548547B (en) | Three-time harvest cultivation method for intercropping of peppers and spring Chinese cabbages and multi-cropping of peppers and winter asparagus lettuces in two seasons | |
| CN101897269B (en) | Cultivation method for interplanting stevia rebaudiana in tobacco | |
| CN104272958B (en) | A kind of corn planting method | |
| CN103392492A (en) | Method for interplanting five crops in one year | |
| CN105724012A (en) | Rice field-upland field rotation method for achieving no-tillage double cropping of late rice in spring maize field | |
| CN103960020A (en) | Lotus root triple-cropping cultivation technique | |
| CN103988666A (en) | Ridging, mulching and rain collecting planting method for alfalfa in dry-farming areas | |
| CN103718799A (en) | Sugarcane and watermelon interplanting technique | |
| CN105123247A (en) | Planting method for interplanting sweet corn and kidney beans | |
| CN103782776A (en) | Method for conducting early maturing culture on fresh maize and conducting interplanting on towel gourds in greenhouse | |
| CN103782857A (en) | Cultivating method and seedling planting method of cross-year regrowing rice seeds | |
| CN104396536A (en) | Method for interplanting potato in sugarcane field | |
| CN108370975A (en) | Dry Land of Loess Plateau crop material band film returning to the field implantation methods | |
| CN104115656A (en) | Tai Pinellia ternate and semen cassia inter-planting cultivation method | |
| CN103931451A (en) | Minimal-tillage dry direct-seeding cultivating method for rice | |
| CN103493653A (en) | No-tillage method for cultivating potatoes through straw mulching | |
| CN103181296A (en) | Rice and corn intercropping plantation method | |
| CN103798028A (en) | Cultivation method based on rice and vegetable rotation | |
| CN105746111A (en) | Crop rotation method of taros and brassica campestris | |
| CN104718967A (en) | Method for planting oat in spring wheat field vacant in summer and autumn | |
| CN102870577A (en) | Cultivation method of sunflower | |
| CN104472204A (en) | Cultivation method for implanting broadbeaked mustard in mulberry field | |
| CN104521465A (en) | Cultivation method for interplanting pumpkin in sugar cane field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
|
| RJ01 | Rejection of invention patent application after publication |