CN109429947B - Oil-jade double-cropping protective cultivation method suitable for stony desertification areas - Google Patents
Oil-jade double-cropping protective cultivation method suitable for stony desertification areas Download PDFInfo
- Publication number
- CN109429947B CN109429947B CN201811583978.XA CN201811583978A CN109429947B CN 109429947 B CN109429947 B CN 109429947B CN 201811583978 A CN201811583978 A CN 201811583978A CN 109429947 B CN109429947 B CN 109429947B
- Authority
- CN
- China
- Prior art keywords
- rape
- corn
- planting
- fertilizer
- area
- 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.)
- Active
Links
Classifications
-
- 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
- A01G22/20—Cereals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- A01G22/15—Leaf crops, e.g. lettuce or spinach
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a protective cultivation method suitable for oil-jade double cropping in stony desertification areas, which comprises the steps of sowing in rape seasons and corn seasons, fertilizing, field management in crop growth period and the like: taking 3 years as a period, adopting less no-tillage cultivation for corn and rape within three years, and not carrying out whole-field tillage before sowing; the fertilization adopts a light simplified fertilization technology of organic fertilizer combined with slow-release compound fertilizer one-time basal fertilization and a straw mulching and returning technology, rape straw is covered between corn season lines (about 30 and cm of corn stubble), and corn straw is covered between rape season lines (10 and cm of rape stubble); the planting area and the interval area are exchanged each year, and the operation is circulated; after each planting for 3 years, the whole field is turned over and ploughed once before rape sowing. The method combines with local reality and integrates a plurality of technical means, and has the effects of 'land used for cultivating land', protecting water and soil, reducing the dosage of chemical fertilizer and pesticide, reducing the labor amount, increasing the production and income, and the like. Is particularly suitable for being developed in stony desertification areas of Guizhou mountain areas. Compared with the existing rape and corn planting method, the method has obvious progress.
Description
Technical Field
The invention belongs to the technical field of agriculture, and particularly relates to a protective cultivation and light simplified fertilizer cultivation method for a stony desertification rape-corn double-cropping area.
Background
Cultivated land is one of the most important natural resources on which we depend to survive, and the degradation of cultivated land quality reduces the availability of cultivated land, has greater danger than the reduction of the quantity of cultivated land on the economic and social development and the influence of ecological environment, and directly influences the production capacity of cultivated land. Therefore, the establishment of a long-acting mechanism capable of improving soil fertility and farmland ecology to promote continuous use of cultivated lands is an important point and difficult point of cultivated land protection work.
Guizhou is the only typical karst mountain agricultural province nationwide without plain support: the exposed area of the soluble carbonate rock reaches 13 ten thousand km 2 73%,91.7% of cultivated land and 94% of grain yield, which are the total area of land in the whole province, are produced from the county (city, district) with karst distribution. Meanwhile, guizhou province is also the province with the largest stony desertification area, the most uniform grade, the deepest degree and the heaviest hazard in China, and the stony desertification area is about 3.7 ten thousand km 2 Accounting for 18.79 percent of the area of the national land of the whole province. The problems of fragile agricultural ecological environment, shallow and discontinuous soil layer, low soil nutrient, serious water and soil loss and the like in the karst region of Guizhou province are outstanding under the influence of the particularity of the karst environment, and the high strength is adoptedThe water and soil loss is aggravated due to artificial factors such as degree utilization, abrupt slope reclamation, forest reclamation and the like, the stony desertification process is aggravated, and the available cultivated land resources (including reserve cultivated land resources) in the karst region are continuously reduced, so that the foundation on which people depend to survive in the karst region and the sustainable development aftereffect of agriculture are fundamentally threatened. The protective cultivation means adopting sustainable cultivation modes such as fallow cultivation, no-tillage, less-tillage, wheel cultivation and the like to reduce the interference and stress of human beings on a cultivated land system, and repairing the cultivated land through measures such as scientific renovation and maintenance and developing a long-term maintenance management process, so that the soil and water loss can be effectively prevented and controlled, the soil fertility is improved, the labor force is saved, and the cultivation method is simple, convenient, easy to learn, strong in operability, convenient to popularize and wide in application prospect in Guizhou stony desertification areas. However, the research of the Guizhou protective cultivation technology is started later, and is influenced by factors such as field test area limitation, time limitation, local production habit, agricultural mechanization mismatch and the like, and the research and the technical development of the protective cultivation are slow.
Rape-corn rotation is the most widely distributed agricultural planting mode in Guizhou mountain areas, most of the agricultural planting modes are hilly lands, water and soil loss is easy to occur, the cultivation is generally carried out once before rape planting or before corn and rape planting, chemical fertilizer is mainly applied, 2-3 times of fertilizer is applied to crops in each season, a large amount of herbicide is applied during the growth period of crops, pesticide paraquat is even applied in some places, and most of harvested corn straws and rape straws are burnt. The problems of water and soil loss, soil nutrient drop, non-point source pollution and the like are very easy to be caused due to frequent land cultivation and unreasonable application of chemical fertilizers and pesticides and unique karst landforms, the waste of agricultural waste resources is caused by straw burning, serious air pollution is caused, and in addition, a great deal of labor force is consumed for field management such as cultivation, topdressing, pesticide spraying and the like, so that the production cost is increased.
Disclosure of Invention
The invention provides a protective cultivation method suitable for oil-jade bichromatic ripening in stony desertification areas.
The invention is realized by the following technical scheme:
a protective cultivation method suitable for oil-jade double cropping in stony desertification areas comprises the following steps:
step one), rape season: carrying out field turning over and ploughing in 10 months of the first year; after the whole cultivation, dividing planting areas and spacing areas at intervals, wherein the widths of the planting areas and the spacing areas are 40-60cm, sowing rape seeds in each planting area by staggered double-nest cultivation, applying 16-8-18 compound fertilizer at one time according to the fertilization amount of 30-50 kg/mu after sowing (the application amount of chemical nitrogenous fertilizer and phosphate fertilizer is reduced by 20% compared with the habit of farmers), and covering soil after applying fertilizer; after the rape emerges, setting seedlings, leaving 1 plant in each pit, and applying no fertilizer in the rape growing process;
step two), corn planting: harvesting rape in the second year 4 months; after harvesting rape, cutting rape stalks according to the stubble less than 10cm, and covering the whole cut rape stalks on the spacing area; digging pits between rape stubbles in a planting area for 5 months to cultivate corn, wherein the pit spacing is 40-60cm, base fertilizer is applied before corn sowing, farmyard manure with the fertilizing amount of 800-1200 kg/mu is matched with slow-release compound fertilizer with the fertilizing amount of 16-8-18 of 50-70 kg/mu (the chemical nitrogenous fertilizer and the phosphate fertilizer are applied in an amount which is reduced by 20% compared with the habit of farmers), a layer of soil is lightly covered on the base fertilizer, corn seeds are sowed, and topdressing is not performed in the corn growing process;
step three), corn growth period field management: 3, seedling fixing is carried out in the 3-leaf period of the corn, and 2 corn plants are reserved in each pit; in the corn growing process, rape seeds scattered by rape straws germinate and grow, and when the rape grows to about 30cm, the rape seeds are cut and returned to the field as green manure;
step four), planting for one year: harvesting corn for 10 months; after corn is harvested, the corn stalks are cut by 30cm, and the whole corn stalk is put between corn stubbles; taking the original planting area as a new year planting interval area, taking the original interval area as the new year planting interval area, and operating according to the first to fourth steps); when rape is planted in 10 months of the third year, the planting area and the spacing area are exchanged, and the operation from the first step to the fourth step) is carried out; the planting area and the interval area are exchanged in this way every year, and the operation is circulated;
and step five), after each planting period is 3 years, carrying out one-time whole-field tillage before rape sowing.
Further improving, wherein the rape variety is a variety of early maturing rape.
And in the second step), the mode of sowing and planting the corn is replaced by a mode of seedling transplanting.
Further improved, the width of the planting area and the spacing area divided in the step one) is 50cm.
Further improving, wherein the fertilizing amount of the compound fertilizer in the step one) is 40 kg/mu, and the compound fertilizer is selected from the following materials: .
Further improved, the corn nest distance in the second step) is 50cm.
Further improving, the farmyard manure with the fertilizing amount of 1000 kg/mu in the second step) is matched with the slow-release compound fertilizer with the fertilizing amount of 16-8-18 of 60 kg/mu.
Compared with the prior art, the invention has the following advantages:
the planting method takes 3 years as a period, adopts less no-tillage cultivation for corn and rape within three years, and does not carry out whole-field tillage before sowing; the organic fertilizer is combined with the slow-release compound fertilizer to perform the light simplified fertilization technology and the straw covering and returning technology, so that the following effects can be achieved:
(1) Protecting water and soil and keeping the earth's power. Only one time of ploughing every 3 years, the ploughing times are greatly reduced, the soil is always in a planting or straw covering state, and the water and soil loss can be greatly reduced. The planting areas and the spacing areas are alternately used, and the soil fertility is effectively maintained by combining the soil culture areas.
(2) Reduces the investment of fertilizer, pesticide and manpower and reduces pollution. The straw is covered and returned to the field, so that the soil nutrient is increased, and the physical and chemical properties of the soil are improved. The corn stalks are covered among the rows in the rape season, and the corn stalks are relatively difficult to decompose, and the air temperature in the rape growing season is low, so that the weed growth can be effectively inhibited, and further the application of pesticides is reduced. The organic fertilizer is combined with the slow-release fertilizer to be applied once only twice a year, and the application amount of the chemical nitrogen fertilizer and the phosphate fertilizer is reduced by 20% compared with the habit of farmers, so that the soil fertility can be obviously improved while the nutrient requirements of crops are met. By combining the measures, at least 5 labors such as soil turning and chemical fertilizer and pesticide application can be saved per mu. In addition, the straw is returned to the field to fertilize the soil, and meanwhile, the environmental pollution caused by incineration is reduced.
(3) Increase production and income. Compared with the existing planting system, the corn yield is increased by 200 kg/mu, the rape yield is increased by 50 kg/mu, and the yield can be increased by 700 yuan per mu according to the price of 2 yuan/kg of corn and the price of 6 yuan/kg of rape. In addition, the absorption of nitrogen, phosphorus and potassium nutrients can be improved, and the fertilizer utilization rate is improved while the yield is increased.
Drawings
FIG. 1 is a graph showing the comparison of organic matter content of soil in different cultivation modes;
FIG. 2 is a graph showing comparison of corn and canola yields for different cultivation methods;
FIG. 3 is a graph showing the dynamic change of biomass and nutrient absorption in different periods of corn cultivation.
Detailed Description
Having now further described the invention with reference to examples, it should be noted that all examples set forth herein are intended to be illustrative only and are not intended to be limiting as to the scope of the invention.
Example 1
A protective cultivation method suitable for oil-jade double cropping in stony desertification areas comprises the following steps:
step one), rape season: the whole field is ploughed by a plowing machine for 10 months in the first year, after the whole field is well prepared, rape planting rows and row spacing are respectively 50cm, rape direct seeding is carried out by adopting staggered double-nest cultivation in each row, 3-4 seeds are planted in each nest, and soil is covered for 3cm after fertilization. The rape quaternary fertilizer is applied at one time by 40 kg/mu of the kefeng slow release compound fertilizer, and is not applied in the growth process. And (3) setting seedlings after the rape seedlings emerge, and reserving 1 seedling per nest. Rape was harvested 4 months the next year.
Step two), corn planting: after harvesting rape, the rape straw is cut according to the stubble less than 10cm, and the whole rape straw plant is covered between lines for planting rape. Digging pits between rape stubbles in 5 months in the current year to cultivate corn, sowing 3-4 corn seeds in each pit, and covering soil for 3-5 cm. The base fertilizer is applied before sowing the corn, the fertilizing amount is 1000 kg/mu farmyard manure and 60 kg/mu slow release compound fertilizer (16-8-18) are matched, and the corn seeds are sowed after a layer of soil is lightly covered, so that the seedling burning is avoided. No additional fertilizer is needed in the corn growing process.
Step three), corn growth period field management: and (3) final singling is carried out in the 3-leaf period of the corn, and 2 corn plants are reserved in each pit. In the corn growing process, rape seeds scattered in the rape season germinate and grow, especially the rape seeds are used for covering a plurality of lines of rape straws, so that the rape seeds can effectively inhibit the growth of other weeds, and when the rape seeds grow to be 30cm high, the rape seeds are used as green manure to cut and return to the field. Corn is harvested 10 months in the current year.
Step four), rape season: after harvesting corn, the corn stalks are cut by 30cm and the whole corn stalk is put between corn stubbles. Digging holes among corn rows for sowing rape, and the cultivation process is the same as the above. The rape is harvested in the third year of 4 months, the operation process after the harvesting is identical to that after the rape is harvested, and the only difference is that the corn stalks among the rape lines are not completely decomposed, and the rape stalks cut in the current year are covered on the corn stalks.
And fifth), planting for 3 years in turn continuously according to the cultivation method, wherein the whole-field turning cultivation is not carried out during the sowing of the rapes and the corns within 3 years, and the whole-field turning cultivation is carried out for 3 years before the sowing of the rapes.
Step six), in order to avoid the push of the corn sowing period, the rape variety is preferably selected as the early maturing variety, and the corn variety is preferably selected as the local push disease-resistant variety. If the rape harvest period is late, the corn is preferably transplanted in seedling culture mode.
The effect of the method is described in the following analysis in combination with test data:
(1) Compared with the conventional cultivation, the method has the advantages that the less tillage-free protective cultivation mode is combined with the straw surface coverage, so that the disturbance to soil can be reduced, the surface coverage is increased, water erosion and wind erosion can be effectively prevented, and the water and soil loss is reduced. In addition, the straw is returned to the field to fertilize the soil, and meanwhile, the environmental pollution caused by incineration can be reduced.
(2) In the corn growing process, the rape seeds scattered in the rape season germinate to effectively inhibit the growth of other weeds, and the rape seedlings can be used as green manure to be returned to the field directly after being cut. The corn stalks are covered among the rows in the rape season, and the corn stalks are relatively difficult to decompose, and the air temperature in the rape growing season is low, so that the weed growth can be effectively inhibited, and further the application of pesticides is reduced.
(3) Compared with single-application fertilizers, the organic fertilizers are combined with the sustained and controlled release fertilizers for one-time application, so that the soil fertility can be obviously improved while the nutrient requirements of crops are met, and the organic matters of corn and rape in one season are obviously improved by 15.8 percent (figure 1).
(4) By combining the cultivation without tillage and the one-time fertilization, at least 5 labors such as soil turning and chemical fertilizer and pesticide application can be saved per mu.
(5) The protective cultivation method taking into account water and soil conservation and soil fertility can increase the yield of corn by 200 kg/mu and the yield of rape by 50 kg/mu (figure 2) compared with the conventional cultivation of corn by farmers, and can increase the yield of rape by 700 yuan per mu according to the price of corn by 2 yuan/kg and the price of rape by 6 yuan/kg. In addition, the absorption of nitrogen, phosphorus and potassium nutrients (figure 3) can be improved, and the fertilizer utilization rate is improved while the yield is increased.
In conclusion, the method combines local reality and integrates various technical means, and has the effects of 'land used for raising land', protecting water and soil, reducing the dosage of chemical fertilizer and pesticide, reducing labor capacity, increasing yield and income and the like. Is particularly suitable for being developed in stony desertification areas of Guizhou mountain areas. Compared with the existing rape and corn planting method, the method has obvious progress.
Claims (6)
1. The oil-jade double-cropping protective cultivation method suitable for the stony desertification region is characterized by comprising the following steps of:
step one), rape season: carrying out field turning over and ploughing in 10 months of the first year; after the whole cultivation, dividing planting areas and spacing areas at intervals, wherein the widths of the planting areas and the spacing areas are 40-60cm, sowing rape in each planting area by staggered double-nest cultivation, applying a slow-release compound fertilizer of 16-8-18 at one time according to the fertilizing amount of 30-50 kg/mu after sowing, and covering soil after applying the fertilizer; after the rape emerges, setting seedlings, leaving 1 plant in each pit, and applying no fertilizer in the rape growing process;
step two), corn planting: harvesting rape in the second year 4 months; after harvesting rape, cutting rape stalks according to the stubble less than 10cm, and covering the whole cut rape stalks on the spacing area; digging pits between rape stubbles in a planting area for 5 months to cultivate corn, wherein the pit spacing is 40-60cm, applying base fertilizer before corn sowing, and applying farmyard manure with the fertilizing amount of 800-1200 kg/mu to be matched with a slow-release compound fertilizer with the fertilizing amount of 16-8-18 of 50-70 kg/mu, wherein the base fertilizer is lightly covered with a layer of soil and then corn seeds are sowed, and no additional fertilizer is needed in the corn growing process;
step three), corn growth period field management: 3, seedling fixing is carried out in the 3-leaf period of the corn, and 2 corn plants are reserved in each pit; in the corn growing process, rape seeds scattered by rape straws germinate and grow, and when the rape grows to about 30cm, the rape seeds are cut and returned to the field as green manure;
step four), planting for one year: harvesting corn for 10 months; after corn is harvested, the corn stalks are cut by 30cm, and the whole corn stalk is put between corn stubbles; taking the original planting area as a new year planting interval area, taking the original interval area as the new year planting interval area, and operating according to the first to fourth steps); when rape is planted in 10 months of the third year, the planting area and the spacing area are exchanged, and the operation from the first step to the fourth step) is carried out; the planting area and the interval area are exchanged in this way every year, and the operation is circulated;
step five), after each planting for 3 years, carrying out one-time whole-field tillage before rape sowing;
the rape variety is early maturing rape variety.
2. The method for oil-jade bichromatic protective cultivation according to claim 1, wherein in the second step), the mode of sowing and planting corn is replaced by a mode of seedling transplanting.
3. The method for oil-jade bichromatic protective cultivation as claimed in claim 1, wherein the width of the planting area and the spacing area divided in the first step) is 50cm.
4. The method for oil-jade bichromatic protective cultivation according to claim 1, wherein the fertilizer application amount of the compound fertilizer in the first step) is 40 kg/mu.
5. The method for oil-jade bichromatic protective cultivation according to claim 1, wherein the corn pit distance in the second step) is 50cm.
6. The method for oil-jade bichromatic protective cultivation according to claim 1, wherein the farmyard manure with the fertilizing amount of 1000 kg/mu in the second step is matched with a slow-release compound fertilizer of 16-8-18 of 60 kg/mu.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018108382286 | 2018-07-26 | ||
| CN201810838228 | 2018-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109429947A CN109429947A (en) | 2019-03-08 |
| CN109429947B true CN109429947B (en) | 2023-09-29 |
Family
ID=65537969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811583978.XA Active CN109429947B (en) | 2018-07-26 | 2018-12-24 | Oil-jade double-cropping protective cultivation method suitable for stony desertification areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109429947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110622797A (en) * | 2019-10-21 | 2019-12-31 | 河北省农林科学院旱作农业研究所 | Grass-inhibiting soil moisture-preserving sowing method for summer corn and winter rape and sowing machine used for method |
| CN112772316A (en) * | 2021-03-01 | 2021-05-11 | 中国科学院东北地理与农业生态研究所 | High-yield planting method for household farm corn in northeast black soil area |
| CN115349412B (en) * | 2022-09-13 | 2023-06-09 | 中国科学院东北地理与农业生态研究所 | Corn-covered crop fallow-cultivation wheel cultivation method based on straw and covered crop returning in northeast area |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631585B1 (en) * | 2001-01-02 | 2003-10-14 | Marvin J. Williams, Jr. | Intercropping process |
| CN101702966A (en) * | 2009-10-30 | 2010-05-12 | 东北农业大学 | Conservation tillage cultivation method |
| CN101849468A (en) * | 2009-03-31 | 2010-10-06 | 赵明 | Method for planting corn in staggered large and small rows in two seasons |
| CN101911870A (en) * | 2010-07-11 | 2010-12-15 | 狄正兴 | Rape-sweet potato double cropping return-straw-to-field cultivating method |
| RU2011141481A (en) * | 2011-10-12 | 2013-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградская государственная сельскохозяйственная академия | METHOD FOR GROWING SPRING RAPE ON SEEDS |
| CN104737755A (en) * | 2015-03-26 | 2015-07-01 | 贵州省山地农业机械研究所 | Corn-planting mechanized protective cultivation method suitable for clay hardened soil |
| CN105432311A (en) * | 2015-12-21 | 2016-03-30 | 狄正兴 | Cultivation method for covering oilseed rape straw between corn rows |
| CN105580623A (en) * | 2015-12-21 | 2016-05-18 | 狄正兴 | Straw returning planting method of oilseed rape, corn and soybean triple harvest cropping system |
| CN105660102A (en) * | 2015-07-31 | 2016-06-15 | 余治国 | Nest sowing seedling reserving and transplanting dual-purpose rape planting method |
| CN106688542A (en) * | 2016-11-25 | 2017-05-24 | 华中农业大学 | Fertilizing and simplified planting method based on rape-rice-rice triple cropping system |
| CN106941907A (en) * | 2017-03-20 | 2017-07-14 | 吴明明 | The method that full film double-furrow broadcasts corn regrowth hair zero tillage winter rape |
| CN108142226A (en) * | 2017-11-13 | 2018-06-12 | 中国农业大学 | Winter Wheat/Summer Maize Rotation System green drip irrigation economize cultural method |
| AU2018100724A4 (en) * | 2018-05-30 | 2018-07-05 | Lincang Nanhua Sugar Industry Co., Ltd. | sugarcane green sustainable high-yield planting method |
| CN108476651A (en) * | 2018-03-26 | 2018-09-04 | 吉林省农业机械研究院 | A kind of maize straw total crop return conservation tillage method |
-
2018
- 2018-12-24 CN CN201811583978.XA patent/CN109429947B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631585B1 (en) * | 2001-01-02 | 2003-10-14 | Marvin J. Williams, Jr. | Intercropping process |
| CN101849468A (en) * | 2009-03-31 | 2010-10-06 | 赵明 | Method for planting corn in staggered large and small rows in two seasons |
| CN101702966A (en) * | 2009-10-30 | 2010-05-12 | 东北农业大学 | Conservation tillage cultivation method |
| CN101911870A (en) * | 2010-07-11 | 2010-12-15 | 狄正兴 | Rape-sweet potato double cropping return-straw-to-field cultivating method |
| RU2011141481A (en) * | 2011-10-12 | 2013-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградская государственная сельскохозяйственная академия | METHOD FOR GROWING SPRING RAPE ON SEEDS |
| CN104737755A (en) * | 2015-03-26 | 2015-07-01 | 贵州省山地农业机械研究所 | Corn-planting mechanized protective cultivation method suitable for clay hardened soil |
| CN105660102A (en) * | 2015-07-31 | 2016-06-15 | 余治国 | Nest sowing seedling reserving and transplanting dual-purpose rape planting method |
| CN105432311A (en) * | 2015-12-21 | 2016-03-30 | 狄正兴 | Cultivation method for covering oilseed rape straw between corn rows |
| CN105580623A (en) * | 2015-12-21 | 2016-05-18 | 狄正兴 | Straw returning planting method of oilseed rape, corn and soybean triple harvest cropping system |
| CN106688542A (en) * | 2016-11-25 | 2017-05-24 | 华中农业大学 | Fertilizing and simplified planting method based on rape-rice-rice triple cropping system |
| CN106941907A (en) * | 2017-03-20 | 2017-07-14 | 吴明明 | The method that full film double-furrow broadcasts corn regrowth hair zero tillage winter rape |
| CN108142226A (en) * | 2017-11-13 | 2018-06-12 | 中国农业大学 | Winter Wheat/Summer Maize Rotation System green drip irrigation economize cultural method |
| CN108476651A (en) * | 2018-03-26 | 2018-09-04 | 吉林省农业机械研究院 | A kind of maize straw total crop return conservation tillage method |
| AU2018100724A4 (en) * | 2018-05-30 | 2018-07-05 | Lincang Nanhua Sugar Industry Co., Ltd. | sugarcane green sustainable high-yield planting method |
Non-Patent Citations (3)
| Title |
|---|
| 张连翔等.保护性耕作技术模式.《北方地区林下经济——可适生新品种和先进实用技术》.辽宁科学技术出版社,2015,(第1版), * |
| 樊卫国.高原山区稻田免耕油菜栽培理论与节本高效种植模式.《贵州资源节约增效农业科技创新与实践》.贵州大学出版社,2009,(第1版), * |
| 油菜/玉米轮作农田土壤呼吸和异养呼吸对秸秆与生物炭还田的响应;田冬等;《环境科学》;20180731;第38卷(第7期);2988-2999 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109429947A (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101233811B (en) | Corn stubble-remaining ridge side planting method | |
| CN102396333B (en) | Wide-row flat planting protective tillage planting method for maizes | |
| CN106358748A (en) | Dry land spring corn planting method based on straw turnover | |
| CN109429947B (en) | Oil-jade double-cropping protective cultivation method suitable for stony desertification areas | |
| CN109197460A (en) | A kind of north potato area flat land fresh food sweet potato " four change an increasing " efficient cultivation method | |
| CN102657017A (en) | Cold-field corn cultivation method with 1000kg per mu | |
| CN106688542B (en) | Fertilizing and simplified planting method based on oil-rice triple cropping | |
| CN101911870B (en) | Rape-sweet potato double cropping return-straw-to-field cultivating method | |
| CN104186056B (en) | The cultivation method of a kind of ditch stalk ridge culture | |
| Triplett | Tillage and crop productivity | |
| CN109496517A (en) | A kind of oil Cultivate administration technology of tree peony | |
| CN105052465A (en) | Mint planting method | |
| CN108464212A (en) | Implantation methods of the single clove garlic in northern area | |
| CN109348752B (en) | Dry land bottom layer ridge crushing, water storage and high yield protective farming method | |
| CN110214651A (en) | A kind of method of winter wheat summer time out soil moisture conservation | |
| NL2030985B1 (en) | Method for planting spring maize in dry land based on straw returning | |
| CN112602396B (en) | Saline-alkali soil salt-reducing and yield-increasing cultivation method | |
| Rogers et al. | No-till vegetable production using organic mulches | |
| CN107318451A (en) | Sorghum two is than empty many plants of planting culture methods | |
| CN113079965A (en) | Planting method for planting field | |
| CN105850465A (en) | Dryland crop planting method adopting three-purpose film | |
| Singh et al. | Effect of crop establishment and nutrient management on productivity and profitability of rice under rice-wheat system | |
| CN104737691A (en) | All-film double-furrow under-film corn fertilization working method using film for two years | |
| Famba et al. | Conservation agriculture for increasing maize yield in vulnerable production systems in central Mozambique. | |
| CN110896794A (en) | Scutellaria baicalensis cultivation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |