CN105123232A - High-yield planting method for hilly land silage corns - Google Patents
High-yield planting method for hilly land silage corns Download PDFInfo
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- CN105123232A CN105123232A CN201510563129.8A CN201510563129A CN105123232A CN 105123232 A CN105123232 A CN 105123232A CN 201510563129 A CN201510563129 A CN 201510563129A CN 105123232 A CN105123232 A CN 105123232A
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- drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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Abstract
The invention provides a high-yield planting method for hilly land silage corns and belongs to the technical field of crop cultivation. The method includes the steps of soil selecting and preparation, seed selection and sowing, fertilizer application, drip irrigation and film mulching, and field management. After soil preparation and soil improvement are conducted, silage corns suitable for being planted on hilly land are selected for dislocated dibbling, a self-pressure drip irrigation system is used for water-saving drip irrigation, a back mulching film is used for covering, and finally the purpose of high yield and the purpose of income increasing are achieved on the silage corns cultivated on the arid and semi-arid hilly land.
Description
Technical field
The invention belongs to technical field of crop cultivation, specifically a kind of hillside green grass or young crops storage high-yield plating method of crop.
Background technology
Corn is one of main cereal crops of China, and its sowing area and output are all in second place of the world, and annual production accounts for 20% of Gross World Product.Traditional corn planting method is a cave individual plant planting type, owing to limiting by multiple condition, general 4200-4700 plant/acre, therefore, the shortcomings such as the root growth of crop, lodging tolerance, corn pollination chance, evaporation from topsoil speed and nocturnal temperature distribute all to be in and be unfavorable for corn growth aspect, cause this implantation methods output lower, grain quality difference, increase the planting density of corn, can cause again that ventilation and penetrating light is poor, the not problem such as wind resistance.
Present maize high-yield culture technique, has large-ridge double-row drip irrigation under film, wide-and narrow-row culture technique, and it is high that above-mentioned culture technique invests supporting cost, and Higher output is not accompanied by a higher income.China's agricultural system does not have the maize culture pattern of standard so far, and thin planting and irrational dense planting are all the bottlenecks restricting corn with high yield, and particularly corn is when taking out hero, and Three ear leaves accepts illumination deficiency, and corn ear will lack grain by bald point, causes the underproduction, peasant whole ridge of ploughing is also had not have standard, blindly large with randomness, especially apply fertilizer, maize planting major part peasant is with the blindly fertilising of traditional mode, not only waste resource in a large number, contaminated environment, the more important thing is that chemical fertilizer utilization ratio significantly reduces along with the continuous expansion of amount thereupon, cause corn skill leaf to overgrow even causes damage by disease and insect to break out and the phenomenon ubiquity that lodges simultaneously, comprehensive many factors, Maize Production cost constantly rises and output can not get improving, quality also declines gradually, more seriously the vicious circle such as water and soil loss and Tu Rang Ban Knot is caused, the health of serious threat contemporary people and the living environment of descendants.
Summary of the invention
Technical problem to be solved by this invention yields poorly for existing arid and semi-arid hillside silage corn plantation, man-made irrigation difficulty, the problem of deficiency in economic performance, provides a kind of implantation methods that can carry out blue or green storage corn with high yield at arid and semi-arid hillside.
To achieve these goals, the present invention is achieved by the following technical solutions:
Hillside green grass or young crops storage high-yield plating method of crop, comprises the following steps:
(1) selection of land wholely
Select the hillside of non-irrigated condition at Arid&semi-arid area, apply to become thoroughly decomposed farm organic fertilizer 3500-4500kg/ mu, 100 order flyash 10-25kg/ mus, 100 order vermiculite 5-15kg/ mus, soil deeptillage 30-40cm, leveling rake is thin, along contour ridging, row spacing 40cm, distance between the ridges 30cm;
(2) to choose seeds sowing
Select that plant type is compact, well developed root system, bar are firmly anti-fall, hold that the green phase is long, insect pest ability strong, in plant height 300-350cm, late-maturing Silage Maize varieties, every ridge planting a line, each plantation row is all in the lower side of the physical features on ridge, 1-3 grain/cave, dislocation bunch planting, odd-numbered line is by spacing in the rows 33cm bunch planting, and even number line is by spacing in the rows 25cm bunch planting;
(3) apply fertilizer
During sowing, applying Nitrogen, Phosphorus and Potassium 25-36kg/ mu, multielement micro-fertilizer 3-6kg/ mu are base fertilizer, shooting stage Nitrogen Top Dressing 18-23kg/ mu, nitrogenous fertilizer in described Nitrogen, Phosphorus and Potassium: phosphate fertilizer: the percentage by weight of potash fertilizer is 40-45:18-23:20-24, zinc sulphate in described multielement micro-fertilizer: ferrous sulfate: borax: magnesium sulfate: manganese sulphate: copper sulphate: the percentage by weight of ammonium molybdate: 3-5:1-2:0.5-1.5:2-3:0.2-0.5:0.2-0.5:0.1-0.2;
(4) drip irrigation overlay film
Lay drip irrigation system, drip irrigation system head pivot is placed on top, hillside, lays drip irrigation pipe, black mulch film all standing hillside in the higher side of the physical features on ridge, punching in the inter-drain of ridge;
(5) field management
Individual plant is stayed in 5 leaf phase final singlings, and within breeding time, adjoint drip irrigation applies essence filter natural pond liquid, and every 15-20 days, filters natural pond liquid by essence and clear water mixes rear drip irrigation by the volume ratio of 1:2-3.
Advantageous Effects of the present invention: the present invention by whole improve soil after, the Silage Maize varieties selecting the plantation of suitable hillside carries out dislocation bunch planting, recycling drip irrigation by gravity system water saving drip irrigation, then cover unregistered land film, the silage corn finally making arid and semi-arid hillside cultivate reaches high yield and increases income object.
Embodiment
Below in conjunction with embodiment, the present invention will be described further, is not construed as limiting the invention.
Embodiment 1
Be no more than the Anding District, Dingxi City of 400mm in annual rainfall, the green grass or young crops storage corn variety of selection is Zhongbei 410.
Select the hillside of non-irrigated condition, apply to become thoroughly decomposed farm organic fertilizer 3500kg/ mu, 100 order flyash 10kg/ mus, 100 order vermiculite 5kg/ mus, soil deeptillage 30cm, leveling rake is thin, along contour ridging, and row spacing 40cm, distance between the ridges 30cm.During sowing, every ridge planting a line, each plantation row is all in the lower side of the physical features on ridge, and 1-3 grain/cave, dislocation bunch planting, odd-numbered line is by spacing in the rows 33cm bunch planting, and even number line is by spacing in the rows 25cm bunch planting.During sowing, applying Nitrogen, Phosphorus and Potassium 25kg/ mu, multielement micro-fertilizer 3kg/ mu are base fertilizer, shooting stage Nitrogen Top Dressing 18kg/ mu, nitrogenous fertilizer in described Nitrogen, Phosphorus and Potassium: phosphate fertilizer: the percentage by weight of potash fertilizer is 40:18:21, zinc sulphate in described multielement micro-fertilizer: ferrous sulfate: borax: magnesium sulfate: manganese sulphate: copper sulphate: the percentage by weight of ammonium molybdate: 3:1:0.5:2:0.2:0.2:0.1.Lay drip irrigation system, drip irrigation system head pivot is placed on top, hillside, lays drip irrigation pipe, black mulch film all standing hillside in the higher side of the physical features on ridge, punching in the inter-drain of ridge.Individual plant is stayed in 5 leaf phase final singlings, applies essence filter natural pond liquid, every 15 days within breeding time with drip irrigation, essence is filtered natural pond liquid and clear water by drip irrigation after the volume ratio mixing of 1:2.
Through practical measurement, the Zhongbei 410 of plantation improves 12.4% than the seed corn grass yield of planting former years, shows good adaptability and yielding ability.
Embodiment 2
Be no more than the Anding District, Dingxi City of 400mm in annual rainfall, the green grass or young crops storage corn variety of selection is Zhongbei 410.
Select the hillside of non-irrigated condition, apply to become thoroughly decomposed farm organic fertilizer 4000kg/ mu, 100 order flyash 20kg/ mus, 100 order vermiculite 10kg/ mus, soil deeptillage 35cm, leveling rake is thin, along contour ridging, and row spacing 40cm, distance between the ridges 30cm.During sowing, every ridge planting a line, each plantation row is all in the lower side of the physical features on ridge, and 2/cave, dislocation bunch planting, odd-numbered line is by spacing in the rows 33cm bunch planting, and even number line is by spacing in the rows 25cm bunch planting.During sowing, applying Nitrogen, Phosphorus and Potassium 30kg/ mu, multielement micro-fertilizer 4.5kg/ mu are base fertilizer, shooting stage Nitrogen Top Dressing 20kg/ mu, nitrogenous fertilizer in described Nitrogen, Phosphorus and Potassium: phosphate fertilizer: the percentage by weight of potash fertilizer is 43:20:22, zinc sulphate in described multielement micro-fertilizer: ferrous sulfate: borax: magnesium sulfate: manganese sulphate: copper sulphate: the percentage by weight of ammonium molybdate: 4:1.5:1:2.5:0.3:0.4:0.15.Lay drip irrigation system, drip irrigation system head pivot is placed on top, hillside, lays drip irrigation pipe, black mulch film all standing hillside in the higher side of the physical features on ridge, punching in the inter-drain of ridge.Individual plant is stayed in 5 leaf phase final singlings, applies essence filter natural pond liquid, every 18 days within breeding time with drip irrigation, essence is filtered natural pond liquid and clear water by drip irrigation after the volume ratio mixing of 1:2.
Through practical measurement, the Zhongbei 410 of plantation improves 25.2% than the seed corn grass yield of planting former years, shows good adaptability and yielding ability.
Embodiment 3
Be no more than the Anding District, Dingxi City of 400mm in annual rainfall, the green grass or young crops storage corn variety of selection is Zhongbei 410.
Select the hillside of non-irrigated condition, apply to become thoroughly decomposed farm organic fertilizer 4500kg/ mu, 100 order flyash 25kg/ mus, 100 order vermiculite 15kg/ mus, soil deeptillage 40cm, leveling rake is thin, along contour ridging, and row spacing 40cm, distance between the ridges 30cm.During sowing, every ridge planting a line, each plantation row is all in the lower side of the physical features on ridge, and 3/cave, dislocation bunch planting, odd-numbered line is by spacing in the rows 33cm bunch planting, and even number line is by spacing in the rows 25cm bunch planting.During sowing, applying Nitrogen, Phosphorus and Potassium 36kg/ mu, multielement micro-fertilizer 6kg/ mu are base fertilizer, shooting stage Nitrogen Top Dressing 23kg/ mu, nitrogenous fertilizer in described Nitrogen, Phosphorus and Potassium: phosphate fertilizer: the percentage by weight of potash fertilizer is 45:23:24, zinc sulphate in described multielement micro-fertilizer: ferrous sulfate: borax: magnesium sulfate: manganese sulphate: copper sulphate: the percentage by weight of ammonium molybdate: 5:2:1.5:3:0.5:0.5:0.2.Lay drip irrigation system, drip irrigation system head pivot is placed on top, hillside, lays drip irrigation pipe, black mulch film all standing hillside in the higher side of the physical features on ridge, punching in the inter-drain of ridge.Individual plant is stayed in 5 leaf phase final singlings, applies essence filter natural pond liquid, every 20 days within breeding time with drip irrigation, essence is filtered natural pond liquid and clear water by drip irrigation after the volume ratio mixing of 1:2.
Through practical measurement, the Zhongbei 410 of plantation improves 21.7% than the seed corn grass yield of planting former years, shows good adaptability and yielding ability.
Claims (1)
1. hillside green grass or young crops storage high-yield plating method of crop, is characterized in that, comprise the following steps:
(1) selection of land wholely
Select the hillside of non-irrigated condition at Arid&semi-arid area, apply to become thoroughly decomposed farm organic fertilizer 3500-4500kg/ mu, 100 order flyash 10-25kg/ mus, 100 order vermiculite 5-15kg/ mus, soil deeptillage 30-40cm, leveling rake is thin, along contour ridging, row spacing 40cm, distance between the ridges 30cm;
(2) to choose seeds sowing
Select that plant type is compact, well developed root system, bar are firmly anti-fall, hold that the green phase is long, insect pest ability strong, in plant height 300-350cm, late-maturing Silage Maize varieties, every ridge planting a line, each plantation row is all in the lower side of the physical features on ridge, 1-3 grain/cave, dislocation bunch planting, odd-numbered line is by spacing in the rows 33cm bunch planting, and even number line is by spacing in the rows 25cm bunch planting;
(3) apply fertilizer
During sowing, applying Nitrogen, Phosphorus and Potassium 25-36kg/ mu, multielement micro-fertilizer 3-6kg/ mu are base fertilizer, shooting stage Nitrogen Top Dressing 18-23kg/ mu, nitrogenous fertilizer in described Nitrogen, Phosphorus and Potassium: phosphate fertilizer: the percentage by weight of potash fertilizer is 40-45:18-23:20-24, zinc sulphate in described multielement micro-fertilizer: ferrous sulfate: borax: magnesium sulfate: manganese sulphate: copper sulphate: the percentage by weight of ammonium molybdate: 3-5:1-2:0.5-1.5:2-3:0.2-0.5:0.2-0.5:0.1-0.2;
(4) drip irrigation overlay film
Lay drip irrigation system, drip irrigation system head pivot is placed on top, hillside, lays drip irrigation pipe, black mulch film all standing hillside in the higher side of the physical features on ridge, punching in the inter-drain of ridge;
(5) field management
Individual plant is stayed in 5 leaf phase final singlings, and within breeding time, adjoint drip irrigation applies essence filter natural pond liquid, and every 15-20 days, filters natural pond liquid by essence and clear water mixes rear drip irrigation by the volume ratio of 1:2-3.
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| CN201510563129.8A CN105123232B (en) | 2015-09-07 | 2015-09-07 | The blue or green storage high-yield plating method of crop of hillside |
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| CN201510563129.8A CN105123232B (en) | 2015-09-07 | 2015-09-07 | The blue or green storage high-yield plating method of crop of hillside |
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| CN105123232B CN105123232B (en) | 2017-11-28 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493681A (en) * | 2015-12-21 | 2016-04-20 | 狄正兴 | Sloping field maize horizontal bedding and straw mulching cultivation method |
| CN106034677A (en) * | 2016-06-16 | 2016-10-26 | 陈鹏娟 | Gully region drought slope water and soil conservation method |
| CN106386044A (en) * | 2016-08-30 | 2017-02-15 | 内蒙古华蒙科创环保科技工程有限公司 | Planting method for silage corn by using technology of returning biogas slurry to field |
| CN106922351A (en) * | 2017-03-07 | 2017-07-07 | 鲍岩峰 | A kind of pepper planting method |
| CN108739156A (en) * | 2018-06-20 | 2018-11-06 | 临沂市农业科学院 | A kind of arid, semiarid zone silage corn high-yield planting method |
| CN110679413A (en) * | 2019-11-26 | 2020-01-14 | 甘肃省农业科学院畜草与绿色农业研究所(甘肃省农业科学院农业质量标准与检测技术研究所) | High-yield planting method for silage corns in arid regions |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493681A (en) * | 2015-12-21 | 2016-04-20 | 狄正兴 | Sloping field maize horizontal bedding and straw mulching cultivation method |
| CN106034677A (en) * | 2016-06-16 | 2016-10-26 | 陈鹏娟 | Gully region drought slope water and soil conservation method |
| CN106386044A (en) * | 2016-08-30 | 2017-02-15 | 内蒙古华蒙科创环保科技工程有限公司 | Planting method for silage corn by using technology of returning biogas slurry to field |
| CN106922351A (en) * | 2017-03-07 | 2017-07-07 | 鲍岩峰 | A kind of pepper planting method |
| CN108739156A (en) * | 2018-06-20 | 2018-11-06 | 临沂市农业科学院 | A kind of arid, semiarid zone silage corn high-yield planting method |
| CN110679413A (en) * | 2019-11-26 | 2020-01-14 | 甘肃省农业科学院畜草与绿色农业研究所(甘肃省农业科学院农业质量标准与检测技术研究所) | High-yield planting method for silage corns in arid regions |
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| CN105123232B (en) | 2017-11-28 |
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Effective date of registration: 20230726 Address after: No. 233, Jian'an North Road, Guang'an District, Guang'an, Sichuan Province, 638000 Patentee after: Cainong Technology Group Co.,Ltd. Address before: 745000 225 North Street, Xifeng District, Qingyang, Gansu. Patentee before: QINGYANG DUNBO TECHNOLOGY DEVELOPMENT Co.,Ltd. |