CN105061119A - One-time fertilization method for corn planting - Google Patents
One-time fertilization method for corn planting Download PDFInfo
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- CN105061119A CN105061119A CN201510417897.2A CN201510417897A CN105061119A CN 105061119 A CN105061119 A CN 105061119A CN 201510417897 A CN201510417897 A CN 201510417897A CN 105061119 A CN105061119 A CN 105061119A
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Abstract
The invention provides a one-time fertilization method for corn planting. The one-time fertilization method for corn planting is characterized by comprising the step that during soil preparation ridging for corn planting, fertilizers are applied to soil in a layered manner at one time by using a layer-by-layer fertilization seeding machine, wherein the fertilization depths are that the fertilization depth of a seedling fertilizer is 3-5 cm under seeds, the fertilization depth of a jointing fertilizer is 8-10 cm under the seeds and the fertilization depth of an earing fertilizer is 12 cm under the seeds, and topdressing is not needed in the whole growth period. According to the invention, according to characteristics and demand conditions for the fertilizer of the corns in the growth period, one-time fertilization is carried out, so that labor is saved.
Description
technical field:
The present invention relates to a kind of method of corn planting single fertilization, belong to corn planting technical field.
background technology:
Fertilising is one of most important agriculture production measure, and data shows, the 30%-50% of China's increases in grain production comes from the application of chemical fertilizer.China is chemical fertilizers production maximum in the world and uses big country.
Corn is high resistance to liquid manure and the large high-yield crop of fertilizer requirement.The fertilizing method that traditional corn is produced be repeatedly fertilization method, general employing be the mode of base fertilizer+topdress, make base fertilizer by whole phosphorus, potash fertilizer and part nitrogenous fertilizer, most of nitrogenous fertilizer then imposes at corn growth stage mid-term.But in recent years, a large amount of rural laborer shifts to city, stay-at-home labor force's wretched insufficiency, causes agriculture recruitment cost significantly to rise.For adapting to current Maize Production management condition, reduce the fertilising amount of labour used, the single fertilization of corn is very general aborning.
Although single fertilization mode is extensively approved, but only executing once quick-acting chemical fertilizer the time of infertility easily causes the distribution of nitrogen unbalanced, cause Nitrogen supplying surplus in early stage, volatilization and drip washing loss may occur, if fertilization depth is inadequate, can also causes and burn seedling phenomenon; Later stage fertilizer is not enough, easily occurs that corn takes off fertile phenomenon, affects the stable of corn yield.
summary of the invention:
The object of the invention is the method for a kind of corn planting single fertilization of above-mentioned Problems existing, the feature according to corn growing season and the conditions of demand to fertilizer, single fertilization, save labor force.
Above-mentioned object is realized by following technical scheme:
The method of corn planting single fertilization, the method is: when corn planting whole beats ridge, the seed sower of energy layer by layer manuring is adopted to use in disposable being manured into soil by fertilizer layering, fertilization depth is vertical 3-5cm under seed manure kind, lower vertical 8-10cm planted by jointing fertilizer, vertical 12cm under ear manuer kind, whole breeding time no longer topdresses.
The method of described corn planting single fertilization, described seed manure adopts the mixture of nitrogen pyrrole quinoline, organic manure, nitrogen-phosphorus-potassium compound fertilizer, wherein: nitrogen pyrrole quinoline 0.5-3 kg/acre, organic manure 30-50 kg/acre, nitrogen-phosphorus-potassium compound fertilizer 12-20 part, the mass ratio of nitrogen, phosphorus, potassium three elements is 12.5:5:4 in nitrogen-phosphorus-potassium compound fertilizer.
The method of described corn planting single fertilization, described jointing fertilizer adopts the mixed fertilizer of slow-release nitrogen fertilizer and potash fertilizer, wherein slow-release nitrogen fertilizer 15-20 kg/acre, potash fertilizer 5-10 kg/acre.
The method of described corn planting single fertilization, described ear manuer adopts the mixed fertilizer of slow-release nitrogen fertilizer, trace element fertilizer and potash fertilizer, wherein slow-release nitrogen fertilizer 15-20 kg/acre, trace element fertilizer 1-3 kg/acre, potash fertilizer 2-5 kg/acre.
The method of described corn planting single fertilization, described slow-release nitrogen fertilizer adopts urea formaldehyde slow-release nitrogen fertilizer.
The method of described corn planting single fertilization, described trace element fertilizer comprises the two or more combination in boron fertilizer, molydbenum fertilizer, zinc fertilizer, copper fertilizer, manganese fertilizer, iron fertilizer.
Beneficial effect:
Feature according to corn growing season and the conditions of demand to fertilizer, single fertilization, saves labor force.The present invention simultaneously adopts slow-release nitrogen fertilizer, once uses in a large number and does not burn seedling and hinder root; Fertilizer efficiency is long-term, stable, is able to continuously supply, meets plant in whole vegetative period to features such as the demands of nutrient.
embodiment:
Embodiment 1:
The method of corn planting single fertilization, the method is: when corn planting whole beats ridge, the seed sower of energy layer by layer manuring is adopted to use in disposable being manured into soil by fertilizer layering, fertilization depth is vertical 5cm under seed manure kind, lower vertical 10cm planted by jointing fertilizer, vertical 12cm under ear manuer kind, whole breeding time no longer topdresses.
The method of described corn planting single fertilization, described seed manure adopts the mixture of nitrogen pyrrole quinoline, organic manure, nitrogen-phosphorus-potassium compound fertilizer, wherein: nitrogen pyrrole quinoline 0.5-3 kg/acre, organic manure 30-50 kg/acre, nitrogen-phosphorus-potassium compound fertilizer 12-20 part, the mass ratio of nitrogen, phosphorus, potassium three elements is 12.5:5:4 in nitrogen-phosphorus-potassium compound fertilizer.
The method of described corn planting single fertilization, described jointing fertilizer adopts the mixed fertilizer of slow-release nitrogen fertilizer and potash fertilizer, wherein slow-release nitrogen fertilizer 15-20 kg/acre, potash fertilizer 5-10 kg/acre.
The method of described corn planting single fertilization, described ear manuer adopts the mixed fertilizer of slow-release nitrogen fertilizer, trace element fertilizer and potash fertilizer, wherein slow-release nitrogen fertilizer 15-20 kg/acre, trace element fertilizer 1-3 kg/acre, potash fertilizer 2-5 kg/acre.
The method of described corn planting single fertilization, described slow-release nitrogen fertilizer adopts urea formaldehyde slow-release nitrogen fertilizer.
The method of described corn planting single fertilization, described trace element fertilizer comprises the two or more combination in boron fertilizer, molydbenum fertilizer, zinc fertilizer, copper fertilizer, manganese fertilizer, iron fertilizer.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: the method for the corn planting single fertilization of the present embodiment, the method is: when corn planting whole beats ridge, the seed sower of energy layer by layer manuring is adopted to use in disposable being manured into soil by fertilizer layering, fertilization depth is vertical 3cm under seed manure kind, lower vertical 8cm planted by jointing fertilizer, vertical 12cm under ear manuer kind, whole breeding time no longer topdresses.
Embodiment 3:
The difference of the present embodiment and embodiment 1 is: the method for the corn planting single fertilization of the present embodiment, the method is: when corn planting whole beats ridge, the seed sower of energy layer by layer manuring is adopted to use in disposable being manured into soil by fertilizer layering, fertilization depth is vertical 4cm under seed manure kind, sagging Helicopter-9 cm planted by jointing fertilizer, vertical 12cm under ear manuer kind, whole breeding time no longer topdresses.
Below be only most preferred embodiment of the present invention, method of the present invention includes but not limited to above-described embodiment, and unaccomplished matter of the present invention belongs to the common practise of those skilled in the art.
Claims (6)
1. the method for a corn planting single fertilization, it is characterized in that: the method is: when corn planting whole beats ridge, the seed sower of energy layer by layer manuring is adopted to use in disposable being manured into soil by fertilizer layering, fertilization depth is vertical 3-5cm under seed manure kind, lower vertical 8-10cm planted by jointing fertilizer, vertical 12cm under ear manuer kind, whole breeding time no longer topdresses.
2. the method for corn planting single fertilization according to claim 1, it is characterized in that: described seed manure adopts the mixture of nitrogen pyrrole quinoline, organic manure, nitrogen-phosphorus-potassium compound fertilizer, wherein: nitrogen pyrrole quinoline 0.5-3 kg/acre, organic manure 30-50 kg/acre, nitrogen-phosphorus-potassium compound fertilizer 12-20 part, the mass ratio of nitrogen, phosphorus, potassium three elements is 12.5:5:4 in nitrogen-phosphorus-potassium compound fertilizer.
3. the method for corn planting single fertilization according to claim 1, is characterized in that: described jointing fertilizer adopts the mixed fertilizer of slow-release nitrogen fertilizer and potash fertilizer, wherein slow-release nitrogen fertilizer 15-20 kg/acre, potash fertilizer 5-10 kg/acre.
4. the method for corn planting single fertilization according to claim 1, it is characterized in that: described ear manuer adopts the mixed fertilizer of slow-release nitrogen fertilizer, trace element fertilizer and potash fertilizer, wherein slow-release nitrogen fertilizer 15-20 kg/acre, trace element fertilizer 1-3 kg/acre, potash fertilizer 2-5 kg/acre.
5. the method for the corn planting single fertilization according to claim 3 or 4, is characterized in that: described slow-release nitrogen fertilizer adopts urea formaldehyde slow-release nitrogen fertilizer.
6. the method for corn planting single fertilization according to claim 4, is characterized in that: described trace element fertilizer comprises the two or more combination in boron fertilizer, molydbenum fertilizer, zinc fertilizer, copper fertilizer, manganese fertilizer, iron fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510417897.2A CN105061119A (en) | 2015-07-16 | 2015-07-16 | One-time fertilization method for corn planting |
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| CN201510417897.2A CN105061119A (en) | 2015-07-16 | 2015-07-16 | One-time fertilization method for corn planting |
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| CN201510417897.2A Pending CN105061119A (en) | 2015-07-16 | 2015-07-16 | One-time fertilization method for corn planting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385926A (en) * | 2016-09-13 | 2017-02-15 | 山东省农业科学院农业资源与环境研究所 | Summer maize one-time fertilization method suitable for Huanghuai plain |
| CN106888659A (en) * | 2017-02-27 | 2017-06-27 | 中国水稻研究所 | Paddy rice single-dose application method |
| CN111066559A (en) * | 2019-12-30 | 2020-04-28 | 石林石海农业产业开发有限公司 | Kiwi fruit planting method |
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| CN101112155A (en) * | 2006-07-26 | 2008-01-30 | 王柏秋 | Wide row spacing pumpkin planting method |
| CN101066014A (en) * | 2007-04-06 | 2007-11-07 | 西北农林科技大学 | Layered fertilizing and seeding device of seeder |
| CN101265138A (en) * | 2008-04-28 | 2008-09-17 | 中国科学院东北地理与农业生态研究所 | Glutinous corn formulation fertilizer and one-time mechanical deep fertilizing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385926A (en) * | 2016-09-13 | 2017-02-15 | 山东省农业科学院农业资源与环境研究所 | Summer maize one-time fertilization method suitable for Huanghuai plain |
| CN106385926B (en) * | 2016-09-13 | 2019-11-29 | 山东省农业科学院农业资源与环境研究所 | A kind of summer corn single fertilization method suitable for the Plain of Huanghua Area |
| CN106888659A (en) * | 2017-02-27 | 2017-06-27 | 中国水稻研究所 | Paddy rice single-dose application method |
| CN111066559A (en) * | 2019-12-30 | 2020-04-28 | 石林石海农业产业开发有限公司 | Kiwi fruit planting method |
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