CN104365251A - Rice fertilization method - Google Patents
Rice fertilization method Download PDFInfo
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- CN104365251A CN104365251A CN201410635349.2A CN201410635349A CN104365251A CN 104365251 A CN104365251 A CN 104365251A CN 201410635349 A CN201410635349 A CN 201410635349A CN 104365251 A CN104365251 A CN 104365251A
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Abstract
The invention provides a rice fertilization method, relating to the technical field of crop planting. The rice fertilization method mainly comprises the following steps: applying enough base fertilizers to a large field at one time, wherein the base fertilizers account for 95% of the total fertilization amount; and property fertilizing before and after heading, wherein the fertilizer accounts for 5% of the total fertilization amount, and the fertilizer is not applied in the middle period. The invention provides a cultivation management method which can be used for cultivating strong seedlings in post-period growth and applying enough grouting fertilizers, can promote stable production and high quality, and has obvious effects of enhancing lodging-resisting, insect-resisting and anti-disease properties; and the invention denies a conventional cultivation management method for densely planting by applying the base fertilizers, tillering fertilizers, head sprouting fertilizers, particle fertilizers and tillering fertilizers, so that the output of grains is effectively improved.
Description
Technical field:
The present invention relates to proportion of crop planting technical field, be specifically related to a kind of fertilization of rice method.
Background technology:
In Rice Cropping field; the rational application of fertilizer ensures that paddy rice obtains one of important technology of high yield; simplify Rice Cropping fertilising link technology; be convenient to ruck grasp; reduce damage by disease and insect to occur simultaneously; increase yield and quality, can solve the bottleneck that many Rice Cropping states of world output is difficult to improve, thus have very great help to link world food crisis.
Along with the growth of China's population, the minimizing of ploughing, production-scale less, the shortage of water resource, the threat of arid, the series of problems such as the propelling of conceding the land to forestry objectively all exacerbate the demand contradictory of grain, and agricultural [technology is not in place, and the food problem of current China also there is all hidden danger and risk can not look down upon.
The high-tech transgenosis relied on now, although quality and the present situation of paddy rice can be changed, but there is certain potential hazard, simultaneously, because transgenic seed price is higher than common seed, thus add agricultural planting cost, and from actual plantation experience, find out plantation rule to improve grain constant, be then a feasible effective method.
Summary of the invention:
Technical problem to be solved by this invention is the defect overcoming prior art, provides a kind of fertilization of rice method.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of fertilization of rice method, is characterized in that: comprise the following steps:
Raising rice seedlings, selects land fertility to carry out seedling reasonablely, carries out two sections of seedling, and cultivate strong seedling, the length of time rice seedlings grow is 60-70 days;
Before rice transplanting during whole ground, single fertilization, accounts for total fertilizing amount 95% simultaneously, every mu of fertilising 30-35kg that land fertility is good, every mu of fertilising 30-40kg of fertility difference; Rice transplanting after pouring water 1-2 days;
Second time fertilization time, when heading rate 80%, sprays foliage fertilizer 1-1.5kg, accounts for 2% of total fertilizing amount;
Third time, fertilization time was after heading rate 98%, sprayed foliage fertilizer 1-1.5kg, accounted for 3% of total fertilizing amount.
Spray insecticide simultaneously and prevent ear stem seasonal febrile diseases, banded sclerotial blight; Carry out alternation of wetting and drying after heading is neat to pour water, gather in draining in first 7 days.
Before described rice transplanting during whole ground, simultaneously disposablely execute efficient compound fertilizer;
Described foliage fertilizer is specially potassium dihydrogen phosphate.
Beneficial effect of the present invention is: paddy rice of the present invention two sections of seedling, cultivate strong seedling, land for growing field crops is disposable uses sufficient base fertilizer, mid-term does not apply fertilizer, after heading, mid-term suitably executes foliage fertilizer, late growing stage nurturing staff and use sufficient that grouting is fertile to be promoted stable yields high-quality and strengthen resistant to lodging, pest-resistant, the obvious cultivation management method of disease resisting effect, has negated traditionally basal dressing, tillering fertilizer, ear manuer, granulated fertilizer, tillering fertilizer, the cultivation Routine Management method of dense planting, effectively improves grain yield.
Embodiment:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Specific embodiment 1: a kind of fertilization of rice method, comprises the following steps:
Raising rice seedlings, selects land fertility to carry out seedling reasonablely, carries out two sections of seedling, and cultivate strong seedling, the length of time rice seedlings grow is 60 days;
Before rice transplanting during whole ground, single fertilization, accounts for total fertilizing amount 95% simultaneously, every mu of fertilising 30kg that land fertility is good, every mu of fertilising 35kg of fertility difference; Rice transplanting after pouring water 1 day;
Second time fertilization time, when heading rate 80%, sprays foliage fertilizer 1kg, accounts for 2% of total fertilizing amount;
Third time, fertilization time was after heading rate 98%, sprayed foliage fertilizer 1.5kg, accounted for 3% of total fertilizing amount; Spray insecticide simultaneously and prevent ear stem seasonal febrile diseases, banded sclerotial blight; Carry out alternation of wetting and drying after heading is neat to pour water, gather in draining in first 7 days.
Wherein before rice transplanting during whole ground, simultaneously disposablely execute efficient compound fertilizer;
Wherein foliage fertilizer is specially potassium dihydrogen phosphate.
Specific embodiment 2: a kind of fertilization of rice method, comprises the following steps:
Raising rice seedlings, selects land fertility to carry out seedling reasonablely, carries out two sections of seedling, and cultivate strong seedling, the length of time rice seedlings grow is 70 days;
Before rice transplanting during whole ground, single fertilization, accounts for total fertilizing amount 95% simultaneously, every mu of fertilising 35kg that land fertility is good, every mu of fertilising 40kg of fertility difference; Rice transplanting after pouring water 2 days;
Second time fertilization time, when heading rate 80%, sprays foliage fertilizer 1kg, accounts for 2% of total fertilizing amount;
Third time, fertilization time was after heading rate 98%, sprayed foliage fertilizer 1.5kg, accounted for 3% of total fertilizing amount; Spray insecticide simultaneously and prevent ear stem seasonal febrile diseases, banded sclerotial blight; Carry out alternation of wetting and drying after heading is neat to pour water, gather in draining in first 7 days.
Wherein before rice transplanting during whole ground, simultaneously disposablely execute efficient compound fertilizer;
Wherein foliage fertilizer is specially potassium dihydrogen phosphate.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a fertilization of rice method, is characterized in that: comprise the following steps:
Raising rice seedlings, selects land fertility to carry out seedling reasonablely, carries out two sections of seedling, and cultivate strong seedling, the length of time rice seedlings grow is 60-70 days;
Before rice transplanting during whole ground, single fertilization, accounts for total fertilizing amount 95% simultaneously, every mu of fertilising 30-35kg that land fertility is good, every mu of fertilising 30-40kg of fertility difference; Rice transplanting after pouring water 1-2 days;
Second time fertilization time, when heading rate 80%, sprays foliage fertilizer 1-1.5kg, accounts for 2% of total fertilizing amount;
Third time, fertilization time was after heading rate 98%, sprayed foliage fertilizer 1-1.5kg, accounted for 3% of total fertilizing amount.
2. according to a kind of fertilization of rice method described in claim 1, it is characterized in that: when described third time applies fertilizer, prevention ear stem seasonal febrile diseases of simultaneously spraying insecticide, banded sclerotial blight; Carry out alternation of wetting and drying after heading is neat to pour water, gather in draining in first 7 days.
3. according to a kind of fertilization of rice method described in claim 1, it is characterized in that: before described rice transplanting during whole ground, simultaneously disposablely execute efficient compound fertilizer.
4., according to a kind of fertilization of rice method described in claim 1, it is characterized in that: described foliage fertilizer is specially potassium dihydrogen phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635349.2A CN104365251A (en) | 2014-11-12 | 2014-11-12 | Rice fertilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410635349.2A CN104365251A (en) | 2014-11-12 | 2014-11-12 | Rice fertilization method |
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| CN104365251A true CN104365251A (en) | 2015-02-25 |
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| CN201410635349.2A Pending CN104365251A (en) | 2014-11-12 | 2014-11-12 | Rice fertilization method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027788A (en) * | 2015-08-28 | 2015-11-11 | 太仓市永发农场专业合作社 | rice fertilizing method |
| CN105601373A (en) * | 2015-12-15 | 2016-05-25 | 苏州莲花岛生态农业专业合作社 | Color-rice high-yield special fertilizer |
| CN105660022A (en) * | 2016-01-25 | 2016-06-15 | 中国水稻研究所 | Efficient secondary rice fertilization method |
| CN106212138A (en) * | 2016-08-31 | 2016-12-14 | 柳州市绿州种植专业合作社 | The implantation methods of high-quality Oryza sativa L. |
| CN107360913A (en) * | 2017-08-17 | 2017-11-21 | 宿松县成义家庭农场 | A kind of paddy rice planting method |
| CN107950157A (en) * | 2017-12-16 | 2018-04-24 | 枞阳县东红家庭农场 | A kind of fertilizing method for promoting rice grain full |
| CN109429646A (en) * | 2018-09-29 | 2019-03-08 | 龚德荣 | A kind of rice is without base fertilizer Tree Precise Fertilization method |
| CN112913606A (en) * | 2021-02-03 | 2021-06-08 | 信隆现代农业科技有限公司 | Lodging-resistant cultivation method for enhancing wild fragrant high-quality series high-quality hybrid rice |
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| CN102503659A (en) * | 2011-10-13 | 2012-06-20 | 赣州市农业科学研究所 | Foliar fertilizer for increasing seed setting rate of hybrid rice, and preparation and application methods thereof |
| CN103477975A (en) * | 2013-10-14 | 2014-01-01 | 贵州红四方农业发展有限公司 | Method for increasing seed production yield of hybrid rice 'Fengliangyou No.4' |
| CN103493705A (en) * | 2013-08-29 | 2014-01-08 | 高深 | Paddy early-planting cultivation method |
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Patent Citations (3)
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| CN102503659A (en) * | 2011-10-13 | 2012-06-20 | 赣州市农业科学研究所 | Foliar fertilizer for increasing seed setting rate of hybrid rice, and preparation and application methods thereof |
| CN103493705A (en) * | 2013-08-29 | 2014-01-08 | 高深 | Paddy early-planting cultivation method |
| CN103477975A (en) * | 2013-10-14 | 2014-01-01 | 贵州红四方农业发展有限公司 | Method for increasing seed production yield of hybrid rice 'Fengliangyou No.4' |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027788A (en) * | 2015-08-28 | 2015-11-11 | 太仓市永发农场专业合作社 | rice fertilizing method |
| CN105601373A (en) * | 2015-12-15 | 2016-05-25 | 苏州莲花岛生态农业专业合作社 | Color-rice high-yield special fertilizer |
| CN105660022A (en) * | 2016-01-25 | 2016-06-15 | 中国水稻研究所 | Efficient secondary rice fertilization method |
| CN105660022B (en) * | 2016-01-25 | 2018-07-06 | 中国水稻研究所 | A kind of secondary fertilizing method of rice high efficient |
| CN106212138A (en) * | 2016-08-31 | 2016-12-14 | 柳州市绿州种植专业合作社 | The implantation methods of high-quality Oryza sativa L. |
| CN107360913A (en) * | 2017-08-17 | 2017-11-21 | 宿松县成义家庭农场 | A kind of paddy rice planting method |
| CN107950157A (en) * | 2017-12-16 | 2018-04-24 | 枞阳县东红家庭农场 | A kind of fertilizing method for promoting rice grain full |
| CN109429646A (en) * | 2018-09-29 | 2019-03-08 | 龚德荣 | A kind of rice is without base fertilizer Tree Precise Fertilization method |
| CN112913606A (en) * | 2021-02-03 | 2021-06-08 | 信隆现代农业科技有限公司 | Lodging-resistant cultivation method for enhancing wild fragrant high-quality series high-quality hybrid rice |
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Application publication date: 20150225 |