CN102726318A - Simplified fertilization method of sugarcane - Google Patents
Simplified fertilization method of sugarcane Download PDFInfo
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- CN102726318A CN102726318A CN2012102453793A CN201210245379A CN102726318A CN 102726318 A CN102726318 A CN 102726318A CN 2012102453793 A CN2012102453793 A CN 2012102453793A CN 201210245379 A CN201210245379 A CN 201210245379A CN 102726318 A CN102726318 A CN 102726318A
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Abstract
The invention relates to a simplified fertilization method of sugarcane, belonging to the fertilization technical field, wherein the traditional multiple habitual fertilization of the sugarcane is changed to primary fertilization when the sugarcane is planted; lots of essential nutrient elements such as nitrogen, phosphorus and potassium can be provided; and after the base fertilizer and the sugarcane are fertilized to the soil, the nutrients needed by the sugarcane during the whole physiological period are provided, thus the sugarcane can grow quickly at each growth period and fully obtain needed nutrients. With the adoption of the simplified fertilization method, the utilization rate of the fertilizer is improved, the sugarcane planting cost is reduced, dose and pollution of the agricultural fertilizer are reduced, the yield and quality of the sugarcane are improved, and the problems of many sugarcane fertilization times, low fertilization utilization rate and great labor intensity are solved.
Description
Technical field:
The present invention is that a kind of sugarcane is simplified fertilizing method.
Background technology
At present the habitual fertilizing method of China sugarcane main producing region is: use 15-25kg nitrogenous fertilizer for every mu when 1. sugarcane is sowed, 20-50kg phosphate fertilizer, 15-20kg potash fertilizer is as base manure, applies 30-60kg nitrogenous fertilizer in every mu of tillering stage as topdressing, and carries out cultivation and banking.Use 10-15kg nitrogenous fertilizer for every mu when 2. sugarcane is sowed; 20-50 kg phosphate fertilizer; 10-15kg potash fertilizer is as base manure, and every mu of seeding stage applies 10-15kg nitrogenous fertilizer as attacking seed manure, every mu of tillering stage applies 10-15kg nitrogenous fertilizer as attacking evil fertilizer; Every mu of shooting stage applies 10-15kg nitrogenous fertilizer as attacking stem fertilizer, and it is fertile as strong tail that every mu of maturing stage applies 10-15kg nitrogenous fertilizer.Because of the habituation fertilising is repeatedly fertilising, labour intensity is big, time-consuming taking a lot of work, and most of sugarcane growers only apply fertilizer; Blinding is not prone to cause a large amount of losses of fertilizer, especially in the intertillage fertilising stage; And the intertillage stage is many in rainy season, so that the fertilizer majority makes utilization rate of fertilizer very low with rainwater loss and volatilization.The cane planting cost is high, also causes sugarcane district ecotope severe contamination, the needs of the incompatible modern sugarcane industry development of traditional fertilization mode simultaneously.Simplify fertilizer practice and raise labour productivity, improve the fertilizer nutrient availability, reduce the fertilising cost, reduce the consumption of agrochemical, the ecotope of keeping the sugarcane district is the direction of fertilizer industry sustainable development.
Summary of the invention
The present invention provides a kind of sugarcane to simplify fertilizing method, adopts this fertilizing method, can make sugarcane obtain required nutrient component fast, fully in its each vegetative period.Improve utilization rate of fertilizer, reduce the cane planting cost, reduce the consumption and the pollution of agricultural fertilizer, improve sugarcane per unit area yield and quality.
The present invention realizes its goal of the invention through following technical scheme:
A kind of sugarcane is simplified fertilizing method, it is characterized in that: when cane planting is ditched, deep ditching 30-40cm, then with sugarcane special slow release fertilizer as the disposable sugarcane bottom of trench that applies of base manure, fertilizing amount is a 100-150kg/ mu; Put into cane seedling, blinding 10-15cm is difficult for by rain drop erosion to ensure that fertilizer fully is absorbed and used in soil, and sugarcane production no longer imposes fertilizer period.
One of concentration slowly-releasing or the special-purpose low concentration slowly-releasing of sugarcane in the special-purpose high-concentration slow-release of the fat material selection of the said sugarcane special slow release of using sugarcane, the sugarcane special use.
The fertilization mode of said sugarcane special slow release fertilizer is for spreading fertilizer over the fields.
The special-purpose high-concentration slow-release of above-mentioned sugarcane of using is fertile, and by urea, MAP, fused calcium magnesium phosphate, potassium chloride, amino acid, inserts are mixed and made into, its mass ratio of nitrogenous, phosphorus, potassium be nitrogen: phosphorus: potassium=20:10:10; Each raw material by the quality proportioning is in the slow-release fertilizer:
Contain P
2O
5Amount 49% and the MAP 80-125 that contains N amount 9%;
Contain P
2O
5The fused calcium magnesium phosphate 220-330 of amount 18%;
The urea 410-420 that contains N amount 46%;
Contain K
2O measures 60% potassium chloride 160-170;
Amino acid 2-50; Inserts 0-50.To be clay and filter mud mix by the mass ratio of 3:7 inserts.
Concentration slow-release fertilizer in the above-mentioned sugarcane special use of using, by urea, MAP, fused calcium magnesium phosphate, potassium chloride, inserts are mixed and made into, its mass ratio of nitrogenous, phosphorus, potassium be nitrogen: phosphorus: potassium=20:10:5; Each raw material by the quality proportioning is in the slow-release fertilizer:
Contain P
2O
5Amount 49% and the MAP 35-125 that contains N amount 9%;
Contain P
2O
5The fused calcium magnesium phosphate 222-450 of amount 18%;
The urea 400-430 that contains N amount 46%;
Contain K
2O measures 60% potassium chloride 80-85;
Inserts 0-50.To be clay and filter mud mix by the mass ratio of 3:7 inserts.
The special-purpose low concentration slow-release fertilizer of above-mentioned sugarcane of using, urea, MAP, fused calcium magnesium phosphate, potassium chloride and inserts are mixed and made into, the mass ratio of nitrogenous, phosphorus, potassium be nitrogen: phosphorus: potassium=15:8:5; Each raw material by the quality proportioning is in the slow-release fertilizer:
Contain P
2O
5Amount 49% and the MAP 1-85 that contains N amount 9%;
Contain P
2O
5The fused calcium magnesium phosphate 220-445 of amount 18%;
The urea 300-330 that contains N amount 46%;
Contain K
2The potassium chloride 80-85 of O amount 60%;
Inserts 140-305.To be clay and filter mud mix by the mass ratio of 3:7 inserts.
The present invention compared with prior art has following remarkable advantage: the slow release fertilizer that (1) once applies can provide sugarcane essential macronutrient nitrogen, phosphorus, potassium; The whole required nutrient of physiology phase of sugarcane after base manure and sugarcane kind are manured into soil; (2) fertilizer amount is saved 15%-50% than traditional fertilization method; (3) utilization rate of fertilizer improves 10-40% (4) and reduces labor cost, helps the development of modern sugarcane industry.
Embodiment
Through following examples the present invention is done further elaboration, but content of the present invention is not limited to said scope.
Embodiment one
A kind of sugarcane is simplified fertilizing method, when cane planting is ditched, and deep ditching 30 cm; Evenly apply the amount of the special-purpose high-concentration slow-release fertilizer of sugarcane in the sugarcane ditch as base manure then according to 80 kg/ mus; Put into cane seedling again, blinding 10 cm, cultivation and banking is no longer used fertilizer.With twice traditional fertilizing method, the 15cm that promptly ditches uses 20 kg nitrogenous fertilizer for every mu when sugarcane is sowed, and 40 kg phosphate fertilizer, 15 kg potash fertilizer are as base manure, and blinding 5 cm apply 40 kg nitrogenous fertilizer in every mu of tillering stage as topdressing, and carry out cultivation and banking.Compare utilization rate of fertilizer and improved 45%, fertilizer application amount has reduced 30.4%, and output and sucrose part content differences are not remarkable.
Embodiment two
A kind of sugarcane is simplified fertilizing method, when the plantation of sugarcane trench digging, and deep ditching 30 cm; Evenly apply the amount of concentration slow release fertilizer in the sugarcane special use in the sugarcane ditch as base manure then according to 100 kg/ mus; Put into cane seedling again, blinding 10 cm, cultivation and banking is no longer used fertilizer.With three times traditional fertilizing methods, 20 cm that ditch, when sowing, sugarcane uses 15 kg nitrogenous fertilizer for every mu, 30 kg phosphate fertilizer; 12 kg potash fertilizer are as base manure; Every mu of seeding stage applies 15 kg nitrogenous fertilizer as attacking seed manure, every mu of tillering stage applies 15 kg nitrogenous fertilizer as attacking evil fertilizer, carries out cultivation and banking; Every mu of shooting stage applies 15 kg nitrogenous fertilizer as attacking stem fertilizer, and it is fertile as strong tail that every mu of maturing stage applies 15 kg nitrogenous fertilizer.Compare utilization rate of fertilizer and improved 27%, fertilizer application amount has reduced 17%, and output and sucrose part content differences are not remarkable.
Embodiment three
A kind of sugarcane is simplified fertilizing method, when cane planting is ditched, and deep ditching 30 cm; Evenly apply the amount of the special-purpose low concentration slow release fertilizer of sugarcane in the sugarcane ditch as base manure then according to 100 kg/ mus; Put into cane seedling again, blinding 10 cm, cultivation and banking is no longer used fertilizer.The 15cm that promptly ditches uses 20 kg nitrogenous fertilizer for every mu when sugarcane is sowed, and 40 kg phosphate fertilizer, 15 kg potash fertilizer are as base manure, and blinding 5 cm apply 40 kg nitrogenous fertilizer in every mu of tillering stage as topdressing, and carry out cultivation and banking.Compare utilization rate of fertilizer and improved 18%, fertilizer application amount has reduced 15%, and output and sucrose part content differences are not remarkable.
Claims (3)
1. a sugarcane is simplified fertilizing method, it is characterized in that: when cane planting is ditched, deep ditching 30-40cm, then with sugarcane special slow release fertilizer as the disposable sugarcane bottom of trench that applies of base manure, fertilizing amount is a 100-150 kg/ mu; Put into cane seedling, blinding 10-15cm is difficult for by rain drop erosion to ensure that fertilizer fully is absorbed and used in soil, and sugarcane production no longer imposes fertilizer period.
2. sugarcane according to claim 1 is simplified fertilizing method, it is characterized in that: one of concentration slowly-releasing or the special-purpose low concentration slowly-releasing of sugarcane in the special-purpose high-concentration slow-release of the fat material selection of the sugarcane special slow release of using sugarcane, the sugarcane special use.
3. sugarcane according to claim 1 and 2 is simplified fertilizing method, it is characterized in that: the fertilization mode of sugarcane special slow release fertilizer is for spreading fertilizer over the fields.
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| CN201210245379.3A CN102726318B (en) | 2012-07-12 | 2012-07-12 | Simplified fertilization method of sugarcane |
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| CN201210245379.3A CN102726318B (en) | 2012-07-12 | 2012-07-12 | Simplified fertilization method of sugarcane |
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| CN102726318B CN102726318B (en) | 2014-12-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067843A (en) * | 2014-07-18 | 2014-10-01 | 耿马傣族佤族自治县蔗糖产业办公室 | System integrated sugarcane simplified cultivation method |
| CN104609989A (en) * | 2014-12-18 | 2015-05-13 | 广西大学 | A sugarcane special-purpose pesticide fertilizer and a preparing method thereof |
| CN106613636A (en) * | 2016-11-16 | 2017-05-10 | 贵州长林山生态农业科技开发有限公司 | Planting method of apple trees |
| CN107226754A (en) * | 2017-07-31 | 2017-10-03 | 九禾股份有限公司 | A kind of disposable special fertilizer of sugarcane and fertilizing method |
Citations (4)
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| CN101270007A (en) * | 2008-05-12 | 2008-09-24 | 云南省农业科学院甘蔗研究所 | Sugarcane special-purpose fertilizer |
| CN101704698A (en) * | 2009-11-06 | 2010-05-12 | 云南天腾化工有限公司 | Special compound fertilizer for sugar cane |
| CN101875587A (en) * | 2009-04-30 | 2010-11-03 | 王先林 | Sugarcane production-increasing fertilizer |
| CN102531805A (en) * | 2011-12-23 | 2012-07-04 | 广州甘蔗糖业研究所 | Special controlled slow release fertilizer for dry land sugarcane |
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2012
- 2012-07-12 CN CN201210245379.3A patent/CN102726318B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270007A (en) * | 2008-05-12 | 2008-09-24 | 云南省农业科学院甘蔗研究所 | Sugarcane special-purpose fertilizer |
| CN101875587A (en) * | 2009-04-30 | 2010-11-03 | 王先林 | Sugarcane production-increasing fertilizer |
| CN101704698A (en) * | 2009-11-06 | 2010-05-12 | 云南天腾化工有限公司 | Special compound fertilizer for sugar cane |
| CN102531805A (en) * | 2011-12-23 | 2012-07-04 | 广州甘蔗糖业研究所 | Special controlled slow release fertilizer for dry land sugarcane |
Non-Patent Citations (2)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067843A (en) * | 2014-07-18 | 2014-10-01 | 耿马傣族佤族自治县蔗糖产业办公室 | System integrated sugarcane simplified cultivation method |
| CN104609989A (en) * | 2014-12-18 | 2015-05-13 | 广西大学 | A sugarcane special-purpose pesticide fertilizer and a preparing method thereof |
| CN106613636A (en) * | 2016-11-16 | 2017-05-10 | 贵州长林山生态农业科技开发有限公司 | Planting method of apple trees |
| CN107226754A (en) * | 2017-07-31 | 2017-10-03 | 九禾股份有限公司 | A kind of disposable special fertilizer of sugarcane and fertilizing method |
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| CN102726318B (en) | 2014-12-17 |
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