CN103430733A - Sweet potato growing method - Google Patents
Sweet potato growing method Download PDFInfo
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- CN103430733A CN103430733A CN2013103274437A CN201310327443A CN103430733A CN 103430733 A CN103430733 A CN 103430733A CN 2013103274437 A CN2013103274437 A CN 2013103274437A CN 201310327443 A CN201310327443 A CN 201310327443A CN 103430733 A CN103430733 A CN 103430733A
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Abstract
The invention discloses a sweet potato growing method which comprises the following steps that (1) a field is selected; (2) the field is leveled and ridges are formed; (3) planting is carried out; (4) fertilizer is applied; (5) pests and diseases are prevented. According to the sweet potato growing method, due to reasonable field selection, field leveling and appropriate planting through a scientific and economical method, the excellent growing conditions of the sweet potato are ensured, compound fertilizer, straw powder, lime and other components are mixed when the field is leveled, so that the disadvantages of the sweet potato that the leave surfaces are yellowed, have small sizes and grow slowly, the borne sweet potato is small, has light weight and poor disease resistance and easily suffers from leaf spot disease, and the like are effectively prevented.
Description
Technical field
The present invention relates generally to the implantation methods of a kind of sweet potato, belongs to field of planting.
Background technology
Sweet potato, have another name called Ipomoea batatas, pachyrhizus, sweet potato etc., be rich in protein, starch, pectin, cellulose, amino acid, vitamin and several mineral materials, the reputation that " life prolonging food " arranged, have anticancer, cardioprotection, the prevention pulmonary emphysema, diabetes, the effects such as fat-reducing, for more strengthening the nutritive value of sweet potato, adopt in the planting process of sweet potato with additive and improve the method for health-care efficacy of sweet potato at present or rarely found, at present, people are in to the sweet potato fertilising, generally all only adopt chemical fertilizer, urea, the raw materials such as ight soil, although effect is also good, but chemical fertilizer, in urea, contained nutriment can not meet the nutritional need of sweet potato far away, just easily cause the jaundice of sweet potato blade face because lack nutrition, blade face is little, growth is slow, the sweet potato of bearing is little, lightweight, premunition is poor, easily suffer from leaf spot, various damage by disease and insect more easily occur.
Summary of the invention
The object of the invention is exactly for the implantation methods of a kind of sweet potato is provided.
The present invention is achieved by the following technical solutions:
The implantation methods of a kind of sweet potato comprises following aspect:
1, plot is selected:
Selection is away from the traffic major trunk roads, environmental nonpollution, and water source and soil quality meet " Agricultural product without pollution technical specification " requirement, the clay that physical features is high and dry, water drainage is convenient, soil layer is deep, the plantation of the field of clay loam; The soil of the fertilizers such as every mu of soil application 2500-3000 kilogram farmers' cow dung, pig manure, 8-10 kilogram slow-release carbamide, 2-4 kilogram 3% phoxim granule, 2-3 kilogram potassium chloride, 2-3 kilogram zinc sulphate, 8-12 kilogram diammonium phosphate, 10-15 kilogram calcium dihydrogen phosphate, 50-80 kilogram powder of straw, 300-500 kilogram natural pond slag, 20-30 kilogram flyash, 2-3 kilogram quicklime and upper soll layer 10-15 centimetre is mixed thoroughly;
2, whole ground ridging:
2.1 whole ground
The Chun-shan Mountain taro should be deep ploughed and be frozen upturned soil during the autumn and winter, 30 centimetres of left and right of tilling depth, the whole broken support ridger of spring second ploughing leveling, the summer taro plough in time support ridger after the previous crops results;
2.2 ridging
Support ridger requires soil rather dry not wet, upper without clod, and the seedbed, slope adopts large level ditch planting, lower to Wo Fa, row spacing 70-80 centimetre, the high 20-23 centimetre in ridge, row spacing 30-33 centimetre; Ground, drought level ground adopts duplicate rows plantation, row spacing 70-80 centimetre, the high 20-23 centimetre in ridge, 30 centimetres of row spacings;
3, plant:
3.1 plant the time
Spring, taro was in the middle ten days and the last ten days in April, and 10 centimetres of ground temperature are stable can plant during by 15 degrees centigrade, strive for early planting in good time, the summer taro require to plant about June 15 complete;
3.2 collect seedling
During 20-23 centimetre of taro seedling, can collect seedling, strong sprout standard: seedling age 30-35 days, the heavy 0.75-1 kilograms of hundred strains, the long 20-25 centimetre of seedling, thick 5 millimeters of stem, the blade plumpness, be of moderate size, dark green anosis worm;
3.3 plant
By plug flat or oblique cutting method, plant dark 5-7 centimetre, water sufficient water, the compacting of obturaging, large seedling is separately planted, and does not plant spend the night seedling and sick worm seedling; Rational close planting, large-ridge double-row, intersection is planted, spacing in the rows 30-40 centimetre, planting density is advisable with 3000-3500 plant/acre;
3.4 fill a vacancy
5-7 days after planting, select strong sprout, looks into seedling and fill a vacancy;
4, fertilising:
Taro seedling envelope is carried out spray leaf fertilizer in right amount according to the growing way appearance behind ridge, can select 0.5% urea solution, 0.2% potassium dihydrogen phosphate solution or 20% superphosphate liquid and high-quality foliage fertilizer mixture;
5 extermination of disease and insect pest
5.1 quarantine
Taro kind, taro seedling should be implemented the allocation and transportation quarantine according to the crops operational procedure of quarantining;
5.2 crop rotation
Select the plot plantation of not planting sweet potato in 3 years;
5.3 nursery stage disease control
Disease can be when growing seedlings be soaked root by 800 times of immersion kinds of 50 thiophanate methyl wetting powder 5 minutes or while planting.
Described a kind of sweet potato cultivation method is characterized in that prepared by the following method by described slow-release carbamide:
(1) take sodium rice carbon and kaolin powder, the part by weight of the two is 0.1:1-2;
(2) kaolin powder is calcined under 420-470 ℃ to 4-5 hour, kaolin powder, sodium rice carbon are mixed, add the liquefied petrolatum, the wintergreen of 4-5 times weight, the carboxymethyl cellulose of 3-4%, the 3-5% aluminium hydroxide that are equivalent to kaolin powder weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid; Be sprayed on outside urea granules, obtain slow-release carbamide.
Advantage of the present invention is:
The present invention plants by the method for rational selection of land, whole ground, employing science economy in good time, guaranteed the growth condition that sweet potato is outstanding, sneak into the compositions such as various composite fertilizers, powder of straw, quicklime in whole ground, effectively preventing the jaundice of sweet potato blade face, blade face is little, growth is slow, the sweet potato of bearing is little, lightweight, premunition is poor, easily suffer from the shortcoming such as leaf spot.
Embodiment
Embodiment 1
The implantation methods of a kind of sweet potato is characterized in that comprising following aspect:
1, plot is selected:
Selection is away from the traffic major trunk roads, environmental nonpollution, and water source and soil quality meet " Agricultural product without pollution technical specification " requirement, the clay that physical features is high and dry, water drainage is convenient, soil layer is deep, the plantation of the field of clay loam; The soil of the fertilizers such as every mu of soil application 2500-3000 kilogram farmers' cow dung, pig manure, 8-10 kilogram slow-release carbamide, 2-4 kilogram 3% phoxim granule, 2-3 kilogram potassium chloride, 2-3 kilogram zinc sulphate, 8-12 kilogram diammonium phosphate, 10-15 kilogram calcium dihydrogen phosphate, 50-80 kilogram powder of straw, 300-500 kilogram natural pond slag, 20-30 kilogram flyash, 2-3 kilogram quicklime and upper soll layer 10-15 centimetre is mixed thoroughly;
2, whole ground ridging:
2.1 whole ground
The Chun-shan Mountain taro should be deep ploughed and be frozen upturned soil during the autumn and winter, 30 centimetres of left and right of tilling depth, the whole broken support ridger of spring second ploughing leveling, the summer taro plough in time support ridger after the previous crops results;
2.2 ridging
Support ridger requires soil rather dry not wet, upper without clod, and the seedbed, slope adopts large level ditch planting, lower to Wo Fa, row spacing 70-80 centimetre, the high 20-23 centimetre in ridge, row spacing 30-33 centimetre; Ground, drought level ground adopts duplicate rows plantation, row spacing 70-80 centimetre, the high 20-23 centimetre in ridge, 30 centimetres of row spacings;
3, plant:
3.1 plant the time
Spring, taro was in the middle ten days and the last ten days in April, and 10 centimetres of ground temperature are stable can plant during by 15 degrees centigrade, strive for early planting in good time, the summer taro require to plant about June 15 complete;
3.2 collect seedling
During 20-23 centimetre of taro seedling, can collect seedling, strong sprout standard: seedling age 30-35 days, the heavy 0.75-1 kilograms of hundred strains, the long 20-25 centimetre of seedling, thick 5 millimeters of stem, the blade plumpness, be of moderate size, dark green anosis worm;
3.3 plant
By plug flat or oblique cutting method, plant dark 5-7 centimetre, water sufficient water, the compacting of obturaging, large seedling is separately planted, and does not plant spend the night seedling and sick worm seedling; Rational close planting, large-ridge double-row, intersection is planted, spacing in the rows 30-40 centimetre, planting density is advisable with 3000-3500 plant/acre;
3.4 fill a vacancy
5-7 days after planting, select strong sprout, looks into seedling and fill a vacancy;
4, fertilising:
Taro seedling envelope is carried out spray leaf fertilizer in right amount according to the growing way appearance behind ridge, can select 0.5% urea solution, 0.2% potassium dihydrogen phosphate solution or 20% superphosphate liquid and high-quality foliage fertilizer mixture;
5 extermination of disease and insect pest
5.1 quarantine
Taro kind, taro seedling should be implemented the allocation and transportation quarantine according to the crops operational procedure of quarantining;
5.2 crop rotation
Select the plot plantation of not planting sweet potato in 3 years;
5.3 nursery stage disease control
Disease can be when growing seedlings be soaked root by 800 times of immersion kinds of 50 thiophanate methyl wetting powder 5 minutes or while planting.
Prepared by the following method by described slow-release carbamide:
(1) take sodium rice carbon and kaolin powder, the part by weight of the two is 0.1:1-2;
(2) kaolin powder is calcined under 470 ℃ to 4-5 hour, kaolin powder, sodium rice carbon are mixed, add the wintergreen of the liquefied petrolatum that is equivalent to kaolin powder weight 3%, 5 times of weight, 3% carboxymethyl cellulose, 5% aluminium hydroxide, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid; Be sprayed on outside urea granules, obtain slow-release carbamide.
The present invention adopts the beginning of March to grow seedlings, and starts to plant numerous seedling about April 15, the Chun-shan Mountain taro is planted before May 15, and 30 mu of experimental field, per mu yield is all more than 9000 jin, 12000 jin of the highest per mu yields.Similar plot, 6000 jin of left and right of per mu yield.
Claims (2)
1. the implantation methods of a sweet potato is characterized in that comprising following aspect:
(1), plot is selected:
Selection is away from the traffic major trunk roads, environmental nonpollution, and water source and soil quality meet " Agricultural product without pollution technical specification " requirement, the clay that physical features is high and dry, water drainage is convenient, soil layer is deep, the plantation of the field of clay loam; The soil of the fertilizers such as every mu of soil application 2500-3000 kilogram farmers' cow dung, pig manure, 8-10 kilogram slow-release carbamide, 2-4 kilogram 3% phoxim granule, 2-3 kilogram potassium chloride, 2-3 kilogram zinc sulphate, 8-12 kilogram diammonium phosphate, 10-15 kilogram calcium dihydrogen phosphate, 50-80 kilogram powder of straw, 300-500 kilogram natural pond slag, 20-30 kilogram flyash, 2-3 kilogram quicklime and upper soll layer 10-15 centimetre is mixed thoroughly;
(2), whole ground ridging:
(2.1) wholely
The Chun-shan Mountain taro should be deep ploughed and be frozen upturned soil during the autumn and winter, 30 centimetres of left and right of tilling depth, the whole broken support ridger of spring second ploughing leveling, the summer taro plough in time support ridger after the previous crops results;
(2.2) ridging
Support ridger requires soil rather dry not wet, upper without clod, and the seedbed, slope adopts large level ditch planting, lower to Wo Fa, row spacing 70-80 centimetre, the high 20-23 centimetre in ridge, row spacing 30-33 centimetre; Ground, drought level ground adopts duplicate rows plantation, row spacing 70-80 centimetre, the high 20-23 centimetre in ridge, 30 centimetres of row spacings;
(3), plant:
(3.1) plant the time
Spring, taro was in the middle ten days and the last ten days in April, and 10 centimetres of ground temperature are stable can plant during by 15 degrees centigrade, strive for early planting in good time, the summer taro require to plant about June 15 complete;
(3.2) collect seedling
During 20-23 centimetre of taro seedling, can collect seedling, strong sprout standard: seedling age 30-35 days, the heavy 0.75-1 kilograms of hundred strains, the long 20-25 centimetre of seedling, thick 5 millimeters of stem, the blade plumpness, be of moderate size, dark green anosis worm;
(3.3) plant
By plug flat or oblique cutting method, plant dark 5-7 centimetre, water sufficient water, the compacting of obturaging, large seedling is separately planted, and does not plant spend the night seedling and sick worm seedling; Rational close planting, large-ridge double-row, intersection is planted, spacing in the rows 30-40 centimetre, planting density is advisable with 3000-3500 plant/acre;
(3.4) fill a vacancy
5-7 days after planting, select strong sprout, looks into seedling and fill a vacancy;
(4), fertilising:
Taro seedling envelope is carried out spray leaf fertilizer in right amount according to the growing way appearance behind ridge, can select 0.5% urea solution, 0.2% potassium dihydrogen phosphate solution or 20% superphosphate liquid and high-quality foliage fertilizer mixture;
(5) extermination of disease and insect pest
(5.1) quarantine
Taro kind, taro seedling should be implemented the allocation and transportation quarantine according to the crops operational procedure of quarantining;
(5.2) crop rotation
Select the plot plantation of not planting sweet potato in 3 years;
(5.3) nursery stage disease control
Disease can be when growing seedlings be soaked root by 800 times of immersion kinds of 50 thiophanate methyl wetting powder 5 minutes or while planting.
2. a kind of sweet potato cultivation method according to claim 1 is characterized in that prepared by the following method by described slow-release carbamide:
(1) take sodium rice carbon and kaolin powder, the part by weight of the two is 0.1:1-2;
(2) kaolin powder is calcined under 420-470 ℃ to 4-5 hour, kaolin powder, sodium rice carbon are mixed, add the liquefied petrolatum, the wintergreen of 4-5 times weight, the carboxymethyl cellulose of 3-4%, the 3-5% aluminium hydroxide that are equivalent to kaolin powder weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid; Be sprayed on outside urea granules, obtain slow-release carbamide.
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| CN201310327443.7A CN103430733B (en) | 2013-07-31 | 2013-07-31 | The kind method for planting of a kind of sweet potato |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703991A (en) * | 2013-12-28 | 2014-04-09 | 青岛农业大学 | Method for cultivating fresh-eaten type sweet potatoes with high quality and high yield |
| CN104370649A (en) * | 2014-11-28 | 2015-02-25 | 无为县凤鸣草岗生态农业有限公司 | High-growth-rate compound fertilizer special for sweet potatoes and sweet potato planting method |
| CN104488485A (en) * | 2014-11-19 | 2015-04-08 | 柳州市源晨农副产品有限公司 | Planting method for saving water and improving corn yield |
| CN106034586A (en) * | 2016-05-23 | 2016-10-26 | 安徽龙王山农业股份有限公司 | Method for planting yams by using straws |
| CN106211983A (en) * | 2016-07-25 | 2016-12-14 | 福州市农业科学研究所 | A kind of cultural method that can improve south yield of sweet potato |
| CN106234007A (en) * | 2016-08-24 | 2016-12-21 | 海门市农业技术推广中心 | A kind of taro two-membrane process implantation methods |
| CN106233962A (en) * | 2016-07-28 | 2016-12-21 | 蒋丽红 | A kind of cultural method of rich iron oxide red potato |
| CN106576752A (en) * | 2016-11-23 | 2017-04-26 | 温荣清 | Purple yam water cultivation and seedling nursing method |
| CN106717809A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of high-production planting method for sweet potato |
| CN107673862A (en) * | 2017-10-27 | 2018-02-09 | 邱金余 | A kind of compound fertilizer that sweet potato plant can be promoted to take root |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703991A (en) * | 2013-12-28 | 2014-04-09 | 青岛农业大学 | Method for cultivating fresh-eaten type sweet potatoes with high quality and high yield |
| CN104488485A (en) * | 2014-11-19 | 2015-04-08 | 柳州市源晨农副产品有限公司 | Planting method for saving water and improving corn yield |
| CN104370649A (en) * | 2014-11-28 | 2015-02-25 | 无为县凤鸣草岗生态农业有限公司 | High-growth-rate compound fertilizer special for sweet potatoes and sweet potato planting method |
| CN106034586A (en) * | 2016-05-23 | 2016-10-26 | 安徽龙王山农业股份有限公司 | Method for planting yams by using straws |
| CN106211983A (en) * | 2016-07-25 | 2016-12-14 | 福州市农业科学研究所 | A kind of cultural method that can improve south yield of sweet potato |
| CN106233962A (en) * | 2016-07-28 | 2016-12-21 | 蒋丽红 | A kind of cultural method of rich iron oxide red potato |
| CN106234007A (en) * | 2016-08-24 | 2016-12-21 | 海门市农业技术推广中心 | A kind of taro two-membrane process implantation methods |
| CN106576752A (en) * | 2016-11-23 | 2017-04-26 | 温荣清 | Purple yam water cultivation and seedling nursing method |
| CN106717809A (en) * | 2016-11-25 | 2017-05-31 | 河池市农业科学研究所 | A kind of high-production planting method for sweet potato |
| CN107673862A (en) * | 2017-10-27 | 2018-02-09 | 邱金余 | A kind of compound fertilizer that sweet potato plant can be promoted to take root |
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