CN104885684A - Device and method for planting selenium-rich potatoes - Google Patents
Device and method for planting selenium-rich potatoes Download PDFInfo
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- CN104885684A CN104885684A CN201510373718.XA CN201510373718A CN104885684A CN 104885684 A CN104885684 A CN 104885684A CN 201510373718 A CN201510373718 A CN 201510373718A CN 104885684 A CN104885684 A CN 104885684A
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Abstract
The invention discloses a device and a method for planting selenium-rich potatoes. The device comprises a kettle, a liquid adding mechanism and liquid injecting mechanisms. Selenium-rich nutrient liquid can be stored in the kettle, the height of the liquid adding mechanism can be adjusted, and the liquid injecting mechanisms can be opened and closed under the control of lifting draw bars with limiting plates. The device and the method have the advantages that the device can be buried in soil, the selenium-rich nutrient liquid can seep into the soil, accordingly, the absorption and utilization rates can be increased, liquid injection can be finely controlled under the opening and closing control of the lifting draw bars, labor can be reduced, the device is convenient to use, and wastage of the selenium-rich nutrient liquid can be reduced.
Description
Technical field
The present invention relates to field of agricultural cultivation, relate to a kind of planting unit and the method that use rich selenium potato specifically.
Background technology
Selenium is a kind of required trace element of a kind of humans and animals, have scavenging free radicals anti-oxidant, delay senility, anticancer, the biological property such as develop immunitypty, antagonism heavy metal.The data that WHO announces also shows, the whole world has more than 40 country to belong to low selenium or scarce selenium area.Human body selenium source is main, and by dietary int ake, rich selenium agricultural byproducts are human body Selenium Supplement element effective ways, and therefore, technique of enriched selenium is the hot fields of scientists study exploitation.The Se content of crops is generally by the impact of crop varieties, Selenium in Soil content and the factor such as some physical and chemical indexs, agronomy control measures.China belongs to the country that soil seriously lacks selenium, and the whole nation about has the area of 70% all to belong to scarce selenium area.The selenium deficiency of soil directly results in the deficiency of Se content in most of regional crops, makes China a big chunk crowd be in selemium nutrition deficiency state.
At present in the field of planting of selenium-enriched crop, common method has: 1) by spraying Selenium-rich nutrient solution on the blade face or limb of crop or fruit tree.2) or nutrient solution fertile by the rich selenium of injection in limb.3) by applying rich selenium fertilizer or solid-state selenium in the soil of crop root.But said method exists, and operation is loaded down with trivial details, the amount of labour large, low to the availability of selenium, the shortcomings such as loss is large.Therefore a kind of selenium-rich crops implantation methods that can overcome above-mentioned defect is needed badly.
Summary of the invention
The object of this invention is to provide the planting unit in a kind of efficient selenium-rich crops plantation, and utilize this device to the method for carrying out rich selenium potato planting.
The planting unit realizing a kind of rich selenium potato of above-mentioned purpose of the present invention comprises:
The planting unit of a kind of rich selenium potato: comprise kettle body 1, described kettle body 1 has the structure of hollow to store Selenium-rich nutrient solution, opening is arranged at the top of kettle body 1, position corresponding to kettle body 1 opening is fixed with location division 2, described location division 2 has internal thread, filling mechanism, this filling mechanism comprises funnel-shaped upper part 3 and tubular lower 4, described funnel-shaped upper part 3 and the junction of tubular lower 4 are provided with spring cup 5, described tubular lower 4 is provided with the external screw thread adapted with location division, this location division 2 can be threaded connection and screw in kettle body 1 inside, the height that described filling mechanism exposes kettle body 1 can be regulated by this screw thread rotation, the side of described kettle body 1 is provided with mechanism for filling liquid, described mechanism for filling liquid comprises tubular rear 9 and open shape front portion 10, described open shape front portion 10 is provided with multiple liquid injection hole, described liquid injection hole is triangle, the top of described tubular rear 9 and anterior 10 junctions of open shape is provided with opening, lifting rod inserts in mechanism for filling liquid by this opening, lifting rod comprises the handle 6 on top, the bar 7 at middle part and the limiting plate 8 of bottom, the folding of mechanism for filling liquid is realized by this lifting rod, stopping means prevents this lifting rod pull-out mechanism for filling liquid.
Preferably, described mechanism for filling liquid is multiple.
A kind of implantation methods utilizing the planting unit of this rich selenium potato to carry out rich selenium potato, it is characterized in that: during this planting unit is placed into the soil, rotating screw thread, to make filling mechanism expose the height of kettle body 1 suitable, put down lifting rod, by liquid feeding structure, Selenium-rich nutrient solution is added in kettle body 1, spring cup 5 is buckled after adding, to prevent volatilization, during use, mention lifting rod, make Selenium-rich nutrient solution flow into the open shape front portion 10 of mechanism for filling liquid, and infiltrate in soil by multiple liquid injection hole, when not needing to use, put down lifting rod.
The step that potato is specifically planted comprises:
(1) wholely, select suitable soil as potato planting ground, deep plough after spreading fertilizer over the fields the mixed fertilizer that becomes thoroughly decomposed, level land after deep ploughing;
(2) ridging, ridging after a time of ploughing shallowly;
(3), seed selection and process, choose excellent Potato Cultivars, sowing after seed dressing, after planting earthing, and imbed described planting unit at correct position;
(4) apply base manure, and irrigate, and carry out applying base manure by the amount of 20 kgs/acre, the ratio of 1: 5 is by after Selenium-rich nutrient solution and water mixed dissolution by weight simultaneously, and add described planting unit and apply Selenium-rich nutrient solution to soil, applied amount is 15 kgs/acre, described selenium-rich nutritive fluid component is: sodium selenite 3-5 part, potassium borohydride 2-4 part, boric acid 3-4 part, ammonium molybdate 1-2 part, manganese sulphate 7-9 part, glucose 10-13 part, urea 10-25 part, dehydrated potato powder 4-6 part, 100 parts, water;
(5) field management, results.
Relative to prior art, Advantageous Effects of the present invention is:
1. the availability of pair selenium is high, applies object for the strongest soil of Crop ability, improves absorption ratio.
2. easy to use, open spring cup and namely can add or change Selenium-rich nutrient solution, buckle spring cup and nutrient solution can be avoided to volatilize.
3. precision controls, and when needing to use, as long as mention lifting rod just can apply Selenium-rich nutrient solution, when not needing to use, puts down lifting rod, avoids waste.Make the amount of applying selenium realize Precise control, it also avoid excessively applying selenium simultaneously and crop is caused damage.
4. reduce the amount of labour, only need be buried in the earth disposable for this device, can realize repeatedly planting, gather in the crops process continue add selenium.
5. by rational nutrient solution prescription, and applied amount, make the potato obtained both be rich in selenium element, turn avoid excessively applying selenium and soil is caused damage.
Accompanying drawing explanation
Fig. 1 is the planting unit schematic diagram of rich selenium potato;
In figure, 1 is kettle body, and 2 is location division, and 3 is funnel-shaped upper part, and 4 is tubular lower, and 5 is spring cup, and 6 is handle, and 7 is bar, and 8 is limiting plate, and 9 is tubular rear, and 10 is open shape front portion.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Fig. 1 shows the planting unit of a kind of rich selenium potato of the present invention, and as shown in Figure 1, the planting unit of this rich selenium potato comprises:
The planting unit of a kind of rich selenium potato: comprise kettle body 1, described kettle body 1 has the structure of hollow to store Selenium-rich nutrient solution, opening is arranged at the top of kettle body 1, position corresponding to kettle body 1 opening is fixed with location division 2, described location division 2 has internal thread, filling mechanism, this filling mechanism comprises funnel-shaped upper part 3 and tubular lower 4, described funnel-shaped upper part 3 and the junction of tubular lower 4 are provided with spring cup 5, described tubular lower 4 is provided with the external screw thread adapted with location division, this location division 2 can be threaded connection and screw in kettle body 1 inside, the height that described filling mechanism exposes kettle body 1 can be regulated by this screw thread rotation, the side of described kettle body 1 is provided with mechanism for filling liquid, described mechanism for filling liquid comprises tubular rear 9 and open shape front portion 10, described open shape front portion 10 is provided with multiple liquid injection hole, described liquid injection hole is triangle, the top of described tubular rear 9 and anterior 10 junctions of open shape is provided with opening, lifting rod inserts in mechanism for filling liquid by this opening, lifting rod comprises the handle 6 on top, the bar 7 at middle part and the limiting plate 8 of bottom, the folding of mechanism for filling liquid is realized by this lifting rod, stopping means prevents this lifting rod pull-out mechanism for filling liquid.
During use, during the planting unit of rich selenium potato is placed into the soil, make the anterior 10 sowing portions of the open shape of mechanism for filling liquid, rotating screw thread, to make filling mechanism expose the height of kettle body 1 suitable, put down lifting rod, by liquid feeding structure, Selenium-rich nutrient solution is added in kettle body 1, spring cup 5 is buckled, to prevent volatilization, during use after adding, mention lifting rod, make Selenium-rich nutrient solution flow into the open shape front portion 10 of mechanism for filling liquid, and infiltrated in soil by multiple liquid injection hole, when not needing to use, put down lifting rod, avoid waste.Make the amount of applying selenium realize Precise control, it also avoid excessively applying selenium simultaneously and crop is caused damage.
The step that potato is specifically planted comprises:
(1) wholely, select suitable soil as potato planting ground, deep plough after spreading fertilizer over the fields the mixed fertilizer that becomes thoroughly decomposed, level land after deep ploughing;
(2) ridging, ridging after a time of ploughing shallowly;
(3), seed selection and process, choose excellent Potato Cultivars, sowing after seed dressing, after planting earthing, and imbed described planting unit at correct position;
(4) apply base manure, and irrigate, and carry out applying base manure by the amount of 20 kgs/acre, the ratio of 1: 5 is by after Selenium-rich nutrient solution and water mixed dissolution by weight simultaneously, and add described planting unit and apply Selenium-rich nutrient solution to soil, applied amount is 15 kgs/acre, described selenium-rich nutritive fluid component is: sodium selenite 3-5 part, potassium borohydride 2-4 part, boric acid 3-4 part, ammonium molybdate 1-2 part, manganese sulphate 7-9 part, glucose 10-13 part, urea 10-25 part, dehydrated potato powder 4-6 part, 100 parts, water;
(5) field management, results.
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (4)
1. the planting unit of a rich selenium potato, it is characterized in that, comprise kettle body, described kettle body has the structure of hollow to store Selenium-rich nutrient solution, opening is arranged at the top of kettle body, position corresponding to kettle body opening is fixed with location division, described location division has internal thread, filling mechanism, this filling mechanism comprises funnel-shaped upper part and tubular lower, described funnel-shaped upper part and the junction of tubular lower are provided with spring cup, described tubular lower is provided with the external screw thread adapted with location division, this location division can be threaded connection and screw in kettle body inside, the height that described filling mechanism exposes kettle body can be regulated by this screw thread rotation, the side of described kettle body is provided with mechanism for filling liquid, described mechanism for filling liquid comprises tubular rear and open shape is anterior, described open shape front portion is provided with multiple liquid injection hole, described liquid injection hole is triangle, the top of described tubular rear and the anterior junction of open shape is provided with opening, lifting rod inserts in mechanism for filling liquid by this opening, lifting rod comprises the handle on top, the bar at middle part and the limiting plate of bottom, the folding of mechanism for filling liquid is realized by this lifting rod, stopping means prevents this lifting rod pull-out mechanism for filling liquid.
2. the planting unit of a kind of rich selenium potato as claimed in claim 1, it is characterized in that, described mechanism for filling liquid is multiple.
3. the method utilizing the planting unit of the rich selenium potato described in claim 1 or 2 to carry out rich selenium potato planting, it is characterized in that, during this planting unit is placed into the soil, rotating screw thread, to make filling mechanism expose the height of kettle body suitable, put down lifting rod, by liquid feeding structure, Selenium-rich nutrient solution is added in kettle body, spring cup is buckled after adding, to prevent volatilization, during use, mention lifting rod, Selenium-rich nutrient solution is made to flow into the open shape front portion of mechanism for filling liquid, and infiltrated in soil by multiple liquid injection hole, when not needing to use, put down lifting rod.
4. a method for the method plantation of rich selenium potato planting as claimed in claim 3, is characterized in that: the step that potato is specifically planted comprises:
(1) wholely, select suitable soil as potato planting ground, deep plough after spreading fertilizer over the fields the mixed fertilizer that becomes thoroughly decomposed, level land after deep ploughing;
(2) ridging, ridging after a time of ploughing shallowly;
(3), seed selection and process, choose excellent Potato Cultivars, sowing after seed dressing, after planting earthing, and imbed described planting unit at correct position;
(4) apply base manure, and irrigate, and carry out applying base manure by the amount of 20 kgs/acre, the ratio of 1: 5 is by after Selenium-rich nutrient solution and water mixed dissolution by weight simultaneously, and add described planting unit and apply Selenium-rich nutrient solution to soil, applied amount is 15 kgs/acre, described selenium-rich nutritive fluid component is: sodium selenite 3-5 part, potassium borohydride 2-4 part, boric acid 3-4 part, ammonium molybdate 1-2 part, manganese sulphate 7-9 part, glucose 10-13 part, urea 10-25 part, dehydrated potato powder 4-6 part, 100 parts, water;
(5) field management, results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373718.XA CN104885684B (en) | 2015-06-30 | 2015-06-30 | Device and method for planting selenium-rich potatoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373718.XA CN104885684B (en) | 2015-06-30 | 2015-06-30 | Device and method for planting selenium-rich potatoes |
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| Publication Number | Publication Date |
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| CN104885684A true CN104885684A (en) | 2015-09-09 |
| CN104885684B CN104885684B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510373718.XA Expired - Fee Related CN104885684B (en) | 2015-06-30 | 2015-06-30 | Device and method for planting selenium-rich potatoes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099806A (en) * | 2021-04-16 | 2021-07-13 | 东北农业大学 | Potato calcium magnesium phosphate fertilizer suitable dosage of slightly acidic loam under rain-fed condition and applying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6701856B1 (en) * | 2001-09-24 | 2004-03-09 | Winske, Inc. | Farming applicator |
| CN2664386Y (en) * | 2003-06-19 | 2004-12-22 | 于力 | Portable seep irrigation barrel |
| CN201210821Y (en) * | 2008-07-04 | 2009-03-25 | 徐爱芳 | Plant transfusion device |
| CN202285734U (en) * | 2011-10-17 | 2012-07-04 | 孔才春 | Infiltrating irrigation system |
-
2015
- 2015-06-30 CN CN201510373718.XA patent/CN104885684B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6701856B1 (en) * | 2001-09-24 | 2004-03-09 | Winske, Inc. | Farming applicator |
| CN2664386Y (en) * | 2003-06-19 | 2004-12-22 | 于力 | Portable seep irrigation barrel |
| CN201210821Y (en) * | 2008-07-04 | 2009-03-25 | 徐爱芳 | Plant transfusion device |
| CN202285734U (en) * | 2011-10-17 | 2012-07-04 | 孔才春 | Infiltrating irrigation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099806A (en) * | 2021-04-16 | 2021-07-13 | 东北农业大学 | Potato calcium magnesium phosphate fertilizer suitable dosage of slightly acidic loam under rain-fed condition and applying device |
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| Publication number | Publication date |
|---|---|
| CN104885684B (en) | 2017-01-25 |
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Granted publication date: 20170125 Termination date: 20180630 |