CN1759649A - Bi-layered fertilizing and seeding apparatus - Google Patents
Bi-layered fertilizing and seeding apparatus Download PDFInfo
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- CN1759649A CN1759649A CN 200410091121 CN200410091121A CN1759649A CN 1759649 A CN1759649 A CN 1759649A CN 200410091121 CN200410091121 CN 200410091121 CN 200410091121 A CN200410091121 A CN 200410091121A CN 1759649 A CN1759649 A CN 1759649A
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- pipe
- fertilizer
- seeding apparatus
- fertilizing
- seed
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Abstract
A dual-layer fertilizer applying-sowing machine is composed of guttering shovel and its handle, base fertilizer tube, seed fertilizer tube and seed tube. It features that the lower open end of seed fertilizer tube is 15-25 cm higher than that of base fertilizer tube and the lower open end of seed tube is 3-7 cm higher than that of seed fertilizer tube.
Description
Affiliated technical field
The present invention relates to a kind of fertilizing and seeding apparatus of sower.
Background technology
Present existing fertilizing and seeding apparatus applies fertilizer in sowing, has only guaranteed crops seedling stage growth to nutrient demand, but since crop at later stages nutrient demand is increased and then need topdress.When crop was topdressed at later stages, fertilizer was only executed on the top layer of soil, so fertilizer is volatile, and nutrient can not fully be absorbed by the root system of crop; Topdressing also needs to drop into a large amount of manpower and materials, has increased the grain-production cost.Up-to-date test shows if execute deep layer fertilizer in sowing can significantly increase grain yield, and saves topdressing operation.So design has the requirement that the seeding apparatus of bi-layered fertilizing meets the agronomy volume increase.
Summary of the invention
In order to overcome the deficiency that above-mentioned existing fertilizing and seeding apparatus exists, the invention provides a kind of bi-layered fertilizing and seeding apparatus, the two-layer fertilising of the same time-division depth in sowing, this device can not only guarantee the not volatile waste of fertilizer, nutrient is fully absorbed by crop root, and only need carry out the single-dose application operation and just can satisfy crops seedling stage growth and the required nutrient of late growing stage in the crop whole growth process.
The technical solution adopted for the present invention to solve the technical problems is: trench digging spade and bottom fertilizer pipe are linked in sequence by front and back by welding, by tunable arrangement bottom fertilizer pipe and seed manure pipe are linked in sequence by front and back then, 15-25cm above the bottom fertilizer pipe fertilizer outlet is adjustable for seed manure pipe fertilizer outlet.Bottom fertilizer pipe and the intensity that has improved the trench digging spade being connected of trench digging spade.This device buries deeplyer because of bottom fertilizer pipe when seeding and fertilizing, is guaranteeing that fertilizer is not volatile, and nutrient has also reached the effect of chiselling earth when can fully be absorbed by crop root.
The invention has the beneficial effects as follows: in the crop whole growth process, not only can reduce topdressing operation, thereby reduce the grain-production cost, and nutrient can fully absorb by crop root, help the crop late growing stage, obvious effect of increasing production.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is a front view of the present invention.
1. trench digging spades among the figure, 2. bottom fertilizer pipe, 3. seed manure pipe, 4. before connecting plate, 5. back connecting plate, 6. kind of pipe is 7. adjusted screw, 8. trip bolt, 9. fixing card.
Embodiment
Ditch in the accompanying drawings spade (1) and bottom fertilizer pipe (2) by the welding be linked in sequence by front and back, by fixing card (9) and trip bolt (8) bottom fertilizer pipe (2) and seed manure pipe (3) are linked in sequence by front and back then, the fertilizer outlet of seed manure pipe (3) is adjustable between the 15-25cm of the fertilizer outlet top of bottom fertilizer pipe (2).During operation, base fertilizer applies underground 25-40cm place by bottom fertilizer pipe (2), and soil natural returns soil, and the fertilizer that flows out from seed manure pipe (3) drops on from the fertilizer top 15-25cm that bottom fertilizer pipe (2) flows out, and base fertilizer is made for thing late growing stage needs.Planting pipe (6) is connected by preceding connecting plate (4), back connecting plate (5) and adjustment screw (7) with seed manure pipe (3), kind of the mouth that falls of planting pipe (6) is adjustable between the 3-7cm of the fertilizer outlet top of seed manure pipe (3), during operation, can avoid burning according to fertilizing amount size adjustment seed manure spacing and plant.
Claims (3)
1, a kind of bi-layered fertilizing and seeding apparatus is made up of trench digging spade, fertilising pipe, kind pipe, it is characterized in that: the fertilizing mechanism of this device is by two fertilising pipes---seed manure pipe and bottom fertilizer pipe are formed.
2, bi-layered fertilizing and seeding apparatus according to claim 1 is characterized in that: seed manure pipe fertilizer outlet is adjustable between the 15-25cm above the bottom fertilizer pipe fertilizer outlet.
3, bi-layered fertilizing and seeding apparatus according to claim 1 is characterized in that: plant pipe and fall kind of mouth adjustable between the 3-7cm above the seed manure pipe fertilizer outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091121 CN1759649A (en) | 2004-11-19 | 2004-11-19 | Bi-layered fertilizing and seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091121 CN1759649A (en) | 2004-11-19 | 2004-11-19 | Bi-layered fertilizing and seeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1759649A true CN1759649A (en) | 2006-04-19 |
Family
ID=36705977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410091121 Pending CN1759649A (en) | 2004-11-19 | 2004-11-19 | Bi-layered fertilizing and seeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1759649A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066014B (en) * | 2007-04-06 | 2011-07-06 | 西北农林科技大学 | Layered fertilizing and seeding device of seeder |
| CN102257901A (en) * | 2010-05-28 | 2011-11-30 | 辽宁省农业科学院环境资源与农村能源研究所 | High efficiency fertilizing method of maize with double-layer deep placement |
| CN102783299A (en) * | 2012-08-20 | 2012-11-21 | 东北农业大学 | Proportional layering fertilizer applying device |
-
2004
- 2004-11-19 CN CN 200410091121 patent/CN1759649A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066014B (en) * | 2007-04-06 | 2011-07-06 | 西北农林科技大学 | Layered fertilizing and seeding device of seeder |
| CN102257901A (en) * | 2010-05-28 | 2011-11-30 | 辽宁省农业科学院环境资源与农村能源研究所 | High efficiency fertilizing method of maize with double-layer deep placement |
| CN102783299A (en) * | 2012-08-20 | 2012-11-21 | 东北农业大学 | Proportional layering fertilizer applying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |