CN102890011A - Manual vertical compression root drill - Google Patents
Manual vertical compression root drill Download PDFInfo
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- CN102890011A CN102890011A CN201210422163XA CN201210422163A CN102890011A CN 102890011 A CN102890011 A CN 102890011A CN 201210422163X A CN201210422163X A CN 201210422163XA CN 201210422163 A CN201210422163 A CN 201210422163A CN 102890011 A CN102890011 A CN 102890011A
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Abstract
The invention provides a manual vertical compression root drill and belongs to a root sampling tool of a frost ecological system. The root drill comprises a fixed depth scale drill barrel, a drill bit screwed down on the fixed depth scale drill barrel, a sleeve type handle set arranged on the side of the top end of the fixed depth scale drill barrel and a piston type soil pusher sliding up and down in the fixed depth scale drill barrel, wherein a soil generation layer observing window is formed in the side of the fixed depth scale drill barrel. The manual vertical compression root drill has the advantages of cutting roots easily, hardly wearing the drill bit, easily going into the deep soil layer, easily sampling root systems at different soil layers according to the soil generation layer, easily and quickly removing soil from the drill barrel.
Description
Technical field
A kind of manual direct press type root bores and belongs to forest ecosystem root sampling instrument.
Background technology
Root system of plant, especially radicula are the important component parts in forest ecosystem carbonaceous subterranean storehouse.The accurate estimation of ecosystem root biomass can affect the estimation effect of ecosystem carbon density.About the method for estimation of ecosystem root biomass, there are the method for entirely digging and root to bore method.Although the method for digging can be estimated individual plant fine-root biomass comparatively accurately entirely, but be subjected to the restriction of manpower and financial resources, especially full the method for digging need to dig out root system, destroy the restriction in forest land, entirely digs method and is not suitable for the estimation of the forest ecosystem root biomass take arbor as sociales.Although root bores the restriction that method is subjected to root drill bit diameter, can not estimate thick root, but can estimate the biomass of radicula, and to the destruction of forest ecosystem much smaller than entirely digging method, so the root method of boring obtains widely applying in the estimation of forest ecosystem Fine Root Biomass.
Root bores the used root of method and bores many by the earth boring auger replacement in the agricultural soil research.Because agricultural land soil is much different from the forest soil existence, far more than agricultural soil, therefore can there be following shortcoming in earth boring auger as the root brill such as the soil intrusions such as root system and chad in the forest soil:
1) the earth boring auger drill bit is cut the root difficulty, and drill bit is easy to wear;
2) drill bit advances difficulty to dark soil layer;
3) be difficult for carrying out the sampling of different soil root system according to soil genetic horizon;
4) the release difficulty of the soil in drill bit or the drilling pipe or speed to introduce are low.
Summary of the invention
In order to address the above problem, the present invention has designed a kind of manual direct press type root and has bored, and this root bores and compares earth boring auger, and it is easy to have a root of cutting, and drill bit is not easy to wear; The soil layer propelling is easy deeply in soil; Be easy to carry out the sampling of different soil root system according to soil genetic horizon; Soil shifts out easily in the drilling pipe, and fireballing advantage.
The object of the present invention is achieved like this:
A kind of manual direct press type root bores, and comprises depthkeeping scale drilling pipe, screws in the drill bit of depthkeeping scale drilling pipe bottom, is configured in the bushing type handle suit of side, depthkeeping scale drilling pipe top, at the inner up and down piston type soil body pusher of depthkeeping scale drilling pipe; The side of described depthkeeping scale drilling pipe has the soil genetic horizon view window.
Above-mentioned a kind of manual direct press type root bores; described depthkeeping scale drilling pipe is the tubular construction of hollow upper and lower side opening; the soil genetic horizon view window of side and next door thereof all are carved with or are printed on scale mark; upper surface at scale mark is provided with protective seam, and described protective seam is film, adhesive tape or the transparent organic glass bonding with depthkeeping scale drilling pipe.
Above-mentioned a kind of manual direct press type root bores, described drill bit bottom circumferencial direction, be distributed with the shape of triangular wave, sawtooth wave or half crescent moon, in the bottom of triangular wave or sawtooth wave blade arranged, at the identical single side of triangular wave direction, sawtooth wave hypotenuse or half crescent moon inner side edge blade is arranged; Perhaps the dual-side at triangular wave, sawtooth wave or half crescent moon has blade.
Above-mentioned a kind of manual direct press type root bores, described bushing type handle suit comprises the single direct press type handle that is fixedly connected on both sides, depthkeeping scale drilling pipe top, the double manual direct press type handle that removably connects with single direct press type handle, the single manual direct press type handle of pedal that removably connects with single direct press type handle.
Above-mentioned a kind of manual direct press type root bores, and described single direct press type handle is solid or hollow body, and the cross section outline of single direct press type handle is the solid or hollow body of circle, ellipse or regular polygon;
Described double manual direct press type handle is tubular structure, the length of double manual direct press type handle is greater than the length of single direct press type handle, the hollow parts cross section of double manual direct press type handle and the cross section outline of single direct press type handle are similar figures, and the hollow parts sectional dimension of double manual direct press type handle is not less than the cross section outer profile size of single direct press type handle;
The single manual direct press type handle of described pedal:
1., comprise pedal and be connected to the link of pedal end face, rectangle or reclinate rectangle that the face of trampling of described pedal is planar rectangular, be bent upwards, rectangle or reclinate rectangle that what trample face is planar rectangular to the opposite, be bent upwards; Described link is tubular structure, and the hollow parts cross section of link and the cross section outline of single direct press type handle are similar figures, and the hollow parts sectional dimension of link is not less than the cross section outer profile size of single direct press type handle;
2., comprise pedal and be configured in connecting hole on the pedal end face, rectangle or reclinate rectangle that the face of trampling of described pedal is planar rectangular, be bent upwards, rectangle or reclinate rectangle that what trample face is planar rectangular to the opposite, be bent upwards; The cross section outline of the cross section of described connecting hole and single direct press type handle is similar figures, and the sectional dimension of connecting hole is not less than the cross section outer profile size of single direct press type handle.
Above-mentioned a kind of manual direct press type root bores, and described piston type soil body pusher is the right cylinder of pie, and middle shaft part divides and be provided with through hole, and described through hole is cylindrical hole or tapped through hole.
Above-mentioned a kind of manual direct press type root bores, and also comprises the drilling rod fixed support and the drilling rod that are detachably connected on depthkeeping scale drilling pipe top; The support bracket fastened middle part of described drilling rod is provided with diameter greater than the drilling rod through hole of drilling rod diameter of section; Described drilling rod passes the drilling rod through hole along depthkeeping scale drilling pipe direction, utilizes screw or the bolt of the through hole that passes piston type soil body pusher to be connected with the threaded hole that is arranged on the drilling rod bottom, realizes that drilling rod is fixedly connected with piston type soil body pusher.
Above-mentioned a kind of manual direct press type root bores, and described drilling rod top is provided with the handguard limit thruster that is enclosed within the drilling rod periphery, and the diameter of section of described handguard limit thruster is greater than the diameter of drilling rod through hole.
Above-mentioned a kind of manual direct press type root bores, and described handguard limit thruster is plastics, rubber or metal.
Above-mentioned a kind of manual direct press type root bores, and the top of described drilling rod is provided with the double-purpose handle of vertical drilling rod direction.
Because a kind of manual direct press type root of the present invention bores and comprises depthkeeping scale drilling pipe, screw in the drill bit of depthkeeping scale drilling pipe bottom, be configured in the bushing type handle suit of side, depthkeeping scale drilling pipe top, at the inner up and down piston type soil body pusher of depthkeeping scale drilling pipe; The side of described depthkeeping scale drilling pipe has the soil genetic horizon view window; This design so that this root drilling tool to cut root easy, drill bit is not easy to wear; The soil layer propelling is easy deeply in soil; Be easy to carry out the sampling of different soil root system according to soil genetic horizon; Soil shifts out easily in the drilling pipe, and fireballing advantage.
Description of drawings
Fig. 1 is that the manual direct press type root of the present invention bores structural representation.
Among the figure: 1 depthkeeping scale drilling pipe, 11 scale marks, 2 drill bits, 3 single direct press type handles, the single manual direct press type handle of 31 pedals, 4 piston type soil body pushers, 5 soil genetic horizon view windows, 6 drilling rod fixed supports, 7 drilling rods, 8 handguards limit thruster, 9 double-purpose handles.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the invention is described in further detail.
The manual direct press type root of present embodiment bores structural representation as shown in Figure 1, this root bores and comprises depthkeeping scale drilling pipe 1, screw in the drill bit 2 of depthkeeping scale drilling pipe 1 bottom, be configured in the single direct press type handle 3 of side, depthkeeping scale drilling pipe 1 top, at the up and down piston type soil body pusher 4 in depthkeeping scale drilling pipe 1 inside; The side of described depthkeeping scale drilling pipe 1 has soil genetic horizon view window 5.
Described depthkeeping scale drilling pipe 1 is the tubular construction of hollow upper and lower side opening, the soil genetic horizon view window 5 of side and next door thereof all are carved with or are printed on scale mark 11, be provided with the transparent organic glass bonding with depthkeeping scale drilling pipe 1 at the upper surface of scale mark 11, described organic glass can also replace with transparent membrane or adhesive tape.
Described drill bit 2 bottom circumferencial directions are distributed with the structure of triangular wave shape, and at bottom and two sides of triangular wave, are blade.Above-mentioned drill bit 2 bottom circumferencial directions can also be selected the structure of sawtooth wave or half moon shape, and can to select a side or two sides with equidirectional of this shape be the blunt portion.
Described single direct press type handle 3 is solid, the cross section outline is circular, the outside at single direct press type handle 3, also be socketed with the single manual direct press type handle 31 of pedal, the single manual direct press type handle 31 of pedal comprises pedal and the connecting hole that is configured on the pedal end face, and the face of trampling of described pedal and the face relative with the face of trampling are planar rectangular; The cross section outline of the cross section of described connecting hole and single direct press type handle is similar figures, and the sectional dimension of connecting hole is not less than the cross section outer profile size of single direct press type handle 3.
Above-mentioned single direct press type handle 3 can also be chosen as hollow body, and the cross section outline can also be chosen as ellipse or regular polygon; The face of trampling of the single manual direct press type handle 31 of above-mentioned pedal and the face relative with the face of trampling can also be chosen as cambered surface, and this cambered surface not only can be bent upwards but also can be bent downwardly; The single manual direct press type handle 31 of above-mentioned pedal can also be selected by the structure that comprises that pedal and the link that is connected to the pedal end face form, described link is tubular structure, the hollow parts cross section of link and the cross section outline of single direct press type handle 3 are similar figures, and the hollow parts sectional dimension of link is not less than the cross section outer profile size of single direct press type handle 3.
Described piston type soil body pusher 4 is the right cylinder of pie, and middle shaft part divides and be provided with through hole, and this through hole is cylindrical hole or tapped through hole.
The manual direct press type root of present embodiment bores, and also comprises the drilling rod fixed support 6 and the drilling rod 7 that are detachably connected on depthkeeping scale drilling pipe 1 top; The middle part of described drilling rod fixed support 6 is provided with diameter greater than the drilling rod through hole of drilling rod 7 diameter of sections; Described drilling rod 7 passes the drilling rod through hole along depthkeeping scale drilling pipe 1 direction, utilizes screw or the bolt of the through hole that passes piston type soil body pusher 4 to be connected with the threaded hole that is arranged on drilling rod 7 bottoms, realizes that drilling rod 7 is fixedly connected with piston type soil body pusher 4.
Described drilling rod 7 tops are provided with the handguard limit thruster 8 that is enclosed within drilling rod 7 peripheries, and the diameter of section of described handguard limit thruster 8 is greater than the diameter of drilling rod through hole, and this handguard limit thruster 8 is made for rubber material.Above-mentioned handguard limit thruster 8 can also be chosen as plastics, or the metal materials such as steel, iron, aluminium, copper.
The top of described drilling rod 7 is provided with the double-purpose handle 9 of vertical drilling rod 7 directions, is provided with anvil on the top of double-purpose handle 9.
The using method that this manual direct press type root bores is as follows:
Method one:
1. the single direct press type handle 3 at two ends, single hand-held depthkeeping scale drilling pipe 1 top;
2. single clockwise vertical compression rotation depthkeeping scale drilling pipe 1 makes drill bit 2 advance to dark soil layer;
3. observe the scale on the depthkeeping scale drilling pipe 1, when drill bit 2 reached predetermined depth soil layer bottom, the depthkeeping scale drilling pipe 1 of stopping the rotation was also extracted it from soil layer;
4. one hand is being carried single direct press type handle 3, and the soil body that another has pulled double-purpose handle 9 and has impacted in the drilling pipe with piston type soil body pusher 4 makes the soil body release from soil genetic horizon view window 5 or drill bit 2;
5. collect from the soil body of soil genetic horizon view window 5 or drill bit 2 releases, carry out the sorting of root system.
Method two:
1. doublely respectively hold a double manual direct press type handle it is enclosed within single direct press type handle 3 outer ends;
2. double clockwise vertical compression rotation depthkeeping scale drilling pipe 1 makes drill bit 2 advance to darker soil layer;
3. with method one;
4. double one hand is being carried single direct press type handle 3, and another hand impacts the anvil on double-purpose handle 9 tops with iron hammer, and the soil body that piston type soil body pusher 4 is promoted in the drilling pipes makes the soil body release from soil genetic horizon view window 5 or drill bit 2;
5. with method one.
Method three:
1. the single manual direct press type handle 31 of pedal is enclosed within single direct press type handle 3 outer ends;
2. a people stands on the pedal of the single manual direct press type handle 31 of pedal, and another people single manual direct press type handle 31 of pedal that turns clockwise turns clockwise depthkeeping scale drilling pipe 1, by people's Action of Gravity Field, drill bit 2 is advanced to darker soil layer;
3. with method one;
4. observe soil genetic horizon in the drilling pipe by soil genetic horizon view window 5, distribute according to the soil genetic horizon of observing with the soil cutter, earth pillar in the depthkeeping scale drilling pipe 1 is carried out Slice by slice cutting, the soil body of different soils genetic horizon is manually shifted out from soil genetic horizon view window 5 or drill bit 2;
5. with method one.
Claims (10)
1. a manual direct press type root bores, it is characterized in that comprising depthkeeping scale drilling pipe, screw in the drill bit of depthkeeping scale drilling pipe bottom, be configured in the bushing type handle suit of side, depthkeeping scale drilling pipe top, at the inner up and down piston type soil body pusher of depthkeeping scale drilling pipe; The side of described depthkeeping scale drilling pipe has the soil genetic horizon view window.
2. a kind of manual direct press type root according to claim 1 bores; it is characterized in that described depthkeeping scale drilling pipe is the tubular construction of hollow upper and lower side opening; the soil genetic horizon view window of side and next door thereof all are carved with or are printed on scale mark; upper surface at scale mark is provided with protective seam, and described protective seam is film, adhesive tape or the transparent organic glass bonding with depthkeeping scale drilling pipe.
3. a kind of manual direct press type root according to claim 1 bores, it is characterized in that described drill bit bottom circumferencial direction, be distributed with the shape of triangular wave, sawtooth wave or half crescent moon, blade is arranged at the bottom at triangular wave or sawtooth wave, at the identical single side of triangular wave direction, sawtooth wave hypotenuse or half crescent moon inner side edge blade is arranged; Perhaps the dual-side at triangular wave, sawtooth wave or half crescent moon has blade.
4. a kind of manual direct press type root according to claim 1 bores, it is characterized in that described bushing type handle suit comprises the single direct press type handle that is fixedly connected on both sides, depthkeeping scale drilling pipe top, the double manual direct press type handle that removably connects with single direct press type handle, the single manual direct press type handle of pedal that removably connects with single direct press type handle.
5. a kind of manual direct press type root according to claim 4 bores, and it is characterized in that:
Described single direct press type handle is solid or hollow body, and the cross section outline of single direct press type handle is the solid or hollow body of circle, ellipse or regular polygon;
Described double manual direct press type handle is tubular structure, the length of double manual direct press type handle is greater than the length of single direct press type handle, the hollow parts cross section of double manual direct press type handle and the cross section outline of single direct press type handle are similar figures, and the hollow parts sectional dimension of double manual direct press type handle is not less than the cross section outer profile size of single direct press type handle;
The single manual direct press type grip structure of described pedal is:
Comprise pedal and be connected to the link of pedal end face, rectangle or reclinate rectangle that the face of trampling of described pedal is planar rectangular, be bent upwards, rectangle or reclinate rectangle that what trample face is planar rectangular to the opposite, be bent upwards; Described link is tubular structure, and the hollow parts cross section of link and the cross section outline of single direct press type handle are similar figures, and the hollow parts sectional dimension of link is not less than the cross section outer profile size of single direct press type handle;
Perhaps, the single manual direct press type grip structure of described pedal is:
Comprise pedal and be configured in connecting hole on the pedal end face, rectangle or reclinate rectangle that the face of trampling of described pedal is planar rectangular, be bent upwards, rectangle or reclinate rectangle that what trample face is planar rectangular to the opposite, be bent upwards; The cross section outline of the cross section of described connecting hole and single direct press type handle is similar figures, and the sectional dimension of connecting hole is not less than the cross section outer profile size of single direct press type handle.
6. a kind of manual direct press type root according to claim 1 bores, and it is characterized in that described piston type soil body pusher is the right cylinder of pie, and middle shaft part divides and be provided with through hole, and described through hole is cylindrical hole or tapped through hole.
7. a kind of manual direct press type root according to claim 1 bores, and characterized by further comprising the drilling rod fixed support and the drilling rod that are detachably connected on depthkeeping scale drilling pipe top; The support bracket fastened middle part of described drilling rod is provided with diameter greater than the drilling rod through hole of drilling rod diameter of section; Described drilling rod passes the drilling rod through hole along depthkeeping scale drilling pipe direction, utilizes screw or the bolt of the through hole that passes piston type soil body pusher to be connected with the threaded hole that is arranged on the drilling rod bottom, realizes that drilling rod is fixedly connected with piston type soil body pusher.
8. a kind of manual direct press type root according to claim 7 bores, and it is characterized in that described drilling rod top is provided with the handguard limit thruster that is enclosed within the drilling rod periphery, and the diameter of section of described handguard limit thruster is greater than the diameter of drilling rod through hole.
9. a kind of manual direct press type root according to claim 8 bores, and it is characterized in that described handguard limit thruster is plastics, rubber or metal.
According to claim 7 or 8 described a kind of manual direct press type roots bore, it is characterized in that the top of described drilling rod is provided with the double-purpose handle of vertical drilling rod direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422163XA CN102890011A (en) | 2012-10-30 | 2012-10-30 | Manual vertical compression root drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422163XA CN102890011A (en) | 2012-10-30 | 2012-10-30 | Manual vertical compression root drill |
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| CN102890011A true CN102890011A (en) | 2013-01-23 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196701A (en) * | 2013-04-22 | 2013-07-10 | 中国农业大学 | System for sampling corn single plant root system at middle and later periods of field and special root frame thereof |
| CN103293022A (en) * | 2013-05-27 | 2013-09-11 | 中国科学院、水利部成都山地灾害与环境研究所 | Small-sized soil auger with functions of collecting and filling soil sample |
| CN104101514A (en) * | 2013-04-11 | 2014-10-15 | 辽宁省农业科学院植物营养与环境资源研究所 | Hand-held soil in situ sampler |
| CN104374605A (en) * | 2014-11-28 | 2015-02-25 | 内蒙古自治区农牧业科学院 | Sampling device of grassland plant roots |
| CN104865096A (en) * | 2015-05-28 | 2015-08-26 | 于亚军 | Hydraulic deep soil sampler |
| CN105158013A (en) * | 2015-07-31 | 2015-12-16 | 柴峰 | Core-drilling-machine drill bit with core-sample pushout apparatus |
| CN105300724A (en) * | 2015-10-30 | 2016-02-03 | 中国水稻研究所 | Field rice root system sampling device and method |
| CN105954059A (en) * | 2016-06-01 | 2016-09-21 | 青岛农业大学 | Convenient undisturbed soil taking device |
| CN106501023A (en) * | 2016-12-08 | 2017-03-15 | 广西壮族自治区农业科学院农业资源与环境研究所 | Fermenting bed padding sample collecting and bedding and padding temperature measuring wireless transmitting system |
| CN109655309A (en) * | 2019-02-01 | 2019-04-19 | 东北林业大学 | A kind of drawing out soil equipment and method suitable for the acquisition of forest fieid soil monolith |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848484A (en) * | 1988-06-06 | 1989-07-18 | Clements James M | Soil sample extraction tool |
| US5343771A (en) * | 1992-07-20 | 1994-09-06 | En Chem, Inc. | Tool for sampling soil containing volatile organic compound |
| CN1508528A (en) * | 2002-12-17 | 2004-06-30 | 中国科学院测量与地球物理研究所 | Soil Sampling device |
| CN101482015A (en) * | 2009-02-18 | 2009-07-15 | 北京林业大学 | Root-soil drill integrated sampling instrument |
| CN101509841A (en) * | 2009-03-23 | 2009-08-19 | 广东省农业科学院土壤肥料研究所 | Sample acquisition machine |
| CN102128728A (en) * | 2010-11-24 | 2011-07-20 | 中国林业科学研究院资源昆虫研究所 | Soil constant-volume sampling device |
| CN202229937U (en) * | 2011-08-18 | 2012-05-23 | 新疆农业大学 | Novel earth drill |
| CN102654434A (en) * | 2011-03-01 | 2012-09-05 | 中国农业科学院植物保护研究所 | Novel plunger-type field soil sampler |
-
2012
- 2012-10-30 CN CN201210422163XA patent/CN102890011A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848484A (en) * | 1988-06-06 | 1989-07-18 | Clements James M | Soil sample extraction tool |
| US5343771A (en) * | 1992-07-20 | 1994-09-06 | En Chem, Inc. | Tool for sampling soil containing volatile organic compound |
| CN1508528A (en) * | 2002-12-17 | 2004-06-30 | 中国科学院测量与地球物理研究所 | Soil Sampling device |
| CN101482015A (en) * | 2009-02-18 | 2009-07-15 | 北京林业大学 | Root-soil drill integrated sampling instrument |
| CN101509841A (en) * | 2009-03-23 | 2009-08-19 | 广东省农业科学院土壤肥料研究所 | Sample acquisition machine |
| CN102128728A (en) * | 2010-11-24 | 2011-07-20 | 中国林业科学研究院资源昆虫研究所 | Soil constant-volume sampling device |
| CN102654434A (en) * | 2011-03-01 | 2012-09-05 | 中国农业科学院植物保护研究所 | Novel plunger-type field soil sampler |
| CN202229937U (en) * | 2011-08-18 | 2012-05-23 | 新疆农业大学 | Novel earth drill |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101514A (en) * | 2013-04-11 | 2014-10-15 | 辽宁省农业科学院植物营养与环境资源研究所 | Hand-held soil in situ sampler |
| CN103196701A (en) * | 2013-04-22 | 2013-07-10 | 中国农业大学 | System for sampling corn single plant root system at middle and later periods of field and special root frame thereof |
| CN103293022A (en) * | 2013-05-27 | 2013-09-11 | 中国科学院、水利部成都山地灾害与环境研究所 | Small-sized soil auger with functions of collecting and filling soil sample |
| CN104374605A (en) * | 2014-11-28 | 2015-02-25 | 内蒙古自治区农牧业科学院 | Sampling device of grassland plant roots |
| CN104865096A (en) * | 2015-05-28 | 2015-08-26 | 于亚军 | Hydraulic deep soil sampler |
| CN105158013A (en) * | 2015-07-31 | 2015-12-16 | 柴峰 | Core-drilling-machine drill bit with core-sample pushout apparatus |
| CN105300724A (en) * | 2015-10-30 | 2016-02-03 | 中国水稻研究所 | Field rice root system sampling device and method |
| CN105300724B (en) * | 2015-10-30 | 2019-04-09 | 中国水稻研究所 | Field rice root system sampler and method |
| CN105954059A (en) * | 2016-06-01 | 2016-09-21 | 青岛农业大学 | Convenient undisturbed soil taking device |
| CN106501023A (en) * | 2016-12-08 | 2017-03-15 | 广西壮族自治区农业科学院农业资源与环境研究所 | Fermenting bed padding sample collecting and bedding and padding temperature measuring wireless transmitting system |
| CN106501023B (en) * | 2016-12-08 | 2018-02-09 | 广西壮族自治区农业科学院农业资源与环境研究所 | Fermenting bed padding sample collection and bedding and padding temperature measuring wireless transmitting system |
| CN109655309A (en) * | 2019-02-01 | 2019-04-19 | 东北林业大学 | A kind of drawing out soil equipment and method suitable for the acquisition of forest fieid soil monolith |
| CN109655309B (en) * | 2019-02-01 | 2021-05-18 | 东北林业大学 | Soil sampling device and method suitable for collecting internationally soil monolith |
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Application publication date: 20130123 |