CN101129118A - No-tillage branch-cutting groin shaped updating rejuvenation technique of wild brake and branch-cutting device special for the same - Google Patents
No-tillage branch-cutting groin shaped updating rejuvenation technique of wild brake and branch-cutting device special for the same Download PDFInfo
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- CN101129118A CN101129118A CNA2007101265160A CN200710126516A CN101129118A CN 101129118 A CN101129118 A CN 101129118A CN A2007101265160 A CNA2007101265160 A CN A2007101265160A CN 200710126516 A CN200710126516 A CN 200710126516A CN 101129118 A CN101129118 A CN 101129118A
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Abstract
The invention discloses a no-tillage stem-cutting shape updated and rejuvenated technique of a bracken and a special stem cutter in the agriculture technique field, which is a updated and rejuvenated technique of checking sprout, determining yield, and cutting the stem by observing the sprout and a new bracken underground rhizome no-tillage stem cutter for the growing characteristic of the bracken underground rhizome. The invention avoids the area deep tillage soil, the area checking sprout and determining yield and the area updating and rejuvenescence according to the maximum areageometry diagram of quadrangle and quadrate with the finite circumference. The invention applies the special stem cutter, which determines the rational knife distance, divides the soil along the ground, cuts the stem the second time along the vertical direction of the first time equal distance parallel stem-cutting edge after the underground rhizome of bracken is cut the same distance stem for the first time so that the edges of two times forms shape square net groove, and acquires the optimum stem-cutting effect with the least amount of labor.
Description
Technical field: the invention belongs to agricultural technology field, particularly a kind of seedling of looking into of suitable fiddlehead underground rhizome growth and development characteristics is surveyed product, is seen that seedling is cut branch renewal rejuvenation cultivating technology and no-tillage the minimal tilling of novel fiddlehead underground rhizome cut a device in the agricultural production.
Background technology: behind the tame fiddlehead 4-5, begin aging death gradually, the disconnected underground rhizome of the dilatory tractor-ploughing of band colter commonly used recovers regeneration capacity in the production.Because in the deep soil that fiddlehead underground rhizome net distribution is 20 centimetres on the face of land, so make the fracture of fiddlehead underground rhizome mainly break underground rhizome by colter in this way, tillage resistance is big, rhizome is destroyed serious, the easy infection germ takes place to rot, the plough spacing is difficult regulates, and disconnected branch method is single, and disconnected branch length is inconsistent, rhizome along the growth of ditch dug with a plow direction is difficult to plough disconnected, disconnected branch takes a lot of work, time-consuming, operation blindly, disconnected branch effect is undesirable.
Summary of the invention: purpose of the present invention is according to fiddlehead underground rhizome grow characteristic and growth rhythm, sums up that a cover is easy, laborsaving, underground rhizome upgrades the method for rejuvenation and technology and practical minimal tills the no-tillage more new tool of branch of cutting efficiently.
Implementation of the present invention is: the quadrangle certain according to girth, the geometrical principle of area maximum, growth and development characteristics and habit of growth such as nutrient accumulation, branch branch leaf and underground rhizome growth and decline in conjunction with fiddlehead, avoid large tracts of land to plough deeply soil, look into seedling and survey to produce, cut branch because of seedling and upgrade a rejuvenation.Adopt thin and sharp special cutting knife, determine rational cutter spacing, along scratching soil in ground, the fiddlehead underground rhizome is carried out after the first time, equidistant parallel was cut branch, the vertical direction of cutting an edge of a knife along equidistant parallel is for the first time carried out second time equidistant parallel and is cut branch again, and the edge of a knife of cutting behind the branch for twice forms the square netted otch of groined type on the ground, directly cuts off the fiddlehead rhizome with cutting knife, with the amount of labour of minimum, obtain a best effect of cutting.
The main effect of conventional plow tool is by the purpose that ploughshare buries and mouldboard divides soil to reach chesson, ploughs point forward, and the angle of plough sword and ground (direction of motion) in obtuse angle.This plough tool is poor for the cutting action of underground rhizome, resistance is big.The present invention upgrades the needs of rejuvenation according to fiddlehead, design and develop out the fiddlehead underground rhizome and cut a device, it is characterized in that one or several thin and narrow circular arc cutting knifes are installed in respectively on the knife rest that is provided with rotating shaft, the angle of blade and ground motion direction is an acute angle, point of a knife down partially after.Fig. 1 is that machine power fiddlehead cuts a device schematic diagram, and Fig. 2 is that the manpower fiddlehead cuts a device schematic diagram.
Behind the tame fiddlehead 3-4, according to getting a mensuration fiddlehead productivity index, forecast production at random, determine rational cutter spacing, carry out no-tillage the intersecting parallels cut and upgrade a rejuvenation, can continue to keep the fiddlehead highly yielding ability, reduce again to soil plough deeply and to the destruction of ecology.Utilize for many years fiddlehead, particularly deserted mountain, barren hill self-sow or the lower fiddlehead of thin planting transplanting density to adopt little spacing intersecting parallels to cut a branch renewal rejuvenation for cultivation, can recover or improve the fiddlehead productivity rapidly.Simultaneously, adopt the special use of fiddlehead underground rhizome to cut the no-tillage branch of cutting of a device, working resistance little, easy and simple to handle, laborsaving efficient, to cut branch effective.Particularly the fiddlehead in native stone matter mountain regions such as deserted mountain, barren hills cuts branch, when cutting knife underground when running into stone, bigger bars such as tree root, cutting knife can be avoided bar automatically, keeps working continuously.
Embodiment:
Tame perennial fiddlehead plot before the winter or before fiddlehead rudiment in spring is unearthed, is got at random and is measured a fiddlehead productivity index, forecast production.90 centimetres of machete spacings are adopted in 2-3 growing and high yield plot, 4-5 gives birth to general output plot and adopts 70 centimetres of cutter spacings, give birth to the low yield plot more than 5 years with 50 centimetres of pocket knife spacings, with cutting knife or cut a device and scratch soil along ground, the fiddlehead underground rhizome is carried out after the first time, equidistant parallel was cut branch, the vertical direction of cutting an edge of a knife along equidistant parallel is for the first time carried out second time equidistant parallel and is cut branch again, directly cut off rhizome with cutting knife, the edge of a knife of cutting behind the branch for twice forms the netted otch of intersecting parallels square on the ground.
Behind the tame fiddlehead 3-4, measure a fiddlehead productivity index according to getting at random, forecast production is determined rational colter spacing, indulge every year along the plot or horizontal intersecting parallels is cut branch and upgraded a rejuvenation, can continue maintenance fiddlehead highly yielding ability.Utilizing for many years fiddlehead, particularly deserted mountain, barren hill self-sow or thin planting to transplant the lower fiddlehead of density for cultivation adopts little spacing to carry out level then to add vertical intersecting parallels and cut branch and upgrade a rejuvenation, can recover or improve the fiddlehead productivity rapidly.
Easy, laborsaving, efficiently underground rhizome to cut a device be to realize that fiddlehead cuts the key that branch upgrades rejuvenation technique.The main effect of conventional plow tool is by the purpose that ploughshare buries and mouldboard divides soil to reach chesson, ploughs point forward, and the angle of plough sword and ground (direction of motion) in obtuse angle.This plough tool is poor for the cutting action of underground rhizome, resistance is big.We upgrade the needs of rejuvenation according to fiddlehead, design and develop out the fiddlehead underground rhizome and cut a device, it is characterized in that one or several thin and narrow circular arc cutting knifes are installed in respectively on the knife rest that is provided with rotating shaft, the angle of blade and ground motion direction is an acute angle, point of a knife down partially after.Can be designed to manpower, machine power types such as (animal power) according to producing needs.
Machine power type is cut a device: it is characterized in that one or several knife rest 15 usefulness axle 8 are installed on the frame 11 that ground engaging stabiliser wheel 12 is housed, knife rest 15 is equipped with the axle sleeve 6 of fixed screw 5 at the two ends of axle 8, in order to regulate the cutter spacing.Thin and narrow circular arc cutting knife 10 is installed with screw 7 in knife rest 15 bottoms, point of a knife down partially after, the bulky spring 3 binding screw rods 2 that knife rest top links with an end and frame 11 pull to cutting knife angle of penetration backstay 4 on the frame by manual nut 1 with knife rest 15.During use, machine power connector 14 or animal power ring 13 and tractor or draught animal drag hook are linked, regulate the stressed size of cutting knife, stand on the pedal 9 by the back gravity or the operating personnel of tractor with manual nut 1, cutting knife 10 is pressed into underground, cut-out fiddlehead underground rhizome.When cutting knife underground when running into stone, bigger bars such as tree root, cutting knife 10 overcomes the resistance of bulky spring 3, withdraws from ground, avoids damaging cutter, avoid bar after, continue incision branch in depth.
The manpower type is cut a device: the knife rest 15 that it is characterized in that having handgrip 16, slide plate 17, thin and narrow circular arc cutting knife 10 is installed with screw 7 in the bottom, after point of a knife is inclined to one side down, during use, insert cutting knife 10 underground, both hands push away before firmly or a people pushes away a human rope and ties down stressed ring 18 and draw forward, cut off the fiddlehead underground rhizome.When cutting knife underground when running into stone, bigger bars such as tree root, cutting knife 10 withdraws from ground along edge bevel, avoids damaging cutter, avoid bar after, continue incision branch in depth.
Description of drawings: Fig. 1 is that machine power fiddlehead cuts a device schematic diagram, and Fig. 2 is that the manpower fiddlehead cuts a device schematic diagram.The critical piece of cutting a device has thin and narrow circular arc cutting knife 10, knife rest 15, resistance regulating spring 3, frame 11, machine power connector 14, slide plate 17, handgrip 16.
Claims (6)
1. the no-tillage groined type renewal rejuvenation technique of cutting of fiddlehead comprises that looking into seedling surveys product, determine rational cutter spacing, cut branch because of seedling and upgrade rejuvenation, it is characterized in that the quadrangle certain according to girth, the geometrical principle of area maximum, growth and development characteristics and nutrient accumulation in conjunction with fiddlehead, divide habit of growth such as branch leaf and underground rhizome growth and decline, adopt thin and sharp special cutting knife, determine rational cutter spacing, along scratching soil in ground, the fiddlehead underground rhizome is carried out after the first time, equidistant parallel was cut branch, the vertical direction of cutting an edge of a knife along equidistant parallel is for the first time carried out second time equidistant parallel and is cut branch again, directly cut off the fiddlehead rhizome with cutting knife, the edge of a knife of cutting behind the branch for twice forms the netted otch of groined type square on the ground.
2. no-tillage the groined type cut of fiddlehead upgrades a rejuvenation special use to cut a device is that a kind of manpower or machine power of frame (11), circular arc cutting knife (10), ground engaging stabiliser wheel (12) of comprising is cut a device, it is characterized in that one or several thin and narrow circular arc cutting knifes (10) are installed in respectively on the knife rest (15), after point of a knife was inclined to one side down, the angle of blade and ground motion direction was an acute angle.
3. the seedling of looking into as claimed in claim 1 is surveyed product, cut branch because of seedling and upgrade rejuvenation, it is characterized in that before the winter or before fiddlehead rudiment in spring is unearthed, get a mensuration fiddlehead productivity index at random, forecast production, 90 centimetres of machete spacings are adopted in 2-3 growing and high yield plot, 4-5 gives birth to general output plot and adopts 70 centimetres of cutter spacings, give birth to the low yield plot more than 5 years with 50 centimetres of pocket knife spacings, with cutting knife or cut a device and scratch soil along ground, the fiddlehead underground rhizome is carried out after the first time, equidistant parallel was cut branch, the vertical direction of cutting an edge of a knife along equidistant parallel is for the first time carried out second time equidistant parallel and is cut branch again, directly cut off rhizome with cutting knife, the edge of a knife of cutting behind the branch for twice forms the netted otch of groined type square on the ground.
4. survey product as claim 1, the 3 described seedlings of looking into, it is characterized in that before the winter or got at random a little before the spring, every takes one square metre of underground rhizome in the soil, statistics post stem length overall, leave branch number, leave branch average leave bud number, calculate that mu post stem is long, mu leaf branch number, mu leaf bud number, with the heavy product of mu leaf bud number average simple bud when gathering as per mu yield.
5. machine power type as claimed in claim 2 is cut a device, it is characterized in that one or several knife rests (15) are installed on the frame (11) that ground engaging stabiliser wheel (12) are housed with axle (8), knife rest (15) is equipped with the axle sleeve (6) of holding screw (5) at the two ends of axle (8), in order to regulate the cutter spacing, thin and narrow circular arc cutting knife (10) is installed with screw (7) in knife rest (15) bottom, after point of a knife is inclined to one side down, knife rest (15) top links screw rod (2) with the bulky spring (3) that an end and frame (11) link, and by manual nut (1) knife rest (15) is pulled to cutting knife angle of penetration backstay (4) on the frame.
6. manpower type as claimed in claim 2 is cut a device: it is characterized in that having handgrip (16), the knife rest (15) of slide plate (17), thin and narrow circular arc cutting knife (10) is installed with screw (7) in the bottom, after point of a knife is inclined to one side down, during use, insert cutting knife (10) underground, both hands push away before firmly or a people pushes away a human rope and ties down stressed ring (18) and draw forward, cut off the fiddlehead underground rhizome, when cutting knife is run into stone underground, during bigger bars such as tree root, cutting knife (10) withdraws from ground along edge bevel, avoid damaging cutter, avoid bar after, continue incision branch in depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101265160A CN101129118A (en) | 2007-06-19 | 2007-06-19 | No-tillage branch-cutting groin shaped updating rejuvenation technique of wild brake and branch-cutting device special for the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101265160A CN101129118A (en) | 2007-06-19 | 2007-06-19 | No-tillage branch-cutting groin shaped updating rejuvenation technique of wild brake and branch-cutting device special for the same |
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| CN101129118A true CN101129118A (en) | 2008-02-27 |
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| CNA2007101265160A Pending CN101129118A (en) | 2007-06-19 | 2007-06-19 | No-tillage branch-cutting groin shaped updating rejuvenation technique of wild brake and branch-cutting device special for the same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566146A (en) * | 2018-12-18 | 2019-04-05 | 彭佃亮 | A kind of adjustable type wheat seedling is completely cured equipment |
| CN112400440A (en) * | 2021-01-20 | 2021-02-26 | 深圳市优昌宝贸易有限公司 | Fertilizing device for fertile soil |
-
2007
- 2007-06-19 CN CNA2007101265160A patent/CN101129118A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566146A (en) * | 2018-12-18 | 2019-04-05 | 彭佃亮 | A kind of adjustable type wheat seedling is completely cured equipment |
| CN109566146B (en) * | 2018-12-18 | 2020-12-04 | 嘉兴市大明实业有限公司 | Regulation formula wheat seedling root cutting equipment |
| CN112400440A (en) * | 2021-01-20 | 2021-02-26 | 深圳市优昌宝贸易有限公司 | Fertilizing device for fertile soil |
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Open date: 20080227 |