CN117461453A - Degraded grassland rejuvenation and fertilization method - Google Patents
Degraded grassland rejuvenation and fertilization method Download PDFInfo
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- CN117461453A CN117461453A CN202311807805.2A CN202311807805A CN117461453A CN 117461453 A CN117461453 A CN 117461453A CN 202311807805 A CN202311807805 A CN 202311807805A CN 117461453 A CN117461453 A CN 117461453A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000003716 rejuvenation Effects 0.000 title claims abstract description 17
- 230000004720 fertilization Effects 0.000 title claims abstract description 11
- 239000003337 fertilizer Substances 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 39
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 230000035784 germination Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 239000002689 soil Substances 0.000 claims abstract description 10
- 238000009331 sowing Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 11
- 244000144972 livestock Species 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000000855 fermentation Methods 0.000 claims description 4
- 230000004151 fermentation Effects 0.000 claims description 4
- 235000007129 Cuminum cyminum Nutrition 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 claims description 3
- 244000304337 Cuminum cyminum Species 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 9
- 238000006731 degradation reaction Methods 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 8
- 235000015097 nutrients Nutrition 0.000 description 7
- 238000009987 spinning Methods 0.000 description 3
- 241000510672 Cuminum Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B29/00—Rollers
- A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
- A01B29/048—Bar cage rollers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
- A01C3/06—Manure distributors, e.g. dung distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/416—Flexible line cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D42/00—Mowers convertible to apparatus for purposes other than mowing; Mowers capable of performing operations other than mowing
- A01D42/02—Raking
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D42/00—Mowers convertible to apparatus for purposes other than mowing; Mowers capable of performing operations other than mowing
- A01D42/06—Sweeping or cleaning lawns or other surfaces
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a rejuvenation fertilization method for a degraded grassland, which comprises the steps of fertilizing in the early period of germination, installing ditching mechanisms on a plurality of pairs of foundation installation plates, driving the foundation installation plates to rotate, and ditching soil; sowing grass seeds into the grooves and covering the grass seeds; each base mounting plate is communicated with the solid fertilizer box, and drives the base mounting plates to rotate so as to spin-cast the solid fertilizer; fertilizing in the germination period, wherein a base mounting disc provided with spray pipes is communicated with a liquid fertilizer box, and drives the base mounting disc to rotate to spray liquid fertilizer; spraying the liquid fertilizer for three times at intervals of 5-8 days; the grass seeds are processed in the mature period, the rotation of a basic mounting disc provided with a cutting rope is controlled, and the grass seeds are cut off; and replacing the cutting ropes with a plurality of elastic harrows, controlling the rotation of the base mounting plate, and gathering the dried grass into a row. The invention can recover the degraded grassland, reduce the cost of equipment investment, and the recovered grassland vegetation has extremely high capability of resisting the influence of external factors. The method is suitable for the technical field of degraded grassland restoration.
Description
Technical Field
The invention belongs to the technical field of degraded grassland restoration, and particularly relates to a degraded grassland rejuvenation and fertilization method.
Background
At present, due to the influence of factors such as severe environment erosion, artificial damage, cattle and sheep gnawing and the like, the grassland is gradually degraded, and the trend of evolution of the grassland towards desertification is more serious. Moreover, as time goes by, the vegetation on the grassland can have the problem of partial element deficiency, and the problem can cause the growth and development of the vegetation to be poor, so that the functions of soil fixation, erosion resistance and the like can not be realized. In order to improve the situation of degraded grasslands, most of the means are to spin-sow the grass seeds on the grasslands, however, frequent strong wind is one of the characteristics of the grasslands, so that the grass seeds are blown away from the degraded area, and the grass seeds are shallowly planted, so that the vitality of the grass seeds is reduced. In order to overcome the problems, a mode of ditching and then sowing is adopted, so that blowing of strong wind can be completely avoided, but the ditching and sowing machine is completed by matching a plurality of devices, such as a ditching machine, a sowing machine, a fertilizer sowing machine and the like, and the operation is troublesome and the input cost is high.
Disclosure of Invention
The invention provides a degraded grassland rejuvenation fertilization method which is used for reasonably and efficiently recovering the degraded grassland, reducing the equipment investment cost and ensuring that the recovered grassland vegetation has extremely high capability of resisting the influence of external factors.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a method for rejuvenating and fertilizing degraded grassland comprises the following steps:
(1) Fertilizing in the early period of germination
Step1, arranging a plurality of foundation installation plates in a pairwise manner, installing ditching mechanisms on the peripheries of the two corresponding foundation installation plates, and sequentially connecting the paired foundation installation plates to a vehicle body;
step2, driving the basic mounting plate to rotate and ditching soil in the forward process of the vehicle body;
step3, sowing the grass seeds into the grooves and covering up;
step4, disassembling the ditching mechanism, installing the foundation installation plates on the vehicle body side by side, communicating the inlet of each foundation installation plate with the outlet of the solid fertilizer box, driving the foundation installation plates to synchronously rotate, and spin-seeding the solid fertilizer;
(2) Fertilizing in germination period
S1, installing foundation installation plates on a vehicle body side by side, wherein an inlet of each foundation installation plate is communicated with an outlet of a liquid fertilizer box, a plurality of spraying pipes are installed on the foundation installation plates, and then the foundation installation plates are driven to synchronously rotate and spray liquid fertilizer in a rotary mode;
s2, repeatedly spraying the liquid fertilizer for three times at intervals of 5-8 days;
(3) Treatment of grass seeds at maturity
Step1, installing a plurality of cutting ropes on each basic installation plate, and installing the basic installation plates on a vehicle body;
step2, controlling the basic installation disc to synchronously rotate, and cutting the hay by the cutting rope;
step3, after cutting, detaching the cutting rope, mounting a plurality of elastic harrows on a basic mounting plate, and then controlling the basic mounting plate to synchronously rotate so as to gather cut withered grass into a row;
and 4, collecting the cumin for feed or fuel.
Further, a plurality of connecting rods are installed between two basic installation plates, the two basic installation plates and the connecting rods form a cage-shaped rolling roller, the cage-shaped rolling roller is installed on a vehicle body, and then the ground is rolled.
Further, the rolling time of the cage-shaped rolling roller is the second or third day after each spraying of the liquid fertilizer after the fertilization of the solid fertilizer in the early period of germination is finished and the groove is covered, and the time when the hay is cut and before aggregation.
Further, before the soil is ditched in the early period of germination, the livestock fermentation fertilizer is supplied to the foundation mounting plate, and the foundation mounting plate is controlled to rotate, so that the livestock fermentation fertilizer is spin-thrown to the ground.
Further, an elastic net is installed between adjacent elastic rakes, and the base installation plate, the elastic rakes and the elastic net form a horn-shaped structure.
Further, the basic mounting plate comprises a trumpet-shaped disk-shaped body, a distribution cavity is formed in the disk-shaped body, a connecting pipe is coaxially formed on the disk-shaped body, and a driving wheel is coaxially arranged on the connecting pipe; the outer peripheral wall of the disc-shaped body is hinged with a plurality of bent pipes, the bent pipes are uniformly arranged along the circumferential direction of the disc-shaped body, one end of each bent pipe is communicated with the distribution cavity, and an adjusting assembly for adjusting the angles of the bent pipes and the disc-shaped body is connected between the disc-shaped body and the bent pipes.
Further, a first corrugated pipe is constructed on the connecting pipe, one end of the first corrugated pipe is fixed at one end of the connecting pipe, which is close to the disc-shaped body, and the other end of the first corrugated pipe is fixedly connected with the disc-shaped body.
Further, the bent pipe comprises an arc-shaped pipe body with one end provided with a second corrugated pipe, the other end of the arc-shaped pipe body is connected with a flexible hose, and the flexible hose is connected with the peripheral wall of the disc-shaped body and is communicated with the distribution cavity; a connecting joint is constructed at one end of the second corrugated pipe far away from the arc-shaped pipe body.
Further, a plurality of rotary throwing blades are configured on the end face of one end of the disc-shaped body, the rotary throwing blades are uniformly arranged along the circumferential direction of the disc-shaped body, and each rotary throwing blade extends from the center of the disc-shaped body to the edge.
Further, the adjusting assembly comprises a first annular rod and a second annular rod, the axes of the first annular rod and the second annular rod are coincident, the first annular rod and the second annular rod are connected through a plurality of fixing rods, the fixing rods are uniformly arranged along the circumferential direction of the disc-shaped body, each bent pipe is positioned between the first annular rod and the second annular rod, a plurality of connecting strips are fixed on the second annular rod at intervals, each connecting strip extends inwards along the radial direction of the second annular rod, and one end, far away from the second annular rod, of each connecting strip is connected with the adjusting sleeve; an adjusting rod is coaxially arranged on the end face of one end, far away from the connecting pipe, of the disc-shaped body, and the adjusting sleeve is sleeved on the adjusting rod and is fixed with the adjusting rod through a locking bolt.
Compared with the prior art, the invention adopts the structure, and the technical progress is that: the invention carries out stage treatment on the degraded grassland, and the stage treatment is selected in the early growth stage (germination stage), the growth stage (germination stage) and the later maturity stage of the grassland seeds, so that the vegetation of the grassland is treated. The degradation area is circled out, and the degradation area is warned that grazing and the like cannot be performed for at least one year, and then the treatment operation is performed. Specifically, the grass seeds are mainly sown in the early growth period and then the solid fertilizer is rotationally sown, so that nutrients can be continuously provided for the early growth of the grass seeds according to the long-acting effect of the solid fertilizer, the grass seeds are buried in the grooves, the survivability of the grass seeds is improved, and the grass seeds are prevented from being separated from the degradation area. In the growing period of vegetation, the nutrient demand of the vegetation is improved, so that the liquid fertilizer needs to be intermittently added to the vegetation, and the degradation area is ensured to have enough nutrient to support the growth of the vegetation. When the grass seeds are mature, the dried vegetation is cut off at a position more than 5cm, so that the root system of the vegetation is not damaged, and the cut-off part can be collected to be used as feed or fuel in the later period, so that the value of the vegetation is effectively utilized, and the interference to the continuous treatment in the next year is avoided after the upper part of the vegetation is removed. The invention can finish the operations of ditching, sowing, solid fertilizer application, liquid fertilizer spraying, grass mowing and the like only by an agricultural machine and a plurality of foundation mounting plates; in conclusion, the invention can reasonably and efficiently recover the degraded grassland, reduces the cost of equipment investment, and ensures that the recovered grassland vegetation has extremely high capability of resisting the influence of external factors.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of a basic mounting plate according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angle of a base mounting plate according to an embodiment of the present invention;
FIG. 3 is an axial structural cross-sectional view of a base mounting plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of a structure of a plurality of rotating blades mounted on a base mounting plate according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of two base mounting plates disposed opposite each other and connected to a ditching mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure of the two base mounting plates and the ditching mechanism after being separated according to the embodiment of the present invention;
FIG. 7 is a schematic view of a construction of a furrow opener in a furrow opener mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic view of a construction in which a plurality of connecting rods are connected to two base mounting plates to form a cage-like roller in accordance with an embodiment of the present invention;
FIG. 9 is a schematic view of a structure in which an elbow of a base mounting plate in a cage-like roller is adjusted by an adjusting assembly according to an embodiment of the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9 at another angle;
FIG. 11 is a schematic view of a connection structure of a base mounting plate and a plurality of cutting strings according to an embodiment of the present invention;
FIG. 12 is a schematic view of a base mounting plate connected to a plurality of shower pipes according to an embodiment of the present invention;
FIG. 13 is a schematic view of a plurality of base mounting plates with spring fingers mounted thereon mounted on a connector frame according to an embodiment of the present invention;
FIG. 14 is a schematic view of a base mounting plate and a plurality of resilient fingers according to an embodiment of the present invention;
FIG. 15 is a schematic view of a base mounting plate, a plurality of flexible fingers, and a plurality of flexible mesh connections according to an embodiment of the present invention.
Marking parts: 100-basic mounting plate, 101-disk-shaped body, 102-connecting pipe, 103-movable flange, 104-driving wheel, 105-distribution cavity, 106-first bellows, 107-hinged ear, 108-adjusting rod, 109-rotary throwing blade, 200-bent pipe, 201-arc-shaped pipe body, 202-flexible hose, 203-connecting joint, 204-second bellows, 300-adjusting component, 301-first annular rod, 302-second annular rod, 303-fixed rod, 304-connecting bar, 305-adjusting sleeve, 400-ditching mechanism, 401-ditching piece, 402-ditching tooth, 403-connecting pipe, 500-connecting rod, 600-cutting rope, 700-spraying pipe, 800-elastic harrow claw, 900-connecting frame, 1000-elastic net.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses a method for rejuvenating and fertilizing degraded grassland, which is shown in figures 1-15 and comprises the following steps:
(1) Fertilizing in the early period of germination
Step1. Arranging a plurality of base mounting plates 100 in pairs, mounting a ditching mechanism 400 on the peripheries of the two corresponding base mounting plates 100, and sequentially connecting the paired base mounting plates 100 to a vehicle body;
step2, driving the basic mounting plate 100 to rotate and ditching soil in the forward process of the vehicle body;
step3, sowing the grass seeds into the grooves and covering up;
step4, disassembling the ditching mechanism 400, installing the foundation installation plates 100 on the vehicle body side by side, communicating the inlet of each foundation installation plate 100 with the outlet of the solid fertilizer box, driving the foundation installation plates 100 to synchronously rotate, and spin-seeding the solid fertilizer;
(2) Fertilizing in germination period
S1, mounting base mounting plates 100 on a vehicle body side by side, wherein an inlet of each base mounting plate 100 is communicated with an outlet of a liquid fertilizer box, a plurality of spray pipes 700 are mounted on the base mounting plates 100, and then the base mounting plates 100 are driven to synchronously rotate, and liquid fertilizer is sprayed out in a rotary manner;
s2, repeatedly spraying the liquid fertilizer for three times at intervals of 5-8 days;
(3) Treatment of grass seeds at maturity
Step1, installing a plurality of cutting ropes 600 on each base mounting plate 100, and installing the base mounting plates 100 on a vehicle body;
step2, controlling the basic installation disc 100 to synchronously rotate, and cutting the hay by the cutting rope 600;
step3, after cutting, the cutting rope 600 is disassembled, a plurality of elastic harrows 800 are installed on the basic installation plate 100, the basic installation plate 100 is installed on the connecting frame 900, the connecting frame 900 is fixedly installed on a vehicle body, and then the basic installation plate 100 is controlled to synchronously rotate, so that cut withers are gathered into a row;
and 4, collecting the cumin for feed or fuel.
The working principle and the advantages of the invention are as follows: the invention carries out stage treatment on the degraded grassland, and the stage treatment is selected in the early growth stage (germination stage), the growth stage (germination stage) and the later maturity stage of the grassland seeds, so that the vegetation of the grassland is treated. The degradation area is circled out, and the degradation area is warned that grazing and the like cannot be performed for at least one year, and then the treatment operation is performed. Specifically, the grass seeds are mainly sown in the early growth period and then the solid fertilizer is rotationally sown, so that nutrients can be continuously provided for the early growth of the grass seeds according to the long-acting effect of the solid fertilizer, the grass seeds are buried in the grooves, the survivability of the grass seeds is improved, and the grass seeds are prevented from being separated from the degradation area. In the growing period of vegetation, the nutrient demand of the vegetation is improved, so that the liquid fertilizer needs to be intermittently added to the vegetation, and the degradation area is ensured to have enough nutrient to support the growth of the vegetation. When the grass seeds are mature, the dried vegetation is cut off at a position more than 5cm, so that the root system of the vegetation is not damaged, and the cut-off part can be collected to be used as feed or fuel in the later period, so that the value of the vegetation is effectively utilized, and the interference to the continuous treatment in the next year is avoided after the upper part of the vegetation is removed. Moreover, the present invention can accomplish the operations of ditching, sowing, solid fertilizer application, liquid fertilizer spraying, grass mowing, etc. just by using an agricultural machine and a plurality of foundation mounting plates 100; in conclusion, the invention can reasonably and efficiently recover the degraded grassland, reduces the cost of equipment investment, and ensures that the recovered grassland vegetation has extremely high capability of resisting the influence of external factors.
As a preferred embodiment of the present invention, as shown in fig. 8, a plurality of connection rods 500 are installed between two base mounting plates 100, the two base mounting plates 100 and the connection rods 500 constitute a cage-like rolling roller, the cage-like rolling roller is installed on a vehicle body, and then the ground is rolled. The rolling time of the cage-shaped rolling roller is the second or third day after each spraying of the liquid fertilizer after the fertilization of the solid fertilizer in the early period of germination is finished and the grooves are covered, and the time when the hay is cut and before aggregation is carried out. The working principle and the advantages of the embodiment are as follows: the purpose of rolling is carried out in the early stage of sprouting, and on the one hand, the ditch of closing cap is suppressed, avoids soil property too loose and makes the moisture volatilize, prevents the condition that the germination percentage of grass seeds reduces to take place to solid fertilizer is rolled and makes the intensity that combines with ground promote, and then ensures that solid fertilizer can provide continuous nutrient to the sprouting and the growth of grass seeds. After spraying the liquid fertilizer in the germination period, rolling the seedlings, and improving the toughness of the seedlings; and the seedlings are rolled in the root-pulling tillering stage, so that the seedlings can grow nutritional expanded roots and tillers, and the viability of the seedlings is improved. The cut hay is rolled, so that the hay seeds of the hay are separated from the straws and fall on the ground, thereby being beneficial to germination and growth in the next year.
As a preferred embodiment of the present invention, in order to be able to uniformly throw livestock ferment fertilizer (biomass fertilizer) in a region where grasslands are degraded, thereby improving the fertility of soil, measures are taken in which livestock ferment fertilizer is supplied to the base mounting plate 100 before the pre-emergence period and before the soil is ditched, and the base mounting plate 100 is controlled to rotate so that the livestock ferment fertilizer is thrown onto the ground.
As a preferred embodiment of the present invention, the elastic net 1000 is installed between the adjacent elastic claws 800, and the base mounting plate 100, the elastic claws 800 and the elastic net 1000 form a horn-shaped structure. The base mounting plate 100 for mounting the elastic claw 800 in this embodiment rotates along with the travel of the vehicle body, so that the elastic claw 800 gradually conveys cut hay to the ground on both sides of the vehicle body, thereby facilitating subsequent operations such as collecting and bundling the hay. And because the elastic net 1000 is adopted, partial withering omission is avoided, and the part is not conveyed to the ground on two sides of the vehicle body.
As a preferred embodiment of the present invention, as shown in fig. 1 to 3, the base mounting plate 100 includes a trumpet-shaped disc-shaped body 101, a distribution chamber 105 is formed in the disc-shaped body 101, a connection pipe 102 is formed on the disc-shaped body 101 to coincide with an axis thereof, and a driving wheel 104 is coaxially mounted on the connection pipe 102. In this embodiment, a movable flange 103 is movably connected to one end of the connecting pipe 102 away from the disc-shaped body 101, and the movable flange 103 is connected to a corresponding portion of the vehicle body, so as to achieve the purpose of rotationally connecting the connecting pipe 102 with the corresponding portion of the vehicle body. In this embodiment, a plurality of hinge lugs 107 are fixedly mounted on the peripheral wall of the disc-shaped body 101, the hinge lugs 107 are uniformly arranged along the circumferential direction of the disc-shaped body 101, a plurality of bent pipes 200 are uniformly arranged along the circumferential direction of the disc-shaped body 101, one end of each bent pipe 200 is hinged on the corresponding hinge lug 107, the end of the bent pipe 200 is communicated with the distribution cavity 105 of the disc-shaped body 101, an adjusting assembly 300 is connected between the disc-shaped body 101 and the bent pipe 200, and the adjusting assembly 300 is used for adjusting the angle between the bent pipe 200 and the disc-shaped body 101. The working principle and the advantages of the embodiment are as follows: in this embodiment, the bent pipe 200 is used to connect the ditching mechanism 400, the spray pipe 700, the elastic rake claw 800 or the cutting rope 600, and the driving wheel 104 is driven to rotate to drive the connecting pipe 102 to rotate, so that the disc-shaped body 101 drives the corresponding ditching mechanism 400, the spray pipe 700, the cutting rope 600 or the elastic rake claw 800 to rotate, and the purposes of ditching, fertilizer application, mowing or collecting the hay are achieved. And the angle between the bent pipe 200 and the disc-shaped body 101 can be adjusted by controlling the adjusting component 300, so that parameters such as angles and ranges of operations such as fertilization and grass mowing are changed, fertilization is sufficient, and grass mowing is omitted.
As a preferred embodiment of the present invention, as shown in fig. 9, a first bellows 106 is constructed on the connection pipe 102, one end of the first bellows 106 is fixed to one end of the connection pipe 102 near the disc-shaped body 101, and the other end of the first bellows 106 is fixedly connected to the disc-shaped body 101. In this embodiment, the first bellows 106 is adopted, so that the disc-shaped body 101 has a certain elastic expansion and/or elastic torsion in the process of being driven to rotate, and further, the ditching mechanism 400, the spray pipe 700, the elastic claw 800 or the cutting rope 600 has a certain buffering capacity after encountering hard objects, so that the situation that the components are damaged is avoided, and the blockage of the distribution cavity 105 is not easy to occur during fertilization.
As a preferred embodiment of the present invention, as shown in fig. 4, the elbow 200 includes an arc-shaped pipe body 201, a second bellows 204, a flexible hose 202, and a connection joint 203. Wherein, one end of the arc-shaped pipe body 201 is fixedly connected with the second corrugated pipe 204, the other end of the arc-shaped pipe body 201 is fixedly connected with the flexible hose 202, the flexible hose 202 is connected with the peripheral wall of the disc-shaped body 101 and is communicated with the distribution cavity 105, and the connecting joint 203 is configured at one end of the second corrugated pipe 204 far away from the arc-shaped pipe body 201. The second bellows 204 of the present embodiment is used to buffer the external force applied to the arced tube 201, so as to avoid damage caused by contact between the arced tube 201 and a hard object. The flexible hose 202 of the present embodiment is configured to accommodate angular adjustment of the elbow 200 such that the angularly displaced elbow 200 is always in communication with the dispensing chamber 105.
As a preferred embodiment of the present invention, as shown in fig. 4, a plurality of spinning blades 109 are constructed on one end face of the disk-shaped body 101, the spinning blades 109 being uniformly arranged in the circumferential direction of the disk-shaped body 101, and each spinning blade 109 extending from the center of the disk-shaped body 101 to the rim. The spin-throwing blades 109 of the present embodiment function such that the fermented manure of livestock is discharged from the manure tank of the vehicle body, then falls to the upper end of the disc-shaped body 101, and is scattered and uniformly spin-thrown onto the ground of the degradation area by the disc-shaped body 101 and the spin-throwing blades 109.
As a preferred embodiment of the present invention, as shown in fig. 2 and 3, the adjusting assembly 300 includes a first annular rod 301, a second annular rod 302, an adjusting sleeve 305, an adjusting rod 108, a plurality of fixing rods 303, and a plurality of connecting rods 304, and the axes of the first annular rod 301, the second annular rod 302, the adjusting sleeve 305, and the adjusting rod 108 are coincident. Wherein the first annular rod 301 and the second annular rod 302 are connected by the above-mentioned plurality of fixing rods 303, the fixing rods 303 are uniformly arranged along the circumferential direction of the disc-shaped body 101, and each bent pipe 200 protrudes out of the annular gap between the first annular rod 301 and the second annular rod 302. The plurality of connecting bars 304 are fixed to the second annular rod 302 at intervals, each connecting bar 304 extends radially inward of the second annular rod 302, and an end of the connecting bar 304 remote from the second annular rod 302 is fixedly connected to the adjustment sleeve 305. The adjusting rod 108 of this embodiment is fixedly connected to the end surface of the disc-shaped body 101 far away from the connecting pipe 102, the axis of the high adjusting rod 108 coincides with that of the disc-shaped body 101, the adjusting sleeve 305 is sleeved on the adjusting rod 108, the adjusting sleeve 305 is connected with a locking bolt in a threaded manner, and the purpose of fixing the positions of the adjusting sleeve 305 and the adjusting rod 108 is achieved by screwing the locking bolt. The working principle and the advantages of the embodiment are as follows: in this embodiment, the position of the adjusting sleeve 305 on the adjusting rod 108 is adjusted, so that the adjusting sleeve 305 drives the first annular rod 301 and the second annular rod 302 to synchronously move along the axis of the adjusting rod 108 through the connecting strip 304 and the fixing rod 303, and then the first annular rod 301 and the second annular rod 302 drive the elbow 200 to rotate a certain angle along the hinge point thereof, so that the elbow 200 and the disc-shaped body 101 can be adjusted in angle.
As a preferred embodiment of the present invention, as shown in fig. 5 and 6, the ditching mechanism 400 includes a plurality of ditching pieces 401 uniformly arranged along the circumferential direction of the base plate 100. The ditching piece 401 is an arc-shaped plate-shaped structure, a plurality of ditching teeth 402 are formed on the outer cambered surface of the plate-shaped structure, two joint pipes 403 are symmetrically formed on the inner cambered surface of the plate-shaped structure, and the two joint pipes 403 are detachably connected at the ends of the corresponding bent pipes 200 of the two basic mounting plates 100. In this embodiment, the two base mounting plates 100 are driven to rotate synchronously, so that the two base mounting plates drive the ditching mechanism 400 to rotate, the ditching teeth 402 perform ditching operation on the ground in the rotating process of the ditching mechanism 400, and when the vehicle body travels, grooves are formed on the ground. In this embodiment, the replacement is convenient after the ditching teeth 402 or the ditching member 401 are damaged.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The method for rejuvenating and fertilizing the degraded grassland is characterized by comprising the following steps of:
(1) Fertilizing in the early period of germination
Step1, arranging a plurality of foundation installation plates in a pairwise manner, installing ditching mechanisms on the peripheries of the two corresponding foundation installation plates, and sequentially connecting the paired foundation installation plates to a vehicle body;
step2, driving the basic mounting plate to rotate and ditching soil in the forward process of the vehicle body;
step3, sowing the grass seeds into the grooves and covering up;
step4, disassembling the ditching mechanism, installing the foundation installation plates on the vehicle body side by side, communicating the inlet of each foundation installation plate with the outlet of the solid fertilizer box, driving the foundation installation plates to synchronously rotate, and spin-seeding the solid fertilizer;
(2) Fertilizing in germination period
S1, installing foundation installation plates on a vehicle body side by side, wherein an inlet of each foundation installation plate is communicated with an outlet of a liquid fertilizer box, a plurality of spraying pipes are installed on the foundation installation plates, and then the foundation installation plates are driven to synchronously rotate and spray liquid fertilizer in a rotary mode;
s2, repeatedly spraying the liquid fertilizer for three times at intervals of 5-8 days;
(3) Treatment of grass seeds at maturity
Step1, installing a plurality of cutting ropes on each basic installation plate, and installing the basic installation plates on a vehicle body;
step2, controlling the basic installation disc to synchronously rotate, and cutting the hay by the cutting rope;
step3, after cutting, detaching the cutting rope, mounting a plurality of elastic harrows on a basic mounting plate, and then controlling the basic mounting plate to synchronously rotate so as to gather cut withered grass into a row;
and 4, collecting the cumin for feed or fuel.
2. The method for rejuvenating and fertilizing degraded grasslands according to claim 1, wherein the method comprises the steps of: install many connecting rods between two basic mounting plates, these two basic mounting plates and connecting rod constitute cage form roll-in roller, install cage form roll-in roller on the automobile body, later roll-in to ground.
3. The method for rejuvenating and fertilizing degraded grasslands according to claim 2, characterized by: the rolling time of the cage-shaped rolling roller is the second or third day after each spraying of the liquid fertilizer after the fertilization of the solid fertilizer in the early period of germination is finished and the groove is covered, and the time when the hay is cut and before aggregation.
4. The method for rejuvenating and fertilizing degraded grasslands according to claim 1, wherein the method comprises the steps of: and (3) supplying the livestock fermentation fertilizer to the foundation mounting plate before the soil is ditched in the early period of germination, and controlling the foundation mounting plate to rotate so that the livestock fermentation fertilizer is spin-thrown to the ground.
5. The method for rejuvenating and fertilizing degraded grasslands according to claim 1, wherein the method comprises the steps of: an elastic net is arranged between the adjacent elastic rakes, and the basic installation plate, the elastic rakes and the elastic net form a horn-shaped structure.
6. The method for rejuvenating and fertilizing degraded grasslands according to claim 1, wherein the method comprises the steps of: the basic mounting disc comprises a trumpet-shaped disc-shaped body, a distribution cavity is formed in the disc-shaped body, a connecting pipe is coaxially formed on the disc-shaped body, and a driving wheel is coaxially arranged on the connecting pipe; the outer peripheral wall of the disc-shaped body is hinged with a plurality of bent pipes, the bent pipes are uniformly arranged along the circumferential direction of the disc-shaped body, one end of each bent pipe is communicated with the distribution cavity, and an adjusting assembly for adjusting the angles of the bent pipes and the disc-shaped body is connected between the disc-shaped body and the bent pipes.
7. The method for rejuvenating and fertilizing degraded grasslands according to claim 6, wherein the method comprises the steps of: the connecting pipe is provided with a first corrugated pipe, one end of the first corrugated pipe is fixed at one end of the connecting pipe, which is close to the disc-shaped body, and the other end of the first corrugated pipe is fixedly connected with the disc-shaped body.
8. The method for rejuvenating and fertilizing degraded grasslands according to claim 6, wherein the method comprises the steps of: the bent pipe comprises an arc-shaped pipe body with one end provided with a second corrugated pipe, the other end of the arc-shaped pipe body is connected with a flexible hose, and the flexible hose is connected with the peripheral wall of the disc-shaped body and is communicated with the distribution cavity; a connecting joint is constructed at one end of the second corrugated pipe far away from the arc-shaped pipe body.
9. The method for rejuvenating and fertilizing degraded grasslands according to claim 6, wherein the method comprises the steps of: a plurality of rotary throwing blades are constructed on the end face of one end of the disc-shaped body, the rotary throwing blades are uniformly arranged along the circumferential direction of the disc-shaped body, and each rotary throwing blade extends from the center of the disc-shaped body to the edge.
10. The method for rejuvenating and fertilizing degraded grasslands according to claim 6, wherein the method comprises the steps of: the adjusting assembly comprises a first annular rod and a second annular rod, the axes of the first annular rod and the second annular rod are coincident, the first annular rod and the second annular rod are connected through a plurality of fixing rods, the fixing rods are uniformly arranged along the circumferential direction of the disc-shaped body, each bent pipe is positioned between the first annular rod and the second annular rod, a plurality of connecting strips are fixed on the second annular rod at intervals, each connecting strip extends inwards along the radial direction of the second annular rod, and one end, far away from the second annular rod, of each connecting strip is connected with an adjusting sleeve; an adjusting rod is coaxially arranged on the end face of one end, far away from the connecting pipe, of the disc-shaped body, and the adjusting sleeve is sleeved on the adjusting rod and is fixed with the adjusting rod through a locking bolt.
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| CN118120376A (en) * | 2024-05-06 | 2024-06-04 | 内蒙古大学 | Fungus fertilizer encapsulation equipment |
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