1407 results about "Tree planting" patented technology

The invention relates to a tree planting machine and an application of the same. The tree planting machine comprises a traction car, wherein a pit digging mechanism is disposed on the front part of the traction car and used to dig tree pits used for tree seedling plantation; a seeding fetching mechanism is disposed at the middle part of the traction car, a seedling box used to store tree seedlings is disposed on one side of the traction car, and the seedling fetching mechanism is used take out the tree seedlings in the seedling box and place the seedlings into the dug tree pits; and a push and compression mechanism is disposed at the tail part of the traction car, used to push soil back to the tree pits in which the tree seedlings are placed and used to compact the soil. The tree planting machine provided by the invention is characterized in that whole courses of tree plantation are integrated; courses from pit digging and seedling placement to soil filling and compaction can be completed at a time, and ceaseless continuous operations can be achieved; the machine can completely take the place of traditional manual tree plantation; working efficiency is increased; and consumption of manpower and materials is reduced. In addition, transplantation line spacing can be adjusted to be adapted to tree plantation requirements of different trees for the line spacing; operation courses can better satisfy actual demands; the practicability is high; functions are obvious; and effects are significant.

The invention discloses a tree planting machine. The tree planting machine comprises a machine frame, a sapling conveying system and a sapling planting device, wherein the sapling conveying system comprises a conveying belt fixed to the machine frame and used for containing sapling cups, the sapling planting device and the tail end of the conveying belt are adjacently arranged, and the sapling planting device comprises a drilling mechanism, a sapling grabbing mechanism and a sapling cup recycling mechanism which are fixed to the same rotary disc; the drilling mechanism comprises a drill bit driven by a drilling motor, and a sliding rod for driving the drill bit to move up and down; the sapling grabbing mechanism comprises a grabbing claw for grabbing saplings, and a sliding block for driving the grabbing claw to slide up and down; the sapling cup recycling mechanism comprises a mechanical claw for grabbing the sapling cups, and a moving block which drives the mechanical claw to move upand down; the rotating disc is driven by a rotating motor fixed to the machine frame. The tree planting machine is compact in structure and can conveniently complete drilling, sapling transportation,sapling grabbing and planting, soil covering and the like, saplings can be continuously planted in batches, the labor is liberated, the sapling planting efficiency is greatly improved, and time and labor are saved.

The invention discloses a kiwifruit tree planting method. Connected greenhouses are used for cultivation, greenhouse films and arrangement of the greenhouses are adjusted along with change of seasons, the four-prevention measures including anti-freezing measures taken in winter and spring, rain sheltering and disease preventing measures taken in the rainy season, and cooling and sun blocking measures and windproof measures taken in midsummer are adopted, matched labor-saving tree cultivating management is performed, the capacity for coping with extreme weather in rainy and high-temperature areas in the south is effectively improved, and the high temperature and high humidity disease problem and the like which are difficult to solve in open field cultivation and traditional facility cultivation are solved. Due to the adoption of the method, the kiwifruit disease transmission route can be effectively cut off, input cost is low, manpower is saved, the survival rate of kiwifruit trees reaches 95.2%, the average single weight of red kiwifruits can reach 86 g under the situation that no swelling agents are applied, and the largest single fruit weight reaches 103.5 g; the soluble solid reaches 17.4% to 19.1%; the fruit cleanness is obviously improved, use of swelling agents and high-poison and mediate-poison pesticide is effectively eradicated, and quality safety of the fruits is guaranteed.

The invention discloses a moringa tree planting method, and the method comprises the following steps of: selecting and soaking seeds: before sowing the seeds, drying the seeds for 2-3 hours under sunlight, and soaking the seeds for no less than 20 hours in 50 degrees centigrade warm water; accelerating germination: performing accelerating germination for 96 hours at the temperature of 25-32 degrees centigrade and the dryness and humidity of 86-92%; growing seedlings: adopting one of two methods: in the first method, growing the greenhouse seedlings in a nutritive soil cup, in the second method, growing the seedlings by accelerating germination; moringa tree cultivation: transplanting the seedlings to a garden plot. Through the moringa tree planting method, the moringa tree can be planted in the cold environment of China, such as northeast of Sichua, the moringa tree cannot be affected by climate, by the method, the success rate of growing the seedlings is high, the seedling growing speed is quick, and the seedlings have many leaves and branches after growing up, thus the moringa tree planting method is beneficial to positively develop the moringa tree in China and non-tropical and subtropical zones and generate the higher economic value so as to promote the healthy and quick development of relevant moringa tree industries.

The invention discloses a tree planting method and a tree planting structure in a coastal saline and alkaline area. The tree planting method comprises the steps of building a cofferdam, arranging a lifting layer, carrying out salt pressing and alkali discharging on the lifting layer, digging planting holes, paving waterproof geotechnical cloth, paving a broken stone water filter layer, paving a straw curtain water filter layer, backfilling planting soil and planting trees. According to the tree planting method disclosed by the invention, after the steps and measures are comprehensively adopted, the salt returning period of saline and alkali soil can be slowed down, good conditions are created for the surviving and the growth of the trees due to the soil fertility of the planting soil, and a greenery landscape can be easily formed after the trees are planted; since the terrain is lifted, saline and alkaline original soil is relatively reduced, alkali discharging pipes are not needed to be paved in specific construction, the period of salt discharging and alkali controlling is reduced, and the cost is reduced. The tree planting method and the tree planting structure, disclosed by the invention, are suitable for being popularized and applied in a greening process of the coastal saline and alkaline area.

The invention discloses a planting method for tea-oil trees. The method comprises the following steps of: (1) selecting soil and an area, building horizontal steps on a slope around a mountain, digging drainage ditches on the inner sides of the steps, and digging pits at fixed points according to a planting distance, wherein the pits are arranged to form delta shapes; (2) after the pits are dug, properly applying garbage tankage, rice straws, dicranopteris pedata and farmyard manure, wherein base fertilizers are required to be deeply applied; (3) during the blossoming of the tea-oil trees, marking early blossoming type plants of a selected tea-oil tree variety, selecting high-yield and high-premonition plants from the marked plants when fruits are matured in the next type, and picking mature and full tea-oil tree seeds; (4) sowing the seeds from every early November to February of the next year, wherein germination is accelerated and the seeds are sown after the seeds are sterilized; (5) after the seeds come up, selecting seedlings, and filling gaps with the seedlings; and (6) after the tea-oil trees are fruited, applying the farmyard manure and a compound fertilizer or a phosphate fertilizer, a potash fertilizer and urine in every May to July. The problems of irrational structure of a planting structure, low oil yield, shortage of scientific management and the like of the conventional tea-oil tree planting process are solved.

The invention provides a drip irrigation greening forestation method for saline-alkali land in a coastal area, which comprises the following steps of: A, paving a filtering layer, namely, paving the filtering layer at a position 40 to 80cm distance below the ground and filling original soil on the filtering layer; B, leveling the land and ridging when shrubs and arbors are planted; C, selecting and planting trees or grass seeds; D, arranging a drip irrigation tape, namely, arranging the single drip irrigation tape in the middle of tree planting ridge, or paving the drip irrigation tape at intervals of 30 to 100cm on a lawn; and E, irrigating, namely, irrigating for the first time once planting on the same day and then irrigating according to the actual moisture condition of the soil, wherein the irrigation quantity is more than four times the daily irrigation quantity. The invention adopts a method combining ground drip irrigation with filtering layer pavement so as to form a desalting region in a plant root region and ensure the regular growth of plants. The method solves the problem that the soil structure is damaged after the saline-alkali land with high content of sodium ions is washed, so the method can keep the good soil structure of the soil and provide a good growing environment for the plants.

The invention discloses an artificial large-cave soil preparation tea-oil tree forest planting and cave expansion associated method in a mountainous area, and relates to the technical field of tea-oil tree planting, for overcoming the defects of an conventional large-cave soil preparation tea-oil tree forest planting method that the tea-oil trees grow worse and worse and the cultivation cost is higher and higher because in the mountainous area. The method comprises steps of selecting a forest land, designing, excavating artificial large caves, widening strips twice, planting, and cultivating and managing. Due to adoption of the cave expansion associated method, great convenience is brought to the cultivation management, the growth of tea-oil plants can be promoted, the output of fresh fruits is increased, and the cultivation, harvesting and management cost is lowered.

The invention provides a tree-planting machine which comprises a rack (1), a hole digging device and a trailer box (2) pulled by a maneuvering vehicle head; the rack (1) is connected with the front of the trailer box (2) through a four-connecting-rod mechanism (3) and a lifting hydraulic cylinder (4); the hole digging device comprises a twist drill (5), a drill rod (6) of the twist drill (5) is connected with a power mechanism (8) through a belt wheel (7), the belt wheel (7) is rotatably fixed to the rack (1), the twist drill (5) can be driven by a drill lifting hydraulic cylinder (10) to move vertically while rotating, the twist drill (5) below the rack (1) is provided with a backfilling device, and the backfilling device comprises a soil pushing plate (11) and an annular fixing disc (12), an outer tooth ring (13) and an inner tooth ring (14) which are arranged on the periphery of the twist drill (5) in a sleeving mode respectively. The tree-planting machine has the advantages of being reasonable in design, convenient to use and high in work efficiency, can be mounted on a little four-wheeled vehicle or other agricultural vehicles for use and integrates functions of hole digging, backfilling of soil and compressing.

The invention relates to a method for transplanting a large-sized landscape tree in saline-alkali soil. The method is characterized by mainly comprising the following steps: (1) preparing a seedling tree; (2) preparing a tree pit: (a) digging the tree pit; (b) laying a water seepage layer; (c) laying nutritional soil; (3) carrying out tree planting: (a) coiling a nutrient tube at the outer circumference of a soil ball; (b) adjusting the tree pit planting direction of the seedling tree; (c) arranging an observation well pipe at one side of the soil ball; (d) backfilling improved soil; (4) maintaining: (a) observing the water accumulation condition of the root of the tree; (b) conveying nutrient solution through the nutrient tube. The invention also relates to a structural layout of the tree pit for transplanting the large-sized landscape tree in the saline-alkali soil, wherein the water seepage layer is laid at the bottom of the tree pit, the nutritional soil is laid on the upper surface of the water seepage layer, and the observation well pipe is arranged. Compared with the prior art, the method and the structural layout have the advantages that the problems in large tree transplanting that the survival rate is low, the growth is slow, and the like are solved on the premise that an isolating layer is not arranged and a water seepage pipe or blind ditch is not laid to remove salt, the survival rate of the large tree transplanted in the offshore saline-alkali soil is increased remarkably, in addition, the implementation is simple and convenient, the cost is reduced, and the like.

The invention discloses a pit digging apparatus used for tree planting in gardens and convenient to adjust. The pit digging apparatus comprises a fixed plate and a lifting plate, wherein two frames are fixedly mounted at the left and right ends of the fixed plate; the left and right ends of the lifting plate are slidably mounted at the inner sides of the two frames; the bottom of the fixed plate is provided with a groove; a rotating rod is rotatably arranged in the groove; two external threads with opposite screwing directions are symmetrically arranged on the left and right sides of the rotating rod; a screw is rotatably mounted on the bottom of the lifting plate; and the outer side of each frame is successively provided with a dedusting case and an exhaust fan from top to bottom. According to the invention, the lifting plate is driven to move up and down by using the rotating rod having the external threads with opposite screwing directions, and the screw is arranged to drive a drilling rod to move left and right, so an operator does not need to hold the pit digging apparatus with the hand and stoop down to carry out pit digging; the pit digging apparatus is easy to use and convenient to operate; and the exhaust fans and the dedusting case are arranged to absorb dust generated in pit digging so as to ensure the health of operators.

The tree-panting method includes the steps of drilling 3-5 deep holes at the bottom of the tree hole; inserting hollow anti-seepage pipes of biologically degradable material and containing 50-98% water in the holes and installing water retaining material in the hollow pipes; setting anti-seepage layer around the hollow pipes; covering the bottom of the tree hole with one layer of plant straw and spraying water; setting prefabricated container in the shape of flower pot into the hole; planting tree seedling in the container; watering; covering with film and pressing the film with soil or pebbles, etc.

The invention discloses a plant planting soil moisture preservation water-saving fast growing method, which is mainly characterized in that an anti-seeping layer, an anti- evaporation layer and a water storage soil moisture preservation layer are developed and additionally arranged in tree planting and seeding processes; alluvial soil, aeolian sandy soil, picked open-pit mine abandoned soil, straws, weed, plant branches and leaves, sawdust, vinasse, medicine slag and rice hulls are used; the processes of screening, thorough decomposing, fermentation and proportional and uniform mixing are performed; the materials are processed to be made into microbial nutritional planting soil with the organic matter content reaching 45 percent to 60 percent; the microbial nutritional planting soil can improve and optimize the soil; the soil aggregate structure and the moisture-holding capacity are increased; moisture seepage can be prevented by the plant anti-seeping layer; moisture is prevented from being diffused to the bottom and peripheral soil; the plant anti-evaporation layer can avoid the sunlight direct irradiation; the evaporation quantity of the soil moisture in a ditch and a pit can be reduced. The method has the advantages that rain and snow resources can be gathered for use; the underground water resource is saved; the planting survival rate can be improved; the tree seedling canopy closing forest forming period is shortened; the ecological construction quality is comprehensively improved.

The invention discloses a tea-oil tree planting method. The tea-oil tree planting method includes the following steps of 1, cutting; 2, cutting management; 3, seedling hardening; 4, management before transplanting; 5, field transplanting; 6, field management. According to the tea-oil tree planting method, by improving a cutting method of cutting seedlings, reinforcing the disinfection and rooting treatment processes and carrying out overall management of culture medium improvement and cutting environment maintenance, the survival rate and the growth speed of the cutting seedlings are greatly enhanced, the defects that the cutting seedlings are low in survival rate and low in growth speed in cold and high-temperature dry climate are effectively overcome, and cutting work can be carried out in four seasons; prepared base fertilizer is applied when the cutting seedlings are moved into a field, a proper use amount of additional fertilizer is applied to the flowering phase and the fruiting phase, the growth speed of tea-oil trees is greatly increased, the tea-oil trees can bear fruits in three years, the first-year fruiting rate is 7%-12% higher than that of an existing fine variety, and the oil yield is also higher than the existing tea-oil tree oil yield.

The invention discloses a tea-oil tree planting method and relates to the technical field of tea-oil tree plantation. The method particularly comprises the steps of selecting a planted land; clearing a hill and carrying out soil preparation; digging holes; afforesting and field-planting; tending young growth. The tea-oil tree planting method provided by the invention has the advantages that the rate of survival is high, tea-oil trees are strong in adaptability and long in service life, and the economic output of tea-oil tree woodland is high; the industrialization development of tea oil in China is favorably promoted; the degree of self-sufficiency of edible vegetable oil in China is improved; the tea-oil tree planting method belongs to strategic measures of cultivating and expanding the woody oil plant industry and guaranteeing national grain and oil safety.

The invention discloses a landscaping tree planting device convenient to move. The landscaping tree planting device includes a U-shaped base. The landscaping tree planting device is characterized in that the two ends of the upper surface of the U-shaped base are fixedly connected with a pair of vertically-arranged vertical plates, the inner side surface of each vertically-arranged vertical plate is fixedly connected with a vertically-arranged sliding rail, an electrically controlled trolley is mounted on each vertically-arranged sliding rail, the side surface of each electrically controlled trolley is fixedly connected with an electrically controlled telescopic cross rod with the telescopic end being in the horizontal direction, the telescopic end of each electrically controlled telescopiccross rod is fixedly connected to an arc-shaped fixing clamping hand matched with a trunk, the inner side surface of the U-shaped base is fixedly connected with a U-shaped sliding rail, an electrically controlled moving block is mounted on the U-shaped sliding rail, the side surface of the electrically controlled moving block is fixedly connected with an electrically controlled telescopic push rod with the telescopic end being in the horizontal direction, and the telescopic end of the electrically controlled telescopic push rod is fixedly connected with a bulldozing plate. The landscaping tree planting device has the advantages of being simple in structure and high in practicality.

The invention relates to the technical field of tree planting, in particular to an interplanting technique of Taxus yunnanensis and walnuts. The invention aims at providing a stereoscopic ecological cultivation method of the Taxus yunnanensis and the walnuts. Through the reasonable interplanting of the Taxus yunnanensis and the walnuts, in combination with a precise field management technique, walnut trees create a more suitable growth environment for the Taxus yunnanensis and the goals of improving the survival rate and the growth speed of the Taxus yunnanensis are achieved; and by changing the branch shapes of the walnut threes at proper time and regulating the illuminating conditions, the growth of the Taxus yunnanensis is prompted at an early stage and the content of taxol in the Taxus yunnanensis is improved at a harvesting stage; and at the same time, the Taxus yunnanensis can take a reverse supplementing effect to the walnuts through the insect propelling characteristic of the Taxus yunnanensis, the influences caused by injurious insects to the walnuts are reduced and the quality of the walnuts is improved. The Taxus yunnanensis and the walnuts supplement each other and the produced economic benefits per unit land are greatly improved.

The invention discloses a method of landscaping planting of a coastal dredger fill saline and alkaline land. The method comprises the following steps of 1, carrying out fine soil preparation on the coastal dredger fill saline and alkaline land, ditching, ridging, discharging salt and discharging alkali; 2, utilizing a cave-shaped lining membrane basement tree planting technology on a ridge; 3, managing, wherein the cave-shaped lining membrane basement tree planting technology comprises the steps of (1) digging a forest planting hole according to the size of seedlings; (2) laying plastic films which can be provided with round cracks on the bottom and the lateral surfaces in the hole; (3) arranging an isolating course of 30 cm in the forest planting hole; (4) planting seedlings by adopting a planting method of burying for three times, stamping twice and lifting once; (5) adopting matrix soil suitable for seedling growth as planting soil, and applying 4 kg of biological efficient organic fertilizer to every square meter of matrix soil; (6) covering the earth surface with a layer of film with holes so as to storage water and preserve soil moisture, and ridging and compacting on the film; (7) ridging at the periphery of the forest planting hole to form a round sill. By adopting the method, the survival rate of landscaping planting of the coastal dredger fill saline and alkaline land is effectively improved, and is up to more than 90%. The method has the advantages of simplicity in operation, low cost and easiness in popularization.

The invention discloses a garden digging tree planting robot, which comprises a horizontal plate, an arc-shaped plate at the side end of the horizontal plate, a vertical plate at the lower end of the arc-shaped plate, and a T-shaped groove in the horizontal plate, the arc-shaped plate, and the vertical plate. There is a T-shaped slider in the T-shaped slot, a slide plate on the T-shaped slide block, a fixing belt on the sliding plate, a through hole on the fixing belt, the fixing belt is fixed by bolts, a compartment on the top of the horizontal plate, and a partition in the compartment. There is a horizontal twisted cage at the lower end of the horizontal plate. There is a rotating shaft A inside the horizontal twisted cage. There is a spiral blade A on the rotating shaft A. The rotating shaft A is driven by a motor A. There is a horizontal twisted cage feeding port on the horizontal twisted cage. There is a sleeve on the fixed rod, and a vertical rod is inserted into the sleeve. During the whole process, it is only necessary to fix the saplings on the skateboard. There is no need to manually support and bury the saplings, which saves time and effort, and ensures stability. Even better, one person can dig holes and plant trees, which saves manpower. At the same time, there is no need to manually use a shovel to backfill the soil, which is highly efficient and very convenient.

The invention discloses a high-yield planting method of wild peaches and relates to the field of fruit tree planting. The planting method comprises the following steps: (1) constructing a foundation; (2) carrying out pit digging treatment; (3) planting peach trees; (4) carrying out fertilizer and water management; and (5) preventing and controlling diseases and pests. By virtue of the high-yield planting method, a wild peach tree planting foundation is subjected to structured treatment so that the peach tree foundation can supply nutrients within relatively long time and the nutritional requirements of growth of the peach trees are guaranteed; scientific fertilizer and water, and disease and pest prevention and control management are combined so that the yield of the peaches is improved; compared with a traditional planting method, the sweetness, nutrient quality and taste of the produced peaches are remarkably improved.

The invention discloses a simplified process method of lost wax casting, which comprises the following steps in sequence: wax tree planting, plaster mold preparation, and lost wax casting; before the wax tree planting step, the following steps are included: (1) directly molding a resin female mold by a rapid molding device, wherein the resin female mold comprises a mold cavity which has the same shape as the product to be prepared by the simplified process method of lost wax casting; (2) injecting a wax mold: melting paraffin and performing heat insulation, filling the resin female mold with the paraffin in a wax injector, cooling, and finishing to obtain a wax mold. The method of the invention omits a plurality of procedures for mold turnover, saves the cost, and prevents the problem that dimensions and styles deviates the initial design due to multiple male mould-female mold conversion; and the resin female mold is directly molded by the rapid molding device, and thus product pattern replacement is very flexible and rapid.

The invention discloses a method for three-dimensional ecological cultivation of walnuts. The method comprises the steps of land selection and land preparation, walnut tree planting, tea tree planting, polygonatum sibiricum planting, field management and harvesting. A reasonable interplanting method is adopted, refined field management is performed, and effects of each crop are brought into full play; walnut trees can overshade the tea trees and polygonatum sibiricum and further have effects of controlling pests on polygonatum sibiricum and the tea trees, and the tea trees and polygonatum sibiricum can provide required nutrient for growth of the walnut trees. The walnut trees, the tea trees and polygonatum sibiricum interact with each other, benefit each other and form a good three-dimensional ecological cultivation system, so that the method not only makes full use of land, expands income sources and enables peasants to obtain obvious economic benefits more quickly and further reduces planting cost at an early period, but also maintains soil productivity balance and green natural environment protection well, a good industry circulation chain is formed, and the economic development in a region is pushed effectively.

The invention relates to a labor-saving portable tree-planting earth boring machine which comprises a shell, a lifting mechanism, a boring mechanism and a stabilizing mechanism, wherein the lifting mechanism comprises a lifting rod, a fixing ring and a driving component; the driving component comprises two driving units; the boring mechanism comprises a first motor and a drilling bit; the stabilizing mechanism comprises three stabilizing components; each stabilizing component comprises a power unit and a stabilizing rod; the power unit comprises a second motor, a worm rod, a bearing, a worm gear, a screw rod, a sleeve, a limiting block, a limiting rod and a supporting rod. The labor-saving portable tree-planting earth boring machine is characterized in that the driving rods on the two sides of the shell are simultaneously pushed so as to continuously press the drilling bit by a user without bending down when the drilling bit is used for boring; after the boring is completed, the driving rods are pulled from the two sides, so that the drilling bit can be easily taken out; besides, three stabilizing rods under the shell are inserted into the ground, so that the shell is more stable, the user need not apply force for relieving the shaking condition of the drilling bit, the drilling bit can smoothly vertical downward drill and the operation is more convenient and labor-saving.

The invention discloses a slope forest planting method which is mainly used for reclaimation tree-planting on the slope of a waste disposal site of an open pit in arid regions. The method mainly comprises the following steps of: selecting surface soil peeled from the open pit and nutritional soil prepared from sheep and cow dung, putting the nutritional soil in a planting basket weaved by plant wickers, planting seedlings in and putting in a seedling cultivating ditch, then irrigating, transplanting into a slope planting cave together with the planting basket after various seedlings are watered and irrigated for 3 to 18 months, filling by surface soil, well trimming the seedlings, and preserving a water hole at the periphery, wherein the seedling survival ratio after three-year watering can reach more than 88 percent. The planting basket is weaved by plant wickers, which can become fertilizer after rotting and has no pollution to environment. The root system of a tree after growing up can stabilize the soil, protect the slope and prevent soil erosion and water loss; branches and leaves at the crown can reduce the wind speed and runoff amount, prevent rain water from directly scouring the slope and protect the slope, therefore, the ecological environment of a plurality of tree and grass vegetation is formed.

The invention relates to an improved tree planting vehicle which comprises a tree planting device and a movable vehicle body. The tree planting device comprises a supporting plate, a seedling inserting plate is arranged on the upper portion of the supporting plate, a horizontal moving sliding rail is arranged in the seedling inserting plate, and the lower portion of the horizontal moving sliding rail is connected with a lifting sliding rail. A plurality of clamping blocks for clamping tree seedlings are further arranged in the horizontal moving sliding rail, an infrared measuring device is arranged in the middle of the supporting plate, a soil digger is arranged on the lower portion of the supporting plate, and an automatic soil filling bucket is further arranged below the soil digger. A console is arranged on the rear portion of the supporting plate, a master control box is arranged on the lower portion of the console, the movable vehicle body is arranged on the lower portion of the master control box, an automatic water supply pipe is further arranged on the side portion of the movable vehicle body, and the rear portion of the automatic water supply pipe is communicated with a water tank. A drive engine is arranged on the rear portion of the movable vehicle body. Through the improvement, a series of tree planting steps are intelligently and integrally operated, manpower is greatly saved, the planting efficiency is improved, and the improved tree planting vehicle can be widely applied to large-scale planting.

The invention relates to the technical field of fruit tree planting, in particular to a plum tree planting method. The method comprises the steps that a plum tree planting base is made to be suitable for growing environment of plum trees by treating the plum tree planting base, the harden rate of the plum tree base is further reduced by treating the plum tree planting base, long-term loosening of the base is improved, growing of the plum trees is further promoted, nutrient absorption of the plum trees is further promoted, the quality of the plum trees is improved, and the quality and the taste of plums are improved; especially when digging treatment is conducted for the plum trees, pits used for planting the plum trees can meet requirements of growth of the plum trees, the problem of the teratogenesis trend of the plum trees is further solved, the growing environment of the plum trees is improved, the nutrient absorbing capacity of the plum trees is improved, the quality of the fruits borne by the plum trees is further improved, and the pest rate of the plum trees is reduced.

The invention discloses a self-balancing potholing device for tree planting. The device comprises a machine body, wherein first support plates are arranged at the front side and the rear side of the machine body; first slide rails are arranged on the lower sides of the first support plates; a slide plate is arranged on the first slide rails; a first hydraulic cylinder is arranged at a position, close to the machine body, on the lower sides of the first support plates; the outer end of the first hydraulic cylinder is connected with the rear side of the slide plate; second hydraulic cylinders are arranged on the lower side of the slide plate in an eudipleural way; soil placement boxes are arranged on the lower ends of the second hydraulic cylinders; second support plates are arranged on the outer side of an annular seat in an eudipleural way; second slide rails are arranged on the lower sides of the second support plates; third hydraulic cylinders are arranged on the second slide rails; motor supports are arranged on the lower ends of the third hydraulic cylinders; first motors are arranged in the motor supports; rotary shafts are arranged on the output ends of the first motors; earth cutting devices are arranged on the lower ends of the rotary shafts. The self-balancing potholing device for the tree planting provided by the invention is simple in structure, convenient to use, good in potholing effect, high in efficiency, convenient to plant trees, and long in service life.

The present invention is directed at an improved method of planting trees. The method consists of first providing a plurality of seed capsules, each seed capsule comprising a seed contained in a liquid medium enclosed in a sealed frangible capsule. The seed capsuled are in the hopper portion of a launch mechanism, the launch mechanism having a launcher operatively coupled to the hopper for launching the seed capsules. The seeds are then planted on the ground by individually launching the seed capsules at the ground at a velocity selected to burst the frangible capsule of the seed capsules when the seed capsules hit the ground.

The invention discloses a digging machine for tree planting. The digging machine mainly comprises a power mechanism, a transmission mechanism, a travelling mechanism, a digging mechanism and a frame, wherein the power mechanism is an independent diesel engine, is not limited to sites, and can well adapt to conditions of different depth requirements, topographical change, soil hardness and the like; the travelling mechanism can manually travel and automatically travel, and provides convenience for selection according to actual working conditions; and the digging mechanism is simple in structure, and various parts are convenient to separately or integrally detach and replace. By the digging machine, the labor intensity and digging cost can be effectively reduced, and the digging machine canbe widely applied to aspects such as mountain forest development, urban landscaping, highway construction and the like.