67 results about "Offshoot" patented technology

The invention relates to a method for identifying resistance against heterodera glycines. The method comprises the following steps: scissoring the tissue of young part of the soybean vegetative part of the susceptible control variety and the variety to be identified to perform inductive rooting culture; after the transplanted seedling survives, inoculating the seedling with heterodera glycines suspension containing 400 eggs and / or second-stage larvae / mL; continuing culture at 20-30 DEG C; when white cyst appears at the seedling root, separating counting the number of root cyst of the susceptible control variety and the variety to be identified; and defining the disease resistance of the material according to the resistance grading standard. The method provided by the invention has the positive and beneficial effects that: as the genotype is not changed when the vegetative body roots, the resistance of the vegetative body can represent the resistance of the parent material; one part of the vegetative body of the material to be identified replaces the entire plant for identification, and the resistive material can be completely stored; and for the population of segregative generation (for example, F2), 3-5 branches on one individual plant can be fetched for identification so as to realize repeated identification of the segregation population.

The invention provides a cutting seedling method for Monochasma savatieri Franch. The cutting seedling method is characterized by comprising following steps: S1, a one-year-old offshoot of a Monochasma savatieri Franch plant is taken and cut off from the bottom, and a cutting which is 10-15 cm long is obtained; S2, the lower end of the cutting is soaked in a rooting agent solution, and the rootingagent solution contains naphthylacetic acid and indolebutyric acid; and S3, the soaked cutting is placed in a substrate in a cuttage manner and subjected to management after the cuttage, and the substrate contains sand and nutrient soil. According to the cutting seedling method, after being soaked with the rooting agent solution, the newborn offshoot of the Monochasma savatieri Franch is placed in the substrate in a cuttage manner and subjected to management after the cottage, so that the reproduction and sprouting speed of the Monochasma savatieri Franch can be remarkably increased, and production cost is saved.

The invention discloses a highly-automatic vegetation irrigation device, and relates to the technical field of vegetation irrigation equipment. The highly-automatic vegetation irrigation device comprises a working vehicle, a water tank, a first cavity, a second cavity, a third cavity, a water inlet pipeline, a branch pipeline, a reset spring, a base, a sponge block, a fourth cavity, a sliding block, a screw rod, a rotary disc, a through hole, a sliding rod, a first switch, a connecting channel, a first servo motor, a fan, a hose, an annular plate, an annular rack, a second servo motor, a firstgear, a second switch, a spray head, an electric telescopic rod, a first limiting plate, a second limiting plate, a connecting rod, a fixed shaft, a swing rod, a rack, a baffle, a second gear, a fixed rod, a floating block, a movable block, a magnet and an electromagnet. The consumption of water in a plant is simulated through the sponge block, the plant is quantitatively irrigated at a proper time, the working effect of the device is ensured, and blockage is performed under different conditions of the water tank, so that the working efficiency and the stability of the device are ensured.

A method for the production of fruit trees including the steps of: grafting of an offshoot or propagation material of the variety to be propagated on a grafting point of a rootstock, to form a tree, planting of the rootstock in a nursery, pot or greenhouse ground and subsequent transplanting of the developed tree in a production ground; wherein the planting takes place arranging the rootstock tilted to one side to form with the ground an angle of pre-set amplitude, smaller than 90° and preferably of 45° and with the offshoot in a substantially vertical position; in the transplanting step the rootstock is arranged in the production ground in a substantially vertical position, so that the trunk of the tree, which is angled in respect to the rootstock, forms a main side branch from which vine-like branches or side branches orientated upwards sprout.

The present concept is a method of growing a Cannabis plant includes the steps of growing a main stem which is known as an apical meristem of a Cannabis plant to a height of 12 to 24 inches above the soil. Train the plant by trimming uppermost leaves of the apical meristem which results in the growth of at least three main upper branches emerging proximate the top of the plant. Apply a light cycle to stimulate a vegetative growth phase. Lower a screen onto the upper branches such that the upper branches support the weight of the screen, wherein applying the weight of the screen onto the upper branches increases the vigor of the plant and trains the branches to grow horizontally radially outwardly from the apical meristem. Manually position branches under the screen so that the branches are directed radially away from the apical meristem along a screen bottom surface and towards an outer periphery of the screen.

The invention discloses a greenhouse cultivation method for multiple fruiting of Taiwan morus laevigata. The greenhouse cultivation method for multiple fruiting of Taiwan morus laevigata comprises thefollowing steps: 1) selecting one-year-old seedlings with rhizomes not smaller than 0.8 cm in spring, performing short cutting and fixed drying at the position 50 cm away from the ground after the seedlings are planted, after 6-8 new shoots are germinated, pinching off the top center to promote branching when main new shoots grow to 50 cm, applying a water flush fertilizer, and irrigating timelyuntil first-time fruiting is achieved; 2) after picking for the first time, cutting fruiting mother branches to 15-20 cm, reserving 2-3 buds, applying the water flush fertilizer, and irrigating timelyto obtain second-time fruiting; and 3) after second-time picking, pinching to promote branching at the position of 50 cm of the main new shoot, applying the water flush fertilizer, timely irrigating,and picking after third-time fruiting. The greenhouse cultivation method for multiple fruiting of the Taiwan morus laevigata has the beneficial effects that according to the method, top pinching to promote branching is adopted in different growth periods of the Taiwan morus laevigata in a greenhouse, growth vigor of fruit trees is controlled, and water and fertilizer management is implemented cooperatively to achieve three-time fruiting, the average length of fruits of the Taiwan morus laevigata cultivated by the method every time reaches 10.5 cm, the fruit weight is 18.3 g, and the fruit quality is equal to the fruit quality of the Taiwan morus laevigata which bears fruit once every year.

The invention discloses a single-trunk three-main-branch open-center tree shape of carya illinoensis and a shaping and pruning method thereof. The tree shape is characterized in that the trunk fixing height is 1.5-2.5 m; three main branches are selected and reserved, the main branches are alternately grown on a central trunk at the same height, the angle is about 120 degrees, the main branches are inclined upwards, the opening angle is 45-60 degrees, more than 8 lateral branches which are outwards inclined are cultivated on each main branch, bearing branch groups are attached to the lateral branches, the distance between the lateral branches is about 30 cm, and when the main branches are 2.5 m or above, heads fall off in time, and the height of the main branches is not higher than 3.5 m. The tree shape has no central trunk above a branch point, and three main branches are uniformly distributed around a crown and are not crossed and overlapped. The tree shape can be formed in 2-3 years, has the advantages of being fast in shaping, good in early-fruiting yield, easy to shape, simple in later-stage pruning and convenient to grasp, and is a novel high-quality, early-fruiting high-yield and labor-saving tree shape beneficial to mechanization cultivation for carya illinoensis.

The present invention discloses a mist culture seedling exercising device for millettia specisoa tissue culture seedlings. The mist culture seedling exercising device comprises a mist culture box forexercising seedlings, a temperature and humidity illumination system for controlling temperature and humidity and illumination in the mist culture box, an air pump device for providing spraying powerfor the mist culture box, a liquid storage box for providing a nutrient solution for spraying of the mist culture box and a filter, for filtering the nutrient solution entering the liquid storage box,arranged in the liquid storage box, mutually crossed air flows sprayed by first branch air pipe needle heads and second branch air pipe needle heads of the mist culture box are concentrated on liquiddischarged by branch liquid pipe head ports, and the liquid discharged by the branch liquid pipe head ports are sprayed into an aerosol form so as to realize mist seedling exercising of the millettiaspecisoa tissue culture seedlings. The nutrient solution formed by the mist culture seedling exercising device has fine and evenly dispersed aerosol particles, and the mist culture seedling exercising device is beneficial for roots and stem leaves of the millettia specisoa tissue culture seedlings to fully absorb the nutrient solution, promotes healthy growth, a developed root system and stout stems of the millettia specisoa tissue culture seedlings, and improves a transplanting survival rate and an utilization rate of the nutrient solution.

The invention discloses a vigorous cultivation method for syringa vulgaris. The method comprises the steps as follows: garden establishment for field planting, root strengthening, stumping and film mulching for trunk growth and trunk determination, shaping and cultivation. According to syringa vulgaris cultivated with the method, offshoots are controlled, the management cost is reduced, and the defects of poor affinity, low healing speed, vulnerability to wind breakage, large management difficulty and the like of a conventional top-grafting vigorous seedling raising technique are overcome; with the adoption of the vigorous seedling raising method, the ornamental value and the application range of seedlings can be remarkably increased, 30% of labor or more is saved, and the economic benefits are increased by 45% or above. According to the vigorous cultivation method, slow healing of grafted seedlings and slow growth of crowns are avoided, and the seedlings can be transplanted more than one year earlier.

The invention relates to a gene for regulating the plant types and the yield of plants and application of the gene. First-time separation is carried out to obtain polynucleotide for regulating the plant type and the yield trait relevance of the gramineous plants, and polynucleotide can promote the improvement of the plant type of the gramineous plants remarkably, promote increase of the diameter of stems, promote increase of the ear first-level branch number, the ear second-level branch number, the spikelet number of each ear, the weight of each ear or the length of each ear, reduce the tiller number properly, promote increase of the plant height and promote increase of the yield of the gramineous plants. The invention further provides a molecular marker used for identifying fine traits of the plants. A new path for improving the traits of the gramineous plants is provided.

The invention belongs to the technical field of crop breeding, and provides an isolation and purification method for Chenopodium quinoa, and aims at solving the problems that Chenopodium quinoa growsmildew easily, the grains are not full and the Chenopodium quinoa is sterile at high temperature. A nonwoven fabric material is made into an isolation bag with a closed bottom, an opening at the upperend of the isolation bag is provided with a contraction rope, and two sides of the isolation bag are provided with cellophane observation windows; during the florescence of Chenopodium quinoa, branches and leaves were removed from top to bottom, and 2-3 cm of a trunk is exposed; the top end is sleeved with the isolation bag; after the top end is sleeved for 15-20 days, main ears fully fill the bag, the isolation bag is removed, pruning is performed downwards from the top end to remove branches and leaves and expose 2-3 cm of the trunk, secondary sleeving is performed; after the bag is changed, the bag is removed according to the flowering period, the single plant with the main ears sleeved are harvested in the mature period. The structure and method have no influence on the grain fullnessand the yield of Chenopodium quinoa, and can meet the requirements of subsequent research on the seed quantity. The problems that the inflorescences easily grow mildew during isolation and purification sleeving so that the seed setting amount is low, the grains are not full and sterility is caused due to the high temperature are solved.

The invention concerns a system (1) for characterising the physiological state of woody plants (2, 3) with branches grown in rows, such as vine plants, said system (1) including a vehicle (10) designed to move between said rows, a geolocation device (14) and a processing unit (15), and being characterized in that it includes a sensor (16) including a light source (17) designed to emit a light beam (18) and a light receiver (19), said light beam (18) being able to intersect the branches, as the vehicle (10) moves forward, said light beam (18) having a dimension (L) greater than the diameter (D) of the thickest of the branches in said row (6), said light beam (18) projecting, onto said light receiver (19), a shadow (20A, 208) from which the processing unit (15) determines the diameter (D1, D2 of the branch (2A, 28) in question.

The invention provides an automatic assembly for cutting off afforestation nursery stock branches. The automatic assembly for cutting off afforestation nursery stock branches comprises a mounting frame(100), a branch pruning device (300) and a controller, wherein the branch pruning device (300) comprises an advancing adjusting mechanism (310) and a cutting off mechanism (320); the advancing adjusting mechanism (310) comprises a supporting bracket (3110), an adjusting structural member (3120) and an advancing structural member (3130); the supporting bracket (3110) is movably mounted on the upper end surface of the mounting frame(100), and can generate displacement along the circumferential direction of the mounting frame(100); the adjusting structural member (3120) and the advancing structural member (3130) are mounted on the supporting bracket (3110), and the adjusting structural member (3120) is used for driving the cutting off mechanism (320) to perform cutting off point adjusting motion on tree branches adjacent to the surface of the tree trunk; the advancing structural member (3130) is used for driving the cutting off mechanism (320) to perform advancing motion for cutting offthe tree branches around the circumferential direction of the mounting frame (100); and the cutting off mechanism (320) is used for performing cutting off on the tree branches under the driving of theadvancing adjusting mechanism (310).

The invention relates to the technical field of green plant cultivation, and provides a combined plant planting device for architectural design. According to the combined plant planting device for architectural design, a transverse telescopic mechanism, a front-back telescopic mechanism and a longitudinal telescopic mechanism adjust the planting positions of planting mechanisms in three directionsthrough telescopic movement, the planting mechanisms adjust the planting positions through rotation of the planting mechanisms, the interiors of the front-back telescopic mechanism, the longitudinaltelescopic mechanism and the planting mechanism communicate with one another to form a conveying pipeline for plant seeds to pass through, the planting mechanisms are provided with a plurality of branch conveying pipelines for the plant seeds to pass through, the corresponding branch conveying pipelines are opened when the plant seeds with different sizes are planted, and meanwhile, a conveying pipeline and the branch conveying pipelines form a water or fertilizer supply pipeline. The combined plant planting device for architectural design has the beneficial effects that the planting device can complete planting of plants at a plurality of flowerpot positions on the same step surface of a building at a time, dismounting is not needed when the flowerpot positions of other step surfaces of the building are planted, and the planting efficiency is improved.

The invention relates to fish processing, and particularly relates to a hairtail processing device. The hairtail processing device comprises a processing table, placing grooves and positioning holes,wherein a plurality of uniformly distributed placing grooves are formed in the upper end of the processing table from front to back; the positioning holes are formed in the processing table; the number of the positioning holes is the same as that of the placing grooves; and a plurality of positioning holes are separately positioned in the middles of the right sides of the multiple placing grooves.The falling position of a fishtail part can be close to the left end of the processing table. A large part of a hairtail body falls to a position far away from the processing table. Classification oflarge and small sections is realized, and separation of a high-quality product from a poor product is realized. Then, a branch plate moves rightwards to return, meanwhile, an electric push rod II isstarted, the electric push rod II drives a push plate to descend, the push plate pushes a fish head to be separated from a positioning nail and fall back into the placing grooves, then the fish head is shifted to the right side of the processing table when the branch plate returns, and working procedures are reduced. By fixed-point processing, complexity of equipment adjustment is reduced, and convenience of equipment use is improved.

The invention relates to the technical field of water-spraying devices, in particular to a leaf water-spraying device for sapling cultivation. A water storage tank is placed inside a containing shell,the lower end of the water storage tank is penetratingly connected with a main water pipe, the lower end of the main water pipe movably penetrates the containing shell and is penetratingly connectedwith a branched water pipe which is penetratingly connected with a nozzle through a hose, the lower end of the containing shell is connected with two L-shaped plates through two supporting legs, and the lower end of a transverse section of each L-shaped plate is connected with a traveling wheel. The leaf water-spraying device is suitable for short saplings; total length of the supporting legs is adjusted according to height of the saplings, the saplings are positioned between the two L-shaped plates, and the whole device is pushed to advance to spray water to leaves to meet transpiration needsand maintain cleanliness of the leaves; by arranging the hose, when contacting with branches and leaves of several tall saplings, the nozzle can change in direction to avoid breakage of the branchesand the leaves due to hard pulling.

The invention discloses a branch flowerpot and a manufacturing technology thereof. The branch flowerpot comprises a branch body and supports, wherein the branch body is flatly arranged, the supports are used for supporting the branch body, and planting grooves used for planting plants are formed in the upper surface of the branch body; overflow channels are formed in the inner walls of the planting grooves, moisture preservation grooves are formed in the upper surface of the branch body, and are interconnected on a horizontal plane to form a grid shape, the planting grooves are formed in the inner sides of the boundaries of the moisture preservation grooves, and the moisture preservation grooves are communicated with the planting grooves. The manufacturing technology of the branch flowerpot comprises the steps of 1, pruning, wherein residual branches on the branch body are pruned; 2, digging the moisture preservation grooves, wherein a cutter is utilized to dig the gridded moisture preservation grooves in the upper surface of the branch body; 3, digging the planting grooves, wherein the cutter is utilized to dig the planting grooves in the inner sides of the boundaries of an area where the moisture preservation grooves are located; 4, installing the supports, wherein the branch body is erected on the supports. The branch flowerpot and the manufacturing technology thereof have the advantage that the manufacturing process of the branch flowerpot is simple.

The invention provides an automatic watering and anti-theft planting device, which belongs to the field of potted planting, including a water storage tank, a fertilizer storage room, a protective layer, a movable ball column, a sliding surface, a water outlet, and a rope fixedly encircling the water storage tank and hanging on a tree branch. On the top, there is a water cover on the reservoir, and a bifurcated water pipe is fixedly connected to the tail of the fertilizer storage room, which is connected to a hollow inverted steel pipe, and the protective layer is movably placed on the tree trunk, and one side of the spring is tightly connected to the protective layer. The interference device is fixedly embedded in the isolation foam, the upper end of the movable ball column is fixedly connected to the lower end of the protective layer, and the sliding surface is fixedly embedded in the hollow inverted tooth steel pipe. The spiral bifurcated water pipe of the present invention can stir water and fertilizer, and fertilize better. The movable ball column is set as a movable type, which can allow the branches of plants to grow freely. Inverted tooth steel pipe, one layer prevents being dug away by people, and at the same time, it can water the plants evenly.

The invention provides a yield increasing method for exocarpium planting. According to the yield increasing method, scientific treatments is carried out in each growth stage of the exocarpium, so as to reduce the use of chemical fertilizers and achieve quality guaranteeing and yield increasing of exocarpium. The yield increasing method comprises the following steps: A, girdling: the girdling time is before flower bud differentiation in autumn and winter, a girdling method comprises the steps that a girdling opening is formed at the position, 10cm away from a trunk, of branch, the depth of the girdling opening reaches a xylem, and a lime sulfur is smeared on the girdling opening after the girdling; B, flower thinning: the flower thinning is carried out in a full-bloom stage of March every year, a flower thinning method comprises the steps that flowers of young trees newly planted for 2 to 3 years are all removed, and 1 to 2 clusters of flowers are reserved for one branch of a fruiting tree; C, fruit thinning: the fruit thinning time is one week after flowers fall, the fruit thinning method is to remove fruits with diseases and pests, malformed fruits, weak fruits and overload fruits, and 2 to 4 fruits are reserved on one fruiting branch; and D, cleaning the garden.

The invention relates to a method for identifying soybean cyst nematode resistance. The method is to first cut the tender parts of the soybean vegetative tissues of the susceptible control variety and the variety to be identified to induce rooting culture, and after transplanting and surviving, the seedlings are inoculated with 400 / mL cysts containing eggs and / or second-instar larvae Continue culturing the nematode suspension at 20-30°C. When white cysts appear in the roots of the seedlings, count the number of cysts in the roots of the susceptible control variety and the variety to be identified, and define the disease resistance of the material according to the resistance grading standard. The invention has positive and beneficial effects: the rooting of the vegetative body does not change the genotype, therefore, the resistance of the vegetative body can represent the resistance of the parent material; a part of the vegetative body of the material to be identified is used to replace the whole plant for identification, and the resistant material can be identified Completely preserved; for the group of segregated generations (such as F2), 3 to 5 branches can be taken from a single plant for identification, so as to achieve repeated identification of the segregated population.

The invention provides a method for substituting for flaveria bidentis by utilizing grain amaranth; in the method, the grain amaranth is adopted to carry out biological substitution to the flaveria bidentis; the method can lead the germination rate of the flaveria bidentis to be reduced by 80.43 percent, the average plant height is reduced by 77.30 percent, the average single plant branches are reduced by 98.96 percent, the average single plant leaves are reduced by 99.14 percent, the average single plant biomass liveweight is reduced by 92.54 percent, the average soluble protein content is reduced by 52.99 percent, and the method has remarkable control function to the foreign invasion of the flaveria bidentis; the grain amaranth is a common plant, the seed is easy to obtain, the plantingmethod is simple, and the operation is easy; the grain amaranth is pasture with good quality, while controlling the population quantity of the flaveria bidentis, the grain amaranth has a certain economical value.

The invention discloses a branch flowerpot and a manufacturing technology thereof. The branch flowerpot comprises a branch body and supports, wherein the branch body is flatly arranged, the supports are used for supporting the branch body, and planting grooves used for planting plants are formed in the upper surface of the branch body; overflow channels are formed in the inner walls of the planting grooves, moisture preservation grooves are formed in the upper surface of the branch body, and are interconnected on a horizontal plane to form a grid shape, the planting grooves are formed in the inner sides of the boundaries of the moisture preservation grooves, and the moisture preservation grooves are communicated with the planting grooves. The manufacturing technology of the branch flowerpot comprises the steps of 1, pruning, wherein residual branches on the branch body are pruned; 2, digging the moisture preservation grooves, wherein a cutter is utilized to dig the gridded moisture preservation grooves in the upper surface of the branch body; 3, digging the planting grooves, wherein the cutter is utilized to dig the planting grooves in the inner sides of the boundaries of an area where the moisture preservation grooves are located; 4, installing the supports, wherein the branch body is erected on the supports. The branch flowerpot and the manufacturing technology thereof have the advantage that the manufacturing process of the branch flowerpot is simple.

The invention relates to a vertically upward collected-rainwater infiltrating irrigation system with porous wicks for a green roof. The infiltrating irrigation system is located in a planting frame inwhich a vegetation layer, a soil matrix layer, a filtering layer and a water storage layer are provided in sequence from top to bottom. Porous wicks are further provided, including a long straight bar-shaped first porous wick and a ring-shaped second porous wick. One end of the first porous wick is connected with a plurality of long bar-shaped branch porous wicks, and the other ends of the plurality of branch porous wicks are communicated with the second porous wick, respectively, and are disposed on the second porous wick at intervals. The second porous wick is located in the soil matrix layer, and the first porous wick sequentially penetrates through the soil matrix layer and the filtering layer into the water storage layer. The vertically upward collected-rainwater infiltrating irrigation system with porous wicks for a green roof provided in the invention is characterized by water resource conservation, high water supply uniformity, space saving, low investment cost and the like while utilizing rainwater, as compared with an existing green roof irrigation mode.

A set (21, 21a, 21b, 21c, 121, 221, 321, 421) of cutting inserts (23, 23a, 23b, 23c, 123, 223, 323, 423) includes a stem portion (25, 25a, 25b, 25c, 125, 225, 325, 425), a plurality of branch portions(27, 27a, 27b, 27c, 127, 227, 327, 427) attached to and extending from the stem portion (25, 25a, 25b, 25c, 125, 225, 325, 425), and at least one cutting insert (23, 23a, 23b, 23c, 123, 223, 323, 423) attached to each of the plurality of branch portions (27, 27a, 27b, 27c, 127, 227, 327, 427). Preferably, the stem portion (25, 25a, 25b, 25c, 125, 225, 325, 425) has a longitudinal axis extending between a top end (29, 29a, 29b, 29c, 129) of the stem portion and a bottom end (31, 31a, 31b, 31c, 131) of the stem portion and at least one of the top end of the stem portion (25, 25a, 25b, 25c, 125,225, 325, 425) is disposed along the longitudinal axis above uppermost portions (33, 33a, 33b, 33c) of each cutting insert, and the bottom end (35, 35a, 35b, 35c) of the stem portion is disposed along the longitudinal axis below lowermost portions of each cutting insert. Also, methods for manufacturing a set of cutting inserts are disclosed.

The present invention relates to fish processing, more specifically to a hairtail processing device. It includes a processing table, placement grooves and positioning holes. The upper end of the processing table is provided with a plurality of evenly distributed placement grooves from front to back. The processing table is provided with positioning holes. They are located in the middle of the right side of the multiple placement slots. The position where the fish tail can be dropped is closer to the left end of the processing table. Let the larger part of the hairtail body fall farther away from the processing table. Realize the classification of large and small segments, and realize the separation of high-quality products and inferior products. Then move the branch plate to the right, and start the electric push rod II. The electric push rod II drives the push plate to descend, and the push plate pushes the fish head from the positioning pin to fall back to the placement slot, so as to realize the return of the branch plate. The right side of the processing table saves the process. Fixed-point processing reduces the complexity of equipment adjustment and improves the convenience of equipment use.

The invention relates to the field of fruit tree pesticide spraying, in particular to a remote orchard pesticide applying system. The remote orchard pesticide applying system comprises multiple fruittrees distributed in rows and columns, a conveying pipe network and a pump station and is characterized in that a stereoscopic pesticide applying device is arranged on each fruit tree and provided with pesticide conveying connector; the pump station comprises a pesticide tank, a clear water tank and a main pump, and an outlet of the pesticide tank and an outlet of the clear water tank are connected with an inlet of the main pump through a main valve; the conveying pipe network comprises multiple pesticide conveying header pipes and collecting pipe, every two adjacent rows of fruit trees shareone pesticide conveying header pipe, all the pesticide header pipes are connected with an outlet of the main pump through the collecting pipe, each pesticide conveying header pipe is provided with a branch valve, and the pesticide conveying connectors are communicated with the pesticide conveying header pipes in the neighborhood. The remote orchard pesticide applying system has the advantages thatthe pesticide applying system can be used multiple times after being arranged once and can apply pesticide to multiple rows of fruit trees at the same time, and compared with single plant operation,the working efficiency is improved by dozens of times; pesticide is applied from inside to outside and uniformly applied to branches and leaves, and the fraction of coverage is high.

The invention discloses a full-automatic spraying control system for a bean sprouts planting room, which includes at least one set of spraying devices and a controller, and each of the spraying devices includes a water supply tank, a main water supply pipe and a plurality of water supply pipes along the main water supply pipe. The sub-water supply pipes distributed at intervals in the length direction, one end of the main water supply pipe communicates with the water supply tank, the other end of the main water supply pipe communicates with the sub-water supply pipes, and the sub-water supply pipes include a first branch water pipe and The second branch water pipe, the first branch water pipe and the second branch water pipe are respectively connected with nozzles through nozzle branch pipes; the controller includes a seed soaking mode key, a germination and seedling raising mode key, a spray cycle setting key, Spray duration setting key, spray amount setting key and central processing unit. The invention can not only automatically control the spraying time and duration of seed soaking, germination and seedling raising; the nozzles form a forward and downward fan-shaped micro-spray to realize uniform scattering of spray water.

The invention discloses a grafting-free noninvasive colonization method for plants. The grafting-free noninvasive colonization method is characterized by comprising the following specific steps: selecting a colonization branch in a healthy growth state; selecting a metal wire at a position 5-8 cm away from the base part of the branch, and tightening the metal wire by using a vice; selecting a proper pricking point, cutting one side of a culture container, and sleeving the culture container on the branch from the notch; additionally arranging a fixing rod, and fixing the fixing rod at a position flush with the height of the culture container by using the metal wire; filling the culture container with wet nutrient soil, sealing the surface of the nutrient soil with a preservative film or a plastic bag after filling, and watering frequently to ensure that the nutrient soil is wet; after one month, the branch branches root, and cutting off from the base part of the branch to transplant. Compared with the prior art, the grafting-free noninvasive colonization method has the advantages that the steps are simple and practical, the survival rate is high, no special requirement is needed forcolonization branches, the colonization time domain is wide, colonization can be conducted in all growing seasons, the cost is low, the cost investment is greatly reduced, and popularization is convenient.

The invention discloses a chrysanthemum morifolium cultivation technology, and relates to the technical field of plant cultivation. In order to solve the problem of long breeding cycle, the chrysanthemum morifolium cultivation technology specifically comprises the following steps of cultivating seedlings, cutting out tender chrysanthemum morifolium axillary buds which are good in growth vigor andfree from diseases and insect pests as explants, inoculating induced culture media with the explants, and performing induction under the condition of 25+ / -1 DEG C and light being 3000 Lux in light intensity to obtain callus tissue; and performing seedling selection, and performing induction and disintegration to obtain adult seedlings. According to the chrysanthemum morifolium cultivation technology disclosed by the invention, a process of bud proliferation and rooting culture is completed in one time, and the shortcomings that breeding cycle is long, breeding coefficients are low, and chrysanthemum morifolium seedlings are liable in virus infection and propagation during conventional cuttage and offshoot of chrysanthemum morifolium are overcome; potato natural extracts are used as the culture media, so that the disintegration and proliferation rate of chrysanthemum morifolium buds is increased through active factors in the extracts; chrysanthemum morifolium is planted by a root dividing method, and the root dividing method is suitable for large-area culture; and in a planting process, parameters in each link are set according to habits and characteristics of the chrysanthemum morifolium, so that efficient organism extraction can be performed, and time and cost can be saved.