36results about How to "Easy to raise seedlings" patented technology

The invention relates to a plant seedling raising technique, in particular to a camellia oleifera container seedling raising technique which aims to solve the problems of low seedling survival rate and low seedling raising efficiency of a camellia oleifera seedling raising technique in the prior art. The camellia oleifera container seedling raising technique includes the steps of (1) collecting seeds, and placing the collected seeds in a refrigeratory for cold storage and reserve at the temperature of 0-5 DEG C; (2) pre-treating the seeds, and soaking the seeds prior to sand storage for accelerating germination; (3) sowing, sowing the camellia oleifera seeds subjected to germination accelerating in a container containing seedling raising substrates in a spot manner, and then placing the container on a seedbed; (4) grating rootstocks of seedlings; (5) performing grafted seedling management including water management, rootstock removal and weeding management, light and temperature management, nutrient management and the like; (6) performing biennial seedling production management; and (7) performing outplanting management. The technique has the advantages of high seedling survival rate, high breeding efficiency and good reliability; and seedling survival rate of the seedling raising technique is 10-20% higher than that of inarching seedling raising and leaf cutting seedling raising techniques.

The invention discloses a nutrient solution matrix-free seedling raising and cultivating system and a seedling raising method. The system comprises a nutrient solution seedling raising tank, a seedling grid plate, seeding paper and covering paper, wherein the nutrient solution seedling raising tank is filled with water or nutrient solution; the seedling raising grid plate is arranged on the nutrient solution seedling raising tank, and water through holes are formed on the side faces of the grid plate holes of the seedling raising grid plate; the seeding paper is laid on the seedling raising grid plate; and after seeding, the covering paper is covered on the seeding paper bearing seeds. The method comprises: sowing seeds on the seeding paper, covering the covering paper with high water absorbing performance and breathability and covering the perlite or vermiculite on the covering paper; and after the seeds germinate, the roots of the seedlings penetrate the seeding paper to grow downward to absorb water and nutrients from the nutrient solution below. When the system is used, a matrix which is adopted by the conventional industrial seeding raising technique is not used, the overall accurate control over the temperature, water, nutrient and oxygen required by plants for growth in the whole seedling raising process is realized, the industrialization of the seedling raising processis realized, and the uniformity, strong seedling rate and robust degree of the seedlings are improved.

The invention relates to a large-scale seedling-culturing method for cultivating cassia sophera seedlings without bacterial infection by utilizing cassia sophera seeds in a direct seeding mode, which solves the problem that the existing seedling-culturing land has no selecting standard, and seedlings are low in sprouting percentage, high in infective rate of putridity at the seedling stage, dark in root system, small in earthnut, weak, high in death rate and low in survival rate after being transplanted. New sandy soil with good breathability or rice fields are utilized, a shell breaking machine is utilized to carry out partially shell breaking, and seeds are used for cultivating the seedlings in the direct seeding mode by means of prepared matrixes laid on a seed bed to reduce rice field. Mulching films are utilized to keep the temperature and the humidity of the ground. By spraying prepared nutrient solution by stages, needs for nutrient of the seedlings are met, environment is clean, the plant diseases and the insect pests are reduced, the seedlings are robust, root systems are strong and white in color, rhizomes are thick and strong, the infective rate of putridity is low, the survival rate after transplantation is high, operation is simple and convenient, and the seedling-culturing method is suitable for cultivating the cassia sophera seedlings in a large-scale mode. Strong seedlings can be cultivated more than zero point four million per mu, and the survival rate after the transplantation reaches to above 98%.

The invention provides an integrated design technology for sowing, culturing and transplanting rice, belonging to the technical technology of agriculture. The technology consists of a sower, a seedling root type seedling cultivation box, a planting device, five-element rich soil and a vertical type seedling putting bracket. Therefore, the rice sowing, the rice culturing and the rice transplanting form an integrated scientific production service mode. The technology adopts the sower to sow in a branching way to reach even sowing and solve the difficulty of uneven sowing in the prior art; the method for culturing the seedlings by means of branching the seedling root leads the sower to have no seedlings division function, better transplant the seedlings, and solve the difficult of too muck idle roots when grafting the seedlings by a grafting device; culturing the seedling roots with the five-element rich soil, so as to lead roots of the seedlings to be heavy and the grafted seedlings not to be easily float, and solve the difficulty of too much float roots when grafting by the grafting device; and culturing the seedlings by filling seedling roots with the five-element rich soil, and when grafting the seedlings, grafting the five-element rich soil into farmlands, so as to realize transplant with soil, recycle organic fertilizer, improve soil and increase grain yield. The technology can improve productivity effect, reduce production coast, and mechanize rice owing, culturing and grafting.

The invention discloses a seedling raising method for cultivating superlong-age strong seedlings of machine transplanting rice in a wheat-rice double cropping area. The seedling raising method includes variety selecting, seed processing, germination accelerating and chest bursting, seed cooling and sprout hardening, scientific fertilizer preparing for nutrient soil, sowing, seedling raising management, disease and insect damage preventing and controlling and timely machine transplanting. Compared with the prior art, the seedling raising time is 10-15 days longer, 1-2 leaves grow out in the seedling age, seedling age elasticity is improved, and the seedling transplanting stage is prolonged, which is beneficial for peasant operation and reduces intensity of the busy farming season; a late-maturing high-quality rice variety with a long growth period can be selected for a wheat and oilseed rape rice transplanting field, the transplanting variety selection is increased, seedling raising is convenient, sowing amount is reduced, the seedling survival percentage is increased, and production cost is reduced.

The invention discloses a garden seedling culture box which comprises a box body. Two sides of the bottom of the inner wall of the box body are provided with chutes, the inside of each chute is slidably connected with a sliding rod, the inner side of the sliding rod is fixedly connected with a spring, one end of the spring away from the sliding rod is fixedly connected with the inner wall of the chute, the top of the sliding rod is fixedly connected with a moving block, the front of the moving block is movably connected with a connecting plate, the top of the back of the connecting plate is movably connected with a horizontal board, and the bottoms of both sides of the inner wall of the box body are fixedly connected with supporting plate. By the cooperation of the box body, the chutes, the sliding rod, the spring, the moving block, the connecting plate, the horizontal board, the supporting plate, a motor, a cam, a vertical rod, a partition plate, seedling culture holes and a disc foruse, the problem that an existing seedling culture box does not facilitate the lifting of seedlings by users is solved, the garden seedling culture box has the advantage of facilitating the lifting ofthe seedlings by the users, the users do not damage tree seedlings during the lifting of the seedlings, and the survival rate of the tree seedlings is improved.

The present invention discloses a material easy for lifting seedling from flowerpots and planting and seedling lifting methods. Permeable and breathable cloth or a substrate bag or a potted plant substrate package is put at the inner bottom and side wall of a pot substrate region to conduct pot culture; or one or multiple corrosion resistant ropes or belts or racks are firstly placed at the bottom center or near the center of the pot substrate region and both ends of the ropes or the belts or the racks extend to the inner side wall of the pot substrate region to the upper edge or the near upper edge of a pot body, and then a cultivation substrate is placed into the pot substrate region to conduct the pot culture; or the permeable and breathable cloth or the substrate bag or the potted plant substrate package are further attached or fixed on the ropes or belts or racks. After the completion of the cultivation, the cloth exposed outside the upper edge of the pot body is arranged and folded along the upper edge of the pot body or along the direction slightly lower than the upper edge of the pot body, and then stuffed into the inner side wall of the pot body, trimmed, covered on the upper surface of the substrate or rolled in the upper edge of the pot body. For those flowerpots with the ropes or belts or racks, the ropes or belts or racks exposed outside are covered inside the substrate or the side wall of the pot body. The material can solve a problem that the seedlings are difficult to lift.

The invention discloses an anti-typhoon cowpea field cultivation method. The anti-typhoon cowpea field cultivation method comprises the following steps of (1) planting cowpea; (2) fixing and hammering arrow reinforcement piles with transverse handles; (3) sheathing plastic columns on the transverse handles, wherein the plastic columns can rotationally fall down onto ground; (4) binding every two plastic columns by a binding line; (5) connecting the upper parts of the same row of plastic columns into a whole by a polyester line; (6) connecting a plastic rope between cowpea seedlings and the polyester line, and winding the cowpea seedlings on the plastic rope; (7) before typhoon, lowering the polyester line to the lower parts of the plastic columns, releasing the binding line, enabling the plastic columns to fall down onto the ground along the same direction, and enabling the cowpea seedlings to also fall down onto the ground; (8) covering with cloth, covering with a net, and fixing; (9) after typhoon, draining water, removing the net, and collecting the cloth; (10) standing up the columns, lifting the seedlings, and restoring to the original shape; (11) spraying pesticide, and applying fertilizer. The invention also discloses an anti-typhoon cultivation frame. The anti-typhoon cowpea field cultivation method has the advantages that by adopting the technical measures of column and seedling falling, cloth covering and net covering, the damage to the cowpea seedlings by the typhoon and rainstorm is effectively prevented, and the stable production and yield of the cowpeas in winter are guaranteed.

The invention discloses a method and a device for ecologically breeding rapana venosa in a pond. The method for ecologically breeding the rapana venosa in the pond comprises the following steps of a standardized culture pond is selected firstly; a large purse seine ecological system is erected, wherein the closed large purse seine ecological system is built in the pond; parent rapana venosa is selected; rapana venosa parent shellfish are temporarily reared in a mesh cage, and male and female rapana venosa parent shellfish are mated to produce yellow chrysanthemum petal-shaped egg bags; the egg bags are collected and hatched; when rapana venosa larvae are bred to reach the four-spiral-layer initial larvae, a corrugated plate is placed at the bottom of the large purse seine ecological system, and scallop strings are tied, so that benthic organisms are attached, the four-spiral-layer larvae of the rapana venosa are subjected to post-attachment and metamorphosis to form young rapana venosa, the young rapana venosa grows by using the attached benthic organisms as food, and the young rapana venosa is collected until the breeding specification is reached. The method for ecologically breeding the rapana venosa in the pond aims at the technical problem of rapana venosa seedling raising, a new seedling raising mode is developed according to food chain research under natural ecology of the rapana venosa, meanwhile, the seedling raising cost is reduced, and the method conforms to the green, ecological, healthy and environment-friendly development concepts of aquaculture.

The invention discloses a seedling raising box for crop seedling raising. The box comprises a box body, a box cover arranged on the box body, a water collecting box arranged on the box body and a fixing plate arranged on the box body, the box cover is clamped at the upper portion of the box body, the fixing plate is arranged at the upper portion of the interior of the box body, and a supporting base is arranged at the bottom in the box body. The water collecting box is clamped on the supporting base, a groove facilitating taking of the water collecting box is formed at the lower portion of thefront side wall of the box body, a box door used for sealing the groove is hinged to the front side of the box body, a rectangular groove is formed in the fixing plate, and a supporting plate used for stacking soil is clamped in the rectangular groove. A through hole facilitating water to flow out is formed at the position, located at the lower portion of the rectangular groove, of the fixing plate, the through hole is communicated with the rectangular groove, a sealing plate is matched with the fixing plate, and a circular through groove convenient for seedlings to pass through is formed inthe sealing plate. Seedling lifting is facilitated, the survival rate of seedlings is increased, and the cost is low.

The invention relates to a sweet potato seedling-raising method comprising the following steps: (1) sweet potatoes with smooth surfaces, no nodule, complete surface skins, and sizes of 0.5-1kg are selected; the surfaces of the sweet potatoes are washed, and the sweet potatoes are respectively treated for 10min by using a Bordeaux mixture and 2.5% gibberellin; (2) soil is prepared; (3) after 1 month of soil preparation in the step (2), the sweet potatoes are buried in the prepared soil, and are planted according to ridges; and (4) after the sweet potatoes are germinated, holes for the sprouts to stretch are tore on mulches at places corresponding to the sprouts; and when sweet potato sprouts grow to a length of 40-60cm, transplanting is carried out. The sweet potato seedling-raising method provided by the invention is simple. Sweet potatoes are used for raising seedlings, such that the method is simple, and raw material source is rich. Sweet potato germination rate is high, and sweet potato growth is fast after germination. After planting, sweet potato seedlings have high survival rate and fast growth speed.

The invention relates to a rice-grain sprout tray sprout feeding assembly line device which comprises a tray feeding assembly, a tray conveying assembly, a medium feeding assembly and a rice-grain sprout feeding assembly. The rice-grain sprout feeding assembly comprises a second limiting stop piece installed on a supporting frame body and located at the downstream part of a water spraying mechanism, a pair of second supporting plates installed on the supporting frame body and located at the downstream part of the second limiting stop piece, a second supporting base installed on the tops of thesecond supporting plates, a rice-grain sprout feeding hopper installed on the second supporting base, a cover plate connected with the rice-grain sprout feeding hopper through a pivot and covering the top of the rice-grain sprout feeding hopper openably, and a rice-grain sprout conveyer arranged on one side of the supporting frame and matched with the rice-grain sprout feeding hopper. In this way, rice-grain sprouts can be evenly sprayed in a rice-grain sprout tray containing a medium, the subsequent seedling culture work is facilitated, the automation degree is high, the production effect can be easily improved, and labor cost is reduced.

The invention discloses a combined rice seedling cultivating disc, relating to the technical field of agricultural equipment. The combined rice seedling cultivating disc comprises a seedling cultivating disc and a seedling pulling disc, wherein the seedling pulling disc, is arranged at the top of the seedling cultivating disc, a groove is formed in the top of the seedling cultivating disc, seed caves are formed in the inner surface of the groove in a rectangular array manner, support legs are fixed on one surface of the seedling cultivating disc, and bayonets are formed in one surface of the seedling cultivating disc; and the peripheral side surface of the seedling pulling disc is matched with the groove, a flange is arranged on the peripheral side surface of the seedling pulling disc andis used for conveniently fetching and placing the seedling pulling disc, step holes are formed in one surface of the seedling pulling disc in a rectangular array manner, and the positions of the stepholes correspond to the seed caves. By utilizing the combined seedling cultivating disc and seedling pulling disc structural design, the combined rice seedling cultivating disc can be stacked, so thata seedling cultivating bedstead is saved, and the seedling pulling operation is simple; and the structure of the seedling pulling disc is flat and thin, and a seed cave structure is not adopted, so that the seedling pulling disc is unlikely to be damaged through extrusion and is relatively convenient to clean and convenient to reutilize, the cost is saved, and the environment is protected.

The invention provides a refined cultivation method of medicinal perilla frutescens. The refined cultivation method sequentially comprises seedbed site selection, making of a seedling-raising shed, floating seedling-raising, transplanting, and leaf harvesting and treatment, wherein the floating seedling-raising comprises the following steps: S1, constructing a seedling-raising pond; S2, making a seedling-raising tray, wherein the seedling-raising tray comprises an outer frame and seedling-raising holes, the outer frame is a hollow concentric-square-shaped frame, the upper side of the side wallof the outer frame is provided with first through holes communicating with the outside world and the inside of the outer frame, the seedling-raising holes are uniformly arranged inside the outer frame, and the adjacent seedling holes are separated by crisscross partitions; S3, preparing a seedling-raising substrate; S4, filling the substrate into the seedling-raising tray; S5, performing sowing;S6, putting the seedling-raising tray into the seedling-raising pond; S7, managing the seedling-raising shed; and S8, performing seedling-lifting. The method is scientific and reasonable, seedling-lifting is convenient and fast in the seedling-raising process, seedlings are not easily damaged, the integrity of the seedlings is good, a survival rate of the seedlings is high, harvested leaves are large, and the yield is high.

The invention discloses a container cultivation method for iris hexagonus hybrid, and belongs to the technical field of container cultivation of aquatic plants. The container cultivation method comprises the following steps: 1, preparation of facilities; 2, matching and sterilizing of a substrate: mixing peat, clean garden soil, vermiculite and water moss to uniformity according to a volume ratio of 4-8:4-8:1-2:1-2 to serve as the cultivation substrate, spraying a bed surface with 800-1000 times of 2-3% ferrous sulfate solution or 40% carbendazim; 3, preparation of container seedlings; 4, potting; 5, field management. The container cultivation method for iris hexagonus hybrid is convenient to manage, lift seedlings and transport, can perform transplant all year around, and quickly improves effect of greenery landscape on the bases of not influencing quality of the seedlings and maintaining original shapes of the seedlings during growth.

The invention discloses a bamboo raft seedling growing method for viviparous mangrove species. The method comprises the following steps: S1, soaking harvested viviparous mangrove seed seedlings by using rooting powder; S2, inserting the treated viviparous mangrove seed seedlings into a seedling growing bamboo raft, placing the seedling growing bamboo raft in a nutritional water pool, and performing culturing, wherein the seedling growing bamboo raft is composed by arranging a plurality of bamboos, and the seedling growing bamboo raft is provided with a plurality of seedling growing positions;and S3, lifting the seedlings after the culture of the viviparous mangrove seed seedlings is completed. The bamboo raft seedling growing method adopts the seedling growing bamboo raft and the nutritional water pool to carry out seedling insertion and cultivation, makes the viviparous mangrove seed seedlings grow and develop well and be easily lifted and transplanted, can significantly improve thesurvival rate during mangrove forestation and reduce the forestation cost, and is suitable for the ecologic restoration of mangroves in a difficult site. Mangrove resources are cherished resources ofscientific research, and have the values of protection and appreciation. The seedling growing method can greatly promote the forestation work of mangroves, and has a broad market prospect.

The invention belongs to the technical field of peach flowering phase regulation and control, and provides a method for regulating and controlling flowering phase of ornamental peach trees in southern China, which comprises the following steps: step 1, before and after the Spring Festival, grafting branch buds of the ornamental peach trees to current-year wild peach rootstocks as scions to obtain grafted seedlings, and planting the grafted seedlings; 2, after the peach trees survive, pruning the peach trees for many times; 3, field management and pest and disease damage management; 4, monopotassium phosphate and urea are used for promoting fallen leaves, the mixture is mixed according to the proportion of 4: 1 and then diluted till the concentration is about 2%, spraying is continuously conducted twice every 7 days, when 90% of leaves of the peach trees fall off, the peach tree potted plants are dug out and moved to a refrigeration house after roots of the peach tree potted plants are broken off from field soil, and the temperature is gradually lowered by 2 DEG C every day to be lower than 7 DEG C; and step 5, taking out of the warehouse one month before the flowering phase, moving into a greenhouse after taking out of the warehouse, and raising the temperature. According to the method, the flowering period of the ornamental peach trees is effectively regulated and controlled, the regulation and control cost is reduced, and the peach blossom bonsai can appear on the market from December to May of the next year.

The invention discloses a species breeding technology for high and steep slope rock green coverage. A stirrer is included, wherein a stirring shaft of the stirrer is connected with an electric generator and a water pump, the electric generator provides power for allowing the stirring shaft to rotate, a scouring-resistant base material, mixed seeds and raw materials are poured into the stirrer respectively, the electric generator further supplies power to a concrete sprayer, pipeline spray nozzles connected onto the water pump face inside of the concrete sprayer and the stirrer, and water of the water pump flows into the stirrer. The technology has quite high adaptability and can be combined with multiple slope protection technologies, a relatively typical and representative area is selected from a range, natural general situations and vegetation distribution of different types of slopes are investigated, greening vegetation suitable for high and steep slopes is determined, dominant trees, shrubs and herbaceous plants in the greening vegetation are found out, associativity of the plants is determined with an interspecific association analysis method, culture of seedlings is easy, and a large quantity of the seedlings can be propagated; the species breeding technology has the characteristics that the slope fixing and protecting effects are good, formed communities are not prone to decline, work amount of maintenance and management is small and extensive management can be realized.

The invention discloses a marking knife for rice seedling, which comprises a handle, a knife handle, knife grooves and blades, and is characterized in that: the handle is fixed in the middle of the knife handle, the equidistant knife grooves are arranged on the knife handle, and the blades are fixed in the knife grooves according to the size of a mulching film matting plate. The marking knife has a reasonable structure and is flexible and convenient to use. The marked rice seedling is easy to grow, and the yield is high.