73results about How to "Save plant area" patented technology

The invention discloses a fish and vegetable coexistence cultivating and culturing system, which comprises a water tower, fish culturing tanks, a filtering pool, planting frames and a water recycling pool, wherein the water tower is communicated and connected with the fish culturing tanks, the fish culturing tanks are connected with the filtering pool, a water delivery suction pump is arranged on the filtering pool, each planting frame comprises a frame body and a planting pipe, a suspension rod is arranged at the top part of each frame body, the two ends of each planting pipe are opened, a first biochemical cotton filling material and a second biochemical cotton filling material are arranged in each planting pipe, are used for clamping vegetable roots and have nitrifying bacteria, a strip notch is formed in the side wall of each planting pipe, the output end part of the water delivery suction pump is communicated with a drip irrigation pipe, a water recycling pipe is arranged on the water recycling pool, and a water return suction pump is arranged on the water tower. The fish and vegetable coexistence cultivating and culturing system has the beneficial effects that the water in each culturing tank circulates and flows, so the high-density fish culturing is realized; the filtered culturing water can be used for performing drip irrigation on the vegetable seedlings to provide nutrients, so the water resource is effectively utilized, the waste of water resources is prevented, and the culturing cost of the vegetables and the cleaning and labor cost of each culturing tank are reduced.

The multiple strain tender sprout spraying and grafting method for the same fruit plant includes the following steps: selecting tree stock, collecting scion, grafting and management. The method features that compounded nutritious solution sprayed to the scion timely to replenish the nutrients. The method of grafting tender sprout and spraying nutritious solution can save scion, raise the survival rate, save planting area, prolong grafting season, reduce grafting labor and raise economic benefit.

The invention provides anti-static PVC coiled material which is made from such raw materials as PVC resin, padding, a plasticizer, a stabilizer, pigment and the like. The anti-static PVC coiled material is characterized in that: the coiled material is formed in a splicing manner, the ground color of the surface of the coiled material is pure white, gorgeous patterns formed by different colors and figures can be formed on the outer surface of the coiled material, and conductive wire meshes which are uniformly distributed are arranged at the inner part of the coiled material. The invention further provides a processing method for manufacturing the above anti-static PVC coiled material and complete equipment for realizing the processing method.

The invention provides a chemical induction adjusting method for tobacco axillary bud growth and development. The method includes from a tobacco plant budding period to a blooming period, using a prepared axillary bud growth chemical induction regulator to continuously spray entire tobacco plants for three days (once a day), or clamping cotton balls or brush pens dipped with the prepared axillary bud growth chemical induction regulator at 1-10 leaf axil of the tobacco plants from top to bottom; when axillary bud lateral branches grow to be 10-20cm and 1-2 new leaves of the lateral branches are already unfolded, pruning original leaves on the tobacco plants in batches; when the axillary bud lateral branches grow to be 20-30cm and the lateral branches are about to be in the budding period, using a prepared lateral branch blooming chemical induction regulator to continuously spray the entire tobacco plants for three days (once a day). By the method, more axillary buds of paternal tobacco plants are enabled to develop to be lateral branches, and more flowers and pollen are provided for hybrid seed production, so that the objectives of reduction of paternal planting area, lowering of seed production cost and improving of production benefit of tobacco hybrids are achieved.

The invention provides a reversedly-hung cultivation device. The reversedly-hung cultivation device comprises a cultivation barrel used for containing cultivation medium and a plant root system, a planting hole is arranged at the bottom of the cultivation barrel, a plant grows downward through the planting hole, the plant root system inside the cultivation barrel is arranged towards the top of the cultivation barrel, the plant is enabled to grow downward through the planting hole, at the same time an inserting plate is arranged at the upper portion of the cultivation barrel, a net core is arranged at the lower portion of the cultivation barrel, and the cultivation barrel is divided into an air layer, a cultivation medium layer and a nutrient solution layer, the plant is enabled to live in a three-phase balanced environment, and the design is beneficial for sufficient absorption of oxygen, water and nutrition of the plant. The reversedly-hung cultivation device is capable of sufficiently utilizing the upper layer or space at top and does not occupy space resources, saves cultivation areas, improves space utilization rate, at the same time greens the space at the top, and plays the role of beautifying and decorating.

The invention discloses a linkage mark of a tomato fruit hardness property, and an application thereof. The invention provides a primer combination. The primer combination comprises a primer pair I and a primer pair II; the primer pair I comprises a primer L-1 and a primer R-1; the primer L-1 is represented by a sequence 1 in a sequence table; the primer R-1 is represented by a sequence 2 in the sequence table; the primer pair II comprises a primer L-2 and a primer R-2; the primer L-2 is represented by a sequence 3 in the sequence table; and the primer R-2 is represented by a sequence 4 in the sequence table. The linkage marker of the tomato fruit hardness is developed by using a molecular marker assisted breeding method for the first time. A high hardness tomato fruit variety is selected and bred by using the fruit hardness-related linkage marker and can be identified in the tomato seedling stage without phenotype detection after tomato fruiting, so the identification is completed early, the unnecessary planting area is reduced, and the consumption of manpower and material resources is reduced.

A method for cultivating dendrobium candidum is characterized in that seedlings of the dendrobium candidum are transplanted on withered waste wood. The waste wood is chosen from fortune paulownia wood, pine wood, chestnuts, cork oaks, german oaks, populus ussuriensis, elms, birches, locust trees, weeping willows and the like. Agaric or other funguses are planted on the wood at first, holes are drilled in the wood, and the drilling depth is 2-3cm. The seedlings are attached to skin or depressed portions or the drilled holes of the waste wood. According to the method, the wood is erected, vertical space is sufficiently utilized, the planting area is shortened, sunlight is sufficiently utilized, ventilating is facilitated, generation of plant diseases and insect pests is reduced, the wood where the agaric or other funguses are planted is utilized to provide natural nutrition for growth of the dendrobium candidum, waste materials are utilized, the amount of pesticide-added fertilizer is reduced, the dendrobium candidum higher in medical value, green, environmentally friendly and safer and more reliable in eating can be planted, and industrialized and scale development of the dendrobium candidum at low cost can be achieved.

The invention provides a method for selecting and cultivating a Populus diversifolia-Populus pruinosa hybrid new product obtained by natural hybridization variation of Populus diversifolia and Populus pruinosa. The method comprises the following steps: (1) selecting and cultivating rootstock seedlings, wherein Populus diversifolia seed bearer with good genes is used as the source of rootstock, the seed of Populus diversifolia seed bearer is soaked and then sowed, the obtained seedlings are transferred for bed cultivation for one year, and in summer at third year, the seedlings having vigorous growth are used as rootstock seedlings; (2) screening and treatment of scions, wherein the excellent Populus diversifolia-Populus pruinosa hybrid new product is selected in a mixed growth area of Populus diversifolia and Populus pruinosa as a seed tree, the seed tree is cut with stump being leaved, the sprouting branches are cultivated and vigorous branches are used as scions; (3) grafting; (4) management; and (5) secondary grafting. The invention discloses a method for selecting and cultivating the Populus diversifolia-Populus pruinosa hybrid new product obtained by natural hybridization variation of Populus diversifolia and Populus pruinosa, compared with the parent trees, the Populus diversifolia-Populus pruinosa hybrid new product selected by grafting is more excellent in drought resistance, cold resistance, wood stem form and wind resistance, the salt tolerance reaches 1-2%, the time of the selecting and cultivating is greatly shortened.

The invention discloses a multi-silk thead contact structure pre-stress assembled entwisting equipment, comprising a skipping rope type or tubular stranding machine (1) and a set of basket type stranding machine (2) connected in series by a speed change mechanism (3). 1*7 structural steel stranded wires can be produced by a single machine, and 1*19 thread contact structural steel stranded wires can be produced by the assembled machine. Accommodation area of the factory building is relatively small, equipment investment is saved, and production efficiency is increased.

The invention discloses a method for manufacturing anti-fogging films of lenses and a light hardening device for the anti-fogging films of the lenses. The method for manufacturing the anti-fogging films of the lenses comprises the steps of loading the lenses, specifically, installing the multiple lenses on a movable carrier; spraying the lenses, specifically, spraying light-hardening anti-fogging coatings on the surfaces to be sprayed of the multiple lenses by a spraying device; sucking and removing the redundant coatings, specifically, sucking and removing the redundant light-hardening anti-fogging coatings by a suction nozzle; pre-drying the lenses, specifically, placing the sprayed lenses at the room temperature so as to enable the photo-hardening anti-fogging coatings to be preliminarily dried; hardening the films, specifically, irradiating the multiple lenses with ultraviolet light so as to enable the light-hardening anti-fogging coatings to be hardened to form the anti-fogging films after the light-hardening anti-fogging coatings absorb the ultraviolet light; and taking out the lenses, specifically, taking out the lenses with the hardened films from the light hardening device. The invention provides the light hardening device for the anti-fogging films of the lenses at the same time.

The invention relates to a precursor culture medium for wild dendrobium candidum. A composition formula of the culture medium is formed from the following raw materials by weight: a B5 culture medium, 2.2 mg/L of naphthylacetic acid, 2.5 mg/L of indolebutyric acid, 16 percent of banana extract, 15 percent of potato extract, 2.6 percent of sucrose, 0.65 percent of agar and 0.5 percent of potassium. By regulating the dendrobium candidum culture medium, effective accumulation of secondary metabolites of a new variety of test-tube plantlet of dendrobium candidum is promoted to be increased; and due to change of precursor culture conditions, the aim of industrial production of the wild dendrobium candidum is fulfilled. Active ingredients of a test-tube plantlet of dendrobium candidum, which grows for 7 to 8 months, are superior to those of triennial wild seedlings of dendrobium candidum, the growth cycle of dendrobium candidum is shortened, the planting manner of dendrobium candidum is changed, a land planting area is greatly saved, production cost is reduced, and necessary conditions are provided for comprehensive utilization and deep processing of the wild dendrobium candidum.

The invention relates to the technical field of starch extraction process, in particular to a dry type cassava starch extraction process. The dry type cassava starch extraction process includes the steps: placing cassava into a polishing device for polishing; placing the polished cassava into a crushing device for crushing, wherein more than 95% of starch and less than 10% of fibers in the cassava can be crushed by the crushing device so that cassava powder is prepared; feeding the cassava powder into a screening device for separation so that cassava starch and cassava residues are obtained; performing air drying, cooling and collecting the cassava starch by a collecting device; and packaging the cassava starch into a finished product prior to warehousing. The dry type cassava starch extraction process substitutes for a traditional levigation extraction process, can achieve zero water consumption, zero gas consumption and zero discharge, and is free of any chemical preparation, low in equipment cost, labor cost and production cost and high in processing efficiency. The extracted cassava starch is an all-natural product and high in quality, and the process meets the requirements of modern society on environmental protection and is high in economic and social benefits.

The invention belongs to the technical field of gravure printing machines for artificial board facing decorative materials and packaging materials, and particularly relates to a gravure roller containerization storage bracket. The bracket comprises a lower-layer frame and an upper-layer frame connected with the lower-layer frame through a middle connecting frame. Two storage positions are arrangedon each of the lower-layer frame and the upper-layer frame, and each storage position comprises two symmetrically distributed end positioning parts. A supporting table directly supports the lower surfaces of the two ends of a gravure roller, and the non-contact parts of the gravure roller and the supporting table are in a suspended state. In the present invention, the storage bracket consists ofan upper layer and a lower layer and comprises four storage positions, so that four gravure rollers can be horizontally placed on the storage bracket, and the upper space can be effectively utilized;and the special structure of the end positioning parts in the storage positions enables the supporting table to support the gravure roller in a multi-point mode, the supporting points are symmetrically distributed on the two sides of the gravure roller, the gravure roller can be effectively prevented from rolling back and forth on the supporting table, and therefore the storage bracket can stablyposition the gravure roller.

The invention discloses an efficient sorghum crossbreeding method, and aims to solve the technical problems of long period, low efficiency and low utilization rate of scarce germplasm resources of current sorghum crossbreeding. The method comprises the following steps: selecting a single plant with a target character as a female parent from a low-generation material bred based on a sorghum line, selecting spikelets with a required number of primary branches after heading, respectively bagging and isolating the spikelets, respectively carrying out cross pollination on each spikelet after artificial castration, performing direct cross pollination on sterile single plants, and performing maintainer pollination with a maintainer line. According to the method, a single sorghum spike is divided into a plurality of spikelets by using a small braid dividing method, so that the problem that a scarce single spike can only be utilized once is solved, the breeding period is greatly shortened, and the breeding efficiency is improved.

The invention provides a greenhouse crop rotation culture method for tomatoes and kidney beans. According to the greenhouse crop rotation culture method for tomatoes and kidney beans, the tomatoes are planted in the first turn; the seedling culture of the tomatoes is performed in early June; fixed planting is performed in early July; the harvesting is started from the middle September to the early December; after the harvesting of the tomatoes, the greenhouse and the land piece for planting the tomatoes are used, the kidney beans are directly planted for a second turn without base fertilizer application; the kidney beans are seeded in late December; the harvesting is started from late March to early June. The greenhouse crop rotation culture method for tomatoes and kidney beans has the advantages that the operation is simple and convenient; the potential productivity of different crops can be sufficiently achieved; the yield of the tomatoes and the kidney beans is favorably improved; the market requirements are met; the economic benefits are improved.

The invention discloses a method, an oven and an oven assembly for molding a light emitting diode by baking. The method for molding the light emitting diode by baking comprises the following steps: aluminum ships holding light emitting diodes for baking are pushed into the oven from the inlet of the oven in a multi-row transverse parallel mode; meanwhile, all the aluminum ships in the oven are pushed a row forward by the rear rows of aluminum ships, and a row of the aluminum ships on the forefront end in the oven are pushed out of the oven; and the row number of multi-row aluminum ships is 3 to 6, and a separating object is not arranged among the rows. The method can effectively reduce the length of the oven, take 4 rows for example, the total length of the oven can be shortened to 4.5 meters which is only one half of the length of the oven in the prior art. Shortening of the total length of the oven not only can greatly reduce the plant area which is occupied by the equipment, but also can reduce the electricity consumption used for heating the oven, and reduces the production cost of the light emitting diodes.

The invention discloses a household wall-mounted traditional Chinese medicinal herb planting device for a balcony. The household wall-mounted traditional Chinese medicinal herb planting device comprises a partition plate and a water tank which are in fixed connection, wherein one side of the water tank is provided with a rectangular opening; the position of the rectangular opening is slidably connected with a pulling plate; one end of the pulling plate is fixedly connected with a filtering box; the bottom part of the water tank is provided with a water outlet which is fixedly connected with awater pumping pipe which is fixedly connected with a water pump; the outer side of the water pump is wrapped by a waterproof box; one end of the water pump is fixedly connected with a water delivery pipe which penetrates through the partition plate; the bottom end of the water delivery pipe is uniformly provided with spray heads; one side of the water delivery pipe is fixedly connected with a supporting column which is located at one end of the partition plate; planting pots are positioned at one end of the partition plate; and circular holes are uniformly arranged on the partition plate. Thetraditional Chinese medicinal herb planting device provided by the invention has simple structure, is convenient to operate, and can save space and water resources.

The present invention relates to plant cells and plants which synthesize an increased amount of hyaluronan, and to methods for preparing such plants, and also to methods for preparing hyaluronan with the aid of these plant cells or plants. Here, plant cells or genetically modified plants according to the invention have hyaluronan synthase activity and additionally an increased glutamine:fructose 6-phosphate amidotransferase (GFAT) activity compared to wild-type plant cells or wild-type plants. The present invention furthermore relates to the use of plants having increased hyaluronan synthesis for preparing hyaluronan and food or feedstuff containing hyaluronan.