124results about How to "Avoid nibbling" patented technology

The invention relates to a semi-opening greenhouse cultivation technology for a peach tree in a low-latitude plateau area. The technology is characterized in that a greenhouse frame is arranged on one surface of a greenhouse; a layer of inspect proof nets and a layer of heat preserving quilts sequentially cover the frame; the heat preserving quilts are controlled by a contracting and stretching bracket to the contracted and stretched, and therefore, the temperature in the greenhouse of the peach tree can be controlled in different growth periods and under the changeful air temperature condition at the low-latitude plateau area; meanwhile, the technologies like the water and fertilizer control technology and the special fruit bag utilizing technology are adopted, thus the damage factor under the natural condition is removed, and the natural growth state of the peach tree is remained to the maximum; the applied pesticide is about 20% that under the common planting condition, the applied chemical fertilizer is about 30% that under the common planting method, the water irrigated is about 40% that under the common planting condition, and the output is more than 150% that under the common planting condition; in addition, the peach quality is far more than that of common peach; the market price is the peach is more than 5 time that of the common peach.

The invention provides a composite beehive and a manufacturing process thereof. The composite beehive comprises a plurality of stacked beehive bodies, a beehive bottom plate, covering lids and a top lid, wherein the covering lids and the top lid are arranged on the beehive bodies. Each beehive body is composed of beehive body side plates in a four-side surrounding mode, wherein the beehive body side plates comprise a pair of outer plates and a core plate arranged between the outer plates, the core pate is a closed-cell foam plate made of polyurethane material, and the outer plates are made of glassfiber reinforced plastic. The product is formed through the processes of moulding, laying, hot-pressing and the like. As the core plates are of a closed-cell structure, an excellent mechanical property is achieved while an excellent heat preservation and heat insulation effect is brought, and the weight of the whole beehive is reduced to a great extent; as an internal and external wall material of the composite beehive is quite stable in chemical property, beehive ageing or rotting caused by long-term exposure to the sun and rain can be avoided; as the internal and external wall material is a non-biological material, termite gnawing can be avoided; the composite beehive is low in production cost and high in standardization degree.

The invention discloses a method for building a shiny-leaved yellow horn tea garden and cultivating a shiny-leaved yellow horn. High-density fence-type shiny-leaved yellow horn tea garden planting mode is adopted; technological means comprising plastic film mulching, reasonable close planting, germination accelerating and bunch planting, seedling management, multi-head and multi-branch forming, pruning reinforcement, plant dwarf control and browish-green picking in good time are adopted; production management measures and technological means such as harmless water and fertilizer application and disease and pest control are adopted. The acre yield of twigs and fresh leaves reaches more than 400 kilograms every year, and high-yield high-quality shiny-leaved yellow horn tea making materials are produced.

A tree protecting device comprises two arc clamping bodies, and the inner cambered surface of each arc clamping body is fixedly connected with an arc clamping plate through cylinder springs. The tree protecting device further comprises horizontal pipes, a supporting rod is arranged in each horizontal pipe, the ends of the horizontal pipes are connected with one arc clamping body, the ends of the supporting rods are connected with the other arc clamping body, cross rods are horizontally welded to the edges of the two arc clamping bodies, a slide groove is transversely formed in the lower surface of each cross rod, a slide block is embedded in each slide groove, the bottom end of each slide block is hinged to a supporting rod through a rotating shaft, pin holes are formed in inner wall of the top end of each slide block and the inner wall of the top end of the corresponding slide groove, and pins are arranged in the pin holes. A tree can be supported and protected and prevented from inclining, and the tree protecting device has the effect of being easy to assemble and disassemble. Designed vertical plates and vertical cylinders can prevent animals from gnawing roots and stems and have a water storage function, sponge fully absorbs water in a rapid rain, rainwater loss is reduced, and water can be slowly released to meet the requirement for water of a root system.

The invention relates to a steel frame greenhouse technology for peach tree in low-latitude plateau area. The technology is characterized in that steel pipes are welded to form a semicircular steel frame greenhouse to be fixed to the peach tree farmland; a plastic greenhouse film and an inspect proof nets cover the frame; a nonwoven fabric covering surface is hung in the greenhouse; the plastic greenhouse film and the nonwoven fabric are contracted and stretched to realize the control to the temperature in the greenhouse of the peach tree at different growth periods and under the changeful air temperature condition at the low-latitude plateau area; meanwhile, an underground irrigating device, a novel double-layer ground film and a special fruit bag and other technologies are adopted, thus the damage factor under the natural condition is removed, the natural growth state of the peach tree is remained to the maximum, and the quantity of applied pesticides and chemical fertilizers is greatly decreased; the water for irrigating is about 40% that under the common planting condition, and the output is more than 150% that under the common planting condition; in addition, the peach quality is far more than that of the common peach, and the market price is 5 times that of the common peach.

The invention discloses a method for cage cultivation of myriophyllum spicatum and belongs to the fields of water environmental protection and water ecological reconstruction. The myriophyllum spicatum is planted in a suspension cage and light requirements in water can be met through adjustment of suspension depth. The suspension cage comprises floating bodies and a cage which are connected through ropes. The method includes the steps: arranging the suspension cage in a water body with water depth exceeding 1.5 meters; inoculating the myriophyllum spicatum starting from March each year; breeding plagiognathops microlepis or silver todarades in the cage; monthly measuring change of water transparency from April to October each year and adjusting the suspension depth according to the water transparency; harvesting the myriophyllum spicatum during October and November each year. By the method, the myriophyllum spicatum can fixedly grow on a bottom substrate of the cage, the myriophyllum spicatum can be prevented from being chewed and eaten by herbivorous fishes, infringement of stormy waves upon plants can be resisted, and an introducing problem of the myriophyllum spicatum is solved.

Provided is a seedling growing and filling method for potatoes. The invention relates to a seedling growing and filling method for potatoes. An objective of the invention is to provide a seedling growing and filling method for potatoes. The seedling growing and filling method for potatoes comprises: 1, accelerating germination: placing cut sprout tubers in a mixed composite reagent, soaking for 15 min, taking the sprout tubers out, piling up the sprout tubers and wet sand in a layered manner (that is, placing a layer of sprout tubers on a layer of wet sand), keeping stacking temperature be about 18-20 DEG C, to make sprouts grow to 2-3 cm, and processing the sprouts under scattered light for 2-4 days; 2, bedding: putting the accelerated sprouts uniformly in a compound substrate at an interval of 1 cm, and then covering 10-12 cm wet compound substrate, and building an arched shed to cover; 3, cutting sprouts and transplanting: after sprouts come up out of ground, gently pushing aside the covered substrate, cutting a 5-6 cm sprout with roots, planting the sprout on the position which needs filling the gaps with seedlings, adding required amount of water; then covering the pushed aside compound substrate again, after about 7-8 days, performing next sprout cutting and seedling filling, and so forth.

The invention belongs to the technical field of agricultural planting, and particularly relates to a beautiful millettia root cultivation method which particularly includes the steps: (1) field preparation; (2) seedling culture; (3) transplantation; (4) management. Seedlings are cultured through seeds, the germination rate of the seeds is increased by the aid of compound sodium nitrophenolate solution in the seedling culture process, slurperons are implanted among beautiful millettia root nursery stocks during transplantation, the insect pest rate of the nursery stocks is decreased, ethephon solution is sprayed at the flowering stage of beautiful millettia roots to inhibit growth of flowers, and fertilizers are applied to improve the yield of the beautiful millettia roots.

The invention belongs to the technical field of ecological protection and particularly relates to a method for restoring mangroves in a sphaeroma damaged area. The method comprises the steps of (1) sphaeroma removal; (2) land preparation; (3) planting; (4) , management and protection. The restoration difficulty of mangroves in the damaged area is high due to problems of sphaeroma cave damage of mangroves, severe water and soil loss and low terrain in the sphaeroma damaged area. By means of the method, the mangrove ecosystem in the sphaeroma damaged area can be restored successfully.

The present invention relates to soil improvement method, and is especially method for repairing alkali spot soil with furfural slag and Atriplex hortensis. Furfural slag as a kind of acid biomass contains rich organic matter, humic acid, nitrogen fertilizer, phosphate fertilizer, potash fertilizer and trace elements essential for plant to grow and has excellent effect of lowering soil pH value, activating calcium and magnesium salt and improving soil physical and chemical properties. The present invention repairs alkali spot soil through turning over soil, adding furfural slag, banking, leaching, seeding Atriplex hortensis, field management and other steps. The present invention has the advantages of environment friendship, low cost, fast effect, etc.

The invention discloses a gladiolus crossbreeding method using a sunlight greenhouse. Seeds are sown within the mid-to-end of August and the first ten-day period of September when the outdoor highest temperature in not higher than 29 DEG C; cold protection, heat preservation and ventilation are carried out after seedball treatment, soil treatment, soil preparation, sowing and hauling are carried out; daily management refers to moisture management, humiture management and topdressing; artificial pollination is carried out after flowering at the last ten-day period of November in the same year; and seeds are mature 5-6 weeks later. The gladiolus crossbreeding method can greatly delay the flowering phase, effectively solves the inconsistent flowering phase problems of different varieties, and simultaneously provides enough artificial pollination time for crossbreeding work, reduces workload because bagging is not needed before and after flowering, the operation of stamen removal is only carried out before pollen sacs break, and bagging is also not needed before and after pollination, and greatly increases maturing rate, wherein the maturing rate is over 80% and each capsule contains over 60 grains. By adopting the sunlight greenhouse for crossbreeding, the sowing time is delayed, and seasons with high temperature, high humidity and abundant rainwater are avoided, fruit setting is favored and insect pest is prevented.

The invention belongs to the technical field of pesticides, in particular to a preparation method of a plant pesticide. According to the preparation method, cucumis bisexualis and white silkworm are used as nutrient supply sources, so that on one hand, nutrients are provided for fermentation, on the other hand, the surfaces of plants are protected, and plants are prevented from being eaten by pests, meanwhile, fermentation is carried out on a mixture containing soybeans and the like by using microorganisms to obtain colloidal substances, and viscosity of the pesticide is improved; then throughthe extraction of plants such as membranaceous marshmarigold, the pest resistance effect is increased; then under the catalysis of titanium dioxide, pest resistance beneficial substances are cross-linked with the colloidal substances through genipin, so that the beneficial substances are released slowly, the validity time is increased, and the frequency of spraying of the pesticide is reduced.

The invention discloses a sea-weed seedling transplanting device which comprises a seedling protecting device and a base, wherein the seedling protecting device comprises a seedling protecting cover and a germinating slot; the seedling protecting cover comprises a frame and a protecting net sleeved on the frame; no protecting net is sleeved on the bottom surface of the frame of the seedling protecting cover; the lower end of the frame of the seedling protecting cover is detachably connected with the upper end of the germinating slot; an openable door is arranged on the protecting net on the upper end or side walls of the seedling protecting cover; an accommodating groove, which is matched with and is used for accommodating the germinating slot, is formed on the middle part of the base; connecting plates are fixedly connected with the outer side walls of the frame of the seedling protecting cover; fixing pipes are fixedly connected with the other ends of the connecting plates. The sea-weed seedling transplanting device is capable of avoiding the defects of damage to the sea-weed seedling rhizomes during a transplanting process and unstable combination with the bottom substrate of aplanting area. The protecting net on the seedling protecting cover is capable of preventing the sea-weed seedlings from being eaten by fishes during the growth process.

The invention discloses a cable skin maintenance device capable of prolonging the service life of a cable. The cable skin maintenance device comprises a repair detection box which is internally provided with a repair detection cavity, the interior of the repair detection cavity is slidingly connected with a smearing detection box, the smearing detection box is internally provided with a telescoping cavity, the inner wall of the top of the telescoping cavity is fixedly connected with a tension monitoring ring, tension point location blocks are connected to the inner side end face of the tensionmonitoring ring in an array mode, and elastic springs are connected to the inner side end face of the tension monitoring ring in an annular array mode. According to the cable skin maintenance devicecapable of prolonging the service life of the cable, in the process that the device moves along a cable, corrosion-resistant oil is smeared on the cable skin through a protection smearing device, meanwhile rat-proof spray is sprayed, so that the corrosion resistance of the cable is greatly improved, rats are prevented from gnawing the cable skin, and in the smearing process, damaged cable skin canbe found in time, and then the cable skin is repaired.

The invention discloses a storage device capable of avoiding moths and having a protection effect for a traditional Chinese medicine in the technical field of storage devices for the traditional Chinese medicine. The storage device comprises a storage box, wherein the top and the bottom of the inner cavity of the storage box are independently movably provided with two groups of placement plates; the front end and the rear end of two groups of placement plates are independently provided with a ventilated drying anti-moth mechanism with the same structure in a left and right penetration way; themiddle of the inner wall of the bottom of the storage box is provided with a vibrating and driving mechanisms cooperated with the two groups of placement plates; and the bottom of the right side of the storage box is provided with a heating mechanism. The storage device is provided with the drying anti-moth mechanisms, and in a storage process, external air can enter a cylindrical hollow column and then seeps from ventilation holes; in a similar way, air in the storage box can enter ventilation micro-holes from the ventilation holes, then enters the cylindrical hollow column, and is dispersedto the outside from two ends of the cylindrical hollow column to realize inside and outside ventilation, traditional Chinese medicine storage quality is guaranteed, and a situation that later-periodutilization of the traditional Chinese medicine is affected due to poor air permeability is avoided.

The present invention belongs to the technical field of pickled food processing and particularly relates to a preparation method of hams. The preparation method comprises the following steps: pretreating, pickling, washing, fermenting and storing. The method is scientific and reasonable, and the prepared hams are low in salt content, mellow in mouthfeel and fragrance, and in line with current people's demands for the ham products. At the same time, contents of nitrite and other harmful substances are controlled within national standard ranges, and the preparation method guarantees consumer's food safety.

The invention discloses an anti-termite optical cable which comprises an optical cable main part, the optical cable main part is sequentially provided with a core part, a flame-retardant layer, a waterproof layer, a capillary hole layer and a PVC layer from inside to outside, the core part comprises a framework and optical fibers attached to the framework, the capillary hole layer is made of a material with capillary holes, and an anti-termite solution is adsorbed to the capillary hole layer. The capillary layer and the waterproof layer are arranged between the PVC layer and the flame-retardant layer, the capillary layer can adsorb a large amount of anti-termite solution, when one position of the anti-termite optical cable is bitten open by termites, due to the capillary effect, the anti-termite solution can be continuously transferred to the notch, the anti-termite effect lasts for a long time, and the anti-termite effect is better.

The invention relates to a planting method of artemisia argyi. The method comprises the steps that step 1, a seed bed is prepared, and disinfection is conducted by using quick lime; step 2, soil preparation and ridge forming are conducted, a base fertilizer is applied, 4,000 kg of thoroughly decomposed farmyard manure is applied per mu, and then base water is sprayed; step 3, seedling is sowed, seed coating processing is conducted before sowing is conducted, and the coating process is completed by adopting an automatic coating machine; step 4, transplanting is conducted, and transplanting is conducted when artemisia argyi seedlings on the seed bed reach the height of 10-15 cm; step 5, film mulching is conducted, after the artemisia argyi is transplanted, films are mulched on ridges, holesare formed in the films, and the artemisia argyi seedlings are exposed; step 6, top dressing is conducted, fertilizers are applied to the artemisia argyi seedlings in the growing period, and fertilizer application is conducted for once every two months; step 7, weeding is conducted, weeds in a planting area are timely removed, and the weeds are transported out of the planting area. By means of themethod, the problems of non-uniform stirring and potential harms on the health of bodies of traditional manual coating are solved.

The invention discloses a psammophyte planting method based on land desertification governance, and belongs to the field of desertification governance. The psammophyte planting method based on land desertification governance comprises the following steps: S1, digging equal-interval ditches on a sand land by using a tool, wherein the ditches are crisscrossed to form a # shape, the width and depth of the ditches are 40 cm. According to the scheme, a protection box is additionally arranged outside a haloxylon ammodendron seedling, false tree roots wrapped with rat pills are arranged on the lower portion of the protection box, on one hand, the false tree roots are located outside and can induce gerbils in advance so as to achieve the purpose of protecting real tree roots, on the other hand, the false tree roots and the real tree roots are mixed, and the survival rate of the seedling is effectively increased; holes for luring gerbils to enter are formed in the upper part of the protection box, so that that the gerbils are prevented from getting close to seedling branches, meanwhile, an infectious drug can be smeared on hair of the gerbils, the damage caused by the gerbils is effectively reduced, the survival rate of the haloxylon ammodendron is increased, finally, the gerbils are trapped and killed through false seeds smeared with rodenticide, and the haloxylon ammodendron seedling is further protected.

The invention discloses a whitening agent prepared from walnut green seedcase, and belongs to the technical field of preparation of whitening agents, and the whitening agent comprises the following raw materials: calcium carbonate, diatomite, walnut green seedcase, polyacrylamide gel, a defoaming agent, titanium dioxide and natural latex. Through the whitening agent prepared from walnut green seedcase, fruit trees can be prevented from being frozen in winter, the situations that the whitening agent cracks and falls off after being washed by rainwater or dried can be prevented, and it is guaranteed that the fruit trees safely pass through the winter.