157 results about "Sericulture" patented technology

The invention relates to a silk-reeling technology by the utilization of tussah fresh cocoon live pupae. The technology includes the steps that vacuum low-temperature permeation is performed on tussah fresh silkworm cocoons of the live pupae after refrigeration and freshness retaining in a vacuum environment at water temperature of 26 DEG C-40 DEG C, wherein the pH value is 6.5-8; according to vacuum low-temperature chemical cocoon reeling, water, sodium carbonate, sodium silicate, sodium borate, hydrogen peroxide and N-coconut oil-potassium glutamate form a reeling solution, and at temperature of 30 DEG C-46 DEG C, vacuumizing is performed for reeling in the pH value of 4-14; according to constant-temperature cocoon blanching, the cocoons are soaked in the reeling solution at temperature of 30 DEG C-40 DEG C for blanching; low-temperature silk reeling is performed, and raw silks are reeled again to be arranged to obtain a finished product. Pupa linings are manually removed from the silkworm pupae after silk reeling, so that the silk-reeling live pupae are obtained. The cocoons are not dried and cooked, silk reeling is directly performed, cost and energy consumption are reduced, and the survival rate of the by-products silk-reeling silkworm pupae is over 95%. Protein, amino acid and other kinds of nutrient active substances of pupa bodies are not affected, the utilization rate of the silk-reeling silkworm pupae is increased, breeding cocoons are provided for a sericulture department to perform orientated breeding, fine-breed breeding is accelerated, and the technology has great significance.

This invention relates to a rapid and efficient method for carrying out enzyme-linked immunosorbent assay for detection of minute quantities of biomolecules such as antigen, antibody etc. This invention particularly relates to microwave mediated immobilization of antigen or antibody on to the activated surface followed by performing subsequent steps of ELISA by controlled microwave irradiation. The invented procedure has dramatically reduced the total time required for ELISA to less than 10 minutes from hours to days. The invented ELISA procedure is rapid, economical, reproducible and simple and can be automated. The invented procedure is useful for carrying out ELISA in clinical diagnostics, molecular biology, agriculture, sericulture, food technology, environmental science, biomedical research and other related fields.

The invention discloses a production method for ultrafine raw silks of 7/9D specifications. The method includes: processing high-quality ultrafine-denier cocoons with the fineness of 1 denier by hot air at the low temperature, drying the cocoons to dried cocoons by a dry method, cooking the dried cocoons for a short time at the low temperature to appropriately-cooked cocoons by the aid of steam and a cocoon cooking method, and reeling with 8 fixed cocoons by a small-aperture ceramic eyelet at a low speed to produce the ultrafine raw silks of the 7/9D specifications. The produced ultrafine raw silks of the 7/9D specifications are small in denier deviation and high in cleanliness, and a novel product woven by the raw silks is unique in gloss and flavor, crease-resistant, capable of improving dyeing property greatly and good in social and economic benefits. In addition, the traditional sericulture can be improved, and diversified demands of domestic and foreign markets can be met.

The invention particularly relates to a method using mulberry branches to carry out efficient cultivation of shiitake. The method using the mulberry branches to carry out efficient cultivation of the shiitake comprises the steps that (1) the cut mulberry branches serve as raw materials, the mulberry branches are smashed, and the raw materials for production are obtained after combination preparation is carried out on the smashed mulberry branches, corncobs, bran, rice bran and quicklime; (2) fungus cylinders for production can be obtained through sterilization, inoculation and cultivation; (3) after mycelia achieve physiological maturity, the mycelia are moved to a mushroom shack, and bag separation and field cultivation are carried out; (4) fruiting management and timely harvest are carried out according to the conventional methods. According to the method using the mulberry branches to carry out efficient cultivation of the shiitake, due to the fact that the mulberry branches serve as the main raw materials, the income of the shiitake obtained through branch cultivation of a completed mulberry field can achieve more than 7000 yuan per mu, the comprehensive utilization value of by-products of the mulberry field is improved, the sericulture industry chain is lengthened, and the number of benefit improvement ways of sericulture is increased. According to the method using the mulberry branches to carry out efficient cultivation of the shiitake, the three-dimensional shiitake planting method which is generally adopted by mushroom farmers is changed, the shiitake fungus sticks are planted into the field to carry out cultivation, labor, time and efforts are saved through field cultivation of the shiitake, the shape of the shiitake is good, and the profit is three times that of the three-dimensional cultivation method.

The invention discloses a sericulture box which is characterized in comprising a box body and separation nets. The box body comprises a box body upper layer and a box body lower layer. The box body upper layer is a box body with no lid. The box body upper layer comprises four side plates and a hollowed bottom plate. The box body lower layer is a stand. A detachable tray is arranged in the stand. The separation nets are arranged in the box body upper layer. With the sericulture box provided by the invention, sericulture conditions can be conveniently observed. The sericulture box is simple to operate, and is convenient to clean.

The invention discloses a method for preparing mulberry leaf tea. The process of the method is as follows: dry mulberry leaves, green tea, and silk powder are mixed according to a weight ratio of 1.0:0.6:0.4, and the mulberry leaves and green tea are first crushed into 14 After the purpose is crushed, add silk fibroin powder in proportion, mix thoroughly and evenly, pack into teabags of 2.0 grams per bag with teabag wrapping paper, put them into composite plastic bags and seal them to get the finished product. The invention has the advantages of processing the fresh mulberry leaves and removing the unfavorable taste of the mulberry leaves. And make full use of the functional nutritional ingredients of mulberry leaves, green tea and silk powder to organically match, and develop into pre-meal mulberry leaf tea products. The product has advanced processing technology and unique formula. The soup color is light yellow, the taste is cool and sweet, and the aroma is delicate. At the same time, it also has the effects of clearing heat and detoxifying, clearing throat and throat, constipation, and regulating intestines, and is suitable for drinking by all kinds of people. The development of this product can not only meet the market demand and desire of modern people, but also effectively utilize the surplus resources of the sericulture industry and improve the economic benefits of the sericulture industry.

The invention relates to a technology for a high-yield high-efficiency cultivation mode for interplanting good mulberry with konjac, belongs to the technical field of high-yield high-efficiency cultivation technologies for plants, and can solve the problems that in the current conventional planting technology, mulberry leaves are low in yield and poor in quality; the land productivity of a mulberry field and economic benefits of sericulture management are directly influenced due to idle vacant fields between every two trees and between every two planting rows, in the mulberry field; land resource is wasted as the effective utilization rate of land is low. Therefore, through research on the high-yield high-efficiency planting mode of interplanting the good mulberry with the konjac, high yield of the good mulberry and the konjac is realized; good harvests of sericulture and the konjac can be realized; the effective utilization rate of land in the good mulberry field is increased to the maximum extent; the planting economic benefits of mulberry planters are increased; the sound steady development of the silkworm industry is facilitated; the difficult problems of low yield and poor quality of mulberry leaves, and low effective utilization rate of land in the mulberry field are effectively solved. The technology for the high-yield high-efficiency cultivation mode is an effective innovative technology; for every 666.6 square meters, about 350kg of good mulberry leaves are increased, the production value of the konjac is increased by over 3,000 yuan and the effect is very remarkable.

The invention discloses a preparation method of a sericulture fiber material. The method comprises the following steps: (1) drying and crushing mulberry branches to obtain mulberry branch powder; mixing the mulberry branch powder and ion liquid to obtain a mixed solution, preserving the heat, adding additives, and stirring and heating; (2) uniformly mixing degummed silk fibers and ion liquid mixed solution, and heating; (3) mixing products of the step (1) and the step (2), heating and uniformly stirring, and facilitating the reaction; (4) washing an acquired sample by utilizing a renewable reagent, and drying solids to obtain the sericulture fiber. The sericulture fiber has characteristics of good water retention property, high heat stability, antibacterial property and environmental protection, has rigidness of the mulberry fiber and the flexibility of the silk fiber on the aspect of the physical performance; on the aspect of the biological performance, the sericulture fiber has characteristics such as smoothness, flexibility of the silk fiber and the permeability and moisturizing property of the mulberry fiber and has no allergen and immunity reaction, and the performance of the sericulture fiber is better than the mulberry fiber and the silk fiber.

The invention discloses a paper cocooning frame for sericulture, and belongs to the technical field of agricultural implements. The paper cocooning frame for sericulture is composed of plastic long strips, short strips and a plurality of wood chips. The paper cocooning frame for sericulture has the advantages that the paper cocooning frame is simple in structure and easy to disassemble, can be recombined after disassembling, is not prone to deformation, has many hole lattices, is suitable for mechanical cocoon breaking in the large-scale production process, saves time and labor and is high in efficiency.

The invention discloses a bombyx mori fibroin heavy chain expression system for fibroin and sericin expressing a target protein, and a preparation method and application of the bombyx mori fibroin heavy chain expression system. The expression system contains a fibroin heavy chain promoter 3 at the 5' end and an expression cassette of a heavy chain gene poly(A) sequence at the 3' end. The system isused to express a foreign protein, through the identification and detection analysis of transgenic bombyx mori, it is found that the presence of EGFP is detected in both the silk gland and the silk,and EGFP is also distributed in the sericin layer in the silk, so that the result indicates that in the absence of the C-terminal, the N-terminal is not an essential factor for the formation of the silk, and the absence of the C-terminal can make the protein be distributed in the sericin layer. The analysis of the N-terminal of fibroin provides an experimental and theoretical basis for the silk formation mechanism of the silk, and is conducive to creating a really practical bombyx mori silk gland bioreactor, maintaining the sustainable development of the silk industry, and promoting the long-term development of sericulture and insect science in China.

The invention discloses a feeding box for silkworms, a feeding apparatus for silkworms, and an automatic feeding machine for small silkworms, and belongs to the technical field of sericulture mechanical appliances. The feeding box for silkworms comprises a main box and an auxiliary box, wherein up and down rotating shafts are arranged in the main box, and the bottom of the auxiliary box is provided with a mesh screen and vibration motors. The rearing apparatus for silkworms comprises a machine frame, and chutes and a sliding frame which are arranged on the machine frame, and comprises a firstmotor, travel position-limiting switches, and a light control switch. The automatic rearing machine for small silkworms comprises a clamping assembly, the clamping assembly comprises grippers, a clamping band, clamping arms, a combined motor, and push-pull electromagnets, the automatic rearing machine also comprises the aforementioned feeding box and rearing apparatus for silkworms, and the combined motor not only controls lifting of the clamping assembly, but also drives the clamping assembly to move back and forth along a vertical rod. The beneficial effect of the automatic rearing machine is that the automatic rearing machine can quickly and evenly drop mulberry leaves, sprinkles lime for disinfection, and stacks or removes silkworm dustpans, the labor intensity is reduced, the time andlabor cost is saved, and the automatic rearing machine has the advantages of simple structure, low cost and convenient use.

The invention discloses a method for delaying the hatching of F1 hybrids of incubated silkworm eggs in hatching. The F1 hybrids of silkworm eggs in hatching are subjected to three-section type low-temperature preservation, and graine embryos of the F1 hybrids of silkworm eggs of mulberry silkworms are grown through the hatching processing to a body pigmentation stage, and then are continuously preserved at the certain environment temperature; 10 silkworm eggs boxes are bundled by a plastic rope, and put in a double-layered black cloth bag wrung after being soaked in water, and the silkworm eggs in the 10 silkworm eggs boxes are uniformly shaken and horizontally placed; and the black cloth bag wrapping the silkworm eggs boxes is put in a certain temperature environment for preservation, and then is transferred in a refrigerator for refrigeration. Under the condition of not influencing the hatching rate and the growth of the F1 hybrids of hatched silkworm eggs, the gathering data of newly hatched silkworms is delayed by 1 to 25 days so as to be favorable for adjusting the production data of silkworm cocoons, and to reduce the influence of the natural disaster and the temperature anomaly on the growth of mulberry leaves and the influence of the silkworm poisoning and the silkworm disease and other disasters on the growth of the silkworm cocoons, and the method disclosed by the invention is a safe emergency disposal technology for sericulture, and has the hatching rate of more than 95%.

The invention discloses a sericulture device capable of automatic sand removal, which includes a bracket, which includes four uprights and a plurality of laminates; the uprights are composed of a plurality of telescopic rods connected longitudinally, and the laminates are composed of an upper layer and a lower layer, and the upper layer The four corners of the board are respectively connected to the joints between the telescopic rods, and the lower board is provided with a hanging rope; the rearing unit includes a feeding tray with mesh holes at the bottom and a silkworm excrement export tray; the feeding tray is suspended between the laminates; the silkworm excrement The export tray is installed obliquely under the feeding tray; the silkworm excrement collection box is arranged under the silkworm excrement export tray; the cocoon net is arranged under the lower plate; the power mechanism connected to the telescopic rod; The collection box is connected separately; the time controller is connected with the vibration motor; the master controller is connected with the power mechanism, the vibration motor and the time controller respectively. The utility model can realize the automatic raising and lowering of the feeding tray, and can automatically clean and collect silkworm excrement, is convenient to use, improves the space utilization rate, and reduces labor intensity.

The invention provides a mulberry silk fiber oil removing and adhesive preserving process. The process is characterized by comprising the steps of presoaking, washing and dehydrating, softened water primary scouring, biological degenerating, washing and dehydrating, detergent washing, washing and dehydrating, cocoon cooking through a cocoon cooking machine, washing and dehydrating, softened water blanching, washing and dehydrating, softening, dehydrating and drying. By means of the process, the key technical problems of difficult decoloring, oil removing and adhesive preserving in scouring mulberry silkworm silk spinning raw materials in China are solved, the blank of processing the mulberry silkworm silk spinning raw materials at home is filled, more importantly, the problem of overstocking and sluggish sales of lots of silk spinning raw materials is solved, the utilization rate of mulberry silkworm defective cocoons, spun strips and frigons is increased, product quality and grade are improved, energy is saved, energy consumption is reduced, and the overall benefit of the sericulture is increased.

The invention discloses a fast growing and cultivation method for surrounded mulberry, which includes the steps of performing 'group planting', variety grafting, quickly shaping by 'core-prying and tip-breaking process', managing shape and the like. Each mulberry tree is distributed in a form having two forks, four shoots and eight branches. 6000-8000 shoots per mu are guaranteed. Fast and scientific shaping of mulberry is achieved. Land economization and high yield are achieved. The method is simple to operate and has the advantages of fastness in production, high yield, convenience in management and the like, land resources are fully utilized, unit-area economic benefit of land is increased, and the method is significant for increasing famers' income, improving motivation of the farmerson mulberry planting, stabilizing sericulture basis and promoting healthy and fast development of sericulture. In addition, by the method, high yield is achieved, quality materials are supplied to mulberry production enterprises, and advantages for extension of industrial chain and fast and continuous development of regional sericulture are created.

The present invention discloses a silkworm excrement cultivation media and a preparation method thereof, and belongs to the technical field of agriculture, wherein silkworm excrement, plant ash, vernicia fordii bran and sand-soil are uniformly mixed according to a volume ratio of 50:15:15:20, stacking retting fermentation is performed for usually 30-40 days, screening is performed after fermentation composting, and then uniform mixing is performed to obtain the silkworm excrement cultivation media. According to the present invention, the main raw material is the silkworm excrement and is rich in the mulberry planting and sericulture area, the silkworm excrement cultivation media can be widely used for planting of vegetables, flowers and other crops, can provide a rich nutrition for crops, and has effects of soil-borne disease reducing, quality and yield improving, solving of the environmental problems of agricultural waste, resource recycling achieving, a certain economic benefit, and a certain ecological benefit.

The invention discloses a lifting cocoon cage disc splitting machine for industrial aquaculture. The lifting cocoon cage disc splitting machine for industrial aquaculture comprises a rack and is characterized in that flat supporting mechanisms are installed on the two sides of the rack respectively and are provided with supporting claws respectively to support a culture frame group through the supporting claws; a lifting mechanism and chain conveyors are installed among the rack; the lifting mechanism is installed between the chain conveyors; the culture frame group is lifted through the lifting mechanism; and the chain conveyor carries the culture frame group. By adopting the lifting cocoon cage disc splitting machine for industrial aquaculture, culture frames and cocoon cages are subjected to centralized treatment, transfer and the like by adopting a stacking manner in industrial sericulture, so that the culture scale is greatly increased, the culture efficiency is improved, and theculture yield is increased; and in order to split the stacked culture frame groups to enable the culture frame groups to be thrown into a production line one by one, the lifting cocoon cage disc splitting machine is designed specifically, so that the stacked culture frame groups can be split in a lifting manner, and realization of industrialized and large-scale culture operation is greatly promoted.

The invention discloses a system for implementing double treasure sericulture. The system uses a drawer-like stretchable plate that can be quickly pushed and pulled when being used for feeding and that is convenient in use. Meanwhile, a silkworm egg treasure structure and a silkworm excrement treasure of a double treasure structure are provided on the stretchable plate, so that the silkworm eggs and excrement produced are completely separated without sprinkling ashes or performing excrement cleaning such as turning sand, thereby saving cleaning time, improving sanitation conditions of the silkworm eggs and greatly improving ventilation conditions, namely no excrement, no ammonia gas and no nitrite poisoning. Therefore, the objective of stable yield of silkworm eggs is attained, and labor cost is reduced.

The invention mainly relates to the technical field of planting and discloses a special substrate for seedling of celeries. The special substrate is prepared from the following raw materials: straws, sheep manure, pig manure, fallen leaves, saw dust, bagasse, waste vegetable leaves, sericulture leftovers, plant ash, vermiculite, perlite, EM bacteria and prolonium iodide. The special substrate is balanced in nutrition and is favorable for absorption of seeds, so that the celery seeds germinate 2-3 days in advance, the germination rate is 84.7%, and the planting efficiency of the celeries is obviously improved; the straws, the sheep manure, the pig manure, the fallen leaves, the saw dust and the bagasse are smashed and then are transplanted into the EM bacteria for high-temperature fermentation, so that the multiplication of thalli is promoted, and the fermentation time is shortened; the waste vegetable leaves, the sericulture leftovers and the plant ash are added, and then the temperature is lowered for continuous fermentation, so that the accumulation of extracellular metabolites is promoted, the absorption of the seeds is facilitated, embryos are stimulated to grow, and the germinating time of the seeds is shortened.

The invention discloses a cottage cultivation method of mulberry seedlings, belonging to the technical field of agricultural cultivation. The method comprises the following steps: selecting a cultivation garden plot, namely, selecting sandy loam having an open land and good drainage performance, and evenly arranging a plurality of drainage ditches in the garden plot; selecting mulberry branches, namely, selecting annual branches which are thick and rich, full in winter buds and free from diseases and pests before mulberries sprout, evenly cutting the stored branches into a plurality of section of cuttings with the lengths of 15.0-16.0cm, and arranging 3-4 buds on each cutting, wherein the distance between the bud at the upper end of the each cutting and the upper end of the cutting is 0.5-1.0cm; carrying out cottage cultivation, namely, carrying out vertical cottage on the selected cuttings in the garden plot at equal intervals according to the line spacing of 40-50cm and the planting distances of 10-12cm; carrying out water and fertilizer management, reshaping and pruning, and controlling the diseases and pests. According to the method, the mulberry branches are directly cultivated into the mulberry seedlings after being cut, so that the economic benefit is improved, the sericulture cost is lowered, and the demand of agricultural development is met.