386results about "Invertebrate treatment" patented technology

The invention relates to a method for treating kitchen waste. The method comprises the following steps: (1) removing non-organic impurities which can not be treated and are of black soldier fly larvae in the kitchen waste, and then measuring the oil content, salinity, water content and carbon nitrogen ratio of the black soldier fly larvae; (2) adding rice field straw or / and rotten fruit, vegetables and the like for adjusting the content of carbon element, and adding poultry and livestock manure such as chicken manure or / and pig manure for adjusting the content of nitrogen element; (3) crushing the obtained mixture, putting into a homogeneous pool, stirring and fermenting to obtain a mixed organic waste which is in accordance with the growth indexes of the black soldier fly larvae; (4) inoculating the black soldier fly larvae; (5) treating the mixed organic waste under the conditions that the temperature is 26-28 DEG C, the relative humidity is 40-50% and the illumination intensity is lower than 25 lx; (6) separating out treatment residue and black soldier fly bodies; (7) treating the residue by means of natural compost to obtain an organic fertilizer. After the method is used for treating the kitchen waste, the treatment efficiency of the kitchen waste is improved, and the yield of the black soldier fly bodies is increased.

An organic fertilizer manufacturing process through dual processing with microbial strains and earthworms is provided. An organic fertilizer is manufactured from plant fiber, poultry manure, the microbial strains and the earthworms. The produced organic fertilizer is capable of obviously improving soil fertility and loosening soil, is simple and convenient in a production process and low in cost, and brings farmers with the earthworms, and other by-products.

The invention is a vermicomposter which is a composting device that uses earthworms or worms to accelerate the composting process. A multiple tray system is used to greatly increase compost production and for convenience of compost harvesting. The invention uses thermal siphon airflow and light-tight air permeable connections between its members to increase compost production. The vermicomposter comprises: a base with collection tray, at least one stacking tray, and a light-tight air-permeable lid. The upper surface of the base forms the collection tray which comprises: a set of sides, a bottom, a set of support ribs with notches, and is open on the top to form a liquid-tight container. Notches are sectioned out of the upper inner corner of each support rib. Each notch defines on the rib: a notch bottom surface, a notch side surface, a side vent distance, and a lower vent distance. One mode of the invention further comprises a worm ladder which comprises: a horizontal flange, at least one ramp, and large void area. A stacking tray comprises: a wide brim, a set of sides, a bottom, and is open on the top. A light-tight air-permeable lid is used to cover the upper most stacking tray and provide a light-tight air-permeable cover for the device. The lid comprises: a large dome area, a wide brim, a skirt, a set of vertical support ribs, and a set of lateral support ribs.

A composting apparatus and method utilizing a vessel for receiving organic material which is rotatably supported. In a preferred embodiment, the vessel has a two corrugated conduits of different diameters and the one of smaller diameter is axially aligned inside the larger conduit to move and agitate the material in two different lateral directions. The worm vermicompositing takes place in the inside of the smaller diameter conduit, dropped into the outlet larger conduit where it is dried and collected. In another embodiment, the vessel is fabricated from secured end-to-end at their top ends. The vessel is rotated by an electric motor with a gear reduction drive sprocket engaging a peripheral track on the exterior of the larger diameter conduit. Water can be added during the vermicompositing to make and collect worm tea.

A biodegradable wellbore fluid with an oleaginous phase including a linear paraffin having 11-18 carbon atoms, a non-oleaginous phase, an emulsifying agent and optionally a weighting agent. Use of the fluid while drilling allows bio-remediation of drill cuttings using land spreading, bioreactors, conventional composting or vermiculture composting. The resulting product, especially when vermicomposed, is potentially useful as a soil amendment or plant fertilizer material.

The invention provides a chicken manure treatment method and system based on hermetia illucens. The treatment method includes the following steps that 1, a chicken manure falling area and a hermetia illucens treatment pool are arranged at the position of a hencoop, so that chicken manure in the hencoop falls into the hermetia illucens treatment pool through the chicken manure falling area, and the hermetia illucens treatment pool contains hermetia illucens larvae; 2, at a preset temperature, chicken manure in the hermetia illucens treatment pool is ventilated; 3, when the treated chicken manure reaches the preset condition, larva and manure separation is conducted, and organic fertilizer and hermetia illucens commodity worms are obtained. By means of the chicken manure treatment method based on the hermetia illucens, the chicken manure in the hencoop can fall into the hermetia illucens treatment pool directly through the chicken manure falling area, freshness and the nutrition degree of the chicken manure can be maintained, and a good treatment effect can also be achieved. The chicken manure falling into the hermetia illucens treatment pool is directly treated by the hermetia illucens instantly, and treatment efficiency is high.

Disclosed herein is a method and composition for stimulating the growth of plant roots. This composition includes manure produced by soil-consuming worms after having exclusively consumed an aerated soil mixture and is 100% natural.

The invention discloses a preparation method of novel compost and relates to the field of preparation of agricultural fertilizer. The preparation method comprises: mixing sludge generated by sewage treatment and animal excrement; adding attapulgite and biomass charcoal; adding humic acid and waste vinasse; finally, adding auxiliary materials and spraying mixed bacterium liquid; adding mature earthworms and maturing compost; sieving; finally, detecting and packaging. According to the preparation method provided by the invention, the sludge and the animal excrement are treated by adopting a microorganism aerobic composting manner, so that harmlessness and recycling are realized; the earthworms are introduced in a treatment process, and the sludge, the animal excrement and the earthworms supplement one another; benefit maximization of fertilizer production is realized; loosening and digestion of the sludge and the animal excrement can be carried out through movement of the earthworms; a digestive treatment capability of a bacterium agent sprayed on the sludge and the animal excrement under aerobic conditions is enhanced; meanwhile, the earthworms, which are dead at a high-temperature condition, can also be used as fertilizer; the earthworms can absorb trace metals including mercury, lead, cadmium and the like in soil and the earthworms can be used for eliminating environmental pollution to a certain extent.

The invention belongs to the technical field of agricultural and horticultural fertilities and particularly relates to a bovine dung vermicompost seedling culture matrix block and a preparation method thereof. The preparation method includes steps: properly grinding raw materials including wastes of straws, bovine dung vermicompost materials and the like, adding appropriate peat and water-absorbent resin as an expanding agent and a soil sterilizing agent, adjusting, mixing and using a special forming device to realize primary compression and forming to produce the seedling culture matrix block suitable for agricultural and horticultural plants. The invention further discloses corresponding technical steps. Recycling of wastes is realized, and the prepared seedling culture matrix block is rich in nutrition and meets requirements of seedling growth and development of agricultural crops, melons, fruits, vegetables and the like. In addition, environment pollution caused by plastic cave dishes can be reduced while seedling transplantation integration can be realized. The bovine dung vermicompost seedling culture matrix block and the preparation method thereof have the advantages of freeness of root injuries, seedling injuries and a rejuvenation period, high in survival rate and the like.

The invention discloses a tea residue wormcast substrate suitable for leafy vegetable seedling and a manufacturing method thereof. The substrate comprises, by volume, 20-40% of tea residue wormcast, 10-30% of perlite, 10-30% of vermiculite and 20-40% of peat. The tea residue wormcast is wormcast generated in the mode that earthworms digest tea residues and cow dung serving as an earthworm cultivation substrate. A traditional single mode that the earthworms are cultured through pure cow dung is broken through, earthworm composting reasonably combining the cow dung and the tea residues is achieved, the nutrition content of the wormcast is improved, and the role of the peat in a traditional soilless culture technology is weakened to a large extent when the wormcast serves as a leafy vegetable seedling substrate. The compound method of the leafy vegetable seedling substrate is optimized, quality of leafy vegetable seedling is improved, economic benefits are improved, and a way for recycling the tea residues is developed at the same time. A new method for breeding the earthworms through the tea residues is developed, and ways for earthworm culture and wormcast production are increased.

The invention discloses a method for treating kitchen waste by using hermetia illucens. The method comprises the following steps: step 1, kitchen waste pretreatment: filtering, sorting, crushing and stacking the kitchen waste; step 2, larva inoculation: flatly laying the pretreated kitchen waste in a waste treatment box, and then inoculating larvae hatched by hermetia illucens eggs into the kitchen waste; and step 3, material and larva separation: collecting and separating mature larvae of the hermetia illucens after breeding treatment and material residues. According to the method for treating the kitchen waste by using the hermetia illucens, the consumption capacity of the kitchen waste is high, the treatment period of the kitchen waste is shortened, breeding of the hermetia illucens larvae is facilitated, and the hermetia illucens larvae can stably and rapidly grow.

The invention discloses a method for performing pig manure resource treatment by utilizing hermetia illucens, belonging to the field of solid waste treatment. The method comprises the following technological steps: (1) mixing pig manure with oilseed meals so as to adjust the water content of pig manure; (2) performing primary fermentation to the mixture by adopting bacillus subtilis, and further fermenting with brewer yeast; (3) feeding black soldier fly Hermetia illucens for raising according to a certain proportion; and (4) after the raising period is finished, collecting the black soldier fly Hermetia illucens and ooze. The method is simple to operate, and fast for pig manure resource treatment process. After conducting the above technological treatment, pig manure and oil seed meals are converted into black soldier fly Hermetia illucens and excreta ooze thereof, the residual tetracycline antibiotics (oxytetracycline, chlorotetracycline and tetracycline) in the pig manure cannot be detected in the black soldier fly Hermetia illucens and ooze. The method not only can solve the problems of pig manure environment pollution, the antibiotics residues, human health damage and the like, but also can provide black soldier fly Hermetia illucens and ooze with rich nutrients for feed and fertilizer industries.

The present invention relates preparation of superior quality vermicompost from the distillation wastes of aromatic crops said method comprises drying of distillation waste for 24 to 72 hours, obtained after the distillation of herbage for 2-3 h. at 20-25lbs of steam pressure, chopping the waste into small pieces, transferring this material into compost pits containing about 7-10 cm layer of partially rotten cowdung and 400-450 earthworms (Perionyx excavatus) / m3, daily watering of the pits to keep the plant material moist and covering them with gunny bags to check the loss of humidity, reloading the pits (20-30 cm layer) with the chopped distilled waste after 30-35 days, restricting watering after complete degradation of the added material, harvesting of the dried material and shade drying the same for 4-5 days, and sieving the harvested compost to remove earthworms.

The invention discloses an outdoor morel high-yield cultivation method. The method comprises the following steps of 1 cultivation material formulation, 2 fermentation, 3 cultivation medium culture, 4 bagging, 5 indoor mycelium culture, 6 outdoor cultivation plot selection, 7 outdoor bag removing cultivation, 8 management after planting and 9 harvesting and preserving. According to the defects of artificial culture of morels at present, the cultivation method is the method which is capable of improving the quality and increasing the quantity and scientific in management, the morels cultivated through the method not only can achieve high yield but also can improve the quality of morel planting, the gap between artificially cultivated morels and wild morels is narrowed, and the edible and medicinal value of the morels is improved.

The invention relates to a preparation method of special organic fertilizer for flue-cured tobacco with wormcast as a substrate. The preparation method comprises the following steps: (1) preparing a mixed base material; (2) fermenting the mixed base material; (3) adding EM bacteria; (4), laying a earthworm material bed; (5), preparing mixed raw materials; (6), mixing and producing the fertilizer: pelletizing the mixed raw materials, then adding a diluted EM bacteria solution, stirring evenly to get a granular base material, finally according to weight percentage, mixing 60% of the granular base material, 10% urea, 18% of ammonium dihydrogen phosphate, and 12% of potassium sulfate evenly, packaging, and obtaining the special organic fertilizer for the flue-cured tobacco. The organic fertilizer prepared by the invention not only improves the microbial living environment in soil, enhances the soil fertility and the air permeability, but also improves the utilization rate of inorganic fertilizer so as to achieve the goal of improving the yield and quality of tobacco leaves.

The invention discloses a flammulina velutipes culture medium. The flammulina velutipes culture medium comprises raw materials in parts by weight as follows: 50-60 parts of corncob, 9-19 parts of bran, 5-8 parts of rice bran, 5-15 parts of oilseed rape meal, 5-15 parts of soybean hull, 1-2 parts of gypsum powder, 1-2 parts of shell fossil and 1-2 parts of peppermint oil. A preparation method of the flammulina velutipes culture medium comprises preparation of raw materials, bottling, sterilization and cooling, wherein preparation of raw materials comprises preparation of a dry material and preparation of a wet material; preparation of the wet material is as follows: a part of materials are mixed to sufficiently suck water, citric acid or pyruvic acid are added to adjust the pH value after alcoholic fermentation, then gypsum powder, shell fossil and a nutrition liquid are added, the mixture is treated on a shaking table at a constant temperature of 25 DEG C for 10-20 minutes, and the mixture is rotationally distillated for 1-2 hours till the water content is 50%-60%; and the cooled culture medium is used for inoculating flammulina velutipes. The flammulina velutipes culture medium is rich in iron, the use amount of rice bran and the cost are reduced, the water content in the culture medium is appropriate, and nutrition components are easy to absorb by flammulina velutipes.

The invention discloses a high-yielding rice planting method. The method comprises the following steps: 1, performing seed treatment, namely sequentially soaking rice seeds in a soaking solution, embedding in an embedding medium, and mixing materials, to obtain rice seeds for seeding; 2, performing soil preparation, namely respectively laying three different bio-fertilizers between a pig manure layer and a marsh dung layer, respectively embedding the bio-fertilizers into three ditches, and performing on-situ fermentation, to obtain a fertile seedling bed; 3, preparing seedling-raising nutrient soil, filling the nutrient soil in seedling raising holes of a seedling raising tray, spreading the rice seeds for seeding in the seedling raising holes, and performing watering and fertilization management, to obtain to-be-transplanted rice seedlings; 4, transplanting. According to the planting technology of performing pretreatment on the rice seeds and performing soil preparation on a nursery land so as to obtain the fertile seedling bed capable of preventing the disease and pest injury, the leaf division capacity of the rice seedlings is high, and the lighting property and breathability are high, so that the rice seedlings grow strongly, and rice with high insect resistance and disease resistance is obtained; therefore, the quality and the yield of the rice are improved.

The present invention relates preparation of superior quality vermicompost from the distillation wastes of aromatic crops said method comprises drying of distillation waste for 24 to 72 hours, obtained after the distillation of herbage for 2-3 h. at 20-25lbs of steam pressure, chopping the waste into small pieces, transferring this material into compost pits containing about 7-10 cm layer of partially rotten cowdung and 400-450 earthworms (Perionyx excavatus) / m3, daily watering of the pits to keep the plant material moist and covering them with gunny bags to check the loss of humidity, reloading the pits (20-30 cm layer) with the chopped distilled waste after 30-35 days, restricting watering after complete degradation of the added material, harvesting of the dried material and shade drying the same for 4-5 days, and sieving the harvested compost to remove earthworms.

The invention is suitable for the technical field of organic waste utilization, and discloses a packaged process for recycling treatment of organic wastes. The packaged process comprises a process for pretreatment of organic wastes, a process for microbial conversion and a process for insect protein conversion. The packaged process for recycling treatment of organic wastes, disclosed by the invention, is based on a cycle mechanism of organic wastes in nature, and adopts a variety of scientific technical means including the process for pretreatment of the organic wastes, the process for microbial conversion, the process for insect protein conversion, and the like to convert various organic wastes into insect protein and soil improvement nutrient soil, and realize high-value utilization of the organic wastes. All the organic wastes can be utilized, no secondary pollution is caused, the conversion time is short, and the added value of products is high, thereby solving the problems of environmental pollution, serious waste of resources, long cycle, low added value of products, and protein homology of a recycling mode of the organic wastes in the prior art, and improving the current situation of serious soil hardening.

A process for conversion of organic wastes into biofertilizers such as soil conditioning agents of fertilizer grade, culture grade and soil grade is provided. Also provided is a process for conversion of organic wastes into material for converting waste water into reusable water. The invention provides methods for conversion of organic solid wastes to biofertilizers and reusable water in the presence of a geophagus earthworm Pheretima elongata culure to produce a variety of valuable soil conditioning products and reusable water.

A method of producing earthworm castings by feeding earthworms with feed prepared by mixing solid fuel ash with shells, crab shells and yellow earth and to an earthworm bed for producing earthworm castings, comprises the steps of: grinding solid fuel ash; washing shells and crab shells to remove salt, and then removing 80% or more of water therefrom; grinding the washed shells and crab shells; mixing 60-70 wt % of yellow earth, 20-30 wt % of the solid fuel ash and 10-20 wt % of the ground shells and crab shells; fermenting and maturing the mixture; and feeding the matured mixture to earthworms to allow the earthworms to produce earthworm castings. The earthworm bed (50) comprises: a feeding unit (52) through which feed prepared by mixing solid fuel ash with shells, crab shells and yellow earth is fed; a breeding chamber (51) in which earthworms are bred to produce earthworm castings; and a discharge unit (53) through which the earthworm castings produced in the breeding chamber (51) are discharged. According to the invention, ash from a solid fuel boiler is used as feed for earthworms to produce earthworm castings, whereby problems associated with the disposal of the solid fuel ash are solved in an environmentally friendly and economical manner. The produced earthworm castings are used as fertilizers, solid amendments and the like.

The invention belongs to the field of plant nutrition and fertilizer, and discloses a method for producing biological organic fertilizer by using earthworms to treat livestock manure waste. The main raw material used in the method is pretreated livestock manure, and the livestock manure waste is used as bio-organic fertilizer of earthworms and manure, which realizes resource utilization of the waste and develops the recycling agriculture and the recycling economy. A rice seedling breeding matrix prepared by using the bio-organic fertilizer of the invention can improve the quality of seedlings,prevent the occurrence of rice blight, is more suitable for rice transplanting, and promotes the growth of the seedlings in the field. The use of the bio-organic fertilizer of the invention in tea leaves improves the fertility of the soil and promotes the growth and development of a tea tree. The density of tea buds per area is 1.29 times higher than that of chemical fertilizer treatment, and theyield per area is increased by 56.25 percent; and the content of polyphenols and amino acids is high, the phenol to ammonia ratio is low, and the tenderness is good.

Melanin or inorganic fertilizers are produced from fermentation leachates or from low-cost nutrient-rich solutions. The method for producing the melanin or inorganic fertilizer comprises repetitive trophic cycling in the controlled conditions of primary and secondary bioreactors. Nutrients are cycled between microorganisms such as bacteria, yeast and fungi and black soldier fly larvae, Hermetia illucens. Polysaccharides are partly converted into natural melanins or inorganic fertilizer, which are difficult to biodegrade and hence accumulate in the bioreactors. The method can employ, as a source of nutrients, leachates produced from food waste or from sugar-rich liquid waste of the food industry. These leachates can be used raw or can be augmented with low-cost sugar-rich solutions such as molasses, hydrolyzed cellulose or starch. The method is inexpensive and does not require the use of expensive chemically-defined culture media.

The invention provides a rapid livestock manure composting method. At present, the resource utilization of agricultural wastes such as livestock manure and straw is a difficult problem, straw incineration and disorderly manure discharge cause serious environmental pollution and resource waste, and the utilization rate is only about 20%. The method provided by the invention comprises the followingsteps: taking fresh cow dung as a composting material and crushed corn straw as a conditioning material, and adding white-rot fungi, bacilli, earthworms and biochar to compost for performing auxiliarycomposting, wherein the addition amount of the crushed corn straw is 2% of the quality of the dried cow dung, the length of the corn straw is 2-3cm, and 10 adult earthworms are added to per cubic meter of compost; adding a bacterial agent in the late stage of high temperature, and taking wheat bran as an inoculation matrix, wherein the bacterial agent is prepared from white-rot fungi, bacilli, wheat bran and water in a ratio of 1:1:10:10; and applying 50g of bacterial agent to per kg of compost, wherein the addition amount of the biochar is 5% of the quality of the dried cow dung. The methodprovided by the invention is applied to rapid livestock manure composting.

The invention discloses an automatic earthworm biological-composting sludge disposal system and an application method thereof. The system comprises a biological lixiviation pre-treatment system, a static decomposing pre-treatment system, an automatic feeding system, a modular composting system and an automatic earthworm / cocoon screening and collecting system. The biological lixiviation pre-treatment system and the static decomposing pre-treatment system are used for pre-treatment of materials for culturing earthworm, and the treated materials are delivered in the automatic feeding system for automatic feeding to an earthworm box; after feeding to the earthworm box is finished, earthworm cocoons are fed in, and the modular composting system is used for culturing the earthworm cocoons; the raw materials and auxiliary material in the earthworm culture box are screened and collected as three types of products, namely, earthworms, earthworm cocoons and wormcast through the automatic earthworm / cocoon screening and collecting system. The system has the advantages that manual work and cost are both reduced while output is increased by application of a high-automatic production mode; earthworms, earthworm cocoons and wormcast are separated thoroughly at one step and pure wormcast with good effect is obtained; the difficulty in thorough separation between the parent and the filial generation of earthworms is overcome.

The invention relates to a method for circularly processing cow dung through an earthworm composting pond. The method comprises the steps that a block mass of which the width is 3.5m and the length is 30m is selected, and a drainage ditch of which the depth is 50cm and the width is 40cm is dug all around; gravels of which the particle diameters are 2 to 3cm and the thickness is 7 to 8cm are paved in the block mass, a layer of nylon net piled fertilizer pond is paved all around, a sunshading shed is built at the position of 2.5m above the composting pond of which the temperature is greater than or equal to 30 DEG C; a plastic cloth covers the composting pond of which the temperature is smaller than or equal to 5 DEG C, fresh cow dung and thoroughly decomposed cow dung are taken in the ratio of 2:3, and then corn straw powder is complemented, wherein the green weight ratio of the cow dung to the corn straw powder is 5.6:1, and the C / N ratio is 30:1; urea is used for complementing nitrogen, and the moisture content is 70%; piles of which the height is 20cm, the width is 35 cm and the length is 3cm are piled on the surface of the pond, and the spaces between every two piles is 15cm; earthworms are vaccinated, 3 / 5 of materials which are eaten by earthworms last time are used as new substrates and are covered on the piles by 3-5 cm, the number of the vaccinated earthworms is 0.5 kg / m3, and then a sunshading net is coated; the temperature is 22+ / -4 DEG C, the humidity is 70%, and the fermentation is performed by one month; the earthworms are screened and taken, 2 / 5 of undersize thoroughly decomposed materials and dried earthworm fertilizers are obtained, and the remaining 3 / 5 of oversize materials are returned to the earthworm composting pond; the steps are circulated.

An Internet of Things (IoT) BIoTower™ for recycling food wastes into nutrients and for growing organic plants is disclosed which includes a food waste disposable tower for receiving food wastes; a multi-leveled carousels connected to the food waste disposable tower, each containing soils infested with earthworms; and an Internet of Things (IoT) irrigation system designed to provide sustainability to the soils and the organic plants.