409 results about "Ecological farming" patented technology

The invention discloses an imitative wild sexual reproduction and breeding technique of gastrodia tuber. Main steps comprises that breeding is carried out to get mature gastrodia tuber seeds and good sprouting strain, mature class III shoestring fungus is adopted as production seed, which is planted under a natural hillside forest that is with over 80 percent of shade density and in which wild gastrodia tuber grows and is distributed; artificial mixed germination strain is adopted; room temperature is controlled so as to produce germination strain with seed; sexual reproduction, breeding and planting time is selected between June and August; the breeding technique is also suitable for field breeding. The invention has the advantages that: 1. bad factors resistance property of sexual reproduction and breeding of gastrodia tuber is improved. 2. Gastrodia tuber seeds are germinated to lead the growth cycle of protocorms to be a time slice that is basically matched with an animated period of the shoestring fungus; inoculation rate and survival rate of the protocorms are increased. 3. Raw materials are obtained locally, thus reducing cost; sustainable development of non-pollution gastrodia tuber planting industry is promoted in ecological agriculture forests. 4. The small site breeding method enhances competitor infection resistance of the gastrodia tuber seed.

The invention relates to an imitative wild cultivation technique of gastrodia, comprising site selection, hollow opening, seed selection, fungus material spread, gastrodia seeds placing, three-grade armillaria mellea placing, humus soil covering and cultivation conducting. The technique results from field study and research, a large number of repeated experiments and explorations in the practice of cultivation by a plurality of years and can stabilize the yield of the gastrodia, particularly improve the quality of the gastrodia cultivation with good appearance and character, close to the wild state. In addition, taking full advantage of the superior natural environment, the technique reduces drop in production caused by bacteria invading, improves the capacity of the gastrodia to combat natural adversities, reduces cost by getting materials from local resources and makes up for the shortage of large field cultivation so as to resolve the land contention with the farmland, promoting the development of the special industry of underwood planting of the ecological agriculture.

The invention discloses a planting and raising system of ecological circulating water as well as a planting and raising method using the planting and raising system, belonging to the technical field of ecological agriculture. The system comprises an aquaculture area and / or livestock breeding area, a live food culturing area, an auxiliary aquaculture area, a fertilizer feeding area, a crop planting area, a submerged plant cultivating area, a filtering area and a sterilizing-activating area, wherein the aquaculture area and / or livestock breeding area, the live food culturing area, the auxiliary aquaculture area, the fertilizer feeding area, the crop planting area, the submerged plant cultivating area, the filtering area and the sterilizing-activating area form a water circulating body by means of circulating waterways arranged. The invention is an high-efficient and energy-saving planting and raising system integrating the aquaculture, the crop plantation and the solar comprehensive utilization.

A fermented organic amino acid fertilizer contains agricultural amino acid powder containing K (5-15%), fermented organic substance prepared from mud, animal's droppings, beer dregs, plant cake and peat (60-80%), and inrorganic fertilizer contains trace elements (15-40%). Its advantages are high utilization rate, high effect on improving soil and quality of crops and low cost.

The invention discloses ecologically agricultural cultured soil as well as a preparation method and an application method thereof. The preparation method comprises the following steps: A, uniformly mixing organic raw materials and mineral fertilizer raw materials, and adding beneficial bacteria to ferment to obtain a functional multielement ecological fertilizer; B, culturing edible bacteria on a large scale or breeding medium- and small-sized livestock in a fermenting bed on a large scale in a composite heliogreenhouse in a soil wall-crown structure to obtain a byproduct as an ecological organic matrix; C, taking loose coal ash, slags, decomposed coal or gangue with pores as a mineral matrix; D, using common field surface soil; and E, compounding the functional multielement ecological fertilizer, the ecological organic matrix, the mineral matrix and the soil to prepare the ecologically agricultural cultured soil. According to the invention, the multifunctional multielement ecological fertilizer and the ecological organic matrix are produced with high quality and efficiency on a large scale throughout the year dependent on abundant planting and breeding of agriculture and forestry as well as biomass byproduct resources, so that the modern ecologically agricultural cultured soil is built.

A method for cultivating vegetables in organic soil includes such steps as preparing the organic soil from the fermented leftover of agricultural crops, fermented organic fertilizer and clean soil, digging the ditches, spreading plastic film on the bottom of each ditch, filling said organic soil, covering it by a layer of cleaning soil, laying a drop irrigation system, irrigating, covering by a plastic film for 5-7 days, cooling, and planting vegetables.

The present invention relates to an ecological environment-protecting type coating for treating seed and plant root and stem. Said coating contains film-forming agent and colouring agent. It is characterized by that it also contains porous inorganic material capable of enriching oxygen gas or also contains porous inorganic material capable of enriching oxygen gas and inorganic material capable of releasing negative ions or also contains porous inorganic material capable of enriching oxygen gas and natural macromolecular metal coordination compound capable of adsorbing oxygen gas or also contains porous inorganic material capable of enriching oxygen gas, inorganic material capable of releasing negative ions and natural macromolecular metal coordination compound capable of adsorbing oxygen gas, in which the oxygen-enriching porous inorganic material content is 50%-90%, and the contents of inorganic material capable of releasing negative ions and natural macromolecular metal coordination compound capable of adsorbing oxygen gas are respectively 1-20%. Said coating can improve seed and plant root and stem growth microenvironment, can promote health growth of seed embryo and can raise disease resistance of seed.

The invention relates to an organic biological multi-element plant nutrient polymer and a production method thereof and belongs to the field of agriculture. Multiple plant nutrients dispersed in agricultural solid waste are quickly gathered through an organic biological fermentation technology; due to industrial processing, nutrient bodies or nutrient blocks are prepared, so that a supporting solid and a nutrient supplier are supplied to cultivation of plants. According to the organic biological multi-element plant nutrient polymer and the production method thereof, the included plant nutrient elements are gathered together through a technical measure of organic biological fermentation and decomposition of the agricultural solid waste and are used for development of ecological agriculture and recycling agriculture; therefore, the environment pollution is solved, and the scientific support is supplied to the construction of beautiful countries.

The composite organic fertilizer for tobacco, tea, flower, fruit and vegetable is prepared with tea seed cake 30-60 weight portions, humic acid 20-40 weight portions, chicken manure 10-22 weight portions, microbe preparation 3-9 weight portions, and nitrogen fertilizer, phosphate fertilizer and potash fertilizer 3-9 weight portions. The composite organic fertilizer has the advantages of normal temperature fermentation capable of decomposing organic matters, eliminating bad smell and maintaining beneficial microbe colony, high fertilizer efficiency, and capacity of improving soil, raising yield and quality of agricultural product and environment friendship.

The invention relates to a beauveryia bassiana pesticide suspoemulsion and a preparation method thereof. The invention is characterized in that the beauveryia bassiana pesticide suspoemulsion includes the following materials in part by weight: 20 to 80 parts of beauveryia bassiana spore powder; 10 to 60 parts of emulsified dispersant; 10 to 30 parts of thickening agent; 10 to 30 parts of suspension stabilizer; 10 to 30 parts of spreader; 10 to 60 parts of sugar; and 1 to 10 parts of peptone. The activity of spores is increased, the variety of chemical aids in use is small, moreover, the suspoemulsion can be easily dissolved in water and degraded so that the environmental pollution can be reduced, the adhesion rate of the spores on the body surfaces of inserts is increased, the infection process of the suspoemulsion is quicker than the infection process of raw powder, the requirement of the formulation production process is low, the method is quite simple, and the application in fields is simple. After being diluted by water, the suspoemulsion is in the form of milky, translucent liquid, emulsification is complete, no sediments exist, the stability is high, and the suspoemulsion does not have foreign odor. The dilution factor is high, the packaging and transportation cost is saved, and the transportation of the pesticide is safe. The invention promotes the popularization and commercialization of bassiana and the development of the rural ecological agriculture in China.

The invention discloses an ecological agricultural management system which has the functions of constant pressure monitoring and control, water level monitoring and control, fertilizer monitoring and control, irrigation monitoring and control, wireless valve control monitoring and control, voice promoting, prepayment monitoring, internet of things communication, water quality monitoring, shading illumination monitoring and control, humidity ventilation monitoring and control, temperature monitoring and control, video capture, soil entropy monitoring, plant disease and insect pest monitoring, product trace management, meteorological monitoring, cloud data management, application program visual management.The system can record the agricultural product variety, growth environment and growth process all the way, improve agricultural production automation degree, and reduce inconsistency caused by human factors in the agricultural production process, the quality of agricultural products is improved, various natural hazards are effectively avoided, a user can know the production process and related data of agricultural products immediately, and the increment space of agricultural products is enlarged.

The invention discloses a method for alternating planting and cultivation. According to the method, 6 to 8 ridges of corns are planted, an earthworm bed is arranged on a land having the same area as the corns for cultivating earthworms, and the corn planting and the earthworm cultivation are carried out in an alternating mode. The wormcast and residue cow dropping produced in the cultivation process are used to loosen soil, improve the structure of the soil and increase productivity of the land, and then corns are planted in the land. Thus, chemical fertilizers and berbicides are saved and the quality and yield of corns are improved obviously. And the shading effect of the corn stems and leaves produce proper temperature and humidity environments for the quick propagation of earthworms, so the yield of earthworm is improved. The corn planting and the earthworm cultivation are alternated each five month. The method increases income by 1 to 1.8 times each year compared with planting the corns alone or cultivating the earthworms alone. According to the different biological features and growth and development principles of the earthworms and the corns, the method organically combines the cultivation and planting, forms a novel development mode of ecological agriculture, and has the advantages of novel concept, convenient and easy operation, obvious economic benefits, suitability for promotion and use, and the like.

The invention relates to an original-ecological bamboo rat farm and an original-ecological farming method. The farm comprises a shed distributed along east and west directions, the shed comprises 3-8 unit breeding houses, each unit breeding house is divided into an upper layer and a lower layer, the upper layer is a living quarter which is divided into a rest area and a discharge area, a spiral slide ladder connected from an automatic reset door to the ground is arranged on the outer side of each unit breeding house, the lower layer of each unit breeding house is an isolation area, and dry wood blocks are piled in the isolation area. According to growth regulation of bamboo rats, natural habits of the bamboo rats are restored, stress of the bamboo rats is reduced, disease resistance of the bamboo rats is obviously enhanced, environment inside and outside the breeding houses is clean and tidy, pathogenic microorganisms are reduced, the problem about poisonous and harmful material residues in bamboo rat meat is solved, problems that the bamboo rat meat is fatty and poor in taste can be solved as well, and the bamboo rat meat is tender and tasty.

The present invention relates to a 0.36% sophocarpidine water-soluble emulsion. It is made up by using plant pesticide and adjuvant, and its plant pesticide is prepared by using 52.5-72 kg of flavescent sophora root, 12-22.5 kg of stemona root, 22.5-37.5kg of tobacco, 15-37.5 kg of chinaberry root and 4.5-15 kg of pyrethrum cinerariifolium, and said adjuvant comprises pine cone oil, ethyl alcohol whose concentration is 70-95 deg., emulsifier, penetrating agent and preservative, and the weight matching ratio of the plant pesticide and ajuvant is 1-1.5:1. Said pesticide is low-toxic, residue-free, pollutionless, safe and reliable, and can have extensive application.

The invention provides an ecological farming method for pigs. A plant-flourish highland of which one side is a soil slope is selected as a playground type free-range farming area, caves where the pigs live are dug in the soil slope, green plants for feeding the pigs are planted in the free-range farming area in a mixed way, the pigs are supplementarily fed and grazed in the free-range farming area to ensure certain physical activities, a modern bioengineering technology is adopted for preventing and controlling diseases, the artificially cultivated green plants are adopted for providing protein raw materials and vitamins for the pigs, and the pigs are forbidden to be fed with any feed containing hormones or medicaments. According to the method, pork is free of hormones and medicament residues and high in quality, manpower and material resources are saved, the farming cost is lowered, food is saved, pollution is avoided, and scale operation can be ensured.

A method for the circulated use of the organic waste in the industrial planting and raising features that the aquatic animals and plants are respectively raised in the unit raising boxes, the vine-type plant is growing in the planting region for the sunshade of said raising boxes, the earthworm is raised in the raising bath close to said planting region, said vine plant is used as the forage of earthworm, the earthworm, is used as the bait of aquatic animals, and the excreta of aquatic animals and excessive aquatic plant can be converted to fertilizer used in planting region.

The invention is concerned with a microorganism feedstuff additive to promote the growth of eels, especially to improve the compound function to liver. Culture one or some of the selected lichen bacillus, plant lactobacillus, lactobacillus casei and beer yeast. Carry domesticationhe and train the multiple bacteria and zymosis with culture medium and asepsis water, dry quickly with low temperature through drying mechine, add special carrier, crush and sift out to get production. It has the greatest amout of live bacterium and active metabolized produce, and the production has microorganism with high concentration and abundant active metabolized stuff. Those bacteria and metabolized stuff can improve the intestines function of eels to speed the composing of bile and special protein divided form liver. It also improves the water for living and it is a kind of zoology agriculture production.

The invention provides a green high-efficient organic fertilizer and production process thereof. The green high-efficient organic fertilizer is a high-efficient organic fertilizer of green ecological agriculture prepared by utilizing excreta of breeding and culture livestock and environment pollution refuse such as discarded animal bone, oil, blood, hire and meet, and is characterized in that the organic fertilizer is prepared by mixing and fermenting raw materials of chicken feces, sheep feces, pig feces, peat, animal bone oil, terrestrial animal bone powder, animal blood powder, fish bone powder, egg shell powder, animal hair powder and animal meet powder. The invention utilizes refuse which pollutes environment to produce green pollution-free organic fertilizer with good effect, overcomes disadvantages of fertilizer and farm manure, and synthetically treats refuse. By applying the present invention, soil is not hardened, soil fertility is enhanced, amount of fertilizer is less, fertilizer efficiency is long, output is high, taste is good, quality of agricultural product is improved, and the organic fertilizer is very suitable for producing green pollution-free agricultural products. The invention has advantages of simple process, short fermentation time, low cost, wide raw material source, significant economic benefit and social benefit, and is suitable for small enterprise especially small towns enterprise.

A method for ecological agriculture reconstruction of a coal mining subsidence waterlogged area is suitable for ecological system restoration and agricultural planting and breeding structure reconstruction of a mineral product mining subsidence waterlogged area. The method includes the steps that the coal mining subsidence waterlogged area is divided into a flat ground area, a slope area and a subsidence waterlogged area water-containing area; accumulated water is detected, transformation is directly carried out when the accumulated water meets the agricultural water quality standard, and planning is carried out to make the water qualified when the detection result does not meet the agricultural water quality standard; a water storage area water level balance system is constructed, filling reclamation is carried out in the range of the flat ground area, wetland is transformed, soil improvement is carried out to make the wetland become cultivated land, and a movable greenhouse is built; the slope area is divided into three parts for planting arbors, shrubs and forage grass; aquatic vegetables are planted in a shallow water area, and aquatic organisms are bred in a deep water area. Through ecological agriculture reconstruction of the coal mining subsidence waterlogged area, the utilization rate of water and soil of the subsidence area is increased, a complete subsidence area ecological system is constructed, and the method is suitable for ecological environment restoration and control over various coal mining subsidence waterlogged areas in the East of China.

The invention relates to a Chinese yew seedling cultivation technology which comprises the steps of: retting seeds, washing flesh and peeling off, removing wax coat; disinfecting; drying in the sun; storing in a big stone mortar with holes for 12 months; when the seeds crack and expose white parts, dipping the seeds in 0.05% potassium permanganate liquid for disinfecting; washing with clean water; drying in the air and then seeding after the beginning of winter and before the beginning of spring; after seedlings come out, applying 800 multiple thiophanate to stems, leaf backs and leaf surfaces of the seedlings; sun shading; outplanting when the seedlings are 20-30 cm in height, and have ground diameter of 0.3cm and 3-5 lateral branches. The Chinese yew seedling cultivation technology has the advantages of high seedling yield, strong seedling, fast growth and early fruiting; in addition, space among Chinese yew seedlings can be used to plant soybeans to increase grain income, moreover, roots of soybeans can increase biological nitrogen and improve soil for the rooting of Chinese yew, and the soybean seedlings can shade the Chinese yew seedlings for resisting high temperature, thereby improving the survival rate of the Chinese yew seedlings. The invention combines agriculture and forestry, develops ecological agriculture, and achieves both agriculture benefits and forestry benefits.

The invention discloses an organic and ecological soilless culture method for spinaches. The organic and ecological soilless culture method for the spinaches comprises the following steps of (1) preparation of a matrix, (2) sowing and seedling raising, (3) thinning, and (4) later maintenance. The matrix is prepared by a method comprising the following steps of mixing grass carbon, sawdust, rice hulls and vermiculite with a volume ratio of 2.0:3.0:3.0:2.0; and adding 15kg of chicken manure and 8kg of cake fertilizers in per cubic meter of the matrix. By the organic and ecological soilless culture method for the spinaches, the production cost of the spinaches can be reduced, pollution on the environment is reduced, and the yield and the quality of the spinaches are improved. The organic and ecological soilless culture method for the spinaches is suitable for Chinese situations, and conforms to the development direction of ecological agriculture and circular economy.

The system engineering for ecologically culturing live pig and earthworm and making comprehensive utilization mainly includes the following measures: rearing life pig in pig house in plastic transparent greenhouse, using grains as main feed, adding earthworm powder as auxiliary feed, feeding the pigs excrement and urine into underground methand-generating tank, making anerobic fermentation to extract methane gas, filling it into cylinder; feeding earthworm at another side of the greenhouse, using residues in the methane tank as feed for earthworm, making liquid machane and earthworm excrementinto high quality organic composite fertilizer, using earthworm to extract superoid dismutase and making resudual material into earthworm powder as high-quality feed.

The invention discloses a biologic green fertilizer, which aims at solving the defects that the existing fertilizers and compound fertilizers are easy to cause soil sealing, degradation of soil fertility, soil pollution and the like which affect the development of ecological agriculture. In the invention, 30 weight portions of garbage, 30 weight portions of organic matter, 5 weight portions of sheep manure, 2 weight portions of chicken manure, 3 weight portions of duck manure, 5 weight portions of pig manure, 5 weight portions of pressed tea seed, 8 weight portions of pine leaves, 5 weight portions of raw bone meal, 4 weight portions of straws, 0.9 portion of human hair as well as the materials like microelements and rhizobium are cracked and mixed; then 12 percent of water, 0.2 percent of rice vinegar, and 0.1 percent of mold culture are added for fermentation for 2 to 3 days under the temperature condition between 45 and 50 DEG C; then rhizobium, azotobacter, phosphor bacterium, silicate bacteria and 5406 bacteria are added and arranged in an environment of 25 to 28 DEG C for 5 to 7 days and then packaged. The invention is used as a crop fertilizer, is easy to obtain the materials, has high fertilizer efficiency, does not harden and pollute soil, and is green without pollution, and the yield is improved by more than 11 percent.

The invention discloses a wind-proof device of a flower planting groove for a vertical building ecological agriculture, which comprises a planting platform, wherein the upper end of the planting platform is provided with a planting groove, a plurality of plants are planted in the planting groove through soil, the opposite side walls of the planting platform are provided with air inlet channels, awind pressure valve is arranged in the air inlet channel, the inner bottom of the air inlet channel is fixedly connected with a fixed block, the side wall of the fixed block is rotationally connectedwith a rotating shaft, the tail end of the rotating shaft is provided with an impeller, the outer side wall of the rotating shaft is fixed with a first bevel gear, the inner top of the air inlet channel is rotationally connected with a rotating rod, the lower end of the rotating rod is fixed with a second bevel gear meshed with the first bevel gear, and the two sides of the planting groove are provided with strip-shaped cavities. According to the invention, the structure is reasonable, the compaction force of the soil can be adjusted according to the size of the wind power, the plants can be effectively prevented from being pulled up by roots, and the plants can be irrigated.

A polypeptide and microbial feed additive for improving beef muscle belly connective tissue synthetic function is safe and non-toxic. The process is carried out selecting natto rod, lichenized bacillus, plant lactobacillin, cheese lactobacillin and beer yeast, independent or composite culturing to obtain composite bacterium, naturalizing while expansion culturing, solid fermenting with culture medium and aseptic water, fast low-temperature drying by drier, adding into special carrier, crushing and screening to obtain final product. It obtains high-concentration enteric beneficial microbial pool and mixtures of health-care soybean peptide, oligo-peptide and short peptide containing natto-kinase. It's practical and economical, and it tastes good and can improve digestion-absorbing function of beef for protein in feed.

The invention relates to a method for preparing multi-element organic compound fertilizers of silicon and potassium by firstly hydrolyzing crop straws under an alkaline condition and then causing carrying out reaction between the hydrolyzed crop straws and the pulverized fuel ash / coal gangue. First, the crop straws are first hydrolyzed with or without the presence of hydrogen peroxide, and then pulverized fuel ash / coal gangue is added according to the ratio and heated to a certain temperature; the crop straws react with the pulverized fuel ash / coal gangue for a certain time under normal pressure / added pressure; the obtained product is dried to obtain the multi-element organic fertilizers of silicon and potassium referred in the application. The fertilizers contain a great amount of activated silica, activated potassium, activated calcium magnesium and other inorganic fertilizers and a great number of organic nutrient contents. The product of the invention is subalkaline loose powder, basically maintains the colors of the crop straws and can be processed into other forms. The used alkali can also adopt sodium hydroxide, potassium carbonate, sodium carbonate and even calcium carbonate, etc. or mixture thereof besides potassium hydroxide. The used crop straws can select the straws of corn, soy bean, wheat, barley, oat, rice, millet, peas, weeds, etc. The invention has low cost, convenient processing, comprehensive and rich nutrition and consumes crop straws and pulverized fuel ash / coal gangue in quantities, thus being especially suitable for modern ecological agriculture, organic agriculture and planting of greenhouse vegetables and fruits, etc.

The invention discloses a device for efficiently separating beneficial and harmful insects. The device comprises an insect collecting box, a device base and an internal box, wherein the top of the insect collecting box is provided with a funnel-shaped insect inlet, the wall of the insect collecting box is encircled by a netlike object, and the wall of the internal box is also encircled by a netlike object; the internal box is fixed on the device base in the center of the insect collecting box; and the bottom of the insect collecting box is connected with the upper part of the device base, and a plurality of natural enemy escape holes are formed at the connected position. According to the device, the aims of killing pests and separating beneficial insects are fulfilled by the way that the pests are eaten by natural enemies of the pests, so that the survival rate of the beneficial insects is greatly improved; and eggs laid by lepidoptera insects provide hosts for the propagation of trichogramma, so that the cost of indoor bee propagation is reduced to a great degree. The natural enemy number of the pests in fields is remarkably increased, so that the number of the pests in the fields is effectively controlled, and the use of chemical agents is reduced and even eliminated; and the device is an indispensable professional insect attracting facility for the development of ecological agriculture.

A livestock and poultry ecological breeding system and breeding method, comprising a livestock and poultry breeding room and a black soldier fly breeding room; a collection tank; a delivery pump connected to the collection tank; a filter press; a clarification tank; a screw conveyor; a conveyor; Insect breeding tank; first track; second track; right-angle reversing mechanism; feeding and receiving car; sorting screen; induced draft fan; Send it to the filter press for pressing and dehydration, send the filtrate to the clarification tank, and send the filter residue to the screw conveyor. After being dispersed in the screw conveyor, it is sent to the storage tower through the conveyor. Distribute the material evenly in the insect breeding tank; inoculate black soldier fly larvae after distributing; repeat the distributing several times; after the feeding and receiving vehicle collects the mixture of black soldier fly and insect sand, transport it to the sorting sieve; the sorting sieve separates the black soldier fly and Insect sand; the odorous gas in the breeding room and the storage tower is treated by the deodorization tower.

The invention provides a briquetted forage-mulberry biological feed for pigs. The feed is composed of the following raw materials by weight: 800 to 950 parts of forage mulberry branches and leaves, 20 to 200 parts of corn flour, 3 to 5 parts of table salt, 10 to 50 parts of molasses, 0.30 to 0.35 part of a microbial agent and 20 to 100 parts of water. The preparation method for the briquetted forage-mulberry biological feed comprises the following steps: by weight, fermenting and reviving the microbial agent; kneading harvested fresh forage mulberry branches and leaves, cutting the forage mulberry branches and leaves short and carrying out air-drying to adjust the moisture content of the forage mulberry branches and leaves; dissolving the revived microbial agent, table salt and molasses in water, uniformly spraying the obtained solution on the pretreated forage mulberry branches and leaves and directly and evenly sprinkling the corn flour on the pretreated forage mulberry branches and leaves; and briquetting the mixed forage mulberry branches and leaves into square blocks and storing and fermenting the square blocks, wherein the fermented square blocks can be used as feeds or be sold. According to the briquetted forage-mulberry biological feed provided by the invention, local light, temperature, water and land resources are made full use of to plant mulberry for preparation of the feed, so grains are saved, feed cost for pig breeding is reduced and a planting-and-breeding combined ecological farming model is formed.

The invention discloses a blue-green algae and excess sludge resourceful treatment method.Blue-green algae with water content of 95-98% and excess sludge are mixed according to the mass ratio of 1:100 to 1:5, dry solid flocculant is added according to the mass percentage of 1%o to 8%o, the materials are sent into a plate frame pressure filter, and sludge cakes with water content of 70-80% is obtained after dewatering.Then, the mud cakes are sent to a storage yard, sludge drying is further achieved through solar drying and air blowing measures, mud cakes are sent into a sludge granulating device to prepare granules with granularity of 2-4 mm and water content of 5-15%.The method has the advantages that blue-green algae and excess sludge can be effectively used as raw materials, nitrogen phosphorus and potassium organic fertilizer contained in blue-green algae and excess sludge is sufficiently used for preparing garden greening and biological agriculture organic slow-release fertilizer, and harmless treatment and resource utilization of blue-green algae and excess sludge are achieved.