916 results about "Economic Income" patented technology

The invention discloses a system and method for treating domestic sewage in a rural area, which belongs to the technical field of environment-friendly sewage treatment. The domestic sewage enters an aerated grit chamber also serving as an adjusting tank for carrying out appropriate grit setting and adjusting, so that a part of inorganic pollutants is removed; the sewage is conveyed to a concentration type two-stage anaerobic reaction tank through a lifting water pump, suspended matters in the sewage are filtered and intercepted when the sewage passes through a concentration filter layer; contaminated gases, such as CH4, H2S and the like generated in the concentration type two-stage anaerobic reaction tank are discharged through a gas port; a part of concentration liquid is discharged out of the system through a concentration bottom sediment drainage pipe by opening a valve regularly; supernatant fluid from a water outlet of the concentration type two-stage anaerobic reaction tank enters a ladder plunge type wetland, a non-medium wetland, an economic income type wetland, a bacteria filter and a fishpond in turn; and nitrogen and phosphorus eutrophic pollutants in water are filtered, intercepted, adsorbed, decomposed, absorbed and precipitated by rootstocks of aquatic plants and the like. Therefore, according to the novel technology disclosed by the invention, the purpose of water purification can be achieved through regular harvest.

The invention discloses a technique and method for off-season cultivating of organic bamboo shoots, and concretely relates to a cultivation technique and method for cultivating the organic bamboo shoots in advance by a season, and therefore, the bamboo shoots which are eaten in March or April can be eaten on New Year's Day and during Spring Festival in advance to meet the living needs of people and increase the planting benefit of the bamboo shoots. In the cultivation technique, pesticide, chemical fertilizer, growth regulators, hormone, herbicides and the like are not used. Bamboo shoots organic base certification, variety selection, site selection, plantation and forestation, cultivation in advance, self-made decomposed manure, organic matter plastic film mulching and scientific fertilization are adopted; minerals and botanical insecticide are used for controlling diseases and insect pests; natural enemies of pests, the inherent phototaxis and the flavor-directed performance of the pests are used for capturing and killing the pests, the purposes of eliminating the pests and protecting beneficial insects are achieved, conditions, such as light, heat, air and the like, are fully utilized, an environment which is beneficial to the growth of the organic bamboo shoots and bamboo shoots is created, the purposes of advance yield and high yield are achieved, the organic bamboo shoots are produced efficiently, and economic income is increased.

The invention discloses a method for comprehensively preventing and controlling plant diseases and insect pests in artificial gastrodia cultivation under wild-simulated condition. The method comprises the following steps: paving fallen leaves and branches in a pit; scattering three-level strains on the branches; after covering the pit with soil, cultivating the strains for 40 to 60 days; chopping out a scale gap in sticks; paving the fallen leaves in the cultivation pit; putting a layer of sticks; adding strain branches among the sticks; covering the pit by sandy soil; and obtaining the strains for later use through cultivation. During planting, the strains are alternately put among the sticks so that gastrodia seeds are close to the strains as possible; then, the pit is covered by the soil and all the gaps are filled. The growing process only needs routine technology for management. By the technology, the incidence rate of the plant diseases is reduced from 8 percent to below 4 percent; the incidence rate of the insect pests is reduced from 10 percent to below 5 percent, thereby remarkably improving the level of preventing and controlling the plant diseases and insect pests in the artificial gastrodia cultivation, improving the output of gastrodia, providing raw materials for pharmacy and improving the economic income of farmers in mountainous areas.

The invention relates to an ecological culture net cage capable of automatically sinking and floating to keep balance and relates to a culture net cage in the field of seawater culture equipment. The ecological culture net cage comprises a net cage frame which consists of buoyancy vertical pipes, top connecting pipes, bottom upper connecting pipes, bottom lower connecting pipes, internal tie bar pipes and ground anchors; a net cage sinking and floating system which consists of communicated air pipes, a head air pipe, air inlets / outlets and water inlets / outlets; and a net which consists of a top net, a bottom net, side nets and net ribs. The sinking and floating system is an automatic-balanced net cage sinking and floating system consisting of the buoyancy vertical pipes and air inlet / outlet valves and water inlet / outlet valves in the buoyancy vertical pipes, can realize the automatic-balanced sinking and floating of the net cage, is stable to be lifted up and lowered down and can prevent the net cage from getting turned upside down during sinking and floating. Since sea cucumber anti-wind and anti-wave adhering bases are arranged in the net, when heavy-wind and heavy-wave ocean currents are encountered, sea cucumbers can enter the adhering bases for inhabitation. Since a dual-layer net with a black inner layer and a light green outer layer is arranged and the internal part of the net is dark green, the net is particularly suitable for the growth habit of the sea cucumbers. The net cage has the advantages that the cultured sea cucumbers grow vigorously, the yield is high, the economic income of fishermen is good and the social benefit is remarkable.

The invention relates to an edible fungus compost, a production method thereof and an edible fungus culture process. The edible fungus compost disclosed by the invention consists of 40 to 90 parts of residual waste (spent mushroom substrate) left over after the harvest of edible fungi, 5 to 40 parts of cottonseed hulls, 3 to 20 parts of bran, 2 to 8 parts of corn meal, 1 to 2 parts of gypsum powder, 0 to 5 parts of quicklime, 0 to 2 parts of superphosphate and 0.05 to 0.8 parts of fungus-strengthening substance, and the pH value is 6 to 9. The invention adopts the residual waste (spent mushroom substrate) left over after the harvest of edible fungi as main material ingredient to produce the edible fungus compost. By implementing the invention, the residual waste of edible fungi cannot pollute the environment any more, and is made profitable, and the resource can be recycled; an edible fungus material resource is added, the economic burden caused by the shortage and higher prices of edible fungus materials is decreased for edible fungus farmers, the production cost of the method is reduced by more than 50 percent in comparison with the production cost of the conventional method, the yield is increased by 10 to 15 percent, the bioconversion rate reaches 80 to 120 percent, and economic income and social benefit are increased. The method is applicable to a variety of edible fungi.

The invention discloses a mixing breeding method of fish and ducks in a paddy field and relates to a comprehensive utilizing method of planting and breeding, which comprises the following steps: (1) preparing the paddy field, ditching a ditch with the depth of 50-120cm and the width of 30-120cm in the paddy field and digging a pit with the depth of at least 120cm, the width of at least 180cm and the length adapted to the length of the south end of the paddy field at the south end of the paddy field, wherein a pit opening is as high as the bottom surface of the ditch; filling water till water height is 10-30cm above than the surface of the paddy field; (2) three days after seedlings are planted in the paddy field, breeding 15 to 18 ducklings per mu at the breeding time between sunrise and sunset each day; (3) five days after the seedlings are planted in the paddy field, breeding 50-150 kilograms of fish fries per mu once; (4) before harvest, draining the water in the paddy field, leading all fishes to enter the pit and acquiring the fishes; (5) after the fishes are acquired, breeding a duck every day; after rice is harvested, keeping breeding the duck every day and feeding rice grains left in the field; and after the rice grains are eaten up by the duck, acquiring the duck. The invention improves the utilization benefits of the farmland and increases the economic income of farmers.

The invention mainly relates to the technical field of planting and discloses a germination accelerating method for fructus crataegi seeds. The method includes: soaking, performing cold storage, drying, accelerating germination and sowing. The method has the advantages that the method is easy to operate and simple, germination accelerating is shorted to 8-9 days, germination rate reaches 86%, the planting efficiency of fructus crataegi is increased evidently, and economic income is increased by 11.7%; the fructus crataegi seeds are soaked by salt water, moisture can fast enter the seeds, seed coat softening is accelerated, and germination time is shortened; the soaked seeds are stored in cold storage liquid to allow nutrition to fast enter the seeds, germ stress resistance is increased, and the seedling survival rate is increased and reaches 93%; the seeds are dried at low temperature, the drying of surface of the seed coat is promoted, and the seed coat cracks to allow the nutrition and moisture to enter the seeds so as to promote the germination; germination accelerating liquid is sprayed during germination accelerating, humidity can be kept while seed dormancy can be broken, antibacterial and pest-killing effects are achieved, and seed germination rate and survival rate are increased.

The invention discloses a method for interplanting honeysuckles under woods. In the method the honeysuckles are interplanted under evergreen or deciduous woods and cultured according to a corresponding field management technology. The method can reduce damages of weeds and pests under the woods and the uses of herbicides and pesticides. The method can improve the quality and the output of the honeysuckles, effectively utilize under wood resources and increase the economic income of a unit land area. Meanwhile, the planting of the honeysuckles reduces the water and soil loss in woodlands, thus the method has good ecological benefit.

The invention discloses a method for chemically preparing nano microcrystalline cellulose by utilizing moso bamboo. The adopted method has key points that the moso bamboo is respectively subjected to alkali solution treatment and chlorine-containing solution treatment to purify cellulose, moso bamboo fibers are catalyzed and hydrolyzed by adopting an organic acid and a moso bamboo nano microcrystalline cellulose product is collected by virtue of an ultrafiltration membrane. The method disclosed by the invention is rapid and efficient and is especially applicable to preparation of nano microcrystalline cellulose by adopting the moso bamboo raw material. According to the method disclosed by the invention, a moso bamboo resource is introduced into a fiber raw material used for preparing the nano microcrystalline cellulose, the range of the raw material used for preparing the nano microcrystalline cellulose is expanded, rapid break-through of limitation of source of the raw material of the nano microcrystalline cellulose can be facilitated, and an innovative thinking is provided for high-valued utilization of the moso bamboo resource, so that economic income of peasant in bamboo regions in China can be reliably increased, and the method disclosed by the invention has practical significance.

The invention relates to a method for remediation of contaminated soil, in particular to a method for combined remediation of DDTs-PAHs combined contaminated soil. Biosurfactant rhamnolipid is combined with efficient mixed degrading bacteria to strengthen and promote organic chloride pesticide DDTs and PAHs left in facility agriculture soil for decomposition and conversion; and meanwhile low-accumulation vegetable crops are planted, and microbial growth and degradation of the organic contaminant DDTs and PAHs are further strengthened through the plant root system metabolism and the chemical stimulation function of root exudates. The method has the beneficial effects that damage to the environment is small, no secondary contamination is generated, cost is low, large-scale operation is easy, and the production and economic income are not influenced; the method is a safe and effective in-situ remediation technology capable of achieving remediation and production at the same time; and the method is suitable for remediation of the intermediate and low contamination facility agriculture soil where crops are still planted.

The invention discloses a user relationship identification method and apparatus. The identification method includes acquiring the networking wireless network address and coordinate information of eachuser terminal; training a set position classifier according to the wireless network address and the coordinate information of each known user of the known set position coordinate; determining the setposition wireless network address of each unknown user of the unknown set position coordinate according to the set position classifier; marking the relationship of at least two users according to thecommon relationship of the set position wireless network addresses. According to the networking information of the user terminals, the set position wireless network addresses of the unknown users aredetermined by training the classifier to mark the relationship between the users, so that the family, friend, and colleagues relationships between the users can be accurately distinguished, the problem that acquaintances cooperatively cheat in the business promotion activities of mobile Internet to obtain illegal economic income to lead to the promotion activity cost loss can be solved, and the effect of the Internet promotion activities is improved.

The invention relates to a domesticating method for wild Spanish mackerels, which comprises the steps of the selection of the water surface for domestication, the collection of the wild Spanish mackerels, artificial domestication, and breeding selection. The method overcomes the defects that the current resources of the wild Spanish mackerels decrease gradually, and the domestication of the wild Spanish mackerels and the large-area artificial culture are not broken through. By domesticating the wild Spanish mackerels, the method can domesticate and breed the Spanish mackerel parents having theadvantages of high quality and yield, stable production, strong disease resistance as well as convenient artificial culture and transportation, and being suitable for the culture environment in China. As for the fries bred by the domesticated Spanish mackerel parents, the survival rate is increased by 15%, and the yield is increased by more than 50% so as to greatly reduce the culture cost. The method has very fundamental significance for protecting the natural resources, meeting the market requirements and increasing the economic income of fishmen.

The invention relates to a method utilizing waste and bacterium dreg generated during the process of producing edible fungi from straw raw materials to produce a microorganism organic bacterium fertilizer. The method takes the waste and bacterium dreg generated in the process of producing edible fungi from straw as the raw material, and then subjects the raw materials to technology processes of bacterium dreg pretreatment, preparation of an activating and fermenting liquid, and microorganism secondary fermentation so as to produce the microorganism organic bacterium fertilizer. The product can be used as a normal microorganism bacterium fertilizer, can improve the agricultural crop output by 3% or more, and achieves the goals of soil structure modification, soil pH value adjustment, fertilizer cost reduction, output and quality improvement, and pesticide residue degradation, and the like. The method provided by the invention has the advantages of mature and practicable technology route, abundant and wide source of raw material for production, low cost, and convenient preparation; has production technology innovation and an application promotion value, solves the problems of resource waste and secondary pollution existing in the straw cyclic utilization, increases the economic income for farmers, and achieves the goal of agricultural development.

The invention discloses a fertilizer and water integrated high-yield cultivation method for early-spring watermelons and autumn delayed chilies in a greenhouse. The cultivation method specifically comprises the steps of preparation of seedling beds for watermelons and chilies, seed soaking and germination acceleration, sowing, land preparation and bed making, field transplanting, a seeding recovery stage, a flowering and fruit bearing stage, a maturation stage and a harvesting stage. According to the fertilizer and water integrated high-yield cultivation method for early-spring watermelons and autumn delayed chilies in the greenhouse, the temperature, the humidity and the fertilizer and water amount are strictly controlled according to the growth features of watermelons and chilies, watermelons and chilies grow vigorously, the mu yield of watermelons ranges from 3500 kg to 4000 kg, the mu yield of chilies ranges from 2900 kg to 3100 kg, and watermelons and chilies are uniform in size, bright in color, pure in taste and rich in nutrition; chilies are planted after watermelons are harvested, and alternation planting is achieved; watermelon vines are smashed and then scattered into soil, soil fertility is ensured, and pathogen microorganisms are suppressed; a fertilizer and water integrated pipe network conforms to the planting density of watermelons and chilies and only needs to be arranged one time, materials are saved, the utilization rate is increased, the production cost is reduced, and the economic income is increased.

The invention discloses a selective breeding method of Yunnan manyleaf paris rhizome high-altitude cultivated species, which comprises the steps of: adopting different types of Yunnan manyleaf paris rhizome for domesticated planting, selecting germ plasm mateials which are good in adaptability to altitude and phenological period, relatively good in rootstock growth amount, relatively high in vegetative propagation capability and relatively good in plant characteristics as provenance for breeding, and further sieving and culturing cultivated species with relatively steady genes. The selective breeding method of Yunnan manyleaf paris rhizome high-altitude cultivated species not only improves purity and adaptability of high-altitude cultivated species, but also improves yield and adds economic income; compared with other provenances, the Yunnan manyleaf paris rhizome high-altitude cultivated species have relatively good generalization and planting foreground.

The invention relates to broiler feed which mainly comprises corn flour, bean pulp, wheat middling, corn protein powder, fish meal, oil, mountain flour, calcium hydrophosphate, salt, lysine, methionine, Fe, Cu, Mn, Zn and multi-vitamins. When Dorking chicken are bred, concentrated feed such as the corn flour, the bean pulp, the wheat middling, the corn protein powder and the fish meal is mainly used for breeding the Dorking chicken, chicken growing needed mineral substances, amino acid, microelement and vitamin are added to enable the feed to meet protein requirements of the chicken and to improve chicken quality at the same time. A use ratio of the feed is improved, and economic income is increased.

The invention relates to a fig leaf sweet tea and a manufacturing method thereof. Presently, the exploitation and utilization of fig leaves is few, thereby resources are wasted, and economic income of fruit farmers is reduced. The fig leaves have the mouthfeel of small suffering and are unpleasant to take, which do not conform to the habit of drinking tea of most people, therefore, the processing of the fig leaves is still a difficult problem. The fig leaf sweet tea of the invention is obtained by cleaning, chopping, blanching, rolling, condensing, and drying the fig leaves and matching the fig leaves with the sweet tea. The mixing of the fig leaves and the sweet tea has the functions of deastringency and sweetening, and retaining the pure fragrance of plants, has the mouthfeel of fresh and sweet aftertaste, and the fig leaf sweet tea is the high quality product which is suitable for drinking throughout the year; the tea also synthesizes the functions of health care and strengthening body of the two raw materials which have complementary advantages, thus becoming a pure natural green healthy drink, increasing the economic income of the fruit farmers. The fig leaf sweet tea and the manufacturing method thereof have the advantages of simple processing method, being beneficial to transportation, preservation, promotion and sale, and meeting the market demands.

The invention aims to provide a method for processing a cultivation material for edible fungi. The method comprises the following steps of: mixing main raw materials in the cultivation material according to a formula of the original cultivation material for the edible fungi, taking part of the mixed main raw materials for crushing before adding ingredients such as water, sugar, lime, gypsum and the like, adjusting the moisture content in the crushed raw materials, and extruding and bulking the crushed raw materials by utilizing an extrusion bulking machine; mixing the bulked raw materials and the raw materials to be bulked, adding other the ingredients and the water, and stirring uniformly to obtain the cultivation material for the edible fungi. According to the cultivation material for the edible fungi, the yield of the edible fungi is improved, and the quality and commodity properties of sporophores of the edible fungi are not influenced; and thus, economic incomes are improved, the production period is shortened, the production efficiency is improved, the speed of capital turnover is accelerated, and labor and material resources are reduced.

The invention discloses an agricultural practical technology belonging to the field of biology, particularly relates to an application method of a plant straw bioreactor landfill technology. The plant straw bioreactor landfill technology adopts a high-efficiency straw returning mode and can eliminate the pollution of straws on environments and increase the content of organic matters contained in soil; carbon dioxide generated in the biological transformation process can be used for the photosynthesis of crops, and generated heat can effectively increase temperature inside a greenhouse in spring and winter, promote the growth of the crops and enhance the yield and the quality of the crops. The plant straw bioreactor landfill technology can be popularized and used for enabling organic matter fertilizers generated by the straws to meet the requirements for plant growth and vaccines to be beneficial for plants to enhance disease-resistant capacity, realizing that chemical fertilizers and pesticides are not used, removing the residuals of the chemical fertilizers and the pesticides on lands and agricultural products, developing organic agriculture, producing green watermelon, hot pepper, cuke, tomato, and the like and increasing the economic incomes of agriculture, and is an agricultural practical technology which has the advantages of saved investment, quick effect and easy popularization.

The invention mainly relates to the technical field of ceramic glaze processing, and discloses a glazing method for enhancing ceramic durability. The glazing method includes the steps: wet glaze preparation; primary glazing; dry glaze preparation; secondary glazing; firing and drying. The method is simple and convenient to operate, glaze and a green body are closely combined, expansion coefficients are matched, surfaces are smooth and uniform, colors are bright, corrosion resistance is high, the service life is prolonged by 12.4%, and economic income is improved by 26.7%. The glaze is frozen by adding water, grinding is facilitated, anhydrous alcohol is added, the glaze is grinded in a high-temperature dry environment, unfreezing of the glaze is accelerated, and the bright colors are kept. The green body is placed in a high-temperature and high-humidity environment after primary glazing, adsorption of the green body for the glaze is promoted, needle holes and bubbles are decreased, and the service life is prolonged. The sprayed glaze is freeze-dried, the colors of the glaze are kept bright, adsorptivity of the glaze is enhanced, the glaze is applied by dry pressing, so that a glaze layer is smooth and uniform, and durability is improved. The green body is fired at low temperature after the glaze is applied, durability of the green body is improved, environments are protected, and energy is saved by 9.6%.

The invention relates to a sweet potato product and a preparation process, in particular to sweet potato dietary fiber and a preparation process thereof, suitable for deeply processing sweet potatoes. In the invention, residual sweet potato dregs left after traditional starch extraction of sweet potato are used as a raw material, and the process comprises the following steps of: selecting and soaking the raw material, primarily cleaning, secondarily cleaning, thirdly cleaning, crushing, elutriating fiber pulp, extruding to dewater, dewatering fiber dregs, baking the fiber dregs, swelling, crushing and sieving. The invention has simple practical production process and low cost, fully utilizes the sweet potato dregs left after starch extraction, reduces waste emission, protects the biological environment, increases the economic incomes of peasants and improves the economic benefits of production enterprises.

The invention discloses a four-crop-a-year cultivation method for a low-latitude high-elevation area dry land. The method is characterized in that the first crop is potato, the second crop is vegetable, the third crop is corn, and the four crop is cereal or vegetable; the potato is sown from the last ten days of December of last year to the middle ten days of January of the following year; the second-crop vegetable is sown when the third-crop corn is transplanted between corn lines; the third-crop corn is transplanted after the first-crop potato is harvested; and the four-crop cereal or vegetable is sown after the second-crop vegetable is harvested. According to the four-crop-a-year cultivation method for the low-latitude high-elevation area dry land, which is disclosed by the invention, the staggering and the collocation of different crops in time and space are fully considered, a proper cultivation mode is adopted to realize the four-crop-a-year cultivation method with high yield and high efficiency, good harvest is obtained, the multiple cropping index is improved, and the income of each acre is above 5300yuan. Compared with the traditional planting mode in the area, the economic income is improved by 41.6-66.87%, and a new cultivation technical mode is provided for the poverty alleviation and economic development of farmers in the area.

The invention discloses a circulating system with integrated ecological cultivation, planting and liquid manure treatment; fecal wastewater from a cultivation house in the system is discharged into a fecal wastewater collection tank and is then pumped into a solid-liquid separation station by a sewage pump, solid-liquid separation is carried out through a stainless steel mesh and gravels, solid extracted out via a solid-liquid separator is mixed with domestic waste to obtain organic fertilizer, the domestic waste is crushed with a crusher before the mixing, the separated liquid is charged into an underground permeation pipeline in a crop planting area and / or an economic forest planting area, the liquid is absorbed and purified by crops, the purified liquid is charged into an earthworm cultivation pond and permeates into a cultivation water tank, the water in the cultivation water tank is used for washing the house so that water resources are recycled, and biogas in the solid-liquid separation station is collected and stored for use. The circulating system of the invention has no emission of stinking gas, and allows resources to be recycled to achieve both pollution solving and economic income so that efficient cycle of economic development is finally achieved.

The invention discloses a loach feeding method, which comprises the following steps that 1) bait feeding is carried out for four times every day, the regulation is carried out according to the water temperature during the bait feeding, the bait feeding is carried out according to the weight being 3 to 4 percent of the weight of loach fry when the water temperature is higher than 15 DEG C, the bait feeding is carried out according to the weight being 8 to 15 percent of the weight of loach fry when the water temperature is higher than 25 DEG C, and the bait feeding is stopped when the water temperature is lower than 12 DEG C or higher than 30 DEG C; 2) and extruded feed is used for test every 10 to 15 days, in addition, whether the feeding mode according to the first step exceeds the standard or not is judged, the feeding quantity reaches the standard when the bait is eaten up in 1 to 1.5 hours, the feeding quantity is insufficient when the bait is eaten up in 0.5 to 1 hour, and the feeding quantity is excessive when the bait is eaten up in more than 2 hours. When the method provided by the invention is adopted, the loach bait consumption can be regularly monitored, and in addition, whether the bait feeding is proper or not can be accurately judged, so the bait waste is reduced, the feeding cost is reduced, the growth condition of the loach can also be improved through the judgment on the bait consumption, the time of putting the loach onto the market is shortened, and the economic income can be increased.

The invention discloses a high-efficiency microorganism fertilizer formula and the preparation method; wherein, fermented organic matter is sieved with the 80 mesh screen, and then is mixed with gemma microbial agent and inorganic material fully and uniformly, and then is sieved by the 80 mesh screen to prepare into the high-efficiency microorganism fertilizer. The invention is characterized in that: according to the weight proportion, the raw materials is composed of organic matter of 700 to 800 shares, gemma microbial agent of 8 to 10 shares, carbamide of 50 to 120 shares, weathered coal of 50 to 100 shares, borax of 4 to 8 shares, silicon fertilizer of 10 to 15 shares, monoammonium phosphate of 15 to 25 shares, lemery of 6 to 10 shares. The invention has the advantages that: the recycled microbial fertilizer has strong activity, and can solidify the nitrogen in the air and decompose the organic phosphorus and potassium compositions in the soil with a high fertilizer efficiency; furthermore, the microbial fertilizer also can improve soil, increase the crop yield and improve the quality of crop, as well as reduce environmental pollution and increase economic income, thereby benefiting state and the people.

The invention discloses a planting method for interplanting watermelons and chilies, and belongs to the field of crop planting. The planting method specifically comprises the following steps: choosing a cultivating land; selecting and treating a variety; performing planting and seedling raising; performing land preparation and preparing a matted bed; transplanting melon seedlings; and performing field management and timely harvesting. According to the planting method, the watermelons and chilies are interplanted, so that land resources are fully utilized, and the land output rate is improved; the planting method of the watermelons and the chilies is simple to operate and convenient to manage, the growth vigor of the watermelons and the chilies is good, and by virtue of reasonable fertilization, the nutritive value of the watermelons and the chilies is effectively improved, and the disease and insect resistance of the watermelons and the chilies is enhanced; and on the basis that yield per mu of 4000-5000kg of the watermelons is not influenced, 800-1000kg of the chilies are additionally harvested, so that the economic incomes of farmers are improved.

The invention mainly relates to the technical field of chemical engineering and discloses a method for extracting allicin. The method comprises the following steps of: crushing, fermenting, extracting and packaging. The method is simple, the allicin extraction ratio reaches 0.526%, the purity is 20.7%, and the economic income is increased by 28.3%. When garlic is added into absolute ethyl alcohol, any ice crystal is not produced after low temperature freezing, the activity of allinase is maintained, decomposition of the allicin is inhibited after crushing, the garlic odor is lightened, and the extraction amount is increased; due to low-temperature lactobacillus fementation, the aroma and nutritional ingredients of micro-molecules are increased, the decomposition of the allicin is inhibited after crushing, the garlic odor is lightened, the extraction amount is increased, the conversion ratio of alliin is improved, the content of the allicin is increased, and the allicin leaching efficiency is improved; when the garlic is added into the absolute ethyl alcohol for performing ultrasonic crushing extraction, so that the contact area of the alliin and allinase is enlarged, the content of the allicin is increased, the extraction rate is improved, and the method is safe, environmental-friendly and low in cost.

The invention discloses a high value-added and renewable nano new material by researching on resource utilization of oil-tea camellia shells of tea seed secondary products; increasing of economic income of oil-tea camellia planters in China and high value utilization of oil-tea camellia shells are substantially realized; next, by taking the material as a substrate, a conductive film material withexcellent performance is prepared by combination of the material with a graphene / nanosilver qualified material, so that sustainable green developing economy is realized, and a new technological approach for high value utilization of oil-tea camellia shell resource and preparation of the high-performance transparent conductive film material is provided.

The invention discloses a method for raising fig seedlings in plastic film greenhouses by cutting, and relates to the technical field of agricultural planting. The method includes steps of preparing seedling beds; constructing greenhouse bodies; raising the seedlings by cutting; managing the seedling beds. The method for raising the fig seedlings in the plastic film greenhouses by cutting has the advantages that the problem of low transplanting survival rates of fig seedlings cultivated in the prior art can be solved, the transplanting survival rate of the fig seedlings transplanted by the method can reach 95% at least, labor and materials can be saved, the survival rate of the fig seedlings can be increased, and accordingly economic income can be greatly increased for planters.

A stereo comprehensive planting and raising method of mountain forests belongs to the field of planting and cultivating technologies and is technically characterized in that eucommia trees high in medicinal value and economic benefit and tea trees and local chickens suitably growing under the eucommia trees are planted and raised reasonably on the basis of forest land resources of hilly and mountain areas. The stereo comprehensive planting and raising method of mountain forests includes the steps of clearing up mountain slopes to obtain strip level terraces, performing ditching and soil infilling at the positions of the horizontal terraces, close to the slopes, burying green manure and applying fertilizer into ditches, filling with mellow soil, and planting clonal tea seedlings on the ditches which are subjected to ditching and soil infilling and filled with fertilizer and soil; making pits at intervals of 2m on the outer sides of the horizontal terraces, applying fertilizer to pits, filling with the mellow soil, and planting high-quality clonal eucommia seedlings on the pits which are filled with fertilizer and soil; setting fences around the slopes, and keeping the local chickens in free range in the slope forests after the seedlings survive. Water and soil loss in forest lands is prevented effectively, moisture and fertilizer retention of the forest lands and land utilization rate are increased, and biological diversity in the forest lands and economic income are increased.