1507 results about "Melon (food)" patented technology

A full nutrition fertilizer of biology type and its producing method belongs to organic complex fertilizer field in biology type. The components of the full nutrition fertilizer is 20-50% of organic waste liquid, 10-30% of urea, 8-15% of diammomium phosphate, 10-25% of potassium sulfate, 5-20% of medium trace element, 1-5% of microbial inoculum, 0-0.2% of root-promoting agent; 0-2% of solutizer, effective viable count content of the microbial inoculum of more than 1010 / g. The fertilizer is produced by adding the urea, diammomium phosphate, potassium sulfate, medium trace element, root-promoting agent, solutizer into organic waste liquid and blending uniformly, then adding microbial inoculum. The invention uses the wastes to produce fertilizer with a low cost a high availability and a good prospect in the fertilizer industry. The fertilizer can be widely applied to the vegetables, melon and fruits, food, tobacco, forests and different commercial crops.

The invention discloses an amino acid compound leaf fertilizer and a preparation method thereof, relating to the technical field of production of agricultural fertilizer. The amino acid compound leaf fertilizer is prepared by the following components according to parts by weight: 1-2 parts of zinc sulphate, 1-2 parts of borax, 2-3 parts of magnesium sulfate, 1-1.5 parts of surfactant, 2-3 parts of monopotassium phosphate, 15-20 parts of compound amino acid, 1-2 parts of potassium humate, 1-2 parts of ammonium molybdate, 3-5 parts of calcium chloride, 5-8 parts of urea, 10-15 parts of citric acid, and 15-20 parts of chelant; the amino acid compound leaf fertilizer has the characteristics of being complete in nutrient, high in utilization rate, good in absorption, fast in effect and the like, and can be widely applied to crops such as tobacco, oranges and tangerines, vegetables, melon and fruits and the like.

The invention relates to a medium for culturing fruits and vegetables or cultivating straw, which is characterized in that the medium consists of materials of the following volume proportion: 35-80 percent of straw leavening, 0.2-0.5 percent of chemical fertilizer, and 19.5-64.8 percent of base material, wherein, the base material is one or more of grass carbon, perlite or vermiculite, or either grass carbon or river sand. The invention provides a manufacturing method for the medium culturing fruits and vegetables or cultivating straw, which includes: 1) fermentation of the straw; 2) proportioning of materials. The manufacturing method adds a small amount of excrement of animals and even ferments with organic material-decomposing agent; the decomposed mixture is mixed with the grass carbon and fertilizer (three-element compound fertilizer or carbamide, ordinary superphosphate, diammonium phosphate) according to certain proportion to prepare the seedling culture or cultivation medium; the growth of the fruit and vegetable seedlings are good, the cost is reduced and the dependence on mineral is reduced at the same time.

The invention discloses a vegetable nursering substrate, which is characterized by the following: allocating raw material with fermented cattle manure, peat, vermiculite, pearlite and composite fertilizer of nitrogen, phosphor and potassium according to certain proportion; avoiding environmental pollution; saving manufacturing cost; reducing cost effectively; improving fertility by over 50%.

The invention discloses a production method for a biological organic composite fertilizer containing humic acid chelate and belongs to the field of biological organic fertilizers. The biological organic composite fertilizer containing the humic acid chelate is produced by taking a mixture of chicken manure, pig manure and cow manure, corn straws, rape straws, melon vine, pine shells, chaff powder, rice bran and hulls, fungus dregs, beer grains, acid-sludge, starch dregs, soy sauce residure, aginomoto residues, oil residues, oil cakes, mildewed feeds, organic fertilizer fermentation agents, humic acid chelate ferrum, humic acid chelate copper, humic acid chelate magnesium, humic acid chelate zinc, humic acid chelate calcium and humic acid chelate manganese as raw materials through bacterium adding, full rotting, doping and granulation. The biological organic composite fertilizer containing the humic acid chelate has the advantages of low production cost, complete fermentation, thorough sterilization, high bioactivity, high humic acid chelate trace element content, zero odor, zero bacterium, convenience in use and the like.

The invention discloses a green biological seedling raising matrix, relating to the seedling raising matrix technology. The preparation method comprises the following steps of: mixing straw powder, organic fertilizer and nutrient soil to be uniform, adding water until the water content is 45-55%, adding compound bacteria and then mixing to be uniform, stacking for fermenting, turning when the temperature increases to 50 + / - 2 DEG C, turning and cooling for 1-2 days when the temperature is increased to 50 DEG C again, adding microelements and growth hormone, stirring to be uniform, and packaging. The invention has the beneficial effects that: (1) the matrix is rich in organic matters and beneficial biological germs, has comprehensive nutrition and is loose and soft; (2) the matrix is seed-saving and labour-saving and can shorten seedling raising period; (3) the matrix can be used to ensure uniform and strong seedlings and high sprout rate; (4) the matrix can protect roots and hold water and fertilizer and has good air permeability; (5) the matrix has the functions of promoting flower bud differentiation and improving the yield; and (6) the matrix has the effect of resisting soil diseases. The matrix disclosed by the invention is applicable to seedling raising of vegetable, melon and fruit, flower and plant, tea, tobacco and cotton.

The invention discloses a bio fertilizer that takes nitrogen, phosphorus and potassium as carriers and evericin mixture as desinsection component. The bio fertilizer comprises evericin mixture, ammonium sulphate, monoammonium phosphate, lemery, borax, zinc sulfate, green copperas, calcium powder, rootage agent, brown sugar, chicken manure, pepper powder, peanut cake or castor cake. The invention is suitable for various vegetables and melon and fruit crops; after application, the fruits of the crops grow right, the crops can ripe early and the flower is good-looking; the invention decreases the application of agricultural chemical, improves the output and melon and fruit saccharinity, saves cost about 20-30 percent; besides, the invention can effectively inhibit the increase of root nematode have special effect on white fly, the invention has the advantages of fertilizing effect as well as agricultural chemical effect, thus having very good practicality value.

The invention discloses a practical vegetable seedling raising nutritional matrix formula, and belongs to the technical field of plant cultivation. The practical vegetable seedling raising nutritional matrix formula comprises inorganic fertilizer, perlite, roseite, and one or more of turf, fermented vinegar residue, crushed vinegar residue, manioc waste, coconut residuum or plant ash. The nutritional matrix formula is adopted to cultivate cucumbers, watermelons, melons, tomatoes, pepper and broccoli. The organic nutritional matrix formula can meet the requirement on oxygen, nutrition and moisture needed by seedlings to enable the seedlings to be strong. Besides, the formula is simple; raw materials are dominated by organic waste fermentation products, the invention belongs to the recycling of wastes, and the raw materials are all common nutritional matrixes on the market; the compounding is easy to implement; the formula is suitable for seedling testing and researching and large-scale industrialized production of seedlings.

The invention discloses a water culturing nutrient solution, comprising basic nutrient elements, gamma-glutamic acid, rare-earth elements and water. The invention further discloses a preparation method and application of the water culturing nutrient solution. The gamma-glutamic acid and the rare-earth elements in a formula of the water culturing nutrient solution disclosed by the invention have synergetic effect, can accelerate plant roots to absorb the nutrient elements, improve, prevent and treat nutrient deficiency symptoms of plants, and improve the quality of plants. The water culturing nutrient solution disclosed by the invention is pollution-free and does not pollute the environment after being applied. The water culturing nutrient solution disclosed by the invention is not only suitable for soilless culture of foliage flowers, such as Dief fenbachia, lucky bamboos and chlorophytum comosum, and is also suitable for leafy vegetables and melons and fruits, such as lettuces, greenvegetables, strawberries and muskmelon.

The invention discloses a nursery substrate and a method for manufacturing the same. The main compositions in percentage by volume of the nursery substrate are 0 to 20 percent of grass carbon, 40 to 60 percent of peat, 20 to 35 percent of vermiculite and 10 to 15 percent of perlite; the compositions are mixed and taken as a base number; moreover, 1.5 to 2.0kilograms of diammonium phosphate, 0.2 to 0.5kilograms of microorganism organic fertilizer and 0.15 to 0.3kilograms of microelement addition agent are added in each cubic meter of the mixture. According to the proportion, grass carbon, peat, vermiculite, perlite, diammonium phosphate, microorganism organic fertilizer and microelement addition agent are put in an agitator after high-temperature sterilization for stirring and sieving, thereby obtaining the nursery substrate. The nursery substrate has the advantages of simple operation, low cost, long fertilizer efficiency and strong seedling, and is particularly suitable for being popularized and used in factory breeding for melon, fruit and vegetable and root stock grafted seedling.

The invention discloses an organic substrate suitable for planting vegetables, melons and fruits and a preparation method thereof. The preparation method is characterized by comprising the following steps of: mixing the following materials in percentage by weight: 30 to 40 percent of water hyacinth, 20 to 35 percent of sawdust, 10 to 20 percent of biomass char, 10 to 20 percent of wormcast, 0.3 to 1.1 percent of beneficial microflora, and 0.8 to 1.7 percent of nonmetallic mineral, and stirring the materials by using water with an EC value of less than 150US.cm<-1>; fermenting for 48 hours in a storeroom at the temperature of between 20 and 28 DEG C, and composting for 25 to 30 days at the temperature of between 40 and 90 DEG C so as to prepare the organic substrate. The organic matrix hasthe advantages of rich nutrition, strong air permeability, low cost, and capacities of improving the plant yield and quality and reducing the plant diseases and insect pests.

The invention discloses an autumn culture technology for netted melon. The technology is characterized by comprising the following steps of selecting seeds; selecting sowing time; raising seedlings; preparing soil and applying fertilizer; managing a field; irrigating and performing topdressing; erecting and binding vines; pruning and pinching; pollinating; controlling insects, and harvesting. By the technology, the problem of high planting difficulty caused by high temperature and raininess at the early stage of the autumn, low temperature and scant lighting at the later stage of the autumn, and high pest and disease occurrence possibility in the conventional culture technology for the netted melon can be solved; and the autumn culture technology for the netted melon is applicable to the greenhouse planting in autumn and winter.

The invention discloses a preparation method of melon and fruit perfume for cigarettes. The preparation method comprises the following steps: (1) smashing melon and fruit raw materials, and carrying out solid-liquid separation so as to obtain fruit juice and solid fruit flesh; (2) carrying out reduced pressure concentration on the fruit juice to remove water so as to obtain fruit juice extract; (3) combining the fruit juice extract and the solid fruit flesh, and adding 3-6 times by weight of alcoholic solution with the concentration of 70%-80% for extraction so as to obtain a primary extract solution and residues, wherein the extraction temperature is 50-80 DEG C, and the extraction time is 1-4 hours; (4) adding 3-6 times by weight of alcoholic solution with the concentration of 40%-50% to the residues for extraction, and carrying out solid-liquid separation so as to obtain a secondary extract solution, wherein the extraction temperature is 50-80 DEG C, and the extraction time is 1-4 hours; (5) combining the extract solutions, and carrying out reduced pressure concentration to remove solvents so as to obtain the melon and fruit perfume for the cigarettes. The preparation method is simple, convenient and practicable; by adopting the preparation method, the extraction rates of reducing sugar, organic acid, flavone, polyphenol and glucoside in melons and fruits are increased, and meanwhile, the amount of amino acids, protein and macromolecular polysaccharides dissolved in the perfume is reduced.

The invention discloses a fertilizer special for high-quality high-yield southern citrus and a preparation method thereof and relates to the field of agricultural fertilizers. The fertilizer is formed by mixing and granulating the following components in parts by weight: 25-35 parts of organic matters, 17-23 parts of calcium, 16-20 parts of urea, 6-10 parts of monoammonium phosphate, 10-14 parts of potassium sulfate, 2-4 parts of talcum powder, 0.4-0.6 part of trace elements, 6-10 parts of humic acid, 0.4-0.6 part of microorganism and 1 part of coating cementing agent. The fertilizer provided by the invention has the characteristics that the fertilizer is green and environment-friendly, is suitable for being applied to the southern citrus and can promote the high quality and the high yield of the southern citrus. The fertilizer provided by the invention can be used as a basic fertilizer for the southern citrus in winter, and can also be used as a basic fertilizer for vegetables, flowers, melons and fruits, teas and other fruit trees in winter.

The invention discloses a melon / vegetable seedling raising organic compound substrate prepared from vinasse and a production method thereof. The volume ratio of components is vinasse:mushroom residue or vinasse:cattle manure or vinasse:marsh slag:crop straw. The production method comprises the following steps: collecting the raw materials, pulverizing, pretreating, rotting, preparing the substrate and carrying out quality inspection to obtain the melon / vegetable seedling raising organic compound substrate prepared from vinasse. The substrate disclosed by the invention has the advantages of high water retention property, favorable air permeability, abundant nutrient content and no inorganic substrate; the substrate can promote melon / vegetable seedlings to absorb and utilize water, fertilizer and air, and enhance the stress tolerance of the seedlings, thereby being beneficial to sound and full seedlings; and the substrate can completely substitute the substrate product mainly composed of grass carbon in the market. At present, the grass carbon is nonrenewable resources, and has the defects of high price and nonuniform distribution. The substrate disclosed by the invention can protect the resources and lower the seedling raising cost.

The invention relates to a natural green biology organic pesticide composition and use thereof, wherein the technique features are: A producing natural biology pesticide using natural camphor, rhubarb, cinnamon, oleum eucalypti, ginger, common fennel, red pepper and auxiliary material; B producing natural biology pesticide using atractylodes rhizome,magnolia bark (prepared with ginger), tuckahoe,dried pinellia, patchouli oil, dried old orange peel, dahurian angelica root, areca peel, licorice extract, purple operilla leaf oil and auxiliary material. The pesticide can be directed applied on melon type, fruit type, leaf type vegetables, leguminous vegetables, tea leaf, traditional Chinese medicinal material, flower, fruit, rape, cotton, tobacco to control the pest. The vegetable and fruit using the biology organic pesticide can be directly eaten without residual pesticide harm to human.

The invention relates to a preparation method of a carbon aerogel material. The preparation method disclosed by the invention comprises the following steps: after cutting biomass melon, water melon flesh or loofah sponge, putting in a hydrothermal reaction kettle, carrying out hydrothermal reaction in a homogeneous reactor under closed conditions at 180 DEG C for 12 h, after reacting, gradually cooling to room temperature, then, washing, putting washed carbon aerogel in an oven at 60 DEG C for 1 h, wrapping by using a layer of silver paper, putting into a 77K liquid nitrogen tank, thoroughly freezing and drying, putting the obtained solid product in a vacuum drying tank at 25 DEG C for 12 h, slowly pumping out solid water content, and obtaining the carbon aerogel material. The carbon aerogel material disclosed by the invention has high specific surface area and mechanical intensity and ultra-low body density.

The invention discloses a method for rapidly producing a high-quality organic fertilizer by virtue of high-temperature aerobic secondary fermentation and relates to the technical field of microorganism application. The method comprises the following steps: A, raw material preprocessing; B, zymocyte preparation, namely a, preparation of high temperature zymocyte: 1, preparation of stock culture of the high-temperature zymocyte, 2, preparation of sterilizing materials of the high-temperature zymocyte, 3, inoculation of the stock culture of the high-temperature zymocyte, 4, fermentation of the stock culture of the high-temperature zymocyte, and 5, secondary fermentation, and b, preparation of middle-temperature and low-temperature zymocyte; C, inoculation of the high-temperature zymocyte; D, temperature rising and fermentation; E, sterilization; F, fermentation at a high temperature; G, inoculation of the middle-temperature and low-temperature zymocyte; H, cooling and secondary fermentation. The method has the characteristics of having short fermentation cycle, less investment and low cost, and being capable of rapidly preparing organic wastes into the high-quality organic fertilizer, and is applicable to rapidly processing various organic wastes; the prepared high-quality organic fertilizer can be used as a base fertilizer for planting of crops such as rice, fruits, vegetables and melons and fruits.

The invention relates to an earthworm breeding base material preparation method and a breeding method. The earthworm breeding base material preparation method is a method which is used for preparing an earthworm breeding base material by using waste fungi bags, industrial sludge, rotten fruits and vegetables and cattle manure. The method comprises the following steps: cattle manure and waste fungi bag matched earthworm breeding base material preparation: blending the cattle manure and the fungi bags according to a part-by-weight ratio of 1: 1, carrying out mixed fermentation, laying a layer of cattle manure on a bottom layer, laying a layer of crushed fungi bags on the cattle manure, adding a layer of cattle manure and a layer of fungi bags again until a sharp pile shape is formed through piling, fully adding water to drench, covering with films, and carrying out fermentation for 15-20 days; cattle manure and sludge matched earthworm breeding base material preparation: mixing the sludge with the cattle manure according to a volume component ratio of 10: 3, stirring a mixture to be uniform and piling up, covering with films, piling up for 20-25 days, then, mixing with crushed straws, rice straws and rotten melons and fruits, and re-covering for 10 days; and crushing waste fungi bags of edible fungi, watering and piling up for standby, collecting discarded fruits and vegetables, carrying out impurity removal, crumbling big vegetables, then, mixing the waste fungi bags with the rotten fruits and vegetables according to a part-by-weight ratio of 10: 3, mixing a mixture to be uniform, and fully watering, thereby obtaining the earthworm breeding base material.

The invention discloses full-quality vegetable nutritional fine dried noodles and a preparation method of the full-quality vegetable nutritional fine dried noodles. The full-quality vegetable nutritional fine dried noodles are prepared from following raw materials in parts by weight: 90-100 parts of wheat flour, 10-13 parts of starch, 10-12 parts of spinaches, 5-8 parts of purple carrots, 5-8 parts of celeries, 5-8 parts of purple amaranthus mangostanus, 4-6 parts of yellow pumpkins, 2-4 parts of moutan barks, 1-3 parts of pseudo-ginsengs, 3-5 parts of dandelions, 2-4 parts of melon seeds, 3-4 parts of raspberries, 2-4 parts of millet, 1-3 parts of grape seeds, 2-3 parts of table salt and 0.1-0.3 part of soda. The fine dried noodles produced by the method provided by the invention have deep green natural color and luster, unique flavor, good boiling fastness and smooth mouth feel, and can improve the appetite and the eating interests of people. Furthermore, water is not additionally added; the water of vegetables is completely used for kneading dough; in dough kneading and pulping processes, low-temperature operation is adopted so as to ensure that nutritional ingredients are not changed and lost due to the reason that the temperature is too high; components including dietary fibers are also remained; original nutrition and flavor of the vegetables can be kept; the full-quality vegetable nutritional fine dried noodles have the effects of nutrition, health and intestinal tract improvement and are real natural, green and safe food.

The invention discloses a green biological water-flush fertilizer, relating to fertilizers. A manufacturing method is as follows: a, adding animal protein powder, vegetable protein powder, complex bacteria and complex enzyme into an amino acid solution, mixing uniformly, placing the mixture under the temperature of 15-35 DEG C, and after 6-8 days, forming a product A; and b, adding a complex nutrition conditioner, a continuous cropping modifier, a biological insect repellant, a harm removing agent, trace elements, a nitrogen-phosphorus-potassium compound fertilizer into the product A, mixing uniformly and obtaining the green biological water-flush fertilizer. The green biological water-flush fertilizer has the beneficial effects that 1, the sprouting rate can be improved, the fast rootingcan be realized, the sufficient nutrition of plants can be ensured, and premature senility resistance and aging resistance are achieved; 2, the yield and the quality of vegetables, melons and fruits are improved; 3, the utilization ratio, the long-term property, fast effect, long effect and stable efficiency of a base fertilizer are improved; 4, the extremely-good inhibiting effect and improving function are achieved for yellow seedlings, runt seedlings, lobules, leaf roll, blight, pythium debaryanum, droop, dead seedling, rot roots, abnormal rotting disease, virus disease, seedling falling disease and the like; and 5, green and unpolluted foods are beneficial to being produced.

The invention relates to antagonistic bacteria capable of preventing and curing continuous cropping melon blast disease and microorganism organic fertilizer produced by the same, belonging to the technique of agricultural intensive production. In the invention, two strains of antagonistic bacteria which have remarkable antagonistic effect on the pathogenic fungi of continuous cropping melon blast disease (bacillus polymyxa NJY10 and bacillus subtilis NJY-IVI) are obtained by separation; the antagonistic bacteria is mixed with the organic fertilizer to be prepared into microorganism organic fertilizer, wherein the fertilizer comprises more than 1*108 antagonistic bacteria per gram, 4-5% of total nitrogen content, 6-10% of total nitrogen, phosphorous and potassium nutrient and 30-35% of organic matter content. Experiments show that after being fertilized into the soil, the microorganism organic fertilizer can lead the antagonistic bacteria to reproduce rapidly and form a superior group in the soil, the biological prevention and cure rate towards the melon blast disease in the continuous cropping soil with serious melon blast disease can reach over 80%; and in the soil without forming continuous cropping impediment, long-term use of the microorganism organic fertilizer of the invention can prevent and cure the occurrence of melon blast disease substantially.

The invention relates to a bionic robot terminal actuator, in particular to a structural design of an under-actuated flexible terminal actuator simulating bird jaws, and is generally applied to the field of agricultural product picking robots and intelligent sorting and packing. The terminal actuator consists of a grabbing module, a sucking module, a power module and a fixed connecting module. When the terminal actuator performs a special-shaped melon and fruit grabbing task, the sucking module and the grabbing module are cooperated to finish the grabbing task. The terminal actuator has bionic characteristics, can realize flexible grabbing of the special-shaped melons and fruits, reduces damage of the melons and the fruits in the working process, and has the advantages of fast response speed and high working efficiency.

The invention discloses a multiple-effect microbial fertilizer prepared by three strains of bacillus licheniformis. The fertilizer is prepared from the following steps of: performing three-level liquid fermentation on the three strains of bacillus licheniformis so as to reach tanking standard respectively; and mixing and processing the fermentation liquor obtained by fermenting the three strains of bacillus licheniformis. The three strains of bacillus licheniformis are a bacillus licheniformis BL-1 CGMCC No.1009 strain, a bacillus licheniformis BL-8 CGMCC No.3925 strain and a bacillus licheniformis BL-816 CGMCC No.1379 strain. The multiple-effect microbial fertilizer has the advantages of high viable bacteria content, excellent effects of accelerating growth and production increase and preventing insects and diseases on wheat, corn, rice and other crops, fast propagation and strong adaptability of the viable bacteria in soil, and capacities of effectively controlling soil-borne diseases and insect damage, improving the soil fertility and improving the sugar content of melons and vegetables.

The invention discloses a melon seed stir-frying device. The melon seed stir-frying device comprises a barrel, a rack and a cover, wherein a heating device is arranged in the barrel; a stir-frying mechanism is arranged at the middle part of the cover. The stir-frying mechanism comprises a main shaft, a first motor, at least three blades, at least two stir-frying shafts and a vibration mechanism, wherein the first motor is used for driving a main shaft to rotate; the at least three blades are symmetrically arranged at the lower part of the main shaft; the at least two stir-frying shaft are vertical to the main shaft and are arranged between the blades and the cover; and a plurality of stir-frying rods are arranged at the upper part of the stir-frying shafts. The vibration mechanism comprises a vibration platform and a vibrator, wherein the vibration platform is a circular filter mesh screen; and the vibrator is used for driving the vibration platform through a second connector to reciprocate in the horizontal plane in the barrel. According to the melon seed stir-frying device, the stir-frying mechanism is arranged on the cover, and the stir-frying of the melon seeds is driven through the rotation of the blades, the stirring shafts and the vibration platform, so that compared with dependence on the rotation of the barrel, the requirement for the motor is lower.

The invention discloses an active micromolecular ecological nutrition agent and a use method thereof. The nutrition agent is obtained by taking organic waste as the raw material, carrying out subcritical water treatment under 180-280DEG C and 1.2-7.5Mpa for 40-90min, and then performing solid-liquid separation. In a solid fertilizer, the content of organic matters is 70-90%, the content of total nutrients is 4-6%, the content of amino acid is greater than or equal to 20%, the content of humus is greater than or equal to 45%, the content of trace elements is greater than or equal to 0.5%, and the pH is 4-6. In a liquid fertilizer, the content of organic matters is 50-120g / L, the content of total nutrients is 500-950mg / L, the content of amino acid is greater than or equal to 10g / L, the content of humus is greater than or equal to 20g / L, the content of trace elements is greater than or equal to 200mg / kg, and the pH is 4-6. According to the use method, in addition to be used for topdressing, the solid fertilizer can be applied individually or mixed with other fertilizers, can be used for furrow fertilization, row fertilization, hole fertilization or spray fertilization and rotary tillage, and the dosage for every 666.67 square meters is 200-850kg. The liquid fertilizer can be used for flushing fertilization, jet fertilization, spray fertilization or drop irrigation with water, and the dosage for every 666.67 square meters is 20-200kg. The organic fertilizer involved in the invention has higher fertilizer efficiency and activity, can make fruit tree single fruit reach a weight gain of 7-15%, melons and fruits reach a yield increase of 10-20%, grains reach a yield increase of 5-16%, and vegetables reach a yield increase of 8-20%. Also, the quality, growth and soil indexes are improved, fertilizer consumption is greatly reduced, resources are saved and environmental protection is achieved.

The invention discloses a food attractant for melon flies, which consists of the following components in weight percentage: 1 to 10 percent of a melon aroma substance, 10 to 25 percent of a solvent, 60 to 80 percent of a nutritional agent, and 1 to 10 percent of a preservative. The melon aroma substance can be a volatile aroma substance extracted from melons or other substances which also have melon aroma. The attractant has the advantages that the attractant has extremely strong attracting effect on adult female and male melon fruit flies (melon flies, pumpkin fruit flies), ensures that the attracted female and male proportion satisfies the natural population sex ratio of the melon fruit flies in vegetable gardens, can remarkably reduce the harm of egg laying of female fruit flies, achieve the aim of effectively controlling the melon flies and the pumpkin fruit flies, and is applicable to the nuisanceless or green good production of melon vegetables.

The invention discloses a netted melon fruit phenotype extraction and quantization method. The netted melon fruit phenotype extraction and quantization method comprises steps as follows: step 1, according to a reference substance method, a red green blue (RGB) image and a depth image of netted melon fruit is collected through a RGB-depth (D) visual sensor, and the RGB image is preprocessed; step 2, the preprocessed image is divided, a reference substance image is obtained, and the pixel length ratio is computed; step 3, the fruit is divided based on the depth image, and shape feature parameters of the fruit is obtained by computing with the pixel length ratio; step 4, outline information of the fruit obtained from the depth image is used in the RGB image to obtain a RGB image area of the fruit; step 5, according to the RGB image area of the fruit, color space switching is utilized to obtain color parameters H and S, and net characteristics of a melon is quantized based on the RGB image area and taking advantage of the net covering rate, a gray level co-occurrence matrix parameter and a polychotomy dimension parameter. By means of the netted melon fruit phenotype extraction and quantization method, extraction comprehensiveness and obtaining efficiency of netted melon phenotype are improved, and objectivity and accuracy of netted melon phenotype quantization are improved.

The invention discloses avocado walnut fermented soybean milk. The fermented soybean milk is prepared by the following raw materials: by weight, 2 to 4 parts of soybeans, 1 to 2 parts of red beans, 1 to 2 parts of walnut kernels, 0.3 to 0.5 part of shelled melon seeds, 1 to 2 parts of pistachio kernels, 1 to 2 parts of corns, 70 to 80 parts of fresh milk, 2 to 4 parts of composite freeze-dried powder of fruits and vegetables, 4 to 8 parts of composite Chinese medicinal solutions, 6 to 8 parts of cane sugar, and an appropriate amount of yoghourt zymocyte. The fermented soybean milk of the invention has characteristics of a fragrant and sweet mouthfeel, unique flavor, and a blood-fat-reducing effect because of proper compatibility of composite Chinese medicinal solutions. The fruit of the avocado is high in nutritional value, and the pulp of the avocado is soft and like cheese, yellow in color, and distinctive in taste; and the fruit of avocado also contains various vitamins, abundant fat and protein, and high contents of sodium, potassium, magnesium, and calcium and the like.

The invention discloses a melon and fruit vegetable soilless culture general nutrient solution which is characterized by not only can culture melon and fruit vegetables of a single variety, but also is applicable to the mixed cultivation of various melon and fruit vegetables. The formula is as follows: each 1000kg of water contains 600 to 700g of potassium nitrate, 400 to 550g of magnesium sulfate, 100 to 150g of ammonium dihydrogen phosphate, 1000 to 1500g of calcium nitrate, 40 to 60g of Fe-Chelate, 2 to 3g of borax, 1.5 to 2.0g of manganese sulfate, 0.3 to 0.5g of zinc sulfate, 0.1 to 0.2g of copper sulfate, 30 to 50g of potassium dihydrogen phosphate, and 0.03 to 0.05g of ammonium molybdate. The solution has simple operation and obvious effect, can effectively reduce cost, and improve vegetable output by 10 to 15 percent, thus being particularly applicable to the soilless culture of various melon and fruit vegetables in modern agricultural sightseeing garden areas.