30results about How to "Avoid dead seedlings" patented technology

This invention relates to a seedlings special fertilizer. The feature of this fertilizer lies in: it is mixed accord to weight ratio by ammonium sulfate, ammonium phosphate 40-58%, calcium superphosphate 8-15%, potassium sulfate 12-28%, sulfur 4-10%, ferrous sulfate 2-4%, malathion 0.02-0.04%. It contains total effective nutrients 25 to 30%, nitrogen (N) 9 ~ 14%, phosphorus pentoxide (P2O5) 5 ~ 11%, potassium oxide (K2O) 7 ~ 13%. Seedlings special fertilizer can meet the need of several key elements demand of the entire process of seedling growth, and effectively prevent seedlings yellow and control the main pests.

The invention discloses a method for culturing an orchid and a special bacterium thereof. The name of the bacterium of the invention is GDB181 the preservation number of which is CGMCCNo.2574. The method of the invention includes the steps for together culturing the bacterium of the invention and the orchid. The bacterium of the invention is applicable for the root culturing of an orchid bacteria and builds an epiphyte bacterium with excellent root which effectively coexists with the orchid. The method of the invention for culturing the orchid can better control the inoculation amount and can fix the inoculation position, thus fully ensuring the tissue culture seedling of the orchid to build the coexistence relation with the epiphyte bacterium with excellent root, simultaneously simplifying the inoculation steps and reducing the inoculation times. Permanent effect can be achieved by being inoculated for once, thus avoiding the dead seedling phenomenon caused by a plurality of manual inoculations, thereby improving the survival rate of transplanting and obtaining the root orchid seedling which grows strongly. Therefore, the method for culturing bacterium, the culture medium of the bacterium and the culture medium of the orchid of the invention has important economic values and is applicable for popularization and application.

The invention discloses a multifunctional agricultural microbial agent as well as an application method and effects thereof. The microbial agent is compounded from 1-3 parts by weight of bacillus subtilis, 0.5-2 parts by weight of Bacillus licheniformis,1-2 parts by weight of Sporotrichum thermophile, 0.5-1 part by weight of aspergillus oryzae and 0.5-3 parts by weight of trichoderma viride, and has the effective viable count of 5*10<8> per g. The microbial agent has a plurality of functions, is capable of decomposing organic materials and deodorizing, and can be applied to preventing diseases and increasing production in crop planting. The organic materials refer to organic waste materials rich in cellulose and protein such as excrements of livestock, crop straws, sludge, compostable household refuse and spent mushroom compost. The microbial agent is applied to treating the organic materials, and has better effects than the control without the microbial agent in the aspects of microbial content, available nutrient, C / N ratio, odor and fermentation period; the period of fermentation by using the microbial agent is 15 days, while the period of fermentation of the control is 32 days; and if the microbial agent is applied to cucumber planting, the disease control efficiency can be 60.20% and the production increase per mu can be 15.6%.

The invention discloses an organic capsule fertilizer dedicated for basil and a preparation method thereof. The organic capsule fertilizer dedicated for basil comprises the following ingredients in parts by weight: 15-20 parts of coal ash, 5-7 parts of borax, 4-7 parts of rare earth element, 30-35 parts of rape seed cake, 15-20 parts of decoction dregs, 23-26 parts of plant straw, 5-7 parts of corn powder, 5-8 parts of cotton seed hull, 2-4 parts of compound fungicide, 0.04-0.06 part of diethyl aminoethyl hexanoate, 6-9 parts of common superphosphate, 6-10 parts of potassium sulfate, 8.6-10.5 parts of urine, 0.6-1.0 part of carbofuran and 0.5-0.7 part of Taghigaren. According to the organic capsule fertilizer dedicated for basil, the use ratio of the fertilizer is improved, the basil is obviously accelerated to grow, the basil potassium is improved, the flowering phase is prolonged, and the organic capsule fertilizer has better economic and social benefit.

The invention relates to the technical field of plant organic fertilizers and specifically discloses a grape organic fertilizer. Raw materials of the fertilizer contain, by weight, 15-25 parts of crushed grass, 10-15 parts of chicken manure, 10-15 parts of cow dung, 40-50 parts of river mud, 6-12 parts of soybean meal, 12-18 parts of plant ash and 2-5 parts of microbial fermentation inocula. Through a technology, the product is processed into particles with diameter being about 2 mm. The grape organic fertilizer can greatly improve soil and reduce water loss and soil erosion and mineral deficiency. Fertilizer permeability and zymolysis capability are strong, content of nutrients is high, utilization rate of the fertilizer is high, and growth of grapes can be promoted. Therefore, yield of grapes is greatly enhanced, quality of grapes is improved, and yellowing of fruit seedlings and dead seedlings can be prevented. In addition, yellowed fruit seedlings can rapidly turn green and become normal after applied with the fertilizer. The environment can be improved, and utilization rate of renewable resources is raised.

The invention relates to a fertilizer for rice dry seedling and a preparation method thereof. The preparation method comprises the following steps: mixing ammonium sulfate, ferrous sulfate, phosphogypsum, potassium chloride and monoammonium phosphate, blending uniformly, pulverizing to obtain materials with a granularity less than 1 mm; granulating the materials with vapor in a drum granulator to achieve the granulation rate up to 70 to 90%; oven-drying the granulated materials into a drier with the furnace temperature of 500 to 550 DEG C, the head kiln temperature of 500 to 550 DEG C and the tail kiln temperature of 80 to 90 DEG C; cooling the dried materials in a cooler to reduce the temperature of the materials below 50 DEG C; sieving the cooled materials in a drum grading sieve to obtain materials with the granularity of 1 to 4.75 mm; and packaging in bags. The fertilizer contains nitrogen, phosphorus, potassium and trace elements, not only can prevent the occurrence of diseases such as large-area yellowing and death of seedlings, yellow mosaic, sheath blight and bakanae but also can promote the growth of the rice root system, improve the utilization rate of the fertilizer and ensure the yield and the income increase of high-quality rice. The preparation method has the advantages of simple process, convenient operation, reduced cost, labor saving and remarkable effect.

The invention relates to soil activating remediating fertilizer and a preparation method thereof. The soil activating remediating fertilizer is prepared from the following raw materials in parts by weight: 30 to 40 parts of sugar beet, 10 to 15 parts of aloe, 10 to 12 parts of tea leaves, 6 to 8 parts of pomegranate peel, 20 to 25 parts of complex enzyme, 3 to 5 parts of pleurotus ostreatus trichoderma viride, 3 to 5 parts of bacillus megaterium, 3 to 5 parts of kaoline, 2 to 4 parts of zeolite, 2 to 4 parts of sepiolite, 1 to 2 parts of bentonite, 0.5 to 1 part of zinc sulfate and 0.5 to 1 part of ferrous sulphate; the preparation method comprises the steps of preparing materials, extracting, drying, mixing, fermenting, drying, mixing and filling finished products. The soil activating remediating fertilizer and the preparation method thereof have the advantages that not only can the crop yield and the crop quality be effectively improved, but also soil microorganisms can be activated for rapid propagation, antibiotic, antimicrobial and auxin can be generated by secretion, harmful microorganism reproduction is inhibited, contaminated lands can be remediated and improved, and saline-alkali harms of soil can be reduced.

An organic special-purpose fertilizer with stable performance and a manufacturing method thereof are disclosed. The fertilizer and the manufacturing method are characterized in that the fertilizer is prepared by mixing following raw materials by weight: 80-100 parts of brown coal, 80-100 parts of peat, 10-15 parts of ammonium sulfate, 5-8 parts of zinc sulfate, 4-6 parts of silicon oxide, 10-20 parts of sulfur, 2-3 parts of ferrous sulphate, 12-18 parts of phosphoric pentoxide, 15-20 parts of potassium oxide, 10-30 parts of attapulgite powder and 7-9 parts of borax. The fertilizer activates absorption of nitrogen, phosphorus and potassium for soil, and provides balance nutrients for crops. High water solubility of the fertilizer allows fertilizing of the fertilizer in water-saving sprinkling irrigation to achieve effects of yield increasing and fertility increasing. The fertilizer obviously promotes growth of seedlings, has a good soil acid-adjusting function, and ensures robust growth of the seedlings. The fertilizer is stable in performance, long in storage period and secure to use.

A fertilizer provided by the invention is prepared from the following raw materials in parts by weight: 10-18 parts of urea, 5-9 parts of powdered rock phosphate, 3-7 parts of calcium superphosphate,10-18 parts of fermented earthworm dung, 5-9 parts of orange residue, 8-16 parts of peanut shell, 6-12 parts of waste mushroom sticks of lentinula edodes, 5-12 parts of apple pomace hydrolysate, 12-20parts of a sterilized composition, 2-6 parts of a fermentation microbial agent and a right amount of water. Harmful substances are not added from the formulation process to the production process ofthe fertilizer; after the fertilizer is adopted, the problems that cannot be solved by the convertional fertilizer that the water retention, fertility keeping ability and permeability of the soil arereduced, the residual fertilizer in plants pollutes the environment, and the like can be solved; the fertilizer also can accelerate the growth speed of sugar oranges while promoting the increase of fruit granules of the sugar oranges, and achieves the aim of green agriculture.

The invention relates to a field of fruit planting and especially relates to a method for improving strawberry seedling survival rate. The method specifically includes steps of (1) processing planting soil; (2) planting strawberry seedlings; (3) improving transplanting methods. Through the above steps, seedling death due to physiologic death and germ infection is avoided. The strawberry seedling survival rate is improved to 99.8% and the method for improving strawberry seedling survival rate is distinctive in effect, economical in use and easy in operation.

The invention discloses a corn seeding machine, belonging to agricultural machinery. The corn seeding machine comprises a rack, a harrowing plate, a compaction roller, a furrow opener, a film mulching mechanism, a seeding mechanism and a fertilizer application mechanism, wherein the rack is provided with a roller, the harrowing plate, the compaction roller, the furrow opener, the film mulching mechanism, the seeding mechanism and the fertilizer application mechanism; the film mulching mechanism comprises a mulching film support roller and a film spreading roller; the seeding mechanism comprises a seed box, a seed absorber and a seeder; and the fertilizer application mechanism comprises a fertilizer box, a fertilizer application adjusting device and a fertilizer conveying pipe. According to the invention, a seedling release hole formed in a film opener is in a cross shape; and since the seedling release hole cannot be automatically closed, the phenomenon that the seedling is killed since the germinating seedling cannot push up the mulching film can be avoided, and the emergence rate is improved.

The invention relates to a preparation method of special biological rich-zinc nutrition liquid for onions. The special biological rich-zinc nutrition liquid is prepared from the following raw materials in percentage by weight: 0.3 to 1 percent of cysteine hydrochloridemercaptamine, 0.5 to 1.3 percent of manganese methionine complex, 0.6 to 1.6 percent of bacillus licheniformis, 0.7 to 1.7 percentof honeysuckle flower extracts, 0.8 to 2 percent of yeast manganese, 0.9 to 1.8 percent of polygonum multiflorum extracts, 3 to 3.9 percent of fish scale collagen protein, 2.3 to 3.3 percent of ammonium chloride, 2.9 to 3.9 percent of baobab extracts, 2.5 to 3.5 percent of sterol sarsasapogeninsasa sapogenin, 2.2 to 3.3 percent of sodium glutamate, 2.8 to 3.8 percent of boold clam shell extracts,1 to 2 percent of bifidobacterium infantis, 0.2 to 1 percent of sodium hexametaphosphate, 0.1 to 0.8 percent of L- ascorbic acid-6- palmitate, 1.3 to 2.3 percent of butea superba extracts, 1.1 to 2.1percent of black currant oil, 1.5 to 2.5 percent of giant kelp powder, 2.1 to 3.1 percent of probiotics, 1.9 to 2.9 percent of yeast zinc and 71.3 to 52.2 percent of water. The good effects of promoting nutrition and photosynthetic products to be transported to bulb positions, supplementing the onions nutrition, highly resisting the continuous cropping diseases, relieving promoting developed rootsystems, fast gemmation and thick and strong seedlings, preventing physiological disturbance such as leaf curling, runt seedlings, seedling death and root decay, changing yellow leaves into green leaves, changing promoting leaves to be thick, bright and green, and promoting the growth and absorption of the onions are achieved.

The invention relates to a method for planting ginkgo comprising following steps: (1) healthy ginkgo seedlings which are 1.5 to 1.8m high are selected, when the seedlings are lifted, the soil at the roots of the seedlings are soaked in potassium sulfate solution and then cleaned, and then the roots are soaked in nutrient solution for 12 to 15 h, wherein the mass fraction of the potassium sulfate solution is 0.65%; (2) well treated ginkgo in step(1) is transplanted, during transplantation, 1.5 to 3 kg peat soil is applied to each planting hole, soil covering is performed after planting, 100ppm vitamin A aqueous solution is used for irrigating and rooting. The planting method of the invention changes the traditional transplanting mode; original soil is no longer needed in transplantation, through multiple times of soaking treatments and the soaking and rooting with vitamin A solution, the survival rate of ginkgo transplanting can be substantially increased.

The invention discloses a pepper middle-late stage cultivation method. The pepper middle-late stage cultivation method is characterized by comprising the following steps that firstly, field planting is performed, 2kg of copper sulfate and 9kg of ammonium bicarbonate are stirred and covered for 24 hours in the time of field planting and the mixture is placed into holes to carry out thorough disinfection every 667 square meters; secondly, management is performed, rejuvenation for 5 days to 7 days is performed after field planting, afterwards, water is controlled and the growth of seedlings is restrained; about 25 days later, watering and seedling placing are performed according to the soil moisture content, 2kg of liquid biological bacterial fertilizers or 1kg of zinc sulfate are flushed in, area of leaves is widened and viral diseases are prevented and treated; thirdly, collecting is performed, as the temperature drops in the last ten-day of October and the weather goes cold, pepper plants naturally wither and die, fruits on the plants are naturally aired, pulled up and naturally dehydrated at a ventilation place, and pepper is collected, classified, aired and stored; during a pepper coloring period, the field is kept dry, so that the natural coloring rate of the pepper is 80% and above. Before harvesting, watering and applying nitrogenous fertilizers are forbidden for 15 days. The pepper middle-late stage cultivation method is little in investment and good in economic benefit.

The invention discloses a seaweed organic fertilizer with a stable performance for planting vegetables. Raw materials comprise the following components in parts by weight: 100 parts of a seaweed liquid, 20-30 parts of biochemical fulvic acid, 20-30 parts of peat, 3-5 parts of compound amino acids, 10-15 parts of a mixed fertilizer, 5-8 parts of zinc sulfate, 0.6-0.8 part of streptomycin sulphate, 4-6 parts of sulfur, 2-5 parts of ferrous sulfate, 12-15 parts of phosphorus pentoxide, 12-15 parts of attapulgite powders and 7-9 parts of borax. The fertilizer disclosed by the invention can obviously promote growth of seedlings, has a good soil acidity-adjusting function, ensures healthy and strong growth of the seedlings, and can achieve effects of increasing production and gaining weight. The mixed fertilizer achieves the purposes of cultivating soil, stabilizing and improving the yield and increasing the production and income; the compound amino acids can increase the content of the organic matters in soil, and can activate microelements and microorganisms in soil, and can prevent fungi woods from yellowing and dying. Moreover, the yellowed seedlings with a special fertilizer for seedlings can quickly turn green and get right.

The invention relates to the field of robots, in particular to a smart vegetable-watering robot. The smart vegetable-watering robot comprises a main control head, a main robot body, a water box, mechanical legs and a movable chassis; an illumination lamp is fixedly installed in the center of the top of the main control head, two cameras are arranged on the cardinal plane of the main control head,microphones are arranged at the left and right sides of the main control head, the main robot body is fixedly connected to the top of the main control head, an operation panel is arranged at the upperportion of the front of the main robot body, and a water injection opening is formed in the center of the back of the main robot body; the water box is arranged at the bottom inside the main robot body, a first water pipe and a second water pipe penetrate through the left and right sides of the top of the water box respectively, a first water pump is fixedly connected to the first water pipe, a second water pump is fixedly connected to the second water pipe, and mechanical upper arms are fixedly connected to the left and right sides of the main robot body. The smart cooking robot is simple inoverall structure and diversified in function and has a certain popularizing value.

The invention provides a peanut cutting propagation and cultivation method. The method includes the steps that stems and lateral vine branches of peanuts serve as cuttage branches, and pruned root portions of the cut vine branches are soaked in a rooting inductive agent for 20-60 s and then taken out to be planted in prepared planting rows in a cuttage mode; 0.05-0.5 mg / kg brassinolide is prepared to serve as a seedling promoting agent for leaf surface spraying once; water is sprayed three times a day in the morning, at noon and at night after planting, the seedling promoting agent is sprayed once in the first time of water spraying every other 3 days, and a rooting promoting nutritional agent is sprayed once in the second time of water spraying every 5 days till roots grow and seedlings survive; water is sprayed three times a day in the morning, at noon and at night after planting, rooting and sprout germination start after 7-16 days of cuttage planting. By means of the method, the problems that good seeds are high in production cost and popularization is slow can be effectively solved, quick propagation and good seed selection and cultivation are achieved, and variety update is accelerated so that the yield of peanuts can be increased.

The invention discloses a rice seedling planting technology. According to the rice seedling planting technology, fertilizer used in the step (2) is prepared from components as follows: 5%-20% of decomposed cow dung, 40%-65% of plant ash, 5%-10% of single superphosphate as base fertilizer and 10%-20% of compound fertilizer, and fertilizer efficiency of the field can be improved sufficiently in advance by the aid of the fertilizer; after rice seedling seeds are sown in the step (3), the seeds are pressed by a plough, and the seeds can be rapidly planted in soil with the method; the rice seedlings are subjected to irrigation and fertilizer application once 5 days before transplanting in the step (4), so that seedling death in the transplanting process can be prevented, wherein a fertilizer application method comprises steps that the compound fertilizer is dissolved in water, 5-7.5 kg / 100 L of water is utilized, a fertilizer solution is splashed to the rice seedlings, and the fertilizer can be absorbed by the rice seedlings rapidly; the irrigation frequency in the step (5) is as follows: 1-2 times of irrigation is performed each week in July and august and 1-2 times of irrigation is performed once in September, and sufficient water can be provided for growth of the rice seedlings under the frequency.

The invention relates to the technical field of strawberry planting, in particular to a strawberry seedling raising frame and a strawberry cultivating method. The strawberry seedling raising frame comprises two sets of fixing plates, a plurality of sets of main pots are fixedly arranged between the two sets of fixing plates from top to bottom, extending plates are fixedly arranged on the parts, located on the two sides of the main pots, between the two sets of fixing plates, and auxiliary pots are arranged on the extending plates; and fixing blocks are fixedly arranged on the two sides of the bottoms of the main pots, clamping blocks are fixedly arranged on the sides, away from each other, of the fixing blocks, clamping grooves matched with the clamping blocks are formed in one sides of the auxiliary pots, the auxiliary pots are connected with the main pots in a clamped mode through the clamping blocks, and seedling supporting mechanisms are arranged on the tops of the main pots. By arranging the seedling supporting mechanisms, stock plants are planted in the main pots in sleeve rings when being cultured, when the stock plants bear fruits, an air cylinder drives two sets of sliding plates to slide upwards through a plurality of sets of fixing rods, stems and fruits of the stock plants are lifted upwards through the sleeve rings, the fruits are made to be away from the ground, the fruits are prevented from being rotted or damaged, and balls are matched with sliding grooves, so that the sliding plates slide more stably.

The invention relates to the technical field of plant organic fertilizers, and particularly discloses a grape organic fertilizer which is prepared from the following raw materials in parts by weight:15-25 parts of crushed green grass; 10-15 parts of chicken manure; 10-15 parts of cow dung; 40-50 parts of river mud; 6-12 parts of soybean meal; 12-18 parts of plant ash; and 2-5 parts of a microbialfermentation inoculant. The raw materials are processed into granules with the diameter of about 2 mm through a process. The grape organic fertilizer provided by the invention can well improve soil and reduce water and soil loss and mineral loss; the fertilizer is high in air permeability and fermentation decomposition capacity, high in nutrient substance content, high in fertilizer utilization rate and capable of promoting growth of grapes, so that the yield of the grapes is greatly increased, the quality of the grapes is improved, meanwhile, fruit seedlings can be prevented from yellowing and death, and the yellowed fruit seedlings can quickly turn green and return to normal after being applied and used. The environment can be improved, and the utilization rate of renewable resources isincreased.

The invention relates to a preparation method of special biological zinc-rich nutrition liquid for rice. A formula thereof is formed from the following ingredients in percentage by weight: 0.2 to 1.2percent of methionine hydroxy analogue, 0.3 to 1.3 percent of roughhaired holly roots, 0.5 to 1.5 percent of nitrogen fixing actinomycetes, 0.6 to 1.6 percent of rhizoma gastrodiae extracts, 0.7 to 1.7 percent of bamboo juice, 0.9 to 1.9 percent of peony extracts, 1 to 2 percent of omega, 0.8 to 1.8 percent of em bacteria, 1.1 to 2 percent of menadione dimethylpyrimidine sulfite, 2.9 to 3.9 percent of bacillus lentus, 2.8 to 3.8 percent of manganese carbonate, 2.7 to 3.7 percent of snake gall extracts, 3.1 to 4 percent of bifidobacterium longum, 2.6 to 3.6 percent of common nandina leaves, 2.5to 3.5 percent of pale butterflybush flowers, 2.3 to 3.2 percent of herba cistanche extracts, 2.2 to 3.3 percent of carrot seed oil, 1.9 to 2.9 percent of barley seedling powder, 1.7 to 2.7 percent of probiotics, 1.9 to 2.9 percent of yeast zinc and 67.3 to 47.5 percent of water. The preparation method has the advantages that the grain number per spike is increased; the spike forming rate is high, so that the growth condition of the rice is vigorous; the rice grain width is increased; the grain grouting speed is accelerated; the immatured grain rate is reduced; the grain color is golden and bright.

The invention relates to a preparation method of a biological root-irrigation fertilizer special for a nursery-grown plant. A formula of the biological root-irrigation fertilizer includes the followings in percentage by weight: 1-2.1% of phenylalanine, 0.5-1.5% of vitamin D2, 0.8-1.8% of ferrous citrate, 1-2% of bifidobacterium bifidum, 0.1-1.1% of potassium chloride, 1.2-2.2% of a Chinese angelica extract, 1.6-2.6% of streptococcus faecium, 0.7-1.7% of mock strawberry, 1.3-2.3% of herb of ajuga ciliata, 0.9-1.9% of acinetobacter calcoaceticus, 0.2-1.2% of dandelion, 0.6-1.6% of aspergillus oryzae, 2.8-3.8% of menadione dimethylpyrimidinol bisulfite, 2.9-3.9% of bacillus lentus, 2.1-3.1% of manganese carbonate, 2.2-3% of snake gall extract, 2-3.2% of herba violae, 2.5-3.5% of corn oligopeptide powder, 2.2-3.1% of probiotics and 73.4-54.4% of water. The nursery-grown plant absorbs sufficient water well, the higher survival rate of the nursery-grown plant is guaranteed, rooting can be promoted to enable a root system to be prosperous, the survival rate of transplanting is increased, disease resistance is enhanced, leaves are invisible green, flowers are delicate and charming, and early aging and yellow leaves are prevented; and a soil aggregated structure is relieved, soil is prevented from being caked, soil sterilization is achieved, breathability is enhanced, and dead seedlingsare prevented.

The invention relates to a garden plant planting robot which comprises a moving rack, a feeding set and a planting set, wherein moving wheels are uniformly mounted on the moving rack in a bearing connection mode; the feeding set and the planting set are sequentially arranged on the moving rack from left to right; and the feeding set comprises a wet keeping tank, a conveying plate, a centering base, auxiliary rotating rollers, transmission gears, a traction gear belt, a driving gear and a first motor. The By adopting the garden plant planting robot, the following problems caused when tree seedlings are planted at present can be solved: a, in conventional tree planting operation, tree seedlings are generally directly cast into tree holes and are planted, so that roots of the tree seedlings can be damaged when the tree seedlings are placed, the survival rate of the planted tree seedlings can be reduced later, and the planting effect can be affected; and b, when waiting to be planted at present, the tree seedlings are retained in external environments for a long time, a phenomenon that the tree seedlings are dead because of direct radiation of sunshine since the tree seedlings are tender and weak, and thus the greening effect can be affected.

The invention discloses a field planting method for pepper seedlings in holes and belongs to the technical field of pepper cultivation. The field planting method for the pepper seedlings in the holescomprises the following steps of step 1, matrix preparation and sterilization; step 2, irrigation with water before field planting; step 3, field planting in the seedling holes; step 4, management after field planting. According to the field planting method for the pepper seedlings in the holes, the irrigation frequency of seedling recovery water is reduced, the time and labor are saved, and the labor efficiency is five times or above than that of the prior art; in addition, withering of the pepper seedlings and dead seedlings after field planting are avoided, the effect of preventing and controlling the diseases and pests is good, and the survival rate after field planting is high; furthermore, the growth vigor of pepper plants can be enhanced, and the yield of the peppers is increased.