31results about How to "Quick death" patented technology

The invention relates to an oligomeric quaternary ammonium salt bactericide and a preparation method thereof. Ester p-toluenesulfonate-based gemini quaternary ammonium salt, guanidine hydrochloride and sodium alkoxide are added into solvent, stirred and heated to 120 DEG C to 180 DEG C, heating is stopped after 10 to 48 hours of reaction, so that a crude product is obtained, and after post-treatment, the oligomeric quaternary ammonium salt bactericide is obtained; and the substance amount ratio of the ester p-toluenesulfonate-based gemini quaternary ammonium salt, the guanidine hydrochloride and the sodium alkoxide is (0.008 to 0.040):0.008:0.008. The gemini quaternary ammonium salt is introduced to a plurality of active sites, eight active sites are contained in the structure of the oligomeric quaternary ammonium salt bactericide, the oligomeric quaternary ammonium salt bactericide can show good water solubility and surface activity in aqueous solution, and an important role is played in the process of oligomeric quaternary ammonium salt preparation. A bacteria killing test on three types of bacteria, i.e. sulfate reducing bacteria, iron bacteria and saprophytic bacteria, indicates that the oligomeric quaternary ammonium salt bactericide has a good bactericidal effect.

The invention discloses a breeding and seedling culture method for Sims Azalea, and belongs to the technical field of plant seedling culture and breeding. The method comprises the specific steps thata cutting substrate is put in a nutrition pot, and the nutrition pot is thoroughly drenched with a potassium permanganate solution; cutting and selection are conducted in early morning, and healthy and strong branches, which have axillary buds but no diseases or pests, on the periphery of a tree crown are collected; the branches with the length of 8-12 centimeters starting from the tops of stem shoots are selected, the cuttings are bundled into one bundle, and the lower end of the bundle is put into a root culture solution for soaking; straight cutting is conducted, after cutting, the part, around the cuttings, of the substrate is compressed, and the substrate is thoroughly irrigated; drop-arch covering is conducted with a thin film to form a tunnel; a cutting environment keeps suitable relative humidity and temperature, and chlorothalonil is periodically sprayed to the cuttings. The cutting environment is excellent, callus formation can be promoted, the surviving rate of the cuttingsis high, the rooting and germinating rate is high, and the disease-resistant ability of the cuttings can be improved.

The inventions relates to a method for quickly flocculating and removing blue-green algae in a water body. After being diluted to be at the concentration of 20-100 ppm, high-iodine strontium aluminate is evenly sprinkled on the surface of the water body, and polymeric aluminum with the concentration being 20-50 ppm is evenly sprinkled on the surface of the water body 20-60 minutes later after the high-iodine strontium aluminate is used; after the blue-green algae in the water body is flocculated to form pieces, the blue-green algae are fished mechanically or manually. Thus, the water body is prevented from being polluted, and the glue-green algae can be flocculated to be fished conveniently.

The invention belongs to the field of livestock slaughtering, and in particular relates to a livestock electric shock device for locating the heart based on the forelimbs and a method for using the same. Two grooves arranged parallel to each other, the two grooves are located between the two fixing plates, a plurality of detection mechanisms are arranged in the groove, and a plurality of detection mechanisms are arranged on the side wall of the groove Compatible fixing mechanism. The invention realizes the fixation of the livestock by the weight of the livestock itself, and after fixing, the position of the heart of the livestock can be judged through the contact position between the livestock and the base, and then electric shocks can be performed near the heart of the livestock through the electric shock element, thereby making the livestock Cardiac arrest leads to rapid death of livestock and reduces the pain suffered by livestock when it dies.

The invention discloses a method for improving the efficiency of killing retained bacteria by aminoglycoside antibiotics through low ion shock. The method comprises the following steps of: preparing antibiotics into an antibiotic pretreatment solution with a certain concentration by adopting an isotonic solution or a sterile aqueous solution, wherein the isotonic solution is a 0.3M glycerol solution or a 0.9% Nacl solution, and the sterile aqueous solution is double distilled water. The antibiotic pretreatment solution is used for carrying out resuspension treatment on bacterial liquid containing retained bacteria to be killed. The method can greatly improve the efficiency of killing the remained bacteria by the aminoglycoside antibiotics, effectively eliminate the retention of bacteria, reduce the tolerance of the bacteria, and reduce the dosage and the administration time on the premise of achieving the same treatment effect, thereby reducing the side effect of the antibiotics.

The invention relates to an armpit cleaning agent formula and a preparation method and application thereof, and provides a formula and a preparation thereof for achieving the purposes of cleaning anddeodorizing by using activated carbon nanoparticles for physical adsorption and changing the existing environment of microorganisms to make the microorganisms quickly dead and adsorbed. The inventionis a brand-new bromhidrosis treatment concept and treatment method. The formula comprises the following raw materials in parts by weight: 0.1-99.9% of activated carbon nanoparticles and 0.1-99.9% of acidic solution or solid with the pH value less than 7. The raw materials are prepared into a liquid or solid preparation to be smeared and sprayed to peculiar smell parts such as armpits, soles and groins, and the liquid or solid preparation can be washed after a certain period of time.

The invention belongs to the field of plant disease prevention and control, and specifically discloses a composition for killing blood orange fruit-piercing moth, wherein the composition comprises 7-10 parts of toad, 4-6 parts of nerium indicum mill, and 2-4 parts of branchy euporbia root. According to the present invention, the composition can kill fruit-piercing moth, and no drug residue exists in the normal blood orange; and with the applications of the method to apply the composition, the good trapping effect is provided in bad weathers such as wind blowing and raining.

The invention relates to the technical field of plant pesticide and especially relates to a pesticide preparation for killing scale insects. The pesticide is prepared from the following raw materials: 2-3 parts of lipase, 80-90 parts of edible amaranth, 2-2.2 parts of aspergillus oryzae, 6-8 parts of sodium glutamate, 10-14 parts of bentonite, 10-11 parts of salicylic acid and 0.4-0.7 parts of hydroxyethyl cellulose. A preparation method comprises the following steps of: mixing edible amaranth with water at the weight ratio of 1:3 and then crushing and preparing into pulp; inoculating aspergillus oryzae in the slurry; fermenting for 30-35 days at 28-30 DEG C, and then adding into lipase, sodium glutamate, bentonite, salicylic acid and hydroxyethyl cellulose and uniformly stirring; and homogenizing for 2-3 times at 35-39 MPa. The pesticide preparation has strong adhesiveness, lasting drug property and 100% killing rate for ova and imago. The pesticide preparation for killing scale insects belongs to an environment-friendly pesticide, is safe and non-toxic, is capable of promoting the plant growth and can effectively prevent the aetiolation disease.

The invention provides an environment-friendly insecticide and a preparation method thereof, and relates to the technical field of pesticides. The environment-friendly insecticide is prepared from thefollowing traditional Chinese medicines in parts by weight: 3-5 parts of centipede, 3-12 parts of rhubarb, 6-14 parts of bletilla striata, 20-40 parts of cortex pseudolaricis, 3-5 parts of cantharides, 10-17 parts of Baixin and 30-43 parts of cinnamomum micranthum. The seven traditional Chinese medicines are organically proportioned by different preparation methods and finally mixed into the insecticide so that the insecticide has a very strong killing effect on various crop pests, does not generate drug antibodies in the pests, is suitable for long-term use, does not pollute the environment,does not generate pesticide residues on the surfaces of crops, by arranging cinnamomum micranthum in the environment-friendly insecticide, after the insecticide is sprayed to the surfaces of crops, the insecticide not only has a very good insecticidal effect, but also has a continuous insect expelling effect so that the crops can well grow, the insecticide has no harm to the health of farmers, does not pollute the atmospheric environment and is worthy of vigorous popularization.

The invention belongs to the technical field of animal infection and discloses a Muscovy duck reovirus cohabitation infection occurrence model and a construction method thereof. The Muscovy duck reovirus cohabitation infection occurrence model is characterized in that susceptible young Muscovy ducks are artificially injected with a 106TCID50 Muscovy duck reovirus YB isolated strain through leg intramuscular injection, injection infected young Muscovy ducks in a certain proportion are taken as infection sources and put into a susceptible experimental young Muscovy duck group to simulate a 'fecal-oral' natural transmission route of Muscovy duck reovirus so as to cause infection of susceptible experimental young Muscovy ducks. According to results, three days later after artificial leg intramuscular injection infection, cohabitation infection is performed under the condition that a ratio of artificial injection infected young Muscovy ducks to cohabitation infected experimental young Muscovy ducks is 2:5, a disease course of the experimental young Muscovy ducks in cohabitation infection with MDRV (Muscovy duck reovirus) has a disease course development process of typical clinical MDRVinfection, and clinical symptoms, anatomy variation, the incidence rate and the fatality rate are uniform with those of clinical natural infection. The practical model is provided for Muscovy duck reovirus infection related research according to the results.

The invention belongs to the field of water pollution treatment, in particular relates to a water body algae scavenger and a preparation method thereof. A blue algae scavenger taking floatstone as a carrier is characterized in that the blue algae scavenger is prepared by a cerous nitrate solution, a sodium hydroxide solution and lumpish floatstone raw materials, wherein the addition amount of thesodium hydroxide solution is 1 to 5 percent of the volume of the cerous nitrate solution, and the addition of the lumpish floatstone is 5 to 10 percent of the total mass of the cerous nitrate solution and the sodium hydroxide solution; the mass concentration of the cerous nitrate solution is between 0.2 and 0.5 percent, and the mass concentration of the sodium hydroxide solution is between 5 and 10 percent; and the lumpish floatstone is obtained by crushing floatstone into lumps with the diameter between 0.5 and 3 centimeters, stirring and cleaning the lumps for 1.5 to 2.5 hours by the sodiumhydroxide solution with the mass concentration between 8 and 12 percent, cleaning the lumps into neutrality and drying the lumps. The blue algae scavenger prepared by the method has the advantages ofgood blue algae removal effect, quickness in taking effect, low cost and no secondary pollution.

The invention belongs to the field of livestock slaughtering, and particularly relates to a livestock electric shock device capable of positioning the heart according to the forelimbs and a using method thereof. The livestock electric shock device comprises a base, two vertically-arranged fixing plates are fixedly connected to the base, two grooves parallel to each other are formed in the base, and the two grooves are located between the two fixing plates; a plurality of detection mechanisms are arranged in the groove, and a plurality of fixing mechanisms matched with the detection mechanisms are arranged on the side wall of the grooves. Livestock is fixed through the dead weight of the livestock, the heart position of the livestock can be judged through the contact position between the livestock and the base after the livestock is fixed, then electric shock can be conducted at the position close to the heart position of the livestock through the electric shock piece, the heart of the livestock can be stopped suddenly, and the livestock dies quickly; and the pain of livestock during death is reduced.

The invention discloses an auxiliary device for applying scabies ointment for dermatology. The above air-drying device is provided with an energizing device. In the present invention, when scabies patients apply ointment by hand in the prior art, after scratching the scabies blisters, the fungi in the blisters remain in the patient's nails, infect others, or in the blisters. When the water flows to the non-infected skin, it will accelerate the deterioration of the disease, and provide a dermatological scabies ointment application auxiliary device to help patients apply the ointment, puncture the scabies blisters, and apply the ointment to the inside of the blisters, while treating the scabies. The water from the punctured blisters is air-dried.