359 results about "Rice water" patented technology

This invention relates to a kind of nitryl methylene ramification, and its preparation method and application. Anthelminthic activity test indicate: this ramification has very high insecticidal activity to thorn-suck type, scrape-suck type gnathite pest, such as aphid, leafhopper, planthoppers, thrips, aleyrodids and resistant strain, also possess prevention and cure action to rice water weevil, acarid cochineal spider, hygiene pest and termite.

The invention discloses a porridge cooking control method for an electric rice cooker. The control method comprises following steps: the environment temperature is detected, and a temperature grade corresponding to the environment temperature is determined; a rice-water grade is detected, the electric rice cooker is controlled to be in a heating stage, porridge is enabled to be in a slight boiling state, and second-time temperature compensation is performed in the heating stage according to the temperature grade corresponding to the environment temperature and the rice-water grade; the electric rice cooker is controlled to be in a boiling keeping stage after the porridge is in the slight boiling state, and the electric rice cooker is controlled to stop heating after a fourth preset time is up. With the adoption of the porridge control method for the electric rice cooker, the electric rice cooker can be used for cooking porridge whether in winter or in summer and the porridge is sufficiently boiled and cannot spill out. The invention further discloses the electric rice cooker.

The invention relates to a changeable multifunctional steam rice cooker, which is a brand new cooking cooker and is characterized by comprising a steaming cover 1, a steaming mesh 2, an inner boiler 3, a sealing ring 4, an outer boiler 5, a magnetic control miniature valve 6, a steam equalizing cover 7, an electric heating plate 8 and a positioning handle 9 which are assembled integrally, wherein the water at the bottom of the outer boiler 5 is heated to generate steam, the steam gets into the inner boiler 3 through the magnetic control miniature valve 6, and the steam equalizing cover 7 sprays the steam into rice water in the inner boiler 3 regularly to achieve cooked and steamed rice. The residual steam steams the foods in the steaming mesh 2, the sealing ring is an originated three-dimensional seal, and when the positioning handle 9 is adjusted so that the inner boiler 3 is lifted up, the volume of the inner bottom of the outer boiler 5 can be increased to the maximum for cooking soup and rice and steaming vegetables at the same time. The bottom of the outer boiler 5 can also be heated by other heat sources in addition to the electric heating plate 8, and if the built-in small steaming mesh 2 is replaced by a big standby steaming mesh 2 placed on the upper part of the inner boiler 3, large-volume soup, rice and vegetable cooking can be achieved, thus one cooker has multiple uses, and the changeable multifunctional steam rice cooker is surely a brand new cooker for replacing the prior rice cooker, which is energy-saving, multifunctional, convenient and maintenance-free.

The invention discloses a compartment trench controlled irrigating paddy rice water-saving culturing method. The culturing method comprise she following steps of ploughing the soil, digging trenches, forming compartments, direct broadcasting or transplanting paddy rice, managing moisture and managing the field. A compartment and trench mode is employed for paddy rice plantation; based on different paddy rice growth periods, a circulating irrigation process with humid compartment surface soil and formed by full trench water-half trench water or full trench water-dry trench is achieved; paddy field compartment trench water level can be visually tested and compartment surface soil humidity can be determined, so irrigating time and amount can be determined and present intermittent irrigation technology can be optimized; irrigation water can be conserved; rain water and irrigation water utilization rate can be improved; and paddy rice yield can be maintained or improved.

The invention provides a rice water-saving irrigation method. According to the method, the soil depths buried in water at different growth periods in different soil types can be monitored through a monitoring device, and an appropriate soil depth buried in water is taken as the irrigation index to confirm the irrigation water volume, so that the water supply meets the water demand for the growth and development of rice. The method solves the problems that in the conventional rice water-saving irrigation method, the instantaneous soil water content condition cannot be monitored based on the measurement index for soil water content, the monitoring is limited to soil types, the cost is high and the technical difficulty is huge, and the collaborative improvement on yield and water content use efficiency is realized.

The invention discloses a fodder zymophyte agent, a preparation method thereof and application thereof, which belong to the field of livestock cultivation. The microbial Chinese medicinal herb fodderzymophyte agent is prepared from the following raw materials in portion by weight: 20 to 40 portions of rice water, 0.3 to 0.5 portion of brown sugar and 60 to 80 portions of Chinese medicinal herbs.Through the microbial Chinese medicinal herb fodder zymophyte agent, the straw 'lignin' can be thoroughly denatured; the substances such as nodes, wax coats and the like which are not easy to be digested in the straws can be degraded into small molecular substances which are easy to be absorbed by animals through the decomposition function of microbial colonies; and the crude protein of the strawsis improved to 9 to 13 percent, the digestion rate reaches over 75 to 85 percent, the crude protein can be well absorbed by the animals, the weight of the animals is increased quickly, the fodder conversion rate is high, the daily gain and the milk yield are improved obviously, the meat quality is good, and the mouth feel is good. Moreover, the fodder zymophyte agent can kill all impurity bacteria, parasitic ovum and harmful components in the raw materials, ensure safety and innocuousness after the animals eat the fodder zymophyte agent, improve the immunity of the animals, and reduce the occurrence of epidemic diseases.

The invention provides a steaming and stewing utensil, a control method thereof and a rice making method thereof. The steaming and stewing utensil comprises a pot body, a support and a heating device,the heating device is arranged at the lower side of the pot body and is used for heating the pot body, the support is arranged inside the pot body, and the support can make the solid part in the steamed and stewed object separated from the liquid part in the steaming and stewing process. The steaming and stewing utensil can improve the mouthfeel of food when the food is made, especially when therice is made and rice stewing is appointed, rice-water separation can be achieved, it is avoided that the rice is soaked for a long time, the rice can also be firstly stewed and then steamed in the rice stewing process, and the process of making the low-sugar-content rice can be achieved; meanwhile, the problem that the rice is over cooked or the rice is sallow and generates rice crust can also besolved, the application range of the steaming and stewing utensil is widened, and the mouthfeel of the made food is effectively improved.

The invention relates to a rice cooker and a rice cooker steam tube diversion method capable of reducing flow rate and automatically separating gas from liquid. The steam tube is positioned inside an outer cover of the rice cooker, the steam outlet port of the steam tube communicates with the exhaust port of the outer cover, a steam pipeline is arranged at the center of the bottom of the steam tube and a steam inlet port is formed on the wall of the steam pipeline, a first steam diversion loop is arranged at intervals around the wall of the steam pipeline, the outlet port of the first steam diversion loop is opposite in the direction to the steam inlet port, a second steam diversion loop is arranged at intervals around the first steam diversion loop, and the wall of the second steam diversion loop is lower than the wall of the first steam diversion loop. The inventive rice cooker has the advantages of (1) reducing pressure and speed of high-pressure rice-water mixture entering into the labyrinth diversion loops, so that the rice grains settle due to collision, thereby achieving gas-liquid separation purpose and preventing rice-water spilling over from the exhaust port of the rice cooker; and (2) simplifying the assembly process and maximally saving production cost.

The invention discloses a health-care pot capable of reducing the rice starch content through top spraying and a corresponding control method. The health-care pot comprises a heating seat (1). a heating cavity (2), a steaming pot (3) and a cover body (4), wherein the heating cavity (2) is arranged on the heating seat (1), the steaming pot (3) is located in the heating cavity (2) and is provided with a heating separator (31), and the cover body (4) is located on the top end surface of the heating cavity (2); the health-care pot is characterized in that a drainage structure is arranged at the bottom of the heating cavity (2), and a spraying device which is used for spraying from top of the steaming pot (3) to reduce the rice starch content is arranged on the cover body (4). According to the health-care pot capable of reducing the rice starch content through top spraying and the control method thereof, the structure is simplified, the production manufacturing cost is reduced, the rice water is discharged by the aid of the drainage structure arranged at the bottom of the heating cavity, the rice starch content can be reduced, therefore the health-care port has the health care efficacy, and the heath-care port is particularly suitable for diabetes patients and obese people.

The invention relates to a method for judging the rice water amount of a heater. The method comprises the following step of: 1, timing from zero by using a first timer, timing a time interval delta t from zero by using a second timer, and entering a step 2, wherein n is equal to 1; 2, when the first timer reaches preset total working time t0, entering a step 6, otherwise, entering a step 3; 3, when delta t reaches a preset time interval delta tn, entering a step 4, otherwise, entering a step 5; 4, retiming from zero by using the second timer, adding n with 1, updating the delta tn and Tn, and entering the step 5; S, when a detected temperature Tb is higher than or equal to the corresponding judged temperature Tn which corresponds to the delta tn, stopping the heater from heating, timing heating stop time by using a third timer, entering the step 2; and when the detected temperature Tb is lower than the judged temperature Tn which corresponds to the delta tn, heating with the heater by using power P2, and entering the step 2; and 6, judging the rice water amount according to the length of the heating stop time accumulated by using the third timer.

The invention discloses a cooking method and a cooking utensil for of low-sugar rice, relates to the field of cooking utensils, and solves the technical problems that cooked rice is relatively poor insugar reducing effect and relatively low in sugar reducing rate. The cooking utensil comprises a pot body and a pot cover, wherein a liner is arranged in the pot body. The cooking utensil further comprises a rice soup container placed in an upper region of the liner; a cooking cavity is formed between the bottom wall of the rice soup container and the bottom wall of the liner; and the rice soup container comprises a rice soup collecting cavity and at least one soup inlet communicating with the rice soup collecting cavity and the cooking cavity. The method comprises the following steps: aftera rice water mixture in the cooking cavity is boiled, controlling the cooking utensil to perform heating for a first time in a low-fire heating mode for gelatinizing rice grains in the rice water mixture to form rice soup together with water, separating out sugar in the rice grains and enabling the sugar to enter the rice soup; and controlling the cooking utensil to perform heating for a second time in a big-fire heating mode for enabling part of the rice soup to enter the rice soup collecting cavity for storage from the soup inlet, wherein the heating power of the big-fire heating mode is higher than the heating power of the low-fire heating mode.

The invention discloses an efficient pesticide, which is prepared from the following raw materials in parts by weight: 5-8 parts of ginkgo bilobal peel, 8-15 parts of stone-like omphalia, 6-10 parts of Chinese prickly ash, 3-8 parts of muskroot-like semiaquilegia roots, 5-10 parts of fructus cnidii, 8-12 parts of thunder god vine, 6-10 parts of fructus kochiae, 5-10 parts of divaricate saposhnikovia roots, 80-120 parts of a solvent, 3-8 parts of an emulsifier, 0.5-0.8 part of a thickening agent, 3-5 parts of an anti-freezing agent, 1-2 parts of a defoaming agent and 30-50 parts of rice water. By a modern technological biotechnology, the selected natural raw materials are scientifically prepared, so that the efficient pesticide disclosed by the invention is mild in medicine property, free of a toxic or side effect on people and livestock basically and good in insecticidal and antibacterial effects; an insect-killing device is simple in structure and convenient to operate; a high-temperature pesticide can be reserved in soil for a long period of time; harmful bacteria and insects in the soil are thoroughly eliminated; and the efficient pesticide is high in effective duration and high in safety. By combination of high-temperature steam and the pesticide, the high-temperature pesticide is sprayed into the soil; and a physical method and a chemical method simultaneously act on the soil, so that the antibacterial and insecticidal effects are good; and the work efficiency is high.

The invention is applicable to the field of electrical appliances, and provides a steaming plant and equipment. The steaming equipment comprises the steaming plant and a steaming cavity; the steaming plant can be arranged in the steaming cavity; the steaming plant comprises a rice water device, a rice container with drainage holes and a rice water passage; the rice water passage communicates the steaming cavity with the rice water device; in the process of steaming rice, the steaming cavity is matched with the rice container, the rice water device, the rice water passage and rice water, a high-pressure space is formed above the rice water, the rice water is conveyed into the rice water device through the rice water passage under the action of a pressure generated by the high-pressure space so as to achieve separation between the rice water and the rice, and then water vapor generated by the residual rice water is utilized to continue to steam the rice in the rice container. The steaming plant and equipment are simple in structure and convenient to use; labor cost of making drained steamed rice is greatly saved; meanwhile, the rice water in which a great quantity of sugar is dissolved is separated out, so that starch content of the obtained steamed rice is greatly reduced, the obtained steamed rice is difficult to enable a user to get fat after being eaten, and the obtained steamed rice has health maintenance and health care effects.

The invention discloses a reserved porridge-making cooking control method. The cooking process comprises a temperature increasing stage, a buffering stage and a boiling maintaining stage, the temperature of a rice-water mixture in a pot is rapidly increased to 80-90 DEG C by adopting strong fire in the temperature increasing stage, the temperature of the rice-water mixture in the pot is increasedto a boiling temperature through heating by reducing fire in the buffering stage, and the temperature of the rice-water mixture in the pot is maintained at the boiling temperature through heating by adopting small fire in the boiling maintaining stage. According to the method, the uniformity of porridge making can be ensured regardless of the time span of reservation, energy is reasonably utilized, and the method is energy saving and environmentally friendly.

The invention provides fragrant solomonseal rhizome instant rice flour prepared from a Chinese medicinal herb fragrant solomonseal rhizome taken as an auxiliary additive and capable of improving related nutrients required by a human body and disease-resistant function. Meanwhile, the fragrant solomonseal rhizome instant rice flour has health care effects such as nourishing lung and relieving cough, producing body fluid and nourishing stomach, clearing away heat and moistening skin and the like, has certain disease-resistant function on pulmonary tuberculosis cough, diabetes mellitus, hypertension and heart disease under the pharmacological action of the fragrant solomonseal rhizome, and has the characteristics of being nutrient, good to eat, clear and translucent, having smooth surface, no cloudy soup after long-time soaking and no breakage of noodles, being instant and convenient and the like. The invention adopts a method for processing fragrant solomonseal that: rootstocks dug in autumn are subjected to hair root removal, cleaning, drying of surface water, and are freshly crushed into pulp; the pulp is dried at a constant temperature (65DEG C) for 6 hours in the stirring condition; and the pulp is subjected to secondary crushing until the granularity is 400 meshes (standby). The fragrant solomonseal rhizome instant rice flour comprises the following raw materials in proportion: 85 percent of nonglutinous rice flour and 15 percent of the fragrant solomonseal rhizome, and is prepared by process flows such as rice selection and matching, rice cleaning and moistening, rice-water separation, crushing, mixing, flour extraction and silk extrusion, repeated cooking and ageing, carding and forming, moulding in a box and drying, finished product cutting, packaging and the like.

The invention relates to an electric rice cooker and particularly relates to an electric rice cooker which can automatically add and change water to control a water level and automatically filter rice water to obtain Zengziyan rice. At present, the electric rice cooker on the market can not filter rice water, thus the steamed rice is not suitable for all people as certain special crowds have special requirements on rice (such as requirements of diabetes on starch as little as possible). In order to improve the function of the existing electric rice cooker, the invention provides a full-automatic electric rice cooker for steaming rice, which can achieve the function incapable of being realized by the existing electric rice cooker, automatically cook rice into Zengziyan rice subjected to rice water filtration and automatically add and change water to control the water level and is suitable for all people. The electric rice cooker is composed of an outer cover (12), an outer container (4) and an inner container (5); and the outer cover (12) is provided with a vent hole (13) for discharging residual steam to ensure the safety. The outer container (4) is filled with water; the whole inner container (5) is drilled with holes with the diameter less than that of rice for containing rice and filtering out rice water; a water level sensor (3), a water inlet (8) and a water outlet (9) are arranged in the outer container (4); when the water level reaches a required water level, the water level sensor (3) gives out a signal to a computer controller (2); the computer controller controls a corresponding water inlet solenoid valve (8) or a water outlet solenoid valve (9) to open and close to control the water level and changing water; an electric heater (10) is arranged below the outer container (4); and the computer controller (2) controls the electric heater (10) to automatically heat and perform heat preservation to automatically cook rice into Zengziyan rice.

The invention discloses an intelligent rice storing and washing machine and a control method thereof. The intelligent rice storing and washing machine comprises a rice storage box, a rice discharging mechanism and a mixing cavity, wherein the rice discharging mechanism delivers rice in a box body to the mixing cavity, and the bottom of the outer side of the mixing cavity is further provided with a weight sensor which is used for detecting the amount of the rice which is discharged through the rice discharging mechanism; the intelligent rice storing and washing machine further comprises a rice washing unit, a rice water output unit and an electric control system, and the rice washing unit comprises a rice washing pipe system and a rice water separation device; the rice washing pipe system is used for washing the rice, and the rice water separation device is used for separating the rice from water after rice washing; the rice water output unit is used for outputting the washed rice and water, and the amount of water is required for the output rice according to a certain ratio when cooking is conducted; the electronic control system is used for controlling the quantity of discharged rice and washed rice, outputting of rice and water for the intelligent rice storing and washing machine according to the certain ratio and alarm and warning online or wirelessly. According to the embodiment, the problems that the prior art cannot integrate functions of rice storage, accurate rice discharging, rice washing and rice-water matching into one, is singular in function, inconvenient to operate and low in intelligence are solved.

The invention provides a self-made organic fertilizer and a preparation method thereof. The organic fertilizer is prepared from the following raw materials in parts by weight: 5-10 parts of rotten fruits, 15-20 parts of fruit peel, 1-3 parts of tea leaf residues, 3-7 parts of rice water, 4-10 parts of fish viscera, 5-12 parts of melon peel, 4-8 parts of vinegar, 3-7 parts of melon seed shells, 3-10 parts of petals, 2-5 parts of fish scales, 3-8 parts of outdated biscuits, 5-10 parts of outdated yoghourt, 6-12 parts of egg shells, 2-6 parts of tree leaves, 7-12 parts of rotten vegetable leaves, 2-6 parts of outdated flour and 1-3 parts of a deodorant. The self-made organic fertilizer disclosed by the invention has the advantages of low cost, wide raw material source, simple making method; with application of the self-made organic fertilizer, the soil structure can be changed, the soil becomes fertile and the plants can grow very well.

The invention discloses a preparation method of a live pig sterile fermentation bed. The method comprises the following steps: (1) weighing original materials of the fermentation bed; (2) making rice water; (3) pretreating the materials; (4) making a first-stage fermentation bed mixture; (5) making a second-stage fermentation bed mixture; (6) making the live pig sterile fermentation bed. The preparation method of the live pig sterile fermentation bed is easy to operate and easy for controlling the operation flow. By adopting the prepared live pig sterile fermentation bed, the environment is protected to the maximum extent, zero emission of pig manure and urea is realized, the labor intensity of a feeder is lowered, the service life of the fermentation bed is prolonged, public nuisances are eliminated during use, the disease resistance of live pigs is enhanced, healthy growth of the live pigs is promoted, and the economic benefit of pig raising is increased.

The invention discloses a full-automatic boiling and steaming integrated electric cooker, belongs to the field of electric cookers, and provides a full-automatic boiling and steaming integrated electric cooker which is simple to operate and is capable of reducing the sugar content of rice in a manner of filtering rice water. Through the arrangement of inner tank and outer tank structures, boiling operation on rice grains can be firstly realized; after the rice grains are cooked in a half-cooked state, the outer tank is automatically controlled to move downwards, so that separation of the rice water and the rice grains is realized; and steaming operation is further carried out on the rice grains until the rice grains are completely steamed. The rice water containing much sugar is separated in the cooking process, so that the sugar content of the final rice can be reduced, and thus the steamed rice is suitable for being eaten by diabetes patients. Meanwhile, the separate operation on the rice water and the rice grains is carried out in an automatic control manner, so that the full-automatic boiling and steaming operation can be completely realized, and thus the operation processes are simple.

The invention discloses a method for making blood-glucose-decreasing rice by adopting a steam heating cooking utensil. The steam heating cooking utensil comprises a pot and a steam generator. The method for making the blood-glucose-decreasing rice comprises the following steps: (1) a starch release stage, namely, introducing steam into the pot through the steam generator, and heating a rice-watermixture in the pot, so that starch in rice grains separate to water; (2) a water draining stage, namely, carrying out rice-water separation in the pot; and (3) a steaming stage, namely, enabling the steam generator to introduce steam to the pot so that the rice is steamed. According to the method, the high-temperature steam heats the rice-water mixture at the starch release stage, so that the temperature of the rice-water mixture is improved, then starch on the surfaces of and inside the rice grains can rapidly release to water, after the water draining stage, water rich in starch is drained out of the cooking cavity, then the rice is steamed through the high-temperature steam, and therefore, while the mouthfeel of the rice is guaranteed, the content of starch in the rice is greatly reduced.

The invention discloses an oilseed rape and wheat stubble hybrid rice water saving direct sowing cultivation method based on smashing, burying and retuning to field of preceding crop straw, wherein the cultivation method combines agricultural machinery with the agricultural technology closely. Appropriately-precocious, high-yield, stress-resistant and high-quality rice and oilseed rape or wheat varieties are selected, after the oilseed rape or wheat is mature, straw smashing during machine harvesting or separate straw smashing after harvesting is adopted, the smashed straw is buried in the field through mechanical farming, direct sowing of hybrid rice is carried out through sowing machines or workers under non-irrigation conditions, emergence and growth of rice seedlings are guaranteed under non-basin irrigation conditions, field management measures similar to normal rice cultivation are not taken until the three-leaf stage of the rice seedlings, and the yield equal to or higher than that of local seedling raising and transplanting rice under equal conditions is obtained finally. The hybrid rice water saving direct sowing cultivation method based on smashing, burying and retuning to field of the preceding crop straw realizes light and simple returning to field and effective utilization of oilseed rape and wheat straw, can substantially save water for rice irrigation and avoid seasonal water consumption peaks and water competition contradictions in rice production in arid regions, and realizes cost-reducing efficient ecological rice cultivation.

The invention discloses etofenprox emulsified powder and a manufacture method thereof, relating to an agricultural insecticide and a manufacture method thereof. The etofenprox emulsified powder is prepared from the following raw materials by weight percent: 1-50% of etofenprox, 5-30% of wetting and dispersing agent, 0-10% of solvent and the balance of carrier. The process has the steps that: (1) weighting and taking the raw materials based on the above weight percent; (2) evenly mixing the etofenprox and solvent, enabling the evenly-mixed liquid to be absorbed on carriers, then evenly mixing with the wetting and dispersing agent; and (3) crushing the mixed raw materials by a jet mill, and enabling the particle diameter thereof to satisfy the condition that 98% of particles can pass through sieve pores of 45mu m. Another manufacture method is to evenly mix the etofenprox, the solvent and the wetting and dispersing agent and lead the mixed liquid to be absorbed on the carriers. The etofenprox emulsified powder provided by the invention has the advantages of safety, environment protection, stable storage and good disinfestation effect, can be used for preventing and curing rice planthoppers, rice water weevil and Cruciferae vegetable vegetables cabbage caterpillars.

The invention provides an efficient and low-noxious compound formulation for paddy pest control, having the effective components of abamectin or fipronil, buprofezin, imidacloprid assisted with the emulsifier, the insecticide synergist combination. The ternary mixtures of pesticides of the invention can complement several different mechanisms of insecticide mixed together to complement each other, the first application, we can effectively combat a wide range of pests rice. At the same time be able to delay the rice pest resistance to produce a single Pharmacy to address the rice problem of pest resistance, a decrease of rice, the pesticide residues in aquatic products, protection of ecological environment.

The invention discloses a cooking appliance and a cooking control method and device thereof. A weighing device is arranged in the cooking appliance. The method comprises: acquiring a rice amount in the appliance body and a water amount in the appliance body by the weighing device; according to the rice amount and the water amount, acquiring a rice and water amount level A of the cooking appliancein current cooking; controlling the cooking appliance to start cooking, acquiring a temperature change rate in the cooking appliance, and acquiring a rice and water amount level B of the cooking appliance in current cooking based on the temperature change rate; determining whether an absolute value of the difference between the A and the B is less than a preset threshold; if so, determining that the rice and water amount level of the cooking appliance in the current cooking is A and carrying out heating cooking controlling based on a heating curve matching the rice and water amount level A. Therefore, the rice-water ratio in actual cooking by the user can be determined effectively and thus cooking is carried out by using the heating curve matching the rice-water ration, so that the cookingeffect is good.

The invention relates to the technical field of traditional Chinese medicine, in particular to a drug for treating chronic bronchitis, which can solve the problems of high cost and non-significant efficacy of Chinese and western drugs which are adopted currently. The drug is prepared by Indian buead, common yam rhizome, malaytea scurfpea fruit, epimedium herb, tatarian aster root, common coltsfoot flower, sweet apricot seed, perilla fruit, membranous milkvetch root, largehead atractylodes rhizome and tangerine peel, and the preparation method comprises the following steps: mixing the Indian buead with the common yam rhizome, dividing into four part, mixing the first part with the malaytea scurfpea fruit and the epimedium herb, and adding brine for soaking; mixing the second part with the tatarian aster root and the common coltsfoot flower, and adding white spirit for soaking; mixing the third part with the sweet apricot seed and the perilla fruit, and adding urine of boys under 12 for soaking; and mixing the fourth part with the membranous milkvetch root, the largehead atractylodes rhizome and the tangerine peel, adding ginger juice for soaking, taking out medicines, filtering out juice, then soaking in rice water, then fishing out, sun drying or drying, further using hydromel for mixing, stir-frying till yellow in a pot and smashing. The formula not only has the functions of strengthening vital qi and enhancing body resistance, but also has the effects of reliving cough, eliminating phlegm and relieving asthma; furthermore, the formula has the advantages of capability of treating both manifestation and root cause of the disease, mild nature, no toxicity or side effects, high efficacy, low cost and a wide range of applications.

The invention relates to a pesticide composition preventing and controlling rice water weevil of the rice, the application of the pesticide composition and the preparation method of the emulsion in water. Mass percentage of the content of each ingredients is as following: active ingredient A: 0.2-20%; active ingredient B: 0.7-75%; surface-active material: 0-14%; the rest mass is one or more than one of the carrier, water, organic solvent, thickener, stabilizer, anti-freezer, defoamer or agglomerant, wherein, the active ingredient A is fipronil; the active ingredient B is one of chlorpyrifos, dipterex, dichlorvos, triazophos, profenofos, carbosulfan, fenobucarb, isoprocarb, hexaflumuron, flufenoxuron, imidacloprid or acetamiprid. The pesticide composition has the advantages of delaying drug resistance of the pests, reducing the consumption cost of the pesticide, having excellent effect of killing rice water weevil and the highest disinfestation effect up to 99%.

The invention discloses a paddy rice water and fertilizer regulation and control technology, namely an optimized fertilization and water-saving irrigation technology. The key points of the technology comprise: (1) 120 kg.hm<-2> of pure N, 60 kg.hm<-2> of P2O5 and 120 kg.hm<-2> of K2O are applied to quarterly paddy rice; and (2) surface water level of -3-3 cm is kept during paddy rice planting, apart from field drying period. By using the technology, the paddy rice yield and the nutrient absorption are equivalent to those of the conventional water and fertilizer management method of rice farmers; but total nitrogen loss of 11.5 kg.hm<-2>.a<-1> and total phosphorous loss of 0.2 kg.hm<-2>.a<->1 of paddy field surface runoff can be averagely reduced respectively, the reduction ratios are 29.8 percent and 37.1 percent; meanwhile, irrigation water can be saved by 900.5 m<3>.hm<-2>.a<-1>, so that better economic benefit and environmental benefit are achieved.