169 results about "Agricultural economy" patented technology

The invention discloses an organic rice cultivation method, which comprises the following four steps of: 1) rice seedling raising, 2) fertilizer application; 3) reasonable close planting and 4) field management. The organic rice cultivation method is characterized in that the step of fertilizer application comprises the following two sub-steps of: 1) preparing and applying composted farmyard manure: evenly spraying microbial manure into farmyard manure, covering the farmyard manure with a plastic film, processing for 21 days to obtain the composted farmyard manure and then applying the composted farmyard manure in a paddy field; and 2) applying microbial manure: applying the microbial manure in the paddy field with water depth being less than 3cm and transplanting rice seedlings 15 days later after the microbial manure is applied. The organic rice cultivation method has the advantages that the heavy-metal ions and the chemical residues thereof in soil can be eliminated; the caking and the desertification of the soil can be gradually eliminated, the content of organic matters is improved, the pH (potential of hydrogen) is regulated, the granular structure is optimized and the breeding of harmful pathogenic bacteria is inhibited; the nutrients are sufficient; and a large quantity of nitrogen elements in air and various intrinsic elements in the soil are fully utilized, and low-carbon, environmental-friendly, sustainable, circular and high-efficiency agricultural economy is formed.

The invention provides an organic cultivation substrate and a preparation method thereof, and methods for transforming saline alkali land and planting Lycium ruthenicum by using the cultivation substrate. The invention aims to overcome disadvantages in the prior art. According to the invention, fermented agricultural and forest residues, a biological bacterium fertilizer and animal manure are utilized to develop a low-cost and highly-efficient organic cultivation substrate, so the saline alkali land is transformed, and the yield and the quality of the Lycium ruthenicum are improved at the sametime; and an important practical significance is realized for improving the comprehensive development and utilization level of the saline alkali land in China and promoting the sustainable development of agricultural economy in a saline alkali land area.

The present invention discloses a biological deodorant. The biological deodorant is characterized in that the biological deodorant comprises molasses, water and a composite strain, wherein the composite strain comprises Bacillus sp, Actinomyces sp, Saccharomyces sp, Lactobacillus sp and Rhodobacter sp, a weight ratio of the bacteria is 2:2:1:3:2, the bacteria are inoculated into a medium prepared by dissolving molasses in water, and the sugar degree of the molasses is more than or equal to 5%. Compared to the biological deodorant in the prior art, the biological deodorant of the present invention has the following advantages that: various foul gases generated by a large amount of livestock and poultry manures due to breeding can be completely removed so as to improve environmental conditions of farms and farmers, reduce surrounding environmental pollution, and ensure lives and productions of local residents; a good foundation is established for comprehensive recovery and utilization, and harmless treatment of livestock and poultry manures, and strong technical supports are provided for improvement of circulation of agricultural economy.

The invention discloses chlorine rumen-protected microcapsule additive and a preparation method thereof. The additive comprises a kernel and a surface layer which wraps the kernel; and the kernel comprises the ingredients of chlorine-based mixture, wherein the chlorine-based mixture comprises the following components by weight percent of 83 to 98.9 percent of choline chloride adopting silicon dioxide as a carrier, 1 to 10 percent of No.4 polyacrylic resin and 0.1 to 10 percent of hypromellose. Due to the adoption of the chlorine rumen-protected microcapsule additive and the preparation methodthereof, deliquesce of the choline chloride in the air can be reduced, damage of the choline chloride on other ingredients in the feed can be reduced, and the storage and application of the choline chloride can be facilitated. When the additive is added into feed for dairy cow, the productivity and health of the dairy cow can be improved, the utilization efficiency of the feed can be improved, environmental pollution caused by excretion of the dairy cow during the breeding process can be reduced, the rearing cost of the dairy cow can be reduced, and an important significance on promoting the sustainable development of the agricultural economy in China and the society progress can be realized.

The invention relates to rice bran processing, in particular to a rice bran oil refining method, which belongs to the technical field of agricultural and sideline product further processing. According to the method, rice bran is subjected to the steps of degumming, dewaxing and deacidifying, substances such as phospholipids, waxiness, free fatty acid and some pigment substances are removed, glycerate and other useful ingredients in the rice bran oil are maintained, the rice bran is used as raw materials for producing the rice bran oil, waste materials are changed into valuable materials, the method can also be used as an agricultural economy growth point, and a wide development space is brought for the realization of reasonable agricultural resource utilization maximization, rural economy benefit maximization and farmer income maximization.

The invention discloses a saline-alkali soil improver which comprises the following raw materials in parts by weight: 40-80 parts of ardealite, 10-30 parts of rectorite, 20-40 parts of fermented wormwood plants, 10-20 parts of ficus tikoua bureau stems, 30-50 parts of germ bran, 20-30 parts of anion-state nano carbon silicon solution, 20-30 parts of sodium alginate, 6-10 parts of chrysanthemum, 2-8 parts of Chinese honeylocust fruit, 2-6 parts of folium mori, 2-6 parts of radix isatidis, 4-8 parts of sweet potato powder and 4-10 parts of egg shell powder. A preparation method of the saline-alkali soil improver comprises the following steps: (1) preparing the fermented wormwood plants; (2) preparing the ardealite powder and drying the ficus tikoua bureau stems; (3) preparing the rectorite powder; (4) preparing a Chinese herbal medicine mixture; and (5) mixing, granulating and mixing. The saline-alkali soil improver disclosed by the invention is suitable for improving the saline-alkali soil of the northeast China, reduces the soil alkalinity, improves the soil desalting rate, neutralizes the soil acidity and alkalinity, improves the soil fertility, enhances the disease resistance of corn crops, promotes the growth of the corn crops and boosts the agricultural economy.

The invention provides a method for improving a saline and alkaline land by using ardealite, tetrametilenpentaurea and biological bacteria. The method comprises the following steps: firstly, treating the saline and alkaline land by using ardealite; then treating the saline and alkaline land by using tetrametilenpentaurea and a curing agent; and finally, treating the saline and alkaline land by using materials which are treated by a mixture of straws and microorganisms. With the adoption of the method for improving the saline and alkaline land, provided by the invention, the saline and alkaline land can be rapidly improved and is suitable for the growth of crops; an application range of a modifying agent is relatively wide and is applicable to soil improvement of soil alkalization caused by different reasons in different regions; and the modifying agent is reasonably applied to the soil so that the soil structure can be improved, the soil alkalinity is reduced, the salt rejection ratio of the soil is improved, the soil fertility is improved, the growth of the crops is accelerated and the agricultural economy is improved.

The invention provides a litsea sauce-making method. The method comprises the following steps: washing litsea, removing impurities and making the litsea into paste; putting pasty litsea into a container and hermetically fermenting the pasty litsea at a temperature between 20 and 30 DEG C for 50 to 70 days; and adding salt to a fermentation product, mixing well and obtaining the litsea sauce. As the litsea sauce-making method provided by the invention uses a fermentation process to degrade tannin and pectin in litsea, the obtained litsea sauce not only retains the unique original taste of litsea, but also is good in color, smell and taste and longer in preservation time, so that the problem that fresh litsea is not easy to preserve. The method ensures that woody plants producing litsea can be vigorously popularized as economic tree species, is beneficial to the development of agricultural economy, and has high economic and social benefit. The method has the advantages of simple processing, no need to add any chemical freshness-keeping agent or preservative in the processing course, high safety and benefit to human health.

The invention belonging to the field of the soil detection technology discloses a grassland soil degradation evaluation method comprising steps of evaluation target selection and recognition automation perfection, inputting of original data of a destination, partial evaluation of original data of the destination, evaluation of basic characteristics of the destination, evaluation of a homogeneity destination, and evaluation of a heterozygosity destination. Reference data evaluation is provided for adapting to the local agricultural environment and meeting the soil condition with the local agricultural ecological characteristics. The method can be used for guiding the crop types, varieties and production technology of the local agricultural ecological system. A basis is provided for controlling the ecological agriculture and intensified agriculture based on combination of the local ecological system and agricultural economy as well as for improvement of degraded agricultural soil erosion, so that the stabilization of the agricultural ecological system and stability of the agricultural environment concept are guaranteed.

The invention discloses a hovenaia dulcis health drink and a processing method thereof, belonging to the technical field of food processing. The hovenaia dulcis health drink is light brown, clear and transparent and has the aroma and taste of the hovenaia dulcis fruit, the soluble solid content is 5%-12%, the pH value is 3.0-4.1, and the food additives conform to the regulations of GB2760. The method for processing the hovenaia dulcis health drink comprises the following steps: heating and leaching, pectinase treating, blending, filtering, instant sterilizing at high temperature and aseptic filling. The obtained product is clear and transparent, and has the functions of sobering up and soothing the nerves, preventing tetany and spasm, promoting urination and defecation, reducing fever and relieving restlessness, enhancing the body resistance, promoting production of body fluid and quenching thirst, resisting lipide peroxidation, reducing blood pressure and the like. The invention plays important an important role in promoting the reasonable processing and use of the hovenaia dulcis resource, forming the post processing industrial chain and adjusting the processing industry structure of fruits, and has important meanings for sustainable development of agricultural economy of hovenaia dulcis producing areas and social progress of China.

A layered fertilization cultivation method of annual agricultural economic crops comprises steps of soil loosening, disinfection, soil preparation, bait throwing, clay fertilizer application, chemical fertilizer application, organic fertilizer application, soil covering and seedling planting, root protection, watering and the like so as to enable a cultivation base to form a substrate layer (1), a clay fertilizer layer (2), a chemical fertilizer layer (3), an organic fertilizer layer (4), a seedling separation soil layer (5) and a seedling protection soil layer (6) from bottom to top and accordingly the layered fertilization cultivation is achieved. Compared with the existing method that the fertilization is performed after cultivation and green returning of seedlings, the labor is saved, the cultivation is convenient, and the damage to the seedlings when the fertilization is performed later can be avoided; the fertilizer protection is facilitated and the nutrient loss caused by the scattering of the fertilizer due to the rain is avoided; the concentrated supply of the fertilizer is facilitated and the crop growth is facilitated; the fertilization is performed first, then the seedlings are planted, namely that the fertilizer waits for the seedlings, and accordingly fertilizer nutrients can be timely obtained when the seedlings survive and return to green; the growth speed can be improved due to the comprehensive effect of the layered fertilization cultivation method, the healthy growth of the seedlings is achieved, and the harvest is increased.

The invention discloses bacillus velezensis LJBV19 separated from rhizosphere soil of grapes. The strain is collected in China General Microbiological Culture Collection Center of China Committee for Culture Collection of Microorganisms on April 2, 2021 and has an accession number of CGMCC No. 21804. The invention further discloses a broad-spectrum disease-preventing growth-promoting bacterium agent and application thereof in prevention and treatment of plant diseases caused by phytopathogens. The bacillus velezensis LJBV19 disclosed by the invention has broader-spectrum disease preventing and growth promoting effects and can be used for effectively controlling the plant diseases caused by paddy pathogens, grape pathogens, Solanaceae crop pathogens and wood pathogens, and the average inhibiting rate of the bacillus velezensis LJBV19 to Magnaporthe oryzae reaches up to 75.75%; and the bacillus velezensis LJBV19 can also be used for promoting growth of plants, improving crop yield, improving fruit quality, improving resistance of crops, developing agricultural economy and pushing agricultural development.

The invention provides a processing method of a dehydrated lindera glauca chilli sauce. The method comprises the following steps: (1) preparing a fermented chilli sauce; (2) preparing fresh lindera glauca raw material; (3) mixing and protecting color; (4) quick-freezing; (5) vacuum freeze-drying, namely quickly putting the quick-frozen lindera glauca chilli sauce in a vacuum freeze-drying apparatus, quickly reducing the vacuum degree in the apparatus to 50pa and starting heating drying on the lindera glauca chilli sauce until the moisture content of the raw sauce is lower than 3%, thereby obtaining the dehydrated lindera glauca chilli sauce. The processing method of the dehydrated lindera glauca chilli sauce is capable of solving the problems of inconvenient preservation, browning and the like of lindera glauca and chilli in the chilli sauce and overcoming the defects of drying the lindera glauca in the sun and by freezing; the prepared dehydrated chilli sauce and lindera glauca have original colors, fragrances and tastes, respectively, and great damage of nutritional ingredients is prevented, and the dehydrated lindera glauca chilli sauce is good in quality and up to the national related food sanitation quality standards; besides, the development of agricultural economy is promoted.

The invention discloses an interval terrace forest and grass intercropping method. The interval terrace forest and grass intercropping method includes: firstly pushing out terraced fields with the width of 4m to 5m on a slope through a bulldozer, wherein the horizontal interval of the terraced fields is 4m to 5m, building high side banks on the outer edges of the terraced fields, and manually tamping the high side banks; then, planting 1 to 2 lines of economic trees in the terraced fields, and planting legume on the outer slope surface; finally digging ditches along peripheries of crowns, and embedding cut legume in soil, and finishing the process of interval terrace forest and grass intercropping. The interval terrace forest and grass intercropping method effectively reduces water and soil loss of the slope, the cut legume can provide organic green manure for orchards, fertilize transportation cost is reduced, legume and fruit trees can be planted separately, healthy growing of fruit-bearing forests can be ensured, pollution-free and sustainable green development can be achieved, and interval terrace forest and grass intercropping is the developing direction of green agriculture and is particularly suitable for being popularized and used in green agriculture economic forest construction of soil mountainous areas.

The invention discloses a method for making a tangerine peel and winter melon paste moon cake, which comprises the following steps: (1) making winter melon paste stuffing: a) cleaning winter melon, peeling off, removing pulp, cutting into small strips of 5-8cm, stir-frying, removing most of water, adding sugar and edible oil and stir-frying together; b) placing tangerine peel in clear water for soaking, removing an inner membrane and chopping; and c) simultaneously adding one or more of ginseng, cordyceps flower and remote lemongrass herb into winter melon paste obtained in the step a), stir-frying and preparing tangerine peel and winter melon paste stuffing; (2) making a crust: taking an appropriate amount of flour, mixing the sugar and the edible oil, adding an appropriate amount of alkaline water, kneading into a dough, and further preparing the crust; and (3) using the crust as an outer skin, wrapping the tangerine peel and winter melon paste stuffing, placing into a die for forming, further placing into an oven for baking, cooling, packaging and preparing the tangerine peel and winter melon paste moon cake. The tangerine peel and winter melon paste moon cake made by the method has low fat and high fiber, is nutritional, delicious and wholesome, and can promote the development of agricultural economy to a certain extent.

The invention relates to a planting method for bayberries, in particular to an organic planting method for bayberries. Along with development of modern agricultural production, a woodland ecosystem is damaged by pollution caused by continuous using of chemical substances such as chemical fertilizers, pesticides and hormone, and an agricultural environment is damaged, the quality of a product is reduced, the selling price of the product is reduced, and the income of forest workers is reduced. Organic bayberry products are produced by using an organic bayberry planting production technology, the problems existing in production of the bayberries are solved, high yield, stable yield and high quality on production of the bayberries are guaranteed, the balance of an agroecological system is maintained, the purposes of developing agricultural economy and protecting an agricultural environment are achieved, and the economical benefit and the social benefit are high.

The invention provides a method for improving facility continuous-cropping soil by means of earthworms. Between rotations of crops in a facility greenhouse, a soil plough layer is turned over so thatearthworm feed can be applied into the soil plough layer, then young earthworms are put into soil, then the soil is covered with wet straw, and then the next crop is planted. According to the providedmethod for improving the facility continuous-cropping soil by means of the earthworms, the current development requirements of the ecological agriculture and the economic society are combined, a proper living environment is created according to the living characteristics of the earthworms, soil improvement, agricultural waste resource utilization and earthworm breeding are combined, the conversion efficiency of agricultural waste nutrients is improved, the ecological environment quality of the farmland soil is improved, the agricultural green production concept is deepened, and the yields andthe quality of agricultural products are improved. The provided method for improving the facility continuous-cropping soil by means of the earthworms has the advantages that the conception is novel,economic and ecological benefits are high, management is simple and convenient, technical operation is easy to master, and the like, and is worthy of application and popularization.

The invention discloses a technology for preparing highly pure crude rice bran oil. The technology comprises the steps of extraction, purification, acid hydration degumming, dewaxing and depickling, wherein depickling is characterized in that an esterification reaction of alcohols and fatty acids is carried out at 55-65DEG C under normal pressure by using an acidic catalyst, such as benzene sulfonic acid, p-toluenesulfonic acid, solid super acid, and highly acidic resin to remove fatty acids in grease and fatty acids in rice bran oil. The technology for preparing highly pure crude rice bran oil reserves glycerate and other beneficial components in the rice bran oil, and brings a wide development space for realizing optimal reasonable utilization of agriculture resources, maximized rural economic benefits and highest peasant income as an agriculture economy growth point.

The invention provides a spray irrigation grading water pumping variable-frequency energy-saving method for a mountainous slope tea garden. By aiming at the large-area mountainous slope scaled tea planting and modern agricultural economy development requirements, the method has high adaptability on the topography, the slope tea garden can be subjected to spray irrigation without the need of strictflatness; the field microclimate can be regulated, and the most proper ecological environment is created for the tea growth; the air humidity can be increased through tea spray irrigation; the tea growth is promoted; the tea yield and quality are improved; and the economic benefits and social benefits are improved. The method provided by the invention further improves and optimizes relevant technology of the engineering design of the mountainous slope tea garden and the variable-frequency energy-saving method by aiming at the topography features of high terrain and low water source of the mountainous slope. The slope spray irrigation system adopts a grading water lifting technology; the tea garden spray irrigation investment can be reduced; the spray irrigation energy source consumption can also be reduced; the tea garden operation cost is reduced; and the energy-saving effect of applying a frequency converter to a mountainous tea garden spray irrigation system is very obvious.

The invention relates to a method for alleviating the toxicity of herbicides to crops. The method is concretely characterized in that sodium alginate and sodium alginate oligosaccharides are adopted as active components to alleviate the toxicity of herbicides to crops. One or two combination solutions containing sodium alginate and the sodium alginate oligosaccharides can be applied after the toxicity generation of the herbicides used on the crops or while applying the herbicides in order to alleviate the toxicity of the herbicides and improve the output by 3-20%. Sodium alginate and sodium alginate oligosaccharides adopted as herbicide toxicity alleviating agents in the invention are from natural sources, are green and nontoxic, are simple to use, and are convenient to popularize. The method is of great economic and social significance to promote the development of agricultural economy.

Present invention discloses a precipitation enhancement optimum economic benefit zone selecting and quantifying evaluation system. It contains 1, first determining macroscopy cloud seeding indices, determine operational zone range according to water vapor integrated quantity of ice saturation zone, zone of uplift and above 0 degree centigrade layer, determine optimum main crops economic benefit zone as cloud seeding zone on satisfying cloud seeding conditional area.2, cropper water need indicial diagnoses and determine , 3, calculating asynchronization section amount of precipitation to crop yield contribution, 4, making quantify evaluate to precipitation enhancement agricultural economy, 5, antecedent precipitation index to precipitation enhancement economic benefit influence, 6, calculating total precipitation enhancement economic benefit according to main crops each mm precipitation enhancement economic benefit in different zone. Present invention increases precipitation enhancement scientificaalness and technologic progress.

The invention discloses a multi-point temperature intelligent detection system which is composed of an environmental parameter acquisition platform and a multi-point temperature big data prediction subsystem, the environmental parameter acquisition platform realizes environmental parameter detection, and the multi-point temperature big data prediction subsystem realizes environmental parameter processing and prediction. The accuracy and the reliability of environment temperature detection are improved; the problem that industrial and agricultural economic benefits and environment temperature management are greatly influenced due to the fact that an existing environment temperature parameter detection system does not influence temperature monitoring accuracy and reliability according to nonlinearity, large lag, large environment and the like of environment temperature parameter changes and does not dynamically predict environment temperature parameters is effectively solved.

The invention discloses a processing method of dehydrated mountain pepper. The method comprises the following steps of: 1) processing a raw material; (2) protecting the color of the processed fresh mountain pepper material by salt pickling; 3) quickly freezing the fresh mountain pepper material subjected to color protection inside quick freezing equipment; and 4) freezing and drying the material in vacuum, wherein the quick-frozen fresh mountain pepper material is rapidly put into vacuum freezing and drying equipment and is heated and dried at a heating temperature of 50-90 DEG C after the vacuum degree in the equipment decreases to 50pa, and the water content of the dried mountain pepper material is less than 3%, thus obtaining the dehydrated mountain pepper. The processing method of the dehydrated mountain pepper provided by the invention can overcome the defects of sun-drying and freeze-drying methods of the mountain pepper; the original color, aroma and taste of the prepared dehydrated mountain pepper are preserved; a lot of nutritional ingredients of the dehydrated mountain pepper can be prevented from being destroyed; and the dehydrated mountain pepper is good in quality, accords with national standards for food hygiene and quality and is beneficial to development of agricultural economy.

The invention discloses a cultivating and seedling matrix based on poultry excrement, acid sludge and Chinese medicine residue and an application method of the cultivating and seedling matrix. The cultivating and seedling matrix comprises a mixture of the poultry excrement, the acid sludge and the Chinese medicine residue, vermiculite and perlite, wherein the mixture of the poultry excrement, the acid sludge and the Chinese medicine residue is obtained by mixing waste or residues of the poultry excrement, the acid sludge and the Chinese medicine residue and is mixed with the vermiculite and the perlite after being thoroughly decomposed. The cultivating and seedling matrix and the application method of the cultivating and seedling matrix have the advantages that regeneration and reasonable utilization of resources are realized, pressure on ecological environment from a large amount of residues generated by animal husbandry and a vinegar industry can be relieved greatly, a positive function is realized for maintenance of good urban ecology, the waste is turned into wealth, production garbage and environmental pollutants are changed to the matrix for growth of vegetables, and sustainable development of agriculture can be realized better; yield of the vegetables, particularly leaf vegetables, can be increased, yield benefit per mu of vegetable production can be increased, income of farmers can be higher, and local agricultural economic development is facilitated.