130 results about "Caragana" patented technology

The invention provides a new CkMYB4 transcription factor and its gene. The gene originates from Leguminosae Caragana shrubs Caragana korshinskii Kom., and codes R2R3 MYB transcription factors. The full length cDNA sequence of the gene comprises 1106bps, comprises a 798bp open reading frame, and codes 266 amino acids. The cDNA sequence obtained after cloning is used for constructing a plant expression vector, and the vector is transformed into wild Arabidopis thaliana to obtain a transgenic plant. Transgenic Arabidopis thaliana lignin synthetase gene and lignin content detection results show that the gene provided by the invention can change the expression of the plant lignin synthesis gene and the lignin content.

The invention provides a nano selenium micromolecular microbial polysaccharide, which is prepared under ultrasonic condition by taking micromolecular Caragana rhizobia extracellular polysaccharide as a raw material through uniformly dispersing and co-acting with selenium dioxide and a reducing agent. The production method specifically comprises the steps of: preparing a micromolecular bacterial polysaccharide solution with a proper concentration, uniformly mixing micromolecular Caragana rhizobia polysaccharide with vitamin C, slowly dropwise adding selenium dioxide to the mixed system, carrying out ultrasonic dispersion and reaction, dialyzing and freeze-drying. The nano selenium micromolecular microbial polysaccharide product prepared by the preparing process has the selenium content up to 15.2-16.4mu g / mg, selenium average grain size about of 380 nm and polysaccharide yield more than70%. Mouse test shows that the nano selenium micromolecular polysaccharide has excellent anticancer activity, and can be applied to preparing anticancer medicaments and health products.

The invention discloses a preparation method of a caragana microphylla biological feed. The technical process of the feed comprises the following steps: caragana microphylla in a field with more than three-year planting is leveled, then the stumped and harvested caragana microphylla is crushed and stored for standby; a biological agent is put into a container, then added with corn meal and warm water, the mixture is evenly stirred and then placed to be activated to become a bacteria liquid; the crushed raw material is evenly added with the bacteria liquid and clean water to make a mixture, semi-dry biofermentation is adopted for the mixture, the water content of the stirred raw material reaches 50%-55%, the prepared raw material is packed into bags and kept from light and wind at a clean place at the temperature of above 15 DEG C for 5-10 days, and the caragana microphylla biological feed is obtained by fermentation. The preparation method solves the problem that the caragana microphylla is difficult to be applied to the animal husbandry, and effectively improves the digesting rate, utilizing rate, transforming rate and palatability of the caragana microphylla; meanwhile the harmful substance tannin in the caragana microphylla is decomposed by using germ, which causes the ingestion speed of the livestock to be obviously quickened; and the caragana microphylla biological feed has the efficacies of obviously increasing the yield of the ruminants such as cow, sheep and the like, and improving the quality of meat and milk.

The invention relates to a mode of arranging and building main, auxiliary and intercropping host forests for herba cistanches, namely shelter forests against wind and for fixing sand, and belongs to the field of forestry and ecological environment. The forests consist of a main host forest, an auxiliary host forest and an intercropping host forest. The main hosts of haloxylon ammondendrons are arranged in diamonds, wherein an included angle of each two opposite angles of each diamond are 60 degrees; the distance between each two opposite angular vertexes is the tree shadow length of a 2-meter haloxylon ammondendron during sunrise and sunset on the summer solstice in the lunar calendar; one haloxylon ammondendron is planted at each opposite angular vertex; every three adjacent haloxylon ammondendrons form an equilateral triangle; and every four haloxylon ammondendrons form a diamond. The auxiliary hosts of caragana and Chinese wolfberry are respectively planted on two opposite sides of each diamond; and no trees are planted on the other opposite sides. A 0.5-meter periphery of each main host of haloxylon ammondendron is a blank area. Intercropping hosts of nanophyton erinaceum and artemisia stelleriana are intercropped at the blank area of each two adjacent diamonds. Herba cistanche is planted at the roots of haloxylon ammondendrons. The mode has the effects of blocking off and filtering sand wind, reducing a wind speed, retaining sand storm and preventing the generation of cyclones. The mode can be used for effectively controlling desertization expansion, improving the ecological environment and developing a herba cistanches industry.

The invention discloses a lentinus edodes culture material, which comprises 70 to 85 weight percent of caragana microphylla branch powder, 10 to 25 weight percent of bran, 1 to 5 weight percent of gypsum powder and 0.2 to 1.0 weight percent of nutrient. The water content of the mixture is adjusted between 0.5 and 0.59 by adding water. By adopting the scheme, the caragana microphylla is dried and crushed, then cheap, simple and easily-obtained materials such as bran, gypsum powder, nutrient and the like are blended into the crushed caragana microphylla in a proper ratio, and the caragana microphylla is processed into the lentinus edodes culture material; and the lentinus edodes culture material is used for producing lentinus edodes so as to protect the forest, develop the production of thelentinus edodes and bring great economic benefit and social benefit.

The invention relates to a method for building drought mountain sabina przewalskii, which comprises the following steps of: ploughing soil by advancing a growing season during afforestation, ploughing the soil by a horizontal ditch, a horizontal step or a counter-slope bench terrace at a gentle slope and carrying out shrub afforestation when the soil is thawed in the spring of the next year; arranging planting points in a shape like the Chinese character pin; afforesting when the soil is thawed by 30-40cm in the early spring, soaking a seedling root by slurry prepared from diammonium phosphate and a water-retaining agent before afforestation and selecting first-class and second-class seedlings which grow in 3 to 4 years and have the seedling height of more than 20cm, healthy and strong development and good root system to afforest; in order to advance the crown closure of a sabina przewalskii forest, carrying out hybridizing configuration on shrub species according to the counter-slope bench terrace or the horizontal ditch and configuring caragana and barberry of the shrub species at the sunny slope; and configuring of caragana microphylla, hippophae rhamnoides and dasiphora davurica the tree species at the semi-sunny slope. By changing the traditional afforestation method adopting the cheap, simple and easy method, the afforestation survival rate of the drought mountain sabina przewalskii is improved, the sustainable construction of the modern forestry is accelerated, forest resources are effectively expanded and the ecological environment is improved.

The invention relates to a caragana microphylla chlorophorus attractant for monitoring and trapping caragana microphylla chlorophorus which is a serious stem boring pest to caragana microphylla, and an application thereof. The attractant can entrap female adults and male adults of the caragana microphylla chlorophorus without pollution conveniently and efficiently. The main components of the attractant are selected from isophorone, dibutyl phthalate or diisobutyl phthalate. The attractant provided by the invention is beneficial to protecting natural enemies of longhorned beetles when being used for no matter monitoring and reporting pest situation or using a trapping method to directly prevent and control the caragana microphylla chlorophorus, so as to protect beneficial insects and remove harmful insects, thereby improving the effect on protecting and controlling the caragana microphylla chlorophorus. In addition, the use amount of chemical pesticides can be reduced, thus reducing pollution, protecting environment, and generating obvious social benefits and ecological benefits.

The processing technology of caragana microphylla feed is as follows: caragana microphylla is cut into segments, pull to shreds, pile togather and insert several air pipes; under the respiration action of caragana microphylla itself, heat is generated, blow air in through the air pipes to control temperature at 35-75 deg.C and moisture 20-45%, this step requires about 3-15 days; steam pressure at1.1-2.5 kg / sq.cm, and temperature 100-125 deg.C for 0.5-5 min; the cooked caragana microphylla shreds are sent into shaping machine and pressed into granules, or after cooling to form powdered feed. The invented technology can maintain the original nutritive component and improve the palatability greatly.

The invention discloses a botanical organic compound fertilizer, which is characterized in that the fertilizer is made from the following raw materials through fermentation based on weight proportions: 45 to 50 portions of livestock and poultry manure, 15 to 20 portions of peat soil, 12 to 17 portions of straw, 5 to 10 portions of caragana, 8 to 12 portions of weathered coal, as well as 3 to 7 portions of zeolite. The botanical organic compound fertilizer of the invention has sufficient raw materials, low cost, short fertilizing time, simple preparation, as well as easy promotion and application. After application, the botanical organic compound fertilizer can improve soil organic matters, increase water-holding and fertilizer-keeping capacity of the soil, improve the environmental pollution caused by long-term application of fertilize, and promote the sound development of ecological agriculture.

The invention relates to an extraction method of caragana microphylla proteins, comprising the following steps of: preprocessing flowers and leaves or twigs of dry caragana microphylla; then washing; soaking; spirally conveying; carrying out extrusion cooking; carrying out mixed lixiviation; roughly filtering; finely filtering; flocculating; concentrating / separating; and drying so as to obtain the caragana microphylla proteins. The prepared caragana microphylla proteins have green color (as glycoprotein), extraction ratio of more than 80 percent and crude protein content of more than 90 percent, can not only be used as feeds, but also be used for industries, i.e. foods, pharmaceuticals, cosmetics, and the like, through further processing, and has very wide application prospect.

The invention discloses an intermediate zone forest layer for a three-layer ecologic sand prevention and soil fixation forest belt and a forest establishment method thereof. The forest layer is divided into an upper layer level and a lower layer level, the first layer level is a plant layer level, the layer level body is a flat and long rectangular-ambulatory-plane-shaped forest belt formed by marshaling long-spike tamarix chinensis as main plants, 3-4 kudzu vines are cultivated nearby each main plant root at equal intervals, and middle caragana is planted outside the region 60-70 cm away fromthe main roots; the second layer level is a supply layer, the layer is arranged at the ground bottom 1.5-2 m away from the ground surface, a layer of a starch grafting sodium acrylate membrane is laid at the bottom of the supply layer, a slow release plant material layer composed of Greater Khingan coniferous forest fallen leaves is laid on the membrane, and the slow release plant material layeris mixed with starch-base mixed bacterium powder composed of Rhodomicrobium vannielii, Bacillus licheniformis, saccharomycetes and Chainia antibiotic bacteria. The layer contains multiple layer levels, has multiple ecologic environments, and is long in fertilizer enrichment period, good in sand prevention effect, high in soil solidifying force and good in economy.