30results about How to "Growth-promoting function" patented technology

The invention relates to a compound antivirus immune intensifier of Chinese herbal medicine, comprising a main material, a solubilizer Tween -80 and a stabilizer vitamin C, wherein the main material of the antivirus immune intensifier comprises honeysuckle, forsythia, houttuynia, hypericum perforatum and the like. The compound antivirus immune intensifier of Chinese herbal medicine has the functions of resisting viruses, inhibiting bacteria and intensifying immunity, is taken by oral administration and injection, innovatively uses a spray method for stirring the material, effectively solves the problem of difficult uniform mixing, and also has convenient use, obvious growth promotion function and low cost.

The invention relats to rice hpfr gene, expression products and application thereof, belongs to biotechnology field for curepreventing plant diseases and insect pests and accelerating growthing and improving crop producibility. The invention is rice hpfr gene, which first discovering gene sequence with like function that of plant pathogenic bacteria hpfr gene in plant, coding product has exciton function and generating allergic reaction on tobacco plant, inducing palnt to generate disease resistance, accelerating vegetation and improving crop producibility, for the hpfr gene steming from plant, expression product hpfr protein can be generated by efficient expression carrier and microbe fermentation, which is a economical and environmental protection biological pesticide used in plowland and for curepreventing plant diseases and insect pests and improving crop producibility. The invention also provides wheat hpfw gene whose expression pfoduct hpfw protein having function of generating allergic reaction on tobacco plant, inducing palnt to generate disease resistance, accelerating vegetation.

The invention relates to a preparation method of an organic soil conditioner. The method comprises the following steps: placing sludge in an intermittently rotary preparation device to dewater at 200-300 DEG C, then conveying the obtained sludge in the intermittently rotary preparation device to dewater at 200-300 DEG C, performing dry distillation at 700-850 DEG C when the volume of the dewatered sludge accounts for 25-35% of that of the intermittently rotary preparation device; cooling the product of dry distillation to below 100 DEG C, and discharging. By using the method of the invention, harmful bacteria, parasite eggs, viruses and the like in sludge can be killed under a high temperature; and the obtained sludge contains carbon element and organic nutrients such as nitrogen, phosphorus pentoxide and potassium oxide and has the functions of improving soil, increasing soil fertility and promoting plant growth.

The invention relates to microbial organic nutritional element function enhancing feed and a production process. The microbial organic nutritional element function enhancing feed is prepared from the following raw materials. The raw materials mainly comprise the following four matrix materials in percentage by weight: (1) 4.0% of an inorganic microelement matrix material; (2) 0.5% of a vitamin and amino acid matrix material; (3) 35.50% of a mineral matrix material; (4) 60% of a biological matrix material. The production process of the enhancing feed comprises the following steps: preparing the raw materials; uniformly stirring and fermenting; airing; examining. The feed provided by the invention is abundant in nutrition and is the microbial organic nutritional element function enhancing feed which facilitates growth of beasts and birds and improves the growing quality. The process provided by the invention is simple and easy to operate, and the feeding cost can be greatly saved.

The invention relates to the rapid preparation of novel nano-selenium, in particular to a functionalized nano-selenium hydrosol and its preparation method and application. The preparation method of the novel nano-selenium hydrosol of the present invention comprises the following steps: (i) adding a selenium dioxide solution or a selenite solution to the Cs4 polysaccharide protein solution of the Cordyceps mycelium, and mixing uniformly to obtain a mixed solution A; The above polysaccharide protein solution of Cordyceps mycelium Cs4 is obtained by extracting Cordyceps mycelia Cs4 with water; (ii) adding vitamin C solution to mixed solution A and mixing to obtain mixed solution B; (iii) to be mixed solution B to react Completely, the nano-selenium hydrosol was obtained after dialysis. In the present invention, the Cs4 polysaccharide protein of Cordyceps mycelium with extensive biological activity is used as a nano-selenium functionalization factor to obtain a new nano-selenium hydrosol with the function of promoting bone growth and good stability, which can be used to promote bone development in children and adolescence. Prevention and treatment of osteoporosis, bone loss, fractures and other disease states in middle age.

The invention relates to a wheat hpfw gene, an expression product and application thereof which belong to the technical field of agricultural biology, and are used for preventing plant disease and pests, improving plant growth and crop yield. The rice hpfr gene has a gene sequence with functions similar to those of plant pathogenetic bacteria hrp gene in plant, which is discovered for the first time; and a coded product has functions of exciton, such as generating anaphylactic reaction on tobacco, inducing plant to generate disease resistance, improving plant growth, improving crop yield and the like; as the hpfr gene originates from plant, and the expression product hpfr protein is generated through expressing vector with high efficiency and microbial fermentation, the gene and the expression product are economic and environment-friendly biological pesticide, and can be used for preventing and treating plant disease and pests in land and sheltered land and improving the yield. The invention also provides the wheat hpfw gene, wherein an expression product hpfw protein of the gene has the functions of inducing tobacco to generate anaphylactic reaction, exciting plant to generate resistance, and promoting plant growth.

The invention relates to an adjustive fertilizer special for cotton, according to weight proportion, compositions of the fertilizer comprise the following three substances: (1) chemical name: mepiquat chloride, white or hoar crystallinesubstance, the content is between 1 and 1.5g; (2) chemical name: 2,4a,7-Trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone, white crystalline powder, the content is between 4 and 20g; (3) sodium borate, Na2B4O7, white crystalline powder, the content is between 50 and 70g. The compositions are crushed, mixed evenly, weighed, and packaged separately; and a regulator in 10g of the fertilizer is added with 6 to 13 kg of water, mixed evenly and dissolved to prepare into spraying liquid which is evenly sprayed on leaf surfaces. The regulator applied can coordinate contradiction of crop growth and fruit nutrient, increase growth function of leaves, improve the ability to resist disease and cold, improve the ratio of female flowers and male flowers, prolong the flowering time, reduce the falling of buds, flowers and bolls, improve boll setting ratio and increase the output by more than 20 percent.

The invention discloses a Chinese medicine composition for promoting plant wound heeling, which comprises the following ingredients: wound liniment (a), dressing (b) and Chinese medicine compound nutrient solution (c). Compared with the prior art, the invention provides the composition and the preparation method of the composition, the composition uses traditional Chinese medicine as major ingredients and has the functions of sterilization and disinfection, wound heeling promotion, nutrition providing and growth promotion, and the effects that safety and environment protection are realized.

The invention provides a porous titanium or titanium alloy with optimized material mixing design to control drug release and a preparation method thereof, belonging to the technical field of biomedical materials. The preparation method of the porous titanium or titanium alloy provided by the present invention is designed to optimize and control drug release, comprising the following steps: performing pulse laser processing on titanium or titanium alloy to obtain porous titanium or titanium alloy; micro-processing porous titanium or titanium alloy Arc oxidation treatment, forming a micro-arc oxidation layer on the surface of the porous titanium or titanium alloy to obtain modified porous titanium or titanium alloy; soaking the modified porous titanium or titanium alloy in the Chinese medicine slow-release solution, taking it out and drying it, A slow-release layer of traditional Chinese medicine is formed on the surface of the modified porous titanium or titanium alloy, and the porous titanium or titanium alloy with optimal mixing design and controlled drug release is obtained. The porous titanium or titanium alloy prepared by the invention with optimized mixed material design and controlled drug release has excellent osteoinductive performance, layer-by-layer drug release performance and antibacterial performance.

The invention relates to the method which uses lectin to screen the function bacterium with specific affinity to the non-legume-plant. The invention uses the fluorescent tracer to label the lectin, and considers the tracer-labeled lectin as mutual recognition media between the plant and microorganism, and from the plant surface, the root surface, and the root rhizosphere, screens excellent specific bacterium trunk with high efficient nitrogen fixation, phosphor decomposition, potassium decomposition, growth promoting, and as well as promoting the growth of other plants, to be the bacterium trunk of bio-fertilizer production, to produce high efficient and specific biological fertilizer applied for the different plants, in favor of the roots plant of the bacterium trunk in a particular plant. These microorganisms can be made of plant growth regulators, soil conditioner, and so on, thus reducing the fertilizer usage in the agricultural production, and solving the problem of environmentalpollution by excessive usage of fertilizer, with a view to obtaining good economic, ecological and social benefits.

The invention discloses a Bacillus subtilis 7K and application thereof. Bacillus subtilis (Bacillus subtilis) 7K of the present invention is preserved in the Guangdong Microbial Culture Collection Center, the preservation number is GDMCC No: 60226, and the preservation address is 5th Floor, Building 59, Compound, No. 100 Xianlie Middle Road, Guangzhou City, and the preservation date is 2017 August 31st. Bacillus subtilis (Bacillus subtilis) 7K of the present invention has the characteristics of extreme environments such as resistance to 100°C high temperature, low pH resistance, bile salt resistance, and gastrointestinal digestive enzyme resistance, and it is confirmed by experiments that the Bacillus subtilis obtained by screening in the present invention ( Bacillus subtilis) 7K new strain can promote the growth of aquatic animals and regulate the expression of various immune genes, and can also inhibit the growth of various aquatic animal pathogenic bacteria, thereby improving the ability of aquatic animals to resist pathogenic infection, and has a good application prospect and market value.

Disclosed is a yeast hydrolyzate that increases the length and weight of bones such as the epiphysis, tibia, and femur to promote the secretion of growth hormone. One aspect of the present invention discloses a yeast hydrolyzate obtained through a process characterized by the following content, the process comprising adding 0.1 to 0.3% (w / v) proteolytic enzymes to yeast or yeast autolysate for hydrolysis Steps of treating and separating 10,000-30,000 Dalton molecular weight substances from the supernatant of the yeast hydrolyzate. Ingesting this yeast hydrolyzate is safe and has no side effects.

The invention discloses a magnesium alloy material with heparin loaded at the surface. The magnesium alloy material with the heparin loaded at the surface is prepared from a magnesium alloy material,a chitosan functionalized graphene oxide coating and a heparin coating from bottom to top, wherein (3-chloropropyl)triethoxy silane is fixed at the surface of the magnesium alloy material. The invention also discloses a preparation method and application of the magnesium alloy material with the heparin loaded at the surface. A magnesium alloy surface modification method is used, so that the corrosion resisting performance of magnesium alloy can be improved; the biocompatibility of the magnesium alloy can be obviously improved; particularly, a large amount of heparin is loaded at the surface; the blood compatibility of the material can be obviously improved; the functionalized graphene oxide is used for loading the heparin, so that the heparin loading quantity is greatly improved; a built surface modifying layer has the characteristic of multifunction and bioactivity.