151 results about "Ipomoea" patented technology

The invention discloses a rotation method for increasing the quality of tobacco leaves. The method is as follows: in the March of the first year, tobacco fields are fertilized and ridged, and tobacco is planted according to fixed spacing; after tobacco leaves are harvested, the soil of the tobacco fields is ploughed, and in the winter of the same year, seeds are sowed and green manure is planted; in the March of the second year, the soil is ploughed, green manure is planted, ipomoea batatas are planted, and in winter afterwards, green manure continues to be planted; in the March of the third year, the soil is ploughed, the green manure crop is cradled and then directly buried in the soil for 'green manuring', and tobacco is planted; and tobacco, green manure, ipomoea batatas, green manure and tobacco are rotated repeatedly. The rotation method has the following advantages: (1) the efficiency of tobacco field rotation is increased, the environment of the tobacco fields is improved, and diseases, insect pests and weeds are reduced for tobacco; (2) green manuring and ipomoea batata growing improve the physical and chemical properties of the soil, regulate the soil fertility, and increase the quality of tobacco leaves. The rotation method is suitable for tobacco growing.

The present invention discloses a kind of litchi spirit and its production process. The production process includes the steps of: fermenting fresh litchi material to form base spirit, low temperature vacuum distilling, storing, desulfurizing, eliminating volatile acid and eliminating bitter taste, re-distilling, ageing and blending. The litchi spirit has rich fragrance and reduced Ipomoea flavone, ethyl mercaptan and other bad odor matter content, simple production process and other advantages.

The invention relates to plant cultivation field, particularly a method for culturing the detoxified seedling by the sweet potato stem tip. The method comprises following steps: firstly selecting qualified potato seed for raising seedling, scissoring the photo seedling stem tip, peeling the stem tip meristem for culturing, seedling formation cultivation after the stem tip meristem enlarges and turns green, performing the dwarf shoot cottage cultivation to get the test-tube plantlet, virus detection, taking the detoxified seedling leaves for inducement rapid propagation, domestication and transplantation, obtaining the stem tip seedling of the breeder's seed potato. The invention has simple art, utilizes the detoxified seedling leaves inducement rapid propagation technology to obtain multiple detoxified seedlings of one strain in a short period so as to lower production cost, effectively improve the virus detoxified rate and stem tip establishing percent and rapidly provide the nontoxic seedling for the sweet potato production and resource storage.

The invention discloses a method for efficiently and industrially producing sweet potato detoxification tissue culture seedlings. The method comprises the following steps of: (1) material culture, (2) material disinfection, (3) explant bud induction, (4) subculture multiplication and culture, (5) virus detection, (6) rooting culture, and (7) seedling hardening and transplantation. According to the principle that the quantity of the viruses at the growing point at the top of a plant is far less than the quantity at the lower part of the plant, the generation number of taking the growing point is enlarged, so that the aim of detoxification is achieved. According to the method provided by the invention, low hormone concentration is adopted, the MS basic culture medium is improved and a three-day dark culture method is used, so that the aberration rate of the detoxification tissue culture seedlings is greatly reduced, the growth rate of the tissue culture seedlings is accelerated, the reproductive cycle is shortened, the expanding propagation speed is high and the production cost is low.

A disclosed modified fertilizer special for paddy rice is prepared from the following raw materials in parts by weight: 5-10 parts of coal stove ash, 15-20 parts of waste vegetable leaves, 6-12 parts of bamboo charcoal, 20-30 parts of animal manure, 10-18 parts of Ipomoea batatas leaves, 8-16 parts of humic acid, 3-6 parts of diatomite, 11-17 parts of urea, 4-8 parts of Chinese medical stone, 6-9 parts of biological bacteria, 20-30 parts of ammonium bicarbonate, 8-16 parts of potassium chloride, 5-8 parts of tung oil, 4-7 parts of paraffin, 4-7 parts of calcium carbonate, 2-5 parts of iron ore, 15-30 parts of calcium superphosphate and 3-6 parts of zinc phosphate. The provided modified fertilizer special for paddy rice is reasonable in formula, relatively comprehensive and balanced in nutrition, strong in pertinency, good in effect and obvious in effect.

The invention discloses an adverse resistance related protein IbBBX24 and a coding gene and application thereof. The protein IbBBX24 is the protein shown in following (1) or (2) or (3), specifically,(1) the amino acid sequence of the protein is shown as the sequence 2 in a sequence table; (2) the N terminal or / and C terminal of the protein shown by the sequence 2 in the sequence table is connected with a label to obtain a fusion protein; and (3) the protein related to plant adverse resistance is obtained by replacing and / or missing and / or adding of one or more amino acid residues into the protein shown in (1) or (2). Through experiments, it is shown that the adverse resistance of ipomoea batatas (L .) Lam . can be improved by overexpressing an IbBBX24 gene in the ipomoea batatas (L .) Lam., and the adverse resistance of the ipomoea batatas (L .) Lam . can be lowered by interfering in the IbBBX24 gene; and the adverse resistance can be salt resistance and / or drought resistance and / oroxidation resistance and / or disease resistance. Therefore, the adverse resistance related protein IbBBX24 and the coding gene thereof have important theoretical significance and practical value in regulating the plant adverse resistance.

The invention relates to a hemp ball production line and a method thereof, comprising a stirring and grouping machine, a rounder, a fryer, a hemp attaching device and a control system for controlling the operation of the aforementioned equipment, which are sequentially arranged along the material traveling direction. The machine includes a cylinder, the upper entrance of the cylinder is provided with a potato supply hopper, the two sides of the potato supply hopper are respectively provided with powder delivery hoppers, and the outlet of the bottom of the potato supply hopper is provided with a side wall with propeller blades. The upper and lower parts of the cylinder are provided with two tangential rollers, and the side walls of the two rollers are axially provided with ring teeth, and the ring teeth of the two rollers are engaged. A roller with propeller blades on the side wall is arranged in the middle of the cylinder, and a discharge pipe is connected to the outlet below the cylinder. The device has a simple structure and is convenient to use.

The invention discloses a plant salt tolerance-related protein IbERD3 as well as an encoding gene and an application of the plant salt tolerance-related protein IbERD3. The protein provided by the invention is from a sweet potato (Ipomoea batatas), is named as IbERD3 and is a protein as shown in (a) or (b), wherein (a) is a protein composed of an amino acid sequence as shown in a sequence 1 in a sequence table, and (b) is a protein formed by substituting and / or deleting and / or adding one or more amino acid residues in the amino acid sequence as shown in the sequence 1, is related to the plant salt tolerance and is derived from the sequence 1. The IbERD3 gene is induced to the sweet potato to obtain an IbERD3 transgenic sweet potato which is remarkably improved in salt tolerance as comparison with a wild sweet potato. The protein IbERD3 and the encoding gene thereof provided by the invention have important application values in improving the salt tolerance of plants. The plant salt tolerance-related protein IbERD3 is wide in application space and market prospect in the agricultural field.

The present invention relates to an IbTIP1 gene from Ipomoea batatas L.Lam root and a promoter thereof. More particularly, the invention relates to IbTIP1 gene which is super expressed at Ipomoea batatas L.Lam root and has expression induced by various stresses and comes from Ipomoea batatas L.Lam root, and the promoter thereof. The IbTIP1 gene and the promoter according to the invention is suitable for the development of environment stress resistant plant suitable for areas with poor condition, transformation Ipomoea batatas L.Lam which can produce useful raw materials of starch, functional protein, etc., or the development of environment-friendly energy-replacing crop used for producing bioethanol.

The present invention provides a method for the synergistic control of undesirable plants such as Ipomoea, Cyperus, Sida and Euphorbia which comprises applying to the plants or their locus a synergistically effective amount of a combination of glyphosate and an imidazolinone compound. Further provided are synergistic herbicidal compositions comprising glyphosate and an imidazolinone compound, and specifically concentrated aqueous herbicidal compositions of imidazolinyl acid salts and glyphosate salts.

Effective utilization of vegetable called Ipomoea aquatica that although exhibiting high nutritional value and excellent antioxidant capability and ensuring huge supply capacity, is poor in distribution preservability and is notable in discoloration and quality degeneration attributed to processing, thereby disenabling merchandization of relevant processed food. There is provided a method of cultivating Ipomoea aquatica, characterized in that Ipomoea aquatica having been broadly classified as per flower color and leaf width is minutely classified as per whole leaf shape, leaf configuration appearing within a radius of equal to or less than 5.0 cm from leaf base and configurational difference among leaves from the same stem, and that an appropriate one is selected from among the resultant classes and cultivated. By virtue of this method, the distribution enduring period in fresh condition can be prolonged, and the discoloration by heating can be suppressed. Ipomoea aquatica can be resistant to discoloration by heating or freezing.

The invention relates to the fields of engineering bacteria saccharomyces cerevisiae, escherichia coli and plant molecular biology. The invention provides an ipomoea pescaprae salt stress response related gene IpASR, wherein the coded amino acid sequence thereof is shown as SEQ ID NO.1 and the cDNA reading frame sequence thereof is shown as SEQ ID NO.2. The abscisic acid / stress / mature induced protein IpASR encoded by the IpASR gene provided by the invention is related to the promotion of drought-and-salt tolerance of saccharomyces cerevisiae, escherichia coli and plants. The tolerance of yeast, escherichia coli and Arabidopsis for salt stress and drought stress can be promoted in the manner of over-expressing the IpASR gene in yeast, escherichia coli and Arabidopsis by establishing the yeast, escherichia coli and plant transgenic over-expression vectors of the IpASR gene. The gene can be applied to engineering bacteria and plants for high-drought-and-salt stress genetic engineering breeding and has ultrahigh application value.

The invention discloses a new use of ipomoea batatas Sporamin protein. According to the invention, ipomoea batatas Sporamin protein can be applied to prepare products for preventing and / or treating tumours and preparing inhibitors for the proliferation of eukaryote tumour cells. Tests of anticancer activity show that ipomoea batatas Sporamin protein is able to inhibit the proliferation and metastasis of SW480 and HCT-8 cells in human colorectal cancer cell lines and Lewis lung cancer cells, and also inhibit the invasion of the cells to a basement membrane. Thus ipomoea batatas Sporamin protein has an obvious anticancer effect. In addition, deriving from grain crop ipomoea batatas, ipomoea batatas Sporamin protein enjoys high security which ensures the long-term medication of patients. And having essential aminoacid that is reasonable in composition, ipomoea batatas Sporamin protein plays a role in nutrition improvement and can improve the health of cancer patients from multiple perspectives.

The invention relates to a decocting assembly line and a method thereof, comprising a stirring and separating machine, a rounder, a frying machine, a hemp attaching device and a control system for controlling the operation of the aforementioned equipment, which are sequentially arranged along the direction of material travel. The grouping machine includes a cylinder, the upper entrance of the cylinder is provided with a potato supply hopper, the two sides of the potato supply hopper are respectively provided with powder delivery hoppers, and the bottom outlet of the potato supply hopper is provided with a side wall with a propeller The roller shaft of the leaf, the upper and lower parts of the cylinder are provided with two tangential rollers, the side walls of the two rollers are provided with annular teeth in the axial direction, and the annular teeth of the two rollers are engaged. A roller with propeller blades on the side wall is arranged in the middle of the cylinder, and a discharge pipe is connected to the outlet below the cylinder. The device has a simple structure and is convenient to use.

The invention relates to a high-yield cultivation method of planting sweet potatoes in summer and autumn and belongs to the technical field of agricultural product planting. The high-yield cultivation method of planting the sweet potatoes in summer and autumn comprises the specific steps: selecting high-quality varieties and cultivating high-quality strong seedlings in March and April; selecting a suitable field, carrying out soil preparation, ridging and applying fertilizers; planting at the end of July and the beginning of August, and carrying out single-plant planting, wherein the planting row spacing is 15-20cm and the planting density is 45000-60000 plants / hm<2>; and after transplanting, carrying out field management at an early stage, a middle stage and a later stage. The high-yield cultivation method of planting the sweet potatoes in summer and autumn is simply described in the aspects of variety selection, seedling culture, plot selection, soil preparation and ridging, planting, field management, prevention and control of plant diseases and insect pests, harvesting and the like of the sweet potatoes, and reference is provided for cultivating the sweet potatoes in summer and autumn in Guangdong areas.

The invention discloses Ipomoea batatas Var Ayamur asaki health wine which is mainly brewed by 100 portions of Ipomoea batatas Var Ayamur asaki, 1.5 to 3.5 portions of Xiaoqu wine, 70 to 100 portions of rice and water. The preparation method comprises the following steps: firstly, the rice is steamed for standby; secondly, the Ipomoea batatas Var Ayamur asaki is sliced and steamed for standby; thirdly, the steamed rice and the Ipomoea batatas Var Ayamur asaki are paved out and are cooled to the temperature of between 28 and 40 DEG C, the Xiaoqu wine is sprayed on the steamed rice and the Ipomoea batatas Var Ayamur asaki, the evenly mixed mixture is poured into a container to be saccharified for 24 to 28 hours, after the saccharification, the water is added into the mixture to ferment for 180 and 360 hours so as to obtain the alcohol lees; and the alcohol lees are poured into the boiled water to obtain the wine lees material, after being boiled again, the wine lees material is distilled to obtain the Ipomoea batatas Var Ayamur asaki health wine. In the process of producing the Ipomoea batatas Var Ayamur asaki health wine, certain volume of medlar and vitamin E can be added. The Ipomoea batatas Var Ayamur asaki health wine has the functions of being anti-aging, being anticancer, being anti-arteriosclerosis and improving the immunity of human bodies, and the like.

An IbOr-Ins mutant gene having specific nucleotide sequences inserted into IbOrange gene is provided to enhance carotenoid content and to develop a transgenic plant with salt stress tolerance. An IbOr-Ins mutant gene is prepared by inserting a specific nucleotide sequence into Ipomoea batatas-derived IbOrange gene and has a base of sequence number 2. A method for producing a transgenic plant with enhanced carotenoid content comprises a transforming a recombinant vector containing IbOr-Ins mutant gene into plant cells and overexpressing IbOr-Ins mutant gene. A composition for enhancing carotenoid content of a plant contains the IbOr-Ins mutant gene.

This invention discloses a method for preparing Ipomoea batatas mucilage proteins from Ipomoea batatas starch wastewater. The method comprises: filtering Ipomoea batatas starch wastewater coarsely at normal temperature, micro-filtering by membrane separation in vacuum, incorporating the above two filter cakes, freeze-drying or vacuum-drying, and pulverizing to obtain powdery Ipomoea batatas mucilage proteins. The method has such advantages as comprehensive utilization of Ipomoea batatas starch wastewater, reduced environmental pollution, high profit, advanced technique, high efficiency and retained activity of Ipomoea batatas mucilage proteins.

The invention provides an ipomoea pes-caprae salt stress response related gene IpLEA, which has a coded amino acid sequence shown as SEQ ID NO.1, and a cDNA reading frame sequence shown as SEQ ID NO.2. The IpLEA gene coded late embryogenesis abundant protein IpLEA has correlation with the salt tolerance and drought resistance improvement of saccharomyces cerevisiae, escherichia coli and plants. By constructing the yeast, escherichia coli and plant transgenic over-expression vector of the IpLEA gene, over-expression vector of the IpLEA gene in yeast, escherichia coli and Arabidopis thaliana can be achieved, and the tolerance of yeast, escherichia coli and Arabidopis thaliana to salt stress and drought stress can be improved. The gene can be applied to genetic engineering breeding of engineering bacteria and plants directed against high salinity and drought stress, and has great application value.

The present invention discloses an apple blossom blood enriching and eye protecting health-care tea and a preparation method thereof. The health-care tea is made of the following raw materials (parts by weight): 60-70 Chrysanthemum, 30-40 Chloranthus spicatus, 30-40 apple blossoms, 30-40 bamboo leaf green tea, 5-7 shredded carrots, 9-11 pigskin, 3-4 lyophilized spinach tablets, 3-5 donkey hide gelatin, 5-6 pearl powder, 12-15 tomato juice, 5-7 dried cabbage, 4-5 pumpkin seeds and kernels, 2-3 peanut oil, 7-8 Ipomoea batatas stems, 1-2 chestnut shell, 1-2 fructus aurantii, 1-2 semen raphani, 1-1.5 ginseng leaves, 1-1.5 Folium viticis Negundo, an appropriate amount of water and 35-45 nutritional additives; The health-care tea adds the apple blossom which has a unique taste, has the efficacies of enriching blood, relieving neuralgia, improving eyesight, removing acne and whitening skin, and adds traditional Chinese medicines which can eliminate indigestion and inflation, descend qi and resolve phlegm.

The invention relates to an IbLEA 14 (Ipomoea batatas Late embryogenesis abundant 14) protein related to the stress resistance of ipomoea batatas or the lignin biosynthesis. The invention further relates to a method for improving the stress resistance of plants or the lignin biosynthesis of plants through form quality conversion of recombinant vectors included in the protein genes in plant cells after the protein genes are coded and the a host cell is generated from the form quality conversion of the recombinant vectors. Further included is a method for making form quality conversing plant bodies with enhanced stress resistance or improved lignin biosynthesis by means of the recombinant vectors for form quality conversion of biological cells. The invention further relates to biologic energy obtained by the form quality conversing plant bodies provided with increased lignin biosynthesis and made by the above-mentioned method and the composition for improving the stress resistance or the lignin biosynthesis of the plant bodies having the genes.

The invention discloses a method for improving the nitrogen removal efficiency of water body in ipomoea aqutica by using the induction mutation of ion beams. The method is characterized in that the embryo parts of the seeds of ipomoea aqutica are exposed outside toward the incidence direction of the ion beams, N ion beams are adopted for irradiation, with the energy of 20-30keV, the impulse fluence of D0 is equal to 2.6*10<13>ions / cm<2>, and the ion injection dosage range of 3.12-6.5*10<16>ions / cm<2>; then the bred seedlings are planted on soilless culture floating carrier with artificial substrate of a floating floor for adaptive culture, and then the seedlings of ipomoea aqutica are uniformly stem-planted with the plant row spacing not smaller than 4cm on the floating plates of the carrier to float on eutrophicated water body for water planting; the total nitrogen removal rate can reach 84.78 to 86.96 percent and the net removal rate is 74.78 to 76.96 percent, which is obviously higher than the removal rate of control groups not receiving ion beam treatment. The method has the advantages of low investment cost and simple treatment process, thereby being used for quick and highly effective repair of eutrophicated water body.

The invention concerns herbal compositions which improve lactation of farmed livestock comprising an effective amount of an extract and / or at least one bioactive fraction or powder from herbs such as Asparagus, Gossypium, Foeniculum, Lepidium, Chlorophytum, Ipomoea, Withania, Leptadenia and optionally dicalcium phosphate, chelated minerals and / or mineral mixture.

The invention discloses feed for yellow cows in a breastfeeding period and a preparation method thereof. The feed for the yellow cows in the breastfeeding period is prepared from the following raw materials in parts by weight: 12 to 25 parts of soybeans, 15 to 30 parts of beet pulps, 10 to 20 parts of peanut cakes, 10 to 20 parts of bran, 8 to 16 parts of maize, 6 to 12 parts of medicago sativa, 5to 7 parts of bone meal, 5 to 11 parts of pumpkin flour, 5 to 9 parts of stem leaves of ipomoea batatas, 6 to 15 parts of perennial ryegrass, 5 to 10 parts of black beans, 3 to 7 parts of porphyra, 1to 3 parts of table salt, 6 to 13 parts of radish leaves, 2 to 8 parts of radix glycyrrhizae, 0.3 to 0.8 part of taurine, 0.8 to 2 parts of calcium hydrogen phosphate, and 0.5 to 2 parts of casein. All composition components of the feed disclosed by the invention are green and healthy food materials and do not contain any harmful substances, so that healthy growth of the yellow cows can be ensured. The feed is rich in nutrition, can supply sufficient nutrition for growth and development of the yellow cows, and can effectively promote appetite of the yellow cows.

The invention discloses a highly efficient environment friendly waste water treatment agent which comprises, by weight, 5 to 10 parts of carboxymethylcellulose, 5 to 15 parts of sodium polyacrylate, 0.1 to 0.3 part of Amino Trimethylene Phosphonic Acid, 0.5 to 2 portions of ethylene glycol diethylether diamine tetraacetic acid, 10 to 25 parts of fly ash, 5 to 10 parts of sodium carbonate, 5 to 7 parts of Ipomoea batatas, 3 to 5 parts of sunflower straw, 10 to 15 parts of activated sludge, 5 to 7 parts of shaddock peel, 5 to 10 parts of Firmiana simplex fallen leaves, 0.5 to 1 part of jasmine straw, 0.1 to 0.5 part of methyl acetate and 50 to 180 parts of distilled water. The highly efficient environment friendly waste water treatment agent provided by the invention has stark decontamination effects to the Zn2 +, Cu2 +, Pd2 +, Cd2 +, chromium and manganese in the waster water polluted by heavy metal. The agent can effectively reduces the content of COD ad SS in the waster water; the treatment results are optimal with easily acquirable and cheap raw materials. The waster water treatment agent is prone to decompose and poses no negative impacts to the environment which make it more economically feasible and environment friendly.

The invention provides a method for quickly identifying the genome size of sweet potatoes, belonging to the technical field of plant ploidy detection. The method comprises the steps of 1) taking sweetpotato tips from a field and performing cottage on the sweet potato tips in aHoagland nutrient solution for culturing for 20-28h; 2) mixing unexpanded leaves or new root tips with a lysis solution special for sweet potatoes for tissue lysis to obtain liquor produced after lysis; 3) filtering the liquor produced after lysis, collecting the filtrate, centrifuging, and collecting the centrifugationproduct as lysed cells; 4) mixing the lysed cells with a dye solution for dyeing, and obtaining a to-be-detected cell solution by vortex oscillation; 5) detecting the FL2-A value of the to-be-detectedcell by a flow cytometer; and 6) calculating to obtain the 1C value of the genome of the to-be-detected cell and the genome size of the to-be-detected cell according to the FL2-A value of the to-be-detected cell. The method can also identify the genome size of other species of ipomoea, and provide a fast, efficient and low-cost determination method for identifying the genome of sweet potatoes andrelated wild species.

The invention discloses a drug for treating thrombophlebitis and a preparation method thereof. The drug comprises the following raw materials: coix seed, sargentodoxa cuneata, red sage root, rhizoma sparganii, red yeast rice, smilax perfoliata, salted phellodendron, earthworm, Chinese violet, evodia lepta, sansevieria, euphorbia humifusa, Indian rorippa herb, rhaphidophora decursiva, buck grass, madder, caesalpinia sappan, smilax glabra, sticktight, anemarrhena, large-leaved gentian, stephania tetrandra, floating pondweed, juncus effuses, ipomoea aquatic, phlomis umbrosa, glechoma longituba, fructus malvae vertillatae, fiveleaf akebia fruit, fried atractylodes, radix aristolochiae, katsumade galangal seed, ground beetle, and talcum. The drug is prepared by scientifically compounding traditional Chinese herbals with different pharmaceutical properties, has the functions of clearing heat, removing dampness, freeing collaterals, diffusing impediment, purging fire, removing toxicity, relieving pains, activating functional activities of qi, regulating qi, and harmonizing stomach, treats both the root and the symptoms, can safely and effectively treat the thrombophlebitis in a short time, moreover, the manufacturing technology is simple and convenient, the cost is low, and the relapse is difficult after healing.