78 results about "Hordeum" patented technology

The present invention relates to a herbal health protective, promotive neutraceutical formulation for women, human expectant mothers and lactating mothers, and also relates to a process for the preparation of custom made herbal health protective, promotive nutraceutical formulations as food supplements to ameliorate the general health of females with optimum nutrients, said process comprises the base product of microwave oven roasted seed powders mixture from selected genera of Glycine, Phaseolus, Cicer, Psophocarpus, Mucuna, Triticum, Hordeum, Amaranthus, Chenopodium and Fagopyrum, fortified with the natural herbs / medicinal plants extract from the genera Centella, Withania, Pueraria, Asparagus, Chlorophytum, Boerhaavia, Sida, Saraca and also some other ingredients like pale sugar powder, jaggary, milk powder, coca powder, Elettaria cardamomum (Elaichi) powder, Piper longum (Pippali) fruit powder, Myristica fragrans (Jaiphal) fruit powder were also added to get the final nutraceuticals; the nutraceuticals are with optimum natural nutrients, non toxic, natural herbal plant products, easy to digest, have protective, preventive and health promotive properties for the good health and vigour of the females, pregnant and lactating mothers so as to ensure the optimal growth and development of the child both at prenatal and post natal stages.

The present invention relates to a herbal health protective, promotive and disease preventive nutraceutical herbal formulation(s) for diabetics, and also relates to a process for the preparation of a herbal health protective, promotive and disease preventive nutraceutical herbal formulation as food supplement to ameliorate the general health of diabetics, said formulation comprises the base product of microwave roasted seed powders mixture from selected genera of Glycine, Cicer, Phaseolus, Cyamompsis, Mucuna, Hordeum, Amaranthus and Fagopyrum, fortified with herbs / medicinal plants used are selected from the genera of Gymnema, Momordica, Syzgium, Pterocarpus, Trigonella, Cinnamomum, Withania, Coccinia, Pueraria, Asparagus, Boerhaavia and Aegle and also some other ingredients like Piper longum, Chlorophytum tuberosum, Curcuma longa and Elettaria cardamomum were also added to get the final nutraceutical product(s); the nutraceuticals are with optimum nutrition, non toxic, natural herbal plant products, easy to digest, have health protective and promotive properties to ameliorate the general health and vigor of diabetics.

The present invention relates to a herbal health protective, promotive neutraceutical formulation for women, human expectant mothers and lactating mothers, and also relates to a process for the preparation of custom made herbal health protective, promotive nutraceutical formulations as food supplements to ameliorate the general health of females with optimum nutrients, said process comprises the base product of microwave oven roasted seed powders mixture from selected genera of Glycine, Phaseolus, Cicer, Psophocarpus, Mucuna, Triticum, Hordeum, Amaranthus, Chenopodium and Fagopyrum, fortified with the natural herbs / medicinal plants extract from the genera Centella, Withania, Pueraria, Asparagus, Chlorophytum, Boerhaavia, Sida, Saraca and also some other ingredients like pale sugar powder, jaggary, milk powder, coca powder, Elettaria cardamomum (Elaichi) powder, Piper longum (Pippali) fruit powder, Myristica fragrans (Jaiphal) fruit powder were also added to get the final nutraceuticals; the nutraceuticals are with optimum natural nutrients, non toxic, natural herbal plant products, easy to digest, have protective, preventive and health promotive properties for the good health and vigour of the females, pregnant and lactating mothers so as to ensure the optimal growth and development of the child both at prenatal and post natal stages.

The present invention discloses a pharmaceutical preparation of Chinese herbal medicines which consists of Chinese herbal medicines for tonifying kidney and antiasthma, wherein the Chinese herbal medicines are Perilla Frutescens, Prunus Armeniaca, Glycyrrhiza Uralensis, Scutellaria Baicalensis, Coptis Chinesis, Tusilago Farfara, Stemona Sessilifolia, Fritllaria Cirrhosa, Pheretima Aspergillum, Psoralea Corylifolia, Codonopsis Pilosula, Hordeum Vulgara, Massa Fermentata Medicalis, Schisandra Chinensis, Gypsum. The preparation has been used in China for 20 years, and in Israel for more than 5 years. It has been used to treat thousands of patients suffering from asthma with an effective rate of 93%. The present preparation can relieve cough, expel phlegm, resist airway allergic inflammation reaction, improve pulmonary function, partial pressure of the oxygen in blood and increase CD2, CD4, CD4 / CD8, reduce IgE in blood, and increase CAMP, reduce CGMP, stabilize mast cells, inhibit the release of histamine, which makes it capable of stopping the attack of asthma. As shown with an electron microscope, the preparation protects lung cells, increases lung cells of type 2, and recovers the lung's capacity. It can be applied to the hormone dependent patients for decreasing and ceasing the administration of hormone by adjusting hypothalamic-pituitary-adrenal axis. To further demonstrate the therapeutic effect, a clinical trial carried in the Tel-Hashomer Hospital of Israel proved the preparation can improve asthma significantly.

A fermentation composition for treatment of aquatic environments. The fermentation composition includes an activated organic matrix selected from wheat, barley or rye straw, ground, whole-grain barley grain and wheat bran. The fermentation composition also includes beneficial saprophytic bacteria, beneficial hydrolytic enzymes and soluble humatic compounds.

The invention discloses a preparation method of ganoderma lucidum barley tea. A formula in the method comprises the following ingredients in weight percentage: 30-80 parts of barley, 10-30 parts of ganoderma lucidum, 5-15 parts of tangerine peel, and 5-15 parts of red date. The method comprises the following steps: washing the barley with water, drying the barley until the water content of the barley is 40-60%, using a roller to compress the barley before drying, forming a lot of micro cracks on the surface of the barley, and at last obtaining the barley for preparing the barley tea with rich nutrition and intrinsic sweet flavor of the barley when drunk. As the ganoderma lucidum with antifatigue and anti-aging effect, the tangerine peel and the red date are added in the barley tea, the barley tea is a composite health care beverage which can meet the thirst quenching and health care demands of people in the modern society. The ganoderma lucidum barley tea has the effects of promoting digestion, resisting fatigue and hypoxia, has the intrinsic sweet flavor of the barley, comprehensive nutritional ingredients, and is suitable for people of all ages.

The invention discloses a formula feed for juvenile fish of takifugu rubripes and a preparation method of the formula feed. The feed contains the following components in parts by weight: 30-50 parts of whitefish meal, 10-20 parts of krill meal, 10-20 parts of earthworm powder, 1-10 parts of squid oil, 1-10 parts of hordein powder, 1-10 parts of rice bran, 2-12 parts of dried yellow wine lees, 5-15 parts of wheat germ oil, 1-5 parts of evening primrose seed oil, 0.1-0.5 part of soybean enzymolysis protein, 0.1-0.5 part of a mussel extract, 1-8 parts of schizochytrium limacinum powder, 2-6 parts of nannochloropsis oculata powder, 5-15 parts of functional additive components, 0.1-0.3 part of multivitamins and 0.1-0.5 part of multiminerals. The preparation method comprises the following steps: (1) manufacturing raw materials; (2) synthesizing a biological material; (3) converting to a cooked material; (4) puffing and granulating; (5) drying; (6) spraying and coating; and (7) performing vacuum drying. The feed disclosed by the invention can improve the survival rate of the juvenile fish of takifugu rubripes, improve the physique and the body color, promote the growth, reduce the enrichment of tetrodotoxin and reduce the cultivation cost.

The invention discloses application of a calcineurin B protein interaction protein kinase gene HsCIPK17 of annual Hordeum spontaneum C. Koch in the Qinghai-Tibet Plateau: the HsCIPK17 is used for constructing Oryza sativa L.; the Oryza sativa L. has heavy metal stress tolerance and also has salt tolerance and abscisic acid stress tolerance; heavy metals are mercury, cadmium and chromium; a nucleotide sequence of the gene HsCIPK17 is that the GenBank accession number is JN655677.

Barley stripe is a seed-dispersal disease caused by a fungal pathogen-pyrenophora graminea, and usually causes severe barley yield loss. The invention relates to a method for identifying a barley stripe pathogenic gene, amplifies a PgPBS gene based on a homologous cloning technique, obtains a PgPBS-silenced transformant by an RNA interference (RNAi) technique, and further obtains applications of the gene in osmotic reaction, vegetative differentiation, cell wall integrity, drug resistance and pathogenicity.

A summer floating-seedling method of barley tissue culture seedlings is characterized in that a seedling shed, a floating pond and a floating plate are used, as for floating-seedling of the tissue culture seedlings, firstly floating-seedling of the tissue culture seedlings is carried out through a floating-seedling technique, then cultivation is carried out through nutrition bags so that the problem of the survival rate can be solved, the survival rate can reach 90%-98%, pest and plant diseases and insect pests are effectively controlled, the seedlings are strong, the root systems are flourishing and quality of seeds is effectively improved. According to the summer floating-seedling method, the problem of the survival rate of the barley tissue culture seedlings is solved, the yields and the quality of barley are improved, the seed multiplication cycle and the breeding cycle of the barley are shortened, and a critical function of improving a new variety of the barley is achieved.

The invention discloses an ecological restoration method for a slope in a typical grassland area. The ecological restoration method comprises two parts of gentle slope ecological restoration and inclined slope ecological restoration. According to the gentle slope ecological restoration, indigenous plants including aneurolepidium chinense, elymus sibiricus, achnatherum splendens, artemisiafrigida willd, calamagrostis epigeios, elytrigia repens, astragalus adsurgens, melilotoides ruthenica, hordeum brevisublatum, oxytropis myriophylla, bromus ciliatus, koeleria cristata, hierochloeglabra and bromus inermis are planted in a gentle slope area of the typical grassland area for ecological restoration in two modes of single sowing planting and mixed sowing planting. According to the inclined slope ecological restoration, indigenous plants including aneurolepidium chinense, aneurolepidium dasystachys, elymus sibiricus, puccinellia tenuiflora, agropyron cristatum, achnatherum splendens, artemisia halodendron, artemisiafrigida willd, calamagrostis epigeios, elytrigia repens, astragalus adsurgens, melilotoides ruthenica, oxytropis gracillima, oxytropis myriophylla and hordeum brevisublatum are planted in an inclined slope area of the typical grassland area for ecological restoration in two modes of single sowing planting and mixed sowing planting. According to the method, the cold-resistant local plants are adopted to complete ecological restoration, the cost is low, and the survival rate is high.

The invention discloses an HsCIPK2 gene of Hordeum spontoneum C. Koch on Tibetan Plateau. The gene is defined by a nucleotide sequence of SEQ ID NO:1 and has a regulatory sequence defined by SEQ ID NO:2. A method of acquiring the gene comprises the steps of designing an electron probe based on an OsCIPK (CIPK, CBL-interacting protein kinases) homologous gene sequence of paddy rice; searching homologous fragments from an existed nucleotide sequence database of various barley such as an EST (expressed sequence tags) database; obtaining a coding sequence of a targeted gene by methods of cluster analysis, electronic splicing, etc.; conducting composition analysis and function prediction of the targeted gene by the bioinformatics; extracting a total RNA of the Hordeum spontoneum C. Koch; preparing a cDNA and designing a PCR primer; cloning the targeted gene of HsCIPK2 via a PCR technology; conducting TA clone sequencing and sequence analysis on the obtained targeted gene; and on the above basis, designing three primers in a 5'non-coding region of an HsCIPK2cDNA and further cloning the HsCIPK2 gene by utilizing six arbitrary degenerate primers and a Tail-PCR technology. The regulatory sequence is of significance to the research on tissue-specific expression of the HsCIPK2 gene and on response to stresses.

Using crossbred segregating populations of two-rowed and six-rowed barley cultivars, the row type of individual plants was precisely determined. The results indicate that row type is controlled by a single gene. In addition, it was discovered that molecular markers linked with this gene could be used to identify whether a test barley or related Triticeae plant is two-rowed or six-rowed. Furthermore, molecular markers can be used to identify Fusarium head blight resistance, which is linked with the two-rowed or six-rowed gene.

The invention relates to the cultivation technique of high quality forage grass, that is, a cultivation technique of high quality and high yield forage grass for barley multiple-planting oats in Alpine region of North China, in particular to the cultivation technique of the high quality and high yield forage grass, which can produce two stubble of forage grass a year and increase forage yield in the Alpine region of North China according to the growth characteristics of barley and oats and requirements of ecological environment. The cultivation technique specifically includes the integrated technology of variety selection, sowing time, sowing mode, sowing quantity, harvesting mode, multiple planting mode and the like. The farming system of forage planting once a year in the Alpine region of North is changed, the multiple planting index is increased, plastic films are not used, the amount of water, fertilizer and pesticides is reduced, less straw residue is caused, environmental pollution is reduced, the optimal selection mode of rotation stubble is achieved, the supply capacity of the forage grass is improved, the pressure of natural grassland is alleviated, and higher ecological,social and economic benefits are achieved.

A barley cultivar, designated MV115, is disclosed. The invention relates to the seeds of barley cultivar MV115, to the plants of barley MV115, and to methods for producing a barley plant produced by crossing barley cultivar MV115 with itself or another barley variety. The invention also relates to methods for producing a barley plant containing in its genetic material one or more transgenes and to the transgenic barley plants and plant parts produced by those methods. The invention also relates to barley varieties or breeding varieties and plant parts derived from barley cultivar MV115, to methods for producing other barley varieties, lines or plant parts derived from barley cultivar MV115, and to the barley plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid barley seeds and plants produced by crossing barley cultivar MV115 with another barley cultivar. This invention further relates to methods for developing other barley varieties or breeding lines derived from variety MV115 including cell and tissue culture, haploid systems, mutagenesis, and transgenic derived lines. MV115 is a high yield, lodging resistant cultivar with exceptional malting characteristics particularly useful in the brewing industry.

The invention discloses usage of a CBL interacting protein kinase gene. The CBL interacting protein kinase gene is used for constructing a transgenic plant which has mercury stress resistance / tolerance. The gene is an Arabidopsis thaliana gene AtCIPK2 for constructing transgenic Arabidopsis thaliana with mercury stress resistance / tolerance; or the gene is a Tibet Plateau annual wild barley (Hordeum spontaneum C.Koch) gene HsCIPK2 for constructing the transgenic Arabidopsis thaliana with mercury stress resistance / tolerance; or the gene is used for constructing transgene rice with mercury stressresistance / tolerance.

Through creation of a detailed linkage map of barley and QTL analysis thereof, there have been found five genetic markers linked to gene locus involved in barley resistance to yellow mosaic disease and situated on barley 1H chromosome, two genetic markers linked to gene locus involved in barley resistance to yellow mosaic disease and situated on barley 2H chromosome barley resistance to yellow mosaic disease, five genetic markers linked to gene locus involved in barley resistance to yellow mosaic disease and situated on barley 3H chromosome, four genetic markers linked to gene locus involved in barley resistance to yellow mosaic disease and situated on barley 4H chromosome, and two genetic markers linked to gene locus involved in barley resistance to yellow mosaic disease and situated on barley 5H chromosome.

The invention discloses a big yellow-feathered broiler feed without corn-soybean meal, belonging to the technical field of poultry feed. In the big yellow-feathered broiler feed, a large amount of low-tannin sorghum (total tannin content of lower than 0.2%) and husk barley are utilized to replace corns; a certain amount of grease (soybean oil) is added to satisfy energy demand; good-quality miscellaneous meal is added to synthesize amino acid to replace soybean meal; corn protein powder is added to satisfy chroma requirement; therefore, the cost of the feed is reduced greatly, the quality of the feed is stable, the healthy growth of broilers is guaranteed and the economic benefit is improved. The big yellow-feathered broiler feed without corn-soybean meal has the advantages of being low in cost and capable of reaching the effect of corn-soybean meal type daily ration; and yellow-feathered broilers fed with the daily ration can grow better. The big yellow-feathered broiler feed without corn-soybean meal is capable of greatly reducing the feed cost and cultivating cost of broilers at this stage, and meanwhile, obtaining better growth performance.

The invention discloses a preparation method for two mixed enzymes of a molecular sieve immobilized barley Beta-amylase and a Pullulanase. The existing immobilized enzyme technology has the defects of complexity, higher cost, low yield and short service life. In the invention, a macroporous molecular sieve is used as a vector and the methods of absorbing the enzymes for a plurality of times as well as crosslinking glutaric dialdehyde for a plurality of times are adopted for preparing the immobilized barley Beta-amylase and the Pullulanase; after the prepared immobilized barley Beta-amylase and the Pullulanase are packaged in column, a cornstarch liquefied liquid of 20 percent is continuously supplied for 18 days under the temperature of 55 DEG C, and then a saccharified liquid with a DE value of more than 58 percent and a maltose content of more than 72.5 percent can be generated; and after 25 days, the DE value can be still as high as 52 percent and the maltose content is about 60 percent. The vector used by the invention is easy to be shaped; and the preparation method has the advantages of simple preparing technique of the immobilized enzyme, gentle condition, a plurality of times of absorbing and crosslinking the enzyme, better mechanical property, stable operation, being capable of repeated use and being suitable for a filling bed reactor. The method can also immobilize other matters with catalyzing activity.

A green papaya health tea, using green tea leaves, papaya leaves, bamboo leaves, barley, corn leaves, wolfberry, cassia seeds, angelica dahurica, frangipani, fresh burdock root, hawthorn, mint leaves as raw materials, during preparation, the raw materials Divide into three parts, dry green tea leaves and Cyclocarya paliurus leaves, heat water to stir and perform ultrasonic treatment to obtain liquid A; dry bamboo leaves, barley, and corn leaves to obtain liquid B, and then mix liquid A with After mixing liquid B, add wolfberry, cassia seed, angelica dahurica, frangipani, fresh burdock root, hawthorn, and mint leaves, boil for 10-15 minutes, keep warm for 2 hours, filter the residue under reduced pressure, let it stand still, and take the supernatant to obtain the finished product. The invention has better hypoglycemic effect, is convenient to drink, has a soft taste, and is suitable for long-term use by patients with hyperglycemia.

The invention discloses a method for accelerating germination in beer barley malting by combining brassinolide (BR), 6-benzyladenine (6-BA) and gibberellic acid (GA), so as to change a process for accelerating barley germination by singly using the gibberellic acid during the prior malting, reduce the amount of the gibberellic acid, improve the germination ratio of the barley, shorten the germination time, and avoid increased hidden trouble of chromaticity of malts caused by using a large amount of the gibberellic acid; and the property of the brassinolide is utilized to improve the mixed-bacteria resistant performance of green malts so as to finally achieve the aims of improving the quality of the malts and reducing the production cost. The method comprises processes of grading, soaking the malts and germinating, and is applied in different periods of the barley germination process through using the brassinolide (BR) with extremely low concentration, efficiency and natural plant hormone and the gibberellic acid (GA) and cytokinin (6-BA) with different concentrations, thereby shortening the germination time by more than 24 h and improving five percentage points of the germination ratio.

The invention discloses osmanthus fragrans health tea capable of maintaining beauty and keeping young and a preparation method of the osmanthus fragrans health tea. The osmanthus fragrans health tea is prepared from the following raw materials in parts by weight: 60-70 parts of chrysanthemum, 30-40 parts of barley, 30-40 parts of osmanthus fragrans, 30-40 parts of lotus, 6-7 parts of white hyacinth beans, 5-6 parts of ham sausage, 7-9 parts of barbeque sauce, 9-10 parts of bitter melon juice, 3-4 parts of minced garlic, 4-5 parts of roasted torreya nucifera, 7-9 parts of kelp, 14-17 parts of fresh cherry juice, 2-3 parts of palm oil, 6-7 parts of asparagus, 1-2 parts of semen cassiae, 1-2 parts of prunus humilis bunge leaves, 1-2 parts of wolfberries, 1-1.5 parts of sunflower flower disc, 1-1.5 parts of radix rehmanniae recen, a proper amount of water and 35-45 parts of nutritional additives. The osmanthus fragrans is added into the health tea. The osmanthus fragrans has the effects of maintaining beauty and keeping young, relieving throat and relieving phlegm and cough, and can be used for treating symptoms such as duodenal ulcer, reed measles, stomach cold and pain, ozostomia, blurred vision and the like; the traditional Chinese medicines added into the health tea have the effects of clearing away the liver-fire, expelling wind-damp, benefiting kidney and improving eyesight, and relaxing bowel.

The invention discloses a formula of baits for spotted silver carp and silver carp, and provides a method for preparing baits for attracting and fishing silver carp for general fishing enthusiasts. The baits mainly comprise wet corn meal which is preliminarily fermented and has a strong sour smell. The baits for the silver carp basically comprise, by weight, 43% of sour meal materials, 30% of corn meal, 16% of barley flour, an appropriate amount of fishy shrimp meal and an appropriate amount of fishy fish meal. The proportions of stinky tofu juice, meshed garlic and the like with a fishy smell, particularly a foul smell, in the fermented strongly sour wet corn meal of the baits for fishing the spotted silver carp need to be increased. The formula is characterized in that the prepared baits for the spotted silver carp and the silver carp are sour, fishy and atomized and have the foul smell.

The invention discloses an alcohol-soluble beta-glucan extract, a preparing method and application thereof and health-care wine, and relates to the technical field of extraction of plant components. The preparing method of the alcohol-soluble beta-glucan extract comprises the steps of taking a medicinal material of hordeum vulgar L.var.nudumHook.f, adding an acid solution, and conducting acid extraction; adding alpha-amylase and glucoamylase into an acid extraction solution for enzymolysis, and then conducting enzyme denaturing to obtain an enzymolysis extraction solution; centrifuging and concentrating the enzymolysis extraction solution to obtain a concentrated solution; adding an ethanol solution into the concentrated solution for alcohol precipitation to obtain an alcohol precipitationsolution; filtering and drying the alcohol precipitation solution. The technology is simple, the operation is convenient, the production period is short, the efficiency is high, and the alcohol-soluble beta-glucan extract is suitable for industrial mass production; the alcohol solublility of the prepared alcohol-soluble beta-glucan extract is good, the alcohol-soluble beta-glucan extract can be dissolved into ethanol of different concentrations and is suitable for producing hordeum vulgar L.var.nudumHook.f beta-glucan products; the alcohol-soluble beta-glucan extract is applied to preparing the health-care wine; the health-care wind contains a large amount of hordeum vulgar L.var.nudumHook.f beta-glucan.

The invention belongs to the technical field of frog breeding, and particularly relates to a breeding method for increasing the condition factor of froglets of rana nigromaculata. The method comprisesthe following specific steps that (1) the depth of a breeding pond is established to be 72-78 cm at the beginning of March, potamogeton malaianus is evenly planted at the bottom of the pond, the froglets of rana nigromaculata are put into the breeding pond at the beginning of April, and light-filling illumination treatment is conducted by using green light every day; (2) frog feed is put four times every day, and the feeding amount every time is same, wherein the frog feed is prepared from sorghum rice, small glutinous millet, grape skin residues, yellow mealworm, pig livers, barley leaves, cactus, pine pollen, steviol glycoside, Chinese bushcherry seed extract, mulberry polysaccharide and bacillus natto; an excellent living environment is provided for the growth of the froglets of rana nigromaculata, the capabilities of absorbing and digesting nutrients and resisting harmful bacteria are improved, the robust growth of the frog bodies is effectively promoted, the frogs are fat, big and strong, the muscle content is high, and the conversion synthesis and accumulation of protein, iron and selenium can also be promoted.

The invention relates to a method for breeding aphids and aphidoletes aphidimyza by means of soilless cultivation of a plant. The method comprises the following steps: (1) spreading barley seeds evenly into a specification plate of a seedling breeding tray, and adding water into a water pond; (2) flatly spreading the barley seedlings, fully covered with corn leaf aphids, onto an iron wire mesh; (3) breeding the aphids, adding water into the water pond every day; (4) moving the seedling breeding tray into an aphidoletes aphidimyza inoculation workshop, inoculating by adopting a cover cage way,and liberating on the day of eclosion; (5) moving the seedling breeding tray on which eggs are laid into a development workshop for developing; (6) putting collected larvae into a beaker, washing thelarvae with water absorbed by a suction pipe, and absorbing impurities; (7) putting the collected mature larvae into a box with vermiculite, and storing in an incubator at 10 DEG C. According to the method, the host plant is planted by using a hydroponic culture method for breeding the aphids and the aphidoletes aphidimyza, thus overcoming the defects of using matrix soil to plant the host plant for propagation, and improving the propagation effect and quality of the aphidoletes aphidimyza.

The invention provides a sampling method of barley microspores. The method comprises the steps of (1) sampling and pretreatment of young ears and (2) collection and purification of microspores. The sampling method of the barley microspores has the advantages that when the young ears are sampled, by controlling the spacing of 1.1-2.0 centimeters from flag leaves to ligules, the induced differentiation difference in microspore culture is shortened, after the microspores obtained through separation are cultured, the inducted embryo formation rate is high, and the green seedling differentiation capacity is strong, the culture and regeneration efficiency of the microspores is improved by 3 times, the requirements for labor and equipment during culture of the microspores are greatly reduced, thequantized sampling standards can be achieved, and the sampling efficiency and the practicability of the standards can be improved.

The invention discloses a method for identifying salt tolerance of barley in a seedling stage. Barley materials to be identified are germinated, after the seeds germinate, seedlings are transferred, salt treatment is then carried out, the chlorophyll content of the seedlings and the dry weight of overground parts are measured, and through data processing and in combination with product indicatorsof the relative chlorophyll content and the relative dry weight of the overground parts, a salt-resistant material can be rapidly and preliminarily identified. By the method, the barbey materials canbe repeatedly screened on a large scale, the occupied space is quite small, the repeatability and accuracy of experiments can be ensured effectively, the chlorophyll content and the dry weight of theoverground parts of the material are simply, rapidly and conveniently measured, and the method has important significance for large-scale screening of group materials.