37 results about "Puccinellia tenuiflora" patented technology

The invention discloses a method for establishing a grazing artificial pasture on a black soil beach, which includes: firstly using locally introduced and domesticated local grass-seeds; and secondly, according to biological characteristics of forage grass and the principle of species niche in communities, mixing Qinghai Festuca sinensis, Qinghai Poa crymophila and Qinghai Poa pratensis according to a certain seeding proportion, mixing Elymus nutans or Elymus sibiricus Qingmu No.1, Qinghai Poa pratensis, Qinghai Poa crymophila and Puccinellia tenuiflora according to a certain seeding proportion, and mixing Elymus nutans or Elymus sibiricus Qingmu No.1, Qinghai Festuca sinensis, Qinghai Poa pratensis, Qinghai Poa crymophila and Puccinellia tenuiflora according to a certain seeding proportion, so that utilization rate of environmental sources (water, heat and light) is increased, and pasture service life is prolonged. The grass-seed combination and establishment technique is extensional, and with development of research and production practice, the combination and establishment technique is still expansible.

The invention discloses a reseed composite material of moderately degraded grasslands in a high cold pasturing area. According to the formula, the reseed composite material comprises elymus nutans of which the purity degree is greater than 95%, siberian wildrye of which the purity degree is greater than 95%, thinflower alkaligrass of which the purity degree is greater than 95%, poa crymophila of which the purity degree is greater than 95%, cattle and sheep manure, superphosphate and urea. The invention also provides an application method of the reseed composite material. Compared with other methods, the reseed composite material and the application method have the beneficial effects of high-density seed application amount, high protection role, stable colony, prevention of weed invasion, inhibition of weeds, prevention of losing of seed materials, prevention of high evaporation rate and the like; and the most important utilization of moisture in the critical period of plant growth is ensured by a technology of topdressing before rain.

The invention belongs to the technical field of natural plant application, and in particular relates to a pesticide for killing aphides and a preparation method thereof. The pesticide is prepared from pure natural plants. The pesticide is prepared from the following raw material herbs in part by weight: 8-12 parts of nutgrass flatsedge, 8-12 parts of puccinellia tenuiflora, 8-12 parts of folium artemisiae argyi and 8-12 parts of scandent hop. The preparation method of the pesticide for killing aphides comprises the following steps: extracting, separating and concentrating nutgrass flatsedge, puccinellia tenuiflora, folium artemisiae argyi and scandent hop and compatibly applying to obtain the environment-friendly natural green pesticide which has low aphis drug resistance, good effect of preventing and controlling pest, no environmental pollution and no residue.

The invention discloses a step-type improving method for severe soda saline-alkali soil, and belongs to the technical field of improvement and utilization of degraded soil. The method solves the problem of low desalinization rate of soil by directly planting rice in soda saline-alkali soil in the existing method. The improving method comprises the following steps: step one: a, selecting a strong saline-alkali resistant plant puccinellia tenuiflora; b, establishing a grid field; c, carrying out heavy harrowing and land preparation; d, carrying out seeding without covering soil, concretely sowing puccinellia tenuiflora seeds in the severe saline-alkali soil subjected to the heavy harrowing and land preparation in a sowing period; e, regulating and controlling moisture; and f, carrying out maintenance and management; and step two: g, carrying out shallow turning and harrowing and land preparation; h, uniformly applying a modifier to the paddy grid field; and i, carrying out regular rice planting and field management. According to the method, the improvement and utilization of the severe soda saline-alkali soil is divided into two stages, namely, in the first stage, the adaptability ofthe strong saline-alkali resistant plant to the severe saline-alkali is utilized, and in the second stage, the rice planting is carried out on the basis of reduced saline-alkali resistance of the soil in the first stage. The chemical improving input is reduced, and the gradual improvement and utilization of the heavy soda saline-alkali soil is realized.

A herbicidal composition containing isoxaflutole, atrazine and metolachlor comprises the active ingredients of isoxaflutole, atrazine and metolachlor in the weight ratio of 1-50:0.1-20:0.1-20. The active ingredients account for 1-60 wt% of the preparation, and the balance are auxiliary components allowable and acceptable in pesticide. The dosage form of the herbicidal composition can be missible oil, suspension, wettable powder, water dispersible granule, emulsion in water, micro-emulsion, granules, microcapsule and water aqua. The herbicidal composition effectively controls main weeds in rice field, such as barnyard grass, moleplant seed, Digitaria sanguinalis Scop. and goose grass, and weeds in winter wheat field, such as amur foxtail, wild oats, Polypogon fugax, annual meadowgrass, Sclerochloa dura, Puccinellia tenuiflora, Italian ryegrass, Lolium temulentum, bromegrass, Phleum paniculatum, Aegilops tauschii, Beckmannia syzigachne, wheatgrass, shepherd's purse, Sisymbrium junceum Willd., and Stellaria aquatica Scop.

The invention discloses a saflufenacil, glyphosate and quizalofop-p-ethyl-containing weeding composition. The mass ratio of effective components, namely saflufenacil, glyphosate and quizalofop-p-ethyl, in the weeding composition is (1-50): (0.1-20): (0.1-20); the total mass of the effective components in the preparation accounts for 1 to 60 percent of the whole preparation mass, and the rest comprises pesticidally available and acceptable auxiliary components; the weeding composition can be missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, granules, microcapsules and an aqueous solution. The weeding composition can effectively remove main weeds in a paddy field, such as barnyard grass, moleplant seeds, digitaria sanguinalis and eleusine indica, and winter wheat weeds, such as alopecurus aequalis, oat grass, polypogon fugax, bluegrass, sclerochloa dura, puccinellia tenuiflora, italian rye grass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii cosson, tong grass, wheatgrass, shepherd's purse, descurainia Sophia and crickweed.

The invention relates to a method for improving germination rate of Puccinellia tenuiflora seeds. Before germination, the Puccinellia tenuiflora seeds are soaked in a Bacillus subtilis GB03 bacteria liquid. The scheme for treating Puccinellia tenuiflora seeds can effectively improve the germination potential and germination rate of Puccinellia tenuiflora seeds, alleviate the phenomena of no seedling emergence or late seedling emergence, irregular seedling emergence, seedling lack and ridge break after sowing, and ensure the role of pioneer species of Puccinellia tenuiflora in the improvement of saline alkali soil and vegetation restoration. At the same time, Bacillus subtilis the characteristics of no toxicity or harm to human and animal, no pollution to the environment, no pathogenicity and strong resistance. The method for improving the germination rate of Puccinellia tenuiflora seeds provided by the invention has simple operation, can be widely applied to planting of pasture forage, and has important economic value.

The invention relates to a Puccinellia tenuiflora direct seeding water planting method, and aims to solve the problems that existing Puccinellia tenuiflora planting methods are untidy in germination, poor in flexibility, inconvenient in applications, easy to be polluted by green alga, complex in operation, and cannot be applied in a large scale; the novel method comprises the following steps: 1, processing water planting colonization baskets; 2, assembling cultivation containers; 3, processing and sowing Puccinellia tenuiflora seeds; 4, culturing Puccinellia tenuiflora seedlings. The Puccinellia tenuiflora direct seeding water planting method can be realized in large scale.

The invention discloses a traditional Chinese medicine preparation for treating acute cystitis and a preparation method of the traditional Chinese medicine preparation, belonging to the field of traditional Chinese medicines. The traditional Chinese medicine preparation comprises the following effective components: folium eucalypti, Thesium chinense, Basella alba, Puccinellia tenuiflora, Umbilicaria esculenta, herb of Russian Boschniakia, rhizome of roof iris, scandent hop, shorthairy antenoron, tenacious condorvine, rhizoma curcumae longae, radix rhapontici, fructus chebulae, long stephania herb, all-grass of purple cyathocline and stamen nelumbinis. By virtue of proper compatibility, complementation and synergy of medical materials, the traditional Chinese medicine preparation is accordant with theories of traditional Chinese medicines and modern medicines, has the efficacies of clearing away heat and toxic materials, inducing dieresis, treating strangurtia, killing bacteria, diminishing inflammation, strengthening body resistance, tonifying deficiency and cooling blood for hemostasis, is convenient to use and has no undesirable, toxic or side effect, and the absorption effect is good; and clinical verification proves that the traditional Chinese medicine preparation has excellent effects on relieving and treating acute cystitis and is suitable for being popularized and applied to clinic treatment and nursing of acute cystitis.

The invention discloses chicken feed for decreasing the disease rate and a preparation method thereof. The chicken feed is prepared from, by weight, 200-240 parts of corn, 30-40 parts of buckwheat, 30-40 parts of green beans, 5-7 parts of puccinellia tenuiflora, 4-6 parts of edible fungus residues, 3-4 parts of white sugar, 1-3 parts of goosegrass herbs, 3-5 parts of angelica keiskei, 1-3 parts of brown sugar, 2-4 parts of hyacinth bean flowers, 18-22 parts of white tephrosia, 3-5 parts of kiwi fruit seeds, 18-22 parts of fruit residues, 3-5 parts of sugar beet roots, 3-5 parts of pollen pini, 4-6 parts of tenebrio molitor manure, 3-5 parts of lactic acid bacteria, 2-4 parts of vicia villosa, 1-3 parts of cellulase and 2-4 parts of furnace soil. The corn, buckwheat, white tephrosia, vicia villosa and puccinellia tenuiflora are used in cooperation with the goosegrass herbs, angelica keiskei, hyacinth bean flowers, the kiwi fruit seeds and furnace soil, in this way, nutrients needed by the growth of chickens can be improved, digestion and absorption of the chickens for the feed can be promoted, the conversion rate of the feed can be increased, the immunity of the chickens can be further improved, the capacity of resisting diseases can be enhanced for the chickens, healthy growth of the chickens can be guaranteed, growth performance indexes of the chickens can be improved, and the feed does not contain antibiotics, and is free of residues and toxic and side effects, safe and environmentally friendly.

The invention relates to a method for preparing a puccinellia tenuiflora nanometer slow release alkali-resistant penetrating agent and belongs to the technical field of fabric dyeing and finishing. The method comprises the steps of cultivating puccinellia tenuiflora with a special method, picking leaves to prepare a puccinellia tenuiflora alkali-resistant enzyme solution after the two-leave period, then making the solution react with emulsion chitosan powder, ethanediol and other substances in a cross-linking mode to obtain puccinellia tenuiflora nanometer slow release alkali-resistant particles, and finally making the puccinellia tenuiflora nanometer slow release alkali-resistant particles react with isooctanol polyethenoxy ether and other substances under a certain condition. The method has the advantages that the alkali-resistant strength of the prepared penetrating agent is over 200 g/L, permeability is extremely high, and the method can be widely applied to pretreatment of cotton, linen and cotton and linen blended fabrics.

The invention belongs to the technical field of traditional Chinese medicine research and development and particularly relates to medicine for treating kidney stone. The medicine is prepared by, by weight, 10-25 parts of radix dipsaci, 5-12 parts of caulis akebiae, 12-17 parts of ramulus cinnamomi, 3-10 parts of radix aconiti lateralis preparata, 9-15 parts of taraxacum mongolicum, 10-30 parts of concha ostreae, 11-20 parts of fructus aurantii, 5-10 parts of rhizoma sparganii, 5-10 parts of radix clematidis, 20-35 parts of rust-brown crotalaria, 15-25 parts of puccinellia tenuiflora, 13-16 parts of Polygonum aviculare, 15-20 parts of Bidens pilosa L. and 18-25 parts of auricularia auricula. The medicine is small in toxic and side effect, evident in curative effect, capable of treating both symptoms and root causes and low in relapse rate after cure. A preparation method of the medicine is simple, low in cost, easy to operate and easy to popularize and use.

The invention relates to a method for increasing the carbon sequestration amount of moderately-degraded puccinellia tenuiflora meadow vegetation. The method comprises the steps that 1, soil preparation is conducted on the portions, without coverage or with low plant coverage rate, in a preset area in shallow ploughing and light raking manners, the soil preparation time is the first ten days of April in the same year, soil blocks need to be smashed in the soil preparation process, and the soil ploughing depth needs to be 4-6 cm; 2, a predetermined ecological preparation is adopted to be appliedto the prepared land the first ten days or the middle ten days of April in the same year; 3, a predetermined fertilizer is adopted to be applied to the land to which the predetermined ecological preparation is applied in the first ten days or the middle ten days of April in the same year; 4, predetermined grass seeds are sowed on the land to which the predetermined fertilizer is applied in the middle ten days or the last ten days of April in the same year; and 5, later-period management and protection are conducted, wherein watering is mainly conducted in the sowing period. The method can effectively improve the growth environment of the vegetation, improve the productivity and the carbon sequestration capacity of the vegetation and increase the carbon sequestration amount of the vegetation.

The invention discloses a method for increasing the carbon sequestration amount of severely-degraded puccinellia tenuiflora meadow vegetation. The method comprises the steps that 1, soil preparation is conducted on the portion, without coverage or with low plant coverage rate, in a preset area in shallow ploughing and light raking manners, wherein the soil preparation time is the first ten days ofApril in the same year, soil blocks need to be smashed in the soil preparation process, and the soil turning depth needs to be 5-10 cm; 2, a predetermined ecological preparation is applied to the prepared land in the first ten days or the middle ten days of April of the same year; 3, a predetermined fertilizer is applied to the land to which the predetermined ecological preparation is applied inthe first ten days or the middle ten days of April in the same year; 4, predetermined grass seeds are sowed on the land to which the predetermined fertilizer is applied in the middle ten days or the last ten days of April in the same year; and 5, later-period management and protection are conducted, wherein watering is mainly conducted in the sowing period. The method can effectively improve the growth environment of the vegetation, improve the productivity and carbon sequestration capacity of the vegetation and increase the carbon sequestration amount of the vegetation.

The invention discloses a weed-killing composite containing penoxsulam, mesotrione and pyribenzoxim, wherein the quality radio of the penoxsulam, the mesotrione and the pyribenzoxim of effective components in the weed-killing composite containing penoxsulam is 1-50:0.1-20:0.1-20, the total quality of effective components in a preparation is 1%-60% of the whole quality of the preparation, and the others are auxiliary components which are allowed to use and receive in pesticide. The formulations of the weed-killing composite containing the penoxsulam, the mesotrione and the pyribenzoxim are missible oil, suspending agent, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules, microcapsule formulations and water agent. The formulations of the weed-killing composite containing the penoxsulam, the mesotrione and the pyribenzoxim can effectively remove main weeds in rice such as barnyard grass, moleplant seeds, digitaria sanguinalis, eleusine indica and the like and winter wheat weeds such as amur foxtail, avena fatua, polypogon fugax, bluegrass, sclerochloa dura, puccinellia tenuiflora, italian rye grass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii cosson, beckmannia syzigachne, wheatgrass, shepherdspurse herbs, descurainia sophia and crickweed and the like.