8 results about "Lespedeza bicolor" patented technology

The invention discloses a wild lespedeza seed dormancy breaking and germination accelerating method, and belongs to the technical field of plant seed breeding. The method comprises the steps of physical skin breaking, surface cleaning and disinfection, warm water seed soaking, chemical dormancy breaking, gradient germination accelerating, batch sowing and intelligent water and fertilizer management. Aiming at the problems of low natural germination rate, irregular seedling emergence and the like caused by double obstacles of hard seed coats and shallow physiological dormancy of wild lespedeza seeds, the method synchronously breaks the double dormancy obstacles through a multi-stage synergistic mechanism of constructing a moisture permeation channel through physical coat breaking, breaking dormancy through chemical dormancy breaking and simulating environmental signals through gradient germination acceleration, and the germination rate of the wild lespedeza seeds is improved. The seed germination rate and the seedling emergence uniformity are effectively improved, and mildewing is inhibited. The method is stable in process, high in operability and suitable for large-scale seedling raising of the wild lespedeza, and reliable technical support is provided for ecological restoration engineering.

The invention provides a preparation method of lespedeza tea capable of improving flavone content and antioxidant activity. The method comprises the following steps: preparing raw materials, removing impurities, spreading and airing, frying, rolling, drying, and sealing and storing. The prepared lespedeza tea has the sensory quality of complete leaves, clear soup color, palatable taste and flower and fruit fragrance and the antioxidant activity of scavenging free radicals.

This invention relates to compositions and methods relating to a combination of naturally-occurring active ingredients useful for the regulation of kidney and excretory system function. The combination of active ingredients, comprising vitamin B6, vitamin E, iron, roundhead lespedeza, birch leaf, and red bilberry, improves the function of kidney structures. The present invention may be used to achieve lower blood nitrogen content, including help to eliminate creatinine, urea, uric acid, by improving glomerular filtration and thus delaying hemodialysis. The present invention may be used to achieve a pronounced anti-inflammatory effect on the kidneys and the urinary tract. The present invention may also be used on its own or as a part of conventional treatment for a long time or indefinitely.

The invention provides a microorganism for improving grassland and application of the microorganism for improving the grassland, the microorganism for improving the grassland comprises Bradyrhizobium japonicum TG101, and further comprises one or more of Brevibacterium tumefaciens TG15, Phyllobacterium tumefaciens TG47 and Enterobacter ludwigii DP20, and the microorganism for improving the grassland further comprises one or more of Bradyrhizobium japonicum TG101, the Brevibacterium tumefaciens TG15, the Phyllobacterium tumefaciens TG47 and the Enterobacter ludwigii DP20. According to the application, novel application of the brevibacterium friariorum TG15, the leaf bacillus dulcis TG47 and the enterobacter ludwigii DP20 is innovatively found, that is, the three bacteria and the combination thereof can promote nodulation of the bradyrhizobium elwardii TG101; the compound microbial fertilizer disclosed by the invention has the functions of greatly improving the nodulation quantity, root nodule diameter and nitrogen fixation capability of lespedeza daurica in the field, and greatly improving the yield, quality and medicinal components of lespedeza daurica.

The application discloses a method for inhibiting Artemisia annua in a Hulunbuir typical grassland by using mixed sowing of local dominant plants, and belongs to the technical field of grassland ecological restoration and vegetation regulation. The technical scheme is as follows: during the seedling stage to the initial branching stage of the Artemisia annua, 70% bensulfuron-methyl water dispersible granules are sprayed to perform selective inhibition; 30-45 days after the spraying, local dominant plant grass seeds are supplemented and sowed, and the local dominant plant grass seeds are composed of Leymus chinensis, Leymus mollis, Thinopyrum intermedium, Melilotus officinalis, and Lespedeza davurica; 10-15 days after the supplement and sowing, 1 ton of decomposed sheep manure organic fertilizer is applied per mu. Field verification shows that the application can reduce the biomass proportion of the Artemisia annua by 76.71%, increase the aboveground biomass of the vegetation by 73%-80% compared with a control, increase the organic carbon in the surface layer of the soil by 14.29%, and increase the available phosphorus by 83.02%.

Provided in the present invention is a method for providing shelter from the wind and for fixing sand in a sandified grassland of Horqin, which method involves: S1, using an automatic sand barrier laying device to lay a mechanical sand barrier in the sandified grassland of Horqin, wherein a material for the mechanical sand barrier is one of or any combination of reed segments, straw mats, rice straw, Salix gordejevii, and Salix psammophila branches; S2, planting biological sand barriers inside the mechanical sand barrier to form a composite sand barrier, wherein the biological sand barriers are shrubs, and the shrubs are a combination of Salix gordejevii, Hippophae rhamnoides, Caragana microphylla, Caragana korshinskii, Corethrodendron fruticosum, Lespedeza davurica, and Artemisia halodendron; and S3, spreading seeds of herbaceous plants between the biological sand barriers, wherein the herbaceous plants comprise leguminous plants, gramineous plants and annual plants, and the ratio, by plant number, of leguminous plants : gramineous plants : annual plants is 3 : 5 : 1. By means of the technical solution of the present invention, the plant survival rate can reach up to 81.5%, and the coverage can reach up to 62.1%.

The invention discloses a method for inhibiting typical grassland artemisia annua of a Hagenberg temperate zone by mixed sowing configuration of indigenous dominant plants, and belongs to the technical field of grassland ecological restoration and vegetation regulation, and the technical scheme is as follows: spraying 70% saflufenacil water dispersible granule diluent for selective inhibition from the seedling stage to the initial branching stage of the artemisia annua; 30-45 days after spraying, a local dominant plant grass seed combination is resown, and the local dominant plant grass seed combination is composed of leymus chinensis, grass, elytrigia intermedium, astragalus melilotus and lespedeza daurica; 10-15 days after reseeding, 1 ton / mu of decomposed sheep manure organic fertilizer is applied. According to field verification, the biomass ratio of the artemisia annua is reduced by 76.71%, the biomass on the vegetation ground is increased by 73%-80% compared with a control group, the organic carbon on the soil surface layer is increased by 14.29%, and the rapidly available phosphorus is increased by 83.02%.

The application discloses a soothing after-shaving composition for men with sensitive skin and application, and relates to the technical field of cosmetics.The soothing after-shaving composition for men with sensitive skin provided by the application is composed of extracts of a wallaby paw, a lespedeza, a vitex agnus-castus and a alnus heteroloba.The composition provided by the application can reduce the damage caused by shaving, relieve pain after shaving, and make the skin smooth after long-term use.In addition, the after-shaving soothing composition is composed of plant components, and no alcohol is added in the after-shaving care product, so that the after-shaving soothing composition is more suitable for people with sensitive skin.