34 results about "Stratiotes" patented technology

The invention discloses an organic leaf fertilizer and a preparation method of the organic leaf fertilizer. The organic leaf fertilizer is prepared from the following raw materials in terms of parts by weight: 44-46 parts of urine, 14-16 parts of rhizobium astragalus, 20-22 parts of rape pollen, 13-15 parts of maize seeds, 8-10 parts of withered flowers, 12-14 parts of bleeding sap, 5-7 parts of brown sugar, 13-15 parts of willow bark, 2-4 parts of gibberella, 11-13 parts of stonewort, 6-8 parts of calcium hydroxide, 12-14 parts of pistia stratiotes, 7-9 parts of tea seed cakes, 3-5 parts of collophanite and 1-3 parts of polyhalite. The organic leaf fertilizer has the advantages of quickness in fertilizer efficiency, good fertility, insect pest resistance and capability of significantly increasing crop yield.

The invention belongs to the technical field of tea planting and particularly relates to a method for planting vane tea. The method comprises the following steps of 1, selection of a vane tea garden,wherein original sandy loam in the old stratum of metamorphic rocks or loam with deep and loose soil, abundant organic matter and the pH of 5.5-7.5 is selected as a plantation garden of vine tea; 2, field planting, wherein tea seedlings are planted in a field in a hole planting mode, whole reclamation soil preparation is not conducted, original plants and shrubs are retained, and the biodiversityof the tea garden is maintained; 3, management and protection, wherein within 2 years of the early stage of the tea seedlings in the garden, the tea seedlings are watered at regular time, weeds aroundthe tea seedlings are removed, there is no need to manage the tea seedlings after the tea seedlings grow out to climb to the side shrubs, and the tea seedlings grow naturally. The biodiversity of thetea garden is fully retained, pests and diseases are effectively avoided, and therefore the use of pesticides and other growth agents is avoided.

The invention belongs to the technical field of medicine and pharmacology, and particularly relates to a medicinal preparation used for treating allergic medicamentosus stomatitis. The medicinal preparation is prepared from lycogala epidendrum, kochia shoots, albizia chinensis, dry sandalwood, pratia nummularia roots, hungaian morning glory roots, trapa incisa, golden sealavender flowers, apricotleaf ladybell roots, shallots, herba glechomae, garcinia xanthochymus, grass-leaved eria, tritonia crocata, pistia stratiotes, pyrola, huanggaoben, Chinese sericocalyx herbs, fissistigma bracteolatum, bean curd crust, pilea martini, grenateleaf hetreopappus herbs, angled bittersweet roots, manyflower jasmine herb flowers, lysozyme chloride, zinc hyaluronate, limonene, sorbitol, sodium alginate, vitamin C, polyvinyl alcohol, N-dodecyl sarcosinate sodium and accessories. Through the multiple Chinese herbs with reasonable compatibility and Western medicine ingredients with a regulating effect, the medicinal preparation has the effects of removing swelling, relieving pain, diminishing inflammation and achieving the antibacterial effect, also has the effects of promoting salivation, inducing diuresis and removing toxicity, promotes sensitinogen discharge, helps congestive or oedematous or anabrotic or oozy skin tissue to recover rapidly, is free of side effects and has high universality.

The invention relates to a Pistia stratiotes culture method and a method for monitoring lead exceeding by adopting Pistia stratiotes, belongs to the technical field of environmental protection engineering and relates to a propagation and ecological restoration technology for plants which are sensitive to lead and can enrich lead. The Pistia stratiotes culture method and the method for monitoring the lead exceeding by adopting the Pistia stratiotes sequentially comprise the steps of picking mature Pistia stratiotes seeds, taking seeds which are stored for over 100 days by a water soaking method, carrying out asexual propagation one week after the natural germination of the seeds, continuously clearing maternal plants of first and second generations, reserving robust plants of a third generation, and then, placing the Pistia stratiotes of the third generation in floating islands and water areas to be monitored. According to the method, whether the lead content of water of river courses is overproof or not can be displayed in a direct-viewing, convenient, economical and rapid manner.

The invention discloses feed prepared from hydrophyta natantia. The feed is prepared from, by weight, 35-45 parts of corn, 20-30 parts of hydrophyta natantia powder, 5-10 parts of bean pulp, 5-10 parts of protein powder, 5-10 parts of pepper meal, 1-2 parts of calcium powder, 1-2 parts of microelements, 5-10 parts of dried blood, 2-4 parts of modified starch and 2-5 parts of lipase, and the hydrophyta natantia powder is any one or more of lotuses, calami, scirpus tabernaemontani, cattail, reed, water lilies, royal water lilies, water chestnuts, nymphoides peltatum, hydrilla, hornwort, eel grass, water caltrop, myriophyllum spicatum, water hyacinth, pistia stratiotes, hydrocharis, azoila imbricate, salvinia molesta, lemna minor, duckweed, water cabbages, eichhornia crassipes and lemna minor. The feed is simple in matching and convenient to use, the hydrophyta natantia is used for replacing part of grain raw materials (mainly beans are replaced and the use amount of the corn is reduced), and the cost of the feed is greatly reduced.

Methods for treating substrates, including the skin and hair, by contacting the substrate with an extract of the Pistia Stratiotes plant are described, along with skin-care and hair-care compositions containing such extracts and processes for preparing such extracts.

The invention relates to tea planting, in particular to a wild cultivation simulation method of ampelopsis grossedentata. The method comprises the following steps of 1, selection of a tea garden, wherein original sandy loam or loam of an old metamorphic rock stratum with loose and deep soil and a pH value of 5.5-7.5 is selected as plantation land of ampelopsis grossedentata, the content of organicmatter in the soil of the tea garden is high, the content of available potassium, total nitrogen and available phosphorus is high, the cation exchange capacity is high, and the content of harmful substances and heavy metal is low; 2, planting, wherein a hole planting mode is adopted for planting tea seedlings, there is no need to carry out full reclamation and soil preparation, thus original plants and shrubs are maintained, and the biological diversity of the tea garden is retained; 3, management and protection, wherein the tea seedlings are watered in time in the first two years of the early formation stage of the tea garden, weeds around the tea seedlings are removed, and after the tea seedlings grow out and climb to the shrubs beside the tea seedlings, the tea seedlings are allowed togrow naturally without further management. The method ensures the original ecological properties of ampelopsis grossedentata, avoids application of chemical fertilizers and pesticides and thus avoidsthe accumulation of harmful substances such as heavy metal, and the industrial quality of production is high.

The invention discloses a method for breeding crayfish. The method comprises the following steps: 1) selection of a culture pond; 2) disinfection treatment; 3) water culture; 4) transplantation of aquatic plants; 5) release of shrimp seeds: In 1-3 d before the shrimp seeds are released, first pistia stratiotes is released at the rate of 20-30 kg / mu, and snails should be released at the rate of 50-100 kg / mu; then the shrimp seeds are released at the density of 100000 to 120000 / mu; 6) feed feeding: the crayfish feed is used as feed for feeding; the daily feed feeding amount was 10-20% the totalquantity of crayfish, and the feed is fed three times in the morning, noon and late nights; in the feeding process, a Chinese herb decoction is administered once a month, the dosage is 10-20 kg / mu, and the Chinese herb decoction is obtained by adding water and decocting radix astragali, radix codcnopsitis pilosulas, rhizoma Atractylodis, polyporus umbellatus and radix glycyrrhizae by specific ratio. The method can effectively improve the survival rate of crayfish.

The invention discloses a method for chemically preventing and removing water hyacinths and pistia stratiotes.The method is completed through the first step of pretreatment, the second step of pesticide application and the third step of a check test.The method has the advantages that mesotrione can effectively prevent and treat field broad-leaved weeds and can also prevent and treat two vicious aquatic weeds, namely, the water hyacinths and the pistia stratiotes fast and effectively; a body and metabolin of the pesticide both belong to low-toxicity substances, degradation in water is fast, the activity of aquatic organisms and drinking water safety are not affected, and the aims of safe and efficient prevention and treatment with time and labor saved are achieved.

The invention discloses a method for preventing and eliminating water hyacinth and pistia stratiotes at the same time. The method comprises the steps of pretreatment, pesticide application and test contrast. The method has the advantages that fomesafen can effectively prevent and treat field broad-leaf weeds and can also prevent and treat the malignant aquatic weeds water hyacinth and pistia stratiotes fast and effectively; toxicity to fishes and aquatic organisms is low, and toxicity to birds and bees is also low. Activities and drinking safety of the aquatic organisms are not influenced, and the purpose of safe, efficient, time-saving and labor-saving prevention and treatment is achieved.