59 results about "Parasitic plant" patented technology

The present invention discloses an inoculation method of cistanche tubulosa by using a light medium-mesh bag container, belonging to the technical field of inoculation of parasite plant. The method comprises the steps of: bunch planting of the cistanche tubulosa seed after the inductive process of germination in the mesh bag container containing medium, cuttage with tamarix chinensis in the mesh bag container, culturing for about two months in the environment with a temperature between 25 to 35 DEG C, the air humidity larger than 70% and the water content of culture medium larger than 90%. The method can increases the root density of the tamarix chinensis and enhances the inoculation rate greatly. The invention has the advantages of short inoculation time, simple technique, low cost, small management area, labor saving, convenient transport of nursery stock, and can realize the industrialized nursery process to reduce the production cost and enhance the economic benefit.

The invention discloses a method for cultivating emerald pearl. The surface of the pearl formed by traditional growing method is off-white, yellowish-white, baby pink and the like; although the pearl has beautiful colored luster, the color is also monotonous, especially, the pearl cannot present the effect of emerald. The method in the invention uses animal gall juice, bamboo juice, parasitic plant juice, herminium lanceum (Thunb.) Vuijk juice, submarine stone solution, and vitamin B12 solution to prepare a pearl nucleus treating liquid; during practice, in the method, the treating liquid is used to treat the cultivated pearl nucleus, and then the pearl is cultivated through a conventional cultivating method for 1-2 year; the nacreous layer of the harvested pearl presents transparent or translucent emerald effect, and is glittering and translucent; the pearl is green and blue, and is round with beautiful colors; and the pearl has florid and exalted appearance, novel and beautiful appearance and colorful colors.

The invention discloses cultivation liquid for emerald pearls. Surfaces of pearls formed by the conventional growth method are in an off-white color, a yellowish-white color, a baby pink color and the like, although the pearls have beautiful colored luster, the colors are still monotonous, and particularly the emerald effect of the pearls cannot be shown. The cultivation liquid for the pearls is prepared from animal biliary liquid, bamboo juice, parasitic plant juice, ophiuros juice, seabed stone solution and vitamin B12 solution. In the practice process, after cultivated pearl nuclei are processed by the cultivation liquid, the pearls are cultivated by the conventional cultivation method for 1 to 2 years, and nacreous layers of the obtained pearls achieve the transparent or semitransparent emerald effect, the pearls are glittering and translucent, round as the pearls and smooth as jade, gorgeous and noble, beautiful and colorful, and mainly take green and blue colors.

The invention discloses a preparation method of an organic fertilizer for vegetables. The preparation method comprises the following steps: (1) mixing the following raw materials in parts by mass: 200 parts of a 5%-8% palm essence solution, 290 parts of a 5%-8% bamboo essence solution and 50 parts of bamboo stem cells, adding water and fermenting for 7-8 days; (2) mixing 100 parts of a 5%-8% moran or intsia essence solution with 30 parts of moran or intsia stem cells, adding water and fermenting for 7-9 days; (3) adding 180 parts of a 5%-8% eichhornia crassipes or duckweed essence solution and 30 parts of eichhornia crassipes or duckweed stem cells into a mixture obtained in the step (2), adding water and fermenting for 8-9 days; (4) adding 100 parts of 5%-8% akala essence and 20 parts of akala stem cells into a mixture obtained in the step (3), adding water and fermenting for 6-8 days; (5) performing rotary separation on a fermented product prepared in the step (4) through a centrifugal separator at the speed of 15,000 r / min for 2 hours, and fermenting at 30-35 DEG C for 6-8 days.

The invention relates to a preparation method of a botanic organic fertilizer. The preparation method comprises the following steps: (1) according to mass fraction, mixing 300 parts of 5-10% palm essence solution, 40 parts of 5-10% bamboo essence solution and 60 parts of bamboo stem cells, adding a moderate amount of distilled water for uniformly stirring, and fermenting for 7-8 days; (2) re-mixing 190 parts of 5-10% Moran or Merbau essence solution and 10 parts of Moran or Merbau stem cells, and fermenting for 7-9 days; (3) adding 180 parts of 5-10% Eichornia crassipes or duckweed essence solution and Eichornia crassipes or duckweed stem cells into the mixture obtained from the step (2), and fermenting for 7-9 days; (4) adding 100 parts of 5-10% akala parasitic plant essence solution and 10 parts of akala parasitic plant stem cells into the mixture obtained from the step (3), and fermenting for 6-8 days; and (5) after fermenting 100 parts of milk for 7 days, adding the milk into the mixture obtained from the step (4), and fermenting for 7 days to obtain the product botanic organic fertilizer.

The invention relates to a method for comprehensively utilizing desert parasitic plant cynomorium and a product and application thereof and particularly relates to a cynomorium triterpene component extract and a cynomorium polyphenol-cysteine condensation compound and a composition of the cynomorium triterpene component extract and the cynomorium polyphenol-cysteine condensation compound, a preparation method thereof and application thereof in aspects of drugs, (functional) foods, cosmetics and the like.

The invention relates to the field of plant antiviral genetic engineering, and discloses a potato Y virus gene fragment for efficiently producing siRNA, an attenuated vaccine, a preparation method andapplication thereof. The potato Y virus gene fragment that efficiently produces siRNA includes at least one of a PVY1 fragment, a PVY2 fragment and a PVY3 fragment. The nucleotide sequences of the PVY1 fragment, the PVY2 fragment and the PVY3 fragment are shown as Seq ID No. 13, Seq ID No. 14 and Seq ID No. 15, respectively. The gene fragment can produce siRNA efficiently after being inoculated with parasitic plants. The attenuated vaccine is based on the attenuated mutant of TVBMV. The attenuated mutant of TVBMV is embedded with an effective gene fragment that can induce cross protection against potato Y virus. The effective gene fragment comprises the potato Y virus gene fragment capable of producing siRNA. The attenuated vaccine against potato Y virus has stable effects, can play an effective cross-protection role, significantly reduces the damage of plants infected with potato Y virus virulent strains, delays the onset of plants, and greatly reduces losses.

The invention discloses a rapid inoculator for a parasitic plant growing in desert. The rapid inoculator comprises a peripheral tubular guide tube and a sharp head inner core, wherein the sharp head inner core coincides with the internal diameter of the tube. The sharp head inner core is arranged in the cavity of the tubular guide tube to form a corresponding sliding match structure. The sharp head inner core can be inserted in the rear end opening of the tubular guide tube. The front end of the tubular guide tube is the cone, and the conical head is provided with an opening, wherein the sharp head end of the sharp head inner core can extends from the opening. The sharp head end of the sharp head inner core and the front end cone of the tubular guide tube form an integrated penetrating-ground component. With the present invention, the technical problem of rapid inoculating of the parasitic plant growing in the desert can be solved.

The invention discloses a soil conditioner and a use method thereof. A preparation method of the soil conditioner comprises the following steps: (1) mixing the following raw materials in parts by mass: 200 parts of a 5%-10% palm seed essence solution, 250 parts of a bamboo essence solution and 50 parts of bamboo stem cells, adding water and fermenting for 7-8 days; (2) mixing 200 parts of a 5%-10% moran or intsia essence solution with 50 parts of moran or intsia stem cells, adding water and fermenting for 7-9 days; (3) adding 90 parts of a 5%-10% eichhornia crassipes or duckweed essence solution and 50 parts of eichhornia crassipes or duckweed stem cells, adding water and fermenting for 7-9 days; (4) adding 50 parts of a 5%-10% akala essence solution and 10 parts of akala stem cells, adding water and fermenting for 6-8 days; (5) adding 50 parts of prepared fermented milk into a mixture obtained in the step (4), adding a proper amount of distilled water and fermenting for 7 days to obtain the soil conditioner.

The invention relates to the field of plant antiviral genetic engineering, and discloses a tobacco mosaic virus gene fragment for efficiently producing siRNA, an attenuated vaccine, a preparation method and application thereof. The tobacco mosaic virus gene fragment that efficiently produces siRNA includes at least one of a TMV1 fragment, a TMV2 fragment and a TMV3 fragment. The nucleotide sequences of the TMV1 fragment, the TMV2 fragment and the TMV3 fragment are shown as Seq ID No. 13, Seq ID No. 14 and Seq ID No. 15, respectively. The gene fragment can produce siRNA efficiently after beinginoculated with parasitic plants. The attenuated vaccine is based on the attenuated mutant of TVBMV. The attenuated mutant of TVBMV is embedded with an effective gene fragment that can induce cross protection against tobacco mosaic virus. The effective gene fragment comprises the tobacco mosaic virus gene fragment capable of producing siRNA. The attenuated vaccine against tobacco mosaic virus hasstable effects, can play an effective cross-protection role, significantly reduces the damage of plants infected with tobacco mosaic virus virulent strains, delays the onset of plants, and greatly reduces losses.

The invention discloses a golden pearl cultivation method. Pearls cultivated in the traditional method have off-white color, yellowish white color, pale yellow color and the like and are monotonous in color and luster. By means of the golden pearl cultivation method, treating fluid is prepared by egg and pericarp soaking solution, huangyan rock solution, Caulis Spatholobi root soaking solution, parasitic plant podomere soaking solution and rock honey solution, pearl nucleuses are treated by the treating fluid and then inserted into a living shell, then pearls are cultivated in a general cultivation method, and after 1-2 years of cultivation, pearl layers of the obtained pearls have transparent or semi-transparent golden color and are glittering and translucent, the golden color can be shallow or deep along with different contents of the treating fluid and different cultivation time, and the golden pearls can be round, smooth in color, gorgeous and noble, special and attractive and colorful.

The invention provides a propagation method for obtaining of thesium chinense seeds through out-of-season planting of thesium chinense, which comprises the following steps: providing a planting area: arranging a greenhouse in an area with annual sunshine duration greater than or equal to 2400 h; sowing treatment: when the temperature in the greenhouse is 19-21 DEG C for multiple continuous days, covering the turned soil with a mixture containing shell-broken thesium chinense seeds, parasitic plant seeds and dry sand, applying a water-retaining agent, covering a seedling culture substrate, building a plastic arched shed, and covering the plastic arched shed with a sunshade net; after full seedlings emerge, removing the plastic arched shed and opening the sunshade net; growth control: keeping the temperature in the greenhouse at 15-25 DEG C, and in the yellow seedling stage and when thesium chinense seedlings are higher than 10 cm, performing intertilling and weeding, removing partial leaves of parasitic plants, watering and applying water flush fertilizer; removing flowering branches and part of leaves of the parasitic plants when the parasitic plants are in the stem extraction period and the thesium chinense is in the branching period, watering again and applying the water flush fertilizer; and finally, collecting naturally fallen mature fruits in a flower and fruit period to obtain the thesium chinense seeds.

Parasitic plants parasitizing on crops can be controlled effectively, by providing an agent for controlling parasitic plants, which comprises tiadinil or the like as the active ingredient and a method for using an agent for controlling parasitic plants, which comprises treating a parasitized plant or soil with an effective amount of agent for controlling parasitic plants. As a result, the yield of crops can be recovered to the level of parasitism-free crops. Additionally, by inhibiting parasitism of parasitic plants strongly, development of the next generation can be inhibited so that the level of pollution with parasitic plants on agricultural land can be lowered with cultivating sensitive crops.

The process of producing callus and differentiating sprout by inducing cistanche salsa seed includes the following steps: inoculating cistanche salsa seed through heat treatment and sterilization to MS cultivation medium of 2,4-D and / or KT for inducing cultivation; and transferring the callus of cistanche salsa produced in the inducing cultivation solid cultivation medium with B5 cytokinin of 6-BA and / or GA3 for secondary culture. The heat treatment activates the seed of cistanche salsa and the synergistic action of 2,4-D and / or KT overcomes the independence of the seed of cistanche salsa on the host in sprouting, so that the present invention can raise the incidence rate of the callus of cistanche salsa seed, promote cell division and induce tissue differentiation and differentiate sprout of callus.

The invention discloses a method for preventing parasitic plant broomrape, a specific preparation for same and purposes of the specific preparation. The key points of the method are that one or more than two kinds of Strigolactones biosynthesis inhibitors TIS108,TIS13,TIS101,TIS102,TIS103,TIS104,TIS105,TIS106 and TIS107 are mixed according to one proportion to prepare the specific preparation to process broomrape seeds, so the seeds can germinate during a non-growth period and die due to the failure of finding a host and therefore broomrape seed library in the soil can be effectively reduced. By the use of the prevention method, the seeds can germinate during a non-growth period and die due to the failure of finding a host and therefore broomrape seed library in the soil can be effectively reduced. The method can be easily operated and requires low cost and causes no pollution to the environment.

Provided is a novel compound which can germinate seeds of root parasitic plants, more specifically, a compound represented by the formula:wherein R1, R2, R3, R4, and R5 are the same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, or a lower alkoxy group, or R1 and R2 are linked together to form a lower alkylenedioxy group, or R1 and R2 together with the adjacent carbon atoms form a benzene ring, or R2 and R3 are linked together to form a lower alkylenedioxy group, or R2 and R3 together with the adjacent carbon atoms form a benzene ring,R6 represents a hydrogen atom or a lower alkyl group,X and Y are the same or different and each represents an oxygen atom and a sulfur atom, andn represents an integer of 0, 1 or 2, and a method for controlling root parasitic plants.

The seeds of parasitic plants of the genera Striga and Orobanche will only germinate after induction by a chemical signal exuded from the roots of their host. Many of these compounds have been isolated and identified from a number of different plant species and are collectively called the strigolactones. Here we show that the strigolactone germination stimulants are derived from the carotenoid pathway. This finding is used to create crop species that do not induce germination of parasitic plant seeds anymore and therefore are resistant to parasitic plants. Also provided is a method to use chemicals and mycorrhizae to inhibit germination stimulant production to control parasitic plants. Also provided are strigolactone overproducing trap and catch crops.

The invention discloses a composition capable of preventing and eliminating cuscuta parasitic plant,a preparation and applications thereof. The composition comprises touch-out selective triazolinone herbicide and a systemic herbicide according to the mass ratio of 1:(0.1-10), and the touch-out selective triazolinone herbicide and a systemic herbicide are combined according to certain weight ratio, the prevention and elimination effects of the cuscuta parasitic plant can be enhanced, and safety to host is achieved; the composition and the preparation are used for preventing and eliminating the cuscuta parasitic plant in the landscape plant, and the ornamental effect of the landscape plant is not influenced while the fast and thorough prevention and elimination effect are achieved. Trials proved that the selection and proportion of the components in the technical scheme have synergistic interaction effects on the prevention and elimination of the cuscuta parasitic plant, and the prevention and elimination rate is more than 99%.

The invention discloses a composition and a preparation for preventing and eliminating garden cuscuta plants and applications of the composition and the preparation. The composition consists of a contact selective triazolinone type herbicide and a systemic herbicide in a mass ratio of 1:(0.1-10), wherein the contact selective triazolinone type herbicide and the systemic herbicide are combined together according to a certain weight ratio to improve the effect of preventing and eliminating cuscuta parasitic plants, and are safe for hosts at the same time. The composition and the preparation are used for preventing and eliminating the parasitic cuscuta plants among garden plants, so that while a quick and complete preventing and eliminating effect is achieved, the ornamental effect of the garden plants is not influenced. A test proves that the component selection and proportioning in the technical scheme provided by the application have a synergistic effect on preventing and eliminating the cuscuta plants, and the preventing and eliminating rate can reach more than 99%.

Provided is a novel compound which can germinate seeds of root parasitic plants, more specifically, a compound represented by the formula:wherein R1, R2, R3, R4, and R5 are the same or different and each represents a hydrogen atom, a halogen atom, a lower alkyl group, or a lower alkoxy group, or R1 and R2 are linked together to form a lower alkylenedioxy group, or R1 and R2 together with the adjacent carbon atoms form a benzene ring, or R2 and R3 are linked together to form a lower alkylenedioxy group, or R2 and R3 together with the adjacent carbon atoms form a benzene ring,R6 represents a hydrogen atom or a lower alkyl group,X and Y are the same or different and each represents an oxygen atom and a sulfur atom, andn represents an integer of 0, 1 or 2, and a method for controlling root parasitic plants.

The present invention relates to compositions consisting of: (a) at least one ethylene-releasing compound, and (b) at least one fatty acid ester, alone or in combination with one or more excipients, vehicles or additives, and / or (c) one or more noxious agents. The invention also relates to the use of said composition and to methods for controlling parasitic plants and / or hemiparasitic plants that cause infestations in certain trees. The composition of the invention is characterized in that it exhibits a high degree of adhesion to the parasitic and / or hemiparasitic plant is selective and acropetal, and hast excellent stability and water-impermeability, allowing the prolonged and constant release of ethylene.

The invention discloses a parasitism grafting method of rosa liana and rosaceae fruit trees. The method comprises the steps that robust rosaceae fruit trees without diseases or pests are used as hostplants, and full rosa liana seeds without diseases or pests are selected as parasitoidism plant seeds; the adopted seeds are sterilized and then used and can also be soaked for germination accelerating; an electric drill is used for punching, the standard is achieved that a hole deeply reaches the lignin and the trees are not punched completely, the hole is kept invariant, the area of the internalhole is large, and saw dust is removed; then, a mixed medium is placed, and rose seeds are wrapped by the mixed medium; then, a strapping tape is used for strapping, the matrix is not exposed, and the position of the hole is pricked by a needle; after seed germination, proper fixing is conducted until parasitism plant seeds grow to the size equal to the tree hole of a host, the skin layers of theparasitism plants and the host are slightly scraped and strapped in time, and the two kinds of plants can grow together. According to the method, nursery stocks of flower and fruit trees in an unusual shape can be cultivated, the pleasure is added to the life of people, and the trees have high ornamental value.

The present invention relates to compositions consisting of: (a) at least one ethylene-releasing compound, and (b) at least one fatty acid ester, alone or in combination with one or more excipients, vehicles or additives, and / or (c) one or more noxious agents. The invention also relates to the use of said composition and to methods for controlling parasitic plants and / or hemiparasitic plants that cause infestations in certain trees. The composition of the invention is characterized in that it exhibits a high degree of adhesion to the parasitic and / or hemiparasitic plant is selective and acropetal, and hast excellent stability and water-impermeability, allowing the prolonged and constant release of ethylene.

The invention discloses a compound prepared based on indole-3-carboxylic acid and capable of promoting seed germination of parasitic plants, and a preparation method thereof and particularly relates to the technical field of seed germination. The structural general formula of the compound is shown in the formula (1) in the specification. In the formula, the group R is selected from at least one of 4-CH3, 5-CH3, 6-CH3, 7-CH3, 4-F, 5-F, 6-F, 7-F, 4-Cl, 5-Cl, 6-Cl, 7-Cl, 4-Br, 5-Br, 6-Br, 7-Br, 5-NO2, 4-OCH3, 5-OCH3, 5-OH, 5, 6-2F, 5-OCH2Ph, 4, 7-2Cl, 4-C2H5 and 4-OC2H5; and n is equal to 1 or 2 or 3. The compound provided by the invention has the advantage of being capable of promoting germination of striga asiatica seeds.

The invention discloses a method for preventing and controlling aleurocanthus spiniferus. The method comprises the steps of establishing an ecological tea garden, pruning branches and cleaning the teagarden, combining preventing and controlling of pests such as coccids, aphids, red spiders and the like before germination in early spring, performing drainage well, increasing application of organicfertilizers, digging out aleurocanthus spiniferus parasitic plants at the periphery of the tea garden, preventing and controlling larvas, conducting physical preventing and controlling, conducting reasonable picking, conducting medical preventing and controlling and closing the garden in winter. According to the method for preventing and controlling the aleurocanthus spiniferus, by improving ecological conditions of the tea garden, ecological diversity of the tea garden is increased, by pruning the branches and cleaning the tea garden, the tea garden maintains good ventilation and light transmission, by cultivating robust tree vigor, pest and disease resistance of trees are improved, and by conducting biological preventing and controlling, physical preventing and controlling and pesticidepreventing and controlling, the number of the leurocanthus spiniferus and damage caused by the leurocanthus spiniferus are reduced, so that preventing and controlling are achieved, and yields and profits are increased.

The invention discloses a collateral freeing and activating parasitic plant tea. The tea is made of parasitic Chinese starjasmine stem, parasitic loranthus, parasitic rabdosia neruosa, parasitic raisin tree seed, and parasitic lichee. The form and species of tea are enriched. Chinese starjasmine stem has the functions of dispelling wind, removing dampness, freeing the collaterals, relieving pain, clearing heat, cooling the blood, removing toxicity, and eliminating swelling; the parasitic loranthus has the functions of tonifying the liver and kidney, strengthening the muscles and bones, dispelling rheumatism, and preventing miscarriage, and is mainly used to treat symptoms of sour and pains in waist and knee, weakness in bones and muscles, slim limbs, and numbness and pains caused by rheumatism; the rabdosia neruosa has the functions of clearing heat, removing toxicity, eliminating swelling, relieving pains, promoting appetite, and helping digestion; the raisin tree seed has the functions of activating blood, dissipating stasis, removing dampness, and calming panting; and the lichee has the functions of refreshing, reinforcing the intelligence, and boosting qi. The parasitic plants have the similar functions and effects as those of the corresponding hosts, and are made into tea for convenient drinking. The tea has a mellow and thick taste, is capable of freeing the collaterals obstructed by blood stasis and qi, and can relieve heart and cerebral vessel sclerosis to a certain extent.

The invention discloses a method for cultivating emerald pearl. The surface of the pearl formed by traditional growing method is off-white, yellowish-white, baby pink and the like; although the pearl has beautiful colored luster, the color is also monotonous, especially, the pearl cannot present the effect of emerald. The method in the invention uses animal gall juice, bamboo juice, parasitic plant juice, herminium lanceum (Thunb.) Vuijk juice, submarine stone solution, and vitamin B12 solution to prepare a pearl nucleus treating liquid; during practice, in the method, the treating liquid is used to treat the cultivated pearl nucleus, and then the pearl is cultivated through a conventional cultivating method for 1-2 year; the nacreous layer of the harvested pearl presents transparent or translucent emerald effect, and is glittering and translucent; the pearl is green and blue, and is round with beautiful colors; and the pearl has florid and exalted appearance, novel and beautiful appearance and colorful colors.

The invention discloses Chinese magnoliavine fruit hypoglycemic parasitic tea. Through the form utilizing parasitic Chinese magnoliavine fruits, parasitic broadleaf holly leaves, parasitic yellow-budtea and parasitic stevia rebaudiana to prepare into the tea, the forms and types of the tea can be enriched. The Chinese magnoliavine fruits have the effects of constraining the lung, nourishing kidney, promoting the secretion of saliva or body fluid, arresting sweating and arresting seminal emission; the broadleaf holly leaves have the effects of dispelling the wind and heat, improving eyesight and promoting the secretion of saliva or body fluid, and can mainly treat headache due to pathogenic wind-heat, toothache, hot eyes, suppurative otitis media, aphtha, fever and polydipsia, diarrhea anddysentery; and the stevia rebaudiana has the effects of adjusting blood pressure, softening blood vessels, reducing blood fat, blood sugar and urine sugar, inhibiting bacteria, stopping bleeding, easing pain, losing weight, nourishing skins, nourishing yin, promoting body fluid, helping digestion, promoting pancreas, spleen and stomach functions and clearing away heat and toxic materials, and isused for drinking and urine, diabetes and hypertension. The parasitic plants also have the effects similar to host plants; and after the parasitic plants are prepared into the tea, the tea is convenient in drinking, thick and mellow in taste, and has a certain conditioning effect on the increasing of blood sugar of human bodies.