105 results about "Plant metabolism" patented technology

The present invention is in the field of plant genetics and biochemistry. More specifically, the present invention relates to genes and polypeptides associated with the tocopherol biosynthesis pathway, namely those encoding 4-Hydroxyphenylpyruvate Dioxygenase activity, and uses thereof.

Methods and apparatus for determining when plants require watering, and methods of attending to the watering of plants including signaling the grower that the plants are in need of hydration are provided. The novel methods include real-time measurement of plant metabolics and phytometric physiology changes of intrinsic physical or behavioral traits within the plant such as determining physiological flux measurement of enzyme flux due to environmental changes such as the wind and drought stress, soil and plant mineral deficiencies, or the interaction with a bio-control for organic disease control including, cell movement, signal transduction, internal chemical processes and external environmental processes including when plants require watering, and methods of attending to the watering of plants including signaling the grower that the plants are in need of hydration.

The present invention is in the field of plant genetics and biochemistry. More specifically, the present invention relates to genes and polypeptides associated with the tocopherol biosynthesis pathway, namely those encoding 4-Hydroxyphenylpyruvate Dioxygenase activity, and uses thereof.

A method and apparatus for metabolism manipulation of life forms using spectral output which comprises at least one array of LED light sources which have metabolic manipulating spectral emissions. The array sends one or more environmental signals selected from the group consisting of day / night cycles, seasonal cycles, competitive signals and harsh condition preparedness. A remotely programmable microcontroller is operatively connected to the at least one array for controlling the spectral emissions in a desired manner. The microcontroller selectively sending on commands, off commands and intensity commands to the at least one array. The method and apparatus include software for driving the microcontroller and the software is stored in a memory. A power source is operatively connected to the at least one array of LED light sources, and a graphic user interface facilitates inputting information, by an operator.

The invention provides an artificial wetland processing system constructed by ecological bags, which comprises a collecting tank, a wetland tank and a delivery tank, partition walls at the bottoms of the tanks, partition walls on the peripheries of the tanks, and partition walls among the tanks are constructed by the ecological bags; when the partition walls on the peripheries of the tanks and the partition walls among the tanks are piled up, the ecological bags on the same layer and among the bag layers are connected integrally by project connection buckles; a natural soil layer is arranged at the bottom of the wetland tank; emergent aquatic plants are planted on the natural soil layer; submerged plants are planted on the ecological bags at the underwater parts of the four walls of the wetland tank; terrestrial plants are planted on the ecological bags at the overwater parts; buoyant rafts are arranged on the water surface; buoyant raft aquatic plants are planted on the buoyant rafts. The artificial wetland processing system carries out the purification treatment on sewage through multiple effects of sedimentation, filtration, chemical precipitation, adsorption, decomposition, microbial metabolism, plant metabolism, plant root systems and the like, has the advantages of stereoscopic repair, high efficiency, no limitation from the field, environment protection and low carbon, convenience for construction, installation, maintenance and management, cost saving, and wide application prospect.

An array or multiple arrays of energy efficient LEDs are configured in proximity to plant life to emit light energy in a variety of photosynthetic promoting frequencies and power outputs. Specific light frequencies are selected after analyzing the photosynthetic properties of the plant of interest. The LEDs are remotely controlled and can be remotely controlled through a handheld device using a GUI adapted for that purpose. A variety of LEDs emitting a variety of photosynthetically useful wavelengths are arrayed together. The array can be controlled to emit pre-dawn and after-sunset glows. The array can also be used to inhibit plant growth by adjusting frequencies.

The invention provides a movable and combined subsurface constructed wetland treatment device and method. The device comprises an outer net, an inner net, a separating and filtering net, a ring buckle and a filler layer, wherein the outer net is arranged on the outermost side; the inner net is closely attached to the outer net; the separating and filtering net is closely attached to the inner net and filled with filler; the ring buckle is arranged in the center of the top of the outer net; and plants are planted on the surface of the filler layer. The devices can be connected in parallel to form a single treatment pool system, and multiple treatment pools can be connected in series to form a multi-treatment-pool system; the devices can also be produced in batches in advance, plants are planted, microorganisms are tamed, and the devices can be installed immediately and work immediately when necessary. The system performs purification treatment on sewage through multiple effects such as sedimentation, filtration, chemical precipitation, adsorption, decomposition, microbial metabolism, plant metabolism, plant root absorption and the like, has the advantages that the system is not limited by sites, capable of being produced in a modularized manner and operated in a combined manner, reproducible, removable, replaceable, convenient to manage and maintain, low in cost and the like, and is broad in application prospect.

The invention discloses a winter jujube dedicated biological organic fertilizer, manure and seaweed are taken as fermentation substrates and compounded with trace elements, and the fertilizer integrates efficacies of seaweed fertilizers, microbial fertilizers and trace element fertilizers into a whole; with scientific compatibility application of cyrtomium rhizome, fructus toosendan, polygonum aviculare, radix scutellariae, rhizoma imperatae, spica prunellae, herba lysimachiae, radix achyranthis bidentatae, loofah sponge, fructus cnidii, eclipta prostrata, artemisia apiacea, motherwort and virgate wormwood, and through a liquid fermentation and solid fermentation combined technology, bacillus subtilis, aspergillus niger, effective microorganisms, photosynthetic bacteria, lactobacillus casei and other probiotics are added into soil with high content and high activity, active ingredients promoting plant metabolism, resisting bacteria and suppressing diseases are extracted from Chinese herbal medicines, and thus the fertilizer has the effects of raising flowers, improving the fruit setting rate, killing insects, preventing the diseases, degrading pesticide residues, saving expenditure, increasing production and improving the quality of winter jujube, also has double efficacies of preventing the diseases and increasing fertility, is beneficial for improving the soil environmental pollution, and has wide application prospects.

This invention relates to polar molecule complex fertilizer additive. Humic acids ammonium, bean cake, amino acid powder, seaweed meal, potassium citrate, nitrogen fixation catalyst and plant growth regulator are mixed uniformly as certain ratio, pulverizer is used to crash particle to granularity 80-100 items, then they are filled into woven bag with plastic bag in. this invention can improve plant photosynthesis, improve sugar content in crop product, improve soil and soil environment, active soil and increase fertilizer efficiency. Plant metabolism is improved, output is increased and quality is improved, plant vital activity is adjusted. It can eliminate harmful function of heavy metal ion to soil and crops. The protein in the product has adjusting and catalysis function, it can eliminate bad affection of chlorine ion in chlorine contain complex fertilizer to crops.

The invention discloses bacterial manure integrated liquid fertilizer special for winter jujube. Seaweed serves as the fermentation substrate, and microelements are configured in a composite mode. The fertilizer integrates the effects of seaweed fertilizer, microorganism bacterium fertilizer and micronutrient fertilizer. Cyrtomium fortune, fructus toosendan, polygonum aviculare, scutellaria baicalensis, lalang grass rhizome, selfheal, longhairy antenoron herb, radix achyranthis bidentatae, loofah sponge, fructus cnidii, herba ecliptae, sweet wormwood, leonurus and tarragon are scientifically matched and applied. The bacillus subtilis, bacillus licheniformis, EM bacteria, photosynthetic bacteria, lactobacillus casei and other probiotics are added to winter jujube leaves in a high-content and high-activity mode through a process combining liquid fermentation and solid fermentation, active ingredients for promoting plant metabolism and resisting to bacteria and diseases in Chinese herbal medicine are extracted, the functions of raising flowers, increasing the maturing rate, killing insects and preventing diseases, degrading pesticide residues, saving expenditure, increasing the yield and improving the winter jujube quality are achieved, the dual effects of preventing diseases and adding fertilizer are achieved, the soil environmental pollution is improved beneficially, and the application prospects are wide.

The invention belongs to the technical field of planting of the root of red-rooted salvia, and particularly relates to a planting method for improving the medicinal value of the root of red-rooted salvia. The method comprises the steps of 1, soil fertilization treatment and greenhouse building before seed sowing, wherein the soil biological activity is effectively improved, soil is fertilized, soil bacterium breeding and insect damage are effectively restrained, robust growth of rhizomes is promoted, the nutrient absorbing capability of the root system is enhanced, and the high yield is effectively promoted; 2, seed treatment before seed sowing and seed sowing, wherein the cell viability is effectively improved, the sprouting emergence rate and the seedling strengthening rate are increased, and the good foundation is laid for high yield and high quality; 3, field management after seed sowing, wherein accumulation of soluble sugar and starch is promoted, growth and secretion of the rootsystem are promoted, the enzymatic activity of the root of red-rooted salvia is improved, the plant metabolism intensity is stimulated to be improved, synthesis and accumulation of active pharmaceutical ingredients are effectively promoted, the contents of rosmarinic acid, danshinolic acid B, cryptotanshinone and tanshinone II A can be effectively increased, and the medicinal value is greatly improved.

The invention relates to disease-resistant type water-soluble fertilizer and a preparation method and application thereof. The disease-resistant type water-soluble fertilizer is prepared from the following raw materials in parts by weight: 50-80 parts of wood vinegar, 30-40 parts of biogas slurry, 10-20 parts of potassium sulfate, 10-15 parts of fulvic acid, 3-9 parts of copper sulfate, 1-5 partsof ferrous sulfate and 1-6 parts of a microbial preparation. The wood vinegar capable of inhibiting and killing germs is added to the water-soluble fertilizer provided by the invention, and furthermore, micro nutrients required by plants are added to the water-soluble fertilizer, so that the water-soluble fertilizer contains complete nutrients, meets requirements of plant growth for nutrients, andis capable of promoting plant metabolism and improving antioxidant enzyme activity. The novel water-soluble fertilizer simultaneously has double effects of resisting diseases and promoting plant growth.

The present invention relates to plant enzymes responsible for hydroxylation of abscisic acid, said enzymes capable of 7'- and 8'-hydroxylation of abscisic acid, and polynucleotides encoding the same. The invention further relates to methods for using said polynucleotides to alter plant metabolism, in particular metabolism of abscisic acid. The invention further relates to plants exhibiting altered characteristics as a result of the alteration of abscisic acid metabolism.

The invention relates to the technical field of biological pesticides, in particular to a method for producing a biological medicament fertilizer product through solid state fermentation of biological residue. The method comprises the following steps of: 1) pretreating the biological residue; 2) performing solid state fermentation, namely inoculating bacillus thuringiensis seed liquor into a sterile culture material for solid state fermentation, wherein temperature-changing fermentation that the initial fermentation temperature is reduced by 2-5DEG C is adopted in the 8 to 11 hours of fermentation; and 3) adding chitosan oligosaccharide powder to obtain the biological medicament fertilizer product. The method has the advantages of low cost, simple process, low equipment investment, environment-friendly production process and the like; moreover, in the method, the chitosan oligosaccharide powder is added into a fermentation product, and the obtained biological medicament fertilizer has effects of killing insects in a broad spectrum and inhibiting viruses, has the functions of regulating plant metabolism and promoting plant growth, has the fertilizer efficiency integrating effect, and combines a biological pesticide and a biological fertilizer.

Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway.

The invention relates to a natural biological pesticide fertilizer, a preparation method and a use method thereof. Through detection on the basis of a chromatography and mass spectrometry combined measuring process, the natural biological pesticide fertilizer provided by the invention comprises the following components: 8-52% of acetic acid, 1-4.3% of formic acid, 0.6-3.2% of propionic acid, 0.02-0.1% of hydroxyacetone, 0.4-2% of isoquinoline, 0.2-0.9% of guaiacol, 0.8-2.3% of p-cresol, 0.3-1.8% of m-cresol and the balance of water. The invention has the beneficial effects that the natural biological pesticide fertilizer is easy to dissolve in water, can be easily absorbed by plants, is beneficial to sterilization, parasite expelling and inhibition of plant diseases and insect pests, and is capable of enhancing immunity system of plants, strengthening roots, boosting seedlings, promoting plant absorption, regulating plant metabolism, improving soil and promoting quality and stress resistance of crops; the natural biological pesticide fertilizer can be widely applied to economic crops, such as cereals, vegetables, melon and fruit, tea leaves, edible mushrooms, garden plants and Chinese herbal medicines; the natural biological pesticide fertilizer can be used for treating plant seeds, dipping roots, spraying, performing drop irrigation, watering, and preventing and controlling pests.

The invention discloses an accident tritium source item inversion method based on plant tritium monitoring data and belongs to the field of radiation protection. The accident tritium source item inversion method comprises the following steps that a tritium dynamic atmospheric dispersion model, a multi-level and multi-type soil migration model and a dynamic plant metabolism model are established; tritium release source items under the accident conditions are inversed by adopting a coupling source item inversion algorithm based on the plant tritium monitoring data. The method utilizes the advantages of easy collection and monitoring of plant tritium, the problem of an online gaseous tritium (HTO / HT)monitoring technology of the atmospheric dispersion model for inversing a tritium accident source item adopted in a traditional method is solved, important data is provided for radiation protection and relevant emergency actions after fusion reactor tritium accidents, and accordingly the method has the important guidance significance on fusion reactor tritium accident emergency preparation and fusion reactor safety system design.

Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway.

The invention discloses a foliar micro-fertilizer for grapefruit plantation and a preparation method thereof. The foliar micro-fertilizer comprises the following raw materials: phosphate fertilizer, potash fertilizer, calcium fertilizer, manganese fertilizer, iron fertilizer, boron fertilizer, zinc fertilizer, selenium fertilizer, amino acid and organosilicone. The selenium fertilizer is microbial nano-selenium. Microbial nano-selenium is bioactivated selenium fertilizer. The product can provide comprehensive nutrients for flowering and fruiting, stimulate growth and development of plants, promote absorption of nutrients and plant metabolism, increase photosynthesis and chlorophyll content, enhance bio-antioxidation effect of plants and resistance to environmental stress, improve disease resistance and stress tolerance of grapefruit, prevent abscission of blossoms and fruits, reduce pathological changes of fruits, increase yield and improve quality and mouthfeel.

The invention discloses a Xinjiang artemisia plant metabonomics analysis method. The method comprises the following steps: 1) taking dry powder of different tissue organs of Xinjiang artemisia, respectively performing steps of extraction with an organic solvent, ultrasonic wave, centrifugation, and condensation to obtain a concentrate, then performing redissolving, ultrasonic wave, centrifugationand filtering on the concentrate, and taking supernatants of metabolome of the different tissue organs; 2) employing a liquid chromatogram-tandem mass spectrometry on the supernatants of metabolome ofthe different tissue organs, and processing the obtained data; employing multivariable statistics analysis to obtain differential variables, according to a high-resolution mass-to-charge ratio and tandem mass spectrum data of the differential metabolite, and combining a metabolite database Metlin retrieval contrast analysis, obtaining the difference of the plant metabolome of the different tissueorgans of the Xinjiang artemisia. The method has the advantages that pre-treatment operation on a sample is simple, the stability of an analysis method is good, sensitivity is high, a metabolite covering range is wide, and the metabolome information of the plant can be efficiently and comprehensively obtained.

A violet soilless culture nutrient solution is made from the following raw materials by weight: 2-4 parts of chelated potassium, 1-2 parts of wheat germ, 4-10 parts of cucumber flowers, 1-3 parts of peppermint oil, 0.5-1 part of tuna fish, 0.2-0.5 parts of beef marrow, 8-12 parts of cushaw stem, 0.1-0.2 part of goose egg white, 0.5-1 parts of orange peel, 2-2.5 parts of Ophiopogon japonicas, 1-1.5 parts of sunflower oil, 0.8-1 part of wild jujube, 1.5-2 parts of dried balsam pear, 1-2 parts of folium artemisiae argyi, and 1-2 parts of lotus leaf. The nutrient solution provides a variety of nutrition and trace elements for violet growth, promotes the growth of roots and nutrients absorption by roots, and accelerates plant metabolism, so that the plant is robust, has rich color, strongly fragrant pollen, and is very suitable for viewing.

The invention belongs to the technical field of seedling cultivation, and particularly relates to a seedling method of five-pointed star loquat. The method comprises the following steps of female parent processing, substance cuttage, cuttage and daily management; according to the seedling method, a scientific and reasonable seedling management mode is formed, rooting of cutting slips can be effectively promoted, the method is beneficial for the growth and development of the root system, and the growth of fibrous roots of the cutting slips is promoted; the cutting slips absorb nutrients in the rooting process, the content of endogenous hormones of plants and the activity of important enzymes are adjusted, the metabolism intensity of the plants is adjusted, the survival rate is high, the diseases and insect pests are few, and the growth condition of the root system is good.

The invention provides plant gene promoters, and essential promoter elements, which are root-specific and / or induced by parasitic nematodes. The promoters of the invention are useful for controlling expression of nucleic acids of interest in plant roots.

The invention discloses a sample pretreatment method for plant metabolome analysis. The method comprises the following steps: sampling and inactivating, sample homogenizing and grinding, centrifugal filtration and the like; various tissue parts are separately sampled, are frozen and inactivated quickly by adopting liquid nitrogen, and are homogenized and ground by high-speed oscillation in a liquid nitrogen environment; a mixed sample is extracted by adopting ultrasonic in an assistant manner after being obtained; finally, protein is removed through high-speed centrifugation. According to the sample pretreatment method, the defects of temperature change, easiness in pollution, serious sample waste, relatively poor repeatability, uneven sample mixing, relatively low work efficiency, high operating danger coefficient, high requirements on the proficiency and work experience of operating personnel and the like are overcome. The sample pretreatment method can be well applied to hard tissue sampling, homogenizing, grinding and extracting of woody plant samples of tea trees and the like, and is a rapid, nondestructive and pollution-free sample pretreatment technology for performing a metabonomics analysis test. The sample pretreatment method can also be applied to a quality component analysis, RNA (Ribonucleic Acid) extraction, a proteomics analysis and the like.

The invention relates to the field of agricultural technology, and concretely relates to a nanometer plant photosynthesis accelerant as well as a preparation method and application thereof. The nanometer plant photosynthesis accelerant provided by the invention is prepared from nanometer titania, a carbon nanomaterial, an oxygenate, a dispersing agent, a wetting agent and water; through the coordination of the components, the plant photosynthesis utilization ratio can be effectively improved, the plant photosynthesis participates in and adjusts a plant metabolism process, the plant growth is promoted, and the accumulation of plant dry matters is increased, so that the crop yield is greatly increased; in addition, the nanometer plant photosynthesis accelerant is convenient to use, simple in preparation process, low in production cost, capable of effectively increasing the economic benefit of planters, meanwhile, is harmless to human and animals, free of pollution to environment and residues, and suitable for popularization and application.

The invention relates to methods and products for manipulating plant metabolism and resistance to infection.

The invention discloses a cultivation method for high yield of a Camellia oleifera forest. The cultivation method comprises the steps of land selection and land preparation, seedling selection, afforestation and planting, young forest management, harvesting and the like. The Camellia oleifera cultivated with the method is characterized in that survival rate is high, forest establishment is fast, fruit bearing period is short, and fruit bearing only takes 3-4 years after seedling planting. In the formula of basic fertilizer, nitrogen plays an important role in promoting plant growth and development; phosphate of phosphorus pentoxide has an important effect on plant metabolism, and can promote the development of root systems, improve the absorptive capacity of plants from the soil, enhance the stress resistance of plants, and promote the development of plant flowers and fruits; potassium of potassium nitrate plays a good role in promoting the growth of buds, young leaves and root tips of plants, and can enhance the stress resistance of plants, reduce diseases, prevent branches from being dry, and promote overwintering. Cake fertilizer of organic fertilizer is high in nitrogen and phosphate content, complete in nutrient, and lasting in fertilizer effect, and can continuously supply nutrients for crop growth and development; humus fertilizer has the effects of improving soil structure, supplying crops with a variety of nutrients and stimulating crop growth.

The invention provides a plant metabolism regulator and a preparation method thereof and relates to the technical field of fertilizers. The plant metabolism regulator comprises the following components in percentage by mass: 1-70% of composite traditional Chinese herbal medicine extracts, 1-15% of composite immune vitamins, 1-15% of composite macro and medium trace elements, 1-20% of combined nutrients and 20-50% of water-soluble nano organic carbon powder, wherein the composite traditional Chinese herbal medicine extract is prepared by compounding at least two traditional Chinese herbal medicine extracts. The nutrition combination match is balanced, plant secondary metabolism is effectively regulated, and growth and development of plants are promoted. In addition, the invention further relates to a preparation method of the plant metabolism regulator. The preparation method comprises the following steps: mixing the composite traditional Chinese herbal medicine extracts, the compositeimmune vitamins, the composite macro and medium trace elements, the combined nutrients and the water-soluble nano organic carbon powder, thereby obtaining the plant metabolism regulator with balancednutrition and excellent regulation effect.

The invention discloses a detoxication microorganism leavening agent and a preparation method and an application thereof. The leavening agent comprises saccharomycetes, lactic acid bacteria, manure fiber monad, bacillus and gordonia, the detoxication microorganism leavening agent can be obtained through classified liquid fermentation and multistage solid fermentation, the content of pesticide and nitrate of the corroded material can be effectively lowered, the biological organic fertilizer prepared by the leavening agent can improve the fertilizer maintenance capacity of the soil and the buffer capacity of water supply through improving the structure of the soil, the utilization ratio of the chemical fertilizer can be improved, the pollution of toxic material can be reduced, active factors generated by microorganism can be used for regulating the plant metabolism, the disease resistance and stress resistance of the plant can be improved, and the yield and crop quality can be obviously improved.

The process of preparing multipurpose plant foliage fertilizer with natural botanic materials includes the following steps: spraying hot water to the surface of edible fungus, packing into plastic bag for some time, cutting into grains, soaking in hot water and regulating pH value, eliminating slag, adding sugar to obtain culture liquid; reacting the culture liquid in a reaction kettle via stirring at normal temperature, homogenizing in a homogenizer, and adding preservative and stabilizing agent to obtain foliage fertilizer. The present invention has the following advantages: high plant physiological activity of promoting and regulating plant metabolism and strengthening plant resistance and immunity, capacity of promoting plant absorption to organic components, etc.