27 results about "Uniconazole-P" patented technology

The invention provides a green and efficient shoot control method for early maturing cultivation of mangoes, and belongs to the technical field of plant planting. According to the shoot control method, in the shoot control period of mango growth, uniconazole, prohexadione calcium and potassium phosphite are adopted for shoot control of mangoes, so that shoot growth is inhibited, matter accumulation of fruiting mother branches is improved, and the flower forcing success rate is increased. According to the method, the mango tree is subjected to shoot control by using a specific shoot control method, so that the mango tree can be kept robust, the leaf color is dark green, the chlorophyll content is remarkably increased, the photosynthesis capacity is remarkably enhanced, effective accumulation of fruiting mother branch substances is facilitated, growth of young shoots can be effectively inhibited, and the yield is increased. Necessary conditions are provided for transformation of the fruiting mother branches from vegetative growth to reproductive growth.

The invention discloses a high-throughput genetic transformation method of agrobacterium tumefaciens-mediated maize immature embryos and application of the high-throughput genetic transformation method. According to the method, uniconazole is added into a differentiation / regeneration subculture medium, an optimization system suitable for corn immature embryo genetic transformation is established, and efficient and stable genetic transformation of corn can be effectively achieved in an agrobacterium tumefaciens-mediated mode. Analysis on transformation data of transformation vectors in a year before and after optimization shows that the regeneration plant obtaining proportion is obviously improved to 20.04% after optimization from 4.5% before optimization; the annual average conversion efficiency is obviously improved from 2.19% before optimization to 7.48% after optimization; and the average conversion period is shortened from 112 days before optimization to 93 days after optimization.

The invention relates to a chemical control agent suitable for liquorice and screening of the chemical control agent. The chemical control agent is composed of uniconazole. The invention also provides application of uniconazole in preparation of the glycyrrhiza chemical control agent, and optionally, the chemical control agent has one or more of the following applications: a, reducing the area of glycyrrhiza leaves; b, increasing the chlorophyll content of licorice leaves; c, thickening the roots of the licorice roots; d, reducing the height of licorice plants; e, increasing underground biomass of liquorice; f, increasing the content of total flavonoids in liquorice roots; and g, increasing the content of one or more of glycyrrhizic acid, liquiritigenin, isoliquiritigenin and glycyrrhetinic acid of the licorice roots. The invention further provides a method for improving lodging resistance of liquorice. The method comprises the step of applying uniconazole to the liquorice. The invention provides a thought and a method for effectively controlling the plant height of liquorice and improving the economic benefit of liquorice cultivation, and lays a foundation for field management and sustainable development of subsequent liquorice cultivation.

The present invention provides an integrated regulator and a regulation method for the strip intercropping mode of soybean and corn, belonging to the technical field of high-yield cultivation of crops. The regulator includes regulator I and regulator II which are independently packaged; regulator I uses water as a solvent and includes components with the following final concentrations: 150-350 mg / L of ethephon, 30-50 mg / L of uniconazole, 10-50 mg / L of diethyl aminoethyl hexanoate, and 1-3 mL / L of surfactant; regulator II uses water as a solvent and includes components with the following final concentrations: 50-60 mg / L of uniconazole and 1-3 mL / L of surfactant. The regulator of the present invention is universal for soybeans and corns, realizes the integrated chemical control of soybeans and corns, combines the adjustment of spraying time, reduces the chemical control times and labor costs, and achieves the effects of controlling plant growth, preventing lodging and increasing yield.

The invention discloses a method for preserving a liquid algae-bacteria composite microbial agent, wherein glucose, urea, potassium dihydrogen phosphate and magnesium sulfate are added to the liquid algae-bacteria composite microbial agent, ethyl paraben, natamycin, uniconazole and glycerol are added after dissolution, pH is adjusted, and a composite microbial agent preservative solution is obtained, which is stored in the dark. The preservation method of the invention utilizes the synergistic effect between the various components to effectively improve the survival rate of the liquid algae-bacteria composite microbial agent. The invention is suitable for preserving the liquid algae-bacteria composite microbial agent, and provides a basis for further application of the liquid algae-bacteria composite microbial agent in production and life.

The invention discloses a composite plant growth regulator and a preparation method and application thereof, belonging to the field of plant growth regulators. The composite plant growth regulator comprises the following main components: sea buckthorn oil, brown cyanidin, triacontanol, uniconazole, and salicylic acid. The plant growth regulator of the invention adds sea buckthorn oil and brown cyanidin, and these two components are compounded with triacontanol, uniconazole and salicylic acid to form a composite plant growth regulator. The synergistic effect of multiple substances increases the number of effective panicles, the number of panicles and the thousand-grain weight of rice plants on the one hand, thereby increasing the yield; on the other hand, the internode length of the base of the rice is shortened, the plant height is shortened, the stalk is promoted to be thick, and the lodging resistance of the rice is enhanced. The plant growth regulator of the invention can be used alone as a plant growth regulator for increasing rice yield, reducing plant height and improving lodging resistance. In addition, the plant growth regulator of the invention has a wide source, low cost, simple preparation method, convenient use, and is easy to promote.

The invention relates to the technical field of biology, in particular to application of a plant growth regulator composition in cultivation of leguminous crops. The gibberellic acid A3, the gibberellic acid A4, the gibberellic acid A7 and uniconazole are compounded, so that the multiple effects of reducing flower pod falling, increasing the pod bearing number, remarkably improving the chlorophyll content and the photosynthetic rate, coordinating vegetative growth and reproductive growth balance and synchronously improving the grain weight, the grain number and the grain protein content are achieved, and the gibberellic acid compound has important agricultural application value.

The application discloses a fresh-consumption type sweet potato yield-increasing and quality-improving regulator fertilizer and an application method and application thereof, and belongs to the field of agricultural technology. The regulator fertilizer comprises a plant growth regulator (uniconazole and mepiquat chloride), a nutrient element fertilizer (a phosphorus source and a potassium source), a biological stimulant and a trace element fertilizer. Preferably, the biological stimulant comprises alginic acid and amino acid, and the trace element fertilizer comprises zinc, boron and iron. The application further provides an application method of the fertilizer, which comprises root dipping treatment and foliar spraying. The application realizes comprehensive regulation on the growth of sweet potato by compounding uniconazole and mepiquat chloride and combining a phosphorus and potassium source, trace elements, a biological stimulant and a synergist, and has remarkable effects in controlling stem and vine growth, promoting tuber enlargement, improving yield and quality, enhancing plant stress resistance and the like, and is low in cost, convenient to apply and has a wide application prospect.

This invention discloses a method for improving the aroma of regenerated fragrant rice. Belonging to the field of crop cultivation technology, this method significantly increases the content of the aroma compound 2-acetyl-1-pyrroline (2AP) in regenerated fragrant rice by simultaneously applying paclobutrazol or uniconazole (two plant growth regulators) during the tillering fertilizer application for the first-season fragrant rice, applying urea as a bud-promoting fertilizer before harvesting the first-season fragrant rice, and controlling the harvesting timing and stubble height of the first-season fragrant rice. Simultaneously, it can stabilize or increase the yield of fragrant rice, achieving stable or increased yield while improving the aroma. This invention is beneficial for improving the rice quality of regenerated fragrant rice and promoting its production.

The invention relates to the technical field of plant growth regulators, in particular to a growth regulator for bamboo shoots and a preparation process of the growth regulator. The preparation process comprises the following steps: preparing the uniconazole zinc complex; preparing a compound emulsion; preparing a capsule skin material emulsion; and preparing the growth regulator for bamboo shoots. Uniconazole and zinc acetate are compounded, uniconazole is a plant growth regulator and can inhibit biosynthesis of plant endogenous gibberellin so as to slow down stalk elongation and promote root system development, zinc is one of microelements necessary for plant growth, and zinc acetate can promote root system growth and increase the absorption capacity of a root system, so that the growth rate of the root system is increased. The uniconazole and the zinc acetate can have a synergistic effect, development of the bamboo shoot root system is further promoted, the water and nutrient absorption capacity of the bamboo shoot root system is enhanced, plants can more efficiently utilize nutrients in soil, and overall growth is promoted.

The invention relates to a feed triticale seed treatment method, and belongs to the technical field of agricultural planting. By using a compound medicament of uniconazole, humic acid chelated zinc and betaine, the germination rate, the lodging resistance and the tiller number of the feed triticale in a saline-alkali environment are remarkably improved. Experiments show that under the stress of 0.5% salt and alkali, the germination rate of an all-component optimized group reaches 83.3%, the proline content reaches 32.7 mu mol / g, the chlorophyll SPAD value is 36.5, the sodium-potassium ratio (Na < + > / K < + >) is 0.43, the tiller number is 5.5 per plant, and the breaking strength of stalks is 38.5 N. According to the method, the optimal proportion of uniconazole 30 mg / L, humic acid chelated zinc 0.03% and betaine 0.05% is determined, and the obvious synergistic interaction effect is achieved.

The present application discloses a medicament for improving the defoliation and ripening effect and yield of chemically topping cotton. The active ingredients of the medicament are brassinolide, gibberellin and uniconazole; wherein the mass ratio of the brassinolide, the gibberellin and the uniconazole is 1: (5000-9000): (200-400). The present application also provides a method for applying the medicament, which comprises mixing the medicament with water and diluting it, and then spraying it on the leaves. The medicament is used once 43-55 days after chemical topping of the cotton and 9-21 days before spraying the defoliant; the dosage of the medicament is 120-250 g of active ingredient per hectare. The medicament containing brassinolide, gibberellin and uniconazole of the present invention is sprayed in the middle growth period of the cotton plant, which can increase the boll weight and the number of bolls per plant while improving the sensitivity of the cotton to leafing and ripening, thereby promoting the increase in cotton yield and quality.

The application discloses a large-scale cutting of ginkgo and a cutting method thereof, and the cutting method comprises the following steps: cutting and dwarfing pruning a 4-5 year old ginkgo mother plant, pruning the lateral branches of the cut mother plant for multiple times, spraying a plant growth regulator after each pruning to promote the development of the lateral branches of the mother plant, cutting the branches on the lateral branches of the mother plant as cuttings, and inserting the cuttings into a substrate after treating the cuttings with a plant growth regulator. The method adopts the cutting and multiple pruning to promote the sprouting of the plant and generate the juvenile branch, greatly increases the number of cuttings, sprays 6-benzyladenine or brassinolide to improve the quality and quantity of the cuttings, and further uses methyl jasmonate, naphthalene acetic acid and uniconazole to jointly treat the cuttings to significantly improve the rooting rate of the cuttings. The method can be used for cultivating the leaf ginkgo and the ginkgo mother plant with excellent characteristics, significantly shortens the formation time of the cutting callus and adventitious roots, is simple and easy to operate, is suitable for large-scale cutting, and has popularization value in the asexual propagation of the ginkgo clone.

This invention discloses a method for cultivating ultra-long grain rice, belonging to the field of agricultural planting technology. The method includes: selecting ultra-long grain rice seeds with a plant height ≥150cm and a single panicle grain length ≥8.5mm, and transplanting them after seedling cultivation; preparing aminated cellulose nanocrystals with an average particle size of 50-200nm; loading uniconazole and brassinolide onto the aminated cellulose nanocrystals to obtain supported nanocellulose, with uniconazole loading at 5-15wt% and brassinolide loading at 0.01-0.05wt%; dispersing the supported nanocellulose and polyglutamic acid in water, adjusting the pH to 4.5-5.5, and preparing a spray solution with a supported nanocellulose concentration of 0.5-2g / L and a polyglutamic acid concentration of 50-200mg / L; and using a drone to spray the foliage when the 2nd-3rd internode at the base of the ultra-long grain rice plant reaches a length of 1-2cm, with the drone flying at a height of 1.5-2.5m and a spraying flow rate of 1.5-2.5L / mu. By using nano-loading technology and polyglutamic acid compound, the growth control effect is extended to 15-20 days, reducing the number of sprayings, reducing plant height to 140-160cm, effectively enhancing lodging resistance, and making it suitable for local operations in Guizhou.

The invention relates to application of a uniconazole-containing plant growth regulator to regulation of citrus growth, in particular to a uniconazole-maleic hydrazide-containing plant growth regulator, which is prepared from the following raw materials in percentage by weight: 2 to 10 percent of uniconazole, 8 to 40 percent of maleic hydrazide, 1 to 10 percent of synergist, 4 to 40 percent of auxiliary agent and the balance of water, wherein the weight ratio of uniconazole to maleic hydrazide is 1: 5. The plant growth regulator provided by the invention enhances the permeability and adhesive force of pesticides, is beneficial to crop absorption, resists rain wash, reduces the usage amount of the pesticides, improves the pesticide effect, is safe to crops, has a very good promotion effect on citrus yield increase, and also can improve the citrus quality.

This invention discloses a composition and application method for shortening the seedling stage of grapes, relating to the field of grape cultivation technology. The composition comprises ten components, including 45-52 mg / kg of uniconazole and 1.8-2.2 mg / kg of thidiazuron. The plant-derived compound amino acids are a combination of soybean protein and corn germ enzymatically hydrolyzed small-molecule amino acids with a molecular weight <1000 Da. The preparation method involves pre-dissolving uniconazole and methyl jasmonate in 95% ethanol, then mixing them sequentially with the other components and adjusting the volume. Application is based on the timing of application, spraying 2-3 times at 30±5 day intervals when the lignification rate of the 3-5 nodes at the base of the new shoot reaches 60%-70% or the GA3 / ZT ratio is 3.0-4.0. Through the synergistic effect of its components, this invention can shorten the seedling stage of grapes to less than 3 years, achieving a fruiting rate of ≥80% in 2-year-old plants. It allows for precise control of excessive growth and promotes flowering, is safe and environmentally friendly, simple to operate, and low in cost, effectively solving the problem of long grape breeding cycles. It is suitable for the breeding of new grape varieties and the innovation of germplasm resources.

This invention discloses a compound plant growth regulator, its preparation method, and its application, belonging to the technical field of plant growth regulators. The compound plant growth regulator of this invention is prepared from the following raw materials: *Broussonetia papyrifera* leaf extract, saikosaponin A, calcium cyclohexane, tebuconazole, aminoethyl ester, 24-epibrassinolide, fulvic acid, surfactant, and deionized water. This plant growth regulator significantly improves the lodging resistance of soybeans, optimizes yield composition, and increases yield through the synergistic effect of specific components. The innovatively added *Broussonetia papyrifera* leaf extract and saikosaponin A can both reduce plant height, increase stem diameter, and simultaneously improve seed setting rate and 100-seed weight. Furthermore, the formulation of this invention uses environmentally friendly surfactants and homogenization processes, resulting in good dispersibility and storage stability, meeting the needs of green and efficient agriculture and possessing significant agronomic promotion value.

The invention relates to the technical field of chemical regulation and control of star anise fruit dropping, and discloses a regulator and a method for improving the fruit setting rate of star anise, the regulator comprises 50-400 parts by weight of uniconazole and 5-20 parts by weight of sodium p-chlorophenoxyacetate, and further comprises 1-8 parts by weight of forchlorfenuron. According to the conditioning agent provided by the invention, uniconazole and sodium p-chlorophenoxyacetate have a synergistic effect, fruit drop is reduced by adjusting endogenous hormone balance, and the weight of a single fruit is increased while fruit setting of anise is promoted. The forchlorfenuron is added, so that the effect of improving the fruit setting rate and the weight of a single fruit of the star anise is further enhanced. By applying the regulator with proper concentration in the fruit growth period of the star anise, the fruit setting rate of the star anise is remarkably increased, meanwhile, the weight of a single fruit is also remarkably increased, and the purposes of increasing the yield of the star anise and increasing the planting income are achieved.

The invention belongs to the field of plant growth regulators, and relates to the technical field of application of a uniconazole-containing plant growth regulator composition to regulation of wheat growth, in particular to a plant growth regulator composition containing mepiquat chloride and uniconazole, and the weight ratio of mepiquat chloride to uniconazole is 7: 1. According to the plant growth regulator composition, the number of effective ears, the number of grains per ear, the thousand seed weight and the yield of wheat are remarkably increased, the quality of the wheat can be improved to a certain extent, and a remarkable synergistic effect is achieved by mixing the plant growth regulator composition and the plant growth regulator composition.

The invention discloses a lodging-resistant regulator for highland barley and a method for improving lodging-resistant capability of the highland barley in a seedling stage. The lodging-resistant regulator comprises the following components: a plant growth retardant, a nutritional agent, a biological active agent, a plant extract and a surfactant, wherein the plant growth retardant is prepared from 5 to 10 parts by mass of uniconazole and 3 to 6 parts by mass of prohexadione calcium; the nutritional agent comprises 15-20 parts by mass of potassium silicate, 3-5 parts by mass of sodium selenate, 2-3 parts by mass of zinc sulfate, 2-3 parts by mass of manganese sulfate, 2-3 parts by mass of ammonium molybdate, 2-3 parts by mass of borax and 2-3 parts by mass of EDTA chelated magnesium. The invention relates to the technical field of plant growth regulators. According to the lodging-resistant regulator for the highland barley and the method for improving the lodging-resistant capability of the highland barley in the seedling stage, the regulator can more accurately act on the highland barley in the seedling stage through the synergistic effect of multiple components and the combination of a step-by-step using method.

The present application provides a kind of green efficient shoot control method of mango early ripening cultivation, belongs to the technical field of plant planting, the shoot control method is in the shoot control period of mango growth, using uniconazole, calcium chelate and potassium phosphite to control the shoot of mango, to inhibit the growth of new shoot and improve the fruiting branch dry matter accumulation, improve the success rate of flower forcing.The present application uses specific shoot control method to control the shoot of mango tree, can keep mango tree healthy, leaf color dark green, chlorophyll content is significantly improved, photosynthetic capacity is significantly enhanced, is beneficial to the effective accumulation of fruiting branch dry matter, but can effectively inhibit the growth of new shoot, provides necessary condition for the transformation of fruiting branch from vegetative growth to reproductive growth.

The invention relates to the technical field of application of plant growth regulators to regulation of cotton growth, in particular to application of a plant growth regulator containing chlormequat chloride and uniconazole to regulation of cotton growth, 1000 parts by weight of the plant growth regulator comprises the following components in parts by weight: 70-490 parts of chlormequat chloride, 10-70 parts of uniconazole, 50-250 parts of auxiliaries and the balance of water, wherein the weight ratio of chlormequat chloride to uniconazole is 7: 1. The plant growth regulator disclosed by the invention can effectively control vigorous growth, increase thickness, inhibit height and shrink sections, so that early peach setting, more flowers, more peaches and less shedding are realized, and effective substances for vegetative growth are transferred to reproductive growth, so that the purposes of high yield and quality improvement of cotton are achieved, and the plant growth regulator is safe to cotton, safe to the environment and small in residue.

This invention relates to the field of plant growth regulation technology, specifically to a pesticide formulation and method for promoting alfalfa yield and branching. The pesticide formulation comprises, by weight, 1-4 parts benzylaminopurine, 0.1 parts sodium nitrophenolate, 1-4 parts brassinolide, 1-3 parts triacontanol, and 1-4 parts uniconazole. Applying this pesticide formulation after harvesting alfalfa at ground level during the seedling stage following sowing effectively promotes branching, increases alfalfa yield, and does not cause a decline in alfalfa quality.

The invention relates to the technical field of fruit tree shoot control, in particular to a kiwi fruit shoot control method and application. The invention provides a shoot control method for kiwi fruits. The shoot control method comprises the following steps: spraying a shoot control treatment agent on kiwi fruit plants; the shoot control treatment agent comprises uniconazole and prohexadione calcium. The uniconazole can inhibit synthesis of gibberellin and cytokinin in kiwi fruit plants, so that the cell division speed is slowed down, vegetative growth of kiwi fruits is controlled, and the shoot control effect of kiwi fruits is achieved. The prohexadione calcium can inhibit synthesis of gibberellin GA1 and GA3 in young sprouts and young leaves of kiwi fruits, so that vigorous growth of the young sprouts is controlled, but the influence on synthesis of gibberellin GA4 and GA7 at flower and fruit parts is small, normal development of flowers and fruits is ensured, and the effect of controlling the sprouts without influencing development of the flowers and fruits is achieved. And prohexadione calcium and uniconazole are synergistically used, so that a better shoot control effect can be achieved.

The present invention relates to the technical field of plant growth regulators, and more particularly to a growth promoter for the formation and expansion of tuber roots of bougainvillea and its use. The growth promoter comprises a tuber root generator and a tuber root expansion agent; the tuber root generator comprises phosphate, magnesium sulfate, Bacillus subtilis powder, aminochitosan oligosaccharide, seaweed fish protein liquid, uniconazole, and brassinolide; and the tuber root expansion agent comprises phosphate, magnesium sulfate, Bacillus subtilis powder, aminochitosan oligosaccharide, uniconazole, and brassinolide. By adding Bacillus subtilis and seaweed fish protein liquid to the formula and adjusting the type of azole drug, the growth and development of bougainvillea tuber roots can be further improved, and the maximum individual tuber root thickness of the bougainvillea tuber roots can reach 18-22.5 cm after 34 months of growth.

The application of uniconazole and alminotran in regulating the growth and metabolite accumulation of ginkgo biloba is disclosed, and relates to the technical field of plant growth promotion. The application of uniconazole and alminotran in regulating the growth and metabolite accumulation of ginkgo biloba is disclosed, and takes 2-year-old ginkgo biloba seedlings as materials, and applies 30-60 mg / L uniconazole or 50-200 mg / L concentration of alminotran, and the best uniconazole and alminotran concentrations for promoting the growth of ginkgo biloba, increasing the chlorophyll content, increasing the primary metabolite activity and increasing the secondary metabolite content are 50 mg / L and 100 mg / L respectively. Taking 3-year-old grafted ginkgo biloba seedlings as materials, the comprehensive indexes of ginkgo biloba leaves are best after 25 d of spraying 50 mg / L uniconazole and 100 mg / L alminotran.

The invention relates to the technical field of hybrid rice seed production, and particularly provides a method for sowing male parents in the same plate by stages in mechanical hybrid rice seed production. The method comprises the steps that male parents are sown in the same seedling tray twice according to the preset sowing time difference, seedlings are controlled in a blue light supplementary lighting or uniconazole seed soaking mode, the competitive advantage that the first-stage male parents are sown firstly is reduced, the leaf age difference is kept while the growth difference of the two-stage male parents is reduced, and under the condition that the growth period is not changed, the yield of the male parents is increased. The purpose that two stages of male parents exist during mechanical planting of the hybrid rice male parents is achieved. Only one seedling box needs to be occupied during transplanting, the operation process is simplified, synchronous same-machine mechanical planting of hybrid rice parents can be achieved through a conventional rice transplanter, multi-stage male parent single-row planting can be achieved, the occupied seed field area of male parents is reduced, production efficiency is improved, labor resources are saved, and the method is suitable for large-scale operation of a large-scale seed production base. The labor cost is reduced.