38 results about "P-chlorophenoxyacetic acid" patented technology

Personal care composition comprising from about 0.05% to about 5% of at least one aquaporin-stimulating compound selected from the group consisting of xanthine, caffeine; 2-amino-6-methyl-mercaptopurine; 1-methyl xanthine; 2-aminopurine; theophylline; theobromine; adenine; adenosine; kinetin; p-chlorophenoxyacetic acid; 2,4-dichlorophenoxyacetic acid; indole-3-butyric acid; indole-3-acetic acid methyl ester; beta-naphthoxyacetic acid; 2,3,5-triiodobenzoic acid; adenine hemisulfate; n-benzyl-9-(2-tetrahydropyranyl)adenine; 1,3-diphenylurea; 1-phenyl-3-(1,2,3-thiadiazol-5-yl)urea; zeatin; indole-3-acetic acid; 6-benzylaminopurine; alpha-napthaleneacetic acid; 6-2-furoylaminopurine; green tea extract; white tea extract; menthol; tea tree oil; ginsenoside-RB1; ginsenoside-RB3; ginsenoside-RC; ginsenoside-RD; ginsenoside-RE; ginsenoside-RG1; ginseng root extract; ginseng flower extract; pomegranate extract, extracts from Ajuga turkestanica; extracts from viola tricolor and combinations thereof; an additional ingredient selected from the group consisting of niacinamide, glycerin and mixtures thereof, and a dermatologically-acceptable carrier.

The invention relates to an orange antistaling agent and is characterized in that the orange antistaling agent is made from components according to the following proportion relationship: 0.2-0.8g of a bactericide; 0.1-0.3g of p-chlorophenoxyacetic acid; 0.001-0.002 L of acetone; 2-5g of Tween 20; 10-20g of chitosan; and 1L of water. The orange antistaling agent provided by the invention can be used to effectively prevent oranges from being rotten during the storage period, prolong the shelf-life of oranges and raise the orange quality. In the meanwhile, the invention also provides a preparation method of the orange antistaling agent and a method for using and processing the orange antistaling agent.

The invention discloses a fruit retention agent as well as a preparation method and a use method of Feizixiao litchis. The fruit retention agent is prepared from amino acid, calcium acetate, borax, fulvic acid, p-chlorophenoxyacetic acid, gibberellin, forchlorfenuron and brassinolide. The fruit retention agent for the Feizixiao litchis is applied to the fruit retention of the Feizixiao litchis ten days after blossom falls in the mode of cluster spraying. The relative fertile fruit percentage of the fruit retention agent is 8.37 percent, which is improved by 37.70 percent compared with that of a contrast, and the weight of single fruit is not influenced. The fruit retention agent has low cost, simple preparation and simple and convenient operation and is easy of large-scale popularization. The fruit retention agent for the Feizixiao litchis is also suitable for the fruit retention of other varieties of litchis.

The invention relates to a manufacturing method of a multifunctional leaf-spraying growth prompter. The manufacturing method comprises the following steps of: utilizing salicylic acid, alginic acid, EDTA (Ethylene Diamine Tetraacetic Acid)-Na, sodium nitrophenolate, chitosan, fulvic acid, sodium citrate, gibberellin, astragalus extract, Tween-80, FeSO4, borax , Na2Mo2O4, SDS (Sodium Dodecyl Benzene Sulfonate), urea, ZnSO4, LaSO4, CeSO4, KH2PO4, p-chlorophenoxyacetic acid, and the like, dissolving, complexing, drying, mixing and crushing to from a mixture, namely, the multifunctional leaf-spraying growth prompter. The multifunctional leaf-spraying growth prompter can quickly accelerate the growth of crops, make leaves become green, accelerate the growth of the leaves, enhance the photosynthesis, the stress resistance and disease resistance, increase the biomass and the yield and improve the quality.

The invention discloses a method for simultaneously determining multiple plant growth regulators in exported vegetables. The method comprises the following steps: extraction, purification, concentration, ultrahigh-performance liquid chromatography-triple quadrupole / composite linear ion hydrazine mass spectrometer (UHPLC-QTRAP) determination and the like. The method can simultaneously determine the 17 plant growth regulators, including gibberellin, indolyl-3-butyric acid, p-chlorophenoxyacetic acid, abamectin, diethyl aminoethyl hexanoate, atrazine, simazine, 6-benzyl aminopurine, 2,4-dichlorphenoxyacetic acid, forchlorfenuron, mepiquat chloride, chlormequat chloride, paclobutrazol, uniconazole, abscisic acid, thidiazuron and p-fluorophenoxyacetic acid. The method disclosed by the invention has the advantages of simple steps, short time consumption, high accuracy and high precision.

The invention discloses a multiple-effect agent (water agent) for grape seedless and prematurity and the treating method, which is suited for grape strain with seed such as giant harvest and red FuShi, making which form large seedless grape. The multiple-effect agent mainly comprises seed-removing agent and synergistic agent, and the seed-removing agent comprising gibberellin, 6-benzyl ammonia adenine and p-chlorophenoxyacetic acid; the synergistic agent comprising gibberellin, 6-benzyl ammonia adenine, 1-(2-chloride-4-pyridinyl)-3- phenylurea, rare-earth salicylate and KH2PO4. The multiple-effect agent can make the seedless rate of the grape strain with seed such as giant harvest and red FuShi be greater than 95% in the growing period, the effective fruit-producing rate greater than 90%, the fruit and seed be uniform and the mature period be 30 days earlier. The sugar content and stiffness of the mature fruit is increased, and is not easy to drop seed, the keeping quality is improves, and the taste is sweet and tasty.

The invention provides a plant-growth regulator for protecting flowers and fruits and a production method thereof. The plant-growth regulator is characterized by comprising the following components inparts by weight: 30-40 parts of compound fertilizer, 1-5 parts of diethyl aminoethyl hexanoate (DA-6), 3-8 parts of forchlorfenuron, 3-8 parts of compound sodium nitrophenolate, 0.3-0.8 part of p-chlorophenoxyacetic acid, 0.2-0.5 part of gibberellins, 0.2-0.5 part of 6-benzylaminopurine and 300 parts of water. The plant-growth regulator provided by the invention plays a role in enhancing the nutrition for plant growth while carrying out intervening regulation on the plant growth.

The invention discloses a tree growth promoting fertilizer, a preparation method and a sprinkling device. The tree growth promoting fertilizer comprises the following components in parts by weight: 30-40 parts of straw powder, 20-30 parts of wild plant powder, 1-3 parts of kinetin, 0.5-1 part of chloroethanol, 1-5 parts of ethephon, 0.5-1 part of chlormequat, 1-3 parts of 6-benzylaminopurine, 1-3 parts of paclobutrazol, 1-3 parts of triiodobenzoic acid, 1-3 parts of uniconazole, 1-1.5 parts of indolebutyric acid, 1-1.5 parts of naphthylacetic acid, 1-5 parts of p-chlorophenoxyacetic acid, 1-5 parts of simazine and 40-50 parts of black soil powder. The tree growth promoting fertilizer is used for promoting tree growth.

The invention discloses a planting method of cherry tomatoes. The planting method includes the following steps of seed soaking for germination accelerating, sowing and seedling raising, field planting and plant management. The method of seed soaking for germination accelerating is adopted, seeds with fuller water absorption are screened out, and labor force is greatly saved. A disinfected matrix is adopted for seedling raising and an antibiotic is added into base fertilizer, the survival rate of the cherry tomatoes is increased, the pesticide residue amount is low, the planting cost of the cherry tomatoes is reduced, leaf fertilizer is sprayed at the fruit setting period of the cherry tomatoes, a manual or electric agitator is adopted for pollination and p-chlorophenoxyacetic acid or tomatotone is sprayed for promoting fruit setting, the purpose of high yield is achieved, and planting benefits of the cherry tomatoes are increased.

The invention provides a proliferation medium for increasing the saffron crocus bud proliferation rate, and belongs to the technical field of plant tissue culture. An MS culture medium is used as a basic culture medium, and 6-BA(6-benzyladenine), P-CPA(p-chlorophenoxyacetic acid), coconut water, agar powder and saccharose are added. The proliferation medium for increasing the saffron crocus bud proliferation rate has the advantage of being high in bud proliferation rate.

The invention discloses a synthetic process of crude meclofenoxate hydrochloride. The synthetic process comprises the following steps: checking and cleaning a detection instrument, production equipment and a working place before production, performing a heating reflux reaction on toluene, tolueneaminoethanol, p-chlorophenoxyacetic acid and toluenesulfonic acid, cooling, decolorizing, performing suction filtration on decolorizing liquid, standing and layering filter liquor, performing suction filtration, immersion cleaning and vacuum drying on upper-layer crystals to prepare crude meclofenoxate hydrochloride, and finally weighing and packaging. According to the synthetic process, high-quality crude meclofenoxate hydrochloride can be prepared, the yield is 74.0%-78.0%, a good foundation is laid for refining meclofenoxate hydrochloride, and the production cost is reduced.

The invention discloses a method for reducing occurrences of odd tomato fruit. The method comprises the following steps: step 1, mixing turf and vermiculite according to the mass ratio of (2 to 3):1 to obtain a substrate, adding nitrogen fertilizer, phosphatic fertilizer and potash fertilizer into the substrate respectively, mixing uniformly for tomato seedling growth, and controlling the planting space at (15 to 20) cm * (15 to 20) cm; step 2, during 2-3 true leaf period of the tomato, spraying combined medicine of 2,4-dichlorophenoxyacetic acid, p-chlorophenoxyacetic acid, 2,4,5-triclosan phenoxyacetate, and calcium nitrate; meanwhile, controlling the nighttime temperature at 10-15 DEG C and the daytime temperature at 24-27 DEG C; step 3, 50-60 days after spraying medicine, performing transplant and field setting on the tomato seedlings, and controlling the planting space at (35 to 45) cm * (50 to 80) cm. The method is simple in operation and low in cost, has a good effect for preventing occurrence of odd tomato fruit, and is suitable for environment-friendly fruit production.

The invention relates to a method for improving the fruit setting rate of tomatoes. Pesticide preparations with p-chlorophenoxyacetic acid, brassinolide and oligosaccharins as active ingredients are mixed, prepared diluent is injected into a small portable sprayer by referring to the dosage of 20-40 mg / kg of the p-chlorophenoxyacetic acid in the composition and diluting the composition according to the same dilution ratio when 2 / 3 of flowers on inflorescences of the tomatoes are opening, the small portable sprayer is aimed at flowers to be processed which are subjected to uniform atomization and spraying to form tomato flower dripping, and the liquid is prevented from being splashed onto tender leaves to the greatest extent. The method can remarkably improve the fruit setting rate of tomatoes in summer and autumn, make the fruit setting rate basically reach the planting level in spring and improve the economic benefits of planting and meanwhile can reduce the gray mold incidence rate of the tomato fruits and facilitate yield and revenue increasing.

The invention relates to a method for improving the fruit setting rate of tomatoes in summer and autumn. Pesticide preparations with p-chlorophenoxyacetic acid, diethyl aminoethyl hexanoate and oligosaccharins as active ingredients are mixed, prepared diluent is injected into a small portable sprayer by referring to the dosage of 20-40 mg / kg of the p-chlorophenoxyacetic acid in the pesticide composition and diluting the composition according to the same dilution ratio when 2 / 3 of flowers on inflorescences of the tomatoes are opening, the small portable sprayer is aimed at flowers to be processed which are subjected to uniform atomization and spraying to form tomato flower dripping, and the liquid is prevented from being splashed onto tender leaves to the greatest extent. The method can remarkably improve the fruit setting rate of tomatoes in summer and autumn, make the fruit setting rate basically reach the planting level in spring and improve the economic benefits of planting and meanwhile can reduce the gray mold incidence rate of the tomato fruits and facilitate yield and revenue increasing.

The invention discloses a preparation method of a high-efficiency cherry tomato fertilizer. The fertilizer comprises, by weight percentage, dry chicken manure, cow dung, broadleaf tree wood chips, sorghum cake meal, wood ash powder, corn leaf powder, corncob powder, p-chlorophenoxyacetic acid, potassium polyphosphate and garlic powder. The fertilizer has the advantages of low cost of ingredients, easiness in drawing of the ingredients, and simple formula and preparation method. A large amount of organic fertilizers generated by the ingredients can meet growth demands of cherry tomatoes, and makes the fruited cherry tomatoes have large size and enough weight, so the output is increased, and the defect of slow growth of the cherry tomatoes due to nutrition deficiency and the defects small size, light weight, poor disease resistance, high blossom and fruit dropping rate, and easiness in occurrence of various pest diseases of the fruited cherry tomatoes of traditional fertilizers are effectively overcome.

The invention discloses a paddy rice fertilizer capable of inhibiting ineffective tillering. The paddy rice fertilizer capable of inhibiting ineffective tillering is prepared from strigolactone, Na2SiO3*9H2O, diatomite, urea, potassium chloride, high water absorption resin, zinc sulfate, p-chlorophenoxyacetic acid soduim salt, abscisic acid, willow bark extract product, amino-oligosaccharin, and maleic hydrazide. In applications, a tillering inhibition agent is used for inhibiting tillering close at elongation stage; a plant growth inhibition agent and a silicon fertilizer are adopted to shorten the internode length of paddy rice basal parts, shorten plant height, improve lodging resistance and disease resistance; a nitrogenous fertilizer and a potash fertilizer are adopted as a floweringpromoting fertilizer and a flower protective fertilizer, to increase tillering spike rate and setting rate; yield increasing effect is obvious. The paddy rice fertilizer is capable of simplifying elongation-heading stage management, avoiding complex field drying operation, saving manpower, reducing elongation-heading stage management technology requirement, and improving economic benefit.

The present invention relates to a composite preparation capable of promoting growth of egg-plant, making it obtain high yield and raising quality of egg-plant fruit and its preparation method. Said composite preparation is made up by using 6-benzyladenine, p-chlorophenoxyacetic acid (or sodium p-chlorophenoxyacetate) and gibberellin through a certain preparation process.

The invention discloses fruit expanding fertilizer for Citrus Gonggan, made from, by weight, 32-43 parts of urea, 6-12 parts of monopotassium phosphate, 3-8 parts of diammonium phosphate, 3-6 parts of indoleacetic acid, 5-13 parts of p-chlorophenoxyacetic acid, 7-17 parts of ethylicin, 3-7 parts of potassium fulvate, 6-8 parts of chitin, 1-3 parts of alginic acid, and 4-6 parts of magnesium sulfate. The fruit expanding fertilizer is specific for the fruit expanding phase of Citrus Gonggan, can be applied and absorbed fast by fruit trees and can provide significant fruit expanding effect.

The invention relates to a matrix for improving an Osmunda japonica spore propagation prothallium amount. The matrix is prepared from 100-120 parts of leaf mold, 20-25 parts of Kanuma soil, 30-38 parts of fermented sawdust, 1-1.5 parts of black alum, 0.3-0.5 parts of photosynthetic bacteria, 1-2 parts of vitamin B6, 0.8-1 part of vitamin B12, 1-2 parts of mycose, 5-8 parts of calcium magnesium phosphate, 2.3-2.5 parts of naphthylacetic acid, 1-1.5 parts of potassium salt, 10-12 parts of amino acid fertilizer and 0.03-0.05 parts of p-chlorophenoxyacetic acid. The matrix is rich in nutrients, has a loosened and breathable structure, has a certain water retention performance, realizes easy absorption and utilization of fertilizer, inhibits weed growth, reduces plant diseases and insect pests, reduces weeding harm, does not influence an Osmunda japonica spore germination rate, reduces Osmunda japonica spore propagation prothallium germination time and improves the Osmunda japonica spore propagation prothallium amount.

The invention discloses a fruit-retention fertilizer for citrus gonggan. The fertilizer contains the following ingredients (by weight): 15-26 parts of urea, 9-13 parts of copper abietate, 7-17 parts of ethylicin, 5-13 parts of p-chlorophenoxyacetic acid, 3-7 parts of potassium fulvic acid, 6-8 parts of chitin, 1-3 parts of alginic acid and 13-21 parts of fermented manure. The fermented manure is obtained by the following steps: mixing animal dung, peanut shell, watermelon peel and cornstalk according to the ratio of 3:1:1:1, and carrying out stacking fermentation. The fertilizer is suitable for fruiting period of citrus gonggan, is easy to absorb, and has obvious fruit-retention effects.

The invention discloses yield increasing fertilizer which is composed of dry chicken dung, sesame straw powder, sunflower straw powder, wood fiber, rapeseed cake powder, wood ash powder, corn leaf powder, smashed corn cob, p-chlorophenoxyacetic acid, mandala powder, garlic powder, waste whey, naphthylacetic acid, boric acid, rare earth, zinc sulfate, ferrous sulfate and polyglutamic acid particles. The cherry tomato yield increasing fertilizer is prepared by extracting and mixing components proportionally, stirring, smashing, drying and bagging. By using the cherry tomato yield increasing fertilizer, yield of cherry tomatoes can be increased, and the defects that conventional fertilizer is prone to causing low cherry tomato growing speed due to lack of nutrition and fruited cherry tomatoes are small in size, light in weight, low in disease resistance, high in flower falling and fruit falling rate and prone to various plant diseases and insect pests are overcome effectively.

The invention discloses a vegetable growth quality enhancer and a preparation method thereof. The vegetable growth quality enhancer is prepared from the following raw materials in parts by weight: 5-10 parts of magnesium carbonate, 6-12 parts of potassium sulfate, 0.5-0.8 part of citric acid, 3-6 parts of potassium acetate, 0.002-0.004 part of p-chlorophenoxyacetic acid, 0.003-0.006 part of sodiumnitrophenolate, 3-9 parts of wood chips, 0.4-0.7 part of Chinese chive extract, 0.1-0.4 part of tomato extract and 30-50 parts of deionized water. The vegetable growth quality enhancer disclosed by the invention is simple in preparation method and lower in raw material cost, can obviously improve the strength of vegetable stems and leaves, and enables fruits to be full, thus improving vegetable quality and economic value and increasing returns; therefore, the vegetable growth quality enhancer is suitable for being widely popularized.

The invention relates to a nitzschia closterium culture medium comprising the following components, by mass concentration: 80-120mg / L of NaNO3, 8-12mg / L of NaH2PO4, 2.5-3.5mg / L of ferric ammonium citrate, 10-12mg / L of Na2EDTA, 20-30mg / L of Na2SiO3.9H2O, 0.005-0.007mg / L of VB1, 0.04-0.06mg / L of VB12, 22-24mu g / L of ZnSO4.4H2O, 175-180mu g / L of MnCl2.4H2O, 9-11mu g / L of CuSO4.5H2O, 7.0-7.5mu g / L of Na2MoO4.2H2O, 11-13mu g / L of CoCl2.6H2O, and a plant growth regulator comprising 0.1-1mg / L of diphenyl urea and 0.1-1mg / L of p-chlorophenoxyacetic acid. When the culture medium is used for culturing nitzschia closterium, advantages of fast growth speed and high cell density are shown. The culture medium is suitable for large-scale productions.

The invention provides a fertilizer special for prolongining the abscission period of winter jasmine. The formula of the fertilizer comprises the following components in parts by weight: 10-25 parts of p-Chlorophenoxyacetic acid, 5-20 parts of paclobutrazol, 20-25 parts of plant ash, 20-40 parts of sodium selenite, 5-10 parts of potassium sulphate, 20-30 parts of L-histidine, 15-25 parts of L-aspartic acid, 60-80 parts of ethanol and 100-150 parts of water. Through the adoption of a method and the formula, the abscission period of the winter jasmine can be prolonged, the flowering period of the winter jasmine can be prolonged, the ornamental effect of the winter jasmine is increased, besides, the bacteria resistance of the winter jasmine is also improved, and the immunity of the winter jasmine is also improved.

The invention discloses a method for improving tomato quality and yield by a p-chlorophenoxyacetic acid and a medium trace element fertilizer, wherein the method for improving the quality and the yield comprises the following steps: step one, selecting a suitable variety; step two, processing seeds; step three, seeding; step four, managing; step five, fertilizing; and step six, spraying mixed solution of a fruit and flower preserved plant growth regulator of the p-chlorophenoxyacetic acid and the boron, zinc, calcium and magnesium fertilizer in a flowering phase of tomatoes, wherein the usingconcentration of the tomato fruit and flower preserved plant growth regulator of the p-chlorophenoxyacetic acid is 35 mg / L while the environment temperature is lower than 20 DEG C, and is 25 mg / L while the environment temperature is higher than 25 DEG C; and the using concentration of the boron, zinc, calcium and magnesium fertilizer is 0.1%. According to the method, the mixed solution of the p-chlorophenoxyacetic acid and the boron, zinc, calcium and magnesium fertilizer is applied in the flowering phase of the tomatoes, the inventory of the flower and the fruit is increased, the growth is accelerated, and the nutrition fertility of the tomato growth is increased. The early yield of the tomatoes is increased by 30%, and the total yield is increased by 23%. In addition, the labor force issaved, and the utilization ratio of the fertilizer is improved. The deficiency of the prior art is overcome.

The invention discloses a composition and preparation of pesticide and fertilizer and application of the composition. The composition of the pesticide and fertilizer is prepared from, by weight, 1-100parts of an active ingredient A and 1-100 parts of active ingredients B. The active ingredient A refers to amino-oligosaccharin, and the active ingredients B refer to p-chlorophenoxyacetic acid and asodium salt and ammonium salt thereof. The composition of the pesticide and fertilizer can delay a crop fruit harvesting period, enhance the stress resistance of crop trees, reduce fruit abscission of crops, increase the yield of the crops, improve the fruit quality of the crops and increase the edible and economic values, and the risk of pesticide damage can be avoided.

The invention discloses a preparation method of meclofenoxate hydrochloride. The preparation method comprises the following steps: (A), performing an acylating chlorination reaction on p-chlorophenoxyacetic acid and sulfoxide chloride to obtain p-chlorophenoxyacetyl chloride; (B), performing a condensation reaction on the p-chlorophenoxyacetyl chloride obtained in the step (A) and dimethylaminoethanol to obtain meclofenoxate free alkali; (C), producing the free alkali obtained in the step (B) into hydrochloride, preserving heat and filtering to obtain the meclofenoxate hydrochloride. By the preparation method, raw materials are easy to obtain, the reaction temperature is low, the operation is convenient, and a crude product is high in purity and stable in quality; the invention provides asynthesis route of the meclofenoxate hydrochloride, which is easier to operate, more environmentally friendly and more economical.

The invention discloses a multiple-effect agent (water agent) for grape seedless and prematurity and the treating method, which is suited for grape strain with seed such as giant harvest and red FuShi, making which form large seedless grape. The multiple-effect agent mainly comprises seed-removing agent and synergistic agent, and the seed-removing agent comprising gibberellin, 6-benzyl ammonia adenine and p-chlorophenoxyacetic acid; the synergistic agent comprising gibberellin, 6-benzyl ammonia adenine, 1-(2-chloride-4-pyridinyl)-3- phenylurea, rare-earth salicylate and KH2PO4. The multiple-effect agent can make the seedless rate of the grape strain with seed such as giant harvest and red FuShi be greater than 95% in the growing period, the effective fruit-producing rate greater than 90%, the fruit and seed be uniform and the mature period be 30 days earlier. The sugar content and stiffness of the mature fruit is increased, and is not easy to drop seed, the keeping quality is improves, and the taste is sweet and tasty.