18 results about "Forchlorfenuron" patented technology

The application provides a method for promoting the absorption of calcium elements by pineapple fruits, which comprises the following steps: three months after the pineapple plant is induced to bloom and four months after the pineapple plant is induced to bloom, gauze is soaked in an amino oxyacetic acid aqueous solution or a pyrazine amide aqueous solution, the soaked gauze is applied to the connection between the pineapple fruit and the fruit stem for 2-5 hours; the gauze is secondly soaked in an indole-3-acetic acid aqueous solution, an indole-3-butyric acid aqueous solution, a phenylacetic acid aqueous solution or an alpha-naphthylacetic acid aqueous solution, and the soaked gauze is again applied to the connection between the pineapple fruit and the fruit stem for 2-5 hours; the gauze is thirdly soaked in a 6-benzylaminopurine aqueous solution, a kinetin aqueous solution, a thidiazuron aqueous solution or a forchlorfenuron aqueous solution, and the soaked gauze is again applied to the connection between the pineapple fruit and the fruit stem for 2-5 hours. The application can inhibit the formation of the pineapple fruit stem delimitation, promote the absorption of calcium by the fruits, reduce the incidence of pineapple water core disease from about 18% to about 0.6%, and significantly improve the income of fruit farmers.

This invention discloses a method for cultivating long-branch Buddha's Hand fruit by cutting branches. The method uses a special variety called "Sunshine" and cultivates high-quality long-branch Buddha's Hand fruit by controlling the density of fruiting branches, spraying a 1500-fold dilution of 3% naphthaleneacetic acid during the bud stage to induce finger-shaped splitting, spraying a gibberellin-chlorpyrifos-potassium dihydrogen phosphate compound solution during fruit development to synergistically thicken the fruit stalk, adjusting the branch direction in summer to keep the fingertips pointing upwards, and combining this with midday shading. This method results in a 26.7% increase in fruit stalk diameter, a 6.4% increase in the number of fruits with open fingers, a 100.2% increase in the number of long-branch fruits, a 20.0% reduction in the number of fruits with fruit surface burns, and an 8.8% reduction in the number of fruits that fall off after harvest. The number of fresh-cut long-branch marketable fruits increases by 100.2%, and the long-branch marketable fruit rate reaches over 70%. Overcoming the bottlenecks of traditional cultivation such as weak fruiting ability of long branches, thin and weak fruit stalks that are easy to fall off, and easy damage to the fruit surface, the cultivated long-branch Buddha's Hand fruit has the advantages of being resistant to fruit drop, having a smooth fruit surface, having a well-developed fruit shape, and having suitable branches. It can be directly used for cut flower scenarios such as vase decoration and bouquet matching, creating a new category of Buddha's Hand cut fruit and significantly enhancing its ornamental and economic value.

The invention relates to the technical field of agricultural planting, in particular to a method for increasing the numb-taste element content of green prickleyash fruits, which comprises the following steps: during the harvesting period of green prickleyash in the first year, lightly cutting and dwarfing tree crowns, carrying out moderate-severe retraction on fruiting mother branches of the last year, and keeping the branch length to be 20-60cm; high-nitrogen compound fertilizer is applied before the fruits are expanded for the second time in the second year, and the fertilizing amount is 0.15-0.35 kg / plant; a plant growth regulator is applied in the second fruit expansion period, the plant growth regulator is a composition of 0.1 wt% triacontanol, 0.1 wt% forchlorfenuron and amino acid with the volume ratio being 1: 1: 2.5, and the water adding amount of the plant growth regulator is 7.5-30 kg. The method can effectively increase the content of numb-taste components in the green prickleyash fruits.

The application provides a method for preventing early decline of densely-planted double-layered circular table-shaped macadamia nut trees, and belongs to the technical field of fruit tree cultivation. The method for preventing early decline comprises hierarchical nutrient supply and flower and fruit protection management. The hierarchical nutrient supply comprises: deep application of calcium, magnesium and phosphorus fertilizer in the lower layer of more than 60cm soil, and covering with a root control device; application of organic fertilizer and biological bacteria agent in the middle layer of 30-60cm soil; and application of a large amount of elements, humic acid and seaweed extract water-soluble fertilizer in the upper layer of 0-30cm soil. The flower and fruit protection management comprises: spraying ABA and paclobutrazol during flower bud differentiation period; spraying brassinolide and fluid boron during full flowering period; spraying forchlorfenuron and amino acid during young fruit period; and spraying NAA and potassium dihydrogen phosphate during fruit swelling period. The application supplies nutrients hierarchically and protects flowers and fruits for densely-planted double-layered circular table-shaped macadamia nut trees, prevents early decline of the densely-planted macadamia nut trees, promotes the development of lower branches, balances tree vigor and maintains high yield.

The invention relates to the technical field of plant genetic engineering and molecular breeding, in particular to application of CmBt and CmBr genes in regulation and control of bitter taste of muskmelon fruits. Physical interaction exists between muskmelon fruit bitter taste regulation factors CmBt and CmBr proteins, and expression of a bitter taste synthesis key gene CmBi is synergistically activated; the CmbtCmbr double mutants are constructed through a gene editing technology, it is proved that double-gene knockout has a synergistic effect, and the content of cucurbitacine B in all tissue of muskmelon can be more remarkably reduced; field trials show that under induction of forchlorfenuron, bitter taste of fruits of the CmbtCmbr double mutant completely disappears, the effect of the CmbtCmbr double mutant is remarkably superior to that of a single-gene mutant, and quality characters such as fruit weight and sugar degree are not negatively influenced; effective gene resources and germplasm materials are provided for solving the industrial problem that fruits become bitter due to the fact that plant growth regulators are used in muskmelon production.

This invention provides a peach asexual fruit-setting agent and a method for peach asexual fruit setting, belonging to the field of fruit tree cultivation technology. The peach fruit-setting agent is composed of gibberellin GA. 4+7 This fruit-setting agent is formulated with chlorpyrifos, naphthaleneacetic acid, and water, with a mass ratio of 80-150:6-12:4-8. Spraying this agent onto the peach tree canopy during peak flowering enables asexual fruit setting. It is suitable for peach non-dormant off-season cultivation, open-field pollen-free peach varieties, and peach cultivation scenarios without natural insect pollination under greenhouse conditions. Through the scientific formulation and synergistic effect of these three plant growth regulators, it effectively solves the problem of low pollen viability and poor natural fruit setting rate caused by high temperatures during the flowering period in non-dormant peach cultivation, reducing the reliance on artificial pollination in conventional greenhouse peach cultivation and significantly lowering labor costs. Practical application has verified that this invention exhibits excellent fruit setting rate, is easy to operate, and has high safety, effectively improving the overall benefits of the peach planting industry and facilitating large-scale promotion and application.

This invention discloses a composition for prolonging the flowering period of durian and a method for regulating the flowering period of durian. The composition includes: a first spray agent, consisting of the following components in the indicated weight ratios: 5-20g of cytokinin-like substances; 1-5g of gibberellin-like substances; 10-30g of polyamine-like substances; 5-15g of boron source; 100-300g of energy-regulating components; 1-5g of slow-release carrier and penetration-promoting components; and water to 1000g; and a second spray agent, consisting of the following components in the indicated weight ratios: 20-50g of flowering rhythm-regulating components, which are composed of 5-10g of paclobutrazol, 3-8g of uniconazole, and 0.5-2g of chlorpyrifos; 2-5g of slow-release carrier and penetration-promoting components; and water to 1000g. This invention, through the combined design of the first spray agent (flowering promoter) and the second spray agent (flowering control), transforms the initiation of durian flower buds from a "single trigger" to a "controllable, phased trigger," thereby prolonging the flowering period while maintaining or even improving fruit-setting capacity.

This invention provides a high-efficiency seedless grape cultivation technology. Through systematic innovation in seed pretreatment, compound growth regulator formulation, substrate optimization, and precise cultivation management, it overcomes traditional technological bottlenecks. Seed pretreatment employs a quicklime-distilled water activation method combined with wood ash-milk fermentation and ultrasonic-assisted treatment, significantly improving embryo activity and germination rate. The growth regulator is a golden ratio compound of gibberellin and chlorpyrifos, applied to the flower spikes twice, with sodium tungstate added to prolong efficacy, achieving a seedless rate >95% and a 20%-30% increase in berry weight. The substrate uses a multi-stage formulation system, adjusted to pH 5.0-5.5 after low-temperature sterilization, and incorporates 5% biochar to enhance water retention and pollution resistance. Innovative cultivation management includes optimized H-shaped trellis system combined with rain-sheltered cultivation and precise water and fertilizer management, resulting in a stable yield of over 1500 kg / mu, extended shelf life to 15 days, and a cultivation cycle shortened to 2 years before fruiting. This technology comprehensively improves fruit quality and planting efficiency, demonstrating significant application value.

The invention discloses a composition capable of simultaneously increasing the flowering number and the fruit setting rate of capsicum and application of the composition. The composition is prepared from pyraclostrobin, gibberellic acid, forchlorfenuron and a leaf fertilizer according to the mass ratio of (200 to 300) to (2 to 4) to (0.5 to 1.5) to (1500 to 3000). Through reasonable compounding and synergistic effect of the specific plant growth regulator and the foliar fertilizer, the foliar fertilizer is sprayed from the flower bud differentiation stage to the flowering stage of the peppers, flowering and fruit setting of the peppers can be effectively promoted, and the flowering number and the fruit setting rate of the peppers are remarkably increased. The invention provides a more effective method for promoting flowering and fruit setting of the pepper, and has great significance for improving the economic value and nutritional value of the pepper; in addition, according to the scheme, the use amount of foliar fertilizer is reduced, the use frequency of the fertilizer can be reduced, and the method has important significance on cost reduction and efficiency improvement of the pepper planting industry and solving of adverse effects of excessive fertilization on the soil environment.

The application discloses melamine formaldehyde porous polymer and a preparation method and application thereof, and belongs to the technical field of environmental pollution treatment. The melamine formaldehyde porous polymer provided by the application has adsorption effect on forchlorfenuron, maleic anhydride, tebuconazole, nithiazine, thiacloprid and paclobutrazol pesticides, and no report on the adsorption research of the melamine formaldehyde porous polymer adsorption material on the related pesticides is available. The melamine formaldehyde porous polymer has a large adsorption capacity on forchlorfenuron, maleic anhydride and tebuconazole pesticides, and the adsorption capacity of forchlorfenuron can reach 231.4 mg / g. The material is simple to prepare, low in price and has strong application performance.

The application provides an induction method and an induction medium for inducing adventitious buds of leaf petioles of Asparagus cochinchinensis, and solves the technical problem of low efficiency of inducing germination of adventitious buds of rhizomes or aerial stems in the prior art. The induction method of the adventitious buds of the leaf petioles of the Asparagus cochinchinensis comprises the following steps: sterilizing and disinfecting leaf petiole explants and transplanting and transferring the leaf petiole explants to an induction medium of the adventitious buds, wherein the induction medium of the adventitious buds comprises 6-benzylaminopurine, forchlorfenuron, zeatin, 6-furfurylaminopurine, indole-3-butyric acid, a multi-vitamin tablet, a coagulant, sucrose and a nutrient medium. The method uses the leaf petiole of the Asparagus cochinchinensis as the explant, can efficiently induce the adventitious buds, establishes a plant regeneration technical system of the Asparagus cochinchinensis, realizes rapid propagation, has high regeneration efficiency, and has abundant sources of the explants. Meanwhile, the method establishes a mature, stable and efficient regeneration system of the Asparagus cochinchinensis, and has important significance for transgenic breeding of the Asparagus cochinchinensis.

The invention provides a self-repairing flame-retardant deep eutectic electrolyte, a preparation method thereof and a zinc-iodine battery, the electrolyte is a mixed solution of a deep eutectic solution and a forchlorfenuron additive, and the deep eutectic solution is formed by mixing and deep eutectic crystallization of chlorine-containing hydrated zinc salt and multiple sulfonyl solvents. According to the electrolyte, forchlorfenuron is introduced, so that the flame-retardant safety is remarkably improved; the excellent self-repairing function is shown on the surface of the zinc negative electrode, and micro-damage generated on a negative electrode interface in the circulation process can be dynamically repaired; according to the SF-HEEs electrolyte added with forchlorfenuron, reversible dissolution of by-products generated in the deposition / dissolution process of a zinc negative electrode can be effectively promoted, irreversible accumulation of the by-products can be inhibited, meanwhile, when microcracks or interface deterioration of ureido occur in the electrolyte, dynamic bonds can be recombined, self-repairing of the interface or the electrolyte is achieved, and the service life of the electrolyte is prolonged. Therefore, the cycle stability of the zinc negative electrode is remarkably improved, and the cycle life and coulombic efficiency of the zinc electrode are greatly improved.

The application of fentanyl or its analogues as plant growth regulators belongs to the technical field of plant growth regulators. To screen plant growth regulators from microbial sources, this invention provides a plant growth regulator containing an aqueous solution of fentanyl or its analogues, with a concentration of fentanyl or its analogues ranging from 15 μg / L to 1500 μg / L. This invention studied the effects of fentanyl and its analogues on plant growth and development using seed germination experiments, pot experiments, and field experiments. It was found that fentanyl and its analogues can promote the germination of rice, corn, and soybean seeds, increase tillering and yield in rice, and promote the growth of cucumber, tomato, bok choy, spinach, and lettuce seedlings. As a novel, highly efficient, low-toxicity, and low-cost plant growth regulator, it has development and utilization value and application prospects in agricultural production.

1. The name of the design product: packaging bottle (for forchlorfenuron 3). 2. The use of the design product: as a packaging bottle. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The application provides a sunlight rose fruit bulking regulator, which comprises the following components in parts by weight: thidiazuron 0.2-0.3 parts, forchlorfenuron 0.28-0.42 parts, brassinolide 0.1-0.3 parts, non-ionic surfactant 1-5 parts, and alginic acid fertilizer 40-60 parts. The application utilizes thidiazuron and forchlorfenuron to strongly promote fruit cell division and increase cell quantity, utilizes brassinolide to comprehensively regulate plant physiological metabolism, and utilizes alginic acid fertilizer to provide rich nutrition for fruit development to achieve the effect of fruit bulking. The addition of the surfactant can gently penetrate the medicament solution to each part of the ear axis, fruit grains and the like, which can not only reduce the ear axis curling, but also reduce the loss of the medicament solution.

The invention discloses an application of forchlorfenuron (FCF) in the preparation of a medicine for treating malaria, and relates to the field of medicines for treating malaria. The invention belongs to the technical field of biological medicine. According to the invention, the in-vivo insecticidal effect of forchlorfenuron is observed by establishing a Plasmodium berghei (pb) ANKA strain infected mouse model. Observation indexes mainly include calculation of insect blood rate, anemia condition, spleen form, spleen index and other index detection. Results show that when the forchlorfenuron (as shown in the formula I) is independently used or combined with artesunate, the forchlorfenuron has a remarkable effect of killing the plasmodium, the infection rate of the plasmodium in red blood cells can be remarkably reduced, the degree of mouse spleen injury caused by plasmodium infection is improved, and then the anemia condition of the mouse is improved. The invention provides a new technical means for treating malaria, and forchlorfenuron has a wide application prospect in the aspect of treating parasitic infection.

The invention provides a method for promoting calcium absorption of pineapple fruits, which comprises the following steps of: soaking gauze in an aminooxyacetic acid aqueous solution or a pyrazinamide aqueous solution three months after flower forcing of a pineapple plant and four months after flower forcing, and applying the soaked gauze at the joint of the pineapple fruits and fruit stems for 2-5 hours; the gauze is soaked in the indole-3-acetic acid aqueous solution or the indole-3-butyric acid aqueous solution or the phenylacetic acid aqueous solution or the alpha-naphthylacetic acid aqueous solution for the second time, and the soaked gauze is applied to the joint of the pineapple fruit and the fruit stem for 2-5 hours again; the gauze is soaked in a 6-benayl aminopurine aqueous solution or a kinetin aqueous solution or a thidiazuron aqueous solution or a forchlorfenuron aqueous solution for the third time, and the soaked gauze is applied to the joint of the pineapple fruit and the fruit stem for 2-5 hours again. The pineapple stem separation layer can be inhibited from being formed, the calcium absorption of fruits is promoted, the incidence rate of the pineapple hydroheart disease is reduced from about 18% to about 0.6%, and the income of fruit farmers is remarkably increased.