5 results about "Delonix regia" patented technology

The present disclosure relates to a biowaste-derived carbon and their use in energy storage applications. Specifically, the present disclosure relates to a hard carbon prepared from legumes of trees in the family of royal poinciana (Gulmohar) for use as electrode in energy storage devices. The present disclosure also relates to a method of preparing the hard carbon from Gulmohar by a single-step process.

The application discloses a medicinal ingredient content regulation gene of Morus notabilis and a method for identifying the same. The medicinal ingredient is a flavonoid compound or a quinone compound; wherein the genes for regulating the content of the flavonoid compound include CDL12_06902, CDL12_11941, CDL12_01396 and novel.4709; the genes for regulating the content of the quinone compound include CDL12_25459, CDL12_08649, CDL12_08581 and CDL12_16197. The application also discloses a method for identifying the medicinal ingredient content regulation gene of Morus notabilis. The genes related to the content of the flavonoid compound and the quinone compound in Morus notabilis provided by the application provide a scientific basis for metabolic regulation and molecular breeding of medicinal ingredients.

This invention discloses a strain of *Boletus urinaria* PP013 and its applications, with the preservation number CGMCC No. 40661. This invention also provides a sustainable, cyclical understory cultivation method, including liquid spawn culture, spawn culture, soil covering for fruiting, and understory inoculation. This method selects shallow-rooted tree species such as *Delonix regia* and *Gardenia jasminoides*, and lays a layer of dry weeds consisting of sugarcane bagasse, miscanthus, and *Digitaria sanguinalis* under the trees. Artificially cultivated fruiting bodies about to open their gills are placed under the trees as a live spore source for spore production. After spore production, the understory is covered with dry weeds and watered. The following year, after fruiting, some fruiting bodies are retained for natural spore production, achieving a single inoculation and multi-year cyclical fruiting. This invention creatively utilizes fruiting body spores for natural inoculation, replacing the traditional direct mycelial inoculation method. It boasts a high success rate of establishment, low long-term production costs, and represents a highly efficient forest-fungus integrated management model.

The invention belongs to the technical field of microbial fermentation, discloses a liquid fermentation optimization process of a biocontrol compound bacterium system for effectively inhibiting ganoderma lucidum mycorrhizal rot, and aims to optimize a biocontrol compound bacterium system fermentation culture medium and fermentation conditions constructed by pseudomonas aeruginosa and bacillus licheniformis by taking the size of a plate antagonistic ganoderma lucidum bacterium inhibition zone as a target. The optimized culture medium comprises the following main components: 3% of cane sugar, 0.5% of ammonium sulfate, 1% of beef extract and 2% of potassium chloride; the optimal fermentation conditions are as follows: the temperature is 32 DEG C, the initial pH value is 7, the inoculum size is 3%, the time is 24 hours, and the rotating speed is 220 rpm. The inhibition rate of the optimized compound bacterium system on ganoderma lucidum is increased to 88.7%. According to the method for optimizing the fermentation culture medium and the fermentation conditions of the compound bacterium system, the biocontrol capability can be improved, the culture time can be shortened, the cost can be saved, and a theoretical basis is provided for subsequent development and application of a biocontrol bacterium agent for preventing and treating the delonix regia root rot.

The invention discloses an optimized preparation process of a charcoal fungicide for preventing and treating delonix regia root rot, and belongs to the field of microbial fermentation optimization. The process comprises the following steps: firstly, carrying out bacterial liquid culture (culture at 32 DEG C and 200rpm) on Pseudomonas aeruginosa and Bacillus licheniformis through an LB liquid culture medium, then carrying out liquid culture medium optimized fermentation on 3% of bacterial liquid (culture at 32 DEG C and 220rpm for 24 hours under the conditions of 3% of sucrose, 0.5% of ammonium sulfate, 1% of beef extract and 2% of potassium chloride) so as to obtain optimized fermentation liquor, and carrying out fermentation on the optimized fermentation liquor so as to obtain the Pseudomonas aeruginosa and Bacillus licheniformis. And mixing the optimized fermentation liquor and charcoal according to the mass ratio of 5: 1, and standing at normal temperature for 24 hours to obtain the fungicide. In a greenhouse experiment, the control effect on the delonix regia root rot reaches 83.53%. The biochar fungicide has the characteristics of high efficiency, environment friendliness, no pollution and the like, is suitable for preventing and treating root diseases of delonix regia and other garden plants, and has a wide application prospect.