43 results about "Oudemansiella radicata" patented technology

The invention discloses a method for artificially cultivating Oudemansiella radicata var.alba, which is specific application of a biological technology for artificial acclimatization and cal solve the difficult technical problem in artificial cultivation of wild fungi. The technical method comprises the following steps of: making a cultivation matrix recipe; preparing a cultivation matrix in a cultivation manner; and cultivating the cultivation matrix on a soil-covered bed, or directly covering soil at a bag opening for growing the Oudemansiella radicata var.alba. The method provided by the invention can be used for producing the Oudemansiella radicata var.alba through the artificial cultivation.

The invention discloses a cultivation method of an oudemansiella radicata strain. According to the cultivation method, an edible fungus cultivation device is used for cultivating the oudemansiella radicata strain, the edible fungus cultivation device provides proper cultivation conditions for the oudemansiella radicata strain through a vibration cultivation mechanism, and manual cultivation is replaced with mechanical equipment cultivation, so that the culture efficiency and accuracy of the oudemansiella radicata strain are effectively improved; a porous culture medium carrier is prepared in the strain culture process, and a scientific and reasonable strain culture medium is used in cooperation, so that artificial culture of the oudemansiella radicata strain is achieved, various types of bioactive substances are contained in strain culture, a promoting effect on formation of oudemansiella radicata mycelium primordia and growth of fruiting body mycelia, and oudemansiella radicata cultured by the cultured oudemansiella radicata strain has the advantages of thick stipe, bright color, fleshy flesh, high environmental adaptability, high spawn running speed, short production period and stable yield.

The invention discloses an oudemansiella radicata three-dimensional cultivation bed frame capable of automatically ascending and descending. The cultivation bed frame comprises a flat plate; a wide plate and a narrow plate are fixedly connected with the two sides of the upper end of the flat plate respectively; a lifting plate is arranged at the upper end of the side, close to the narrow plate, of the wide plate; a plurality of cultivation units are arranged between the wide plate and the narrow plate at equal intervals; each cultivation unit comprises a bearing plate; a weighing device is fixedly mounted at the upper ends of the bearing plates; a cultivation box is fixedly and horizontally arranged at the upper end of the weighing device; a bearing net is horizontally and fixedly connected with the inner wall of the cultivation box; a left sliding plate and a right sliding plate are fixedly connected with the left side and the right side of the cultivation box respectively; and a left sliding plate groove in sliding connection with the left sliding plate and a right sliding plate groove in sliding connection with the right sliding plate are formed in the opposite sides of the wide plate and the narrow plate correspondingly. According to the oudemansiella radicata three-dimensional cultivation bed frame capable of automatically ascending and descending, the multiple cultivation units are driven to stretch or retract through linkage of connecting rods, more equipment resources are saved, water can be supplemented in time, and a proper humidity environment is provided for oudemansiella radicata.

Use of fruit skins and pruned branches and tendrils of Passiflora edulia in Oudemansiella radicata cultivation is characterized in that smashed Passiflora edulia fruit skin powder and pruned branch and tendril powder are evenly mixed to be as a main carbon source of a cultivation medium, and the mixture is used for Oudemansiella radicata cultivation. The test shows that the fruit skins and pruned branches and tendrils of the Passiflora edulia are used to replace other expensive carbon sources such as cotton seed hulls, and the mixture as the carbon source is used to prepare the cultivation medium to cultivate the Oudemansiella radicata. The yield and quality of the obtained Oudemansiella radicata is substantially identical to that of the Oudemansiella radicata cultivated by using the conventional cultivation mediums, the production cost is reduced, the economic benefits are increased, waste materials can be reused, and recycling of the waste materials can be achieved.

The invention discloses a method for culturing oudemansiella radicata through eutrophic artificially soil. The eutrophic artificially soil is mainly prepared by taking mixed saw dust and bagasse as main materials and taking cellobiose, yeast extract, refined building materials and an adhesion agent as auxiliary materials and is fluffy in soil texture and good in air permeability, the demands of oudemansiella radicata for a carbon source and a nitrogen source are met, waste is utilized, and the artificially- soil which is suitable for growth of oudemansiella radicata and rich in nutrient can also be provided; in addition, the artificially soil is prepared into a specific granular shape, and the situation is reduced that when ripe oudemansiella radicata is harvested, a large amount of soil is attached to the roots of oudemansiella radicata, and accordingly the roots are cut off; the cost is lowered, and good-quality oudemansiella radicata is obtained.

The invention provides an oudemansiella radicata SSR molecular marker primer group and application thereof. According to the invention, 20 pairs of SSR labeled primers with strong specificity, good stability and high polymorphism are obtained by screening based on a whole genome sequence of oudemansiella radicata as a template, and the nucleotide sequences of the primers are shown as SEQ ID NO: 1-SEQ ID NO: 40. The oudemansiella radicata SSR molecular marker primer group can be used for identifying an oudemansiella radicata strain and distinguishing the oudemansiella radicata strain from other non-oudemansiella radicata strains, and can also be used for carrying out traceability detection on the oudemansiella radicata strain. Compared with conventional morphological detection and the like, the method has the advantages of being easy to operate, good in repeatability, stable and accurate in result and the like, and has important reference value and guiding significance for collybia radicata variety identification, genetic diversity analysis, phylogenetic analysis or polymorphism analysis and the like.

The invention discloses application of sophora flower bud residues and grape vines to a cultivation material for Oudemansiella radicata. According to the invention, the sophora flower bud residues areapplied as a nitrogen source and the grape vines are applied as a carbon source to the cultivation material for Oudemansiella radicata. The novel cultivation material is provided for development of Oudemansiella radicata, and the cultivation material is low in cost and high in nitrogen content and is an innovative and creative cultivation material for Oudemansiella radicata.