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6results about How to "Improve seed production efficiency" patented technology
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Water selection mechanism for soybean seed production
ActiveCN224181032UImprove seed production efficiencyReduce work intensitySievingSeed and root treatmentAgricultural scienceAgricultural engineering
Owner:ZHONGNONG CHANGFA (BEIJING) AGRICULTURAL TECHNOLOGY CO LTD
Visual lactic acid bacteria strain production device
ActiveCN222647949Ueasy to observeFully contactedBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyLactic acid bacterium
The utility model relates to the technical field of lactic acid bacteria strain production, and discloses a visual lactic acid bacteria strain production device which comprises a protection box, a protection door is arranged at the front end of the protection box, the protection door is rotatably connected with the protection box through a hinge, and an arch frame is fixedly connected to the inner wall of the rear end of the protection box. A fixing plate is fixedly connected to the inner wall of the front end of the arched frame, a second motor is fixedly connected to the right side of the fixing plate, a driving gear is fixedly connected to the output end of the second motor, and a bidirectional threaded rod is rotationally connected to the interior of the arched frame. Different lactic acid bacteria are heated through mutual approaching of the clamping plate and the electric heating plate, the seed production temperature can be reached, the lactic acid bacteria are conveniently observed through movement of the connecting column to drive the bearing plate to move downwards and rotation of the rotating column and the stirring blades, the lactic acid bacteria can be in full contact with air, and the production efficiency is improved. The seed production efficiency is improved.
Owner:TONGHUALI (YANTAI) BIOTECHNOLOGY CO LTD
Application of white rot fungi WH-B-X3 in preparation of feed and preparation method of feed
PendingCN119391544Areduce the chance of infectionImprove anti-bacterial abilityFungiFood processingBiotechnologyMicrobiology
The invention provides application of white rot fungi WH-B-X3 in preparation of a feed and a preparation method of the feed, and belongs to the field of feed processing. According to the application, the white rot fungi are preserved in the China Center for Type Culture Collection on May 8, 2024, the preservation address is Wuhan University, Wuhan, China, and the preservation number is CCTCC NO: M 2024884. The white rot fungus WH-B-X3 provided by the embodiment of the invention can be suitable for aerobic fermentation and has good infectious microbe resistance. According to the preparation method of the feed provided by the embodiment of the invention, the seed production time is greatly shortened, so that the seed production efficiency is improved, the seed production cost is further reduced, pile turning is not needed in the fermentation process, the infectious microbe infection probability is further reduced, and the fermentation time is shortened.
Owner:XICHUAN WUHUA BIOTECHNOLOGY CO LTD
Method for creating watermelon male sterility germplasm through gene editing ClMS1L1
ActiveCN119570840Areduce manufacturing costImprove seed production efficiencyPlant peptidesFermentationBiotechnologyHybrid seed
The invention discloses a method for creating watermelon male sterility germplasm through gene editing ClMS1L1, and belongs to the technical field of plant gene engineering. According to the method for creating the watermelon male sterility germplasm through gene editing of the ClMS1L1, gene editing is conducted on the watermelon ClMSL1 through a CRISPR / Cas9 gene editing technology, the gene function is deleted, and therefore the phenotype of recessive nuclear male sterility is generated. Compared with a normal material, the watermelon male sterile line created by the method disclosed by the invention has the advantages that the fertility of male flowers is changed, and other tissues such as roots, stems, leaves, tendrils, female flowers, fruits, seeds, growth vigor and the like have no visible phenotypic change. If the created male sterile new germplasm is used for hybrid seed production, the labor cost is greatly reduced, the seed production efficiency is improved, and the important production and application potential is achieved.
Owner:NORTHWEST A & F UNIV
Method for efficiently creating brown glume rice and application thereof
The application belongs to the field of crop genetic breeding, and relates to a method for efficiently creating brown glume rice and application thereof. hcm A stable genetically brown glume mutant is created through radiation mutagenesis, and a molecular marker of the brown glume trait is developed hcm The recurrent parent Huazhan is used as a recurrent parent and the mutant is crossed to create brown glume rice through recurrent selection combined with molecular marker assisted selection. hcm F1 hybrid seeds are obtained by crossing the sterile line Huangling 165S and the brown glume rice, and brown glume hybrid rice seeds can be obtained by planting the F1 hybrid seeds. The brown glume trait of the mutant is introduced into the recurrent parent Huazhan and its hybrid seeds in a targeted manner, and the improved recurrent parent is used to develop hybrid rice seeds. When hybrid rice seeds are produced, the color difference between the seeds of the parents can be used to distinguish hybrid seeds and self-crossed seeds of the recurrent parent, so that the scale mixing, mixed harvesting and color selection separation of hybrid seeds can be realized, and the efficiency of hybrid rice seed production can be improved.
Owner:HUNAN HYBRID RICE RES CENT +1
Method for increasing growth speed of stock seeds and cultispecies of stropharia rugoso-annulata
ActiveCN119138263AFast growthsolve pollutionBacteriaMicroorganism based processesBacillus subtilisBacilli
The invention discloses a method for increasing the growth speed of stock seeds and cultivated seeds of stropharia rugoso-annulata. The invention discloses a method for increasing the growth speed of a stock seed and a cultivated seed of stropharia rugosoannulata, which comprises the following steps: inoculating bacillus subtilis to a stropharia rugosoannulata culture medium, and then inoculating the stropharia rugosoannulata for culturing, so as to increase the growth speed of the stock seed and the cultivated seed of the stropharia rugosoannulata. The method for increasing the growth speed of the stropharia rugoso-annulata stock seeds and the cultivated species can be used for preparing the stropharia rugoso-annulata stock seeds and the cultivated species, pollution to the stropharia rugoso-annulata strains cannot be caused when the obtained strains are subjected to a fruiting test, and fruiting is not affected. The invention provides a theoretical basis for further development of the stropharia rugoso-annulata growth-promoting microbial inoculum, and has a good application prospect.
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI