3 results about "Clivia miniata" patented technology

The invention relates to the technical field of plant planting, and discloses a preparation method of a bio-based culture medium for kaffir lily, which comprises the following steps: s1, preparing main culture medium particles by adopting a double-layer roller granulator: a first layer: preparing the following raw materials in parts by weight: 40-55 parts of modified bagasse, 15-20 parts of coconut shell charcoal and 6-12 parts of vermiculite, and dry-mixing for 3-10 minutes; a second layer: adding the following additives in parts by weight: 4-8 parts of coated slow-release fertilizer, 3-5 parts of phosphate fertilizer embedded particles, 2-4 parts of bacillus microcapsules, 2-3 parts of a binder and 40-50 parts of water, and carrying out wet mixing for 5-10 minutes; then preparing particles with the particle size of 3-5mm through a double-layer roller granulator, and circularly drying the particles through hot air at the temperature of 50-60 DEG C to prepare main culture medium particles; and s2, adding tourmaline particles with the particle size of 2-4mm into the main culture medium particles, and mixing and stirring to obtain the bio-based culture medium. The fertilizer has the advantages of being good in air permeability and water binding capacity, long-acting and uniform in nutrient release and beneficial to improving the survival rate of kaffir lily.

The application belongs to the technical field of genetic engineering, and particularly relates to a CmWRKY25 Application of a gene in regulating Clivia flower stem elongation. CmWRKY25 The CDS sequence of the gene is shown as SEQ ID NO. 1. The application first clearly shows that the WRKY family transcription factor CmWRKY25 responds to a salicylic acid signal, and positively regulates the Clivia flower bud differentiation process.

The invention belongs to the technical field of flowering phase regulation and control of ornamental plants, and particularly relates to application of a saturated acetylene aqueous solution in promoting flowering of clivia miniata, and 200-600 mL of the saturated acetylene aqueous solution is applied to the clivia miniata every time in the growing period in winter. Calcium carbide is rapidly decomposed into acetylene and calcium hydroxide when encountering water, the reaction is violent, a large amount of acetylene generated by the reaction is dissolved in water, namely the calcium carbide aqueous solution can obtain an acetylene saturated solution, and the saturated acetylene aqueous solution does not have an inhibition effect on growth of pineapples, but does not have an obvious inhibition effect; the saturated acetylene aqueous solution can promote the flowering of the clivia miniata, so that the method for promoting the flowering of the clivia miniata by using the saturated acetylene aqueous solution is provided.