45 results about "Sphagnum palustre" patented technology

The invention discloses a method for absorbing bleeding exudation of walnuts through sphagnum palustre to increase the stem grafting survival rate. The method comprises the following steps of (1) selecting grafting time; (2) preparing the sphagnum palustre; (3) scissoring a scion; (4) performing graft; (5) wrapping the grafting position by the sphagnum palustre; (6) arranging a guide bar; (7) binding up the grafting union; (8) processing a stock; (9) unbinding a grafting membrane. By wrapping the grafting position by the sphagnum palustre and arranging the guide bar, bleeding exudation can be absorbed and discharged effectively, injury to the grafting union and the scion due to gathering of a large amount of the bleeding exudation is avoided, temperature and humidity suitable for growth of callus are provided, and the stem grafting survival rate of the walnuts is increased. Tests prove that under the same grafting technological level, the grafting survival rate of the method reaches 91.2 percent- 94.7 percent and is 8 percent- 13 percent higher than that of the traditional grafting method, the bleeding exudation affecting grafting survival of the walnuts is effectively removed, and therefore, the method has wide application prospect in production.

A Composite Filter Sock Assembly includes a Compost Filter Sock and Secondary Tubular Seam Filling Device configured to be wedged beneath the compost filter sock, whereby the compost filter sock provides a pinning pressure to the Secondary Tubular Seam Filling Device and wherein the compost filter sock has a nominal diameter of 2-12 times a diameter of a tubular element of the Secondary Tubular Seam Filling Device. The Tubular Element may be least partially filled with a swell-able material such as sphagnum peat moss and may include a fastening mechanism on an exterior surface configured to facilitate coupling to a mesh tube of a compost filter sock.

Processes capable of producing bulk materials suitable for use by the horticulture industry, resulting bulk materials produced thereby, and applications for these processes and materials. Preferred bulk materials have physical properties similar to peat moss and comprise individual materials, each at least partially having a twisted, curled, clumped and rolled structure. The individual materials may further comprise small granular particles dispersed throughout the twisted, curled, clumped and rolled structure. The individual materials may be rolled fibers such that the bulk material has physical properties similar to sphagnum peat moss so as to be particularly suitable as, for example, a soil conditioner, an absorbent material, a chemical carrier, or a filtering material. Alternatively, the individual materials may be rolled particles such that the bulk material has physical properties similar to milled peat moss so as to be particularly suitable as propagation media.

The invention relates to a low-creeping and anti-cracking silicon brick preparation method, and belongs to the technical field of silicon brick preparation. The low-creeping and anti-cracking silicon brick preparation method comprises: preparing a mixing slurry from peat moss and lichen, infiltrating the mixing slurry into the pores of silica rock during a constant temperature culture process, and freezing with liquid nitrogen to ice the liquid in the pores, wherein the volume is increased to produce pressure, such that the pores of the silica rock are widened and deepened; carrying out microwave thawing, wherein the slurry deep enters the interior of the silica rock along the expanded pores so as to corrode the silica rock; freezing again, and crushing to crack up the silica rock; making the silica rock absorb a saturated calcium hydroxide solution at a low temperature; carrying out ultrasonic dispersion; at a high temperature, reducing the solubility of calcium hydroxide, and precipitating on the surface of the silica rock; and drying, mixing with peach gum and the like, and carrying out high temperature firing to obtain the product. According to the present invention, the prepared low-creeping and anti-cracking silicon brick has excellent creep resistance under the high temperature condition, has a starting refractoriness under load of 1700-1800 DEG C, has refractoriness of more than 1750 DEG C, and has broad application prospect.

The invention belongs to the field of biotechnology, and in particular relates to a method for improving the reproduction coefficient of Phalaenopsis hybrid. In the method, nature Sphagnum palustre is sterilized to serve as a culture medium, the culture medium is not added with activated carbon or agar, and the Sphagnum palustre medium is periodically injected with low-concentration 6-BA (6-benzyladenine) and NAA (naphthylacetic acid) which are filtered and sterilized for promoting the proliferation and the health growth and differentiation of protocorms; and by utilizing the biological characteristic of gregariousness of the Phalaenopsis hybrid, the area of the culture medium with the inoculum density of 20 to 25 protocorms / 75 cm<2> is increased appropriately; therefore, a high reproduction coefficient is obtained. The method is required to be matched with sterile operation technology. The method has the characteristics of simple and convenient operation, cost saving, good reproducibility and the like, and is suitable for industrialized production.

The invention discloses an urban domestic sewage treatment system based on sphagnum moss, which includes a pretreatment system, a first-level artificial wetland, and a second-level artificial wetland arranged in sequence according to the flow direction of urban domestic sewage. The sewage discharged from the treatment system, the second-level constructed wetland is used to further purify the sewage discharged from the first-level constructed wetland. The pre-treatment system includes a solid waste recovery tank and sewage pipes, filters, sewage Processing pool. The urban domestic sewage treatment system based on sphagnum moss of the present invention can promote the growth of sphagnum moss water storage cells, and can efficiently utilize resources, thereby fully exerting the decontamination capabilities of sphagnum moss and filter materials.

The invention provides a special culture medium for Lilium spp., which has great water and fertilizer conservation capacity and stable physical and chemical performance, is clean, also has a physical disinfection effect, can continuously provide nutrient elements required for growth of Lilium spp. and is suitable for the growth of the Lilium spp. The special culture medium for Lilium spp. is made of the following components: white peat, black peat, pine barks, maifan stone particles, perlite and trace element controlled-release fertilizers, wherein the white peat comes from moss peat; the black peat comes from moss peat; the pine barks are fermented pine bark particles with grain size being 3-6mm; the grain size of the maifan stone particles is 3-6mm; the perlite is expanded perlite with grain size being 2-4mm; and the trace element controlled-release fertilizers provide three secondary elements including calcium, magnesium and sulfur, and five trace elements including manganese, molybdenum, zinc, copper and iron. No matter whether the special culture medium is used for potted Lilium spp. or cut-flower Lilium spp., plants can grow more robustly, the quality of flowers is obviously improved, the planting of Lilium spp. is not restricted by nursery fields, the land utilization ratio is improved, the pollution and the harm to soil are reduced and the environment around Lilium spp. planting fields is improved.

The invention provides a clean and environment-friendly sphagnum cultivation method. The water planting technology is applied, on a common water planting facility, fresh sphagnum is cut into sections,a planting nutrient solution is prepared, artificial planting, film mulching, temperature illumination management, harvesting and other processes are performed, the clean and environment-friendly sphagnum product is produced, and the artificial weed pulling production cost can be saved by 3,240 yuan / mu.