6 results about "Trachycarpus fortunei" patented technology

This utility model relates to the field of duckweed containment technology in waterways, and discloses a containment rope float suitable for fish spawning. It includes a containment rope made of first bundled reed stalks, with several reed balls made of second bundled reed stalks evenly distributed on the containment rope; each reed ball is filled with palm leaves; both ends of the containment rope are secured with ropes, and the other end of each rope is secured with a ground stake inserted into the riverbank. The advantages of this utility model compared to existing technologies are: it can contain duckweed on the water surface; the containment device decomposes quickly after disposal, does not pollute the environment, and provides a breeding environment for fish.

Net (100) for the protection of a palm tree against palm tree pests, said device being intended to cover a palm tree extending longitudinally and having a crown of diameter D, a trunk, and a height h, said height h comprising the height of the trunk and that of the crown of said palm tree, said mechanical protection net being characterized in that it comprises a number n of polygonal sheets (110), said sheets being sewn together on at least one side of an adjacent polygonal sheet, a closure means (130) arranged on at least one polygonal sheet, said closure means extending over at least a portion of said sheet and a top cap (140) connecting the top ends of said polygonal sheets, said cap being intended to be arranged at the level of the crown of said palm tree.

Improvements in a palm seed pod puller that uses a lever arm operates through a pivoting fulcrum to increase the mechanical advantage of a user to pull the seed tassel more easily from the stalk with less effort. A spring directed cam applies force to clamp onto the seed tassel and can increase the gripping force as the stalk is being pulled. The cam rotates to increase the clamping force as the stalk is crushed and flattens. The cam allows the stalk to wrap around the cam to increase the contact surface for clamping. The support post is positioned within the tree and around the palm fronds where the end of the post rests against the tree to provide a base for the fulcrum and lever arm to apply forces in the opposite direction of the pulling forces on the seed tassel.

The invention discloses a high-virulence beauveria bassiana Zeb-01 strain and application of the high-virulence beauveria bassiana Zeb-01 strain to control of palm pests, the high-virulence beauveria bassiana Zeb-01 strain is beauveria bassiana, and the preservation name of the high-virulence beauveria bassiana Zeb-01 strain is Beauveria bassiana; the strain is preserved in the China General Microbiological Culture Collection Center, and the address of the preservation unit is No.3, Yard 1, Beichen West Road, Chaoyang District, Beijing; the preservation date is November 15, 2025; the preservation number of the strain is CGMCC (China General Microbiological Culture Collection The separated beauveria bassiana Zeb-01 strain has extremely high pathogenicity to rhynchophorus ferrugineus and rhinoceros rhinoceros, the lethal effect of the strain is remarkably higher than that of commercially available beauveria bassiana preparations, the strain has more outstanding advantages under the low-concentration condition, the lethal time of the strain to the two pests is remarkably shorter than that of commercially available strains, the pest hazard period is effectively shortened, and the environment pollution is reduced. And the insecticidal composition has the characteristics of high toxicity, high insecticidal rate and wide range of applicable pests.

The invention discloses a traditional Chinese medicine composition for treating ulcerative colitis in an active stage as well as a preparation method and application of the traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the following raw materials in parts by weight: 5-35 parts of humifuse euphorbia herb, 3-12 parts of carbonized sanguisorba root, 3-12 parts of sophora flower, 3-12 parts of madder, 3-12 parts of cacumen biotae, 1-6 parts of rhizoma bletillae, 0.5-5 parts of pseudo-ginseng, 2-10 parts of hairyvein agrimony and 3-12 parts of crinis trachycarpi. The traditional Chinese medicine composition has the advantages that the effects of clearing heat, cooling blood, astringing to stop bleeding, diminishing swelling and promoting tissue regeneration are achieved through synergistic interaction of the medicines, the traditional Chinese medicine composition is accurately adapted to the core pathogenesis of damp-heat accumulation, injury to blood collaterals due to heat and bleeding due to blood heat in the active period of ulcerative colitis, and the traditional Chinese medicine composition is especially suitable for active-period patients with blood, stomachache and tenesmus as main manifestations and is high in curative effect pertinence.

This disclosure relates to the field of carbon black technology, specifically a method for reducing the ash content of palm shell plant carbon black. The palm shell plant carbon black uses palm shells as raw material. The method includes the following steps: providing palm shells as raw material, carbonizing the palm shells to obtain palm shell plant carbon black; adding the palm shell plant carbon black to a first acidic solution and performing ultrasonic cleaning; then soaking it in a second acidic solution, followed by dry ball milling, and then soaking it in a third acidic solution; followed by wet ball milling; finally, after post-treatment, obtaining palm shell plant carbon black with reduced ash content. The method provided in this disclosure significantly reduces the ash content and other impurities in palm shell plant carbon black prepared from palm shells.