51 results about "Tillandsia" patented technology

A jewelry item for supporting a living plant includes a stylized base member that is handmade from a polymer clay to resemble a whimsical article. Structurally, the jewelry item is formed with a lumen (passageway) that extends between two open ends. The living plant is preferably a tillandsia that can live in a soil-free environment, when periodically hydrated.

The invention discloses a preparation method for a tillandsia usuneoides nucleus suspension. The preparation method comprises the following steps: 1) selecting 50 mg of tillandsia usuneoides tender leaves, putting in a plastic culture dish, and adding 1 mL of an extracting solution, wherein the extracting solution is composed of the compositions with the following final concentration: citric acid monohydrate with the concentration of 21 g / L, polyvinylpyrrolidone K-30 with the concentration of 10 g / L and Tween20 with the volume concentration of 0.5%; and 2) chopping tillandsia usuneoides tender leaves in the extracting solution by employing a blade, collecting the extracting solution and filtering with a 350-mesh nylon net, so as to obtain the tillandsia usuneoides cell nucleus suspension. The beneficial effects comprise that 1) usage of harmful reagents, such as mercaptoethanol, are furthest minimized, and harm of the extracting solution on human body is mitigated; 2) the extracting solution is simple in compositions, and the compositions comprise three kinds and are all routine laboratory reagents, the cost is low, the preparation is simple, and the cost is substantially reduced; and 3) the steps are simple, centrifugation is not needed, time is saved, efficiency is improved, and the high-quality cell nucleus suspension can be obtained in a short time for flow cytometer detection.

The invention provides a planting method of underwood grassland for breeding chickens, which pertains to the agricultural technical field. The method comprises the following steps: firstly, a forest land with a canopy density less than 70 percent is selected; secondly, purple alfalfa and chicory are sowed in a mixed way according to a percentage by seed weight of 30 to 60 percent and 70 to 40 percent, namely, each kilogram of mixed sowing seeds contains 0.3 to 0.6kg of purple alfalfa seeds and 0.7 to 0.4kg of chicory seeds, the sowing rate is 1.5 to 3.0 kg / mu (mu: a Chinese unit of area, 1 / 15of a hectare), thereby forming an underwood grassland for breeding chickens, which can improve the immunizing ability of the chickens but reduce the total cholesterol content in the chickens. Breeding and utilizing the grassland start when the purple alfalfa and the chicory planted on the grassland grow to an average height of 15cm. The underwood grassland of the invention is characterized by improving the immunizing ability of the chickens, reducing the total cholesterol content of the chickens, saving feed, promoting the economic benefit of ecological forests and economic forests and producing high quality chickens.

The invention discloses a multi-bio-bionic mist collection structure. A plurality of mist collection units are distributed on the upper surface of the mist collection structure. The upper surface edge of the mist collection unit is a tip structure imitating cactus thorns and It imitates the special concave structure of the trichomes around the stomata of Tillandsia leaf, so that the upper surface of the mist collection unit has a wetting gradient structure with super-hydrophilic microstructure bumps and hydrophobic regions; between the adjacent mist collection units A water storage unit whose edge is a pointed structure imitating cactus thorns is formed; the distribution of multiple mist collection units makes the upper surface of the entire mist collection structure an anisotropic wettability structure imitating the back of a desert beetle. The invention can be prepared by using a hydrophobic material with a certain stretching property, has a wide choice of raw materials, and can be prepared by using a circular table needle array and a femtosecond laser double-pulse system. The process is simple and can be prepared on a large scale.

The invention discloses a rapid propagation method of chicory tissue culture seedlings. Its technical feature is to use chicory leaves as explants, including the following steps: (1) generation of sterile seedlings; (2) direct generation of adventitious buds from leaves in vitro; (3) rooting, training of seedlings and transplantation of adventitious buds plant. In the present invention, the leaves of chicory aseptic seedlings are cut into pieces as explants, cultured for 15-20 days, 20-40 adventitious buds can be directly formed on each explant, and more than 30 robust tissue-cultured seedlings can be regenerated within 35-40 days , a sterile seedling with 5 leaves can produce about 500 high-quality tissue culture seedlings after in vitro culture for 30 days. Compared with the conventional isolated plant regeneration system, the culture cycle is shortened by at least 25-30 days, the culture cost is reduced by more than half, and the reproduction coefficient is increased by 3-5 times.

The invention relates to the field of daily chemical products, in particular to a plant source antibacterial agent and a preparation method thereof. The plant source antibacterial agent comprises thefollowing components in parts by weight: 20-33 parts of a pulsatilla cernua extract, 14-36 parts of a Chinese prickly ash extract and 20-38 parts of a tillandsia usneoides extract. The plant source antibacterial agent provided by the invention has a very high property of inhibiting growth of bacillus subtilis, escherichia coli, staphylococcus aureus, candida albicans, pseudomonas aeruginosa, aspergillus niger and the like, and a preservative property as well, besides, the stability of the agent can be also very well improved at a high temperature. In addition, cosmetics can be kept gentle whenantibacterial effects and high-temperature stability are maintained, and the agent has the characteristics of being non-toxic and non-irritant to human bodies.

The invention discloses a management method for improving cold tolerance of tillandsia through copper. The method includes the following steps of plant selection and treatment; 2, solution soaking; 3, fertilization and water and illumination management. Compared with the prior art, by means of the method, the relative electric conductivity of tillandsia leaves can be remarkably reduced, the green holding period of the tillandsia leaves is remarkably prolonged, and the cold tolerance of tillandsia can be effectively improved.