6 results about "Tilia" patented technology

The invention provides a spore solid bacterium inoculation method. Relates to the technical field of edible mushrooms. The method comprises the following steps: S1, culture medium group preparation: selecting trees and setting a spore source culture medium group and a receptor culture medium group in groups; s2, inducing the spore source culture medium group to form a mature sporocarp, inoculating a target edible mushroom strain on the spore source culture medium group, inducing the strain to grow and forming the mature sporocarp; s3, controlling environmental parameters to promote spores to eject and fall on the receptor culture medium group; s4, the sporocarp is obtained through natural culture, the spore source culture medium group accounts for 5%-20% of the total culture medium group in volume, the surface of the receptor culture medium group in the S1 needs to be subjected to scribing treatment, the depth of a notch is 2-5 mm, the condition that the notch makes contact with the xylem is adopted as the criterion, and if the length of the tilia wood is smaller than 30 cm, scribing is not needed. The spore solid bacterium inoculation method provided by the invention has the advantages of reducing the planting cost and improving the economic benefit.

A one- or multi-piece wooden stock of a handgun, which is attached to a barrel via a receiver containing a locking system and a trigger assembly, should be designed to achieve a lightweight, stable wooden stock with reduced wood expansion and an aesthetically pleasing appearance. This is achieved by manufacturing the wooden stock, or the buttstock and / or fore-end, from European wood with a density between 300 kg / m³ and 1100 kg / m³, the wood originating from one of the following tree families: Oak (Quercus), beech (Fagus), elm (Ulmus), birch (Betula), linden (Tilia), cherry (Prunus), olive tree (Olea europaea), maple (Acer), plane tree (Platanus) or mulberry (Morus) and the wooden stock is screwed to the system box.

The invention relates to the technical field of plant tissue culture, and particularly discloses a tilia amurensis tissue culture device which comprises a plurality of tissue culture assemblies, each tissue culture assembly comprises a fastener, a bottle body and a cover body detachably installed on a bottle opening of the bottle body, a hollow shell is arranged in the bottle body, a liquid passing hole is formed in the bottom side of the shell, and a liquid outlet is formed in the bottom side of the liquid passing hole. The top side of the cover body is provided with a mounting hole, the mounting hole is provided with a bacteria-isolating breathable film, the bottom side of the fastener is provided with a containing cavity, and the top side of the fastener is provided with a connector communicated with the containing cavity. The purple linden explants grow uniformly, and vitrification of the purple linden tissue culture seedlings in the culture process is prevented.

To provide an oral composition that exhibits excellent preventive and / or ameliorative effects against periodontal disease. [Solution] An oral care composition characterized by containing pine bark extract and at least one plant material selected from coffee tree, linden tree, kudzu flower, barley grass, and sweet potato leaf.

The invention relates to a composition for repairing and relieving sensitive skin and application of the composition, and belongs to the technical field of cosmetics. The invention provides a composition for repairing and relieving sensitive skin, which is prepared by compounding sericin with a tilia europaea extract and a kadsura longepedunculata extract, the sericin is obtained by extraction and purification after supercritical CO2 treatment, and plays a leading role by repairing a physical barrier and moisturizing; the European tilia flower extract can quickly relieve nerve discomfort; the kadsura longepedunculata extract can scavenge free radicals and resist environmental pressure; the three components synergistically play a role from different paths, so that all-around and multi-target rapid repair and lasting soothing of sensitive skin are realized, and the effect is obviously superior to that of a single component or a traditional composition.

The invention relates to the technical field of planting in salt-tolerant land, in particular to a process for planting tilia miqueliana in coastal salt-tolerant land, which comprises the following steps: (1) pretreatment of planting land; (2) seed pretreatment; (3) sowing and seedling cultivation; (4) field planting and later maintenance; all links of the whole process cooperate with one another, and efficient and high-quality planting of tilia miqueliana in the coastal salt-tolerant land is achieved. A good soil foundation is provided for seed germination and seedling growth due to the salt isolation and fertility improvement effects of the layered improved structure; seed pretreatment endows the seedlings with innate salt resistance, so that the seedlings can quickly adapt to a saline-alkaline environment; the later-stage maintenance measures continuously guarantee environment stability and nutrient supply in the plant growth process, all links are linked with one another and have a synergistic effect, the survival rate of tilia miqueliana is increased, vegetation recovery and utilization of the coastal salt-tolerant land are achieved, the ecological environment is protected, and remarkable economic value and ecological benefits are achieved.