31 results about "Old-growth forest" patented technology

The invention relates to a magnolia officinalis cultivation method and belongs to the technical field of woody plant cultivation. The invention solves the technical problem of providing a magnolia officinalis cultivation method which has higher economic benefit. The magnolia officinalis cultivation method comprises the following steps of: a. seed selection; b. seedling cultivation; C. seedling planting: selecting 1.5-2.5-year and 0.8-1.2m-hight plants as saplings, digging 50-60cm-deepth pits with the spacing of (1.8-2.2m)*(2.3-2.8m), and planting one seedling in each pit; d. intermediate cutting: harvesting forest by intermediate cutting in an alternating way after 8-10 years, and after harvesting, adopting a method of removing a plurality of sprouts growing on stumps year by year, reserving 3-4 branches/stump in the first year, removing the sprouts to 1-2 branches/stump in the second year, and finally reserving 1 branch/stump in the third year; and e. replacement of old-growth forest: after intermediate cutting for three times, using cuttings or cultivated new saplings for replacing the stumps with reduced regenerative capacity, or conducting grafting treatment on magnolia officinalis sprouts by taking the stumps with low capability as rootstocks.

The invention relates to an air conditioning system and a control method, in particular to the air conditioning system and the control method thereof based on high-mountain fresh air used as a fresh air source. The air conditioning system comprises five parts of a fresh air monitoring subsystem, a fresh air collecting subsystem, a power subsystem, a transportation and distribution subsystem and a client subsystem. On the other hand, the invention also provides a method for controlling the air conditioning system. The method comprises the steps of collecting fresh air, transporting the fresh air, enabling the fresh air to enter a room for being combined with an air conditioner for use and monitoring the fresh air in the whole journey. According to the air conditioning system and the control method thereof based on the high-mountain fresh air used as the fresh air source, provided by the invention, the fresh air which comes from a high-mountain old-growth forest area and is rich in negative oxygen ions is transported to an air conditioning unit of a user and is used as fresh air of the air conditioner, an indoor air pollution problem can be relieved, and a citizen breathing environment under a haze raging situation is greatly improved; in addition, the construction investment of an air conditioning fresh air unit can be also reduced due to the implementation of the air conditioning system and the control method, a bacteria growing problem of a fan coil pipe and the like are effectively solved, and thus huge social and economic benefits are generated.

The invention discloses a method for solid liquid mixed culture of medical hericium erinaceus mycelia. According to the method, special medical white hericium erinaceus strains cultured from wild hericium erinaceus in Zhongtiao mountain primeval forest through optimization for many years are adopted. Compared with the ordinary edible hericium erinaceus, the mycelia produced from the strains have the advantages that polysaccharides and peptide are contained, five kinds of anticancer substances, seven kinds of vitamins, three kinds of active cellulase, 18 kinds of amino acids, human body necessary trace elements and the like are also contained, the contents of cystine, histidine and arginine with great medical values are high, the amino acids are identified for 6 to 7 points, and the protein content is 16.65 percent, and is respectively 3 times and 1.8 times that of other hericium erinaceus.

It relates to a ShenQi tea and its preparation method. The tea is extracted from the wild plants, especially from budds of wild rose hip flowers in virgin forest. The comprises ginseng, Chinese wolfberry, young stems and leaves of milk vetch, tropaeolum,and buds of wild roses. The method comprises: picking up young stems and leaves of milk veth, flowers of tropaeolum, buds of wild roses, drying naturally, stocking, dedusting, proportioning, mixing, disinfecting, examining, packing. The tea contains special components of the raw material, could improve immunity.

Provided is a dedicated walking-type mechanical rabbit for education of science popularization for teenagers. The dedicated walking-type mechanical rabbit is mostly composed of a rabbit body main trunk frame, a head model component, a built-in simulated left-eye miniature camera, a left movable-type pitch-adjusting eye socket, a simulated rabbit sound buzzer rabbit mouth device, a stimulated rabbit beard built-in remote-control antenna module, a built-in simulated right-eye miniature camera, a right movable-type pitch-adjusting eye socket, a trunk telescopic support spring, a rabbit body auxiliary trunk frame, a back left-leg linkage component, a back right-left linkage component, a back right cross-bar linkage component, a back left cross-bar linkage component, a back left-foot pulley assembly, a back left pulley, a front left-leg linkage component, a front-back leg linkage component, a front left cross-bar linkage component, a front left-foot pulley assembly, a front right-foot pulley assembly, a front left pulley, a front-back cross-bar linkage component, a front right pulley, a combined-type transmission mechanism with a storage battery and a white rabbit modeling lint coat. The dedicated walking-type mechanical rabbit for education of science popularization for teenagers, as a teaching aid especially for teenagers and children, also serves as a perfect helper of people engaged in scientific research and animal observation organizations for exploration of motion trails of rare animals in old-growth forests.

The invention belongs to the technical fields of agricultural soil reconstruction, fertilizer production and the biology, and concretely relates to a p reparation method of regenerated fertilizer for restoring soil, and a soil restoration method. The preparation method comprises the following steps: collecting deposits not polluted by human activities and containing abundant beneficial microbial strains in the virgin forest, used as soil seeds, adding an organic composite fertilizer, an inorganic fertilizer and an EM microbial preparation to the collected soil seeds, uniformly mixing all above materials, putting the obtained mixture in a nutrition pool, and carrying out fermenting multiplication to obtain microbial soil derivation fertilizer seeds; sampling and extracting soil through a geographic coordinate position range, measuring the content of soil to be restored, preparing the regenerated fertilizer for restoring soil, according with restored soil fertility and crop growth, and producing the fertilizer according to a measured soil formula; and applying the produced regenerated fertilizer for restoring soil to the soil to be restored. Beneficial microbes in the soil are massively bred to enhance the fertility of the soil and improve the looseness of the soil.

The health pyramidal willow tea is produced with tender leaf of pyramidal willow and through deactivating enzyme at 100-320 deg.c for 5-10 min; kneading; drying to water content less than 7 %; sterilizing and packing. The present invention produces tea with tender leaf of pyramidal willow in primitive forest as material, and the pyramidal willow tea has enjoyable peak green beautiful shape, sweet and mellow taste, scent of willow leaf and body building and disease treating effect.

The invention discloses a pine cone picking device driven by using the lifting principle of a winding machine, relates to the technical field of large-height fruit picking, and solves the problems that pine cone picking is inconvenient, the manual picking process has great danger, and workers are likely to fall down from trees to be injured in the picking process. Comprising a box body, a lifting device, paws, a connecting device, a rotating shaft and a ball screw, the lifting device and the paws are installed in the box body, the connecting device is connected with the inner wall of the box body, the ball screw is installed on the connecting device, the rotating shaft is installed on the connecting device, the rotating shaft is driven to rotate to enable the lifting device to grab branches, and the paws are driven to grab tree trunks. Compared with a traditional pneumatic and hydraulic picking device, the rolling and lifting mechanism is adopted, the overall mass of the device is greatly reduced, the structural complexity of the device is reduced, and the device has the small mass and size, is more beneficial to being used in the original forest and the environment with the small forest distance and can well adapt to small equipment.

The invention relates to a novel organic microorganism bacterial manure. The novel organic microorganism bacterial manure is prepared by mixing and stirring a bacillus velezensis powder, turfy soil, humic acid, micro-element fertilizers and an auxiliary agent according to a certain ratio, pelletizing and drying, wherein the bacillus velezensis powder is separated from virgin forest soils of Qinling mountains. By using the organic microorganism bacterial manure, the problem of environmental pollution caused by chemical fertilizers can be avoided, thus the soil environment is effectively protected; and the prepared organic microorganism bacterial manure is capable of effectively preventing and treating soil-borne diseases, promoting crop growth and improving the quality and the yield of agricultural products.

The invention discloses a high-yield cellulase bacterium which is screened and separated from rotten wood of old-growth forests in Tujia and Miao nationality municipalities in Enshi by using an orient domestication method with a selective medium, the strain is named as HW-17, belongs to arthrobacterium and is preserved in the China Center for Type Culture Collection in Wuhan University in Wuhan, China, with the zip code being 430072, the preservation date being March 30, 2017, and the preservation number being CCTCC NO: M2017156; the 16S rDNA (Deoxyribonucleic Acid) sequence of the strain is as shown in SEQ ID NO.1. The HW-17 strain disclosed by the invention can be applied to industrial production of organic fertilizers with chicken manure or pig manure, crop straw, rotten vegetable leaves and the like as raw materials. In addition, the growth properties and the cellulase production properties of the HW-17 strain are very clear, so the HW-17 strain can be used as a candidate strain for industrial production of cellulase, and commercial production of single cellulase as well.

A beverage "Luyuan" is prepared from astragalus flower, Chinese globeflower flower and rose flower through proportionally mixing, washing, immersing for at least 8 hr, boiling for at least 2 hr, laying aside at 5-10 deg.C for at least 48 hr, filtering, concentrating the filtrate, mixing with honey and lemon, and sterilizing. Its advantages are rich nutrients and high safety.

The invention relates to a yulan cultivation method, pertaining to the technical field of woody plant cultivation. The technical problem is solved by providing the cost-effective yulan cultivation method. The yulan cultivation method comprises following steps of: a, selecting seeds; b, cultivating seedlings; c, planting seedlings: selecting plants at the seedling age of 1.5 to 3 years and height of 0.5 to 1.0m as seedlings, digging holes at depths of 45-55cm at intervals of 1.5 to 2m*2.0 to 2.5m and cultivating one plant in each hole; d, performing intermediate cutting: performing intermediate cutting and harvesting on forests after 8 to 10 years and adopting a one-spacing one-cutting form; sprouting multiple branches of new seedlings out of stumps after harvest and adopting the method of removing sprouts year by year, keeping 3-4 branches of stump plants/stump in the first year, removing sprouts to 1-2 branches/stump in the second year and finally keeping one new seedling in the third year; and e, replacing old-growth forests: utilizing cuttage or cultivated new seedlings to replace stumps of lower replacement and reproduction capabilities or grating young shoots of yulan by adoption of stumps of low capabilities as stock.