5 results about "Castanea henryi" patented technology

The invention discloses a castanea henryi fruit screening device, and belongs to the technical field of castanea henryi fruit screening equipment.The castanea henryi fruit screening device comprises a screening box, a feeding port is formed in one side of the screening box, a first screening plate is arranged on the side, close to the feeding port, in the screening box, a first driving mechanism is arranged on the side face of the first screening plate, and a first collecting plate is arranged below the first screening plate; a second screening plate is rotationally connected to the lower portion, away from the first screening plate, of the first collecting plate, a second collecting plate is in transmission connection to the lower portion of the second screening plate through a transmission mechanism, a second driving mechanism is arranged at the bottom of the second collecting plate, and a third collecting plate is arranged between the second screening plate and the second collecting plate; the third collecting plate is located below the first collecting plate, the first collecting plate is communicated with a first collecting opening, the second collecting plate is communicated with a second collecting opening, and the third collecting plate is communicated with a third collecting opening. Classified screening of the castanea henryi fruits is achieved through multi-stage screening, the screening plates of all the layers are independently controlled, the separation requirements of different particle sizes are met, and the screening efficiency and precision are improved.

This invention discloses a soil regulation method and its application for promoting high and stable yields in peak-producing chestnut stands. It belongs to the field of forestry cultivation and soil management technology. This invention addresses the problems of soil compaction, nutrient imbalance, and degradation of biological functions caused by traditional extensive management practices. It innovatively implements synergistic and precise regulation from three dimensions: soil physical properties, chemical properties, and beneficial fungal communities. This includes: controlling the porosity and water holding capacity of specific soil layers within an optimized range through measures such as covering with organic materials; adjusting the content of key soil nutrients, organic matter, and pH to suitable ranges; and constructing a microbial community containing seven specific types of beneficial fungi with sufficient abundance, inoculated according to a specific time sequence. This method solves the long-standing technical problem of lacking precise management standards, increasing chestnut yield by 1.13–9.74 times, with an annual yield variation coefficient remaining stable at 2.66%, achieving a significant and stable yield increase. Furthermore, it is simple to operate and easy to promote.

The utility model relates to undergrowth planting technology supporting device technical field, especially a kind of Chinese chestnut falling collection device;Including: first elastic binding rope, is equipped with multiple equidistantly arranged knots;Second elastic binding rope, is equipped with multiple equidistantly arranged knots;Limiting sleeve, the upper portion of the first elastic binding rope knot is inserted, the lower portion of limiting sleeve knot is inserted in the second elastic binding rope;L-shaped connecting strip, including splicing section and collection net connecting section, the splicing section of L-shaped connecting strip is detachably inserted in the inner hole of limiting sleeve;Collection net body, detachably connected to the collection net connecting section of L-shaped connecting strip by connecting piece;In connected state, first elastic binding rope is tied in Chinese chestnut tree trunk, second elastic binding rope is tied in Chinese chestnut tree trunk, the collection net connecting section of L-shaped connecting strip is radially unfolded, and collection net body forms horn shape with opening upward, the above improvement can facilitate the automatic collection of Chinese chestnut when undergrowth planting baihaocha.

The application discloses a kind of conarillae nutrient ingredient spectrum fast determination system and method thereof, belong to component determination technical field, including sample information acquisition module, for obtaining the moisture content data of conarillae sample spectrum determination in time period, time period distinguishing mode includes obtaining conarillae storage period, the duration of storage period is counted, based on the duration of storage period the moisture content data obtained is divided, obtain the data characteristics therein;The application obtains the moisture content data of different storage periods of conarillae sample, constructs database according to moisture content data, divides moisture content data in database, collects characteristic data therein, to analyze the moisture content variation trend of conarillae sample, simultaneously, when collecting moisture content data, can calculate multiple moisture contents on conarillae sample according to the spectral reflectance of different determination points, to analyze the moisture content difference between each determination point, so that the judgment of the moisture content variation trend of conarillae is more accurate.

The invention relates to the technical field of plant planting auxiliary devices and methods, and in particular to an auxiliary device and method for planting white tea plants under a chestnut forest. The planting auxiliary device comprises: a first electrode disposed in the soil beneath the chestnut tree trunk; six second electrodes disposed in a circular array centered on the first electrode, with each second electrode spaced 80-100 cm apart from the first electrode; and six third electrodes disposed in a circular array centered on the first electrode, with each third electrode spaced 80-100 cm apart from the adjacent second electrode. The third electrodes are located below each white tea plant. The above improvements can utilize the advantages of regular shading by the chestnut tree canopy while reducing the negative effects of allelopathic substances secreted by the chestnut tree roots on the white tea plants.