Cleaning method of Stipa purple flower fruit

Abstract

The invention provides a cleaning method for stipa purpurea fruits. The cleaning method for the stipa purpurea fruits comprises the steps that stipa purpurea infructescences are dried; the stipa purpurea infructescences are placed in a stainless steel screen in bundles, people put on rubber gloves and knead the stipa purpurea infructescences, and the fruits are separated from large fruit spurs and awns and fall onto a lower rubber mat; the fruits and small fruit spur residues are placed in a seed separator, and proper wind force is selected for separating the plump fruits from the wormed fruits, the empty and flat fruits and most of the residues; the screen is used for further removing the residues; people pick up the remaining residues; and the cleaned fruits are packaged with paper bags. In order to solve the existing problems that the stipa purpurea fruits are difficult to clean and time and labor are wasted, the novel method for quickly cleaning the stipa purpurea fruits is provided, and can effectively improve the cleaning efficiency and cleaning quality of the stipa purpurea fruits, reduce the storage space occupied by the stipa purpurea fruits in a cold storage and enable the fruits to be conveniently taken for use in future.

Description

technical field [0001] The invention belongs to the technical field of plant protection, and in particular relates to a method for cleaning stipa fruit. Background technique [0002] Cleaning is an important part of the seed or fruit preservation process. It can effectively remove the branches and leaves, soil, peel, seed (fruit) appendages, hollow and insect-eaten seeds (fruit) entrained in the collection, and reasonably reduce the storage volume. , improve the clarity of seeds (fruits), while reducing the chances of seeds (fruits) carrying and spreading germs, which is conducive to the long-term storage, research and utilization of seeds (fruits). [0003] Stipa purpurea is a perennial herb of the Poaceae family, distributed in Gansu, Xinjiang, Tibet, Qinghai and Sichuan provinces in China, and mostly grows in hillside grasslands, meadows, piedmont alluvial fans and valley terraces at an altitude of 1900-5150m; It is an excellent forage grass and one of the main construct...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problem that the Stipa purpurea fruit has a special shape and structure, which is easy to injure hands during the cleaning process, is time-consuming and labor-intensive, and improper cleaning will seriously affect the later storage effect and retrieval, and proposes a method that can efficiently clean the Stipa purpura fruit Methods

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