Cleaning method of oriental clematis fruit

Abstract

The invention discloses a cleaning method of clematis orientalis fruits. The cleaning method comprises the following steps: drying clematis orientalis infructescences; wearing rubber gloves and slightly rubbing the infructescences on rubber cushions with hands, so as to separate the fruits, infructescence axles and styluses; putting the mixture of the fruits, the styluses and the infructescences into a seed separator and selecting proper wind power to separate completely filled fruits from empty fruits, fruits damaged by worms, a large part of the styluses and the infructescence axles; further screening to remove residues of the styluses and the infructescences with a screen; manually picking and removing the remained residues of the styluses and the infructescences; and packaging the cleaned fruits with paper bags. The method is simple and feasible and a lot of cleaning time can be saved; the cleaned fruits have a high full rate and are loose and separable so that the fruits are very convenient to take at a later period; and a storage space of the fruits in a cold storage can be effectively reduced. The cleaning method is also applicable to cleaning of other fruits of clematis.

Description

technical field [0001] The invention belongs to the technical field of plant protection, and in particular relates to a cleaning method for oriental clematis fruit. Background technique [0002] Clematis orientalis (Clematisorientalis) is a herbaceous vine of Ranunculaceae, which is distributed in Xinjiang in my country and grows in ditches, roadsides and wetlands at an altitude of 1000-2000m; it is a pasture for local sheep and camels. It can also be used as a hedge and has important economic value, so it is an important object for collection and preservation of various seed (quality) banks. [0003] The fruit of oriental clematis is oval, oval-ovate to obovate, slightly flattened, 2‐4mm long; the pericarp is thin and herbaceous, with white villous hairs on the surface, sparse in the lower part and dense in the upper part; 40‐55 mm long, pinnate persistent style with white villous hairs; many fruits clustered on a conical receptacle and are capitate. These characteristics ...

AI Technical Summary

Problems solved by technology

If the persistent style at the top of the fruit of Clematis orientalis is manually removed one by one, and the empty and moth-eaten fruits are removed, it will consume a lot of manpower and time, so some seed (plasma) pools will have persistent After the fruit of the style is dried, it is directly stored in the cold storage without cleaning

This approach will take up a large storage space in the cold storage; in addition, the infructome axis entrained in the fruit, as well as the hollow and moth-eaten fruit will affect the storage life and preservation quality of the entire Clematis orientalis fruit, and is not conducive to the later stage The use of fruit

Therefore, some seed (quality) banks use rubber stoppers to rub the inflorescences of Clematis orientalis on stainless steel screens to make the fruit fall off from the receptacle and separate from the style, and then use a seed separator to remove the empty fruit. , moth-eaten fruit, style and part of infructome axis residues, this cleaning method has a certain effect, but the fruit of oriental clematis is usually small and numerous, and has a long pinnate persistent style, while the diameter of the sieve is usually only 20cm , so it can only be cleaned in a small amount and many times, and the cleaning efficiency is low; in addition, the mesh surface of the screen is made of stainless steel, which is relatively hard, while the fruit peel of the oriental clematis is relatively thin, so use a rubber plug to rub it on the stainless steel mesh surface When cleaning, it is easy to hurt the fruit and produce a lot of dust. If there is no protective equipment, it will affect the respiratory health of the cleaning personnel.

Images