A method for rapidly separating mites and feed

Abstract

The invention provides a method for quickly separating mites and feed. The steps are to take an appropriate amount of samples that need to be collected from the mites, and use sampling sieves with different apertures according to the size of the mites to perform preliminary screening; the samples after the preliminary screening are evenly spread on the Turn over the plastic plate after standing still, a large number of mites and a small part of feed debris will be adsorbed on the plastic plate; put the plastic plate with the sample after preliminary treatment upside down on the finer sampling sieve, Gently tap with your hand or a small wooden stick to make all the samples fall into the sampling sieve. After standing still, invert the sampling sieve, the residual feed will fall off, and the rest in the sieve is all the required mites, basically no feed debris.

Description

technical field [0001] The invention relates to a method for separating and purifying mites from feed, in particular to a method for rapidly obtaining a large amount of mites required for experimental research by separating experimentally cultivated mites from feed. Background technique [0002] A large number of experimental samples are often required in the analysis or research of mite biological experiments. However, although there are a large number of mites raised in the laboratory, they are mixed with the feed for raising the mites, and it is often impossible to effectively collect enough experimental mites. At present, these mites are usually obtained by manually separating the debris. It is small and cumbersome to operate, and when using a capture tool, such as a brush, it is easy to damage the mite sample and the efficiency is low, which is not conducive to the next analysis experiment. . Therefore, in view of the above factors, there is an urgent need for a metho...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fast and effective way to obtain a large number of experimental mites without damage and cleanness (with little or no impurities), so as to solve the problem in the prior art that collecting mites is time-consuming and laborious, and that the damage to experimental mites affects the final research results.