Soil is a complex ecosystem, which contains nutrients, water and other substances that are helpful for plant growth. There are also some organisms that are harmful to plant growth, such as soil nematodes. The damage caused by plant nematode invasion will affect the absorption of nutrients in the body, thereby affecting normal growth and development; the secretions in the nematode metabolism process will also stimulate the cells and tissues of the host plant to cause malformation of the plant, reducing the production of agricultural products and reducing the quality, so many Plant nematodes are also important diseases related to agricultural production. In order to better detect and analyze soil nematodes, nematode separators are widely used in the industry to quickly and effectively analyze nematodes from soil.
The occurrence of nematodes is very concealed. To understand plant nematodes and start testing soils, the nematodes need to be separated from the soil first. The traditional method of separating nematodes is mainly the funnel method and the shallow plate method. It's clay! Because the nematode has a certain hydrophilicity, combined with the influence of its own gravity, it will gradually sink to the bottom of the water and gather. Generally, most of the nematodes will come out in 3 hours of the clay / root tissues. Of course, the longer the time of soaking, the nematodes will precipitate. The more. These two methods are troublesome to operate, the efficiency is not high, and the survival rate of the isolated nematodes is still low. Therefore, the nematode research related to nematode research in plant protection stations, forest control stations, veterinary stations, health and epidemic prevention stations, and colleges and scientific research institutes In the department, the nematode separator is mainly used to separate the nematodes.
The use of nematode separators to analyze soil nematodes has the advantages of saving water, easy operation, and high work efficiency. More importantly, most of the nematodes separated are live, and they are clean and basically free of impurities, which can meet the research of related departments. need. Therefore, this instrument has become an important instrument for separating nematodes and identifying nematode diseases such as soil, which has been recognized and trusted by the industry.
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