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Factors affecting seed storage:
1. The relationship between seed storage and seed moisture, air temperature, and humidity. Seeds are a kind of living organisms. During summer storage, seeds will undergo metabolism. Seeds themselves are particularly sensitive to temperature, moisture and air, and they The changes have a certain degree of regularity. China has specified the water standard for grain during storage, with 13.5% wheat, 13.5% corn, 13.5% rice, and 13% soybean. Because the seed moisture content of different grain types is different and can be transferred to each other at a certain time, the moisture balance can be achieved. This is the result of the combined effect of the strength of the breath, the temperature and humidity of the air, the quality of the seed and the structure of the seed. When the seed is in a low temperature environment, a dormant state occurs, and when the seed is in a high temperature environment, deterioration occurs. Scientific research has specific rules for the appropriate standards of the seed itself, wheat 20°C~28°C, corn 32°C~35°C, rice 30°C~35°C, and soybean 25°C~30°C. This temperature standard makes it impossible for grain crop seeds to affect seed quality because of high or low temperatures. Seed is a kind of organic matter with breathing ability. It has its own life, and it will deteriorate in the case of high humidity. Even mildew will occur. The humidity level of this air should not exceed 70%.
Second, the accumulation of pests and molds in the process of grain growth and the law of the death of the grain storage process, the pest is a very important hazard element. The suitable temperature for pest survival is 17°C ~38°C. At this temperature, the pests can survive very well. This temperature provides a temperature field for the breeding and breeding of pests. Keeping the temperature outside this range can kill pests and suppress the growth and reproduction of pests.
After understanding the above factors, look back at the seed storage. The instrument is developed and manufactured by Top Instrument and is a professional instrument for long-term storage of seeds. In the environment of suitable seed storage at low temperature, germplasm can still have original characteristics after more than ten years or even decades, and it is of great significance to provide rich germplasm and research materials for biological theoretical research.
The seed reservoir avoids all the above-mentioned factors that are not conducive to seed storage. The key to traditional seed storage is to control the seed moisture and storage temperature, and the moisture, air temperature, and humidity of the seed storage can be manually adjusted, and pests and molds can be grown. It will not happen basically. It is an ideal seed storage instrument.
CNC turning is a subtractive manufacturing process in which pieces of material are rotated as a machine tool is fed to the piece, removing material to create a finished piece. It is primarily used to manufacture parts that are cylindrical in nature. We supply custom cnc turning service and CNC turning parts manufacturing
What is CNC TURNING?
Items processed by a lathe will be cylindrical and must be on-centre. Turned parts can range from simple rings to complex curved components. CNC turning is the most efficient way to mass-produce these kinds of parts.
Various cutting tools can be installed within the lathe tooling head to perform different cutting operations sequentially, to produce parts in a one-pass process. Straight cuts, tapers and contours can all be created by varying the angle and depth of the cut.
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