Rice crops are germinated from seeds, so increasing seed germination rate is the basis for ensuring rice seed yield and quality. So how is the germination rate of the seed detected? In order to ensure a constant environmental standard, seed germination boxes are usually used in seed testing to scientifically determine the germination rate of rice and other seeds. Seed germination requires certain environmental conditions to support. Under different temperature and humidity conditions, even the same seeds have different germination conditions. In general, the determination of the germination rate of rice seeds is to select 100 rice seeds, carry out germination experiments, and observe the proportion of the last germinated seeds to the total seeds. In order to obtain a true and therefore accurate seed germination rate, it is necessary to ensure a constant germination condition. The seed germination box can artificially create various environmental conditions, strictly control the temperature, humidity, illuminance and other conditions of the germination box, ensure the smooth progress of the seed germination experiment, and avoid the influence of environmental changes on the germination of the seed, so the application of the seed germination box Determination of the germination rate of rice seeds is an effective measure. Providing high-quality seeds with high germination rate for rice cultivation is actually the first step to lay the rice planting. Therefore, the detection of seeds is crucial in the development of modern agriculture. The indicators of seed quality in China mainly include four categories: species purity, seed clarity, germination rate and moisture. The state has clearly defined these four indicators. For the detection of these four seed indicators, there are corresponding instruments that can be used. The seed germination box is a scientific equipment dedicated to seed germination detection. The application of the instrument not only accelerates the efficiency of seed germination but also improves the quality of seed germination. Moreover, it also provides convenient and feasible scientific testing methods for a large number of areas where seed testing is required. It is one of the indispensable instruments for carrying out seed quality improvement projects. High Precision SK Collet nut Used high quality 20CrMnTi material ,good flexibility and abrasion resistance,Be widely used for engraving machine, milling machine , engraving process center ,carving machine,The special structure is for balance to make sure the status of circular uniform distribution. Collet Nut,Csk Collet Nut,Sk Collet Chuck Nut,Sk Clamping Nut Shandong Chongde Precision Machinery Co.,LTD , https://www.springcollet.com
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August 08, 2022