Peanut soaking can effectively increase the emergence rate, ensure the whole seedlings, and also prevent the occurrence of pests and diseases. There are many methods of germination, and currently there are three methods for promoting germination, sand germination and indoor germination. The seeds are soaked in 40-degree warm water for 4 hours, spread out on a mat, kept moist, and white tips (radical roots) are exposed after 12-24 hours. In case of inability to sow in rainy days, the germinating seeds should be placed in a cool, ventilated place and spread into a thin layer, but care should be taken to suppress the growth of buds. Peanut soaking germination should pay attention to the four issues: First, must sort seed selection, soaking, in order to make the seeds absorb water evenly, germinate neatly. The second is that the seed has just been immersed in warm water. When the seed coat is wrinkled, don't turn it to avoid skin peeling. The third is that germination should not be too long. Fourth, when germination is not possible after sowing, the seeds should be spread in the shade to inhibit the growth of buds.
One-button flash tester, also known as One-button fast measuring instrument and One-button fast image measuring instrument, is widely used in the measurement and detection of die-cutting products, mobile phone cover plate, mobile phone glass, PCB, spring, screw, precision hardware, machined parts and other products. Once used, the one-button flash tester does not need a fixture, and the product can be placed arbitrarily. The full-size measurement of the product can be completed with one button, with high efficiency, high accuracy and simple operation.
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