First, the live soaking off: corn must be soaked before germination, the specific method of soaking is: the boiling water and half of the cold water is better, with a small tank, pot or other utensil Shengsheng against water, and then will be selected When the good seed is put into it, the surface of the water should be more than 20 to 25 cm above the seed, and at the same time, stir it with a wooden stick to make the seed evenly heated. The temperature of the water should be controlled at 25 to 28°C, so that soaking for 2 to 3 hours, when the seeds are swollen, they should be immediately removed for germination. Two aspects to be noticed in soaking: First, the soaking time should not be too long, so as not to cause hypoxic respiration of the seeds, and reduce the vitality of the seeds; Second, pay attention to the water temperature and water, so that the seeds quickly absorb water to ensure that the soaking quality . Second, to live germination off: corn germination when the most appropriate temperature is about 25 °C, the specific method of germination is: remove the soaked seeds and control the water, placed in the pots or seats, covered above Wet cloth or wet grass bag, and then placed on hot pods for germination. The temperature in the seed heap should be kept at about 20°C. Check the temperature of the seeds every 3 to 4 hours and turn them up and down to adjust the temperature. When the temperature is too high or too low, always move the place to adjust the temperature. When the seed has 40 to 50% of the mouth began to open white, you can pick the bud seeding. Then the ungerminated seeds were washed once with warm water and germination continued. After two or three repetitions of this, all germinating seeds can basically finish their buds. There are two problems to be noticed in the germination: First, after the seeds are germinated, timely sowing should be done. If the seeds cannot be sown, the germinated seeds can be placed at 2 to 4°C to control the growth of the seed buds, but the time is not allowed. Too long; the second is to pay attention to the germination temperature, it is best to do a small amount of seed test, to be obtained after the experience of formal germination, so as not to cause undue losses. Third, the live sowing Guan: Corn soaking, germination and sowing all links must be done in close connection, not out of touch. Precipitation should be noted when sowing: First, picking buds to sow, we must choose to just wring the mouth of the exposed white seeds, remove the germination of long, yellow and two earned seeds, in order to ensure strong seeds under the species. The second is to do timely sowing, germination of the seeds can not be sown early, because the low sowing temperature is too early, will delay the emergence of seedlings, emergence uneven, increase weak seedlings, generally the local temperature stability at around 10 °C, the most sown favorable. Economical ENT Scope,High Quality Economical ENT Scope,Economical ENT Scope Details, CN Wuxi Biomedical Technology Co.,Ltd , https://www.wxbiomedical.com