Farmers want to store good crop seeds, maintain seed vigor and germination rate, and should pay attention to eight bogeys. First, avoid using bagging: because the bag is airtight, in the absence of oxygen, the seeds can not be anaerobic respiration, produce a large number of toxic substances, can kill embryos, or because of seed breathing water and heat Dispersion does not go out, easy to make the seed heat mold without germination. Second, avoid contact with the ground: the ground is high humidity, in order to prevent the seeds from moisture and reduce the germination rate, regardless of sacks, bags and other containers, should not be directly contact with the piled on the ground, it is best to use a brick or wood plate up to about 50 cm. Third, avoid smoke smoke: Smoke contains a lot of carbon dioxide and other toxic substances, long-term smoke after the seeds will reduce the viability, even after emergence, growth is weak, easy to disease. Fourth, bogey insects: the seeds in the storage period, will be a variety of pests foraging, avoid the method is to try to make the seeds dry, resulting in adverse pest living conditions, can be used at noon on sunny days, eliminate pests. 5. Avoid helium: If the number of seeds is large and the storage time is long, do not fill the containers, leave gaps, or dry them once during storage time, which can prevent moisture and change the air. Sixth, bogey mixed: The seeds should be labelled promptly after harvest, indicate the species, harvest date, should not be mixed. 7. Avoid mixing with pesticides and chemical fertilizers: Most of pesticides and chemical fertilizers are volatile and corrosive. If they are stored in the same room as seeds, the germination rate of seeds will be reduced. 8. Do not inspect seeds for storage: If the seeds are stored improperly due to improper storage, leaky snow or ground moisture will make the seeds moldy, or be damaged by rodents and pests, they should be promptly checked to take appropriate measures. China Agricultural Network Editor