1. Avoid contamination: Before the seeds are stored, the stems, leaves, weeds, sand, soil particles and other debris of the crops must be completely removed, and the storage room and storage equipment must be strictly disinfected.
2. Avoid plastic bags: Because of the airtight nature of the plastic bag, the seeds undergo anaerobic respiration under hypoxic conditions, producing a large amount of toxic substances that can kill the embryos, or the moisture and heat generated by the seed respiration will not be distributed. , It is easy to make the seed moldy and not germinate.
3, avoid contact with the ground: the ground humidity is high, in order to prevent the seeds from moisture and reduce the germination rate, regardless of sacks, cloth bags and other containers, should not be directly contact with the piled on the ground, it is best to use a brick or wood uplift about 50 cm.
4, avoid smoke smoke: smoke contains a lot of carbon dioxide and other toxic substances, long-term exposure to smoke, will reduce the viability, even after emergence, growth is weak, easy to disease.
5, bogey insects: seeds in the storage period, will be a variety of pests feeding, avoid the method is to try to make the seeds dry, create adverse living conditions of pests, can use sunny noon exposure, eliminate pests.
6. 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 at the storage time, which can prevent moisture and change the air.
7, bogey mixed: the seeds should be timely labeling after harvest, indicate the species, harvest date, avoid mixing.
8. Avoid mixing with pesticides and chemical fertilizers: Most pesticides and fertilizers are volatile and corrosive. If they are stored in the same room as the seeds, the germination rate of the seeds will be reduced.
9, avoid storage species do not check: After storage of seeds will be due to improper storage, moisture to make the seed moldy, or pest damage caused by rats, should promptly check to take appropriate measures.
10, avoid high temperature: the storage of the seeds of the best ambient temperature around 10 degrees Celsius, should not place the seeds near the stove.
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