Seed wintering protection

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Mildew-resistant cereal crop seeds have a moisture content of 12% to 13%, and oil crop seeds have a moisture content of 8% to 9%. If the moisture content is too high, mildew is liable to occur, especially peanuts, soybeans, corn and other oils and starch More crop seeds should pay more attention.

To prevent pollution, it is necessary to thoroughly remove debris such as crop stems and leaves, weeds, sand, and soil particles, and strictly disinfect the storage room and storage utensils to prevent the seeds from being contaminated during storage.

Prevent high temperature and high temperature, strong respiration of seeds, will consume too much stored nutrients and reduce germination rate. Therefore, it is required that the environment temperature for storing seeds should be about 10 ° C, and the seeds should not be placed near the stove.

Anti-corrosive seeds cannot be stored in the same room as pesticides and chemical fertilizers. Because many pesticides and chemical fertilizers have strong volatility, the volatile gases are extremely harmful to seed cells and seed embryos.

It is difficult to distinguish the seeds of many crops from common food grains. A little carelessness will cause mixed seeds and grains. It is easy to eat the seeds as food and it will cause a lot of waste. It is also easy to plant grains as seeds Causes severe production cuts.

Pest and rat pests and rats not only eat the seeds directly, but also pollute the seeds, deteriorate the seeds, and reduce the germination rate. Therefore, measures must be taken to eliminate pests and rats.

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