Farmers store seeds
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There are two main forms of seed storage for rice seeds in winter. The first is warehouse storage, which requires that the seed moisture be reduced to below 18% by the beginning of November, and the moisture should be reduced to 14% by the end of the 12th. The temperature of the warehouse should be kept in a stable state to prevent it from becoming hot and cold. The second is closed insulation storage. This method is suitable for seeds with a moisture content of 14%-16Â¥. There are three ways. The first method is to store the rice dumplings outside the dumplings filled with rice seeds, and then cover them with a circle of rice dumplings. The rice hulls or other grains of 30-40 cm in thickness are kept inside and outside the two layers. The second is the pile-up storage method: use a bag filled with other food to form a “wallâ€, put the rice seeds in the middle, and put a grain bag on it. The third is the cellar storage method: Generally, the seeds enter the cellar during the alternation of thawing (about 10 months until early November), and the seeds are released when the temperature reaches 0-2°C (early April of the following year).
Peanut seeds Peanut seeds can be safely overwintered when the water content is 13%, and the germination rate begins to decrease at minus 10°C. When the water content is less than 8.5%, they can safely pass winter. Therefore, after the peanuts are harvested, they must be air-dried and air-dried in time. Overwintering generally uses small larvae for ventilation storage. Select outdoor ventilation and dry place, put up 35-50 cm, covered with a bar-streaked dumpling plate, and then use a tree curtain to form a width of about 1 meter of rice dumplings, the top cover tight. Cloudy days or snow days in the surrounding grass curtains, sunny days to remove the straw curtain, so that the seeds ventilated and dry.
The seed storage of sorghum and millet seed sorghum and millet is to leave stalks about 30 centimeters long when they are planted in the field. The stalks are bundled into small bundles, dried, and then placed in houses or warehouses. Stored in the child. The threshed seeds must be air-dried and the water content meet the required standards. When the quantity is large, it can be stored in the warehouse, pay attention to padding and prevent moisture.
After soybean seed soybean threshing, it must be air-dried and air-dried in time. Generally, it can be stored in a small amount. Select outdoor ventilation and high dry areas, use soil pad up to about 50 cm, covered with wood, rubbed the bottom covered with mats, around the hung mats, after the top of the beans to cover the tight cover.
If the potato is not stored well, it will not only cause a lot of rotten seedlings and loss of seed value, but also cause one of the reasons for the degradation of potato seed potatoes. For the storage of potato pits, the temperature must be kept between 1-3°C, the relative humidity should be kept below 85%, and the air circulation must be maintained.
During the storage period, we must pay attention to the following items: First, according to the seeds that are not crops, different varieties, and different purposes, they should be stored in separate branches and bins. Place labels, note varieties, names, and quantities. The second is that the seeds and fertilizers and pesticides must not be mixed together, and they should not be placed in places with large smoke and gas. The third is to do regular inspections, especially in the spring to regularly check the temperature and humidity of the seeds, do a good job germination test, be aware of, to prevent bad species.
