Inferior to miscellaneous: During the period from wheat heading to maturity, it is necessary to repeatedly carry out the miscellaneous and inferior, strictly remove the miscellaneous, inferior, disease, and insect plants, and remove the whole plant and bring it out of the field.
Prevent mixing: mechanical harvesting at the end of wheat bran. A small portion of the harvester can be harvested first, then placed (to prevent the wheat seeds from others from remaining at the bottom of the warehouse), and then harvested for seeding, thus avoiding mechanical mixing.
Drying separately: After the wheat is harvested, it must first be cleaned and then spread out to dry. Choose sunny weather, first clean the drying field, spread the wheat seeds evenly on the drying field, and explode in the hot sun. Turn it every 40 minutes, and let it dry until about 3 pm, and continue to dry for about 4 days. When the teeth bite the grain and the brittle teeth (generally the seed moisture drops below 12%), it can be stored.
Storage method: Farmers have a small amount of self-retained wheat seeds, which can be stored in washed and dried pottery or grain. When the tank is stored, the wheat seed is covered with a dry grass ash of about 20 cm thick, and then closed with a lid. Because the ash has a certain hygroscopicity, it can ensure the safe storage of seeds. It can also be stored in nylon woven bags, and the nylon woven bags filled with wheat seeds are stacked in a ventilated and dry place and separated from the wall by a certain distance.
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