Many farmers’ friends have left some wheat seeds to reduce their input. How to ensure the purity and quality of wheat seeds should be noted as follows:
Go to miscellaneous
During the period from heading to maturity of wheat, it is necessary to repeatedly remove impurities, eliminate the miscellaneous, inferior, disease, and insect plants, remove the whole plant, and bring it out of the field.
Prevent miscellaneous
In the late stage of wheat waxing, mechanical harvesting was performed. A small portion of the harvester can be harvested first, then the warehouse can be placed (to prevent the wheat seeds of other people's homes from remaining at the bottom of the warehouse), and then the harvested can be reserved for planting, thus avoiding mechanical mixing.
Separate drying
After the wheat is harvested, it must first be raised and then spread out to dry. Choose sunny weather, first clean the sun drying field, the wheat seeds evenly spread on the drying floor, under the hot sun exposure, flip once every 40 minutes, until about 3 pm, continuous drying for about 4 days Until the teeth bite the crisp sound (usually the seed moisture drops below 12%), it can be stored.
storage
Farmers usually have less self-retained wheat seeds, which can be washed and dried in pottery jars or grains for storage. When the tank is used for storage, about 20 cm thick dry grass ash is covered on the top of the wheat, and then covered and closed. Because the ash has a certain hygroscopicity, the seeds can be stored safely. Nylon woven bags can also be used for storage. Nylon woven bags filled with wheat seeds are stacked in a ventilated, dry place and are a certain distance from the walls.
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