Wheat is one of the main economic crops in China. It is also widely used in the world. Can wheat be soaked with biogas slurry during planting? This is ok, and the wheat soaked with biogas slurry is still very effective. So what should you pay attention to when soaking wheat biogas slurry? Sun-breeding: In order to improve the water absorption of the seeds, the wheat seeds should be sun-dried for 2 to 3 days before soaking seeds, and the seeds and grains in the seeds should be cleaned to ensure the purity and quality of the seeds. Selection of biogas slurry: As a biogas tank soaked in biogas slurry, it must be used for normal gas production for more than one month. The biogas slurry of waste pond and dead pool cannot be used for soaking seeds. The water pressure cover was opened a few days before soaking, exposed to air for several days, and agitated several times to allow a small amount of hydrogen sulfide gas to escape, and the scum on the water surface in the water pressure chamber was also removed. If the concentration is too high, add 1 to 3 times of water before soaking seeds. Bag soaking: Choose a good water-permeable bag or a plastic woven bag to load the wheat. Be careful not to pack too much, preferably about two-thirds of the bag, to prevent the seeds from swelling and bursting the bag, then tighten the bag. Use a wooden stick to lie horizontally on the water pressure tank of the biogas digester, and use a rope to hang the seed bag so that the seeds are completely immersed in the biogas slurry. The soaking time is generally about 12 hours, and the soaking time should not be too long, otherwise it will affect the sprouting. Cleaning and sowing: After the soaking of the biogas slurry, the seed bag is taken out, washed with water, and the water in the bag is leaked, and then the seeds are spread on the mat, and the seed surface can be sown after the water is dried. If you want to germination, you can germination.
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