Peanut shell is a layer of protective film, which can protect peanut seed kernels from external environment conditions such as high temperature and high humidity, and is beneficial to enhance the vitality of seed kernels. Production practices have proved that peanut shelling sowing than shelling, production increased significantly, the increase rate of 11% -18%. (1) Selection of varieties and sowing of peanuts before sowing should use early and medium-maturing peanut varieties. Before sowing, the peanuts should be dried in the sun for 2-3 days, and then the two nuts should be diced into 2 single pomegranates, and then the pips of the prunus persica should be pinched to facilitate the absorption of water and emergence of the peanut seeds. Then, dip fruit with warm water at 35°C for 24 hours, remove and drain the water, and sow. (2) Planting peanuts in advance with shelling should be 15-20 days ahead of sowing sowing date. Shell-sown peanuts grow faster at the seedling stage, grow slower in the middle and late stages, and have shorter plants and shorter plant types. Therefore, it is necessary to increase the seeding rate by 10%-15% in order to exert its increase in production. (3) sowing shallow and real peanuts seeded with seedlings slow, not suitable for deep sowing, the best sowing depth is 3-5 cm. After sowing, lightly step on foot to prevent the shell from being taken out of the soil when peanuts emerge. For shelled peanut seedlings, the shell should be promptly removed.
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