Selected seeds: remove small particles, pods, crumbs, and pests and granules. Select and retain the uniform size, uniform color, and full-grown seeds with good characteristics as seeds. Do a good germination test: Before planting, you should understand the germination of the seeds and do a good germination test in advance to determine the seeding rate and ensure that the seedlings are seeded. Shaizhong: Corn seeds should be sunned for 2-3 days before sowing, which can reduce the occurrence of diseases and insect pests, increase the germination rate of corn, and make it emerge early and emerge as seedlings. However, don't do it on the concrete floor or the iron plate when drying, so as not to burn the seeds. Inflatable Floating Hoop,Swimming Pool Floats,Inflatable Pool Toys,Pool Games P&D Plastic Manufacture Co., Ltd , https://www.pdinflatable.com