Corn seed selection and soaking method
Seed treatment is the first line of defense to effectively prevent pests from invading. To ensure the seedlings are full and strong. The processing method is as follows: Luminous Sign,Escape Route Line,Self Glowing,Glowing Soft Vinyl JINAN REALGLOW CO.,LTD , https://www.realglowsign.com
The selection of corn seeds includes panicle selection and grain selection. When the panicles are selected, they are dried and threshed in the field when they are used to dry the ears in the field, and are mixed, matured, pests, and rotten crops. The grain selection grain selection is to sieve and remove grains, remove molds, breakage, insect grains and miscellaneous materials before sowing, so that the size is even and full, which is beneficial to seedlings and seedlings.
Seed treatment drying selection of sunny days 2 to 3 days, help to increase the germination rate, early emergence, reduce head smut.
Seed soaking can promote the germination of seeds, rapid emergence, and neat seedlings. Methods cold water soaking 12 ~ 24 hours; 50 °C warm water soak 6 ~ 12 hours. Soaking should pay attention to the full hard seed time can be longer, pod, dentate seed time should be short; soaked seeds do not sun, do not stack, do not install plastic bags; dried before the seed dressing; drought In case of lack of land, dry ground and lyrical conditions, soaking of seeds is not allowed; seeds soaked must be timely sowed.
Chemical seed dressing can be used 15% triadimefon wettable powder 400 to 600 grams mixed with 100 kilograms of seed to prevent corn head smut, seed dressing can also be seed dressing, coating control of underground pests.