Peanuts are a major income source for many farmers, but uneven emergence and weak seedlings often result not from poor soil, but from skipping key steps before planting. Based on peanut seed characteristics, here are the 3 most important tasks to complete before sowing.
1. Sun-drying and seed selection. Before sowing, spread peanut seeds in the sun for 1–2 days on a clear day to break dormancy and boost germination vigor. Manually remove shriveled, moldy, or insect-damaged kernels to ensure uniformity. Avoid planting raw "hairy" pods; select plump, consistent Grade 1 kernels for even seedlings.
2. Scientific Seed Treatment. Peanuts are susceptible to soil-borne pests and root rot. Treating seeds with a compliant seed coating agent before sowing effectively controls wireworms, grubs, and seedling diseases. Ensure uniform mixing and sow immediately after treatment to prevent phytotoxicity.
3. Determine sowing time based on soil moisture. Peanuts are heat-loving crops; sow only after soil temperature stabilizes between 12°C and 15°C to avoid seed rot from premature sowing in cold conditions. Soil moisture should be ideal when a handful of soil forms a clump that crumbles upon dropping. If soil moisture is insufficient, irrigate before sowing.
Good seeds paired with proper management ensure a reliable yield. Hebei Gongtan Technology provides high-quality seed crops, including peanuts, along with planting guidance to help farmers cultivate their land effectively and secure their harvest.