1. Variety Selection and Seed Treatment (1) Choose varieties with high oil content, strong resistance to disease and insect pests, moderate maturity, and full maturity before frost, mainly for Glutinous Bean No. 25 and Noodle Bean No. 27; (2) Seed After the pre-description selection, 0.1 to 0.3% of the borax seed amount was used for seed dressing. 2. The corn borer is the best, and the second is wheat. The beetroot is the most unfavorable to the formation of oil. The heavy soybean is also not conducive to the formation of oil. 3, seeding appropriate early sowing is conducive to the improvement of the oil, local requirements before the broadcast on May 10. 4, fertilizer applied potassium sulfate or potassium sulfate compound, both potassium and sulfur, can increase the soybean oil content. 5. Foliar top-dressing and flowering period, aircraft veterinary spraying foliar sulfur (with a concentration of 40 mg/kg) and boron (with a concentration of 200–10000 mg/kg) can increase the oil content by 1 to 2 percentage points, taking care not to apply molybdenum. Manganese, platinum, and manganese will reduce the content of oil. 6. Pest Control At the end of July and early August, aircraft veterinary foliar sprayed 2.5% bromobactam against 30 milliliters per mu, and 50% carbendazim 100 g/mu against grey leaf spot, which can increase oil content. Should be used as a routine measure for the production of high-oil soybeans. 7. Density and close planting are not conducive to the improvement of oil content. Density should be appropriately reduced. This area requires Yan Jian Dou 25, and Jian Jian Dou 27 hectares of preserved seedlings from 28 to 300,000 strains. 8. Irrigation Conditioned soybeans can be irrigated during the pod-logging period to the grain-blast period to help increase oil production. 9. Harvesting (1) When the soybean yellow matures, more than 70% of the leaves fall off, and the staged harvest is beneficial to increase the oil content; (2) The sub-species harvesting, single storage, and single sale should be taken during harvest to prevent the mixed beans from reducing the oil content. content.
