This standard specifies the technical regulations for high-yield cultivation of oil sunflower in early spring, including site selection, seeds and treatment, soil preparation and fertilization, sowing, field management, pest and disease control, and harvesting. This standard applies to oil sunflower planting in early spring within Hengshui City.
DB1311/T 108-2016 history
2016DB1311/T 108-2016 Technical regulations for high-yield cultivation of oil sunflower sown in early spring