How to determine the sowing rate of sesame

The sowing amount of sesame is related to soil fertility, fertilizer application, management level and variety branching habits, sowing sooner or later, planned density, planting mode and so on. According to the seed emergence rate of 70%, and fixed seedlings according to 20% of the number of seedlings, the seed consumption per mu is 0.3 kg, strip sowing is 0.4 kg, and sowing on demand is 0.2 kg. If there is a drought in autumn sowing and the soil moisture is insufficient, the sowing amount can be increased appropriately. In all kinds of sowing methods, it is necessary to sow the seeds evenly in order to complete the whole seedling, otherwise it is useless to increase the sowing rate.