This research was financailly supported by the National Key R&D Program of China“Vegetable Intelligent Fine Production Technology and Equipment R&D”(Grant No.2017YFD0701302).
This study aimed to optimize a three-row air-suction Brassica chinensis precision metering device to improve the low seeding performance.ANSYS 17.0 Software was used to analyze the effect of different numbers of sucti...