Abstract: With advancement of agricultural modernization, vegetable mechanized seeding technology has become key to improve planting efficiency and guarantee crop quality．Development of vegetable mechanized seeding technology in domestic and foreign countries was summarized, and challenges and opportunities in this field in China were proposed．Various methods of seed pre-treatment and its effects on mechanized seeding effectiveness were emphatically discussed, and suitable selection of treatment methods was emphasized．Core techniques of rope sowing, suction precision seeding and electric precision seeding were deeply analyzed, and operational principles, characteristics, practical application effectiveness and key factors affecting on sowing quality were expounded, and strategy of technology selection and improvement were proposed．Finally, future of vegetable mechanized seeding technology was prospected．