Abstract: Using Ampelopsis grossedentata as experimental material, the orthogonal test was conducted to explore the effect of planting density,organic fertilizer and selenium fertilizer on selenium content and yield of A. grossedentata. The results showed that the optimum cultivation conditions of A. grossedentata were 1 500 plants/667 m² of planting density,1 000 kg/667 m² of organic fertilizer and root application plus spraying of selenium fertilizer. The study has guiding significance for the next test and production.

Key words: Ampelopsis grossedentata, selenium enriched cultivation, yield increasing