NOVELTY - Scale planting method for increasing survival rate of Saussurea obvallata, involves (a) selecting and immersing the seeds in warm water, drying and sowing seeds in nutritional matrix, and cultivating seedlings, (b) washing, sterilizing and immersing seedlings in mercuric chloride solution, cutting stems or leaves, inoculating cut blocks into medium, and cultivating plantlets, and (c) transplanting seedlings to the land, applying organic fertilizer, cultivating and applying phosphate fertilizer, and spraying potassium dihydrogen phosphate.    USE - Scale planting method for increasing survival rate of S.obvallata (claimed).    ADVANTAGE - The seed nutrient seedling growing and tissue seedling growing cooperate with each other, hence higher safety is achieved in comparison to a single way for growing seedlings. Limitations on the quantity and seasons of single seed seedling growing are prevented. The defects of ageing and original plants and incapability of storing robust plants for a long time caused by single adoption of tissue seedling growing are overcome, and the survival quantity of S.obvallata is increased greatly. The nutritional substrate contains alpine meadow soil, hence the nutritional demand and growing environment for seedling growth obtained through seed seedling growing and tissue seedling growing of the S.obvallata are realized.    DETAILED DESCRIPTION - Scale planting method for increasing the survival rate of Saussurea obvallata, involves (a) selecting seeds of S.obvallata, immersing the seeds in warm water containing plant growth regulator at 15-40 degrees C during the month of March and April, drying the seeds for 6-8 hours, immersing the obtained seeds in aqueous solution containing 3p-azido-3p-deoxy-thymidine-5p- alpha borano triphosphate (ABT) for 1-2 minutes, sowing the seeds in nutritional matrix, maintaining temperature at 15-25 degrees C and soil humidity at 55-60%, cultivating for 6-9 days, and transplanting the seedlings to nutrient medium, (b) selecting well grown seedlings, washing the seedlings with running water, sterilizing leaves and stem of the seedlings using 75% ethanol for 10-20 seconds, immersing the sterilized seedlings in 0.05-0.2% mercuric chloride solution for 4-5 minutes, obtaining the seedlings, washing the obtained seedlings using 4-5 times of distilled water, drying the seedlings with sterile filter paper, cutting stems or leaves with sterile scissors to a size of 0.3-0.5 cm2, aseptically inoculating the cut blocks into a culture medium, where each medium is inoculated with 3-4 blocks, culturing at 20-25 degrees C, maintaining humidity at 55-60% for 5-7 days, illuminating for 8-10 hours each day for 20-30 days to induce root growth, transplanting grown plantlets to the nutrient medium, covering with plastic film, cultivating the seedlings in a nutrient matrix for 80-100 days, and (c) ploughing land, transplanting the grown seedlings to the land, applying 1000-2000 kg/acre organic fertilizer, cultivating the seedlings, maintaining height of ridge at 20-25 cm and width at 25-30 cm, controlling moisture content of the soil at 50-60%, transplanting after 70 days, applying 20 kg/acre phosphate fertilizer, spraying 0.15% potassium dihydrogen phosphate, and promoting bud growth.