High Efficient Intensive Cultivation Techniques of Chinese Yam Variety Yangmingshan with Shallow Grooves

Intensive cultivation with shallow grooves of Chinese yam was applied in low yield mountain area. The high-efficiency intensive cultivation techniques of Chinese yam with shallow grooves in Sanming area of Fujian Province were summarized, including variety selection, shallow grooves making, site selection and preparation, sowing, field management, disease control and harvesting. Through intensive cultivation measures could upgrade yam industry and increase the production and income of farmers.