Core Viewpoint - The article highlights the agricultural advancements in Huzhu County, Qinghai Province, focusing on the production of disease-free potato seedlings and the integration of technology and industry to enhance agricultural output [2][3][5][6][8][9][11] Group 1: Agricultural Production - Huzhu County serves as a national regional breeding base for high-quality potato varieties [2][3][5][6][8][9][11] - The county annually breeds 3 million micro-potatoes and produces 15,000 tons of quality seeds [2][3][5][6][8][9][11] - The quality seed potatoes support 100,000 acres of farmland in Qinghai Province [2][3][5][6][8][9][11] Group 2: Technological Innovation - The agricultural technology promotion center employs innovative techniques in the cultivation of disease-free potato seedlings [2][3][5][6][8][9][11] - The integration of technology and industry is emphasized as a key factor in enhancing agricultural productivity [2][3][5][6][8][9][11]