鲁山县是远近闻名的蒜苗生产大县。青蒜的播种期从 8月中旬提前到 7月上旬或中旬 ,1 1月底开始收获 ,最高亩产可达 50 0 0公斤以上 ,经济效益和社会效益十分显著。主要栽培措施是 :一、选用良种。选用的蒜种必须是适于青蒜种植的抗寒蒜品种。种蒜主要来源于纬度相差 2 -3度的四 Lushan County is well-known garlic production county. Garlic sowing date from early August to early July or mid-July, the end of January harvest began, the maximum per mu up to 500 kilograms, the economic and social benefits are significant. The main cultivation measures are: First, the selection of elite. Garlic selection must be suitable for garlic cultivation of cold-resistant varieties of garlic. The main source of garlic is the difference of latitude 2-3 degrees four