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一、环境条件1.产地环境选择生产条件良好、远离污染源,产地环境条件符合NY5010规定的农业生产区域。2.土壤条件土壤应为沙壤土、壤土。前茬以禾谷类或豆类作物为好,与茄科作物轮作3年以上。二、栽培管理1.品种选择与处理①选择适宜于本地、结薯集中、薯块中等大小的
First, the environmental conditions 1. Origin of the environment selection Production conditions are good, far from the source of pollution, the origin of environmental conditions in line with the provisions of the agricultural production area NY5010. 2. Soil conditions Soil should be sandy loam, loamy soil. Former crop with cereals or legumes as well, and Solanaceae crop rotation for more than 3 years. Second, cultivation and management 1. Variety selection and treatment ① Choose suitable for local, tuber concentrated, medium size potato