一.使用范围本标准适用于无公害食品大樱桃的生产。二.生产技术规程(一)园地选择无公害大樱桃产地应选择在生态条件良好,远离污染源(造纸厂、水泥厂、印染厂等),具有可持续生产能力的农业生产区域。必须符合GB/T18407.2—2001农产品安全质量无公害水果产地环境要求,即:1.无公害水果产地应选择在生态环境良好,无或不受污染源影响或污染物限量控制在允许范围内,生态环境良好的农业生产区域。2.灌溉水质量灌溉水质量指标应符合pH值在5.5～8.5之间,氯化物、氰化物、氟化物、总汞、总砷、总铅、总镉、铬(六价)、石油类指标分别小于或等于250毫克/千克、0.5毫克/千克、3.0毫克/千 A scope of use This standard applies to pollution-free food cherry production. Production technical regulations (A) of the park to choose pollution-free cherry Origin should be selected in good ecological conditions, away from pollution sources (paper mills, cement plants, printing and dyeing plants, etc.), with sustainable production capacity of agricultural production areas. Must meet the GB / T18407.2-2001 environmental pollution safety requirements of the origin of agricultural products, that is: 1. Pollution-free fruit producing areas should be selected in a good ecological environment, without or without the impact of pollution sources or pollutants within the limits of control, Ecological environment, good agricultural production area. 2. Irrigation water quality Irrigation water quality indicators should be consistent with the pH value of 5.5 to 8.5, chloride, cyanide, fluoride, total mercury, total arsenic, total lead, total cadmium, chromium (hexavalent), petroleum indicators Respectively, less than or equal to 250 mg / kg, 0.5 mg / kg, 3.0 mg / kg