{"数据来源":"https://bbcb.cc/","_meta":{"中文表名":"玉米","分组字段":["国家","指标"],"分组筛选内容":{"国家":"苏维埃社会主义共和国联盟","指标":"单产"},"记录数":27,"生成时间":"2026-09-30T11:20:24"},"数据":[{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1986/1987","数值":"2.955","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1985/1986","数值":"3.213","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1984/1985","数值":"3.47","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1983/1984","数值":"3.41","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1982/1983","数值":"3.533","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1981/1982","数值":"2.652","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1980/1981","数值":"3.176","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1979/1980","数值":"3.15","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1978/1979","数值":"3.531","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1977/1978","数值":"3.266","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1976/1977","数值":"3.069","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1975/1976","数值":"2.763","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1974/1975","数值":"3.06","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1973/1974","数值":"3.279","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1972/1973","数值":"2.45","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1971/1972","数值":"2.58","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1970/1971","数值":"2.812","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1969/1970","数值":"2.869","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1968/1969","数值":"2.635","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1967/1968","数值":"2.629","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1966/1967","数值":"2.606","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1965/1966","数值":"2.528","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1964/1965","数值":"2.708","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1963/1964","数值":"1.593","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1962/1963","数值":"2.209","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1961/1962","数值":"2.395","单位":"吨/公顷","发布时间":"2026-9"},{"国家":"苏维埃社会主义共和国联盟","指标":"单产","年度":"1960/1961","数值":"1.931","单位":"吨/公顷","发布时间":"2026-9"}]}