{"entity":{"iso2":null,"iso3":null,"name":"USSR","slug":"ussr"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fertilizer-per-hectare","source":"Food and Agriculture Organization of the United Nations (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/fertilizer-per-hectare","title":"Fertilizer use per hectare of cropland","unit":"kilograms per hectare"},"observations":[{"date":"1961-01-01","value":3.58},{"date":"1962-01-01","value":4.45},{"date":"1963-01-01","value":5.7},{"date":"1964-01-01","value":7.42},{"date":"1965-01-01","value":9.65},{"date":"1966-01-01","value":11.36},{"date":"1967-01-01","value":13.23},{"date":"1968-01-01","value":14.82},{"date":"1969-01-01","value":16.27},{"date":"1970-01-01","value":19.76},{"date":"1971-01-01","value":22.26},{"date":"1972-01-01","value":24.1},{"date":"1973-01-01","value":26.79},{"date":"1974-01-01","value":28.75},{"date":"1975-01-01","value":31.58},{"date":"1976-01-01","value":31.19},{"date":"1977-01-01","value":32.34},{"date":"1978-01-01","value":33.01},{"date":"1979-01-01","value":32.27},{"date":"1980-01-01","value":35.69},{"date":"1981-01-01","value":36.18},{"date":"1982-01-01","value":39.0},{"date":"1983-01-01","value":44.42},{"date":"1984-01-01","value":44.37},{"date":"1985-01-01","value":47.24},{"date":"1986-01-01","value":49.48},{"date":"1987-01-01","value":50.79},{"date":"1988-01-01","value":50.04},{"date":"1989-01-01","value":43.13},{"date":"1990-01-01","value":38.17},{"date":"1991-01-01","value":33.98}],"summary":{"latest_period":"1991-01-01","latest_value":33.98,"max":50.79,"mean":28.42,"min":3.58,"of":1,"rank":1,"trend":"volatile"}}