Source: Indiana Agricultural Statistics Service (Updated 04/19/02) INDIANA CORN SILAGE PLANTED FOR HARVESTED YIELD YEAR ALL PURPOSES FOR SILAGE PER ACRE PRODUCTION (000) ACRES (000) ACRES (TONS) (000) TONS 1919 n/a 215 6.9 1,484 1920 n/a 202 7.4 1,495 1921 n/a 192 7.0 1,344 1922 n/a 159 6.4 1,018 1923 n/a 187 6.9 1,290 1924 n/a 204 5.6 1,142 1925 n/a 118 7.3 861 1926 4,824 174 6.9 1,201 1927 4,293 142 6.2 880 1928 4,636 130 6.9 897 1929 4,274 134 6.8 911 1930 4,493 171 5.8 992 1931 4,779 110 8.5 935 1932 4,702 84 9.0 756 1933 4,429 115 7.0 805 1934 4,094 130 6.5 845 1935 4,287 106 8.5 901 1936 4,602 179 5.5 984 1937 4,770 118 8.5 1,003 1938 4,280 84 8.0 672 1939 4,098 70 9.4 658 1940 3,934 110 7.0 770 1941 3,934 67 8.5 570 1942 4,017 56 9.5 532 1943 4,297 51 8.0 408 1944 4,622 92 6.5 598 1945 4,417 87 9.0 783 1946 4,600 92 8.5 782 1947 4,421 88 7.0 616 1948 4,668 75 9.0 675 1949 4,729 83 9.2 764 1950 4,406 74 9.0 666 1951 4,596 82 9.0 738 1952 4,633 88 9.0 792 1953 4,712 80 9.5 760 1954 4,839 114 10.0 1,140 1955 4,941 94 11.0 1,034 1956 4,772 104 10.5 1,092 1957 4,567 128 9.5 1,216 1958 4,637 120 10.0 1,200 1959 5,214 115 12.0 1,380 1960 5,393 123 12.0 1,476 1961 4,201 132 14.0 1,848 1962 4,327 147 15.0 2,205 1963 4,501 148 15.0 2,220 1964 4,636 163 13.7 2,233 1965 4,867 140 14.5 2,030 1966 5,256 147 13.5 1,984 1967 5,571 156 13.0 2,028 1968 4,925 135 15.0 2,025 1969 4,813 147 16.0 2,352 1970 5,110 150 13.0 1,950 1971 5,679 142 15.5 2,201 1972 5,050 116 16.0 1,856 1973 5,400 133 15.2 2,022 1974 5,620 239 11.5 2,749 1975 5,850 185 15.5 2,868 1976 6,500 174 17.5 3,045 1977 6,400 160 15.0 2,400 1978 6,400 176 15.0 2,640 1979 6,250 134 16.5 2,211 1980 6,450 130 14.5 1,885 1981 6,250 163 15.0 2,445 1982 6,450 163 17.0 2,771 1983 4,900 170 11.0 1,870 1984 6,200 136 16.0 2,176 1985 6,300 125 16.0 2,000 1986 5,850 120 17.0 2,040 1987 5,000 110 18.0 1,980 1988 5,200 150 11.5 1,725 1989 5,350 120 16.5 1,980 1990 5,600 100 17 1700 1991 5,700 120 13 1560 1992 6,100 80 19 1520 1993 5,550 90 16 1440 1994 6,100 100 17 1700 1995 5,400 80 15 1200 1996 5,600 100 18 1800 1997 5,900 110 16 1,760 1998 5,800 100 17 1,700 1999 5,800 110 16 1,760 2000 5,700 130 19 2,470 2001 5,800 110 19 2,090