Sample survey of agriculture and forestry 2001

5   Tillage of area used for grain and oil seeds1, by county
  Area of grain and oil seeds Ploughed in the autumn Harrowed in the autumn without ploughing Tillled only in the spring Sowed without tillage Area sowed in the autumn Area sprayed with herbicides against rootweeds
1989/90 3 649 126 82 .. .. 0 3 ..
1991/92 3 737 943 69 5 26 0 4 ..
1992/93 3 669 839 56 4 39 1 10 21
1993/94 3 602 586 55 3 41 1 10 13
1994/95 3 497 349 56 3 39 1 9 23
1995/96 3 437 554 58 3 38 1 8 20
1996/97 3 363 587 56 3 39 1 7 16
1997/98 3 403 911 57 4 36 2 11 24
1999/00 3 342 364 54 4 40 2 8 26
2000/01* 3 313 961 45 4 50 1 4 20
               
Østfold 633 421 47 6 46 1 7 25
Akershus and Oslo 639 564 51 5 43 1 7 20
Hedmark 586 514 46 5 49 1 - 15
Oppland 241 778 46 3 50 1 1 15
Buskerud 270 473 37 6 55 1 5 24
Vestfold 319 575 40 3 57 - 4 25
Telemark 91 425 16 4 77 3 2 31
Aust-Agder 11 356 30 5 65 1 - 30
Vest-Agder 7 155 20 3 77 1 - 31
Rogaland 40 209 5 - 95 - 2 27
Hordaland : : : : : : :
Sogn og Fjordane : : : : : : :
Møre og Romsdal 17 262 45 1 54 1 - 17
Sør-Trøndelag 151 475 51 - 49 - - 14
Nord-Trøndelag 300 540 52 1 47 - 1 11
Nordland : : : : : : :
Troms - - - - - - -
Finnmark - - - - - - -
1  Refers to holdings with at least 5 decares agricultural area in use.

Explanation of symbols