年別

總耕作

面積

稻穀

小麥

玉米

高粱

面積

產量

面積

產量

面積

產量

面積

產量

1984

144,221

33,179

178,260

29,577

87,820

18,537

73,410

－

－

1985

143,626

32,070

168,570

29,218

85,810

17,694

63,830

－

－

1986

144,204

32,266

172,224

29,616

90,040

19,124

70,856

1,875

5,384

1987

144,957

32,193

174,416

28,798

87,768

20,211

79,822

1,864

5,428

1988

144,869

31,987

171,227

28,785

85,730

19,692

79,990

1,784

5,847

1989

146,553

32,701

183,015

29,841

93,864

20,353

80,410

1,629

4,500

1990

148,362

33,065

191,748

30,753

99,356

21,401

98,823

1,545

5,682

1991

149,586

32,590

187,351

30,948

96,636

21,574

100,828

1,388

4,932

1992

149,007

32,090

189,920

30,496

103,437

21,044

98,158

1,299

4,741

1993

147,741

30,355

177,702

30,235

106,390

20,694

102,704

1,342

5,511

1994

148,241

30,172

175,932

28,981

99,299

21,152

99,277

1,369

6,334

1995

149,879

30,745

185,227

28,860

102,215

22,776

111,989

1,216

4,755

1996

152,381

31,407

195,103

29,611

110,569

24,498

127,471

1,292

－

1997

153,969

31,765

200,735

30,057

123,289

23,775

104,309

1,084

3,640

1998

155,706

31,214

198,712

29,775

109,726

25,239

132,955

969

4,087

1999

156,373

31,284

198,487

28,855

113,880

25,904

128,086

979

3,242

2000

156,300

29,962

187,908

26,653

99,636

23,056

106,000

889

2,582

2001

155,708

28,812

177,580

24,664

93,873

24,282

114,088

783

2,697

2002

154,636

28,202

174,539

23,908

90,290

24,634

121,308

843

3,329

2003

152,415

26,508

160,656

21,997

86,488

24,068

115,830

722

2,862