20 10
1... 1 1.1.... 1 1.2.... 1 2... 2 2.1.... 2 2.2.... 3 2.3.... 3 3... 4 3.1.... 4 3.2.... 4 3.3.... 5 3.3.1... 5 3.3.2... 5 3.3.3... 5 3.4.... 6 3.5.... 7 3.5.1... 7 3.5.2... 8 3.5.3... 8 3.5.4... 9 3.5.5... 9 3.5.6... 9 3.5.7 ()... 9 4 ()... 10 4.1.... 10 4.1.1... 10 4.2.... 10 4.2.1... 10 4.2.2... 12 4.2.3... 14 5 ()... 16 5.1.... 16 5.2.... 17
5.2.1... 17 5.2.2... 17 5.3.... 18 5.3.1... 18 5.3.2... 18 5.4.... 19 5.4.1... 19 5.4.2 ()... 22 5.4.3 ()... 23 5.4.4 ()... 24 5.4.5 ()... 26 5.4.6... 28 5.5.... 29 5.5.1... 29 5.5.2... 30 5.5.3... 32 5.6.... 33 5.7.... 36 5.7.1... 36 5.7.2... 37 5.8.... 39 5.9.... 42 6... 43 6.1.... 43 6.2. ()... 43 6.3.... 44 6.4.... 45
1 1.1. 10 15 10 1.2. () 18 11 () 1
2 2.1. 2.1( ) 2.2 m 3 / ha 22 27 11 11 83.0 102.0 2,220 2,740 485 600 130 230 615 830 90 120 10 30 715 980 655 810 175 310 830 1,120 90 120 10 30 930 1,270 1,175 1,450 315 560 1,490 2,010 (36) 90 120 20 60 1,600 2,190-1,900 ()( 1 ) 17 2 m 3 / mg/l 501 11 m 2 224,538 371,000 BOD 210 1 A2O 2
2.2. 19 2.3 (ha) () 19 102.0 83.0 53.7 2,740 2,220 1,024 477 =/ 64.7% =/ 46.6% 2.3. 2.4 / / 3,561 1,274 2.80 3,478 1,270 2.74 3,446 1,280 2.69 3,385 1,285 2.63 3,306 1,277 2.59 3,233 1,263 2.56 3,161 1,256 2.52 3,116 1,244 2.50 3,043 1,236 2.46 2,988 1,248 2.39 - - 2.59 - - 2.39 1 3
3 3.1. 5.6. (p33) 5.7. (p36) 3.1 (with)(without) (with)(without) p10 3.2. 3.2 n t= 1 n t= 1 n t= 1 n t= 1 B C B B t C (1 + r) t t t (1 + r) t t 1 (1 + r) (1 + r) C t = t 1 r 0 t 1 t 1 0 ( ) nb t t C t t r p11 4
3.3. 2 3.3.1 p11p13 3.3.2 n Ct C i CCtii((i1) n -1) p11p13 3.3.3 3.3 B/C p11p13 5
3.4. ( ) (B/C)(BC) 3.1 j C 1j C 2j C 3j C 4j C 5j C 6j j B 1j B 2j B 3j B 4j B 5j B 6j B 7j CVMB 8j B 9j C = k j C jk /1+r j1 B = k j B jk /1+r j1 B/C BC BCr p29 r j 6
3.5. 3.5.1 1) 3.2() 2) (B) 3.3 p32 7
3.5.2 50 p30 3.5.3 20 3.4 19 12 19 12 19 11 99.7 96.4 99.7 95.9 12 100.0 96.8 100.0 96.1 13 98.2 95.0 98.3 94.5 14 97.2 94.0 97.3 93.5 15 97.5 94.4 97.9 94.1 16 98.4 95.2 99.0 95.2 17 99.9 96.7 100.1 96.2 18 101.5 98.2 102.1 98.1 19 103.3 100.0 104.0 100.0 1(2000 ) 2 18 19 p30 8
3.5.4 ()() () 4.0% 4.0% p30 3.5.5 (+++) (1+r) j1 rj p31 3.5.6 3.5 50 50 26 50 50 15 15 ( 30 715 ) p30p39 3.5.7 () 3.6 6.2. ()(p43) 29 1()http://tochi.mlit.go.jp/ 2( 20 1 1 ) 9
4 () 4.1. (C) 4.1.1 1) 2) p31 3) 4.2. (B) 4.2.1 4.1 3.5.3 (p8) 19 4.2 10
19 2m 30 /m 17 96.7 31.0238 /m p41 1m 10 /m 17 96.7 10.3413 /m p41 5 /m 17 96.7 5.1706 /m p41 1,400 /m 17 96.7 1448 /m p42 1 / 17-1 / p42 100 /m 17 96.7 103 /m p42 2 / 17-2 / p42 1,600 /m 17 96.7 1,654 /m *+* 40 / 17 96.7 41.365 / 5 p43 14.396 S / 17 96.7 14.8873 S / S p43 0.45 - - 0.45 p43 3.0 / 17 96.7 3.1024 / 5 p45 0.78761 S / 17 96.7 0.8145 S / S p45 0.45 - - 0.45 p45 1.5 m 2 / 17-1.5 m 2 / 5 p47 0.2979 S m 2 / 17-0.2979 S m 2 / S p47 0.5 - - 0.5 p47 1.5 / 17 96.7 1.5512 / 5 p49 0.55077 S / 17 96.7 0.5696 S / S p49 0.75 - - 0.75 p49 11 0.75 L/ 5-0.75 L/ p50 3.00 /L 5 97.4 3.0801 /L p50 0.40 /L 6 97.8 0.4090 /L p50 1300 M 0.477 m 2 53-1300 M 0.477 m 2 MKL/ p51 11
p40p51 4.2.2 () + () + + + + + + 12
1) 5m 2m 1m 2,500 1 (m)(/m) 2) (m)(/m) 3) () () ()() 4) ()() 13
5) ()1 (L/)(/L) 6) 7) ()() p40p51 4.2.3 ( 50 ) (BC) t= T+ 1 Bt C (1 + r) t t 1 TrB t t C t t () 14
= b C ) e (1 + r) C + 0.1 (1 + r) C S+ 50 0.9(1 S+ 49 S+ 49 C e br p17 15
5 () 5.1. j C 1j C 2j C 3j C 4j C 5j C 6j j B 1j B 2j B 3j B 4j B 5j B 6j B 7j C = k j C jk /1+r j1 B = k j B jk /1+r j1 B/C BC BCr r j 16
5.2. 5.2.1 5.1 5.2 102.0 5.2.2 2.1. (p2) 17
5.3. 5.3.1 5.2 27 5 32 19 11 1999 18 2006 20 2008 27 2015 32 2020 13 82 2070 63 50 12 5.3.2 5.4. (p19) 18
5.4. 5.4.1 1) 5.3 5.4 53.7 48.3 = 102.0 (ha) 11 - - - - 12 7.80 7.80 0.0765 0.0765 13 4.10 11.90 0.0402 0.1167 14 6.30 18.20 0.0617 0.1784 15 6.10 24.30 0.0598 0.2382 16 6.90 31.20 0.0677 0.3059 17 3.90 35.10 0.0382 0.3441 18 11.70 46.80 0.1147 0.4588 19 6.90 53.70 0.0677 0.5265 20 14.95 68.65 0.1465 0.6730 21 8.05 76.70 0.0790 0.7520 22 6.30 83.00 0.0617 0.8137 23 1.90 84.90 0.0187 0.8324 24 1.90 86.80 0.0186 0.8510 25 1.90 88.70 0.0186 0.8696 26 1.90 90.60 0.0186 0.8882 27 1.90 92.50 0.0187 0.9069 28 1.90 94.40 0.0186 0.9255 29 1.90 96.30 0.0186 0.9441 30 1.90 98.20 0.0186 0.9627 31 1.90 100.10 0.0187 0.9814 32 1.90 102.00 0.0186 1.0000 33-102.00-1.0000 34-102.00-1.0000 35-102.00-1.0000 36-102.00-1.0000 53.70 0.5265 48.30 0.4735 102.00 1.0000 1.0000 19
2) 22 2,220 27 2,740 27 36 1,900 27 2,740 ( 32 ) 3 35 5.3 5.5 % =/ 11 - - - - - - - 12 - - - - - - - 13 - - - - - - - 14 - - - - - - - 15 - - - - - - - 16 - - - - - - - 17 - - - - - - - 18 976 976 240 240 24.59 0.1263 0.1263 19 48 1,024 237 477 46.58 0.1248 0.2511 20 399 1,423 95 572 40.20 0.0500 0.3011 21 399 1,822 95 667 36.61 0.0500 0.3511 22 398 2,220 95 762 34.32 0.0500 0.4011 23 104 2,324 95 857 36.88 0.0500 0.4511 24 104 2,428 95 952 39.21 0.0500 0.5011 25 104 2,532 95 1,047 41.35 0.0500 0.5511 26 104 2,636 95 1,142 43.32 0.0500 0.6011 27 104 2,740 95 1,237 45.15 0.0500 0.6511 28-93 2,647 95 1,332 50.32 0.0500 0.7011 29-93 2,554 95 1,427 55.87 0.0500 0.7511 30-93 2,461 95 1,522 61.84 0.0500 0.8011 31-93 2,368 95 1,617 68.29 0.0500 0.8511 32-93 2,275 95 1,712 75.25 0.0500 0.9011 33-93 2,182 95 1,807 82.81 0.0500 0.9511 34-93 2,089 95 1,902 91.05 0.0500 1.0011 35-93 1,996 94 1,996 100.00 0.0494 1.0505 36-96 1,900-96 1,900 100.00-0.0505 1.0000 1,024 477-0.2511 876 1,423-0.7489 1,900 1,900 1.0000 1.0000 20
3) 5.6 5.7 20,186 H20 14,467 H23H32 11,764 26,231 =+ 46,417 (m) (ha) (m/ha) =/ 11 - - - - - - - 12 2,531 2,531 7.80 7.80 324 0.0545 0.0545 13 1,808 4,339 4.10 11.90 441 0.0390 0.0935 14 1,357 5,696 6.30 18.20 215 0.0292 0.1227 15 1,882 7,578 6.10 24.30 309 0.0406 0.1633 16 2,534 10,112 6.90 31.20 367 0.0546 0.2179 17 700 10,812 3.90 35.10 179 0.0150 0.2329 18 6,028 16,840 11.70 46.80 515 0.1299 0.3628 19 3,346 20,186 6.90 53.70 485 0.0721 0.4349 20 8,300 28,486 14.95 68.65 555 0.1788 0.6137 21 3,460 31,946 8.05 76.70 430 0.0745 0.6882 22 2,707 34,653 6.30 83.00 430 0.0584 0.7466 23 1,180 35,833 1.90 84.90 621 0.0254 0.7720 24 1,176 37,009 1.90 86.80 619 0.0253 0.7973 25 1,176 38,185 1.90 88.70 619 0.0254 0.8227 26 1,176 39,361 1.90 90.60 619 0.0253 0.8480 27 1,176 40,537 1.90 92.50 619 0.0253 0.8733 28 1,176 41,713 1.90 94.40 619 0.0254 0.8987 29 1,176 42,889 1.90 96.30 619 0.0253 0.9240 30 1,176 44,065 1.90 98.20 619 0.0253 0.9493 31 1,176 45,241 1.90 100.10 619 0.0254 0.9747 32 1,176 46,417 1.90 102.00 619 0.0253 1.0000 33-46,417-102.00 - - 1.0000 34-46,417-102.00 - - 1.0000 35-46,417-102.00 - - 1.0000 36-46,417-102.00 - - 1.0000 20,186 53.70 376 0.4349 26,231 48.30 543 0.5651 46,417 102.00 455 1.0000 1.0000 21
5.4.2 () 5.8 111(/m)(m) (m) ha /m /ha / 100 =/ =/ 11 96.40 44,172 45,822 - - - - 12 96.80 159,663 164,941 2,531 7.80 65 21,146 13 95.00 184,225 193,921 1,808 4.10 107 47,298 14 94.00 153,408 163,200 1,357 6.30 120 25,905 15 94.40 197,770 209,502 1,882 6.10 111 34,345 16 95.20 223,182 234,435 2,534 6.90 93 33,976 17 96.70 257,323 266,104 700 3.90 380 68,232 18 98.20 513,629 523,044 6,028 11.70 87 44,705 19 100.00 430,440 430,440 3,346 6.90 129 62,383 20-921,300 921,300 8,300 14.95 111 61,625 21-384,060 384,060 3,460 8.05 111 47,709 22-300,477 300,477 2,707 6.30 111 47,695 23-130,980 130,980 1,180 1.90 111 68,937 24-130,536 130,536 1,176 1.90 111 68,703 25-130,536 130,536 1,176 1.90 111 68,703 26-130,536 130,536 1,176 1.90 111 68,703 27-130,536 130,536 1,176 1.90 111 68,703 28-130,536 130,536 1,176 1.90 111 68,703 29-130,536 130,536 1,176 1.90 111 68,703 30-130,536 130,536 1,176 1.90 111 68,703 31-130,536 130,536 1,176 1.90 111 68,703 32-130,536 130,536 1,176 1.90 111 68,703 33 - - - - - - - 34 - - - - - - - 35 - - - - - - - 36 - - - - - - - - 2,163,812 2,231,409 20,186 53.70 - - - 2,911,641 2,911,641 26,231 48.30 - - - 5,075,453 5,143,050 46,417 102.00 - - 22
5.4.3 () 5.9 0.54(/m) (m) /m /ha (m) ha / 100 =/ =/ 11 96.40 - - - - - - - - 12 96.80 - - 2,531 2,531 7.80 7.80 - - 13 95.00 - - 1,808 4,339 4.10 11.90 - - 14 94.00 - - 1,357 5,696 6.30 18.20 - - 15 94.40 - - 1,882 7,578 6.10 24.30 - - 16 95.20 - - 2,534 10,112 6.90 31.20 - - 17 96.70 - - 700 10,812 3.90 35.10 - - 18 98.20 7,456 7,593 6,028 16,840 11.70 46.80 0.45 162 19 100.00 10,836 10,836 3,346 20,186 6.90 53.70 0.54 202 20-15,382 15,382 8,300 28,486 14.95 68.65 0.54 224 21-17,251 17,251 3,460 31,946 8.05 76.70 0.54 225 22-18,713 18,713 2,707 34,653 6.30 83.00 0.54 225 23-19,350 19,350 1,180 35,833 1.90 84.90 0.54 228 24-19,985 19,985 1,176 37,009 1.90 86.80 0.54 230 25-20,620 20,620 1,176 38,185 1.90 88.70 0.54 232 26-21,255 21,255 1,176 39,361 1.90 90.60 0.54 235 27-21,890 21,890 1,176 40,537 1.90 92.50 0.54 237 28-22,525 22,525 1,176 41,713 1.90 94.40 0.54 239 29-23,160 23,160 1,176 42,889 1.90 96.30 0.54 240 30-23,795 23,795 1,176 44,065 1.90 98.20 0.54 242 31-24,430 24,430 1,176 45,241 1.90 100.10 0.54 244 32-25,065 25,065 1,176 46,417 1.90 102.00 0.54 246 33-25,065 25,065-46,417-102.00 0.54 246 34-25,065 25,065-46,417-102.00 0.54 246 35-25,065 25,065-46,417-102.00 0.54 246 36-25,065 25,065-46,417-102.00 0.54 246-18,292 18,429 20,186-53.70 - - - - 373,681 373,681 26,231-48.30 - - - - 391,973 392,110 46,417-102.00 - - - 23
5.4.4 () 19 18 19 19 1.1% 5.10 5.11 H19() H19 57 50 100 - - 58 98,023 98,000 - - 59 718,507 718,500 - - 60 1,767,672 1,767,700 - - 61 1,689,485 1,689,500 - - 62 2,237,625 2,237,600 - - 63 3,323,678 3,323,700 - - 6,429,169 6,429,200 - - 2 10,424,650 10,424,700 - - 3 13,348,403 13,348,400 - - 4 10,824,493 10,824,500 - - 5 7,296,770 7,296,800 - - 6 5,159,831 5,159,900 - - 7 4,120,627 4,120,700 - - 8 3,676,176 3,676,200 - - 9 2,873,096 2,873,000 - - 10 2,172,613 2,172,600 - - 11 2,227,601 2,227,600 - - 12 2,569,664 2,569,700 22,300 22,300 13 2,123,163 2,123,200 216,100 216,100 14 2,739,368 2,739,400 569,700 569,700 15 2,604,641 2,604,700 280,800 280,800 16 3,362,567 3,362,600 201,200 201,200 17 3,595,438 3,595,500 542,600 542,600 18 2,687,318 2,687,400 9,500 9,500 19 6,039,821 6,039,800 64,100 64,100 24
H19() H19 20 5,661,505 5,446,300 60,100 57,800 21 4,851,747 4,487,800 51,500 47,600 22 10,110,388 8,988,100 107,300 95,400 23 5,349,506 4,573,800 56,800 48,500 24 5,940,360 4,883,000 63,000 51,800 25 3,840,450 3,033,900 40,800 32,200 26 2,114,722 1,607,200 22,400 17,100 27 2,625,800 1,919,400 27,900 20,400 28 1,446,206 1,016,700 15,300 10,800 29 1,387,171 937,700 14,700 10,000 30 1,640,376 1,066,200 17,400 11,300 31 2,201,006 1,375,700 23,400 14,600 32 2,470,901 1,485,000 26,200 15,800 33 2,574,173 1,485,300 27,300 15,800 34 6,039,821 3,352,100 64,100 35,600 35 5,661,505 3,023,200 60,100 32,100 36 4,851,747 2,489,000 51,500 26,400 37 3,468,388 1,713,300 36,800 18,200 38 2,610,506 1,240,000 27,700 13,200 39 5,940,360 2,708,800 63,000 28,700 40 3,840,450 1,686,000 40,800 17,900 41 2,114,722 892,400 22,400 9,500 42 2,625,800 1,066,000 27,900 11,300 43 1,446,206 564,000 15,300 6,000 44 1,387,171 520,100 14,700 5,500 45 1,725,370 621,100 18,300 6,600 46 2,874,487 982,600 30,500 10,400 47 4,157,104 1,344,100 44,100 14,300 48 4,128,701 1,285,700 43,800 13,600 49 8,076,075 2,432,000 85,700 25,800 50 8,711,660 2,490,500 92,400 26,400 51 10,910,904 2,924,300 115,800 31,000 52 11,581,055 2,911,100 122,900 30,900 53 11,601,421 2,757,000 123,100 29,300 54 11,434,723 2,696,900 121,300 28,600 55 6,122,295 1,408,400 65,000 14,900 56 4,316,762 924,000 45,800 9,800 57 4,361,079 910,400 46,300 9,700 58 3,507,871 673,700 37,200 7,100 59 2,747,717 511,300 29,200 5,400 60 1,961,194 377,500 20,800 4,000 61 2,431,953 458,400 25,800 4,900 62 2,518,354 463,600 26,700 4,900 63 3,344,520 556,100 35,500 5,900 64 7,484,671 1,203,800 79,400 12,800 65 6,718,422 1,051,100 71,300 11,200 66 6,105,960 894,400 64,800 9,500 67 4,685,577 641,900 49,700 6,800 68 2,816,303 398,900 29,900 4,200 69 5,940,360 811,800 63,000 8,600 70 3,840,450 490,700 40,800 5,200 71 2,114,722 262,500 22,400 2,800 72 9,267,800 690,000 98,400 7,300 73 4,185,206 314,300 44,400 3,300 74 1,387,171 160,900 14,700 1,700 75 1,640,376 172,000 17,400 1,800 76 2,201,006 198,600 23,400 2,100 77 2,470,901 199,200 26,200 2,100 78 2,574,173 187,600 27,300 2,000 79 6,039,821 283,700 64,100 3,000 80 5,661,505 224,500 60,100 2,400 81 4,851,747 171,600 51,500 1,800 82 3,468,388 129,700 36,800 1,400 104,110,448 104,111,000 1,906,300 1,906,300 282,168,794 96,776,900 2,994,200 1,027,000 386,279,242 200,887,900 4,900,500 2,933,300 25
5.4.5 () 19 18 19 5.12 5.13 () H19() () H19 57 - - - - 58 - - - - 59 - - - - 60 - - - - 61 - - - - 62 - - - - 63 - - - - - - - - 2 - - - - 3 - - - - 4 47,416 47,400 - - 5 217,785 217,800 - - 6 293,990 294,000 - - 7 412,038 412,000 - - 8 501,107 501,100 - - 9 500,886 500,900 - - 10 529,286 529,300 - - 11 675,402 675,400 - - 12 708,445 708,400 - - 13 857,659 857,700 - - 14 880,849 880,800 - - 15 965,104 965,100 - - 16 938,900 938,900 - - 17 1,008,130 1,008,100 - - 18 1,020,181 1,020,200 1,100 1,100 19 1,048,677 1,048,700 1,400 1,400 26
() H19() () H19 20 1,094,691 1,053,100 1,800 1,800 21 1,141,109 1,055,500 2,200 2,000 22 1,187,932 1,056,100 2,600 2,300 23 1,235,165 1,056,100 3,000 2,600 24 1,251,381 1,028,600 3,400 2,800 25 1,266,507 1,000,500 3,800 3,000 26 1,281,665 974,100 4,200 3,200 27 1,296,855 948,000 4,700 3,400 28 1,312,078 922,400 5,100 3,600 29 1,327,332 897,300 5,600 3,800 30 1,342,619 872,700 6,000 3,900 31 1,357,939 848,700 6,500 4,100 32 1,373,291 825,300 6,900 4,200 33 1,388,675 801,300 7,400 4,300 34 1,404,093 779,300 7,900 4,400 35 1,419,543 758,000 8,400 4,500 36 1,434,988 736,100 8,900 4,600 37 1,437,793 710,300 9,300 4,600 38 1,437,793 683,000 9,300 4,400 39 1,437,793 655,600 9,300 4,300 40 1,437,793 631,200 9,300 4,100 41 1,437,793 606,700 9,300 3,900 42 1,437,793 583,700 9,300 3,800 43 1,437,793 560,700 9,300 3,600 44 1,437,793 539,200 9,300 3,500 45 1,437,793 519,000 9,300 3,400 46 1,437,793 498,900 9,300 3,200 47 1,437,793 478,800 9,300 3,100 48 1,437,793 461,500 9,300 3,000 49 1,437,793 442,800 9,300 2,900 50 1,437,793 425,600 9,300 2,800 51 1,437,793 409,800 9,300 2,700 52 1,437,793 394,000 9,300 2,600 53 1,437,793 379,600 9,300 2,500 54 1,437,793 363,800 9,300 2,400 55 1,437,793 350,800 9,300 2,300 56 1,437,793 336,400 9,300 2,200 57 1,437,793 323,500 9,300 2,100 58 1,437,793 312,000 9,300 2,000 59 1,437,793 299,100 9,300 1,900 60 1,437,793 287,600 9,300 1,900 61 1,437,793 277,500 9,300 1,800 62 1,437,793 266,000 9,300 1,700 63 1,437,793 255,900 9,300 1,700 64 1,437,793 245,900 9,300 1,600 65 1,437,793 237,200 9,300 1,500 66 1,437,793 227,200 9,300 1,500 67 1,437,793 218,500 9,300 1,400 68 1,437,793 209,900 9,300 1,400 69 1,437,793 202,700 9,300 1,300 70 1,437,793 194,100 9,300 1,300 71 1,437,793 186,900 9,300 1,200 72 1,437,793 179,700 9,300 1,200 73 1,437,793 172,500 9,300 1,100 74 1,437,793 166,800 9,300 1,100 75 1,437,793 159,600 9,300 1,000 76 1,437,793 153,800 9,300 1,000 77 1,437,793 148,100 9,300 1,000 78 1,437,793 142,300 9,300 900 79 1,437,793 136,600 9,300 900 80 1,437,793 130,800 9,300 800 81 1,437,793 126,500 9,300 800 82 1,437,793 122,200 9,300 800 10,605,856 10,605,800 2,500 2,500 88,254,341 31,027,400 516,200 158,700 98,860,197 41,633,200 518,700 161,200 27
5.4.6 5.14 1,024 [1] 876 [2] [3]-[1] 1,900 [3] ha 53.7 [4] ha 48.3 [5] [6]-[4] ha 102.0 [6] m 3 / 980 [7] m 3 / 1,270 [8] % 4.00 [9] p30 50 [10] p30 50 [11] p30 15 [12] p30 2,231,409 [13] 19 2,911,641 [14] 5,143,050 [15] [13]+[14] / 25,065 [16] 1,906,300 [17] 2,994,200 [18] 4,900,500 [19] [17]+[18] / 1,400 [20] / 9,300 [21] 28
5.5. 5.5.1 1) 5.15 2 6.1. (p43) m /m ha 102.0 m/ha 410 m 41,820 83,640 () 937 () 2,165 86,742 ++ 51.706 p4119 () 103.413 p4119 () 310.238 p4119 4,324,690 () 96,898 () 671,665 5,093,253 ++ 2) 5.16 m /m 86,742 1.654 p4219 143,471 29
5.5.2 1)() () 5.17 1(/) 1,900 2.39 795 =/ 795 = / 413.650 A 328,852 = A / 31.024 B 24,664 = B 1m 2 / 1.5 C /m 2 29 D m 2 1,193 = C 34,597 = D % 4.00 E 1,384 = D E 5 m 2 1,442 288 =/5/ 119,131 = A 8,935 = B 432 = C 501 = D E (p43) 5 2) 5.18 / / =* 795 16 12,332 288 16 4,467 (5 ) 30
3)() 5.19 () 5.20 46 ( 3.6 (p9)) (p50) 1,900 11L/ 0.75 p50 L/ 1,425 = m 3 / 600 L/m 3 2.375 =/ L/ (%) 1,425 4.00 p39 /L 30.801 17,557 = 0.4 26,335 = 0.6 43,892 =+ /L 4.090 / 5,828 = m 2 1,539 =1300 /1000^0.477 /m 2 29 19 178,524 = 31
5.5.3 5.21 1,900 [1] ha 102.0 [2] 1 / 2.39 [3] H19 795 [4] [1]/[3] 795 [5] [4] 288 [6] % 4.00 [7] p39 50 [8] p39 26 [9] p39 50 [10] p39 15 [11] p39 m/ha 410 [14] m 83,640 [15] ([2] [14]) 2 () m 937 [16] () m 2,165 [17] m 86,742 [18] [15]+[16]+[17] /m 51.706 [19] 19 () /m 103.413 [20] 19 () /m 310.238 [21] 19 4,324,690 [22] [15] [19] () 96,898 [23] [16] [20] () 671,665 [24] [17] [21] 768,563 [25] [23]+[24] /m 1,448 [26] 19 1 / 1 [27] p42 /m 103 [28] 19 1 / 2 [29] p42 m /m 1.654 [30] [26] [27]+[28] [29] / 143,471 [31] [18] [30] / 413.650 [32] 19 328,852 [33] [5] [32] 119,131 [34] [6] [32] / 31.024 [35] 19 / 24,664 [36] [5] [35] / 8,935 [37] [6] [35] 1 / 12,332 [45] [5] [44] / 4,467 [46] [6] [44] 11 m 2 / 1.5 [38] p47 /m 2 29 [39] 19 m 2 1,193 [40] [5] [38] 1,384 [41] [40] [39] [7] m 2 432 [42] [6] [38] 501 [43] [42] [39] [7] / 15.512 [44] 19 L/ 0.75 [47] p50 L/ 1,425 [48] [1] [47] /L 30.801 [49] p50 17,557 [50] [48] [49] 0.4 26,335 [51] [48] [49] 0.6 43,892 [52] [50]+[51] /L 4.090 [53] p50 / 5,828 [54] [48] [53] m 2 1,539 [55] 1,300 ([48]/1,000)^0.477 / 178,524 [56] [55] [39] [7] 32
5.6. 5.22!! (p! ) () 5.4() 5.5 5.6 B () 5,503,064 () 2,933,300 () 569,033 C () 161,200 C 9,166,597 58,517 5,565,658 3,534,762 586,011 20,226 348,026 185,827 811,194 B -41,896 11,068,325 B/C / 1.21 B-C 1,901,728 r 0 0 8.14% 33
34
5.6B/C 1.8 1.2 5.7() () 35
5.7. 5.6. (p33) 5.7.1 5.23 20 ( 20 20 ) 3 100% 3 ( 23 ) C B ha 20 20 20 23 2019 2019 2019 2322 20 2019 20 2019 36
5.7.2 5.24 5.8 5.10 5.11 C B () () () () C =- 5,503,064 2,596,230 2,906,834 2,933,300 2,691,300 242,000 569,033 276,366 292,667 161,200 90,700 70,500 9,166,597 5,654,596 3,512,001 5,565,658 3,129,471 2,436,187 3,534,762 2,120,189 1,414,573 586,011 292,173 293,838 20,226 20,226-58,517 58,517-348,026 180,954 167,072 185,827 185,085 742 811,194 418,912 392,282-41,896-72,638 30,742 B 11,068,325 6,332,889 4,735,436 B/C / 1.21 1.12 1.35 B-C 1,901,728 678,293 1,223,435 1.12 1.35 37
38
5.8. B/C B/C () 5.25 5.26 5.12 5.13 39
50 85 50 50 60 50 15 25 15 50 50 85 26 26 30 50 50 60 15 15 25 C B () () () () C () 5,503,064 4,779,660 5,503,064 2,933,300 2,920,300 2,933,300 569,033 569,033 569,033 161,200 161,200 161,200 9,166,597 8,430,193 9,166,597 5,565,658 5,565,658 4,817,293 3,534,762 3,534,762 3,534,762 586,011 586,011 541,449 20,226 20,226 19,365 58,517 58,517 41,030 348,026 348,026 348,026 185,827 185,827 185,827 811,194 811,194 811,194-41,896 997,341-1,035,837 B 11,068,325 12,107,562 9,263,109 B/C / 1.21 1.44 1.01 B-C 1,901,728 3,677,369 96,512 r 0 0 8.14% 24.71% 4.15% 40
41
5.9. 1.21 1.0 1.35 1.0 42
6 6.1. (m/ha) A-1 188 A-2 200 A-3 221 A-4 242 213 410 () A1A2 A3 A4 6.2. () /m 2-1 29,100 1()http://tochi.mlit.go.jp/ 2( 20 1 1 ) 43
6.3. 10 1 1 1 41 10,400 1 () 10,000 9,615 20 21 4 9,615 10,000 4 10,000 4() 1 2 3 4 5 20 21 22 23 24 25 10,000 10,000 10,000 10,000 10,000 ( 20 ) 10,000 9,615 9,246 8,890 8,548 8,219 44
6.4. -1 10 3,711 1,400 3,991 ( 19 ) (ha) 76.0 35.2 83.0 53.7 () 2,620 1,210 2,220 1,024 (m 3 /) 1,330 660 930 200 (m) 18,870 5,450 33,882 20,186 (m 3 /) (m 3 /) (kg/ m 2 ) 22 11 12 18 19 64.70%(53.783.0) 19.11.22 306 45
-2 3,711 1,400 3,991 ( 19 ) (ha) 76.0 35.2 83.0 53.7 () 2,620 1,210 2,220 1,024 (m 3 /) 1,330 660 930 200 (m) 18,870 5,450 33,882 20,186 (m 3 /) (m 3 /) (kg/ m 2 ) 18 46.58%(477 1,024) 22 16 76ha102ha2,620 2,740 1,330m 3 /1,270m 3 /18,870m47,282m 3,711 5,400 1,902 1.21 8.14% 1.35 1.44 1.01 46