56 100% 100% 64 60% 76 34% 2300 2/3 1800 / 1,070,400 ha 587,242 ha 458,158 ha 746,470 ha 326,589 ha
29mm 29mm 10cm
18~40
50 25
1. 1. 40 40 2. 2. 1. 1. 2. 2. 1. 1. 30 30 2. 2. 3. 3. 3 4. 4. 200 200 / ( ) 1. 1. 5 10 10 2. 2. 200 200 200 200 3. 3. 3 4. 4. 1. 1. 2. 2. 25 25 25 25 25 25 25 25
( 72~78 ) 510 7% 10% 10% 200 5% 3 4% 3%
30 4% 11% 15% 15% 3/ 8% 12% 200 / 11% 9%
( ) 10 40% 40%( 80 ) 74% ( ) 5% 16~22% (. )
4 ds/m 25
ds/m 25 2 2~4 4~8 8~16 16
4 2.5 2.5 1.5 1.5 3 2.5 2.5 2 4 3.5 3.5 2 5 3 2 6 3 2.5 2.5 6 4 2.5 2.5 6 4 2.5 2.5 8 5 3 9 5.5 5.5 4 8 6.5 6.5 4 8 7 5 8 7 5.5 5.5 7 6 5 8 6 5 9 7 5.5 5.5 14 14 10 10 7 18 18 11 11 12 12 50% 50% 25% 25% 10% 10% (ds ds m) m)
4dS/m 4dS/m
1. 1. 2. 2. 3. 3. 1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7.
60% 300% 300% 60 45~120% 75~200%
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.
ph (ph)
(ph ) 6.5 5.6~6.4 5.1~5.5 4.5~5.0 4.5 ~
0.81 0.81 597 597 8.5 8.5-9.0 9.0 21.99 21.99 23132 23132 16.18 16.18 11996 11996 23.84 23.84 24389 24389 7.4 7.4-8.4 8.4 39.25 39.25 41291 41291 17.47 17.47 12947 12947 18.05 18.05 18465 18465 6.6 6.6-7.3 7.3 18.13 18.13 19071 19071 15.57 15.57 11543 11543 4.68 4.68 4785 4785 5.6 5.6-6.5 6.5 0.40 0.40 294 294 0.73 0.73 751 751 4.6 4.6-5.5 5.5 0.59 0.59 436 436 4.5 4.5 ( ) ( ) ( ) ( ) ( ) ( ) ph ph (ph) (ph)
3 ph 5.6
4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0
(ph ) 4.5 5.0 5.5 6.0 6.5 7.0 7.5
ph 5.5 ph ph 5 ph
ph 6.0 6.5 50% 80% ph 5.5 40% 60%
ph ph 1. 1. 2. 2. 3. 3. 4. 4. 1. 1. ph ph 2. 2. 3. 3. ( ) 1. 1. 2. 2. 3. 3. 4. 4. 1. 1. ph ph 2. 2. 3. 3. ( ) 1. 1. 1~2 1~2 1. 1. 2. 2. ( )
1 2 3 4 5
( 1~2 ) 5~15% (1440 ) 6~234% 2.5 43% 90%
0.03 0.03 50 50 4.97 4.97 4706 4706 0.51 0.51 538 538 3 1.86 1.86 2722 2722 5.72 5.72 5410 5410 11.43 11.43 12037 2 12037 3 66.18 66.18 96820 96820 72.55 72.55 68651 68651 68.57 68.57 72189 1 72189 2 31.93 31.93 46711 46711 16.76 16.76 15855 15855 19.48 19.48 20509 20509 1 ( ) ( ) ( ) ( ) ( ) ( ) O.M( O.M( ) (O.M) (O.M)
1. 2. 3. 4. 5.
3. 1. 2.
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