-
Resources:.
-
70%;
-
1
-
2 0.380.72m40%50%19518
-
21
-
3 Jm-2s-1
-
LAI
-
4 E%=WH Q100% W H Q
-
0.2%0.3%0.4%7500kg0.73%0.64%
-
355837KJcm-2670KJcm-2580 KJcm-242500KJcm-2460 KJcm-2
-
147251 KJcm-212003600h
-
0410500 KJcm-289.194.410345370 KJcm-268.5%75%
-
511.9 KJcm-220274.5kghm-214317.2
kghm-210744.8kghm-21.69%1.37%0.83%
-
1 0510051015
-
2
-
10 100010001500
-
15002000200025002500300030003500
-
3500400040004500450075007500
-
100
17002000170021002000210017002000210024002200220020002200210023002500280021002500250028002200250022002400>3000>2500>30025002800
-
0
450035004000>3400240026001800200026002800180019002500270033003600
-
1000
4100 48004600 50004100 43005000590050005700500059007500
-
0485351004200900
-
P m n80%90%. P%=m*100%n
-
3
-
102000
-
110200080002/3210.2150072628.312
-
3-6410800085005.
-
1 mm-1
-
/
-
2 m3hm-2
-
51. 2. 3.
-
4. 5.
-
m3/hm2
4500-67504500-60006000-82507500-105003750-75003750-67503750-45003000-37503750-43003000-37505250-75006000-90006000-97503750-60003750-52504500-75006750-97503000-60003000-52503000-37502250-30003000-37502250-30004500-67505250-75004500-75003000-45003000-45003000-67506000-90002400-52502250-42002250-37501950-27004500-67503750-6000
-
3 KDPt1010EKDK=0.16 t10 /P D=E/PK< 0.490.5-0.991.0-1.5
1.5-4>4
-
61889m327115m38288m37279m328124m3
-
651900m347140m331220m329702m32400m31/410926325m31/2.13
-
1 6004001081.34hm35467hm24667hm22000hm26000
-
236.5%80.9%63.5%4.6%
-
360%893523
-
4
-
5
-
1
-
2
-
3 1m110m10m
-
30
-
8 1501525 25 2535
-
4
-
78.45%
-
960Km21.00:0.11:0.34
-
3.8%0.36hm22.1%0.24hm20.8%0.05hm213.2%1.25hm20.6%0.06hm220.7%1.97hm227.5%2.61hm2
-
0.74hm2hm2
-
2.2hm2hm2
-
1 0.78hm20.19hm20.19hm21/50.22hm20.69hm21/30.1hm20.32hm21/3
-
2 69%33%31%;500m30%3000m26%.13%
-
3
-
4
-
3500kg/hm226%35005250 kg/hm239%52507000 kg/hm229%7000
kg/hm26%2382
-
5 1/31.25hm20.33hm20.13hm220500.23hm20.07hm20.07hm20.13hm2
-
12
-
1 59620002502001201002000
-
2 20
-
600300292093730026425500
-
3 .:720507080t
-
1 32290100
-
20001000400050003000169425002387096430
-
1391m313%79.8m343.933.02t/km22
-
380:2040.071.7%50%.
-
123424
-
80%73%5
-
1
-
2
-
3
-
4
-
5 ..
-
6
-
7
-
.
-
Yp(kg/hm2)10000AQpKJ/cm2QKJ/cm2EECKJ/gBHBHB=0H=0Yp=10000AQpEC(1-B)(1-H)10000AQpEC(1-B)(1-H)=
-
YT YpfTYpfTYT = Yp fT
- fT0 t3(t-3)/17 3
-
YW fT fw2/3fwYW = Yp fT fw
-
KyETammETmmmPmmRmmWmmKcEtoFAOKassamH.L.Penmanfw= 1 Ky1 Eta/
ETmETa = P + W RETm = Kc ETo
-
4( Ys Yw fsYs = Yw fs
-
671
-
Ci X8 0.20.1 Y a100%90%80%70%60%8Ci= a Xi Yi/10
-
Ci9
-
kg/hm2 48750-56250 41250-48750 33750-41250 26250-33750
18750-26250
-
kg/hm2 11250-18750 3750-11250 750-3750
-
93% 85%
-
197.19km220.54%1303110.29%66/km2
-
102400 30004001000mm59 80% 2972.72hm2 22.86%0.42hm2
-
0.29hm2 1/10
-
19901997 38.9%49.8% 10 19903808kg1999 4311kg 27% 1562m3 28%1999
3725hm2 16.17%
-
669.63km27.25%3075924.3%442/ km2
-
2300280010 40004800 600900mm55%75% 2810.1hm2 21.6% 0.12 hm2
-
1.51 1999 53.7% 33.68%34.49%58.54%%
-
1999 35.32%20.21%25.86% 27.97% 27.36%
-
42.06% 733.4 194.65% 29.5% 61.8%7.8 318.9kg263.75kg 20.91%
-
14701979510491 500mm 1178.5108m3 4.29% 383m32169m317.66%
-
469.46hm27.24%2259417.85%325/km213282103007501600mm
-
1786.76hm2 13.74% 0.1hm270.92% 2.29 1999 6966.1 35.1%
-
38.13% 74%391.2 265.9kg 2083m3 1999 428.2hm3242.4 hm38.45%
-
654.4km25.67%2668921.08%,490.6/km21297.11hm29.96%
-
1990 199750hm2 0.062hm20.058hm2 5.4%0.044hm2 0.045hm2 5.46%
7.1
-
6.48%4.3%2.18 30.24% 21.67%10.5% 49%
-
80% 585.67kw 589.77kg 55.44%85.95%
-
260.52km227.14%2398318.95%92/km2
-
7500km20.071hm2 12751.8108m3 46.44% 47%
-
62.1%64.7% 54.31% 52.54% 1990 30.8% 32.70% 4.16
-
235.9kg 215.74kw34.45% 74.65% 4160.43kg/hm2
-
5309.34km232.22%91727.25%30/km2300400mm
-
0.18hm2 0.353hm2 3166kg/hm227.7% 67%38%46%
-
6.1%5.7%71.5% 15.1%24.5% 31% 2.5%
-
0.5%0.6%
-
1.2.3. 4.
