免费文献传递   相关文献

Responses of Soil Nutrients and Plant Community Stability to Different Grassland Management Modes in Desert Steppe

荒漠草原土壤养分和植物群落稳定性对不同管理方式的响应



全 文 :!!"
"
!
!
!
#
!
#$%&!"
!
$&!
!
!
"
!
#
!
$
()*( (+,-.*/( .//)(
!!!
012
$
!
"
%
!
345&
!!
!012
!"#
!
10&116""
"
7
&899:&1006;0<"2&!012&0!&00?
ÿ!Œè./0Gm­¤éê1&(|
st2ÆT3/~‘
½
!
¾
1
#
!
#
¿À1
1
#
!
"
#
Á
!
Â
1
#
ÃÄÅ
1
#
!
$
1&
fƒ;+(+,
#
fƒ 3þ
6200!1
%
!&
Ç¥"IöSK^¤>OíCOP¬†¢H«FL
#
fƒ 3þ
6200!1
&
@A
!
{fƒ"—E
$
;*$
?
&=1"+$
H
7(1&
&
FG-.n/0ƒ„
#
/0¢£,jl‡
$
Óo
(
ž².Q6÷«
&
ƒ™š
I —õ=+á3‹W¥EF
#
Y ¡™šI >õ=+á3‹WJÀ¥)*W
)
œµ¶·
!
¢£,jl‡ƒF
G-.
0
#
<0GB
™šI sùEFÓÔ
#
÷«6ž²3uǙš3›q
(
•œ
(
¹Ï6¹Ïžsù¥â2
#
&C
X¾¥D)ÓoŸ÷«lЂ™š3›q
(
΃œ6¹Ïžsù
%
™šI ¥c O‰ŠY¢:ã
#
™š3›q
sù6•œsù
2
#
12GB
™àÆǶà
#
ȹϝsù6¹Ïžsù¶?n
0
#
2GB
ÝÆ
)
¢£,jl‡k¥
FG-.õ=+áÅ$Ç¢3‹ýþ
#
)žJk÷«
2
$6
6
$-Lõ=+á3‹WŸÆ
%
+á3‹W>™š¹
ϞsùûÓÔf)**K
#
>%wI sù<ÓÔ)*W
)
BCD
!
FG-.
%
,jl‡
%
™šI 
%
õ=+á3‹W
EFGHI
!
V?""
#
V"6
!!!!!!!!
Ê,Túû
!
(
!!!!!
Êçüè
!
1006;0<"2
$
!012
&
0!;0!><;06
E,+
2
"(+,+"4$"#6A&%0#,(%+/(!)6/(%."11&(#%

$%/9#6#%

%"C#44,0,(%
D0/++6/(!7/(/
B
,1,(%7"!,+#(C,+,0%$%,
22
,
.U-X4:
1
#
!
#
3(U$:
W
;Z8:
1
#
!
"
#
TU(O]K8
1
#
V/-X8:
W
;EI$:
W
1
#
!
$
1&+5499%4:M/:9H8HDHK
#
8:
W
a84Q:8^K598H
F
#
X8:GID4:
#
8:
W
a84[5$^8:GK6200!1
#
)I8:4
%
!&gK
F
N4Z$54H$5
F
$JAK
W
54MKM-G$9
F
9HKB
,K9H$54H8$:4:M,KI4Z8%8H4H8$:8:$5HICK9H)I8:438:89H5
F
$J-MDG4H8$:
#
8:
W
a84Q:8^K598H
F
#
X8:GID4:
#
8:
W
a84[5$^8:GK6200!1
#
)I8:4
&
89+%0/-%
!
*IK5K9
L
$:9K9$J9$8%:DH58K:H94:M
L
%4:HG$BBD:8H
F
9H4Z8%8H
F
H$M8JJK5K:HB4:4
W
KBK:HB$MK9
#
49
CK%49HIKG$55K%4H8$:ZKHCKK:
L
%4:HG$BBD:8H
F
9H4Z8%8H
F
4:M9$8%:DH58K:H9CK5K9HDM8KM8:;*$
?
&=1"+$
H
7(6
1&MK9K5H9HK
LL
K8:8:
W
a84&*IK5K9D%H99I$CKMHI4HHIKB4:4
W
KBK:HB$MK998
W
:8J8G4:H%
F
4JJKGHKMHIK^ 458;
4H8$:$J9$8%:DH58K:H98:0
#
<0GB9$8%%4
F
K5
$
,
$
0&02
&
&-:G%$9D5K4:M5K
L
%4:H8:
W
4GGK%K54HKMHIK4GGDBD;
%4H8$:$J9$8%:DH58K:HG$:HK:H99DGI499$8%$5
W
4:8GB4HHK5
#
H$H4%:8H5$
W
K:
#
4^48%4Z%K
L
I$9
L
I$5D94:M4^48%4;
Z%K
L
$H4998DB
#
CIK5K49BKM8DB
W
54E8:
W
5K
W
8BK9MKG5K49KMHIKG$:HK:H9$J9$8%$5
W
4:8GB4HHK5
#
I
F
M5$%
F
94Z%K
:8H5$
W
K:4:M4^48%4Z%K
L
$H4998DB&*IKM8JJK5K:H
W
5499%4:MB4:4
W
KBK:HB$MK9%KMH$HIKM8JJK5K:H K^5H8G4%
M89H58ZDH8$:
L
4HHK5:9$J9$8%:DH58H8$:&*IKI8
W
IK9H$5
W
4:8GB4HHK54:MH$H4%:8H5$
W
K:G$:HK:H9CK5K8:2
#
12
GB9$8%%4
F
K5
#
ZDHHIKI8
W
IK9H4^48%4Z%K
L
I$9
L
I$5D94:M4^48%4Z%K
L
$H4998DBG$:HK:H9CK5K8:0
#
2GB9$8%
%4
F
K5&*IK
L
%4:HG$BBD:8H8K9$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HBKHI$M9CK5K4%8:9H4Z8%8H
F
#
ZDHHIK
L
%4:HG$BBD:8H
F
9H4Z8%8H8K9$J6;
F
K454:M10;
F
K45K:G%$9KM
W
5499%4:M9CK5KI8
W
IK5HI4:HI4H$J$HIK5
B$MK9&]D5HIK5B$5K
#
HIK5KC49498
W
:8J8G4:H%
FL
$98H8^KG$55K%4H8$:ZKHCKK:
L
%4:HG$BBD:8H
F
9H4Z8%8H
F
4:M
9$8%4^48%4Z%K
L
$H4998DBG$:HK:H
$
,
$
0&02
&#
CI8%KHIK5KCK5K:$98
W
:8J8G4:H5K%4H8$:9I8
L
9ZKHCKK:
L
%4:H
G$BBD:8H
F
9H4Z8%8H
F
4:M$HIK59$8%:DH58K:H9&
:,

;"0!+
!
AK9K5H9HK
LL
K
%
34:4
W
KBK:HB$MK9
%
.$8%:DH58K:H9
%
[%4:HG$BBD:8H
F
9H4Z8%8H
F
2345
!
01<;0<;0<
%
6745
!
01<;02;!>
89:;
!
fƒ;+DE*+FG
$
T,1!02
&
\_
<=>?
!
Êí
$
1=?0;
&#
ô
#
fƒÄÆg
#
hi
#
123
#
üýÈå-LöSlB¥2+6/0
#
-;B48%
!
:a9IK:
F
4:
!
1>"&G$B
%
"
wxyz
(DHI$5J$5G$55K9
L
$:MK:GK
#
-;B48%
!
B

IZ
!
:aD&KMD&G:
!!
fƒ3>E-L
"00
2
IB
!
#
ò™LoBâ¥
2?b
#
Ùfƒ¥Oýúo)FL6öS4Ó
#
>E-
LöS&*;‹‚fƒ¥öS×Ø&*
#
%&
#
ü™
ÙÌÇfƒ&Éæ.Ž¥FG-.
#
ò¿fƒ-L
oBâ¥
22&1b
#

#
FG-.Ùfƒ-LöS
^¤6-L‰j,j¥Oý=P
)
—ƒfƒ-L"
!!
# Ê
!
íC
!
FG-.™šI 6õ=+á3‹Wƒ¢£,jl‡¥F¯
I?&
#
FG-.ªöS^¤&Žå¬¸‚-L÷
«
(
-Lž²
(
‰jÓoC-L,j5¸
)
Ià-L
öS^¤Ÿ%ٕB[o÷«Ï1‚·Ó¥Ïµ
#
õ/!ÿ¾îï
(
õ=p“î|
(
õRö÷ôÆ
(
Î
™@-G1°Æ
)
õ=+á3‹WÙöS+6P¥:ðPï
^
+
1
,
#
ß|/0æOst6 ¡õÈË-L+áª
61æík¥K3‹W
+
!;"
,
#
ƒ-L,jl‡k¥
õ=+á3‹W>™šI ¥)*W/0’ç
)
—
ƒIàfƒFG-.,j6uv?&
#
¢£,jl
‡ƒõ=+á3‹W—™šI øö´pEF
#
{
—FG-.õ=+á¥3‹W>™šI ÀÙz‡
ª)*W
#
Ià}¢›7
)

#
/0fƒFG-.
™šI —õ=+á3‹Wƒ¢£,jl‡¥F
¯
#
¨©™šI >õ=+á3‹W¥*K
#
ƒ-L
*+‰j¥,j—fƒöSí°6-úø)ÄÅ-
*RSO23Oý45
)
<
!
QRSTU
<&<
!
01¸YZ
…†=ÌÇß8[59‡Šbé
#
"6k0#
"?k10l
#
-10>k"0l
#
106k<6l
)
L$¾ânHLÇt

#

1"?0
#
1>00B
#
L[Ä:
#
;LqnTÙj
k
#
LŽW™šn‹1™
(
/H™
(
Õj™
#
qLnH
š
(
êHš
)
L
U
Ë
6&2
#
?&2
#
Lk΀
10
#
<0B

)
$ÄÅlÎù
!?=&#
6
-
=
%lÎù@
ò•$lÎù¥
>0b
#
60b
#
…Žç’i
#
$ÂR
ù
!1"1&?BB
#
$ÄÅ»ß
6&6d
#
1
%ÄÅ»ß
R?&=d
#
6
%ÄÅ»ß
!!&2d
#

10d
¥$âßn
!=<=&=d
)
$ÄÅ<–#
1>!M
ÑÒ
)
˜&-L
 “|
#
—L=‹FG-.“
)
üýõ=p3;-
$
2"
@
<:))"%&7$-:)
&(
&Œ‹-
$
,"--$)"*:<
H
7&%%$6
#:<
&(
"—E
$
;*$
?
&=1"+$
H
7(1&
&(
+¬‡
$
2")
?
"6
#"G&
?
(*&-$<$$
&(
IJ-
$
;"*&1$&+$1$#$)
&(
AH
$
;&7)(7&
?
")*$
H
"1
&(
Á>‡-
$
/7"$)*(

"-"))
K
:&16
1()&
&(
ÿ<<
$
/
@
-&-%C:&
C
)
<&=
!
gX[$
…†ÂÃX÷«-L
$
UP]X
&(
÷«
1
$-L
$
U]1
&(
÷«
"
$-L
$
U]"
&(
÷«
2
$-L
$
U]2
&(
÷«
6
$-L
$
U]6
&(
ž².Q-L
$
U@
#
!00>
$ž²HÿC
$
J)*1&

&7:)&#):1

"-)
&
6!"
~
$
!"#$%&

()&*$+&
&(
&oX¾
<
==o
$
U]N
&
6&oX¾D)Óo
$
U]T
&
-L
$
Wàg/0
#
—
=ÝÿC¥mDÓoX¾n
0&62
¥D
*
IB
R!
&#
X
/0&ÓoBâÅnn
1>0IB
!
#
6M
<2
¥mD
#
<"
¥€D
#
!
¥UD
%
5==oÛè=
<0IB
!
#
1
ð
=oÍ#
#
•$6
"
ðÍ#
#
ÓoÍÀn
!011
$
2
%
1
“M
=
%
!"
“
)
<&>
!
­¹É%)4g
ªo-ö÷¤#
$
!011
$
?
%
&#
­vƒS”C
³ÏÒ|ªÛð$jÒL°Û
"
ðÒl
#
ÒlBâ
n
1Bc1B
#
MÒl2õ=p“
#
Š‹9põ=
¥Æ¾
(
ÿ¾
(

(
ä¾6L®ö=ùC+á8×
)
%&
#
õ=ƾŠùDEƾ
#
ôõõ=Š‹€Æ
¾
#
Ûpõ=Šù
"0
R
%
ÿ¾­v—A|
%
(¾­v
ҏ|
%
ä¾M¸ÌBâ2¥R–
%
L®ö=ùŠ
‹­véê|
)
Òl2¥õ=ŽÃ¬†¢ª
>2d
k9MáO
#
01æO
)
<&?
!
./4g)%&
ªo-ö÷¤#
$
?
%
&#
õ/mŠ6ÏÒ¥£
Í
#
ªÛðÒL˜
0
.
1
ú >Ï
0
#
2
#
2
#
12
#
12
#
!2
#
!2
#
<0GB
™š
#
ÛðÒL£à™š‰7D
#
ŽÃ¬†¢%v5 |‰Åó½Š
)
Š‹2·n™š3›qsù
(
™š•œsù
(
™
š¹Ïsù
(
™š¹ÏžsùC
#
2™Š‹l|•
”&*+,tü™š/01¥l|
+
<
,
)
<&@
!
|5†)éê1&(\)
)ƒ(¾
f
$
>ðp¥(¾
"
•Ép¥o(¾
&
c100b
)
+á3‹WŠ¾l|­v
3&+$M5$:
3‹W
Š‹l|
+
2
,
)
Ù)1/0õ=+á&13p“¥
–ù6]xp“¥(¾DŠM*
#
võ=p“2â
# –£2â)ƒ(¾::ƒ¯ŸóP/
#
)ƒ¯
¥œµu{{e# J|ç¥p“ò3|;¥2â
)ƒ(¾
)
Eå9P{:·Ä‰¥ò”Ù(Ê
¤
#
ª
!
ð`T?¥
100
$Ù:”
#
”>ò”¥
^Pƒn1dP
)
Õ´]pl|
#
õ=p“2â#
 –£2â)ƒ(¾žËW(ª
!0
"
?0
+áºW3
‹
#
ª
!0
"
?0
]
1
P®Ù+á¥3‹P
#
č
!0
"
?0
PWš
#
3‹WW¦
)
XÊ&v)ù.Då¥
3&+$M5$:
3‹W
Š‹l|Š‹+á¥3‹W
+
>
,
#
l|=k
!
ĉò”˜S˜‚n
!
@
f4A
!
iZAiG
2>!
!!
"
!
#
!
$
!
!"
"
”lœn
!
@
f100RA
à‡Ñhå‡1
!
4A
!
i
$
Zi1
&
AiGR100
f0

#
A
S
T
$
=
U
1
&
V
$
=
U
1
&
!
T
<&
$
%
T
100槡 &
!&
—lœ3
!
ðƒ
#
:ðƒš;Ç
100
#
b:ðƒ
¯ª
0
#
100

#
Õ´Xl|
#
ĉò”>”¥
^P`T¯;Ç
0
èÇ
100
#
1{¯­v!
!
ðƒ
#
]Òu{mLde^P`T
)
<&R
ijGk
– ´ ­ v
-aGK%!00"
 Ù @ h 6 M
#
(O#(
l¦ ¡—)*W ¡­v
A[.6&02
Ù
)
=
!
-lSGk
=&<
!
st2ÆT3|ÿ!Œè./0G/}~
=&<&<
!
ÆÇÈɳʴ
!
FG-.ª¢£,
jl‡k™š3›qsù=/
1

#
0
#
2GB
™à3›qsù¶?n
<
==o
(
÷«
2
$
(
÷
«
6
$6ž²ÅÓÔÆÇ%w,jl‡
$
,
$
0&02
&%
2
#
12GB
™à¥3›q{÷«
2
$-
L
(
÷«
"
$-LÓÔÆÇ÷«
1
$-L6X
÷«-L
%
12
#
!2GB
™à¥3›qsù¶?
n÷«
6
$-LÓÔÆÇ÷«
"
$6X÷«-
L
)
™š3›qsùª%Àclm®¥ôI
¶?n
2
#
12GB
#
12
#
!2GB
#
0
#
2GB
#
Ħ
™à¥™š3›qsùÝÐ
#
]>…†=Hq
™š¥Wq3*
)
F
<
!
st2ÆT3œÿ!Œè./67#8ß
]8
W
&1
!
*IK9$8%$5
W
4:8GG$:HK:H9$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HB$MK9
ù
!
/¶&¢£èœ€¶‚$jJÀ¦§ÓÔ
$
,
$
0&02
&#

$HK
!
A8JJK5K:H9B4%%KHHK59BK4:98
W
:8J8G4:HM8JJK5K:GKZKHCKK:H5K4HBK:H4:MG$:H5$%
$
,
$
0&02
&#
HIK94BK49ZK%$C
=&<&=
!
ÆÇËsÌÍÎsÊ´
!
)/
!
uv
#
,j
l‡ƒFG-.™š•œsùEFÓÔ
$
,
$
0&02
&#
0
#
2GB
™à¶?nž².Q-LÝÆ
#
n
0&<
W
*
`
W
R1
#
÷«
"
$-LÝÐ
#
n
0&!>
W
*
`
W
R1
#
%¨Ç&À
%
2
#
12GB
™à¶?n÷«
6
$-L
ÝÆ
#
%±nž².Q-L
#
÷«
1
$-LÝÐ
%
12
#
!2GB
™à¶?nž².Q-LÝÆ
#
%±n÷
«
6
$-L
#
ÝÐ¥n÷«-L
#
%Ën
0&16
W
*
`
W
R1
%
!2
#
<0GB
™à¶?nž².Q-LÝÆ
)
0
#
<0GB
™šo™¶?nX÷«-L™š•œÝ
Ð
#
n
0&!>2
W
*
`
W
R1
#
ÝÆnž².Q-L™š•
œsù
#
n
0&W
*
`
W
R1
#
%¨,jl‡•œsù
Ç1z&À
)
®™àß¾¥îï
#
ª
0
#
!2GB
™
š9$j•œsù®™àï€z?îïø[
#
®å
¶?nkl
)
0
#
<0GB
΃œsù5,jl‡EFÓÔ
$
,
$
0&02
&#
¶?n÷«
2
$ÝÆ
#
%Ën
!6&"1B
W
*
`
W
R1
#
X÷«-LÝÐ
#
%Ën
1<&""B
W
*
`
W
R1
)
¢£™à™šÎƒœsùA3ÓÔôI
#
%ôIø
[>•œsù)„
#
ƒ
0
#
!2GB
3±Æø[
#

kl
)
=&<&>
!
ÆÇÏÐÑÊ´
!
È/
"
uv
#
,jl‡ƒ
™š¶à
$
0
#
2GB
&
¹ÏsùEFÝ;
#
¶?n÷
«
6
$ÝÆ
#
%Ën
6&2"B
W
*
`
W
R1
#
%±n÷«-
Ln
2&6B
W
*
`
W
R1
#
Ýè¥n÷«
"
$-L
#

n
1&?B
W
*
`
W
R1
)
™š
0
#
<0GB
™š¹Ïsù
¶?n÷«
6
$ÓÔÆÇ%w,jl‡
#
sùÝÐ
¥nD)Óo-L
#
ˆn
1&""B
W
*
`
W
R1
$
,
$
0&02
&)
™š¶à¹ÏsùÝÆ
#
Yd®™à€¾
îïzklø[
)
>>!
!!
# Ê
!
íC
!
FG-.™šI 6õ=+á3‹Wƒ¢£,jl‡¥F¯
F
=
!
st2ÆT3œÿ!Œè./9„m:;„8ß
]8
W
&!
!
*IK9$8%H$H4%4:MI
F
M5$%
F
989G$:HK:H9$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HB$MK9
F
>
!
st2ÆT3œÿ!Œè./v<=8ß
]8
W
&"
!
*IK9$8%4^48%4Z%K[G$:HK:H9$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HB$MK9
=&<&?
!
ÆÇÏÐÒÊ´
!
FG-.™š¹Ïžs
ùª¢£,jl‡k¦§ÓÔ
$
,
$
0&02
&#
¶?n
ž²6X÷«-LÓÔÆÇ%w,jl‡k-L™
š¹Ïžsù
#
D)Óo-L™š¹ÏžsùÝÐ
$
/
<
&#
÷«XGÓ԰ƙš¹Ïžsù
#
X÷«
-L¶à¹ÏžsùŸ%w,jl‡OÆ
)
È¢£
™à™š¹Ïžsù¥ôI¤{
#
¹Ïžsù¶?
n¶àÝÆ
#
®™àß¾îïz?lÐø[
)
F
?
!
st2ÆT3œÿ!Œè./v<>8ß
]8
W
&<
!
*IK9$8%4^48%4Z%KgG$:HK:H$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HB$MK9
=&=
!
st2ÆT3œÿ!Œè­¤éê1&(
ȶ
1
6/
2
uv
#
ò”>”¥^P`T
A
Ë Oª
"2&>"
#
22&<0

#
@
˖ Oª
<<&20
#
><&"6

#
^P³ç
$
!0
#
?0
&
POŸš
#
>·˜
6>!
!!
"
!
#
!
$
!
!"
"
p,jl‡kõ=+áÅ$Ç¢3‹¥:Ÿýþ
#
%&Ý(ª3‹P¥n÷«
2
$-L6÷«
6
$-
L
#
 >n
$
"2&>"
#
><&"6
&
6
$
"2&?0
#
><&!0
&#
ݚ
ç3‹P¥n&oX¾
<
==o-L
$
22&20
#
<<&20
&#
y…˜p,jl‡k÷«
2
$6÷«
6
$
-Lõ=+áŸ%w,jl‡Ý3‹
#
&oX¾
<
==o-LÝ¢3‹
)
]
<
!
st2ÆT3œÿ!Œè­¤éê1&(
*4Z%K1
!
)$BBD:8H
F
9H4Z8%8H
F
$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HB$MK9
,jl‡
34:4
W
KBK:H
B$MK9
ò”lœ
-
Y
D4H8$:
;‹K–
AKHK5B8:4HK
G$KJJ8G8K:HL
!
^P`T
$
A
#
@
&
)$$5M8:4HK$J
G5$99$^K5
L
$8:H
+á3‹W
)$BBD:8H
F
9H4Z8%8H
F
³ç
!0
"
?0
¥³ç
$
A
&
A89H4:GKJ5$B!0
"
?0
U]1
@
fR0&001=A
!
i1&1"1><
0&=?1<
$
<>&12
#
2"&?2
&
¢3‹
/:9H4Z8%8H
F
">&=?
U]"
@
fR0&00<2A
!
i1&"<>Ai10&20&=?6>
$
<1&#
2?&2?
&
¢3‹
/:9H4Z8%8H
F
"0&!=
U]2
@
fR0&011"A
!
i!&0<06Ai2&==>6
0&=6?<
$
"2&>"
#
><&"6
&
¢3‹
/:9H4Z8%8H
F
!!&10
U]6
@
fR0&00?6A
!
i1&>!?0&=>>6
$
"2&?0
#
><&!0
&
¢3‹
/:9H4Z8%8H
F
!!&"<
U@
@
fR0&010"A
!
i!&026"AR2&=!6=
0&=?21
$
<0&02
#
2=&=2
&
¢3‹
/:9H4Z8%8H
F
!?&"2
U]N
@
f0&00"?A
!
i0&2=!1AR0&0>>?
0&=?=<
$
22&20
#
<<&20
&
¢3‹
/:9H4Z8%8H
F
20&!0
U]T
@
f0&0012A
!
i0&6"12Ai12&>"?
0&=??6
$
<>&6=
#
2"&!1
&
¢3‹
/:9H4Z8%8H
F
"6&?=
UP]X
@
fR0&006!A
!
i1&6>>0!6
0&=?62
$
<1&2=
#
2?&<1
&
¢3‹
/:9H4Z8%8H
F
"0&2"
F
@
!
st2ÆT3œÿ!Œè­¤éê1&(F;
]8
W
&2
!
)$BBD:8H
F
9H4Z8%8H
F
$JMK9K5H9HK
LL
KD:MK5M8JJK5K:HB4:4
W
KBK:HB$MK9
=&>
!
­¤éê1&(S./0G/ÝB(
 ¡¢£,jl‡kFG-.™šI 
0
#
<0GB
Å˗%>õ=+á3‹W¥*K
$

!
&
R?
#
…†=
2™šI &¥3™š3›qsù>•œsù
(
΃
œsùûÓÔf)**K
#
%¨Å<ÓÔ)*W
%
…†
=2õ=+á3‹W>™šI Åûf)**K
#
ƒ
?>!
!!
# Ê
!
íC
!
FG-.™šI 6õ=+á3‹Wƒ¢£,jl‡¥F¯
™šI sù±Æ
#
õ=+á3‹Wîï
)
Œ¥>™ šÎƒœsù-¿ÓÔf)**K
$
,
$
0&02
&)
]
=
!
ÿ!Œè./0G)S­¤éê1&(/ÝB(
*4Z%K!
!
*IKG$55K%4H8$:4:4%
F
989ZKHCKK:9$8%:DH58K:H4:M
L
%4:HG$BBD:8H
F
9H4Z8%8H
F
 ¡HI
(:4%
F
9898HKB
™š3›qsù
.O3
™š•œsù
*
™š¹Ïsù
([
™šÎƒœsù
(
õ=+á3‹W
)$BBD:8H
F
9H4Z8%8H
F
™š3›qsù
.O3 1&00
™š•œsù
* 0&60
"
1&00
™š¹Ïsù
([ 0&"" 0&!= 1&00
™šÎƒœsù
( 0&6<
"
0&<2 0&!6 1&00
õ=+á3‹W
)$BBD:8H
F
9H4Z8%8H
F
0&!= 0&!6 0&<" 0&6?
"
1&00
!!
ù
!
"
n
,
$
0&02
#
""
n
,
$
0&01
%
+á3‹WË­v
1
"
A
DŠv*
$HK9
!/
"
.
,
$
0&02
#/
""
.
,
$
0&01
%
1
"
AC49D9KM49G$BBD:8H
F
9H4Z8%8H
F
4^%DK8:HI89$
L
K54H8$:
>
!

™š3›qÙst™šqù¥*äPT
#
%s
ùƒFG-.öSKÊOýyv
#
Óo
(
÷«—¢
².QC,j5¸wA
!
lBEF™š3›q—%
wI sù
)
/0¶·
#
<=æíuEF-LöS
K™šI sù
#
ÓoCúwAÕB=I C
°™š
#
£ÍúD­ uÉ õ=ù¬á}Žh
™š
#
﹂õ=
;
™š¥I QI
#
y…ee?Ó
o-L¶à™š3›qsùŸ¢Óo-LÆ¥?
„
%
b:lB
#
Óo-L™š¹ÏžsùÆÇ¢Óo
-L
#
–üýÙ)ÇCúEFÕh-LöSK¥
ä
%
%w,jl‡=-L÷«6.Qž²–wA
EF-Lõ/ÈEF™šI 
+
6;?
,
#
3/0¶·
#
®
÷«$Éîï
#
™š3›qsù
(
™š¹Ï6¹Ï
žsùO3îïø[
+
=
,
#
d¶?n¶à™š
$
0
#
2
GB
Ë
0
#
10GB
&
sùÆÇ%w™à
#
]üýÙ)Ç
L®õ/¥ù¬á}â2î|
#
Ä°™š¥I }
®Jîï
+
10
,
)

#
X/0&™š3›qsù6•
œsù¶?nkà™šÆÇ¶à™š
#
–Ù)Ç/
0=¥™šqLnH™
#
I qHŸn§O
)
*Çõ=+á3‹WÙöSK¥ÝFX¥¨
GJ:
#
/0+á3‹Wu{Ÿn(L‚ƒõ/
X¢3‹W¥8×6‰Š
)
3*õ=+á3‹W¥
01l|3x‰st|
+
11
,
(
3‹¾P–|
(
üû 
 ¡|
+
1!
,
Cl|
)
X/0­v¥l|K
3&+$;
M5$:
W)ù.ž¥l|
#
23Gy#¸
#
stœ
µÞûuxCZP
+
1"
,
)
õ=+á3‹W>™šI ¥)*W¥¹ý’
ç
#
)Çõ=¥ö÷Ç×Ø
$
Ÿ%ٙš
&
ýý)*
#
%3‹W©E5¿™šyn¥EF
)
!3)*/0
¶·
#
ö=L6I+…×lB)Çg´3œ6(„
;ù¸œjL6öSK&¥

¥chû{îï
#

ª-Lõ/&¥HâuGEFõ=¥ö÷6
)
¥ð‡
+
1<
,
#
Yd!3/0§·

¥Aœ62âj©
¨õÈe?‚Ðù6ö÷þ"
+
12
,
)
]>X/0œ
µ)m
#
.yuGÙFG-.™šI 6Πt%

#
œ¥2âs Tr
#
¢?{§Êõ/ƒ%øö
%5¥m¯
)
șš3›qsù—
[
nsùÙz
ƒõ=+á3‹WøöEFˇª>p)*W
#
ª
X/0&
#
)*WY¢ÓÔ
#
Œ3/0§·
#
3›q
6I îÕ¥™š×Ø®jõ=©¤ö÷6õ/Q
AR«
#
jõ/23Ÿ;¥JW6KW
+
1>;16
,
)
?
!

9p,jl‡ƒfƒFG-.¥õ/—™šE
FŸn·Ó
#
Ÿ%Ù÷«ƒöS^¤¥ÏµÝn·
Ó
#
¶?n™šI ­®îïd+á3‹W}­®
îX
#
)žÈ³
#
ÿ¾uv¥FG-.
#
¢,Ù
<
=
=o°ÙD)Óo
#
%™šI sù—õ=+á3
‹WÅ¢—÷«-L
#

#
ªöS^¤6*+,j
-Lï^®
#
¯Žj-LLIöý
#
½-L-¿ÄÅ
63‹ýþ
#
íÿ¾uv
)
pJK
+
1
,
!
A$4` A]&*IK9H4H89H8G4%8:K^8H4Z8%8H
F
$J9H4Z8%8H
F
;M8^K598H
F
5K;
%4H8$:9I8
L
8:G$BBD:8H
F
KG$%$
WF
+
_
,
&*IK(BK58G4:4HD5K
#
1==?
#
121
$
"
&!
><;!6>
+
!
,
!
ˆûç
#
Øè´
#
UYQ
#
C
&
ÆfãL"wL¢£õ/^¤l
‡k+á3‹W
+
_
,
&
ãL+¹
#
!011
#
!=
$
1
&!
>;11
+
"
,
!
ä%X
#
Ãʹ
#
ºLÄ
&
Fǘ™x‰s²¥õÈ+á3‹
Wst™K˜‚í
!
{Õ]ãüýõÈ+án­
+
_
,
&
È)
*+
#
!00=
#
<2
$
10
&!
1=;!<
+
<
,
!
&*+,tü™š/01
&
™šjI ¡
+
3
,
&
®q
!
®q
*+?@e¼½
#
1=6?
=>!
!!
"
!
#
!
$
!
!"
"
+
2
,
!
+$M5$:3&.$BK49
L
KGH9$JIKHK5$
W
K:K8H
F
8:
W
5499%4:M9$J
)4:H4%
+
_
,
&.H4H89H8G4%-G$%$
WF
#
1=6!
$
"
&!
"=6;<12
+
>
,
!
)ù
&
õÈ+á3‹W/0l|½¨
+
_
,
&
È)*+
#
!000
#
">
$
2
&!
?;"!
+
6
,
!
.$^8` ( g&.
L
4H84% 4^584Z8%8H
F
$J49$%8M
L
$5$D9J54BKC$5`
C8HI5K
W
45MH$GIKB8G4%4:M
L
I
F
98G4%
L
5$
L
K5H8K9
+
_
,
&+K$MK5;
B4
#
!00"
#
11"
$
1
&!
<6;6>
+
?
,
!
NK89.(
#
-:
W
%KA 3
#
NK9%8KA 3
#
"*&7&-JJKGH9$J9I$5H;4:M
%$:
W
;HK5BM89HD5Z4:GK5K9D%H8:
W
J5$B B8%8H45
F
B4:KD^K59$:
K^
W
KH4H8$:4:M9$8%98:4B8aKM
L
54858K45K4
+
_
,
&-:^85$:BK:H4%
34:4
W
KBK:H
#
!002
#
">
$
>
&!
?<=;?>1
+
=
,
!
Êí
#
íÜ¿
#
!¯Á
#
C
&
fƒ.‚-.™šjIW&ƒ¢£
,jl‡¥F¯
+
_
,
&
Ι@-+¹
#
!01!
#
!>
$
2
&!
?<;?=
+
10
,
¦˜ñ
#
UÔÜ
#
¾í
#
C
&
.‚-.DE:ŸAœ&™šj
IWq+
_
,
&
-L+¹
#
!00?
#
1>
$
>
&!
2>>;261
+
11
,
ÈÇ
#
Ãʹ
#
´ðã
#
C
&
¢£ÀMX¾ƒµxNÈ+á3‹
W¥EF
+
_
,
&
¯vöS+¹
#
!011
#
!!
$
1
&!
1<;!0
+
1!
,
í5
#
ˆUÈ
&
õ/
$
õ=+á
&
3‹W/0sv
+
_
,
&
öS
+¼³
#
!00"
#
!!
$
<
&!
+
1"
,
gOO
#
ÃÿÒ
#
œ&ö
#
C
&
z{÷«ƒæ.=õ=+á3
‹W¥EF
+
_
,
&
cd();++¹
#
!011
#
<>
$
2
&!
?>;=0
+
1<
,
#8H$D9K` [ 3&@K
F
$:M
W
%$Z4%C45B8:
W
!
-G$%$
WF
4:M
W
%$Z4%
GI4:
W
K
+
_
,
&-G$%$
WF
#
1==<
#
62
$
6
&!
1?>1;1?6>
+
12
,
Pm·
&
öSKöS+
+
3
,
&
¥ü
!
*+e¼½
#
!000
!
10>;
110
+
1>
,
ÈðÊ
&
õÈöS+
+
3
,
&
¥ü
!
&È)e¼½
#
1==2
!
1><;
1>6
+
16
,
[8G`KHH.*(
#
g$%494_
#
(5BK9H$_
#
"*&7&*IKKG$%$
W
8G4%
G$:GK
L
H$JM89HD5Z4:GK4:M8H9Ka
L
5K998$:4H^ 458$D9I8K545GI8G4%
%K^K%9
+
_
,
&O8`$9
#
1=?=
#
2<
$
!
&!
1!=;1">
$
%&(
!
,-.
&
06!