Page 103 - 《寒旱农业科学》2024年第11期
P. 103
!! ! L M= NO PQRS " TUVS<W"XYZ[\]EF"()* ^ !%-- ^
"#$%&'()*+ ,-./%0123 45 !!," » é& _ê& Å è& ," ±²³ ¡¢£*¤
(6789:;<= >?6789:(@AB- ¥e£¦·¸QRë0ì-NO- ) IÝÞ34
C= D4EF5GBHIJK ! #"" ½=¨©¾¿& $%$&& &$X!$[A -*!!í !)"
!!'" îïð& ñ ò& óêô& ," e¥õjkö
!"#$%
1234fQ-P78mn!#"" ªj&
!!" #$%& ' (& )*+& ," -./012345
$%!)& &-X!-[A &+'*&++"
6789:! #"" -.;<=>& $%$%& &'?&@A !()*
!!)" ÷øÉ& Fùè& ú¯& ," ûüý|þÿ34
!+,"
!0"#$78mn!#"" %&=>& $%$,& &(X)[A
!$" B C& D E& F G& ," HIJKLMNO-
!!&-*!!,'"
!) I1234PQRS56:T78!#"" UV=W
!!-" ' (& )*+& F ,& ," -NO-ûüý|
=>XY=Z[& $%$$& $,?$[A !&*$%"
þÿ34569:ß-378mn!#"" ./&
!&" \ ]& ^_]& `_a& ," -NO,bcde-
ª=& $%$$& '%X!)[A '*+"
1234fQPghijk78lmn!#"" -.-N
!!(" ` 0& 123& Å 4& ," ±²³ ¡¢£*H
co& $%!(& ,&X!-@A &,&!*&,,&"
56¤¥789bÇe£¦·¸QRN·-N
!," ) p& ` q& #rs& ," tuv $%!) w-N
O- ) Iûüý|:ì1234!#"" .;e¿
Oxy-z{|3456}~! #"" -.YNco&
fQ=>& $%$!& !$X$&[A +%$!*+%$)"
$%!(& ,+?-[A +')*+)!"
!!+" <<& å æ& )çè& ," ²³ ¡¢£*¤¥
!'" &
& & ," -.N$%$% wZ
e£¦·¸QR-N-Pûüý$þÿS !*ûüý
0e9:R! #"" -.N
|þ:!#"" -.ï!f=co& $%!!& $!X)[A !&$$*
& $%$$X&[A !)*$,"
!&$,í !&$-"
!)" " ¡¢£*¤¥e£¦QR $) §-N-
!$%" V=W @< @V0W5 X 6< 6Y=W 6 #< BC DE" =HDELJIJ GZ GM2PD!
z{|34!#"" ¨©ª==>& $%!(& &,X'@A )-&*
CGNIH = DHS GM2PDCGNIH 8 IH CPDSICIGHDE 12IHBJB FBSIMIHBJ
)-)"
TL /ECPD*2IR2*QBPZGPFDHMB EI[/IS M2PGFDCGRPDQ2L CDHSBF
!-" «¬& ®_& B¯°" ./012034 ±²³ ¡¢
FDJJ JQBMCPGFBCPL /JIHR !!&1$%"*GM2PDCGNIH = DJ DH IH!
£*¤¥e£¦fQ-Nxy-z{|34!#"" -.
CBPHDE JCDHSDPS!#"" #G/PHDE GZ 12PGFDCGRPDQ2L =< $%$%<
N& $%$%& $+X!!@A ,,*,-"
!$!-X$)[U ,&)'*,&-,"
!(" ´µ¶" ±²³ ¡¢£*¤¥e£¦·¸QR¹º
!$!" >?!& @AB& D C& ," !% I-NOS & I
»¼NO- , Iz{|34!#"" ½=¨©¾¿& $%$!&
56D{|34 = P 61*:4\:4 fQ78!#""
&%?!%[A $-*&$"
N0¨©co& $%!'& &'X$[A $(+*$+,"
!+" ÀÁÂ& FÃÄ& À Å& ," ./012034 ÆDZ²
!$$" -èEFS..Gï!MHIJK& .GN
³ ¡¢£*¤¥e£¦QRÈÉ- , Iz{|34
LiMN" .;.G -123
! #"" 9ʪj& $%$&& &+?!$[A $()*$+,"
4O¿A 58 $-)! P $%!-!4"" QRA -.SZ
!!%" Ë Ì& Í m& #ÂÎ& ," ±²³ ¡¢£*¤
T& $%!-"
¥e£¦·¸fQÏÐNO- , Iz{|34Ñ¿
!$&" ÍUU& VçH& WX& ," bÇYZ[S\]
ÒÆÓÔÕ! #"" ¨©QÖjk×ØÙ& $%$,&
½*±²³ ¡¢£*¤¥e£¦QR^_`- ' I
&%?$[A !%,*!%+"
1234PÑ¿!#"" i½f=*½=¨a& $%$,& )%
!!!" 506703869: ;1< #=4>?0;?1@ >< :=3=4=4 ; A&
X!%[A !%)!*!%))"
BC DE" A/FGHIJIHJ HGKBEFLMGCGNIHJ OIC2 MDHMBP QPGFGC!
!$," bcd& ` e& > f& ," ±²³ ¡¢£*¤
IHR DMCIKICL QPGS/MBS TL !"#$%&"' '()&*&+(%',!#"" =Q!
¥e£¦fQ-gN-D{|34=!#"" 9Ê
QE 0HKIPGH< !+((< ',?-[U !(%)*!(!!"
ªj& $%!)& &$X!%[A $+-*&%&í &!)"
!!$" Í Ú& Û Ü& #]]& ," ÝÞ243ß
!$'" «hi& Bû+& ` 1& ," YZ[S\* e¥
3à78mn!#"" -.N0áâ& $%!(& !'X!%[A
õ¦QRjk-D{|34 = PÑ¿!#"" .;
)!-*)$$"
lm& $%$!X$([A -&*-,"
!!&" ãää& å æ& )çè& ," ²³ ¡¢£*¤¥
!$)" n 1& { o& pq*& ," rstuv*
e£¦·¸QR-NO-PÝÞ34 8 ! S8 $ !#"" N
./012034*±²³ ¡¢£*¤¥e£¦QRN·
==>& $%!!& ,)X-[A ($$*($-"