Page 75 - 《寒旱农业科学》2025年第4期
P. 75
! ! tuv: wx "#yOz{D%&'F|]}~Wb
&*&
"#$%&'#()*+,-./0123 DO KMJI@F MDMLCBAJDOK JO B ABNC@ SFBM@ EJO@HBFI !#"" 1&
456#()*789 "#$%&': ;<=./>0 RDCDSJRBC 1OADQDCDSH7 !--(F!GU &&)'%"
123456#()*?@A (#$)%'B C#D% !!!" 0Y;:10 =7 T=3?3 07 T=3981 ;7 @A BC" 8M@RJ@K BOI
GLORAJDOBC F@KMDOK@K DG BOAK AD JOA@F)FDW AJCCBS@ BOI E@S&
&'EF23456#()*+GHIJKLM
@ABAJDO JO DFSBOJR 2@IJA@FFBO@BO EJO@HBFIK!#"" TBKJR
NOP QROP SROTUV,W: XYC#D
BOI 3MMCJ@I 1RDCDSH7 $%$$7 *+U !$*)!&+"
%&'#()*+HIJKZ[\OP ]^RO
!!$" 019<< # 27 \Y=T 87 14/=946 2 :7 @A BC" YFSBOJR GBFQ&
TUV<=: ;F23456#()*+>HI
JOS BOI RDE@F RFDM QBOBS@Q@OA F@ILR@ M@KA MF@IBAJDO JO
JKZ[\OP ]^ROP _JK`aOTUV 3LKAFBCJBO EJO@HBFIK !#"" 9OK@RAK7 $%$!7 !$F&GH $$%"
<=: % ##()*+bUV<cdefghij !!&" ;Y8/1==Y 2 #7 53341 \ 2" 8MJI@F BOI C@BGPDMM@F
klm: nophqrsB F!"#$%"&'()"* KMM"G F@KMDOK@ AD EJO@HBFI SFDLOI RDE@F
!"#$% !#"" 1OEJFDOQ@OABC 1OADQDCDSH7 $%%&7 &$ F+GU !%(+)
!!" #$%" &'()*+,-./0123456 78 !%-("
9:;23<=>?@!#"" )ABCD $%$&E &$F!GH !!'" 53341 \ 27 :Y66 T 47 Z9=8Y4 :7 @A BC" 4BAJE@
'()*$" SFBKK SFDLOI RDE@FK MFDEJI@ QLCAJMC@ @RDKHKA@Q K@FEJR@K
!$" IJKE L ME N OE P" Q*,RST3UV JO ;BCJGDFOJBO EJO@HBFIK !#"" #DLFOBC DG 3MMCJ@I 1RDCD&
WXY./23Z[\]^_`ab>?@! #"" cd SH7 $%!(7 ++F+GU $',&)$'(&"
(eBCE $%$%E &!F+GH !*!,)!*$'" !!+" T>069Y 67 230;:18949 17 01669349 47 @A BC" :BNJ&
!&" fghE ijkE lmnE P" opqr*stuv ABA QBOBS@Q@OA DG DFSBOJR EJO@HBFI JO 4DFAP@FO 9ABCHU
w,xyzW0{|}~%d;>?@!#"" AP@ FDC@ DG RDE@F MCBOAK QBOBS@Q@OA DO BFAPFDMDI GLOR&
zABE $%$'E &F!%GH -$*)-&%" AJDOBC NJDIJE@FKJAH!#"" TLCC@AJO DG 1OADQDCDSJRBC 0@&
!'"
E fE E P" xyz./' K@BFRP7 $%!*7 !%*F*GU ,+-),*("
st,23t>?@!#"" zABE !!*" 6Y4;3=X18 <7 4>418 ;7 ;30=Y8 ;7 @A BC" 5D KDJC
$%$&E $F!$GH !!!*)!!$%" QBOBS@Q@OA MFBRAJR@K BGG@RA AP@ BRAJEJAH I@OKJAH7 IJE@FKJ&
!+" .!/012345 67 8.196:/ 2 ; 57 <=1>0? 57 @A BC" AH7 BOI KABNJCJAH DG KDJC BFAPFDMDIK JO EJO@HBFIK]!#"" 3&
:DE@FGCH IJE@FKJAH KLMMDFA@I NH EJO@HBFIK BOI AP@ JQMDF" SFJRLCALF@7 1RDKHKA@QK ^ 1OEJFDOQ@OA7 $%$%7 $-'U
ABOR@ DG SFDLOI RDE@F QBOBS@Q@OA!#"" TLCC@AJO DG 9OK@R" !%*(*&"
ADCDSH7 $%!,7 ,%F!GU !',)!++" !!," 49;:Y==8 ; 97 .3001==3 27 3=/9109 2 3" /P@ @G&
!*" >V234 57 14/=946 2 :7 =1?10 97 @A BC" 2LALBC BOI G@RAK DG B E@S@ABAJDOBC RDFFJIDF DO AP@ BNLOIBOR@ BOI
DMMDKJOS F@KMDOK@K DG RBFBNJI N@@AC@K BOI MF@IBADFH IJKM@FKBC DG JOK@RA NJDIJE@FKJAH WJAPJO B ODFAP@FO ;BCJGDF&
WBKMK AD CDRBC BOI CBOIKRBM@ GBRADFK JO EJO@HBFIK!#"" OJB DFSBOJR EJO@HBFI!#"" =BOIKRBM@ 1RDCDSH7 $%%!7 !*
9OK@RAK7 $%$%7 !! F!!GU ,'*" F$GU !&&)!'*"
!," XY61=Z19/: <7 /:9!0? 5" ;DE@F RFDM IJGG@F@OAJBCCH !!(" 2>8;38 17 ;Y;;Y 37 210;1430Y =7 @A BC" 1GG@RAK
BGG@RAK BFAPFDMDIK7 NLA ODA IJK@BK@K7 DRRLFFJOS DO SFBM@ DG EJO@HBFI GCDDF RDE@F RFDMK DO SFBM@EJO@ EJSDF7 HJ@CI7
C@BE@K JO EJO@HBFIK !#"" 3LKAFBCJBO #DLFOBC DG 6FBM@ BOI BOI GFLJA _LBCJAH7 BOI AP@ I@E@CDMQ@OA DG AP@ EJO@
ZJO@ 0@K@BFRP7 $%!,7 $& F&GU '$*)'&!" Q@BCHNLS LOI@F B 2@IJA@FFBO@BO RCJQBA@!#"" 3SFJRLCALF@7
!(" 2#/: 87 Z3=V10 37 015= 27 @A BC" >O@[M@RA@I @G" 1RDKHKA@QK BOI 1OEJFDOQ@OA7 $%!,7 $&,H $%&)$!$"
G@RAK DG CDRBC QBOBS@Q@OA BOI CBOIKRBM@ RDQMDKJAJDO DO !!-" 8$14V)0Y2Y 2 67 230/%41V)630;%3 :7 X138)
MF@IBADFH QJA@K BOI AP@JF GDDI F@KDLFR@K JO EJO@HBFIK !#"" T1043= 37 @A BC" 1GG@RA DG SFDLOI)RDE@F QBOBS@Q@OA
9OK@RAK7 $%$!7 !$ F$GU !(%" DO MF@IBADFH QJA@K F3RBFJU .PHADK@JJIB@G JO B 2@IJA@F&
!-" 8$14V)0Y2Y 2 67 X138)T1043= 37 230/%41V) FBO@BO EJO@HBFI!#"" XJAJK ) #DLFOBC DG 6FBM@EJO@ 0@&
630;%3 :7 @A BC" 1GG@RAK DG SFDLOI RDE@F QBOBS@Q@OA DO K@BFRP7 $%!-7 +(U $+)&$"
JOK@RA MF@IBADFK BOI M@KAK JO B 2@IJA@FFBO@BO EJO@HBFI !$%" :Y<<2344 ;7 \#;\10=946 #7 T934;> 87 @A BC" ;BO
!#"" 9OK@RAK7 $%!-7 !%F!$GU '$!" GCDW@FJOS SF@@O RDE@F RFDMK MFDQDA@ NJDCDSJRBC RDOAFDC JO
!!%" ;Y8/1==Y 2 #7 53341 \ 2" 9OGCL@OR@ DG SFDLOI RDE@F 6@FQBO EJO@HBFIK]!#"" 9OK@RAK7 $%!,7 (F'GU !$!"
