Page 68 - 《寒旱农业科学》2025年第8期
P. 68
!"#$%& %$%\%&!+"#*&+[*\\
!"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23
!"#$%&'()*+,-./
%
Í Î 7 Þ9ß r ÛÜÝ 6
6
n6) #$%)[àr ÂÃÄ #$ $%&$$$ %) Ñáâ)[àr ÂÃÄ Ñá $%&%$$o
!"# !"#$%&'()*+,-./01234567 89:;4#$%<=)>?@ABCD7 E
FG<=)>?@HIJKLMN LO)>?@PQRD7 ST !""!U#$%$ ?#$% !& VWXLYZ LD)
[\I]4)^Z _`Z abcdZ e;fg)^hiP"jklmdn'(opdqr s)[tuv)[wxy
z;{8|TO#$%<=-}4)>?@md~zr #$e)>
t)[wxr "$
%<=)>?@\KABr T}dq"ABN 0r ?)[tu?@
1r )[wx?@4 <=)>?@mdh $)*+,!$ - 4¡/1¢£r AB¤<=
}4¥¦P§r LY§/nP%¨h©oª« +.).*/r ¬®K¯l¢K°±²<=?@4³´r µ0
¶·¬E$%)[¸¹FG<=)[º»¼½\Z K4?@mRr ¾c¿|TO<=¸¹4)
>?@ABÀÁN
$%&' )>?@ <=?@ #$%
()*+,' !"#$%&'((((((((((((-./01' )((((((((((((-23,' &*+',&-'&!&*&$"*.,*'/.,*.
(((((((((012#-*%3+4+56%2778%&*+',&-'&%&*&$%*.%*--
!"#$% &' ()*+,#-"#*.- .'/ 0-+1."+, !"."#2 (2232213'"
43,5'&-&)% +' 65+73')
#
0123 45 7 81 4595-:; 7 <=2> 0-:-: !
6
9"%(:;2<=8>(?=@=1A1B1>2CDB(EFA=DFG(:;2<=8>(H88=A(?18>1B2D(*&/***G(:;28DI(&%(J28>C;=8>(:1F8@K(?=@=1A1B1>2CDB(EFA=DFG(
J28>C;=8>(H88=A(?18>1B2D(*&/&**G(:;28DL
892"*:,"; (: ?@ABC:A@ DC DE@ 5:F?@-A5:; G?@9H@:FI CG @JD?@K@ L@-DE@? @M@:DA 5: NE5G@:;7 - FCKB?@E@:A5M@ AD-:O-?O GC? -::H-P
-;?5FHPDH?-P -:O FP5K-D5F AD-DHA -AA@AAK@:D 5: DE@ F5DI L-A @AD-QP5AE@O DC P-I DE@ GCH:O-D5C: GC? -;?5FHPDH?-P FP5K-D@ I@-? GC?@F-AD5:;)
R-A@O C: ?@P@M-:D AD-:O-?OA CG -::H-P FP5K-D5F AD-DHA7 O-D- G?CK 6& :-D5C:-P Q-A5F -:O Q@:FEK-?S K@D@C?CPC;5F-P CQA@?M-D5C: AD-D5C:A
5: NE5G@:; OH?5:; 6""6$%$%$7 5:FPHO5:; D@KB@?-DH?@7 B?@F5B5D-D5C:7 AH:AE5:@ ECH?A7 ;?CH:O K5:5KHK D@KB@?-DH?@7 -:O ?@P-D5M@ KC5ADH?@
5:O@J T'(U7 L@?@ HA@O DC FC:AD?HFD - FP5K-D@ -:O L@-DE@? 5:O@J F-PFHP-D5C: K@DECO AH5D-QP@ GC? -;?5FHPDH?-P B?COHFD5C:5: NE5G@:;) VE@
K@DECO 5:D@;?-D@O QCDE K@D@C?CPC;5F-P @P@K@:DA -:O O5A-AD@?A) '-5: O5A-AD@? DIB@A L@?@ A@P@FD@O -FFC?O5:; DC PCF-P FP5K-D5F
FE-?-FD@?5AD5FA DC FC:OHFD -: CQW@FD5M@ -:O 9H-:D5D-D5M@ -AA@AAK@:D CG -;?5FHPDH?-P FP5K-D@ I@-?A7 -:O DE@ ?@AHPDA L@?@ M-P5O-D@O HA5:;
I5@PO O-D-) X@AHPDA AECL@O DE-D K@D@C?CPC;5F-P @P@K@:D FC:O5D5C:A AECL@O 5:A5;:5G5F-:D 5:D@?-::H-P M-?5-D5C:A 5: ?@F@:D I@-?A7 LE5P@
K@D@C?CPC;5F-P O5A-AD@? FC:O5D5C:A @JE5Q5D@O - O@D@?5C?-D5:; D?@:O) VE@ -;?5FHPDH?-P FP5K-D@ I@-? 5:O@J O@KC:AD?-D@O - A5;:5G5F-:D
HBL-?O D?@:O -D $)*+ B@? O@F-O@) VE@ -AA@AAK@:D ?@AHPDA L@?@ ;@:@?-PPI FC:A5AD@:D L5DE FE-:;@A 5: -;?5FHPDH?-P I5@PO7 L5DE - Q-A5F
FC:A5AD@:FI ?-D@ TO5AF?@B-:FI L5DE5: DLC P@M@PAU CG +.).*/ 7 5:O5F-D5:; DE@ 5:O@J F-: 9H-P5D-D5M@PI ?@GP@FD -::H-P -;?5FHPDH?-P
FC:O5D5C:A) VE@ G5:O5:;A B?CM5O@ - AF5@:D5G5F7 9H-:D5D-D5M@ ?@G@?@:F@ GC? FP5K-D@ A@?M5F@A QI DE@ NE5G@:; '@D@C?CPC;5F-P Y@B-?DK@:D
-:O F-: -PAC AHBBC?D FP5K-D@ I@-? -AA@AAK@:DA 5: -;?5FHPDH?-P A@FDC?A)
<3% =&*/2; 2::H-P FP5K-D@ AD-DHAZ 2::H-P -;?5FHPDH?@ AD-DHAZ NE5G@:; N5DI
&'()*+,-.'/0% &12345 *+HIJKLMNOPQRSTUVW% XY
634 35/7 &*&" 8)*+&9:;<=>?@ Z[Y\]^_`% abcYd efghYi_
&
"$$ A ;M % &9:.BCD 3(D EF 4* G N>7 ) <Yjkl7 mInopqrstu% v/Tw
45678 %$%&[!$[$" 9:67' %$%\[$&[%.
;<=>8 ÂÃÄÅÆÅÇÈÉLÊ;¢ËÌn%$%&']$\$&*oN
?@AB8 Í În!""%Uo7 Ï7 ÐÑÒÓÔ7 À¯Õ7 Ö×7 ts*()HØi)>ÙÚÀÁN ^K-5P_ IH-:!
P5`F-KAaA5:-)FCKN
CD?@8 ÛÜÝn6""%Uo7 Ï7 ÂÃÄ$Ô7 À¯Õ7 ts*<=)[HØHIÀÁN ^K-5P_ "&+$**+%.a99)
FCKN
