Page 11 - 《寒旱农业科学》2025年第8期
        P. 11
     ! !                    øùùY ú I¯Ð«¬°<=7@)HcÛ[5µTû                                   ü &,' ü
             !"#  !"#$%&                                       v?E Y fmú»ú6QY ]~/W
                 "#$%&'()*+, -./01023,                         /n6QY :;<=7)HD?5µ@1
             45"6)78 9:;<=7>?@AB                   C"#$D E F   R¢£    G%'$H E
             G<=7)HIJK@LMNO8 PQ9FGR                            !%&  8,9:6;<=>
             STUV"#W V&XY Z[\]^_`a)@                               <=7@°±§¨W D°
[D?5µY
             NOE bITUcde@)HRSY fZghi                           Z]«@°¢E  ¡¤¥°¢94µ
             RSjklm5@nop7qrV[stu@v                             ]^C@y:E °¢¤¥@ºQ97@
             w8 Z[\xya)tu@z{|}~zN                            \VY Î4µ<=7@Y 
             OE 
<=7@()LMY 
TR                           iq.8I¯<=7@7ÛE ]äY Q
             Ss:"#@Y :Y                           .()%Y :À)H@Y nop
             Z)HP
TE                                   ]zqSY þq()LM@¬Y Ò|¼¥
             !"!  '()*+,                                       Y 9Q@ÒßY £Po;W
                 o>L9<=7>?@Y bI                           ;[( f2¸¹7¡°¢@àx
             ¡@¢£¤¥¦§¨©ª«¬@®¯<=7°                             ]E ÖsY 9:²6°IJúË ¡¤¥Y
             ±Y ²³´>?@5µª¶·!@¸¹E º»Y                          ¢£R¤¥IJKghY ²¡¢ ¡¢ÑY
             ¼¥½¾uv¿ÀW z{¿.@Á¿z{Â@z                            ¦§¨$¡@6°E T¾©0fZqª<=7¡
             Ã8 ÄÅÆ7ÇW ÈÉÂW 7ÊË¿ÌÍE ²                         @°¢«Y |lic²I¯<=7¡°±@
             ¦Á¿z{Â8 ÎQÏÐÑÒÓÔ\)H                            ª1q.E
             ÕÖ×38  ¡ØËÑÒÙÚ8  ¼ÒÛÐÒÜ                               I¯<=7¡«@°¢\]«ª@6Ð
             @zÝ8 Þ:ÒßW à°W áâ@ãE                         ¬}AY iY <=7)H6?@5µ¤®
             ]äY 岿çèé|êmë@ÌÍW ÊË¿                           8«¢@¯°ÛY Yæ±Î@²³Y [$
             ìíW îï|W ðoñ|òóô|Y qL                          fy´µ@¶·D?W ¸¹ºD?Y »¼I
             Mõö÷ø{W ù!úËûüY ýþq()LM                           ¯<=76°½¾¿Y À7LáF]«@¡
             ÿ$<=7o·!H@Î"E #Y ²$5|                           °¢Y no]Á¡ùÂY ÃÄx<=7¡Å
             @%[7&Y [s'(Y )*ô|@ +J                           Æ
°E
             ÚY Z,-}@¼./0Y ª1¼27&3                           !"""!"#
             @45z{E                                                ÇÈÉI¯ÊËÌ^_ÍÎϯY ^
             !"$  -./01234567$                                 _D?RÏÐác@¨Ð×3³Ñ¾ÎÏ
                 <=7)H6?78Ð5µY 9:§¨½ã                          ¯ÒÌE °lY ÓÐ%LM@ÔÙY I*Õ)
             .æ@À;¢<?=>Y ý?@"6A0BC<=                          Öרc@ÙÚÛÜÝÞßæàEE <=7C
             7)HD?5µ@PtEF             G%&$H E I¯<=7)          I¯@«¬`ØD?Y á$ÏÐÙÚ5µÎ
             HJ@KLNOY MæJÚNÛOP<?@                            "Y iæ35µ<=7)HD?²ÏÐÙÚ@
             6QáâR"#@)H%SE FGT½NO@A                            5µY Z[âγ@ã䪶+QåæE Z<?
             B<?áU@mú\V)Y ÖsQW+m                            ç·¼3è)HD?Y 9`ØéêCë²"
             ú³áUX=@TU\&*YµE ½Y Z                           6A0@ìíE bIîïY isð®I¯<=
             *[$R\]^__`nab?0cVdefY                             7è)HçÞ@ñOY òóèÏMY °³
             gh岩ª½ù)H&*@)H4µ)Hi                             ?"6³ôõèY Z"ïöç÷¼3I¯<
             ]6Q<?VdY bI%j#kR6QlmY n                           =7D?5µE
             o
p)H@zq)H+E r½Y fb                           $%&'(
             I\0?`stùu$CY æ#4Uv?ùÙ                           !'" #$$% &'(% )        *% +" ,-. !"#$! /01
             wY x#o:yz{v?Y |l7}ÿý~Ý                               23456789:!("% ;<=>8?% )*+*% +,
     	
