Page 77 - 《寒旱农业科学》2024年第10期
P. 77

!" !                        @ AB CD EFGHIJKLMNOPQR-S                                    3 +$& 3


             /01(*T UVWX #$Y Z(*Y [(*P\                        Å$%XIJKl¡°j“7ÆÇ;È78‚B
             ])X #$Y ^_*`aNObc6defgXh                          ¬­789:;ÉÊ<=ŒB Ë̶§¨R*–
             ijB k6lmnop %Tq rst uuuY vvwY                     —2 ! ¥Í§¨–—ÎÏQ¹X§¨—2·p &Tq
             xyzY {|?p}~j€ U‚ƒ„…*†                           Ðp & ©`Ѷt !& Å"#$%XIJK§¨R
             ‡$ˆ"#Q(*f‰t Š‹Œmhijq                             *–—2 ! Ž "'!(!)"'&"&*t ÒÓ` !+ '$%
                / " "0$1&23456-789:;<=>                       ·ÔÕÖ×ØÙT ÚLXIJK ! 2ÛÜt Ž
                            ?@ABC34D                           "'&"&Ý Òގ , '$%·ÓßÖàáâTÚLXI
                                 +,-     +./     +./01
                 “7      ()*                                   JKU -*'$%·ãiÖäåâTعXIJKt !
                                  (*      (*       (*
               ,-·VWT    ."#&)'   "#*('  ."#"!"     "#"&+      2-£Ž "',%& U "',-!Ã
                 Z       ."#&%$   "#"&"   "#"$%     "#"*&      !"""+,-.,
                 [        "#%)+   "#!%%  ."#"*)    ."#!(+
                                                                   ¤GH !& Ål¡$%XÚLIJKæعI
                 bc      ."#"!&  ."#!!!   "#"!+     "#"%!
              ,-·\])T     "#"+*  ."#&'(   "#!$$     "#!)(      JKX¹çVWè \])`aÒLéXIJKQ
                ^_*      ."#!*)   "#!+!  ."#*&&    ."#*$"      RXiê“7¥¦ëìt íîmt EFGH !&
                012      ."#&&"  ."#*((   "#*&+     "#%!%
                                                               ÅIJKLM$%XVWR*e=ï°ðñUò
             *#$  !"#$%&'()                                    óôõëìíî6eöØVWNOR*78·./*
                 Ž‘’f“7”•IJKQR–—X˜                           !+0!%*÷-"!%T ÓøgXù2úû`üt °ýþÿ

             }jt ™š›œž;ŸŒ ()*€ +,-€                           XL¾VWq  VW #$ Xëìúû·0'112%'1"T
             +./€ +./01(*Cl¡¢£“7¤IJ                            Ñt GHIJKXLM!"þ#XNO$%º&q
             KQR¥¦§¨–—q ™š›œž;ŸŒ©`                            !& Å"#$%ÚLIJKæعIJKX\])
             ª†«“7¬­›œ®¯U°±²f‚C³´                             )#†«ëì“7íî'(^)¨öØò*\]
             µ¶§¨–—2·!TB ¸f¹º»ª¼¹°j½¾                          )R78· ./+"%(*÷-"-!Tt +ÿXL¾VWU×
             ¿fÀÁXpŸŒÃ >Ä"š›œž;¤ !&                          ^X\])¥f³,-GHIJKX./LMq
                                                  ! ! "#$%&'()*

               "#$%&'            ()*             +,-            +./           +./01           ! 2      34
                    !          "#$$% &'( ($)  "#(!( '(( %('   "#!%$ *$! &+'  "#')) +$% (&$    "#%+!     !"
                    *          !              "#)%% &!! &''   "#*)! !+! )"(  !                "#'*!      &
                    &          "#$)* **) !!'  "#*)% %&! !&)   "#('" &+! "(!  "#'!$ +'( &&!    "#$(!      '
                    %          "#'** )!! ('!  "#(!& ''* %$$   "#)"* ("' "'(  "#('* $)& )*(    "#'")      %
                    $          "#'% *'" $$'   !               "              "#'$$ %*% "(&    "#$'*      (
                    (          "#)+* $'* +%%  "#!)$ (*) '%&   "#%$" ($! '(+  "#%*% "(& !!(    "#%%$     !*
                    '          "#)** *)! !('  "#)%% &!! &''   "#()& %*( %%&  "#)%) !*( *&&    "#')+      *
                    )          "#(*) (%' *!$  "               "#!!! '&! )%%  "                "#!%!     !+
                    +          "              "#)$& *+& %!&   "#&&! %'! !&(  "#((( ((( (('    "#%+'      +
                    !"         "#*)! !(' !"+  "#%$* "+$ )")   "#"$" *'+ &&   "#*+! +!& *!$    "#&"!     !(
                    !!         "#+%% *+' ")*  "#%'" "$+ ))    "#&$$ ('+ '"*  "#$!" )%) !*(    "#$*"      )
                    !*         "#'% ""$ &"$   "#&'% *$! %+'   "#*+( ")+ &)$  "#&(* +!+ !&*    "#%"'     !%
                    !&         "#('& '%" "$&  "#*+( %"' !)(   "#&$' $%! )++  "#&%! *** ))     "#&)+     !$
                    !%         "#)!" &%% )*)  "#&&$ &*+ &%!   "#!*( (*+ %*&  "#!%& +)% **!    "#!$!     !)
                    !$         "#'&* "+$ %+!  "#'$' %)$ "&    !              !#")% )!* (*&    "#+"+      !
                    !(         "#'*! %)$ %!!  "#&)& *&& $&&   "#*!* *+" $"&  "#%)' !'+ %)'    "#%"'     !&
                    !'         "#%"& !)& "*%  "#"$" )+) *"%   "#"+% +'* "('  "#!(+ (*$ *%'    "#*$%     !'
                    !)         "#&&* )+! *%'  "#$"* ++% "!*   "#''" +%+ '*!  "#+(* $*% ($$    "#('"      $
                    !+         "#'&% '%) "!!  "#"() )(* *'$   "#%%) ')+ $'*  "#()) &(* +!+    "#%%)     !!
                  562          "#(%) %"! $")  "#%'" *!' %(    "#&') %!) !!*  "#$'% %)& $%(
                789:;          "#&)! !"" "*'  "#(*) %)% +%&   "#'$( (+) ''!  "#$&& *'% ((&
                 <=>?          "#!($ '*' %)&  "#*'& &"( '+'   "#&*+ "(* (%$  "#*&! +"& "'%
   72   73   74   75   76   77   78   79   80   81   82