Page 44 - 《寒旱农业科学》2025年第5期
P. 44

/ #+( /                                                                                     ! !


              " "#$"%&'# $ () % *$%*&'& '()*+ % ,- "                         % " &'()*+,32
              +%$!%&'# . () % !$,*&'/ 0+ -# 123- "                           *Äz\fK       defK      gf-
                                                                    =>               !          !         .h
              -,$"%&'- . () 4 !$-!&'5                                         0+123*( 4,  5(12564,   57
                                                                   *+ % ,       #"*#     # *#( 89:.  ;+"!-  &
              !"# !"
                                                                  *+ *( ,       #"++     # ++( <:    !*"*-  #
                   67 ! 89- :;+<=>?=@ABC?
                                                                   O+ & ,       !"#(     ! #(( =>   ;#+,)+  )
              D*EFG5 HIJKLM+ * ,2N- " .-$/&                        M+ & ,       #,-+     # -+( ?@    *(,$*  !
              '01'- $ () N +$"&'01'& O+ * ,P Q ,-! ,.              Q )*# ,      #,%&     # %&( ?@    *+,$$  *
              NR IS" .-$"P *,$,&'01'R . () ITN +$-P               XY !# ,       +,#)     + #)( AB   ;*%,#&  %
              #$.&&'01'/ *+ -# 123R " *"$!&'01'R . () 3            Qi * ,       #,+&     # +&( <:     *,%-  +
                                                                   `a * ,       #,(+     # (+( 9.    ;$,%#  -
              /$%&'01'5 UV@WKLXY +! 12NR " +#,$#&
                                                                 Ñ+ * ,+./,     #,!%     # !%( <8:          $
              '01'R . () N "$#&'01'Z '[=>\3] ()5 ^
              _WKLO+ * 12NR " %$"&'01'R . () N +$-&             Gtuv- w () oGtuv- w*+ % 1oGu
              '01'/ '[=>\3] ()R `a - ,P Q ,-! ,                 v- w`a - 1P {Y +! 1P O+ * 1FG\x
              IT" !$/P !$*&'01'R . () IT3 -$.P -$*&'01'/        yuvHz5
              M+ * ,23R " "$*&'01'R . () 3 +$*&'01'5 :          !"""!"#$"
              ;=>EbcWK\3] ()R 'MM+ * 1P O                            |}E~=>R €)‚ƒ„E…†‡ˆR

              + * 1P `a - 1P Q ,-! 1EbcWKIT"                    '‰Š‹ŒxtŽ& |E…‘‡ˆR €)
              //.$"P /!"$%P /",$*P /#+$/& '01'/ * + -# 1 2      ‚|@E>@’“R '…‘‹Œ”•–—˜2
              3R " !#.$.&'01'5                                  ™   š-!&9&-/&› 5 ?+<—œ>MR žŸ8L ¡¢
                                                                £E¤¥P ¦§¨©Lª«¬­®R a¯fKNP
                        % ! &'()*+,-./012             2312
                                                                °±²³´P =@|E=>>R LµN+<E>
                  =>        HI      UV@       ^_      bc
                                                                ‹ŒR ¶·°¸NfP N@R 8¹º»¼                  š-*&9&-.&½ 5
                 *+%,       &&"&     !'("(    $"!     #)%"!
                                                                ¾;¿ÀjÁÂÃÄÅÆ¨©- ÇjIpÈÉÊ ,
                *+*(,       &+,#     !(#"(    $"*     #(-"-
                                                                ËÌ;+<=>E°±²³P ÍβP =@ªf
                 O+&,       -*"+     *)%"(    %"+     $#+"%
                 M+&,       -*"$     *))"(    +"&     $$-"+     K- ÀÏ7q- Q ,-! 1P M+ * 1EdjfK
                                                                                               +
                 Q)*#,      &)")     !(+"(    #"&     $(!"$     .N- IS" !&%*#P !&."#&1'023 - IS.lÐ=
                XY!#,       &$"#     !()"(    #"%     #!+"%     >Ñ+ - 1gf -"$//5P -#$/-5Z ÒÇj²³|
                 Qi*,       &%"-     !(("(    $")     #&!"$
                                                                }- ÓNƒMP …†ÔÕP ÖרÙÚÛ]ÀÜP
                 `a*,       &-"&     !(!"(    #"$     $+)"&
                                                                ÍβÝZ bcWKIS" /#+$/P //.$"&'01'- H
               Ñ+*,(./)     &),!     !(&,(    &,!     $--,)
                                                                IWKIS" *,$,P .-$/&'01'- \x.NHz- ^
              !"$   #$                                          _WKIS" !$*P "$*&'01'- "3^f=- ƒe˜
                   67 / 89R :;=>Q ,-! 1E+<de                    Þßàáâãäåæ®R ƒ„]¢£>R çè
                                       +
              fK2NR " !&%*#&1'023 R . () gf -"$//4/             ?ÁÂÃÄéê5
              'h)M+ * 1R " !&."#&1'023R . () gf                      =@7˜)a¯+<=>E%æëìrDR
              -#$/-5/ Qi - 1P *+ -# 1EdjfKIS"                   'MR UV@WKNíîïðñɏ.´5 ¾;
              !& "*#P !& ""#& 1'023R . () I S g f -$%.5 P       ¿M=@IpÀÏuòR {Y +! ,UV@WK2
              -$-.5/ O+ * ,P *+ % ,P XY +! ,P `a -              NR " +#,$#&'01'R .ƒó]NUVå=ôõZ O
              ,EdjfK" +&!##6!7-!#&1'023R . () kf                + * ,E^_WK2NR " %$"&'01'R ?ö^µ÷
              "$+.58!"$,"55 lfKmnAoIp7q- Q                      ABø‚ù?ɏZ úûáfK.3R 8üó'
              ,-! ,P M+ * ,rsoGtuv- w'[=>o                      ×ý»xP Íþ²Ýÿ|!~"">’“#$R
              G\xyuvHzZ Qi - 1P *+ -# 1rso                      %üó'?ðñɏ&«¬­®ABEù?|'R
   39   40   41   42   43   44   45   46   47   48   49