Page 80 - 《寒旱农业科学》2024年第11期
P. 80

Á !%,' Â                                                                                    . À


              !"#$%&'( !"#$$!%&"#''') *+,- ( .                       ¤¾¥º¿Rh9ÀÁm?@! #"" SRrœ& $%!&&
              /"0$%&'12( &"#'''3 4526789                             $- Z+[G !-'(*!-,%"
                                                                !&" ÂÃÄ& ÅÆ" ABpqXAB›šÇÈÉÊ!/""
              :,; ) .<=*>9?@A) "0$%&'=
                                                                     f‰G Ë̊Y0rÉÊÍÎÏ& $%!$"
              BC'DEF6GHHI             J)(*K =L&MN3 OPQ
                                                                !!%" N¸Ž" ABpqxAB›šÇÐÉÊ!/"" f‰G
              RS6;TUV9?@A=WXYZ[\]^_
                                                                     Ë̊Y‹rÍÎÏ& $%%(G +&*-$"
              `abcd      J))*+*),*K )
                                                                !!!" ÑÒÓ& ÔÃÃ& ÕÖ×& -" `ØÙÚh45
                   0 -! e$f9?@ATghij3 klmn                           X˜Ûܒ}S™š•7›9†‡!#"" ËÌSRr
              o*pqZQ[rs@tI3 uvhiwxyz                                 œ& $%$!& '(Z-[G $!*$-"
              {|}~€‚ƒA„=$f9?@A… †f                            !!$" ª6Ý& sÞß& àáâ& -"ã¾T ! äåæ5Šç
              ‡ˆ‰ŠMm‹ŒŽ‘’0$f9?@                                  mèXéS™š9<½!#"" SRrœ& $%!-&$,E$[G
                                                                     '((*'(+"
              A“BCTglm‰Š3 MN”•3 UV9?@
                                                                !!(" sêŽë& H ì& íkî& -" ïðRhñò
              A‘'S–—˜™š›œ(,- ( . ž
                                                                     `óôõ78’öxyÀÁmCD!#"" `÷ŠY‹
              Ÿ ) ,; ( .  ¡ ¢9? £¤¥ 89
                                                                     rrœEøù0rÎ[& $%!)& (,E([G $%%*$%+"
              žŸ ,¦ ,,, -§ -¨© ª« ,; )
                                                                !!'" Núú& '()& *+,& -" !$ £4578¤.
              . ,- ) . ,- . . ¬­ 9§3 lmL                         /0123Rh9j™m©CD! #"" efŠL0É
              &”®S¯—°±›œ(,- - . žŸ ) ,;                            ‹rrœEøù0rÎ[& $%$%& ')E([G $(*$&û ()"

              - .  ¡ ¢9? £¤¥ 89 žŸ ,¦                     !!," üÓÖ" ýþ<RhñòA–45789ÀÁmC
              ,,, -§ -¨© ª« ,; ) . ,- )                         D! 1"" °ËG ÿeŠY‹r& $%!+"
              . ,- . . ¬­ 9§) S²P³3 ,- -                     !!+" !¡"& .!#& b        $& -" `Ó%Šhñò
                                                                     A–4578j™m©x&'7›9no!#"" ()R
              . žŸ ) ,; - .´µ¶·¸ ¹ºq¸:$
                                                                     hŠYCD& $%!&& (-Z+[G $'*$)"
              f&'»23 xyz{|}~€[¼½‚ƒ
                                                                !!-" ÑÒÓ& ÔÃÃ& ÕÖ×& -" `*¾+452
              ¾¿A„…
                                                                     ,-.2—˜Ü’n/j™m©9²{?@!#"" SW
              !"#$%
                                                                     XS0& $%$%& '%Z+[G -+*)("
              !!" #$%& '()& *+,& -" ./0123456                   !!)" í¶1& ü2H" A–æ5j´rlmxy™š&
                   789:;<=>?@! #"" ABCD& $%!&& '$E(FG                '345ƒ!#"" SYrœ& $%%'& !(Z![G ',*,!"
                   )(*)+"                                       !!&" s)6& 7¶8& 7        9& -" , i:;˜0<S
              !$" HIJ& KLM& NOP& -" 012QR45ST                        !' i&'7›z=>.9?<mCD!#"" @ABC
                   8UVCD!#"" SWXSY& $%!,& $-Z![G ,$*,'"              ‹rrœZøù0rÎ[& $%%&& $,Z,[G &,*!%!"
              !(" \]^& _`a& bJc& -" defHgRh + i                 !$%" Ñ ¢& « )& N D" EFÑ&'GH9IÝj
                   4578jklm9nopq! #"" SY0r& $%!)&                    ˜JܒSRj™m©9?@!#"" SWXS0& $%!+&
                   (,Z,FG !$%)*!$!-"                                 (+Z$[G ,$*,)"
              !'" stu" 45Sv wSxyz{ ./0 $|}~€                   !$!" K‰‰& LMJ& Œ        )& -" TN458›OÚ
                   ‚ƒ„…9†‡!1"" ˆ‰G ˆ‰ŠY‹r& $%!$"                    AS™šXA–&'@±?@!#"" 5Û³´rœ&
              !," ŒŽ&  )& 0‘& -" ’8“”}45•A                        $%!&& (&Z&[G !%+(*!%-!"
                   –—˜AS™šx7›9†‡! #"" SRrœ& $%$$&               !$$" PQ& R S& \ÞT& -" ñòUVWX–š}
                   (%Z-FG !))$*!)&%"                                 Y’A–45jk9†‡!#"" g)ŠY0r& $%$'&
              !+" *ž& ŸkL&  ¡¢& -" !' £458›¤¥ˆ                      (Z$[G !-'*!-)"
                   ¦§¨9j™m©no!#"" SY0r& $%!+& ((E![G            !$(" NZ[& NÒ¬& \4a& -" †‡J]Û³´^
                   !$&*!(,"                                          U&'_`š9ab>_pq!#"" g)ŠY0r&
              !-" *   ª& «¬#& ­®¯& -" & i4578¤°f                     $%$(& $Z)[G +)-*+&)"
                   Rh9j™m©xA–@±²{?@!#"" ³´µ¶&                   !$'" _   c& _   7& Nde& -" ñò4578¤¾
                   $%!&E$[G &'*&)"                                   ¥fg)h9ÀÁmCD!#"" g)ŠY0r& $%$'&
              !)" ·¡¸& ¹º»& N¼a& -" (% i4578E7½[                     (Z)[G -%,*-!%"
   75   76   77   78   79   80   81   82   83   84   85