Page 47 - 《寒旱农业科学》2024年第12期
P. 47

87 ;              êëì6 ví äö'K|&yz/0T)s*£+ÓôºKAò‘ÂÙ´µ                                  î !!!/ î


             !" #$%&'(%)*+, -., /01234                         C{|}KgO<:=>?6RH \fg^…Ag6 ä'K6
             56 789:;<=>?@AB*+CDE                   F!"G H I   ßA]©†9ï¨Ã‡H
             JKAL6 MNOPQRSTU #$$%!$$&'' C                      !"#  ()*+,-.
             VW45XYZ[\H KA]^_`@A=ab                            /1!1/9999K/ˆ‰é     Ihyzî]ŠO0@!09A'R
             cd\ef\_g6 hijaCkl\emno                            /K‹Œf6 RDEŽ/Ñ‚â‘’ 01!0s
             pq6 Rrs=tuvgwxdy<z                  F(&G H {|     /100s -1009'' C“”6 т•Ž6 õ‹ŒŠ–/
             }6 o*~VW€d‚=Tƒ„…†C‡ˆ6                           Us –KUC—ш˜™6 š›K/ˆH
             ‰Š!o‹Œ}ŒCŽ=xH                                      K/ˆ B –KU C –/U
                 /0‘’“”•–—˜C™š6 78›œ                          /1!179999/0–TU‰é        IJœV•ŽH ž€
             CžŸ , ¡œ¢£ =€dC¤¥ H /                           .Ÿnv[ ¡ ) €¢6 Rž€¢£J
             0‘¦§¨©ª«¬, ]©­®¬, fŸ¬§                           /¤Ñ‚¥ 0D70s 70E(0s (0F30s 30G-0s
             ƒ„¯°±¬v²³´µ¶·6 ¸¹º»¼¬,                            -0H/00&A' /ŠC/¦§¨©•ª/Ž6 3ë
             ½¾¬¿ÀÁ8ÂÃÄÅÆÇÈÉÂÊH ÀËÌ                            e¡÷œ«6 /0)&IœV -&5 õ¬­Ž6 •
             ¬ÍÎ/0ÏÐ, ›¡ÑÒ, ‡ˆhÓ, ÔÕÖ                          ŽZ‹V/Ž      F/!&G H
             ×, ‘Ø., fŸÙÚv³ÛܙÝÞßU´                               /0–TUBOª/ŽJV/ŽRCV/Ž
             µ F)&*+,&G H 3m6 8Â/0‘C²³àá§âšØ                  /1!1!&&&&/0«Ñ–U‰é         ž€£.Ÿnv[ 

             .ãä9å6 ÀËÌæç8ړCÖ×èéU                            ¡ ) €¢6 ž€ÃË®¯°±CK²Šë6
             ÔÕ/0‘      F-&G H KAêKë½âìí|Cîï6                 ¤¥ 0K30&A' /ŠC/0e6 f‹Œ³“€
             ð3ñ\fò‘€d6 /0C. £èf©                             e6 ѳ # ´6 / ´†gµ¶6 / ´¡÷ (&LC
             óôõ§ò‘Ø.Çäö÷øùAgH úû                            ·¸‡¹«µ¶6 /0eº»DEŽë™ÝX
             ÷KAòü‘C´µýŽ÷/0‘þÿ                              “¼‰éH IJŽ½¾¿À靉é8Ø£6 Á
             èKA‘!"#Cä<‡ˆ§;<$%                     F.+*+/0+G 6  ÂUÃĝ‰éÅÆ6 Ç>Èɝ‰éÊEÆ6
             mäö|&K'(X/0T)§*£+Óôa                             01)&'MNOP"Q:RST ! ‰éÊEË6 ÌÍÎܚ‰
             ,§ºKAò‘CÂÙ´µ-./012                     F//+*+/#+G H  éÊE¿6 Q:TR ÏÐjÑ҈b‰éÅË6
             `´µ34äö'K|&§56KA^´µ076                            Q:TR ÏÐjÌÍÎܚ‰é/0Å¿6 ÓÔÕ
             89äö|&KAT)è*£+Óô9:6 õ                            ‰é/0)Ñ       F8(+J+8)+G H
             ;^´µKA‘Ø<è8=>?$%@ABCH                            !".  /01'234
             !"""!"#$%                                             IJ UVA?N+7$$, Ö5£.o×è]Ø6 IJ
             !"!  !"#$%                                        WXWW+871$ Ö5C PWY ™ÝÙ¢:Ú ÑÛH
                 `DERrsF@G±¬HIJDEKLMN                          #"""&'#()

             DEA™ÝO#$! %" &6 !'(! $" )6 PQ ! $*+ ,R6           %-!  56789:;<8=>?@ABCD
             SgT÷UVWXY6 Z÷[/[\]^_`a6                               äö'K|&yzK/‹ŒŠôÑÛÜy
             Zßb cd*~6 |ef*g -1(+26 |fST                       Ý° 8H ï¨ 8+: CÞyz6 K/ˆ^ .1836 –/
             U )(,1-+''6 304õhiR ,+j. k6 STU|                 Uß^ .1-(Z6 m–KU[à .$183Zá 'K ,+:
             lôß6 |fmn›o #+/,.+56 ¤p; /)0+6                   ›6 K/ˆXS^ )1)(6 –/U^ 8)1!$Z6 –
             qrH                                               KUà -(1,$ZH â9ãä'K|&Cåæ6 }
             !-%  !"&'                                         Kg'KŠK/ˆs –KUçXS€dH ƒ„
                 DE÷ 70809j70/- |34PQ/{s tu“                   K'( 8)+: ë6 K/ˆè÷ 71$6 KŠ–/U
             vs Twx.ړCK'(yzè{|}Kg™                            !-1(-Z6 –KUS¬ 381))ZH m{|KgK/
             ÝH ~ ) €.6 т^ƒ„ï¨ /s !s ,s                     ˆè–KU8!é6 K/ˆ^ !1)-6 –KU^
             /)+: C}Kgèƒ„ï¨ 8-+: õ¹{| 8;7+:                   ,-18.ZH
   42   43   44   45   46   47   48   49   50   51   52