Page 103 - 《寒旱农业科学》2025年第7期
        P. 103
     ! !                 ( µ áâNÍ34>Z[#789201Û+,*ÑÒ                                    $%& 
             "#$%&' "#$%&( )#*+,-&./ 01                        "9/r( 01"Û&c92-./r( "Û3
             '( 23456#789:;<=>#*+,?)                           4Â Ã&ÏÐñ563456#789=>7.
             #*+,*( @ABCDEF '( G !$)!*)$#+(                    LTUVW #7XNÍF[89Ï:*NÍ(
             HIJK*01/ '( 2#789:;L,MN=                          @ÑÒÆ34¡úÆ( ;#;<=( Y>
             >( NOPGQFRS#789LTUVW/                             Z#789ÞÓd¤-.}?L@A( Ód¤X
             !"#  !"#$%&'()*+                                  Ã&B£LÏ:*( CD2EFGµ                  »,+.¼ LÑÒ
                 XYZ[L#7\]^_`ab( cd@F                          D+ áâ -% H34>ZÆ( IJK 4 H
             #7efghij#7GTUklmn ,o/ fgh                         LMÂ NOP - LM01ÀÁGQR0( S1T
             ij#7pqr( stuv( Nwxy z{|q                          P 4 HLMÂ UVP - HLMGWX0( ÊY : H
             }~( <z{|q( sl 
q                          LMGZ[0 Í©01ÀÁ1NÍZ[L#78
             =y ~( qtv( %h                          9Ë=>\]( ^01*_X#789?½
             ij#7L^_/                                        ¾!LRSN=>( 2«Oñ89VWÂ 01"Û
             !"""!"#$"                                         É9eÅ34`>+aPLD( b!ÑÒÆ
                 5#7OIL(                           :Cõø01"Û2#7ÛcÅ89LÑÒ
             5qL ¡Z¢£¤ , ¥¦7§¨T(                               #7PG01_MdLef( «eX
             ©ª«¬£`®¯°±²³;´µ¶·¸¹                             01Lgh"u 01L`i: _Md
             º#789     »-)./.-0.¼  #7½¾!¿01ÀÁ à             jlÅ¿k-&µlemn             »,,.¼  #789NÍ
             &Â Ä&Å01ÆÇÈÉ9µLRS( ÊÆÃ&                           01op1\]=>( q01ÆTU_LÉ92
             XÊ˽ÌRS=>          »1+.¼  XNÍPL5M5             #7L+,*"#Ûr( ^«esýtà01u
             #7΢£LÏÐÃ&ÑÒÓ( ÔÕ Ö×ØÂ                          vw\ÿ¡( ©b-&Ýxißà#78
             ÙÚ5MÏÐ#7¢£Ã&ÛÜG "234+ ,%5                        9LP ÑÒcd01ÆiyNüý :+.
             42Â -264+.7( 42.8eÝL.ÃX#7L¢£?                     =>?@>( izLÉ9tà ,++.=>?@>( «it
             1 ¥¦7˽ÞßàP            »1-.¼  @ÑÒÆáâ          à#789( ¹º#7X34ÿL{k                   »,4.¼  @
             FZ 2 ãäuÞåÃr( #7æç01½è                          ÑÒÆNOP|}~EFÆ01iyÉ9
             é#7¢£Ìr( P56êb#789º(                           !4$,!.=>?@>oÅizÉ9,4!$):.=>?@>oÞ.(
             ëé 2ì! ãí}îïðTUñVG#7|8ò(                          Í#þÏÐ#7¡L 0 ãíCF#789'
             éó·ôWL´¶·X#7L}õË©b                             ,.):% p( S1TP} 
P}~
             ßàPy ! ãö÷\øùú.Ãúû( áâFZ                         ( =>.IÊZ[#789( ^©b-
             Ã&üý 4+.9( þ.«' 4:.;( 34ÿ!"                      &Ý( 01Æiy?izÉ9ü¤©b
             9}õ( Í#.Ã$%01"Û&c9}õ( "                           w\#789}õ 01ÆÂ iy 
             Û'(ßà)#7L½*( N*I+,y 0 ãäå                         iz?_É92#789Ód¤©b)#*
             Ã-./r0 4+.<e1( 34´½è1/( !                        +,* 01É9?#789+,*ÛrÓ
                                                     % ! &'()*+





