Page 33 - 《寒旱农业科学》2024年第11期
P. 33

!"#$%&          )Q)R/Z²''µè'QQV>'Q'Q
             !"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23


                       !"#$%&'()*+,-./012


                                            ² ³    ' )  ÆbÇ  ' )  ÈÉÊ  ' )
                          ¯'L $%ˁ̆‡Í¿ÀmÎÏÐlÌž¹Ñ $%                           ÒÓ    VZQQVQ…
                                   )L §¨Ì†‡ÔÕÖ×ØÙÚ $% ÒÓ                     VZQQVQ°


                     !"# !"#$%&'()*+,-./01234 5$%&'()*+,-.236789:;<4 =
                 >:?@*+,-.A2367B CDEFGHIJK LM-.NOPQRSTU VW()XYZ[\B ]^,
                 _R`abcdQefgU h-ijklmnopqoU M*+,-.Ars&tpuv67K wx:y\z{
                 |}~R €2‚*+,-.AOƒ„… †‡ˆ‰6rŠ‹ ŒŽ/sA*+,-.‘… ’aw“{”
                 Š‹ y•–—]^,-n˜… ™š*+,-.‘ Œ›œ‡žŸ ¡,¢£v¤8$%&'()*+,
                 -.23AM¥¦
                     $%&' *+,-.… 67… 23… $%&'()
                     ()*+,' 1)')#%---------------./01' 2---------------23,' '"03.'!3'²'"'%µ!!.!""3."%
                 ---------456ç!"#)0(078#699:#'"03.'!3'#'"'%#!!#""$

                           !"#"$%&'"() *)+),- +(. /%,()"0'"+-,0"- %1 23#"0-313".
                                4$+()3(5 3( 6+(-, 7"$$%8 93#"0 :0035+)3%( ;0"+


                                               '( )
                                                                 '( )
                                       !"# $%& ( *+,- ./0&1234 ( *5, 60%783&    '( )
             ;!#-<:9=6=>=?-5@-A56BC-1?D=6B6E?D-F:4-GF=?D.9FH6:I-2ID6J>B=>D?C-KF:9>-2JF4?,L-5@-2ID6J>B=>DFB-AJ6?:J?9C-MF:E+5>-KF:9>-3)""3"C-N+6:FO
                     '#-PF6L6:-QF=65:FB-AJ6?:=6@6J-RS9?DH6:I-F:4-TUV?D6,?:=FB-A=F=65:-5@-2ID6J>B=>D?C-MF:E+5>-KF:9>-3)""3"C-N+6:FW
                 ;<-)0+=)> 94 :;4<4=0 =/0 /%1/>?83@%=A B0C0@4:<0&= 4D B%C0;E%D%0B :@3&=%&1 %& -3&E8 F0@@4G H%C0; I%C0;E%4& J;;%13=%4& +;03(
            3 E8;C0A G3E K4&B8K=0B 4& =/0 K8;;0&= E%=83=%4& 4D B%C0;E%D%0B :@3&=%&1 B0C0@4:<0&= %& -3&E8 F0@@4G H%C0; I%C0;E%4& J;;%13=%4& +;03L
            9/0 K8;;0&= E%=83=%4&( 0M%E=%&1 %EE80E 3&B =/0%; K38E0E D4; =/0 B0C0@4:<0&= 4D @4K3@ B%C0;E%D%0B :@3&=%&1 G0;0 3&3@AN0BL J& ;0E:4&E0 =4
            E%1&%D%K3&= ;0B8K=%4& %& :@3&=%&1 3;03( E82E=3&=%3@ B%DD0;0&K0E 20=G00& B%DD0;0&= %;;%13=%4& 3;03E( @4G @0C0@E 4D <0K/3&%N3=%4& %& :@3&=%&1
            3&B <3&310<0&=( B%E4;13&%N0B 23&BG%B=/ ;3=%4E( @3KO 4D ;3=%4&3@%=A %& C3;%0=A K4<2%&3=%4&E 3&B G3=0; >D0;=%@%N0; <3&310<0&=( 3&B
            %&E8DD%K%0&= 0DD0K=%C0 18%B3&K0 D4; B%C0;E%D%0B :@3&=%&1( K48&=0;<03E8;0E G0;0 <3B0 E8K/ 3E E=;0&1=/0&%&1 :82@%K%=A 3&B =;3%&%&1 0DD4;=E
            =4 <4=%C3=0 D3;<0;E =4G3;BE B%C0;E%D%0B :@3&=%&1( EK%0&=%D%K3@@A 0C3@83=%&1 0M%E=%&1 <4B0@E =4 0E=32@%E/ 3 E%<:@0 3&B 0DD%K%0&= B%C0;E%D%0B
            :@3&=%&1 EAE=0<( =;3&ED4;<%&1 3&B 0&/3&K%&1 =;3B%=%4&3@ <4B0@E =4 3KK0@0;3=0 3B3:=3=%4& =4 <0K/3&%N3=%4&( 3&B %&&4C3=%&1 =/0
            B%C0;E%D%0B :@3&=%&1 EAE=0< 2A K;03=%&1 3& %&=01;3=0B :@3=D4;< D4; !14C0;&<0&=( %&B8E=;A( 3K3B0<%3( ;0E03;K/( 3&B 3::@%K3=%4&!! =4
            :;4<4=0 =/0 B0C0@4:<0&= 4D B%C0;E%D%0B :@3&=%&1 %& =/0 -3&E8 F0@@4G H%C0; J;;%13=%4& +;03L
                 ?"@ 8%0.-> I%C0;E%D%0B :@3&=%&1P .8;;0&= E%=83=%4&P I0C0@4:<0&=P -3&E8 F0@@4G H%C0; I%C0;E%4& J;;%13=%4& +;03


                 !"#$%&'()*+,-./ 01"2                          0|˜@AžŸ ¡¢:š›£¤L ¥¦T’“
             3456789:;<=>?@ABCDEFG/                            ”•¡¢§¨©ª «¬­® %-($"/%-)"" Z
             *GHIJK2: !"#$%&L MNOP4QRST                        ¬1"¯)°O±²³´µf ¶²·´µf )¸f ¹
             UV),/ W '" XY (" Z[\]/ ^&_`3                      ºf »ºf ¼½f l¾f ¿ºŒÀu 0 ”–Á:
             abcdef gef hif jkf #lf mn5                        T’“D…Âà ÄÅcq¦Æ«:T’“”•
             of pqrstuTvewx%yz/ @{|%                           ÇÈ %-.-$-‘ L É:<ÊlËÌx͛ÎxÏD™ÐÑT
                              '
             HI} )*#%$ ~ +,  €lG‚cƒ„&_:@                     ’Òf ÓÔÒf Ÿ ÒÕL Ö×f Øf ٖf ڔ
             AD…†‡/ …Dcˆ‰:Š‹ŒkŽ                    !-.-)-‘ L  ÛܖÝޗß:T’“”•£¤0xÏ@{D™
             T’“”•–—˜[D™@A:š›œ8„/                             ÐÑÓÔÒf Ÿ Ò xàáâD…ãäåäæw


                45678 )Q)R>QS>QS
                9:;<' §¨©ªž2«¬­®¯)Q))FTI'SQQ)QU°±
                =>?@8 ² ³¯'SV)´° µ $%$¶· ¸ž¹º »¼½¾¿ÀÁ=ÂÃnož¹Äű 5<3%@W 1E/84@%&X'YZL
            K4<±
   28   29   30   31   32   33   34   35   36   37   38