Page 84 - 《寒旱农业科学》2024年第7期
P. 84

!"#$%&           686/(:§5¨©bbbWb5$
              !"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23


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


                                                 !"#$ %&'()*+'

                                        !,-./012345$ 67                ,-    "#$%&&'

                       !"# 89:;/0<=>?@$ ABCD0EFGHIJK89L?'M89NOP QO,-.RS<
                  =TUVIWXYZ$ [ ()\ ]^_\ U`a\ ]bc\ dbeB<=?@fg$ hijk *+,,- lmn> .*.
                  o:;p,-./0<=_qP Erst$ ,-.<=u]^_ $/0"1 2342\ U`a 567$8 92342\ ]bc $/0%/
                  92342\ dbe 651085 92342$ () B "08"P vwsxB<=yUz$ ]^_IU`a{|$ ]bc}~€$ d
                  be‚ƒP <=?@„…f†‡ .*.ˆ€‰oB 801/$P ,-./0<=?@Š‹Œ\ ŽB 6 $ ?@‘
                  ’\ _q“”$ •–—B : P „˜$ ,-.>/0<=vw˜™Uz$ ]^_\ U`a\ ]bcB/0<
                  =?@>š›œ$ () IdbežŸ ¡¢œ$ £¤¥q¦§ac$ ¨L]^?P
                       $%&' <=© *+,,- l© .*.© ?@_q:;
                       ()*+,' 2*3)"3+++++++++++++++-./01' 4+++++++++++++++-23,' '(56,'*6'§'('7¨(6,(!!!,(!
                  +++++++++89:©*;<$5!5=><:??@<'(56,'*6'<'('7<(6<(*!


                        !"#$%&'(&#)' *+$' ,-#($'$(. /01'&1($+2 $2 3&'-$ 4+&2(. 516-7 +2
                                                      8&99. :-(;+7


                                                 ;<= >+?@AB CD;C.E. FG@H@IJ
                               AB/CD:+E9/@F1+4GH:I/CF/HJC+KDI%@9C9G1+LH9&9F:9@+2FJF:9@M+B/CD:+N:@>:J@GO)$*5((M+E%:@JP

                  <=6(#1%(> FKJLAIJMJK LN@O+@IJ?A ?M @2PJK+OI+P@O Q?JO MLPIJOJI- K@A (P?NJHL @ QKJLAIJMJK R@QJQ M?P IGL @HS+QI9LAI ?M (O@AIJA2
              QIP+KI+PL @AH QKJLAIJMJK MLPIJOJ,@IJ?A ?M KP?(Q0 D@QLH ?A IGL () @AH A+IPJLAI QI@I+Q ?M IGL K+OIJN@ILH Q?JO JA T+OLJ U?+AI-V +QJA2 ()V
              ?P2@AJK 9@IILPV @O4@OJWG-HP?O-,@ROL AJIP?2LAV @N@JO@ROL (G?Q(G?P+QV @AH @N@JO@ROL (?I@QQJ+9 @Q Q?JO MLPIJOJI- JAHJK@I?PQV IGL MLPIJOJI-
              K?9(PLGLAQJNL JAHLX Y.*.Z N@O+L ?RI@JALH R@QLH ?A IGL *+,,- 9LIG?H [@Q +QLH I? LN@O+@IL IGL @2PJK+OI+P@O Q?JO \+@OJI- ?M T+OLJ
              U?+AI-0 EGL PLQ+OIQ QG?[LH IG@I IGL Q?JO JA T+OLJ U?+AI- K?AI@JALH ?P2@AJK 9@IILP $/0"1 2342V @O4@OJWG-HP?O-,@ROL AJIP?2LA 560$8
              92342V @N@JO@ROL (G?Q(G?P+Q $/0%/ 92342V @N@JO@ROL (?I@QQJ+9 651085 92342V [JIG @ () ?M "08"V JAHJK@IJA2 @A @O4@OJAL A@I+PL ?M IGL
              Q?JO0 =P2@AJK 9@IILP @AH @O4@OJWG-HP?O-,@ROL AJIP?2LA [LPL HLMJKJLAIV @N@JO@ROL (G?Q(G?P+Q [@Q @I @ 9LHJ+9 OLNLOV @AH @N@JO@ROL
              (?I@QQJ+9 [@Q @R+AH@AI0 EGL @NLP@2L N@O+L ?M IGL Q?JO .*. [@Q 801/$0 EGL @2PJK+OI+P@O Q?JO MLPIJOJI- JA T+OLJ U?+AI- QG?[LH IG@I
              ]JA22LR@? E?[AQGJ( @AH ^+LPLA E?[AQGJ( [LPL P@ILH @Q OLNLO 6V [JIG GJ2GLP MLPIJOJI- @AH 2??H \+@OJI-V [GJOL ?IGLP I?[AQGJ(Q [LPL
              P@ILH @Q OLNLO :0 .A Q+99@P-V IGL @2PJK+OI+P@O Q?JO JA T+OLJ U?+AI- JQ 2LALP@OO- @O4@OJALV [JIG ?P2@AJK 9@IILPV @O4@OJWG-HP?O-,@ROL
              AJIP?2LAV @AH @N@JO@ROL (G?Q(G?P+Q @Q OJ9JIJA2 M@KI?PQ M?P Q?JO MLPIJOJI-V @AH () @AH @N@JO@ROL (?I@QQJ+9 @Q IGL 9@JA JAMO+LAKJA2
              M@KI?PQ0 .I JQ PLK?99LAHLH I? @((P?(PJ@ILO- Q+((OL9LAI AJIP?2LA @AH (G?Q(G?P+Q @AH JAKPL@QL IGL @((OJK@IJ?A ?M ?P2@AJK MLPIJOJ,LPQ0
                  ?-. @+#76> F?JO_ *+,,- 9LIG?H_ .*._ *LPIJOJI- \+@OJI- LN@O+@IJ?A


                  !"#$%&'#( )$*+,-'#( .                         wxZ1vwjyz( {|}~€                  *+,+'+‚ 7 !"
                                              '
              /0%&12( 345 !"#$ 6 %& 7 '(() 89:                  #ƒ/„…( /4†tu‡…( …4.STMˆ
              #%&;<=>( ?@%&ABCDEFGH(                            T‰( KfghŠ‹@( *+0^ - 8Œ( Ž
              IJKLMNOP QRSTP UVWXP YZ[                          >%&Kfghx34O‘’“o'7
              \]P ,^]_`( *+a-bcde7 Kfg                               KfO‘Œ”•s–—o˜7 ™š,                   $+‚
              hi%0^j,k=lmnop( qrstuv                            ›œ ./001 žŸKf ¡‘¢£j¤¥x¦


                  45678 686:W$$W$1© 9:67' 686/W8:W8/
                  ;<=>8 ª«¬’S­®¯°±²W³´© 68$"µ6866¶·<¸¹³´P
                  ?@AB8 !"#‡$%%6µˆ$ º$ #»¼½®$ /¾¿$ ÀÁ$ ÂùÄB<=?ÅP `9@JOa $11"11:b1bc\\0K?9P
                  CD?@8 %&'()*+'‡$%56µˆ$ ƇÇÈÉʈ$ 67ËÌ®$ ’/¾¿$ Ÿ ÍÎ<=?Å\ /01234
              ÏJP `9@JOa 61:81%""56c\\0K?9P
   79   80   81   82   83   84   85   86   87   88   89