Page 63 - 《寒旱农业科学》2024年第11期
P. 63

!"#$%&          "&"'.%#!!¢£!&%$^!&'!
             /)&0#1, )2 3),*450%* 670%8&,$&01, 9:%"#:"'


                                     !"#$%&'()*+


                                           "
                                 !
                                                      !
                                                                "
                                                                          !
                                                                                     !
                          !"# $ %&' $ ()* $ +,- $ . / $ 012 $ 3,-                              !
                                 4!# 56789:;<=>?@A$ 56                    BC    $%&&$&D
                                     "# EFG89HIJKLM$ 56                EF    $'()&&N
                     !"# O@EFPQRSTUVWRS *(&( XYZ[\]^_`abcdefg$ h56EFPQRS
                 XW]ij9LkWefglmnopq kWrstunvZwxyzt{$ |RSVW *(&( h}~$ €
                               '
                 ‚ƒ}„a * + 4%…†‡}„Zˆ‰$ Šp‹"ŒRS *(&( XYZ[\Žq [\Žq [ef‘’q [
                 ef ,- |“bcdefg”ˆ• –—˜"$ RS *(&( XWXYZ[\]^_`™š [\Žh›œ$ [\
                 ŽhžŸ $ [ef‘’h "' !$ [ef ,- h .D d[befg”ˆh¡¢ $) /0*q ›œ "& /1*q £
                 ¤¥ !( /1*q ¦§¨ ""& /1*•
                     $%&' RSD kWD efgD ŽD ŽD ‘’D ,-D bc
                     ()*+,' 10*02!%%%%%%%%%%%%%%%%-./01' )%%%%%%%%%%%%%%%-23,' $,34#$!4$¡$,$*¢!!#!,&4#,+
                 %%%%%%%%%567£!,2&3038927::;2$,34<$!4$2$,$*2!!2,!!

                           !"#$% &' "() *+",-,./",&' &0 !"#$%#&'( ")*)"+ 1&"()2
                                               !))3 4#5"#2) 1)$,#-


                                         "
                           !
                                                                              !
                                                                                            !
                *23 456/786 9 :;< =8>?@6/ 9 A;BC D5EFG@5 9 -;B ;5H56/ 9 *2 IF6/ 9 =;BC J5E675@ 9 KLB ;5H56/  !
                                                        !
                                                                     "
                      =!2">?/?@ABC?:%D?:?AEFG%H;:@7@I@?J%KA;:I%AFA5?-L%6M%)/E7FIC@IEAC%1F7?;F?:NO.A;PG6I%KA;:I%4&,,4,N%QG7;AR%
                         $2%SA;FGA;/%Q6I;@L%)/E7FIC@IEAC%A;5%S?FG;6C6/L%TU@?;:76;%Q?;@E?N%SA;FGA;/%KA;:I%4*V+,,N%QG7;AW
                 678"2/9": 26 M5@G FN O?@ ,?@6FH@6F6 O?EO O?@ POE6QERQ FN HFO?@R P@@Q S8TO8R@ H@Q58H 5P 6FO 865NFRH E6Q O?@ U8ET5OV FN
             HFO?@R S8TO8R@ 5P 86@M@6 56 O?@ ,RFQ8SO5F6 @6O@R,R5P@P FN +"#$%#&,- "*)*"' PORE56P 56 IE6S?E6/ ER@E FN CE6P8 WRFM56S@9 O?@ X5FTF/5SET
             S?ERESO@R5PO5SP FN O?@ HVS@T58H FN O?@ HE56 S8TO5MEO@Q MER5@O5@P FN !"#$%#&,- "*)*"' 56 IE6S?E6/ ER@E E6Q O?@ F,O5H5>EO5F6 FN 5OP
             S8TO8R@ H@Q58H G@R@ @Y,TFR@Q# A5O? !. "*)*"' MER5@OV *(&( EP O@PO HEO@R5ET9 O?@ F,O5H8H SERXF6 PF8RS@9 65ORF/@6 PF8RS@9 F,O5H8H
                                                                                              '
             O@H,@REO8R@ E6Q ,- MET8@ FN !. "*)*"' HVS@T58H G@R@ Q@O@RH56@Q XV P56/T@ NESOFR O@PO E6Q FRO?F/F6ET O@PO * +Z% [9 E6Q O?@ H@Q58H
             NFRH8TE GEP F,O5H5>@Q# I?@ F,O5H8H SERXF6 PF8RS@9 65ORF/@6 PF8RS@9 S8TO8R@ O@H,@REO8R@ E6Q ,- MET8@ FN !"#$%#&,- "*)*"' G@R@
             /T8SFP@9 X@@N @YORESO9 "' "\ E6Q .9 R@P,@SO5M@TV# I?@ N56ET F,O5H5>@Q NFRH8TE XV FRO?F/F6ET O@PO GEP PEGQ8PO EO $) /1*9 /T8SFP@ EO "&
             /1*9 E/ER ,FGQ@R EO !( /1*9 E6Q ,FOEOF EO ""& /1*#
                 ;)% <&238: !"#$%#&,- "*)*"'] 4FO?@R P@@Q] \8TO8R@ H@Q58H] \ERXF6 PF8RS@] B5ORF/@6 PF8RS@] I@H,@REO8R@] ,-]
             <,O5H5>EO5F6


                 !"#!"#$%#&' "()*"'$%&'()*+,-.                 9n!"32o@RI. pqrs                6+"7 t,uvw
             /0%&'12*3!"450                6!"#"$%7 8 9:3!     xyz{|!"}! ! ~;<@RI€9n3
             ";<=%>?@ABCDEFG:HF53I                             2‚ƒ„…. ]† !",,,"-. @RIC‡ˆ $,,%/
             J. >?@ABCKL2MN3OP                 6&%7 8 !"-      uvwxyz{‰-QUŠ2‹. UŒ2Ž. 
             Q3@RISTUVW%XY!"T5Z[3M                             ‘‹’ '() @RI1TU3-Q8 “”•s                   60%7
             N\]. ^ '() @RI=%_`ab2c,3                          Z[„…. !" .$0 -Q>–—˜™@RIHš
             @RI   6*"7 8 def. gfgh3Z[ijklm                    ›œž@RI1TU2o8 Ÿ G<3!";



                45678 "&"'^&"^"(D 9:67' "&"'^&+^&)
                ;<=>8 ©ª«¬?­®¯°±4"&"!=_`!!&&)&%…D 567:H®¯°±4""\D(B;&%!…D ©ª²€Xi9HI³
            ´4\;Ka^"&…•
                ?@AB8 !"#4!+$$µN$ ¶$ 56·¸¹$ º?@»$ T¼½¾²€XUe?@¿ÀÁ• LHE5Tb ")')))++(cUU#
            SFH•
                CD?@8 3,-4!+$&µ…$ ¶$ 56ÃĹ$ ?@»$ ÅÆ$ T¼½¾²€XUeHI?@ÇJKȈÉZ?@Á
            • LHE5Tb /PdREHc!".#SFH•
   58   59   60   61   62   63   64   65   66   67   68