Page 61 - 《寒旱农业科学》2025年第6期
P. 61

! !                    "#$% &' ()*+,-./ "#$%$" 0123456789                               ² '/' ²


                                                                                                           3
             : &'()*+,; <=>?@ - ./ .0 . A %.(.*+,B ?@          -./hv‡ˆ5?@ - 3/ 30 3 ‰4 -*3%4(.2*5678, Z
                                                                                                3
             - &/ .0 & CD; : %$(&*+,; <=>?@ - ./ .0 . D )(1*   / 39 )*%%'(24*5678, Z 0 39*)4(34*5678,Š ‹hv]
                                                                               3
                                                                                                           3
             +,E FGH=>?@- ./ .0 .CI; : $2()*+,B ?@             !$($:B Œ?@ - ./ 30 3 ‰4 / 39 )*%%'(24*5678, Z
             - 3/ .0 3 CJ; : 32(%*+,; <=>?@ - ./ .0 . KJ       0 39*)4(34*5678,Š ]-./hv‡ˆ5?@- 3/ 30 3
                                                                             3
                                                                                                           3
             3.($*+,E LMNH?@ - ./ 30 3 CO; : $%() M;           ] !2(4:; ŒŽ?@ - 3/ .0 3 ‰4 -*3%4(.2*5678, Z
                                                                             3
             <=>?@ - ./ .0 . O %.() MB ?@ - 3/ 30 . CP;        0 39*)4(34*5678,Š]-./hv‡ˆ5?@ - 3/ 30 3
                                                                                                           3
             : %2(. M; <=>?@ - ./ .0 . P %1(. ME Q/R           ] 41(4:% Œ?@ - 3/ 30 . ‰4 -*3%4(.2*5678, Z
             H?@ - %/ %0 3 CR; : 1.($2*,,; <=>?@               / 39 )* %%'(24* 5678,Š ] - . / h v ‡ ˆ 5 ? @
                                                                               3
             - ./ .0 . R !(!2*,,B ?@ - %/ %0 3 C S ; : %2($)*  - 3/ 30 3 ] 4!():E q_Œ?@<ˆ5?@KhG
             ,,; <=>?@ - ./ .0 . S )(1)*,,E TUVWH              CI% ‘ŒŽ?@Z Œ?@<ˆ5?@Kh
             ? @ - %/ 30 % C W ; : %)(%.* ,,; < = > ? @        G’~<J% `a“”•{|5})&–e%
             - ./ .0 . W %(!1* ,,B ? @ - %/ %0 3 C X ; : '(..*  {|)—v:)&–e˜™% ‘ŽZ —v:
             ,,; <=>?@ - ./ .0 . X $($4*,,E Y/NH?              )&–š˜™E
             @ - 1/ 30 3Z - 3/ %0 % CO; [: 3($ \; [<=>?            ›45?@]-./hv[A_=>?@
             @ - ./ .0 . O %(1 \B ?@ - 3/ 30 3*CP; : .(4 \;    - ./ .0 .% œ)Hˆ5?@ - 3/ 30 3 hžŸCp;  
             < = > ? @ - ./ .0 . P .($ \ E ? @ - 3/ .0 3Z      ¡hv: %.*4!)($%*5678, ; <=>?@ - ./ .0 . 
                                                                                      3
             - 3/ 30 %Z - %/ 30 % ]Q/R^TUVW[A_=>?              h ))(1:; h¢£¤¥¦B ?@ - 1/ 30 3 §¨;
             @ - ./ .0 .; `ab 1 c?@\defgh]-.                    ¡hv: %.*$%2(!!*5678, ; <=>?@ - ./ .0 .
                                                                                        3
             /ijklmB ?@ - 3/ 30 3Z - 3/ 30 % ]Y/N[P            h ).(1:; h¢£¤¥¦B ?@ - 3/ 30 % ©ª 1
                                                                                              3
             _=>?@ - ./ .0 .; `ab 3 c?@\defg                   «;  ¡hv: %.*3!)(11*5678, ; <=>?@
             h]-./nopE qrs:% ?@ - 3/ 30 % \d                   - ./ .0 . h $2(%:; h¢£¤¥¦B ?@ - 3/ 30 1
             egh]-./ijklmZ nopE                                ©ª $ «;  ¡hv: %.*%1%(43*5678, ; <=>
                                                                                                   3
             !"!  !"#$%&'()*+,-./                              ?@ - ./ .0 . h $!(3:; h¢£¤¥¦B œ¬
                 tu45vwxyz{|5}~+hv]                           ?@<=>?@ - ./ .0 . h !(4:;$1(1:; ­?@
             €; ‚ƒ 1 „H…†; =>?@ - ./ .0 . \de                 - ./ 30 3 <=>?@ - ./ .0 . h¢£¥¦n; œ®

                                           ! ! "#$%&'()*+,-./01
                                   °A         FG        LMN        Q/R       TUVW       Y/N‰±W!&"' %%Š
              ?@¯        ?@
                                    #$%        #$%        #M        #%%        #%%              (\
                 )      * &+ &, &   )-.'      /0.'       1).&       !1.0&     )1./2             ).)
                 !      * &+ !, !   !).'      /&.'       /).'       !&.2'      -.&&             !.)
                 1      * )+ !, !   )0./      /&.2       1!.0       )0./'     )!./'             ).)
                 /      * !+ &, !   )/.!      !0.)       !1.'       !/.1&     )/.2'             ).'
                 '      * !+ ), !   )2.&      1!.3       1/.3       !&.&'     )!./2             !.)
                 3      * !+ !, !   !-.'      !-.1       !!.-       !).3'     )!.'1             &.2
                 2      * !+ 1, !   )2./      1&.&       1).3       )-.0&     )!.20             ).2
                 0      * !+ !, &   )2.-      11.1       )0.&       !).''     )/.-'             ).3
                 -      * !+ !, )   )0./      /&.&       !/.&       !'.0&     )/.)-             &.0
                )&      * !+ !, 1   )0.2      10.1       1&.&       !!.1'     )1.12             ).1
                ))      * 1+ !, !   )'.!      1!.2       !3.)       !).-&     )/.&-             !./
                )!      * )+ ), !   !!.)      13.&       1).0       1&./0     )!.)!             ).'
                )1      * )+ !, )   !).0      1-.1       !-.'       !/.3&     )'.)&             ).'
                )/      * !+ ), )   )'.)      1).!       !).0       !&.2'     )1.32             !./
   56   57   58   59   60   61   62   63   64   65   66