Page 27 - 《寒旱农业科学》2025年第11期
P. 27

!"#$%&          '%'0$(!&&"#&%%&W&%%0
             !"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23


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

                                                    -./0



                         !"#$ % &$ '()$ *+,- ./0- '12- 345- 678
                                   9:;<=>?@ABCDEF- :; GH                      !"##!#I

                     !"# JKLMBCNOPQRST UVST WXSYZ[S\]^_`S\abcdef- gh:;<
                 ijMBCXkbNOlm- :;<=>?@ABCDEFn $%&' opq- rstuvwxyz{|}QRT
                 UVT W~b€MBCNO‚M () ƒ- „…†‡ˆJ‰SŠ‹Œ{*Ž +') NOP '%''‘'%'" o:
                                                                   $
                 ;<’“ijMBCk”•–- —˜™ˆXš ! ,-./!0 12*34 - ›œNOžM ( ƒŸX )/"$5  P '%'( o
                                                                     '
                 :;<’“ijMBC¡X•–- —˜™ˆXš ! ,"%/)% 12*34 - ›œNOžM ( ƒŸX !/%.5 ‚M ()
                 ƒW !) 64- ¢£¤- ¥¢J¦§¨©- ª«- ¬­T ¬[- Z[®V- ¯g°Uf  ±7¥² -(%/0 ³¥*
                   $
                 34 - ¥[² ((/% [- ´[µ ("/( 2 Z[¶·¸¬¹º»¼."$/- 2*12T ½¾€ $),/% 2*12- ¿µ )"( 2*7 ÀVÁ
                                                                                     $
                 SJ¾ÂÃiš -$! 47*12- ¾Â©xÄÅ (/0 489T ÆÇÄÅ 0/% 489- ÈÉ¾Ê (! 64 - ËÉS .-$ 44- ÌÍ
                 ÈÉÎÏ $%$ :/;- ÐÑÒÓ€BCNO`ԏ ÕÅÖLרÙÚÏÛ- ÜݬÀÞ- ßàáÞ- âãP:
                 ;<ijMBCä¢kYåæ¡çkèéOê
                     $%&' MBC  NO  ‚M () ƒ  QR  UV  z{
                     ()*+,' !"#$%#&&&&&&&&&&&&&-./01' '&&&&&&&&&&&&&&-23,' ()*+,(-+(!()(""##,#))#,)"
                 &&&&&&&&&./0#-)%1*2*34%0556%()*+,(-+(%()("%--%))7

                     !"#$%&'( )$*+", +' ,-# .#/ 0*"&'( 1-#2, 32"&$,4 5+'(6-7' 89
                                     /&,- :;"<4 =;,7"&,4 ;'> ?&(- @7;<&,4


                           <= >8?92@3ABC 7=; D?E FGDH I3?922?92E JKGDH >ALM892E NGDH O383B92E
                                         FGDH NL9P8B92E F;GD <A9P8AE 7=; >8?B3A?
                         89:;<=&>;5;<?@:&A65=0=B=;C&D<65B&'@<.;EF&/G&'H?0@BI=B?<I&!@0;6@;5C&J<6K:/B&D<65B&+1))+)C&L:06<M


                 ABC,";D,E =9 BQRLQ MB QL?S8@L M3L 6BBTLQ?M8UL 84TQBUL4L9M BV 4ASM8WBXYL6M8UL MQ?8MZ ZA63 ?Z L?QS[ 4?MAQ8M[E 3823 \A?S8M[E 3823
            [8LSR ?9R 2Q?89 MQ?8MZ BV ZTQ892 ]3L?M U?Q8LM8LZE ?9R MB ?RRQLZZ M3L 9LLRZ BV ZTQ892 ]3L?M U?Q8LM8LZ 89 M3L 8QQ8M?MLR ?QL? BV H?9ZA ^QBU896LE
            Z896L '%.'E M3L N3L?M _LZL?Q63 =9ZM8MAML BV H?9ZA G6?RL4[ BV G2Q86ASMAQ?S O68L96LZ 3?Z ZA66LZZVASS[ XQLR ? 9L] 4LR8A4 2SAML9 ZTQ892
            ]3L?M U?Q8LM[ 7B9263A9 () ]8M3 L?QS[ 4?MAQ8M[E 3823 \A?S8M[ ?9R 3823 [8LSR M3QBA23 ?QM8V868?S 3[XQ8R8@?M8B9/ =MZ T?QL9M 6B4X89?M8B9 8Z
            ]89MLQ R]?QV 4?SL ZMLQ8SL TS?9M*FB92 +')/ +3L ?ULQ?2L L\A8U?SL9M [8LSR BV M38Z U?Q8LM[ 89 M3L '%'' MB '%'" ]LZMLQ9 8QQ8M?MLR ZTQ892 ]3L?M
            QL28B9?S LPTLQ84L9M 89 H?9ZA ^QBU896L ]?Z ! ,-./!0 12*3?E ?9 896QL?ZL BV )/"'5 6B4T?QLR MB M3L 6B9MQBS U?Q8LM[ D89263A9 (/ =9 M3L
            '%'( ZTQ892 ]3L?M TQBRA6M8B9 LPTLQ84L9M 89 M3L ]LZMLQ9 T?QM BV H?9ZA ^QBU896LE M3L ?ULQ?2L L\A8U?SL9M [8LSR ]?Z ! ,"%/)% 12*3?E ]3863
            ]?Z !/%.5 3823LQ M3?9 M3L 6B9MQBS U?Q8LM[ D89263A9 (/ 7B9263A9 () 3?Z ? TS?9M 3L823M BV !) 64E ? 6B4T?6M TS?9M Z3?TLE 9L?QS[ ZT89RSL
            Z3?TLR ZT81LZE SB92 ?]9ZE ]38ML Z3LSSZE ]38ML 2Q?89ZE 1LQ?M898@LR 2Q?89ZE ?9R LP6LSSL9M TSA4T9LZZ/ +3L 9A4XLQ BV LVVL6M8UL T?986SLZ 8Z
            -/(%0 48SS8B9 L?QZ*3?E M3L 9A4XLQ BV 2Q?89Z TLQ ZT81L 8Z ((/%E ?9R M3L M3BAZ?9R 2Q?89 ]L823M 8Z ("/( 2/ +3L 2Q?89 6B9M?89Z ."'/- 2*12 BV
            6QARL TQBML89 `RQ[ X?Z8ZaE '),/# 2*12 BV ]LM 2SAML9E ?9R )"( 2*7 BV XA61 RL9Z8M[/ +3L VSBAQ 63?Q?6MLQ8ZM86Z 896SARL ? RBA23 ]?MLQ
                                                                                               '
            ?XZBQTM8B9 BV -'! 47*12E ? RBA23 VBQ4?M8B9 M84L BV (/0 489E ? ZM?X8S8@?M8B9 M84L BV 0/# 489E ? ZMQLM63892 ?QL? BV (! 64 E ?9 LPML9Z8X8S8M[ BV
            &-' 44E ?9R ? 4?P84A4 ZMQLM63892 QLZ8ZM?96L BV '#' :/;E 4LLM892 M3L 9?M8B9?S ZM?9R?QR VBQ 4LR8A4 2SAML9 ]3L?M U?Q8LM8LZ/ +3L V8LSR
            TQBRA6M8B9 Z3B]Z ZMQB92 SBR2892 QLZ8ZM?96LE 844A98M[ MB TB]RLQ[ 48SRL] ?9R 4BRLQ?ML ZAZ6LTM8X8S8M[ MB ZMQ8TL QAZME ]3863 8Z ZA8M?XSL VBQ
            TBTAS?Q8@?M8B9 ?9R TS?9M892 89 8QQ82?MLR ZTQ892 ]3L?M M[TL ?QL?Z ?9R Z848S?Q L6BSB286?S ?QL?Z 89 H?9ZA ^QBU896L/
                 F$4 /+">CE OTQ892 ]3L?Mb DL] U?Q8LM[b 7B9263A9 ()b :?QS[ 4?MAQ8M[b K823 \A?S8M[b cQLLR892



                45678 '#'0W#(W')  9:67' '#'0W&#W&-
                ;<=>8 :;<?ëìí9'0I>DG#&,T '(I>DG#'(T '0JdDG##&¼  :;<=>?@A=>?ëîïð9'#'0HGGO#"T
             '#'0HHGO&&¼  ÒÓµñDòìí9'#''Fed&'##,#"¼  ÒÓnó?@»ô9"'"-#((-T "'"-#0#0¼
                ?@AB8 !"#9&,), ‘¼- õ- :;Žöt- ÷øDEù- úû- üýþÿBC!"{Ou# :4?8Sf ,)'0(&',0g\\/
             6B4
                CD?@8 %      &¹&,)& ‘¼- $- :;ö%t- DEù- &û- üýþÿBC{ODEu# :4?8Sf 0,',%0-0)g\\/6B4
   22   23   24   25   26   27   28   29   30   31   32