Page 90 - 《寒旱农业科学》2025年第1期
P. 90

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


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


                                        †‡ˆ1 ‰Š‹1 Œ1 ŽQ ‘’“
                                   ”•–—,7˜™šC›opœžQ •– !" VW""V"Ÿ


                       !"# !"#$%&'()*+,-./01 234!"#567&*89:;<=>8?@ABC-1
                  DE'FGH7IA1 J5KLMNOC-PNQ RSTUVW <XYZW [<\]^_`abW cdefg
                  \hiJjkl!"m5n_9:<[<opqrs tqr=jkuv>!"m5n_9:<wx=yz{1
                  |d2q}BC-v~€=op‚s
                       $%&' !"m5ƒ 9:<„ [<„ n…_`„ wx„ opqr
                       ()*+,' 3.!!(#$$$$$$$$$$$$-./01' 4$$$$$$$$$$$$-23,' -021%-#1-Þ-0-))0#%00*!%0&
                  $$$$$$$$$567$'"(&2.289(7::;(-"21%-'1-(-"-)("'("'!

                         !"#$%&'() *"+,)(-&.% /.0 -$" 1""2)&%+ 3(02"%&%+ &% 4&0,56/0""

                                      !&55," 7,)-,0" 1""2)&%+5 ./ 8(%9$., 8&):


                              -./ 0121345 6789 :14;*345 <-789 =13>135 :?/ 0*@2;*35 AB? -;*1C1
                          <=;:/7/>/?$6@$476/?A+;6B6CDE$FG;:>$HAG5?,D$6@$HCI7A>B/>IGB$3A7?;A?:E$JG;K+6>$FG;:>$1&0010E$L+7;GM


                  ;<5-0('-= :*3DE@; F1FG 1H @3I @J KEI 3*K1@3*F J*>@;H5 HLIM1*F *3C 3IN *4+1M;FK;+*F L+@C;MKH, O*HIC @3 3*K1@3*F *3C 13C;HK+G
              HK*3C*+CH *3C M@>P13IC N1KE GI*+H @J KIHK134 *3C L+@C;MK1@3 IQLI+1I3MI5 KEI KIME31M*F +I4;F*K1@3 J@+ KEI E*+CI3134 @J :*3DE@; F1FG K1HH;I
              M;FK;+I )1+;H'J+II HIICF134H NI+I H;>>*+1DIC *3C J@+>;F*KIC J+@> KEI *HLIMKH @J *LLF1M*K1@3 HM@LI5 HIFIMK1@3 @J K1HH;I M;FK;+I )1+;H'J+II
              HIICF134H5 E*+CI3134 >IKE@CH *3C M;FK;+I M@3C1K1@3H5 *3C L@HK '>*3*4I>I3K, REI J@+>;F*K1@3 @J KE1H +I4;F*K1@3 M@;FC 1>L+@)I KEI
              H;+)1)*F +*KI @J K+*3HLF*3KIC :*3DE@; F1FG K1HH;I M;FK;+I )1+;H'J+II HIICF134H5 NE1ME N@;FC L+@)1CI HK+@34 KIME31M*F H;LL@+K J@+ KEI F*+4I'
              HM*FI L+@C;MK1@3 @J E14E'2;*F1KG )1+;H'J+II HIICF134H 13 KEI :*3DE@; F1FG 13C;HK+G,
                  >": ?.025= :*3DE@; F1FGS T1+;H'J+II HIICF134S UIICF134 E*+CI3134S R1HH;I M;FK;+IS R+*3HLF*3K134S RIME31M*F +I4;F*K1@3

                   %&'("4-'-#5 *&6-*-- )*+, #%-/"'"$)*+,        °±²u³! ´–5,µ¶! 5€·Y¸¹                    Z)$%$.$[ D

              -./01234'(5,! 6789/:;<=                           Uoº»¼;½±²¾¿*Eº»¼;¾¿OÀ
              >?@ABCD %&'(EFGHIJK<4L                            Á! ÂX+Ãľ¿ÅÆÇÈUo¯°±²±~!
              /MNO.P! QRST,UVWX !"" Y                  Z#$%$&$[ D  ÉA¼Êˬ­Ìª²U®D ½Ç±²/U®d
              %&'(\]*L^_`! abc*+,defg                           ei±ÍÎÏÐ ¬­nÑÒÐ }oyz<5€8
              ;h<ijklmn/=>UoD pqrs! RS                          9ÓÒl.Ô! rsV‘ÕO'(,Ö×5¶Ø
              T,Utuv '()* w +, ! xyz ''('. w /! y@              y/ِ¾¿       Z1$%$*$[ D ÚA! Û½²º¼ÖܶÕ×
                                    -
              #0(0. {|D %&'(}O~1€z‚ƒ„ƒ                        5ݼÖÞßàÖ)! ÓÒܶÕáÑ! *⾿
              …x†‡ˆ/‰Š‹ŒŽy5! *RST/                           Õãä>/åæçè           Z2$[ D éêEëY/ì„íî
              ‘’}o! c*“‰”•–—/˜™yš                  Z!$[ D       ï%&'(º¼½²ÖØy‘„! ÓÌËðñ%
                   ›Yœ! žŸ ¡¢/£¤! %&'(,                        &'(º¼½²Ö/àÖ¾¿òó! ô%&'
              Utu\¥¦F! ¤§¨©ª«¬­! '(U®¯                          (½²,Ö/ˆõöØy! O%&'(yš/s


                  45678 !"!$'"V'"(
                  9:;<' 'F ¡,7-7opX¢£¤”X7YU'!%Ÿ„ •–—¥¦œ§¨©£¤”!W0Z87""W!Ÿ„ •–— ¡,7
              ˜oªX¢«¬­+£¤”!"!!977U"!Ÿ„ •–——®¯°¥¦£¤”!"!$YX[=%WŸ±
                  =>?@8 †‡ˆ”%\&!²ŸQ ³Q •–´µ¯Q ¶fœ·Q ¸¹º»n…_`opG¼½@¾op=œ^¿§\h
              =ÀÁ± B>*1F] F1HE;12134WV(^%(W,M@>±
                  AB=># ‘’“”%\V\²Ÿ1 Â1 •–Ãį1 Ŝ·1 ¸¹º»Á›;<ÆÇ^x_opœ\h=ÀÁ±
              B>*1F] LECJI1Q1*34^%(W,M@>±
   85   86   87   88   89   90   91   92   93   94   95