Page 37 - 《寒旱农业科学》2024年第11期
P. 37

!"#$%&          3T3U%8&''#$'T''P'T'U
             !"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23
             !! !

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

                                              ./0)*12



                                                                3
                                                                          8
                                           '
                                                      3
                                    Í Î ‰ éêë ‰ ìíî ‰ ì ï ‰ ÝÞß                      '
             Ì'K ¹º»JD¼ÇðñÅòóbôõ‰ ¹º                     ö÷     X8TTXTƒ 3K F3G5døùJDúûüýþÿ‰
                   ¹º F3G        X8W'TUƒ 8K F3G!"Å#QRJ6¾DûE$‰ ¹º                      F3G      X8W'TU¸
                     !"# !"#$%&'()*+,-./ 01$23456789:;<,=>?@A B"CDE$
                 F3G5HIJDK LMCD,NOPB"QRSTUVWXYZ[\ ]^_`abcdefgK PF3G
                 5B"CD,NOhijkl,mZnopqrstK UVWuvw"xyz{|}K ~z€‚{ƒ „
                 pw"…†‡ˆC‰ Š‹Œ€Uƒ ŽCD‘’“c‘”•ƒ –‡—˜™š‰ ›œžˆCƒ ŸO 
                 ¡¢£‰ ¤¥CD¦§F3G5B"CDY€¨NOv©‰ ª«$F3G5B"CD,Y€¬­‘®NOU
                 ¯°±\
                     $%&' B"ƒ CDhiƒ Y€¨ƒ NO²©ƒ F3G5
                     ()*+,' "#$%&'((((((((((((((-./01' )((((((((((((((-23,' *+,-.*/-*"*+*0#//./+//.+0
                 (((((((((123$/+45,$,67438894:+,-.:/-:4:+:04//4++$

                         !"#$%&' ()'"*'+,& -&. ("//01'+,&1 2,$ '3% 4%5%6,78%&' ,9
                                        ('$-:;%$$< =&>"1'$< +& ?+-<"/"-&


                                     '
                                                     3
                                                                  3
                                                                              8
                             !"# $%& ( )*+, -./01%&2 ( 4*+, 5/06. ( 4*+, 7.& ( !" 5./&90&2  '
             ;/4(<98=3=>=?(2@(AB>3=(C91(AD2B3E>D=>B?(F?8?CBEGH(IC98>()EC1?JK(2@()LB3E>D=>BCD("E3?9E?8H(MC9NG2>(IC98>(-5OO-OH(PG39CQ(:4(R?98G>(
               S2T98G3U()LB3E>D=>BCD(P2JUB?G?983V?("?BV3E?(P?9=B?H(W3CK>L>C9(P3=KH(W3CK>L>C9(IC98>(-XYZO0H(PG39CQ(54(W3CK>L>C9([39LTC9L
                          AB>3=(C91(\?L?=C]D?(^DC9=39L(ACBJ?B8!(^B2@?88329CD(P22U?BC=3V?H(W3CK>L>C9(IC98>(-X_ZO`H(PG39Ca
                 @;1'$-A'B *: / ;<;.=/> 1>.0? @0?6 A<&:.B%>:( :?>/@C%>>0%: 6/D% C%A<B% ?6% 10>:? A6<0A% <1 @0&?%> =%0:.>% ;0AE0&2 1<>
            70/9.2./& A0?0F%&:G H6% :?>/@C%>>9 0&I.:?>9( /: / A6/>/A?%>0:?0A /2>0A.=?.>/= :%A?<> 0& 70/9.2./&( 1/A%: 6026%> I%B/&I: 1<> :?>/@C%>>9
            A.=?0D/?0<& ?%A6&0J.%: @0?6 0?: I%D%=<;B%&?K H6><.26 10%=I >%:%/>A6 /&I =0?%>/?.>% >%D0%@0&2( /& /&/=9:0: <1 ?6% A.>>%&? :0?./?0<& /&I
            B/L<> 0::.%: 1/A0&2 ?6% :?>/@C%>>9 0&I.:?>9 0& 70/9.2./& M0?9 0: A<&I.A?%IK N.22%:?0<&: />% B/I% :.A6 /: %:?/C=0:60&2 / ?6>%%O=%D%=
            :%%I=0&2 A.=?0D/?0<& :9:?%B ?< &.>?.>% 6026PJ./=0?9( D0>.:P1>%% :%%I=0&2:( ;><B<?0&2 :?/&I/>I0F%I :?>/@C%>>9 ;><I.A?0<& ?< %&6/&A%
            J./=0?9( ;><D0I0&2 0&I.:?>9 :.;;<>? ;<=0A0%: /&I 1.&I0&2( :?>%&2?6%&0&2 :<.>A% A<&?><= ?< %&:.>% :/1% ;><I.A?0<&( /&I %Q;/&I0&2
            B/>E%?0&2 A6/&&%=: ?< %Q?%&I ?6% 0&I.:?>9 A6/0&K H6%:% :.22%:?0<&: /0B ?< ;><D0I% / >%1%>%&A% 1<> ?6% 6026PJ./=0?9 /&I :.:?/0&/C=%
            I%D%=<;B%&? <1 ?6% :?>/@C%>>9 0&I.:?>9 0& 70/9.2./& M0?9K
                 C0< :,$.1B N?>/@C%>>9R "&I.:?>9 :?/?.:R -026 J./=0?9R S%D%=<;B%&? :.22%:?0<&R 70/9.2./& M0?9


                 ' (&4$&.&$-& &%&%&33& b>EG 4#) * + ,          ~<'(uY5g€o‚ ƒK„S …!†S
            " F28CE?C?- '(. &4$&.&$-&- /0123'45                ‡ˆ‰S Š‹ŒS gŽEFX‘% ’“”
             6 7Z(.(Y(9 % :;<=>% )?@ABCDEFGHI                  \•–;—Ž˜™S š›œ˜™GžŸEF
             JKLM% KNOPQ1R cS Q1R P TUS                         6} '( •¡BMY¢£G¤¥K¦% §B
             VS WX/YZ[\]% ^_`aS bc/dS                          ¨©ª«/¬™o'(­‚ '(®‚ '(¯‚ '
             efghS ijklS Z[mOS gnopS q                         (°‚ '(±} ’“wB'(EF²³"´5$4$- µ
                                                                 :
             rst% RuvKwxyzv{GQ1RzL|                  75(.(`(9 }  GJ-T¶;·"`OO µ =-¸¹?@ºM»            7$(.(-(9 % ¼

                45678 3T38P''PT3ƒ 9:67' 3T3UPTVP3W
                ;<=>8 F3G5³S´³Sµ¶?@·3'P'X¸ƒ ¹º»¼S½6ˆ¼S¾?¿3'MYZ+*'3T¸ƒ JDJÀÁÂÃ`ÄÅÆ
             ¼ÇÈÉ_ÊËÌ NP'TP'V¸A
                ?@AB8 Í ÎÌ'[X3ϸ‰ Љ ¹ºÑÒӉ bÔՉ Ö׉ mZØÙÅÆÚ~ÛzQÜEA \B/0=] &E9=1^'3ZKA<BA
                CD?@8 ÝÞßÌ'[ZVϸ‰ à‰ áÂâãӉ bÔՉ Ö׉ bÔäå$ÅÆæçÚ~è \B/0=] 8'3VX8'T'^JJKA<BA
   32   33   34   35   36   37   38   39   40   41   42