Page 99 - 《寒旱农业科学》2025年第8期
P. 99
!"#$%& 3V3W$\!Z"#[[]a[Z\
!"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23
!"#$%&'()*+&,-./
?º» D ÛÜÝ D Þßà 8 áâã 8 ä å 38 < 8 Ì Í 3
3
,
3
3
,K ¬®³bS´æç#è¹6m7
né8 ¬ êë [<<VVV¨ 3K ¬®³bRS´
!&Óìí8 ¬ îï [<VV[V¨ <K ¬³b;S³S´8 ¬ îï [<VV[V
!"# !"#$%!&'"&()*+, -./012345678 96:;, <=>?@ AB>CD E
FGH'IJ4KLMNO PQRSTU!V&4AB>@ WXY>'IJZ[MN8 \]^_`abcde
f8 ghijk!V&lm'9X%nD o6pq, rsYt, 9mus, <=>, vwx, %y>z, {|
>z}~Q!V&S
nD Q!V&X:`I[{|e4~'
O efA[!V&{7lm, 7
n,
n, 9X
n, C}>z ¡`I
¢{|£¤¥¦§O
$%&' !V&¨
n¨ RS¨ {|e¨ ©ª«
()*+,' !"#$%&'''''''''''''''-./01' ('''''''''''''-23,' $)*+,$-+.!.)."")/,)++*,)0
'''''''''123#-)%4*0*56%3778%.)*+,.-+.%.)."%)/%)-0
!"#$%#&'() *+'&,+'- (. /0+()(1'2 3+-'&4 -)5 6%-$'&7
*8-+-2&,+'4&'24 (. 9+'&'2-$,
3
,
3
3
3- <
!"#$% &'()'*+ - ."/ 0(12'* - 4#$% 5'*+6(*+ - 7$% .(81* - 9#$% :;'*+ - %/= 4(* 3
9#%':;<;=>':<2?'(<;;138@'AB?;<3C;8D=>'!D=D328E'F=87G'HI=1;CJ'2K'H@<3IG>DG<=>'!I3;8I;7E'LGM;3'F=87G'+44)))E':N38=O'
$%'P87D3DGD;'2K'LN;=DE'F=87G'HI=1;CJ'2K'H@<3IG>DG<=>'!I3;8I;7E'Q=8RN2G'F=87G'+4))+)E':N38=O'
4%'H@<282CJ':2>>;@;E'F=87G'H@<3IG>DG<=>'S83T;<73DJE'Q=8RN2G'F=87G'+4))+)E':N38=U
/:4&+-2&; >?(@(A'BC (D ' *C) D6CA(CD A?C'@CE @;?F1+; '?@(G(A('B ;2H?(E(I'@(F* FG );C'@ '*E ?2C GFBBF)CE H2 A;?FJFDFJC
EF1HB(*+K "@ CL;(H(@D ;(+; H(FJ'DD- D@?F*+ D@?CDD ?CD(D@'*AC- '*E H?F'E 'E'6@'H(B(@2- J'M(*+ (@ '* CLACBBC*@ E1'BN61?6FDC A?F6 GF? HF@;
+?'(* '*E GF?'+CO >F DA(C*@(G(A'BB2 CP'B1'@C @;C 'E'6@'H(B(@2Q ;(+; 2(CBE A;'?'A@C?(D@(AD- '*E GCCE 1@(B(I'@(F* P'B1C FG @?(@(A'BC- H'DCE F*
*'@(F*'B '*E (*E1D@?2 D@'*E'?ED- AFJH(*CE )(@; BF*+N@C?J CL6C?(JC*@'B ?CDC'?A; '*E 6?'A@(A'B CL6C?(C*AC- DA(C*@(G(A G(CBE @?('B
?CAF?E(*+ (@CJD GF? @?(@(A'BC ;'PC HCC* CD@'HB(D;CEO >;CDC (@CJD AFPC? 6;C*FBF+(A'B D@'+CD- JF?6;FBF+(A'B A;'?'A@C?(D@(AD- +?F)@;
E2*'J(AD- D@?CDD ?CD(D@'*AC- 6CD@D '*E E(DC'DCD- CAF*FJ(A @?'(@D- R1'B(@2 @?'(@D'JF*+ F@;C? 'D6CA@DO #EE(@(F*'BB2- @;(D D@1E2 D6CA(G(CD
JC@;FED '*E A'BA1B'@(F* GF?J1B'D GF? EC@C?J(*(*+ '*E A'BA1B'@(*+ @?(@(A'BC 2(CBE '*E GCCE R1'B(@2 (*E(A'@F?DO >;(D D@'*E'?E '(JD @F
6?FP(EC DA(C*@(G(A H'D(D GF? @;C DCBCA@(F* '*E H?CCE(*+ FG @?(@(A'BC P'?(C@(CD SB(*CDTQ (*@?FE1A@(F* @?('BDQ ?C+(F*'B @?('BDQ 6?FE1A@(F* @?('BDQ
ECJF*D@?'@(F* '*E 6?FJF@(F*Q 'D )CBB 'D G(CBE @?'(@ D1?PC2D '*E GCCE R1'B(@2 '*'B2D(DO
<,7 =(+54; >?(@(A'BCU 5(CBE @?('BU :A(C*@(G(A ?CAF?EQ !1'B(@2 (*E(A'@F?U >CA;*(A'B 6?FACE1?C
%&'()*%'+&',-./0 123 nc0 ocpqrstub T4'U V ]ea0 vwx0
456789:;$ %&'<=>%'?@?A0 yzR{|}~%&'}:
BCDE8FG$ HIJ>&'8%K@0 LM %'
.)VW0)V0 &'
.)XY4)Z0
GN0 OPGQRFS T-','.'U V WX%&'YZ[\ '
4)[\0)] T&','0'U V $ %&'
]^_`ab0 ^cdefgb$ hijklm 0 0 0 `%'0
45678 3V3WNVXN3W
9:;<' ¬®R©¯NY°±²33Y0Z$#V3[¨ ¬®³bS´96m7²3V3\%##:3[¨ ¬®©
¯Nµ¶·©¸¹²3WY0$#V,ZO
=>?@8 ?º»,]ZW¼D ½D ¬¾¿(8 ÀÁ³ÂÃ8 ÄÅoÆ&ǹ6ÈÉÊË)¹O ^J'(B_ <,X[[<,Z,`RRK
AFJO
AB=># Ì Í,]ZX¼8 ÎD ϶ÐÑ(D ÒÓÔÕD Ö×D ÄÅoÆ!&7|Ø¿Ù5ÚB[ÓÔO^J'(B_
\[,XV,\[V`RRKAFJO

