Page 46 - 《寒旱农业科学》2024年第12期
P. 46
!"#$%& /-/07"#!/pq!!!1P!!/"
!"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23
!"#$%&'()*+,-./0123
4$56789:;
!
!
!
©À« ; »¼½ ; ÁÂÃ ; Ä Å <
¢!2 ÆÇ#²È; ÉÊ #"--#-t
/2 ; ÉÊ #"--#-£
!"# !"#$%&'()*(+,-./0123456789:; <=(+>?@ABC DEF(+
2GH(+I(,JKL78M ,-N.OM 3456PQ/NORSTUVWXI/YZWC [\]^; _`
!M "M #M !$ % (+(,ab &'!( cde !'(); fghij "'$&C (kl " % m,-no./NOpqris
!"'! *+,+t (kl !$ % m,- -./-M /-.0-M 0-.(-M (-.1-M 1-.!-- ** ,LN.Oaqri/us /20M "2$M
02-M 020M 02# *+,+C v&k()*\w -.(- 3* ,-xA4M ,-yz{|}zM y~{~M y{
PyQNO78k()*o
mcdI; {(+>?; (+>?I
01C
$%&' k()*t (+t ,-./t 3456t >?
()*+,' 3:8=>:?+++++++++++++-./01' @++++++++++++++-23,' <ABC;<:C<#<A<Dp:<;:::=;A5
+++++++++*E1q:A>FB5BGH>1II)><ABC;<:C<><A<D>:<>AA=
!"#$% &' "() *)+,"-&'.(-/ 0)"1))' 2&-+ 3,")45 26+"5 7-')46+ 8+)9)'"
:(,';). ,'< =4,>)+?.,'< 7#+@()< A-)+< B);46<6"-&' -'
C4@(64<. 1-"( B-DD)4)'" 7#+E(-'; B#46"-&'.
4567 89:;%9+ < =>567 ?@:;9 < 4A5B C;%D;9 < E>567 F%G /
!
!
!
J:>+K)IL1L-L%+EM+N%O%L#P&%IQ+2#)I-+@.#*%9R+EM+@O"1.-&L-"S&+3.1%).%IT+U#)V/E-W2#)I-+CFAACAT+X/1)#Y+
<>+2S)I-+@.S*%9R+EM+@O"1.-&L-"S&+3.1%).%IT+US)V/E-+2S)I-+CFAACAT+X/1)SZ
FG."46@"H FH;I IJ@KL ;9MNIJ;+%JNK JHN 3H%9+NI ;9 IG;D *G;IJ@ON 3H%O%3JNO;IJ;3I %9K *;9NO%D NDN*N9JI ;9 +O%MNDPI%9K *@D3HNK
Q;NDKI R;JH K;QQNON9J *@D3H;9+ K@O%J;G9I JG N:SDGON JHN KN+O%K%J;G9 *N3H%9;I* GQ +O%MNDPI%9K *@D3HNK Q;NDKI' TG9+PJNO* %9%DLI;I %9K
*N%I@ON*N9J GQ JHN *;:NK I%9K D%LNO< IG;D *G;IJ@ON< *;9NO%D NDN*N9JI< %9K I%DJ 3G9JN9J ;9 @I%UDN %9K %U%9KG9NK +O%MND PI%9K
*@D3HNK Q;NDKI RNON 3G9K@3JNK ;9 % Q;:NK DG3%J;G9' FHN ONI@DJI IHGRNK JH%J JHN I%9KPJGPIG;D O%J;G ;9 +O%MNDPI%9K *@D3HNK Q;NDKI
SD%9JNK QGO !< "< #< %9K !$ LN%OI KN3ON%INK QOG* &'!( JG !'(-< RH;DN JHN O%J;G ;9 %U%9KG9NK +O%MNDPI%9K *@D3HNK Q;NDKI R%I "'$&'
5QJNO " LN%OI GQ *@D3H;9+< JHN %MNO%+N IG;D *G;IJ@ON 3G9JN9J ;93ON%INK UL !"'-( *+V+ 3G*S%ONK JG JHN 9%J;MN D%9K2 5QJNO !$ LN%OI GQ
*@D3H;9+< IG;D *G;IJ@ON 3G9JN9J ;9 JHN - JG /-< /- JG 0-< 0- JG (-< (- JG 1-< %9K 1- JG !-- ** D%LNOI R%I /20< "2$< 02-< 020< %9K 02#
*+V+ H;+HNO JH%9 JH%J ;9 JHN 9%J;MN D%9K< ONISN3J;MNDL2 B9 GO3H%OKI R;JH K;QQNON9J I%9KP*@D3HNK K@O%J;G9I< 3H%9+NI ;9 GO+%9;3 *%JJNO<
JGJ%D 9;JOG+N9 %9K %DW%D;PHLKOGDLX%UDN 9;JOG+N9< JGJ%D SHGISHGO@I %9K %M%;D%UDN SHGISHGO@I< JGJ%D SGJ%II;@* %9K %M%;D%UDN SGJ%II;@*<
%9K JGJ%D I%DJ 3G9JN9JI ;9 JHN - JG (- 3* IG;D D%LNO QGDDGRNK % S%JJNO9 GQ ;93ON%I;9+ QGDDGRNK UL KN3ON%I;9+ R;JH JHN DN9+JH GQ +O%MNDP
I%9K *@D3H;9+2 FH;I JON9K ;I 3DGINDL OND%JNK JG JHN NQQN3J;MN9NII %9K KN+O%K%J;G9 GQ +O%MNDPI%9K *@D3HNK Q;NDKI %9K ONSONIN9JI %
*%YGO QN%J@ON GQ JHN KN+O%K%J;G9 GQ *;KKDNP%+NK %9K GDK +O%MNDPI%9K *@D3HNK Q;NDKI2
I)% 1&4<.H 7O%MNDPI%9K *@D3H;9+ K@O%J;G9Z 7O%MNDPI%9K *@D3HNK Q;NDKZ [;NDK IG;D *G;IJ@ONZ \;9NO%D 8DN*N9JZ ]N+O%K%J;G9
!"#!"#$%&'(#)*+,-&./%*+01%&*$ 23,4%&' =DEFGHIJK'LMN6OP> QR6S
()*+,-. 5678+.9 /!0123!045 =TUVW$ XYZ[\]^_`a b:+;+<+c d !"e
6"'7 &89:;<=> ?<='@ABC< f&,gh[i5jk6=U)*lmnTUo
45678 /-/0P-1P"-
9:;<' ) ¡¢/-!0755^!0£t ¤¥¦&§¨¢/-!!P!P!$!£C
=>?@8 ©ª«¢!¬£; ; ®¯°; ±#²³; ´µ¶·¸¹#²º¶C 8*%;D_ :;%GW%9+##//`!("2
3G*C
AB=># »¼½¢!&1-¬£; ; »¾°; ±#²³; ´µ¶·rBr¿#²º¶C 8*%;D_ ($#!$$""1D`aa2
3G*C