Page 40 - 《寒旱农业科学》2025年第7期
P. 40
> fJJ > ! =
!"#$%&'() *+,-./012345 a! G"\ ÎcMPe* JKJ`* ^K&Q$% Qaa]Q^`\
67%89:;< !Q^" Ï Ð* '(Ñ* Ò Ó* 0\ 1256VÔ 1
ÕÒÖרÙ>Ú 1[\]IÛFE4_`a!G"\
!"#$%
KLÜ{¦xPe* JKJJ* ^^&^Q% hkk]hha\
!!" "#$% &' &()%* +, -./ 0, 12 345 672898:8;< =1>2848:328?;
!Q`" @ Ý* Þßà* ' á* 0\ 12âãVäÀ@
@172A 2? 7>?9?21 B814@ 71>=?>93;C1 3;@ 1C?;?98C D1;1=82
åTBZE4æç^1ÕÒ_èI°!G"\ KLÀÁ
8; 938:1 =?> ABD>8@ E11@ 7>?@FC28?; !G"H IF>?713; G?F>;34
u2{* JKJa&f$% Qhf]QO`\
?= $<>?;?9B' JKLM' !NOP QLRLMNH
!Qf" éêë* ìíî* ïðñ* 0\ òóôõXö÷ó»
!L" +. ST S.U V, W$% -, 12 34H X38>1@ ;82>?<1; 93;3<191;2
1ø<VùúBZE4F»2I°_`a! G"\ û
=?> 897>?Y8;< ZA132 B814@E ZA841 98;898:8;< ;82>?<1; 4?EE!
MNOP* JKJ`* ^&Q$% aO]^f\
1E!G[6-"\ G?F>;34 ?= .;21<>328Y1 $<>8CF42F>1' !]J^\#JKJ^]
!Qk" üëý* þÿ* gç* 0\ WXö÷ó!"»
QJ ]J_$!JKJ` ]K` ]Qa"\ A227EPbbZZZ\EC81;C1@8>1C2\C?9b
#2VùúBZE4FIJ_`a!G"\ ûMNO
EC81;C1b3>28C41b788b cJKO`aQQOJ^KK^aO_\
P* JKJJ* Q&QJ$% Ja`]JaO\
!a" &(/ S dT &(6/ XT +.$6 XT 12 34\ %82>?<1; FE1 3;@
!Qh" $ë%* & '* (ê)* 0\ 1256VTBZ
93;3<191;2 8; ?>CA3>@E 3;@ Y1<123D41 =814@E 8; eA8;3%
E4Ú 1[¥Í\]FÀÁ1[*°_`a!G"\ BZ
CA3441;<1E 3;@ E?4F28?;E!G"\ W>?;281>E ?= $<>8CF42F>34 cC8!
OP* JKQO* Jk&J$% Q^f]Q`^\
1;C1 3;@ U;<8;11>8;<T JKJJT O&a$P a_fgaO`\
!QO" + ð* (* ,-ª* 0\ 12âãVTBZ
!^" '()* + ,* -./* 0\ 123456789
¡.uE4FGHIJ_`a!G"\ /0MNO
:;<=>?@A]BCDE4FGHIJ!G"\ KL
P* JKQk&a$% Q`]Qh\
MNOP* JKJ^* `R#`Q% hfh]hh^\
!JK" ³1ª* @ 2* 345* 0\ WXó@612â
!`" RSL* -BT* / U* 0\ 1256VWXYBZ
ãVYBZE4Fyz7_`a!Gb6-"\ BZO
1[\]^E4_`a!G"\ bcMNdPPe* JKJ`*
P* Q]QJ\ &JKJ`]K`]Jk$!JKJ`]Kf]JK"\ A227Pbbl;E\C;l8\
^h&JQ% QJf]Qaf\
;12blC9Eb@12384bJJ\ QJK Q\E\JKJ`K`Jk\Q^^Q\KKJ\A294\
!f" fgh* ijk* -lm\ nLMNopqrstu
!JQ" '¾8* 9:;* < =* 0\ 123456VÀ
vw!G"\ 9xyzu2{Pe* JKJ^* aK&R$% Q^JJ]
Á1[*°^YBZ1[¥Í\]_`a!G"\ 9x
Q^af\
yzu2{Pe* JKQK* Qf&J$% ^OJ]^Ok\
!R" - |* }~* * 0\ 14F1
V
!JJ" ->?* ³@A* B±* 0\ 1256VCäX
WXYBZxF1[\]_`a!G"\
»DE4^1[E#FG_`a!G"\ »ÀHIP
MNst* JKJa* ^Q#JQ% QJJ]QJO\
e* JKQJ* Jf&J$% Qf]JK\
!h" c(. &, -./ i, -./ +, 12 34\ 672898:1@ =1>2848:1> >1C?9! !Ja" 44* J Î* K L* 0\ 1256VBZMN
91;@328?; 912A?@ =?> ;82>321 >1E8@F1 C?;2>?4 8; 3 ZA132] OxÂPF1[\]_`a!G"\ BZOP* JKQk*
938:1 @?FD41 C>?778;< EBE219 8; @>B43;@ =3>98;<!G"\ J`&Q$% QJk]QaJ\
W814@ e>?7E j1E13>CA, JKJQ, JkQP QKhJ`h\ !J^" ïQR* @ S* TUÎ* 0\ 1256VWXY
!O" * j* * 0\ 1^1 BZpV=>FE4æç_`a!G"\ KLMNdPP
¡^¢£¤¥_¦]! G"\ 9xyz e* JKQk* JJ&h$% Q]h\
u2{Pe* JKQh* J^&^Q% QKKQ]QKKO\ !J`" W¨X* Y* fZ[\ 123456VBZE
!QK" §¨©* -Pª* «¬\ AuYBZ®¦¯ 4^1[¥Í\]FM\1[±²_`a!G"\ KLÀ
£K12I°F1[±²st! G"\ KLMNOP* Áu2{* JKQQ&f$% J`]JO\
JKKJ&QQQ% QafQ]Qafh\ !Jf" ][î* ï^H* _`a* 0\ 1256bcde
!QQ" ³´µ* ¶ ·* ¸ S* 0\ ¹º1VYBZ YBZ¢£æfg^?@Ô5;<>Ñ!G"\ KL
E4F»1\]_`a!G"\ ¼µMNOP* JKJK* MNPe* JKQk* J`&k$% QKKh]QKQ`\
`J&hQ% `k]fa\ !Jk" hi\ 1256VBZXjÚ ;<=>u1IÛ
!QJ" ½¾¿\ ÀÁMºÂÃ!+"\ a Ä\ cÅ% KLMNÆ _`a! G"\ klmMNOP* JKJ^&J$% Q`]JJ\
ÄÇ* JKKK\ !Jh" n^o* üëý* þÿ* 0\ »1âãVòóWX
!Qa" ROs* '()* CÈl* 0\ 123456V ùúBZ ¡FE4_`a!G"\ ûMNOP* JKJ^*
A]YBZÉʯ£ËÌE4^1[¥Í\]_` a&QQ$% QKJ`]QKaQ\