Page 31 - 《寒旱农业科学》2024年第12期
P. 31
!"#$%& =2=0$%!5="#552%\552"
!"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23 c 552% c
!"#$%&'(" ! )*+,-
5
5
5
ì2í ýþÿ ì'( )*+ =
57 VWh7'ijkNlmno VW {Ò 6%2262ß
=7 VWh7'ijk VW {Ò 6%2262
!"# !"#$%&'()*+ ,-./01234567'8'9:;<= ->%?'@*ABCDE
FGHIJKLMNOP QRSTUVWXYBC6Z[\(]^_ .8_ `abc(,Od/ef[= gW
h7'ijkNlmnopd/ !" qr^stXSu !"#$%&'! Qvw_ xy-z{ ( |F}d/ )*+,#-.
~]E
u / (( Qw~ 4S S,-./ef- 0 |P 1213
=
1211 gWh,-d/6Z= 1 4 52 Bl8¡ (2% "067" 89:;< ¢0£f[- (
¤¥8 (>7"?P 1>11 gWh,-d/B8 ¦ Bl8¡ 5>" 6@'7@ 89:;< ¢0£f[- 5
1
¤¥8 "7>?P §¨©ª«¬ "'7> 9:89_ ª® 6"7> 9:89_ ¯^° 0%7> 9:89_ ±b²³´µ @@& 9:89_ ¶b²³´
µ %"" 9:89 ·l^ 1'% 9:89 ·L¸®¹± º»¶©¡Q '7%1 <9:89P ¼f[½¾¿BÀÁc BÂÃÄ Å
ÆÇÈÉ] TÊËgWhÌÍ_ ÎÏ_ ÐÑ_ {Ò_ Ó_ ÔÕÉ·Ö×·ÖBC656ØÙ[\P
$%&' ,-d/Ú ef[Ú - 0 ¤Ú S
()*+,' !"#$%%%%%%%%%%%%%%%-./01' &%%%%%%%%%%%%%%%-23,' '()*+,-*,!,(,."-,+--(/+(.
0%%%%%%%%123#-(4/)5)67438894:()*+:-*:4:(:.4-:4(("
!"#$%&'( )$*+", +' ,-# .#/ 0+"1(# 2+"(-34 51",6 7+'(81+ 9
5
3
5
AB!+C CDEFGH I C- JDKGH L AB!+C A;MH9NGH9 L B- O;DH9DG =
;-40<=2>?@8@A=BC0D98E3EFE@G0HA98F0&BA1@IJ02K0&L=3BFMEF=AM0!B3@9B@8G0NA9OC2F0HA98F0*PQQ*QG0<C39AR0
:40HA98F0&BA1@IJ02K0&L=3BFMEF=AM0!B3@9B@8G0NA9OC2F0HA98F0*PQQ*QG0<C39AS
:;<,"18,= PGQ; Q;M RMSMTEU<MHQ EV ;MWKGSEWEDX 4HG<4T ;DXK4HRWNL VEW49M XEW9;D< ;4X UT4NMR 4H G<UEWQ4HQ WETM GH 4RYDXQGH9
Q;M 49WGODTQDW4T GHRDXQWG4T XQWDOQDWML RMSMTEUGH9 ;MWKGSEWEDX TGSMXQEO8L 4HR G<UWESGH9 4HR UWEQMOQGH9 Q;M MOETE9N GH Q;M HEWQ;ZMXQ
WM9GEH EV [;GH47 #E ODTQGS4QM ;G9;\FD4TGQNL ;G9;\NGMTRL 4HR XQWMXX\WMXGXQ4HQ HMZ S4WGMQGMX EV VEW49M XEW9;D< XDGQ4KTM VEW RGVVMWMHQ
MOETE9GO4T WM9GEHX GH C4HXDL Q;M [WEU .MXM4WO; ]HXQGQDQM EV Q;M C4HXD !O4RM<N EV !9WGODTQDW4T ,OGMHOMX DXMR Q;M !"#$%&'!
ONQEUT4X<GO <4TM XQMWGTM TGHM 4X Q;M <4QMWH4T U4WMHQ 4HR Q;M M$OMTTMHQ WMXQEWGH9 TGHM /55L EKQ4GHMR KN OWEXXGH9 ,DR4H 9W4XX ^EDT4H 3
ZGQ; XZMMQ XEW9;D< )*+,#-.L 4X Q;M U4QMWH4T U4WMHQ QE OWM4QM ;NKWGR OE<KGH4QGEHX7 !VQMW XMSMW4T NM4WX EV KWMMRGH9L Q;M HMZ VEW49M
XEW9;D< S4WGMQN ^EH9O4E 0 Z4X RMSMTEUMR7 /WE< =>=3 QE =>==L GQ U4WQGOGU4QMR GH <DTQGUTM WM9GEH4T M$UMWG<MHQ GH C4HXD _WESGHOML
NGMTRGH9 4H 4SMW49M KGETE9GO4T NGMTR EV 3>%L"067" 89:;4L Z;GO; Z4X 3>7"? ;G9;MW ESMW Q;M OEHQWET S4WGMQN ^EH9O4E 37 ]H =>==L GQ
U4WQGOGU4QMR GH UWERDOQGEH M$UMWG<MHQL 4O;GMSGH9 4H 4SMW49M KGETE9GO4T NGMTR EV 3>"L6@'7@ 89:;4L 4 "7>? GHOWM4XM OE<U4WMR QE Q;M
OEHQWET ^EH9O4E37 #;M 9W4GH OEHQ4GHX "'7> 9:89 OWDRM UWEQMGHL 6"7> 9:89 OWDRM 4X;L 0%7> 9:89 TG9HGHL @@& 9:89 HMDQW4T RMQMW9MHQ VGKMWL
%"" 9:89 4OGR RMQMW9MHQ VGKMWL 4HR ='% 9:89 RWN <4QQMWL ZGQ; 4 ON4HGRM OEHQMHQ EV '7%= <9:897 #;GX S4WGMQN M$;GKGQX XQWEH9
WM9MHMW4QGEH 4KGTGQNL W4UGR 9WEZQ;L 4HR QMHRMW XQM<X 4HR TM4SMXL <48GH9 GQ XDGQ4KTM VEW UWE<EQGEH 4HR UT4HQGH9 GH 4WGR 4HR XM<G\4WGR
MOETE9GO4T 4WM4X XDO; 4X `GDFD4HL `GHO;4H9L PDZMGL ^4Ha;EDL _GH9TG4H9L 4HR bGH9N4H9 GH C4HXD _WESGHOM7
>$6 /+"?<= /EW49MXEW9;D<c +MZ S4WGMQNc ^EH9O4E 0c dWMMRGH9
%&'1"$.4#5 6-/"'"$!N4" T2@9BC0()*+, ' 1"$.4#5 3#*&%2%32!U3>@=" !EA>K(J345%&2
-+,./01234567$ 89:,; <= KLH$ )MHNOP %Q2RSTE ':0+0/0( U FV
>; <?@AB '-0( C %DE)FG7HIDE W$ XYESZT[2\]$ ^E%&_`ab
45678 =>=0 \>"\>%Ú 9:67' =>=0 \>'\3%
;<=>8 gWh7'ijkÛÜBlS[ÝÞ=>=%C!!,3>ß gWh7'iàáâÝÞe`A[\=>=0\"Ú gWhi
àãLäm@åæ =%J/+!>>>%Ú çèéêijëÎ56ëÎÝÞ%=3">0&'P
?@AB8 ìçí3&'6= î gWïðñ òómnô õö ÷Møù./FúûS[mnüNP -<4GTf a;4H9!
9F'='g5="7OE<P
CD?@8 ýþÿ5&6& ! VWïðñ "mnô ÷Møù./úûS[A#$Ø%üNP -<4GT& 9NK5&&"g5="7
OE<P