Page 73 - 《寒旱农业科学》2025年第4期
P. 73
! ! ¶·¸l ¹º '(»&¼½P¾¿d¦§¨ÀÁÂÃÄÅÆ Ç ./' Ç
""#$$%l E?$mG&l `?$mn&o pf&o =xys *1,'1+ .!,(!+z E?$FG& HG
q p f & o r n & s t u v w l < = x y s & HFG& IG& JFG& LG& M
"#&'%o ()"*+o ',-$%o ",*"%o ",".+z >?$o FG&l Y?$Z?&l `?$gc&stu
{?$o Y?$o M?$s|}vw~ >?$ v w l < = x y s &,*'+ 1,(&+ !,3!+
& P&l {[$
&l Y[$&o *,.'+ .,!"+ .,3(+ ",&1+ *,..+ !,!!+z
&l `[$&o f&o f&o rf& ®²&s|}vwl <=³F "+~ /01
l '(P(4/01+ /0,} +/0, (¥¦§¨©78-ª !23(( ;l «
>?$o {?$o E?$o Y?$o ` ¬ 1 $ .! &l ®¯E?$HG&´`?$ab
?$o M?$(w:l :jk c& def&s°±vwl <=xys "1,3&+
s 1',.*+~ *','&+ "1,""+z E?$FG& JFG& L
(2( !"#$%&'()*+,-./0123 G& MFG& RSG&l Y?$Z?&l
45 `?$gc& hf&stuvwl <=xys
. ¡¢£¤l '(P(¥ *,.-+ -,13+ 1,('+ 1,1!+ ","*+ .,!*+
¦§¨©78-ª (2(*" ;l «¬ 1 $ .1 &l .,."+ ",*1+z B?$ E?$ Y?$ `?
®¯`?$abc& def&s°±vwl < $®²&³s|}vwl <=³F "+~ µE?
! ! "#$%&'()*+,-./012345678
'()*+!",-. /012+#$,-. '(3*+!",
"# $% &% 789: <= 789: <= 4 #$ 56
%; %& %; %& %&
' >?$ @A& (' )*(+ , )*') ,(-*))
( B?$ CD& '' )*', ' )*)( ' )))*))
. E?$ FG& /,0 12.0 '.. .2(/ .1+20+
, HG& ,,+ -2+1 /'- '-2)1 3(+2.(
- HFG& .'( ,2),
/ IG& (-, .2(0 1 )2() . )+-2))
+ JFK& '1/ (2,' (/- /2-) 3(021'
1 LK& '/) (2)+ (./ -2+0 3.(2()
0 MFK& ',. '21- ((/ -2-, 3./2+.
') NK& .1 )2,0 (- )2/' -(2))
'' OPK& '0 )2(- ( )2)- 1-)2))
'( QK& '/ )2(' ( )2)- +))2))
'. RSK& 0 )2'( ,/ '2'. 31)2,.
', TK& / )2)1 ' )2)( -))2))
'- UK& , )2)- '' )2(+ 3/.2/,
'/ VK& . )2),
'+ WK& , )2')
'1 XK& ' )2)(
'0 Y?$ Z[\& (,0 .2(( 00 (2,. '-'2-(
() ]^& /, )21. . )2)+ ( )..2..
(' _^& ( )2).
(( `[$ abc& ( ++0 .-20- ' /.) .0201 +)2,0
(. def& ' 0'. (,2+, /'/ '-2'' (')2--
(, gc& .,. ,2,, 0) (2(' (1'2''
(- hf& +/ )201 -- '2.- .12'1
(/ ic& (/ )2., . )2)+ +//2/+
(+ d\c& ' )2)' ' )2)( )2))
jk + +.' , )++ 102/(
