Page 41 - 《寒旱农业科学》2025年第5期
P. 41
!"#$%& !"!#!$"##$$!%&$'(
!"#$%&' "( )"'*+,$-* ,.$-/#'0#$&' 1/-2%/23
!"#$%&'()*+,-./0
¾¿À9 ÁÂÃ9 ÄÅe
ÆL¤ÇÈÉÊËgÌ9 ÍÎ L %'")""Ï
!"# !"#$%&'()*+,-./01 2345-6789 :;<=>? %@ABCDE-.F+
G5-9 HIEJK5-L+ ( M!NO9 PQ"F ) R+G5-FSTU? SV8W? 5@XYZ[\]"
^B_8`ab /cde9 f )($ M? g+ * M>Zdhi<9 `j! $ +*"? $ %'" ,-./0 9 kPO5-L+ (
!
M`jl> ('1##2? ("1#(2m nopZqj! #"!1#? ##%1' -.,-9 r`pZ`j! *)1)? %(1# -.,-9 stkur
vm wxpZky9 qj! $1*? '1* -.,-m AzuBg? S{|}? J~/
89 8W
%9 '(*-. !$ MF@pZu9 ! !")1" -.,-m + * MFwpZu9 !
+1' -.,-m PO5-L+ ( MFnopZu9 ! #%%1) -.,-m ' 5-8Wdh%? 89 >Z
ky9 ¡¢£¤¥¦§¨©ª«¬%9 B®u¯°¢Y5±²9 ³´SYµ¶g9 ·¸¹º
5- ¡¢¨©F»¼%£¤¥¦§;½-.
$%&' +Gm 5-m '(*m B_8m >Z
()*+,' !"#$%$&&&&&&&&&&&&&-./01' '&&&&&&&&&&&&-23,' ()*+,(-+(%()(.&).,)#(+,).
&&&&&&&&&/01$-)%$*"*23%1445%()*+,(-+(%()(.%).%))+
!"#$%#&'('%) !*#()+'+ ,- .'--/0/*% 1/2 320'/%'/+ '* %4/
500'62%/" 70/2+ 2(,*6 %4/ 8/((,9 :';/0
345 678-9:; <=> ?79/:@; A=>B ?7:078-
CDE7F78 =-G7H:IJ:GEI KLH/8@I@-F MLGN7HL OL8JGL; DE7F78 BE8P: %'")""; O/78EQ
7&+%02<%= 48 @GRLG J@ S:GJ/LG @TJ7079L J/L TIE8J78- PJG:HJ:GL @S TLE NEG7LJ7LP 78 J/L 7GG7-EJLR EGLEP EI@8- J/L <LII@U V7NLG;
L8G7H/ J/L7G R7NLGP7JF @S TLE NEG7LJ7LP; E8R PLILHJ /7-/WF7LIR; /7-/&X:EI7JF TLE NEG7LJ7LP P:7JEYIL S@G I@HEI H:IJ7NEJ7@8; E8 ERETJEY7I7JF
E8EIFP7P UEP H@8R:HJLR @8 878L 78JG@R:HLR TLE NEG7LJ7LP 78 JLG0P @S -G@UJ/ TLG7@R; Y7@I@-7HEI JGE7JP; X:EI7JF; E8R F7LIR U7J/ J/L I@HEI
R@078E8J NEG7LJF; <78UE8 (; EP J/L H@8JG@IZ VLP:IJP P/@ULR J/EJ 678- )($ E8R [/@8-UE8 * TLGS@G0LR @:JPJE8R78-IF 78 F7LIR; U7J/
ENLGE-L F7LIRP @S $ +*" ,-./E E8R $ %'" ,-./E; GLPTLHJ7NLIF; GLTGLPL8J78- E8 78HGLEPL @S ('Z##\E8R ("1#(2 H@0TEGLR J@ J/L H@8JG@I
<78UE8 (1 K/L7G PJEGH/ H@8JL8JP; 0@7PJ:GL H@8JL8JP ULGL #"!1# E8R ##%1' -.,-; *)1) E8R %(1# -.,-; GLPTLHJ7NLIF; EII EJ /7-/ ILNLIP;
U/LGLEP J/L7G SEJ H@8JL8JP ULGL GLIEJ7NLIF I@U; EJ $1* E8R '1* -.,-; GLPTLHJ7NLIF1 K/LPL NEG7LJ7LP EIP@ L]/7Y7JLR -@@R H@0TGL/L8P7NL
JGE7JP; P:H/ EP 0@RLGEJL TIE8J /L7-/J; 8LEJ -G@UJ/; E /7-/LG 8:0YLG @S 8@RLP @8 J/L 0E78 PJL0 J/EJ SEH7I7JEJL T@R S@G0EJ7@8; E8R
PJG@8- R7PLEPL GLP7PJE8HL; 0E,78- J/L0 P:7JEYIL S@G TG@0@J7@8 78 J/L 7GG7-EJLR EGLEP EI@8- J/L <LII@U V7NLG1 OE@F:E8 !$ /ER J/L
/7-/LPJ TG@JL78 H@8JL8J ^!")1" -.,-Q; 3@8-UE8 * /ER J/L /7-/LPJ SEJ H@8JL8J ^+1' -.,-Q; E8R J/L H@8JG@I <78UE8 ( /ER J/L /7-/LPJ
PJEGH/ H@8JL8J ^#%%1) -.,-Q E8R J/LPL J/GLL NEG7LJ7LP EIP@ L]/7Y7JLR -@@R E-G@8@07H JGE7JP E8R PJG@8- R7PLEPL GLP7PJE8HL; EIJ/@:-/ U7J/
GLIEJ7NLIF I@U F7LIR1 4J /@IRP T@JL8J7EI 78 8:JG7J7@8EI NEI:L E8R 0EG,LJ RL0E8R E8R 7P P:7JEYIL S@G RLNLI@T78- /7-/ NEI:L WERRLR
TG@R:HJP1 48 TGEHJ7HEI TG@R:HJ7@8; TIE8J78- H/@7HLP HE8 YL 0ERL YEPLR @8 J/L 8:JG7J7@8EI ERNE8JE-LP @S J/LPL NEG7LJ7LP E8R 0EG,LJ
8LLRP1
>/) 9,0"+= _LE` aEG7LJF` 4GG7-EJLR EGLE EI@8- J/L <LII@U V7NLG` =RETJEY7I7JF` <7LIR
'()*+,-./012+3/045 6-&7 8 ^abcdefghi5 6.&7 ! abjklmE W
49:;<=>?45! @A?BCDE FGF n! )opqrsYtu<:;Y5vw8 '(x
HFIE JKLMNOPQL 6-&,&#&7 8 '(RSE R yzU{|@A}Q<~4D 6"&7 ! U{t
TE UVWXYD! UVZ[\]^E _U`5 uz4E UE 4<o
6+&7 ! x.X
45678 !"!$W(!W()m 9:67' !"!#W"$W(+
;<=>8 ÐÎÑÒÓ*ÔÕÈÖ×ØÙÚÛm L¤ !"!( ÜÝÞßÕÈÚÛÙàÆ!"!(W!W(>Ï
?@AB8 ¾¿ÀÆ()+!áÏ9 â9 ÐÎãäÖ9 uåæ9 JçèéÇÈÉêëìí b0E7Ic !+"("#+$)dXX1
H@0
CD?@8 ÁÂÃÆ()%+áÏ9 î9 ÐÎãäÖ9 uåæ9 JçèéÇÈÉêëìí b0E7Ic ')$*'**'"dXX1
H@0
