Page 26 - 《寒旱农业科学》2025年第11期
P. 26
" !&&& " ! !
!!"" #$%# &'()*+,-./01234567 .Ö! ("# ()ÇA %&&!X%%Y= ++*+)#
89:! $"# ;<= ()>?/@A %&!"# !%'" ×µØA #$%A Z[\A J# *+,-ªÙ/0
!!'" BCDA E FA GHIA J# ()K/0LMN ÚOÛ±3sWkpn{Ü! ("# ()>?VWA
O8PQRSTU!("# /0VWA %&%&X)Y= %"*+!# %&!"X!Y= '&*'%#
!%&" Z[\A ]^_A BCDA J# `*0abcdebf !+&" GA ]\A # !A J# /02ÝÞß
g3hijklmbn.op! ("# /0V@A %&!'A àá8âu9:! ("# ãu>?V@A %&%%A !X!Y=
+"X%Y= %!,*%%"# -&*-.#
!%!" ]^_A Z[\A BCDA J# qr3stdgu !+!" ()äåæ# çèéKêëìíî¾ÏÐLM»ï
b/0L$Pvw Mx8yTzn{|.}o! ("# %' ðñ!01234"# X%&%)*&"*!.Y!%&%-*&+*!-"# 56678922
~H>@A %&%!A +,X%!Y= "*!)# :::#;<=>=?#@AB#C?2<7= *@<6D:<>2E7<<8 *7F;G=85 *8DHBDH2
!%%" # !A ]\A GA J# !+ /023
( IHA?627<@D2;F=GJ2=?IAKFHG L2;>8?>?CE2?>>:2<H62%&%)2<H6M)D
)L-.&pTU! ("# ()>?VWA %&!" -I<&&),-'&)I&D<IC%!!!)CI'&.I!)#56NGO=?IAPJL)D-I<&&)
X-Y= !'*%+# ,-'&)I&D<IC%!!!)CI'&.I!)O<G=<8LJDI<FG6QD6#
!%+" A ]A A J# -ub/0 !+%" ]òóA ]ôõ# ªÙï´/0ö÷øù!R"# ()æ
MW! ("# ()>?VWA %&%&X!Y= -+*--# A %&%%*!&*%&X&&'Y#
!%)" GHIA zA ]^_A J# ()K/0LMN !++" 1()ú()æ# éK/0&y3sWûNüyý
O8PQg! ("# ()>?VWA %&&'X"Y= +'*)!# Mþÿ!!01234"# X%&%-*&,*!)Y!%&%-*'*!&"# 566789
!%-" H# ub>?-* ¡¢*/0{3 22?>?C#@<?8F#@AB#C?2?>?C2C!&,'".2%&%-&,2!,)!,).)"#85
scd£¤! ("# N¥>?VWA %&!&X"Y= ,!¦ ,+# 6NG#
!%." §¨©A ]ª«# *+¬®-y¯°±g/0M !+)" ()æ# "#$%()K&M¡/0'M()
x.}o! ("# >?²A %&%+A !+X+Y= "!*"-# !01234"# X%&%)*!&*%-Y!%&%-*&%*!&"# 56678922:::#
!%," ³A ´µ¶A G·¸# ´¹º>?Lky @8D=#CAN#C?256NG2!.-'2%&%)*!&*%-2CA?6D?6*-)'%)-#56NG#
»¼.½¾¿zn! /"# ÀÁ= V@ÂÃÄA %&&+# !+-" *+V# 3scdg/0L$.}o!("# >?²
!%"" ()KÅÆÇÈÉÊ5ËÌÍÎÏÐÑÒÓÔÕ WA %&%+A )+X)Y= ++¦ +-#
