Page 87 - 《寒旱农业科学》2025年第8期

! ! "#$% &' ()*+,-./0123456789:;<=>?@AB C -(- C

!!"" #$%# &'()*+,-./01234567 !!." ¦§¨G H©ªG « ¬G # (4()­®¯°±²
89:;! $"# <=> ?@ABCDEFG %&%!# ³´w‘uvwµVPxLM°´34An¶¡D
!!'" HIJ# &'()*KLMNO3P57QRST c:;!2"# ·¸¹ºG %&%0G .•0> %.%3%.-» 0!(#
UV56WX!$"# <=> ?@ABCDEFG %&%"# !%&" ¼ ½G ¾¿¿# ‰¸An‘iFuvwKÀÁÂ
!!(" YZ[\]^__`abDcdefG Y__`g Ã34ďÅV56!2"# ÆÇA”CDG %&%&•!t>
hij9klm# An STn5ophq rstu %'3%.#
vwPxyz{O3 r|O} NO} ~O> )*+, !%!" ¦§¨G H©ªG « ¬G # &'()*‘Èž
!-./&#%0€%&&&!1"# @> Y_gh‚ƒ„G %&&&# ÉvʵVPxLM°´34¶¡Q5ÅV! 2"# A
!!-" # †G ‡ˆ‰G Š‹ŒG # Y_LMNO3Ž nG %&%%G (!•(t> "".3"'%» "("#
x99‘’“! 2"# Y_A”CFG %&!0G "(•%&> !%%" HIJG ËÌÍG ÎsÏG # &'()*KLMN
"%'"3"%(%# O3PÐ7QR56WX! 2"# ·¸¹ºFÑG %&%'G
!!/" H –G —˜™G š›œG # !'4žŸ ¡¢£ '%•!t> %%%3%0&#
KLMNO34Px56! 2"# ¤¥A”CFG %&%0G !%0" H©Â# &'()*KLM^§Ò4ӉÅV7Ô
%•'t> "("3"(-# 894ÕÖ:;! $"# ×Ø> ÙÚCDFÛG %&%&#

!"#$%!

! !" "# #$ $% %& &' ' ( () )# #$ $* *
!"#$%&' ()#$*

+ +'' ,,--..//001122 3344556677
+' ,-./012 34567

$ $88 55667799::;;<< ==>>##$$??
$8 5679:;< =>#$?

+ +8 8 * *+ +8 8 @ @A ABCDEFG % % !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
BCDEFG
+8 *+8 @ABCDEFG %

& &< < ( (H H# #$ $@ @I IJ JK K< < L LM MN N
&< (H#$@IJK< LMN

O OP PQ Q@ @I IR RS S< < T TU U6 6V VW WX X
OPQ@IRS< TU6VWX

Y YZZ[[\\
YZ[\

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"