Page 34 - 《寒旱农业科学》2025年第8期
P. 34
¼ 0$( ¼ ! !
]^ _`aHYbcdefghij^ kcl8 8TUV9d ! eå&'()^ WXRå
9mnop\8qrstuvwx yz5{|} &'()kYÆZÚÒ &⮯
~\~ef^ _cl
& \°±dtu^ [_ë.U) ^ \ºc]
^ -.)<)%d ^dÆ#Ò ~¯¼½£^ _Q`ab
Q^ eU) d¡ ÆNSc&d&'()^ z
¢\)%£¤d¥¦^ §¨©ª«¬ d~ë±&c:Tdex
®¯8°±d¦²³5´µ¶· ¸"#$%&%¹ ^ º»t !"""!"#$%
ucl&d¼½opx ¾¿^ ÀÁ $)$ !"#$%
ÃÄÅ:TÆ#d89Ç#È-^ É.)Ê fg_`aHYbchijk&lS
\<)%ËÌ^ ÍÎcl&®¯89 m $**! &+" ,^ '+! -$" .nºox pczq×dÐr
ÏÐÑÒ ªÓÒ ¼½ÔÕÏopx stuc^ vwuxx cfUzuyU^ ±S
SzÖ×8&'ذ^ W&'()®ÙÚ zz^ {< *+&*#,- U|<± "".&/%0120Ò
W&'(ÛzÜÝÞ^ ÉÌß'àáf' }~ (*.!3%-0120Ò !&.(/%-0120Ò
&l+Ú&âãä'±^ åæá@Ud ""/.&)%-0120^ 45%3./(x
çsèé©^ ê»ë.S'èéçs¤ì
$/& &!'(
rrs¯íîS'°± ¸'%¹ x cïðñò)%^ cf°ezI^ `aHÐ
óÜÝôõöð@öW&'Ô´òÚÙ ¸!%¹ ^
+89op<=>?cx cfå&'()
÷ÉíîøW&ùúû^ üãýf'& ¯*+ "x
#Ìßþÿx _&'!;"d#$¥^ W&' $/' !")*
()%&©'(.&ö´^ óS#)Ãz fgÄ,¾.^ ( #^ ®&
*Õg^ 5+ÉW&'d,-Ò Ì߯á. '(,-.)zk67^ Lö#
/³W&'012ºS'&âo3 ¸(%¹ 4 5+ "x #-)å^ .)-z. '3(#
&
&
Ér6f'kédçs£¤^ ê» 2018- Ò A2 &!".(# 2018- \ '**#
7S' ¸)%¹ x ¿8^ W&')%d9< 2018- ^ &'()-z '*#2018- ^ SæSz
&
&
¦².)-^ ~飤^ ¦²& l)5-x fgÄ=cÞµ^ cg
r:8qx ;<^ =>ÐѼ½op h '- ^ A ' x fgð &*&" ' Ä
&
#?d@^ W&')%%©zÌ8Aö´ 3¡^ ( / ¢£f^ ¤¥ &*#,-^ o¥ !*#,-^
BCdÞ©D^ _ÓEFGHIÒ 7S Ó¡ "**#*(* ¤ 18- x ó¦^§Ç#å;S
&
'°±\2º89¼½opÕgoJ>A j^x
ÃSx $/( +,-./01
&'()dÆ#-kíîS'8AÚ¯ ".!."####¨©YÆZÚ ª«¬^ ®¯
ÓEUKVL<vwd
Môõ^ óSØ *9°**#±""°** æ=QÅ#&â5²
)Ãö_2ºS'ø´o3Ò r6éçs df¤ ( ¤^ ìkQ£å¨³dÙ¨©º
¤Ò á@U0@Ú³Õgx NOPQÅR;S o´µ^ Ä :;<=& ¶·YƸ£¹ mº»
& ! '()*+,-./01
"# $% &'()*+
!" ,-.)
#$ .)%/012&'($ 3456789:;<=>?
#& .)%@(ABC&'() DEFGHIJK&')9<=>?
#' .)%LMN&'() DOPQRS':T<=>?
#( .)%UV+W&'(X YZ[\&':;<=>?

