Page 6 - 《寒旱农业科学》2025年第8期
P. 6
&"'()*+ ", -"+./0(1. 02(13'+4'(5+ 6718)789
!"#$ ( %"$ )
!"#$%&$'
*+,-+.
!"#$%&'()'*'"+,*&-(./0/1234%&',)"55%+'62&+(27(829:1(;<:$:9'/$6+'69(=3/96/+(>"/4:,?65,6&,.6/@",;2"&'A !!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!BCD,82&512&5,/',*1EFGHI
J%+%:$9<( ?$25$%++( 2&( J:36K( L0:1":'62&( 2M( N2$:5%O P"'$6'62&:1( Q:1"/+( R:+/-( 2&( P/:$( S&M$:$/-( =3/T'$2+923A(
U/T<&2125A !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!?VP,N:46&5,/',:1WFXYZ
;"$$%&'( =6'":'62&( :&K( .%0%1234%&'( ="55%+'62&+( 72$( '<%( ;2&+'$"9'62&( 27( V5$69"1'"$:1( ?$2K"9'( ;21K( ;<:6&( 8256+'69+(
=A+'%4(6&([<:&5A% !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\DL(]2&5(%'(:1^H__Z
!!!!!/012345 670-892:90+;<3:+0=>3,-47 670-892:90+
LMM/9'+O 2MO .6MM/$/&'O U611:5/O ?$:9'69/+O 2&O =261O ?<A+69:1O :&KO ;</469:1O ?$23/$'6/+O :&KO ?2':'2O ]6/1KO 2MO P/`O U%$$:9%KO
N:$41:&K+O6&O.$AON:$46&5OJ%562& !!!!!!!!!!!!!!!!!!!!!!!8SDO]:&1:&O%'O:1^H_HZ
LMM%9'+O2MO.6MM%$%&'OR62M%$'616a%$+O2&O?<A+6212569:1O;<:$:9'%$6+'69+O:&KO]6%1KO27OR:bAO;<6&%+%O;:bb:5% !!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!cVPdO86e"&^HfYZ
!!!!!?+4+:-8> 345 @0++5-47
R$%%K6&5OJ%32$'O2&O'<%Oc6&'%$Oc<%:'OQ:$6%'AO]"&2&5OghYO`6'<O.$2"5<'OJ%+6+':&9%O:&KOi65<O]6/1K!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!8SDOc:&K:6O/'O:1WHfXZ
R$//K6&5OJ/32$'O2&O'</OP/`O;2''2&OQ:$6/'AO82&546:&OfF !!!!!!!!!!!!!NLPdOB/A"&O/'O:1WHhYZ
='"KAO2&O'</OU$:6'OL0:1":'62&O2MOP/`Oi"11/++OR:$1/AO86&/+OR:+/KO2&ON:9'2$OV&:1A+6+ !!!8SDO>6:&<":O/'O:1WHhGZ
!!!!!$-2237+ 345 A92:-,3:-B4;CD1>-B2B71 345 @-B8D+E->:01
LMM/9'+O2MO.6MM/$/&'O;2&9/&'$:'62&+O2MOP:&2j=6C hO2&OJ22'Ok2$3<2125AO2MO!"#$%&'( )*+$,* :&-O-")+.%* */.0#$0*%"*
6&O'</O82/++O?1:'/:"!!!!!!!!!!!!!!!!!!!!!!!!!!!![iDCkVO;:2O/'O:1WHYlZ
LMM/9'+O2MOiA:1"$2&69OV96-O2&OV331/ON$"6'Om":16'AO:&-O]6/1- !!!!!!!!!!!!!8DCO\"/A6O/'O:1WHlfZ
='"-AO2&OV5$69"1'"$:1O:&-O;164:'69O=':'"+OV++/++4/&'OU/9<&2125AO6&O;<6M/&5 !!!!!!!]DVPO86O/'O:1WHlGZ
!!!!!'B-2 345 F+0:-2-G+0;C234: C0B:+8:-B4
LMM/9'+O2MOi"469OV96-O2&O'</Od$2`'<O2MO1*2,$* 3$2+$(//4$5* :&-O=261OL&aA4/OV9'606'A !!!!!8SO]"/O/'O:1WHgFZ
L0:1":'62&O 2MO '</O =A&/$56+'69O LMM/9'O 2MO ?A$:912+'$2b6&O ;24b6&/-O `6'<O R623/+'696-/+O 2&O ;2&'$2116&5O c</:'O ='$63/O
J"+'O:&-OL&<:&96&5O;$23O]6/1- !!!!!!!!!!!!!!!!!!!!!!!!!8SO?/616&5O/'O:1WHFhZ
LMM/9'+O2MO.6MM/$/&'OV--6'60/+O2&O'</Ok:'"$6'AO?$29/++O:&-O'</OL46++62&+O2MOV442&6:O:&-OiA-$25/&O="1M6-/O-"$6&5O
=<//3Ok:&"$/O;2432+'6&5 !!!!!!!!!!!!!!!!!!!!!!!!]VPdOB"&+<:&5O/'O:1WHFGZ
!!!!!C038:-832 $+8D4B2B71 345 H4IB0E3:-B4
?1:&'6&5OU/9<&2125AO2MOU`2O;$23+O3/$O]/:$O2MOL:$1Aj4:'"$6&5O?2':'2/+O:&-O.":1j3"$32+/Od$:6&O:&-ON2$:5/Ok:6a/O
6&O'</O82/++Oi611AOJ/562&O2MOL:+'/$&Od:&+" !!!!!!!!!!!!!!!!!!!iCDOi"6a<6O/'O:1WHHgZ
L0:1":'62&O;$6'/$6:O2MOV5$2&2469OU$:6'+O:&-Om":16'AO;<:$:9'/$6+'69+O2MOU$6'69:1/ !!!!mSVPdOi:6`:&5O/'O:1WHHXZ
