Page 73 - 《寒旱农业科学》2025年第5期
P. 73
!"#$%& ","#<5w#x5#:<5''
.%)-/"( %0 1%(234-'2 5+-'#)($)-"( 6#',/#,*
!" ! #$%&'()*+,-
./0123
N ¡N ¢£¤N ¥¦§N ¨ ©
7ª«¬®¯°±²W³´µ¶N ª« ·¸ 84,,8,8
!"# !"#!$%&'()* +,-./01234567"89:;<=>3?* @AB>CD6EF
#
GHIJKLMN !OPQ"#!$%&RSN TUVWXYZ[\ ]^_2)`ab cdeb Ifgb JK
hgiJKjkl"#!$%&mnIopqrstuev=>N wsxy=>3?)`ab JKhgpJK
jk\ z{|}~N +,>CDmB456N !nIopS_'
eEFJK\ A
#N ELM')` $!$7%&%8b cde '(b Ifg )*+, -.7/01&238b JKhg 45 "b JKjk "5 6N
z{LMN JK"#!$%&vnIo )78) -.7/019238N S_' 447:;\ N "#<$%&q
!'GHIJKvN JKN JKxyPQ"#!$%&vRS\
$%&' GHI JK "#!$%& EF
()*+,' -.#+/0'%%%%%%%%%%%%%-./01' 1%%%%%%%%%%%%-23,' #23+$#!+#w#2#/x2/$2'/3$2,
%%%%%%%%%456!20&3(3780699:0#23+;#!+#0#2#/02/02!#
!"#$%$&'#()* )+ ,-).()#(/ 01-%1*#'#()* 2-)/133 +)-
4""51631'.7/8#9)-* :)%")7*; <=>=-?@=
=1>? @AB.C D>?E FGBHAGB.C IJ>?E JGAKGBC EL1 3ABGC FL?E @MGB
N>.OAPM-QMOG- ROSTMPQ FQSO.U GBT ROSPUVVAB. WUVUGOP6 XBVQAQMQUC EGBVM >PGTU2K SY >.OAPM-QMOG- FPAUBPUVC
3GBZ6SM EGBVM 84++8+C /6ABG[
4A3#-?/#B XB SOTUO QS A2\OS]U Q6U QGVQU SY G\\-U<VUG^MP_Q6SOB HMAPUC GBT UB6GBPU Q6U BMQOAQASBG- YMBPQASB SY Q6U ^U]UOG.UC
Q6AV VQMTK MVUT G\\-U<VUG^MP_Q6SOB HMAPU GV OG` 2GQUOAG-VC ^GVUT SB Q`S 6SOAZSBQG- YOGPQASB YGPQSOAG- TUVA.B 2UQ6ST N" [ QS VPOUUB YSO
#
Q6U VA.BAYAPGBQ ABY-MUBPAB. YGPQSOVC GBT Q6UB OUV\SBVU VMOYGPU 2UQ6STS-S.K `GV MVUT QS S\QA2AZU Q6U \OSPUVV PSBTAQASBV YSO \OS^ASQAP
YUO2UBQGQASB SY G\\-U<VUG^MP_Q6SOB HMAPUa b6OSM.6 GBG-KZAB. Q6U A2\GPQ SY 2GQUOAG-<-AcMAT OGQASC ABSPM-GQASB ]S-M2UC ^GPQUOAG- TUBVAQKC
YUO2UBQGQASB QU2\UOGQMOUC GBT TMOGQASB SB ]AG^-U ^GPQUOAG- PSMBQV GBT QAQOGQG^-U GPATAQK AB G\\-U<VUG^MP_Q6SOB HMAPUC Q6U _UK YGPQSOV
ATUBQAYAUT `UOU 2GQUOAG-<-AcMAT OGQASC YUO2UBQGQASB QU2\UOGQMOUC GBT QA2Ua LB Q6AV ^GVAVC G PUBQOG- PS2\SVAQU TUVA.B `GV U2\-SKUTC
`AQ6 ]AG^-U^GPQUOAG- PSMBQV GBT VUBVSOK VPSOU GV U]G-MGQASB ABTAPUVC QS TUQUO2ABU Q6U S\QA2G- YUO2UBQGQASB \GOG2UQUOVa b6U S\QA2G-
PSBTAQASBV `UOU TUQUO2ABUT GV YS--S`Vd G 2GQUOAG-<QS<-AcMAT OGQAS SY ;!;N%&%[C 'e ABSPM-GQASBC ^GPQUOAG- PSBPUBQOGQASB SY )a,, -.N/019
23[C YUO2UBQGQASB QU2\UOGQMOU SY 45 "C GBT YUO2UBQGQASB QA2U SY "5 6a 1BTUO Q6UVU \GOG2UQUOVC Q6U \OS^ASQAP<YUO2UBQUT G\\-U<
VUG^MP_Q6SOB HMAPU GP6AU]UT G ]AG^-U ^GPQUOAG- PSMBQ SY )a8) -. N/01923[ GBT G VUBVSOK VPSOU SY 44a:;a b6U VQMTK TU2SBVQOGQUV Q6GQ
G\\-U<VUG^MP_Q6SOB HMAPU VUO]UV GV GB UfPU--UBQ VM^VQOGQU YSO \OS^ASQAP YUO2UBQGQASBC GBT YUO2UBQGQASB VA.BAYAPGBQ-K A2\OS]UT Q6U
Y-G]SO \OSYA-U SY Q6U HMAPU PS2\GOUT QS AQV MBYUO2UBQUT PSMBQUO\GOQ*
C1D E)-;3F ROS^ASQAPg 0UO2UBQGQASBg >\\-U<VUG^MP_Q6SOB HMAPUg L\QA2AZGQASB
!"#$%&'()*+,-./0123 g< &'(hijk!"#$%Wlmno 7'%$%(%8 9
456 7!"8 9 &'(:$%;< =>?@ABC0 )* N 7+"8 de$p< qrstuv#w!"#$%&"#'(()*
DEFGH G"IJKLMNOPLM< QRS +"**,-'x $%yz{(< hi"VOPS|}~
A!"#JTUV"WXYZ[\LM< ]^A cW_`39 N 7,"8 i
kB< Y
&'(0OP\J_`\ 7#"$%&%8 9 aCbcdef Luv#H uv#H uv#H
45678 ","#<,"<") 9:67' ","#<,5<")
;<=>8 ª«¬®¹º¯»¼½7E?D@<","5<5"8 ¾¿"#²®»ÀÁ7/>WF<"8<","#8 ÂÃį»5Å
¼½7h=<FbD<","4><,,#8 ª«¬®¯°±¯AÆÇȼ½7","5@EF,#8\
?@AB8 7;:)4É8N ÊN ËÌÍÎÏN ÐÑN ÒÓ'²Wµ\ i2GA-d KMGBHAB.j.VG.O*PB\
CD?@8 ¡7;:88É8N ÔN ª«ÕÖÏN ÑN ÒÓ'²W³´µ\ i2GA-d _GB.#)#,4j;'4*PS2\