微量元素对益母草光合作用和水苏碱含量影响的研究.pdf

文档介绍：!"#$%&%'()*#+,-.,*/-'0+#%$+%'1,--%.#$'23-4567'834'9'''5::9'';,),&.
"..<=>>???4+/&***@43*)4+$
ä!"!å !"#$%&
/012345678'9:;<=
>0?***@ABC
!"# C!$ % 5
$C ÈÉÊËÌÁ>ÚÛÜÛÝÞ&ËÌ :56:::ß5 ¥¦Žà?œ©Ž?©á&¥¦ C::C:5%
D E"#&'()$&*+,-./01234567839:;<)=>%&?@$ABCDEF!G0
HIJK3LM!/NOPQ+,-.RS!TAPUVWXYZ[\]JK^)_`ab,%&cd$
cdef!ghijk+U/012kYZ[\]_`ablmnghojkpq[\!X^![\r
stuk+l-.v8wxyijk I$'J$ ] K%!z{|}-.~€r‚_/ƒ„…_`abl
† LHM!H5N] GON!‡_`ablˆ‰ŠYZ‹ŒtuŽ%#c(+l-.z‘’“ˆ”•01
Ik3–9:[\—=>839:;<kZ˜!™š=>›;<_`akbl)
FGH"01I%+l-.%YZ[\%_`a
IJKLM"0C6O4G%PL6G4C6Q'''''NOPQR";
!""#$%& '" ()*+',& -*)$. /% '2 %3. 43'%'&52%3.&+& )26 7%)$356*+2.
8'2%#2%& '" !"#$%&%' ()*#$+,%' 9',%%:
!"#$% &'#()"$%*+ &'#$% ,#$-
.-./+0"$1 23+452$4&6 7$'*",4+#$ )$8 9%)&)$4+$" :%&")%+ /'"01$% 2-32224
;./+$"'" <"8+,+$" .#=="1"> :"+(+$1 ?$+@"&'+46 #0 ./+$"'" <"8+,+$"> 51"6"$% *22*2-7
;<&%*)$%= â859:/;<=:ã;( 0"$> (?@ @'1 ******@B (0 >"001C1$@ ***@CDA1 1E1F1$@ ($ @'1 G'(@(BH$@'1B"B D$> B1A!
($>DCH ******@DI(E"***@1B (0 A"#$%&%' (B*#$+,%' J(?@***@Kâ4 L:MJNOãP(@ 1)G1C"F1$***@B Q1C1 "1> (?@+ >"001C1$@ ***@CDA1
1E1F1$@ Q1C1 BGCDH1> ($ @'1 E1D0 >?C"$% @'1 >1R1E(GF1$***@DE ******@D%1 (0 F1>"A"$1B+ D$> @'1 E1D0 G'(@(BH$@'1B"B
A'******@1C"B@">B D$> A($***@1$***@B (0 ******@DA'H>C"$1 (0 A"#$%&%' (B*#$+,%' J(?@***@K"$ >"001C1$@ 01C@"E"SD@"($ ***@******@F1$@
Q1C1 ADEA?******@1> D$> A(FGDC1>â4 T:UVWMUãM'1 C1B?E@ "$>"******@1 @'D@ ***@CDA1 1E1F1$@ (0 >"001C1$@ A($A1$***@CD@"($
A(?E