9. laporan praktikum penentuan kadar klo
TRANSCRIPT
7/23/2019 9. Laporan Praktikum Penentuan Kadar Klo
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LAPORAN PRAKTIKUM
ANATOMI FISIOLOGI TUMBUHAN
Penentuan Kadar Klorofil Secara Spektrokopi
NAMA : NIA WIDYARSIH
NIM : F05112062
KELAS B REG A
PRO!I P"N!I!IKAN BIOLOGIFAKULTAS K"GURUAN !AN ILMU P"N!I!IKAN
UNI#"RSITAS TAN$UNGPURA
PONTIANAK
%&'(
7/23/2019 9. Laporan Praktikum Penentuan Kadar Klo
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ABSTRAK
Fotosintesis hn! "#t $e%&n's(n' )i* " *&o%o+i&, H& ini "#t *it
&iht #" s#e*t%(- $so%$si, Bent(* s#e*t%(- $so%$si *&o%o+i& ti"* $n!*
$e%$e" "en'n s#e*t%(- $so%$si +otosintesis, .h! -e%h "n $i%(
-e%(#*n "( )enis /h! !n' e+e*ti+ "&- +otosintesis, nt(* -e-#e%o&eh
s#e*t%(- $so%$si #e%t- #i'-en *&o%o+i& "i e*st%*si *e-("in "en'n
s#e*t%o+oto-ete% "i tent(*n ni&i $so%$nn! #" #n)n' 'e&o-$n' te%tent(,
W%n "(n $e%s& "%i *&o%o+i& #i'-en %n hi)( !n' te%"#t "i "&-
*&o%o#&s, Ene%'i /h! !n' "ise%# *&o%o+i& ini&h !n' -en''e%**n sintesis
-o&e*(& -*nn "&- *&o%o#&s, K&o%o+i& -e%(#*n -o&e*(& o%'ni* !n'
*o-#&e*s, Di"&- t(-$(hn te%"#t 2 )enis *&o%o+i& !it( *&o%o+i& "n $,
K&o%o+i& -e%(#*n *&o%o+i& !n' #&in' e+e*ti+ "&- #%oses +otosintesis *%en
-e-i&i*i %n $i%(3hi)( !n' -e%(#*n %n !n' #&in' e+e*ti+ "&-
+otosintesis, D(n seten'h t( -e-i&i*i *"% *&o%o+i& !n' &e$ih tin''i
"i$n"in'*n "(n "es "n -(" *%en #" "(n seten'h t( ini -e-i&i*i
)%in'n !n' te&h se-#(%n sehin'' #en!e%#n /h! "n i% -en)"i &e$ih
e+e*ti+, Be%"s%*n h& te%se$(t t()(n (t- "%i #e%/o$n ini "&h (nt(*
-e-#e&)%i "n -e-$e%i*n &tihn /% #en''(nn s#e*t%o+oto-ete%, nt(*
*e#e%&(n ini #enent(n *"% *&o%o+i& "&h s&h st( /ontoh "&-
#en''(nn s#e*t%o+oto-ete% ini, S#e*t%o+oto-ete% !n' *n "i'(n*n "&-
#e%/o$n ini "&h BAS.H 4 LMB SE.TRNI. 20
SE.TRHTMETER,
Kt *(n/i : Daun muda, Daun Setengah Tua, Daun Tua, Fotosintesis,Klorofil, Klorofil a dan b, Spektrofotometer
7/23/2019 9. Laporan Praktikum Penentuan Kadar Klo
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ENDAHLAN
W%n "(n $e%s& "%i *&o%o+i& #i'-en %n hi)( !n' te%"#t "i"&- *&o%o#&s, Ene%'i /h! !n' "ise%# *&o%o+i& ini&h !n' -en''e%**n
sitesis -o&e*(& -*nn "&- *&o%o#&s, K&o%o#&s "ite-(*n te%(t- "&-
se& -eso+i& !it( )%in'n !n' te%"#t "i $'in "&- "(n, K%$on "io*si"
-s(* *e "&- "(n "n o*si'en *e&(% -e&&(i #o%i -i*%os*o#i* !n' "i se$(t
sto-t 7.-#$e&& "** 20028,
K&o%o+i& "&h #i'-en hi)( +otosintetis !n' te%"#t "&- tn-n
A&'e "n .!no$/te%i, n- 9/h&o%o#h!&&9 $e%s& "%i $hs Y(nni *(no:
/ho&o%os '%een 7hi)(8 n" #h!&&on &e+ 7"(n8, F(n'si *%o&o+i& #" tn-n
"&h -en!e%# ene%'i "%i sin% -th%i (nt(* "i'(n*n "&- #%oses
+otosintetis !it( s(t( #%oses $io*i-i "i-n tn-n -ensintesis *%$ohi"%t
7'(& -en)"i #ti8 "%i 's *%$on "io*si" "n i% "en'n $nt(n sin%
-th%i 7S($n"i 200;8,
K&o%o+i& -e%(#*n <t hi)( "(n !n' te%"#t #" se-( t(-$(hn
hi)( !n' $e%+otosintesis, Be%"s%*n #ene&itin *&o%o+i& te%n!t ti"* hn!
$e%#e%n se$'i #i'-en +otosintesis, %oses +otosintesis -e-$(t(h*n *&o%o+i&
-* *&o%o+i& (-(-n! "isintesis #" "(n (nt(* -enn'*# /h! -th%i
!n' )(-&hn! $e%$e" #" ti# s#esies te%'nt(n' "%i +*to% &in'*(n'n "n
'eneti*n!, F*to%3+*to% !n' -e-#en'%(hi sintesis *&o%o+i& -e&i#(ti: /h!
'(& t( *%$ohi"%t i% te-#e%t(% +*to% 'eneti* "n (ns(%3(ns(% nit%o'en
-'nesi(- $esi -n'n .( =n s(&+(% "n o*si'en,
F*to% (t- #e-$ent(* *&o%o+i& "&h nit%o'en 7N8, ns(% N -e%(#*n
(ns(% h% -*%o, ns(% ini "i#e%&(*n o&eh tn-n "&- )(-&h $n!*,
ns(% N "i#e%&(*n o&eh tn-n s&h st(n! se$'i #en!(s(n *&o%o+i&,
Tn-n !n' *e*(%n'n (ns(% N *n -en(n)(**n 'e)& nt% &in *&o%osis
#" "(n, Tn-n ti"* "#t -en''(n*n N2 se/% &n's(n', Gs N2
te%se$(t h%(s "i+i*ssi o&eh $*te%i -en)"i -oni 7NH>8 7Hen"%i!ni "n
Seti%i 200?8,
7/23/2019 9. Laporan Praktikum Penentuan Kadar Klo
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K&o%o+i& #" t(-$(hn " "( -/- !it( *&o%o+i& "n *&o%o+i& $,
#e%$e"n *e/i& nt% st%(*t(% *e"( *&o%o+i& #" se& *e"(n! te%i*t #"
#%otein, Se"n'*n #e%$e"n (t- nt% *&o%o+i& "n he-e i&h *%en "n!
to- -'nesi(- 7se$'i #en''nti $esi8 "i ten'h /in/in #%o+i%in se%t s-#in'
hi"%o*%$on !n' #n)n' !it( %nti +ito& 7Sntoso 200@8,
Se-( tn-n hi)( -en'n"(n' *&o%o+i& "n *%o&o+i& $, K%o&o+i&
te%"#t se*it% 5 "%i tot& *&o%o+i&, Kn"(n'n *&o%o+i& #" tn-n "&h
se*it% 1 $sis *e%in', D&- "(n *&o%o+i& $n!* te%"#t $e%s-3s-
"en'n #%otein "n &e-* !n' $e%'$(n' st( "en'n !n' &in, Den'n &i#i"
*&o%o+i& $e%i*tn -e&&(i '('(s +ito&3n! se"n'*n "en'n #%otein -e&&(i
'('(s hi"%o+o$i* "%i /in/in #o%i+in3n!, R(-(s e-#i%is *&o%o+i& "&h
.55H25 N@M' 7*&o%o+i& 8 "n .55H06 N@M' 7*&o%o+i& $8 7S($n"i 200;8,
Ant% *&o%o+i& "n *&o%o+i& $ -e-#(n!i st%(*t(% "n +(n'si !n'
$e%$e" "i-n *&o%o+i& "i s-#in' $is -en!e%# ene%'i /h! *&o%o+i& ini
)(' $is -e%($h ene%'i /h! "n ti"* $is -e%($hn! -en)"i ene%'i *i-i
"n ene%'i it( *n "it%ns+e% "%i *&o%o+i& $ *e *&o%o+i& , K&o%o+i& $ ini ti"* &%(t
"&- etno& ti "#t &%(t "&- este% "n *e"( )enis *&o%o+i& ini &%(t "&-
sen! seton 7DeC&in 1?58,
Keti* tin'*t %"isi tin''i $isn! *&o%o#&s te%s(s(n $e%$%is "i
se#n)n' "in"in' %"i& se& -en)"i te%&in"(n' st( s- &in "%i *e%(s*n
*i$t /h!, D&- /h! %e"(# "n se%in' "&- 'e&# *&o%o#&s te%#sh
-en)"i "( *e&o-#o* !n' te%se$% "i se#n)n' "in"in' "i sisi te%"e*t "n
te%)(h "%i s(-$e% /h! "en'n "e-i*in -e-*si-(-*n #en!e%#n
/h!, e%'e%*n #&sti" ini !n' $e%'nt(n' #" %h /h! "n )(' tin'*t
i%"insi -e%(#*n /ontoh "n! +otot*sis,
" se-( s#esies *&o%o#&s it( sen"i%i ti"* -en!e%# /h! !n'
-en'*i$t*n +otot*sis se$&i*n! /h! !n' "ise%# "i t-#t &in "i
"&- se& -en!e$$*n #e%'e%*n *&o%o#&s -e&&(i e+e*n! #" &i%n
sito#&s- "n e+e* it( $e%s& "%i inte%*si nt% -i*%o+i&-en "n
-i*%ot($(&, Se/% e*o&o'is #e%'e%*n *&o%o#&s t-#* #entin' te%(t-
(nt(* -enin'*t*n #en!e%#n /h! #" i%"insi %en"h "n (nt(*
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-en'(%n'i #en!e%#n *eti* i%"insi tin''i se*&i !n' -(n'*in *n
-en!e$$*n so&%isi t( #e%(s*n &inn! o&eh /h! 7S&is$(%! "n Ross
1??58,
enin'*tn *n"(n'n *&o%o+i& "n $ -en!e$$*n *e--#(n "&-
-enn'*# ene%'i %"isi /h! *&on to&e%n &e$ih e+isien "i$n"in'*n "en'n
*&on #e* sehin'' +otosintesis *&on to&e%n &e$ih tin''i "i$n"in'*n "en'n
*&on #e*, K&o%o+i& "n $ $e%#e%n "&- #%oses +otosintesis tn-n, K&o%o+i& $
$e%+(n'si se$'i nten +otosinteti* !n' -en'(-#(&*n /h!, enin'*tn
*n"(n'n *&o%o+i& $ !n' #" *on"isi te%n(n'i $e%*itn "en'n #enin'*tn
#%otein *&o%o+i& sehin'' *n -enin'*t*n e+isiensi +(n'si nten +otosinteti*
#" Light Harvesting Complex II 7LH. II8, en!es(in tn-n te%h"#
%"isi !n' %en"h )(' "i/i%i*n "en'n -e-$es%n! nten (nt(* +otosiste-
II, Me-$es%n! nten (nt(* +otosiste- II *n -enin'*t*n e+isiensi
#e-nenn /h! 7Hi"e- et al , 1??28,
K&o%o+i& $ $e%+(n'si se$'i nten !n' -en'(-#(&*n /h! (nt(*
*e-("in "it%ns+e% *e #(st %e*si, (st %e*si te%s(s(n "%i *&o%o+i& , Ene%'i
/h! *n "i($h -en)"i ene%'i *i-i "i #(st %e*si !n' *e-("in "#t
"i'(n*n (nt(* #%oses %e"(*si "&- +otosintesis 7Ti< "n =ei'e% 1??18,
Se)* ti#e3ti#e to- t( -o&e*(& !n' se"i*it $e%$e" #" tin'*t
ene%'in! !n' s($stnsi -en!e%# /h! "en'n s(t( *%*te%isti* #n)n'
'e&o-$n' !n' $e%$e", Ini $isn! "it(n)(**n se&- #en!e%#n sin% #"
ti# 'e&o-$n'n!, Se$'i /ontoh *&o%o+i& sn't *(t #" #n)n'
'e&o-$n' 660 n- #" sin% -e%h "n #&in' %en"h #" #n)n' 'e&o-$n'
@>0 n- #" sin% $i%(, Keti* 'e&o-$n' it( $e%#in"h -* sin% !n' " "i
se$e&h *i%i "&h sin% hi)( !n' $is *it &iht 7G(i&t-on" n" Ho#*ins
1?;>8,
S#e*t%o+oto-et%i ses(i "en'n n-n! "&h &t !n' te%"i%i "%i
s#e*t%o+oto-ete% "n +oto-ete% *n -en'hsi&*n sin% "%i s#e*t%(- "en'n
#n)n' 'e&o-$n' ene%'i se/% %e&ti+, i* ene%'i te%se$(t "it%ns-isi*n -*
*n "itn'*# o&eh *&o%o+i& !n' te%&%(t te%se$(t, " +oto-ete% +i&te% sin% "%i
#n)n' 'e&o-$n' !n' "iin'in*n *n "i#e%o&eh "en'n $e%$'i +i&te% !n'
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#(n! s#esi+i*si -e&eti $n!*n! #n)n' 'e&o-$n' te%tent(, 7No''&e "n
F%it< 1??8,
D%i se-( %"isi -th%i !n' "i#n/%*n hn! #n)n' 'e&o-$n'
te%tent( !n' "i-n+t*n t(-$(hn (nt(* #%oses +otosintesis !it( #n)n'
'e&o-$n' !n' $e%" #" *is%n /h! t-#* 7>;0300 n-8, .h!
t-#* te%$'i ts /h! -e%h 7610 3 00 n-8 hi)( *(nin' 7510 3 600 n-8
$i%( 7@10 3 500 n-8 "n Cio&et 7 @00 n-8, Msin'3-sin' )enis /h! $e%$e"
#en'%(hn! te%h"# +otosintesis, H& ini te%*it #" si+t #i'-en #enn'*#
/h! !n' $e*e%) "&- +otosintesis, i'-en !n' te%"#t #" -e-$%n
'%n -en!e%# /h! !n' -e-i&i*i #n)n' 'e&o-$n' te%tent(, i'-en !n'
$e%$e" -en!e%# /h! #" #n)n' 'e&o-$n' !n' $e%$e" 7%t-
200?8,
A&t S#e*t%o+oto-ete% sn't -h& sehin'' hn! se"i*it te-#t !n'
-e-i&i*in!, en''(nn &t #en(n)n' se#e%ti /(Cet #e-*inn! )(' h%(s
"en'n hti3hti, nt(* it(&h t()(n (t- "%i #e%/o$n ini "&h (nt(*
-e-#e&)%i "n -e-$e%i*n &tihn /% #en''(nn S#e*t%o+oto-ete%, nt(*
*e#e%&(n ini #enent(n *"% *&o%o+i& "&h s&h st( /ontoh "&-
#en''(nn S#e*t%o+oto-ete% ini, S#e*t%o+oto-ete% !n' *n "i'(n*n "&-
#e%/o$n ini "&h S#e*t%o#hoto-ete% 31;00 -e%* R!&ei'h,
7/23/2019 9. Laporan Praktikum Penentuan Kadar Klo
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METDELGI
Bhn !n' "i'(n*n "&- #%*ti*(- ini "&h $!- 7 Amaranthus s#8
seton 60 "n ;0, Dn &t !n' "i'(n*n $e%(# -o%t% "n &( 'e&s (*(%
&$( (*(% t$(n' %e*si s#e*t%o+oto-ete% Genes!s 10,
nt(* #e%/o$n #en'(*(%n *"% *&o%o+i& "i&*(*n #e%/o$n
-en'(*(% *"% *&o%o+i& "%i s(t( tn-n !n' (-(%n! $e%$e"3$e", nt(*
-e-#e%o&eh (-(% !n' $e%$e" ini "i-$i& #to*n :
1, D(n (-(% -(" "i-$i& "(nn! #" #(/(*
2, D(n seten'h t( "i-$i& "(n no-o% > "%i #(/(*
>, D(n "es "i-$i& "(n no-o% 5 *e $h
nt(* -e-$n"in'*n *"% *&o%o+i& "%i "(n3"(n t"i "i'(n*n /%
#en'(*(%n !n' "i&*(*n o&eh A%non 71?@?8 !it( 1 '%- "(n !n' -sih
se'% "i%)n' *e/i&3*e/i&, R)n'n "ie*st%* "en'n seton 60 se$n!* 100
-L "en'n /% -en''e%(sn! "i"&- -o%t& se&- 5 -enit, Di!*in*n
$h se-( #i'-en *&o%o+i& "%i "(n te&h *e&(% se&(%(hn! "n h& ini "#t
"i&iht "%i -#sn! !n' $e%%n #(tih, E*st%* *&o%o+i& "is%in' "en'n
s%in'n B(/hne% "n se&n)(tn! "i-s(*n *e "&- &$( (*(% 100 -&,
en-$hn seton ;0 hn! "i#e%&(*n #$i& Co&(-e e*st%* "&- &$(
(*(% $e&(- -en/#i $ts 100 -&, Den'n -en''(n*n /(Cet #ti/ Den/it!
7D8 "i(*(% "%i e*st%* "en'n -en''(n*n #n)n' 'e&o-$n' 66> n- "n
6@5 n-, Konsent%si *&o%o+i& "#t "ihit(n' "en'n %(-(s A%non 71?@?8 "en'n
-e-$n"in'*n D #" 66> n- "n 6@5 n- "&- se& !n' te$&n! 1 /-
"en'n -en''(n*n *oe+isien $so%$si s#esi+i* !n' te&h "itent(*n o&eh M/
Kinne% 71?@18 se$'i $e%i*(t :
K&o%i+i& tot& 7-'&8 202 D6@5 0,02 D66>
K&o%o+i& 12 D66> 26? D6@5
K&o%o+i& $ 22? D6@5 002 D66>
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HASIL DAN EMBAHASAN
Be%i*(t "&h hsi& #en'-tn #%*ti*(- -en''(n*n s#e*to+oto-ete%
no in"e*s -o"e A B
66> n- 6@5 n-
1 0 A$s 0,000 0,000
2 0 A$s 0,@2 0,221
> 0 A$s 0,5?@ 0,21;
@ 0 A$s 0,615 0,2@0
1, Hsi& #en'-tn (nt(* *"% *&o%o+i& "(n -("
No
,
enis *&o%o+i&
K&o%o+i& K&o%o+i& $ K&o%o+i& tot&
1, 65;;;? 500>@ @@>6@
2, Hsi& #en'-tn (nt(* *"% *&o%o+i& "(n seten'h t(
No
,
enis *&o%o+i&
K&o%o+i& K&o%o+i& $ K&o%o+i& tot&
1, ;1>022 500@0; @@15@;
>, Hsi& #en'-tn (nt(* *"% *&o%o+i& "(n "es
No
,
enis *&o%o+i&
K&o%o+i& K&o%o+i& $ K&o%o+i& tot&
1, ;@561 550;> @;@60>
" #%*ti*(- *&i ini (nt(* #enent(n *"% *&o%o+i& -en''(n*n "(n $!-
Amaranthus spinosus! "en'n (-(% !n' $e%$e" !it( "(n (-(% -(" !it(
"(n !n' "i-$i& #" #(/(* "(n seten'h t( "i-$i& "(n no-o% > "%i
#(/(* "n "(n "es !it( "(n no-o% 5 *e$h, Msin'3-sin' "(nte%se$(t "ie*st%* "n e*st%* te%se$(t "i$i%*n se&- 1 -in''(, Sete&h
"ie*st%* te%&iht )e&s #e%$e"n %n e*st%* "%i "(n !n' $e%$e" (sin!,
nt(* %n e*st%* te%/e%h "i"#t #" "(n seten'h t(,
Se&n)(tn! "i&*(*n #enent(n *"% *&o%o+i& "en'n -en''(n*n &t !n'
"ise$(t "en'n s#e*t%o+oto-ete%, H%' &t ini sn't -h& sehin'' "&-
#en''(nnn! #e%&( "i&*(*n se/% hti3hti,
nt(* -en''(n*n &t te%se$(t #e%t- isi *("es #" /(Cet !n' nntin!
*n "i)"i*n se$'i $&n*o *e-("in "i&et**n #" s#e*to+oto-ete% "en'n
hti3hti "n se&n)(tn! "ite*n to-$o& <e%o (nt(* -en'*&i$%si &t te%se$(t,
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Se&n)(tn! isi /(Cet &inn! "en'n e*st%* "(n $!- Amaranthus spinosus!
!n' ", Ms(**n 1 /(Cet $e%isi e*st%* "(n $!- "ite-#t /(Cet $e%isi
*("es "i&et**n se$e&(-n! se"n'*n /(Cet $e%isi *("es "i#in"h*n #"
#osisi "its /(Cet $e%isi e*st%* "(n $!-, L&( s#e*to+oto-ete% *e-$&i
"i*&i$%si, Sete&h #en'*&i$%sin se&esi -* "i#i&ih #n)n' 'e&o-$n' !n'
"iin'in*n !n' te%te% #" -onito% s#e*t%o+oto-ete%, K&o%o+i& !n' te%*n"(n'
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7/23/2019 9. Laporan Praktikum Penentuan Kadar Klo
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DAFTAR STAKA
.-#$e&& "**, 2002 $iologi %disi Kelima &ilid ', *%t: E%&n'',
DeC&in Ro$e%t M, 1?5, "lant "h(siolog( Third %dition, Ne Yo%*: D, n Nost%n",
D)(*ti "n (%o*o B-$n' S#t, 200>, "engaruh )aungan "aranet Terhadap Sifat
Toleransi Tanaman Talas Colo#asia es#ulenta L*! S#hott!, I&-( e%tnin o&,
10 No, 2 200>: 1325,
Hen"%i!ni I* S(snti "n Seti%i Nint!, 200?, Kandungan Klorofil dan "ertumbuhan
Ka#ang "an+ang 7igna sinensis8 pada Tingkat "en(ediaan Air (ang $erbeda, &*
Sains - .at* o& 1 No, > (&i 200?: 1@53150,
Hi"e- M*ino A K(%it Y Me T h)i- K, 1??2, .hn'es in the LeCe& o+
.h&o%o#h!&& n" Li'ht3h%Cestin' .h&o%o#h!&& $ %otein S II in Ri/e LeCes
A'ent n"e% Di++e%ent I%%"in/es +%o- F(&& EJ#nsion Th%o('h Senes/ense,
"lant Cell "h(siol >>7;8: 120?3121@,
L*itn, 200, Dasar/Dasar Fisiologi Tumbuhan, *%t: T, R) G%+in"o e%s",
No''&e R! R "n F%it<s , Geo%'e, 1??, 0ntrodu#tor "lant "h(siolog(, Ne De&hi:
M&& o+ In"i %iCte I&-ite",
%t- To-i An('%h, 200?, Fotosintesis, 7on&ine8,
7htt#:theto-022,+i&es,o%"#%ess,/o-200?06+otosintesis,#"+ , "i*ses tn''&10 )(&i 201@8,
S&is$(%! F%n* B, "n Ross .&eon W, 1??5, Fisiologi Tumbuhan, Bn"(n': ene%$it
ITB,
Sntoso, 200@, Fisiologi Tumbuhan, Ben'*(&(: niCe%sits M(h--"i!h Ben'*(&(,
S($n"i An, 200;, .etabolisme* 7on&ine8, 7htt#:-et$o&is-e,$&o's#ot,/o-2000?
"i*ses tn''& 10 )(&i 201@8,
S(!itno, 2006, "enuntun "raktikum Fisiologi Tumbuhan Lan+ut* Yo'!*%t: NY,
Ti< L n" =ei'e% E, 1??1, "lant "h(siolog(, To*!o: The Ben!-in.(--in' ($&ishin'
.o-#n! In/,