chemistry project 2015 1.docx

7/26/2019 chemistry project 2015 1.docx

1/14

SEKOLAH MENENGAH

KEBANGSAAN SULTAN ABDUL

AZIZ, 36000 , TELUK INTAN PERAK.

School Based Assessment

CHEMISTRY 962

(2014/201!

"a#e$ 4

TITLE : TYPE OF THE SOIL SUITABLE FOR PLANTING CORN

Group member !

NAME! KHOO PEI KIET

"LASS! 6AB

INDE# .NO! SA$00%&'00(

I".NO! %6'0'')0*)$6'3

TEA"HER! PN.H+H HAZLINA BT MAHAUDIN

NAME! LIM SHIN EE

"LASS! 6AB

INDE# .NO! SA$00%&'003

I".NO! %60*06)0*)$6(0


NAME! K.HARA-INTH A&L KUMARA-ADI-ELAN

"LASS! 6AB

INDE# .NO! SA$00%&'00'

I".NO! %6''03)*)$0/%


NAME! NOR DIANA SAITRI BINTI BAHRUDDIN

"LASS! 6AB

INDE# .NO! SA$00%&'00/

I".NO! %60('6)0*)6(//



2/14

"ONTENTS

%&' ITEM "AE

1 I%TR&)*CTI&%

2 METH&)&+&Y

, RES*+TS

4 )ISC*SSI&%

C&%C+*SI&%

6 RE-ERE%CES


3/14

ABSTRA"T

.

In ths #$oect e had cond3cted an e#e$ment $e5a$dn5 to the analss o7

sol t#e and ts s3ta8lt 7o$ the a5$c3lt3$e nd3st$' e had chosen sol sam#les

and the t#e o7 #lant that s co$n to 8e ca$$ed o3t n o3$ e#e$ment the locaton o7

sol sam#les collected e$e 7$om school 5a$den $:e$8an; #etan


4/14

INTRODU"TION

Sol s a mt3$e o7 mne$als o$5anc matte$ 5ases l1?

Sol tet3$e ha:e 3n2?

Acco$dn5 to #$eco3s $esea$ch that hch s done to dete$mne the t#e o7sol he$e t s s3ta8le 7o$ co$n 5$o 8ette$ n sand o$ slt sol' Co$n ll 5$o

#e$7ectl ell n #3$e sand 7 the n3t$ents and 8asc needs e$e s3##led' Sand

sols allos the co$n to 5et ts $oots 5$o don


5/14

METHODOLOG

MATERIAL AND APPARATUS

1' "ot

2' Co$n seed

,' Sol sam#les

4' 100ml 8ea;e$

' +a8el stc;e$

6' B3c;et

@' +on5 $3le$

' Cloth

9' ate$

10' Sho:el11' %es#a#e$

12' -lte$

1,' Slende$ a$

PROCEDURE

1' S#$ead the sol sam#le on the nes#a#e$'

2' Remo:ed all the $oc;s t$ash $oots and etc a$e $emo:ed 7$om the sol'

,' The sol s 7nel #3l:e$=ed and d$ed'

4' A7te$ the sol s d$ed the sol s 7lled nto a tall slende$ a$ 3ntl 1/4 73ll'' ate$ s added nto the slende$ a$ 3ntl 73ll'

6' T5ht the 7ttn5 ld and sha;e ha$d 7o$ 1 mn3tes'

@' The a$ as #laced asde he$e t s not dst3$8ed 7o$ das'

' A7te$ das the de#th lae$ o7 sol #a$tcles as meas3$ed 3sn5 a mete$

$3le'

9' The de#th lae$ o7 each #a$tc3la$ com#oston o7 sol s $eco$ded and

ta83lated'

10'Ste# 19 a$e $e#eated 7o$ the othe$ th$ee sol sam#les'

Calculate the percentage ! "an#$ "%lt an# cla&

1' T3$n the sol tet3$e and loo; 3# the sol tet3$e class'


6/14

2' Ths 7o$m3la a$e 3sed to dent7 the t#e o7 solD

a! Cla thc;ness #e$centa5e o7 cla

Total

8! Sand thc;ness #e$centa5e o7 sand

Total

c! Slt thc;ness #e$centa5e o7 slt

Total

,' A7te$ all the #e$centa5e o7 sol #a$tcles a$e calc3lated the t#e o7 sol

can 8e dent7ed 8 $e7e$$n5 to sol tet3$e t$an5le'

See# Plant%ng

1' The sol s #3t nto the #ot 3ntl F 73ll'

2' 2 co$n seeds e$e #lanted n each #ot 2cm 8elo the s3$7ace o7 the

sol'

,' The seeds e$e co:e$ed th some sol'

4' The #ots a$e la8eled th stc;e$s and named'

' 60cm o7 ate$ e$e #$o:ded and l5ht s 5:en to allo the seed to

5e$mnate'

6' Ste# 1 a$e $e#eated 7o$ othe$ t#e o7 sol'

@' The he5ht o7 the #lant s $eco$ded and ta83lated and the da 7o$ #lant

to 5e$mnate s $eco$ded'


7/14

The 'a& t u"e the "%l te(ture tr%angle

The n3m8e$s a$e a$$an5ed smmet$call a$o3nd the #e$mete$' &n the le7t a$e the

n3m8e$s co$$es#ondn5 to the #e$centa5e o7 cla and on the $5ht a$e the n3m8e$s

co$$es#ondn5 to the #e$centa5e o7 slt' At the 8ottom o7 the t$an5le cha$t a$e the

#e$centa5e o7 sand' To class7 a sol sam#le the nte$secton o7 the th$ee lnes can

8e 7o3nd that co$$es#ond to the th$ee #$o#o$tons' &n the cha$t all the #e$cents ll

add 3# to 100G' Ta;e an eam#le o7 sol sam#le that s ,0G cla ,0G slt and

40G o7 sand' To d$a a lne on cla as the ,0G s located on cla as and a lnes d$an ho$=ontall 7$om le7t to $5ht' %et locate ,0G on the slt as and the

lne s d$an 5on5 don da5onall to the le7t' -nall locate 40G on the sand

as and a lne s d$an 5on5 3# da5onall to the le7t' The nte$secton s a $e5on

called cla loam' So the method can 8e a##led to an sol sam#les o7 d77e$ent

com#oston'


8/14

OBSER-ATION AND RESULT

Th%c)ne"" ! the "%l la&er:

T#e o7 sol

+oam sol Cla sol sand Slt loam sol

Com#oston

o7 sol

cm G cm G cm G Cm G

Sand 2'1 4,'@

1' 20'

,

4' 92',1 2' 44'64

Slt 1'9 ,9'

0' 6'94 0', '@@ 2' 0'00

Cla 0' 16'6

@

'2 @2'2

,

0'1 1'92 0', ',6

Total thc;ness 4' 100 @'2 100 '2 100 '6 100

sand silt clay

0

2

4

6

8

10

12

silt loam soil

sand

clay soil

loam soil

Type of soil

Thickness of soil particles/cm


9/14

Nu*+er ! #a& !r the plant t ger*%nate:

T#e o7 sol )a 7o$ the #lant to 5e$mnate

Sand thda

Cla %o o8se$:aton

Slt loam @thda

+oam %o o8se$:aton

The he%ght ! crn plant %n #%!!erent t&pe ! "%l

%3m8e$ o7

da

T#e o7 sol

0 610 111 1620

Sand 6'cm 12',cm 24'6cm ,0'cmCla 0cm 0cm 0cm 0cm

Slt loam cm 1cm

+oam 0cm 0cm 0cm 0cm


10/14

"ON"LUSION

Based on the $es3lt o7 the e#e$ment e can come n a concl3son that the most

s3ta8le sol 7o$ co$n to 5$o s sand 7olloed 8 slt loam loam and cla' Sand

sol s $ecommended 8eca3se o7 ts 85 #o$e s#aces 8eteen the sand #a$tcles' It

also contans some mne$als n the slt lae$ and the cla allos the co$n #lants

$oots to #enet$ate dee#e$ to o8tan s377cent ate$ 7o$ 5$oth and also 5aseo3s

echan5e' e can do 73$the$ $esea$ch 8 collectn5 mo$e sol sam#les 7$om

d77e$ent locaton s3ch as 8each h5hland sam# and 3se the sol tet3$e t$an5le

to dete$mne the t#e o7 sol mo$e acc3$atel so that e can o8tan a mo$e acc3$ate

$es3lts'


11/14

REEREN"E

1' htt#D//anse$s'ahoo'com/


12/14

DIS"USSION

S&I+ A--ECTI% ERMI%ATI&% "R&CESS&- SEE)

The$e a$e man 7acto$ can a77ect the 5$oth o7 #lant the man 7acto$s a$e ate$

tem#e$at3$e most3$e l5ht and etc' Hoe:e$ sol med3m s also essental 7acto$

to t$55e$ the #$ocess o7 seed 5e$mnaton' )3$n5 5$oth seeds $e


13/14

sols 7$om the othe$ tet3$al classes 83t cla sols #a$tcles a$e so small that #lant

$oots a$e 3na8le to e77ect:el et$act ate$ 7$om 8eteen the cla #a$tcles' hen

the sol t#e s sand and loam 78$o3s s#$eadn5 t#e $oot sstem a$e 8ette$ a8le

to et$act ate$ 7$om la$5e$ sol :ol3me 83t the tend to ha:e small st3nted $oots

hen #lanted n hea: cla and #oo$l d$aned sols'

)a5$am shos the 78$o3s $oot sstem o7 co$n

)a5$am shos the sand #a$tcle st$3ct3$e'

-o$ the 78$o3s $oot sstem o7 co$n #lant to ada#t n sol med3m ths t#e o7 $oot

#$esence n a8le to s#$ead the $oot to s3$$o3ndn5 ths t#e o7 $oot sstem also

ada#ted to some ;nd o7 condton s3ch as d$o35ht' In case o7 co$n amon5 the sol


14/14

sam#les the$e a$e sand slt loam loam and cla sols sand ll 8e the 8est choce

7o$ co$n 8eca3se the #o$e s#ace 8eteen sand #a$tcle s so 85 that $oots can 5$o

nsde lttle o7 slt contan mne$al elements and the a8lt o7 n3t$ent $etenton

and ate$ holdn5 ate$ ca#act s3ta8le to $oot sstem o7 co$n and let them 5$o

ell these mne$als a$e a8so$8ed 8 the #lants lttle t$ace o7 cla #a$tcles ena8lethe $oot can #enet$ate dee#l nsde the sol d3e to the 7ast d$ann5 o7 sand the

$oot m3st a8le to 5$o dee# to o8tan s377cent amo3nt o7 ate$ to 5$o' The

estence o7 a$ s#ace ena8le the 5aseo3s echan5e #$ocess n 8eteen $oots and

5ases o5en and ca$8on dode echan5e ta;e #lace e77ect:el n sand d3e to

la$5e #o$e s#ace the o5en n atmos#he$e can easl d$an nto the sol he$eas

cla and loam sols does not #ossessla$5e #o$e s#ace as the sand sol so the sand

sol s the most s3ta8le med3m 7o$ the co$n to de:elo#'

Th3s 7o$ a5$c3lt3$al nd3st$ #3$#oses n #lantn5 co$n a##a$entl that

sand sols o$ sand loam sols ll 8e the choces 7o$ the$ c$o#s to 5$o health

to $ase the$ #$od3ct:t and amo3nt o7 c$o# ha$:ested' "$o:ded the othe$

en:$onmental 7acto$s and nte$nal 7acto$s also consde$ed n o$de$ to ens3$e the

ell de:elo#ment o7 co$n #lant s3ch as ate$ most3$e l5ht #H tem#e$at3$e and

etc'

chemistry project 2015 1.docx

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