Top Banner

of 22

ipi58590

Jul 05, 2018

Download

Documents

Rudi Biantoro
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript

  • 8/15/2019 ipi58590

    1/22

    99  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 2012

    TANGGAP PERTUMBUHAN DAN PRODUKSI BENGKUANG

    TERHADAP BEBERAPADOSIS PUPUK KALIUM DAN JARAK 

    TANAM

    Isni Hariati *, T. Chairn Nisa B. , Asi!

    Bars " # #

    A!$ns Pr%&ra$ St'i A&r%()%t()n%!%&i, a)!tas

    P(rtanian USU, M('an #+", "

    Pr%&ra$ St'i A&r%()%t()n%!%&i, a)!tas P(rtanianUSU, M('an #+" #

    Corresponding author : email :hariati.isni!"ahoo.#om  * 

     A$%&'AC&

     'esponse o( gro)th and "ield o( "am to se*eral doses o( potassium

     (ertili+er and planting distan#e.

    am is a horti#ultural plant that has man" and high industrial  potential. &he other alternati*e to

    in#rease "am produ#ti*it" )ere appli#ation potassium (ertili+er and 

     planting distan#e.  &he aim o( the

     stud" )as to obtain the right dose o( potassium (ertili+er and the best 

     planting distan#e suitable (or

    the gro)th and "ield o( "am bean. &he stud" )as #ondu#ted at Jl.

    %etia $udi -elurahan %impang

    %ela"ang -e#amatan edan &untungan at / 2 metres abo*e sea le*el  (rom April to August 2012.

    &he (a#torial randomi+ed blo#k design )as used t)o (a#tors, namel"

     potassium (ertili+er 0, , 12, 13

     g4plot5 and planting distan#e 1610 #m, 161 #m, and 1620 #m5.

     7eubah amatans obser*ed )ere

     plant length, number o( primar" and se#ondar" bran#hes, tuber8s

  • 8/15/2019 ipi58590

    2/22

    )eight per sample and per plot,

    tuber8s diameter, root *olume and har*est inde6. 'esult sho)ed that 

     potassium (ertili+er signi(i#antl"

    a((e#ted root *olume, and planting distan#e signi(i#antl" a((e#ted 

    the numbers o( primar" and

     se#ondar" bran#hes, tuber )eight per sample, and tuber diameter.&here )as no signi(i#ant

    intera#tion e((e#t o( the t)o treatments )as obser*ed (or all peubah

    amatans. 9t )as #on#lude that (or

    the land o( the stud", potassium is not a limitting (a#tor and the best 

     planting distan#e (or "am bean

    is 1 #m 6 10 #m.

     -e")ords : "am, potassium (ertili+er, planting distan#e

    ABSTRAK

    Tan&&a- -(rt$han 'an -r%')si (n&)an& t(rha'a- ((ra-a

    '%sis --) )a!i$ 'an

     /ara) tana$.  B(n&)an& a'a!ah tana$an h%rti)!tra 0an& $($-n0ai

     an0a) $an1aat 'an -%t(nsi

    in'stri 0an& tin&&i. U-a0a -(nin&)atan -r %')si (n&)an& 'i!a))an

    antara !ain '(n&an -($(rian --) )a!i$ 'an -(n&atran /ara) tana$. P(n(!itian ini (rt/an

    nt) $(n'a-at)an '%sis --))a!i$ 0an& t(-at 'an /ara) tana$ 0an& s(sai nt) 

     -(rt$han 'an -r%')si (n&)an&.

    P(n(!itian ini 'i!a)sana)an 'i !ahan $as0ara)at J!. S(tia B'i,

    K(!rahan Si$-an& S(!a0an&

    K(2a$atan M('an Tntn&an '(n&an )(tin&&ian t($-at 3 #

    $(t(r 'i atas -(r$)aan !at -a'a !an A-ri! sa$-ai A&sts #+"#. P(n(!itian ini $(n&&na)an

    ran2an&an a2a) )(!%$-%) 1a)t%ria!

    '(n&an 'a 1a)t%r 0ait --) )a!i$ 4+, 5, 6, 9 &7-!%t8 'an /ara) tana$

    4""+ 2$, "" 2$, 'an

    "#+ 2$8. P(ah a$atan 0an& 'ia$ati a'a!ah -an/an& tana$an,

     /$!ah 2aan& -ri$(r, /$!ah

    2aan& -ri$(r, %%t $i -(r sa$-(!, %%t $i -(r -!%t, !in&)ar 

    $i, :%!$( a)ar, 'an in'()s -an(n. Hasi! -(n(!itian $(nn/))an ah;a --) )a!i$

  • 8/15/2019 ipi58590

    3/22

     (r-(n&arh n0ata t(rha'a- -(ah

    a$atan :%!$( a)ar 'an /ara) tana$ (r-(n&arh n0ata t(rha'a-

     -(ah a$atan /$!ah 2aan&

     -r i$(r, /$!ah 2aan& s()n'(r, %%t $i -(r sa$-(!, 'an !in&)ar 

    $i. I nt(ra)si )('a -(r !a)an

     (r-(n&arh ti'a) n0ata t(rha'a- s($a -(ah a$atan. Disi$-!)an ah;a nt) !ahan -(n(!itian

    ini, )a!i$ )an $(r-a)an 1a)t%r -($atas, 'an /ara) tana$

    0an& t(rai) nt) $(nana$

     (n&)an& a'a!ah " 2$ "+ 2$. 

    Kata )n2i < B(n&)an&, --) )a!i$, /ara) tana$

  • 8/15/2019 ipi58590

    4/22

     

    "++  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    PENDAHULUA

     N

    B(n&)an& a'a!ah sa!ah sat tana$an !(&$0an& $(n&hasi!)an $i a)ar 0an& 'a-at

    'i)%ns$s i. S(/ah ini $i (n&)an& 'i I n'%n(sia

    han0a 'i$an1aat)an s(a&ai ahan )%ns$si

    s(&ar -a'aha! s((narn0a $($i!i)i -%t(nsi in'stri 0an&2)- (sar. Dari hasi! ana!isis 'i)(tahi

     ah;a "++ &ra$ $i (n&)an& s(&ar $(n&an'n& #,"& = "+,> & -ati 'an " & = #,# & -r%t(in

    4S%r(ns(n, "9968. M(nrt Karnia;an 4#++?8 , /i)a

    'ias$si)an rata@rata hasi! $i (n&)an& 'i

    In'%n(sia s((sar 5 t%n7ha $a)a 'a-at 'ihasi!)an +,>5@

    5,> t%n -ati 'an +,5@ +,>> t%n -r%t(in.

    T(-n& (n&)an& 'a-at 'i$an1aat)an s(a&ai -(!(n&)a-

    t(-n& &an'$ 'an ahan a) -($at

    r%ti. Tin&&in0a -%t(nsi $i (n&)an& s(a&ai sa!ah sata!t(rnati1 ahan t(-n& 0an& )a0a -r%t(in

    san&at $($n&)in)an nt) 'i)($an&)an 'i In'%n(sia.

    D(n&an s($a)in (ra&a$n0a )(&naan $i

     (n&)an&, $a)a s($a)in (sar -!a

     -(r$intaan -asar. Cara -($'i'a0aan 0an& !(ih int(nsi1 

    a)an 'a-at $(n&hasi!)an -r%')si 'an

    ni!ai ()%n%$is 0an& !(ih tin&&i. Cara 0an& 'a-at

  • 8/15/2019 ipi58590

    5/22

    'i!a))an a'a!ah $(n&atr /ara) tana$

    4Li-tan, "9968. Raha0 'an B(r!ian 4"9998 $(n0ata)an

     ah;a t/an -(n&atran /ara) tana$ a'a!ah

    $($(ri)an )($n&)inan tana$an nt) t$h ai) tan-a $(n&a!a$i -(rsain&an 'a!a$

     -(n&a$i!an air, nsr hara 'an 2aha0a s(rta $($'ah)an

     -($(!iharaan tana$an.

    P($-)an )a!i$ 'ihara-)an 'a-at $(nin&)at)an

     -(rt$han 'an -r%')si ai) )antitas

    $a-n )a!itas $i. Pr%')si $i san&at t(r&antn&

     -a'a /(nis tanah 'an )a!i$ $(!i-ti)(t(rs('iaan, an0a)n0a 0an& 'ias%rsi, /$!ah 'a!a$

    tanah 0an& 'a-at 'i-(rt)ar)an 'an ta)aran

    0an& 'i(r i)an $(!a!i -($-)an 4Nain&&%!an 'an

    Tari&an, "99#8. M(nrt H(r $an 4"968 )a!i$

    $(r-a)an nsr 0an& $'ah !art s(hin&&a $'ah t(r22i.

    Bi!a -($-)an '(n&an --) )a!i$

    r(n'ah s('an&)an si1at nsr )a!i$ $'ah t(r22i, $a)a)(t(rs('iaan )a!i$ 'a!a$ tanah $(n/a'i

    r(n'ah s(hin&&a a'a )($n&)inan tan$aan a)an $(n&a!a$i

    )()ran&an )a!i$. Di!ain -iha) tanah@

    tanah 0an& 'i--) '(n&an --) )a!i$ 0an&

     (r!(ihan a)an $(n0(a)an tana$an

  • 8/15/2019 ipi58590

    6/22

     

    "+"  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    $(n&)%ns$si )a!i$ s(2ara (r!(ihan 0an& 'is(t

    '(n&an isti!ah )%ns$si $(;ah. P(n0(ra-an

    nsr )a!i$ s(2ara (r !(ihan ti'a) a)an $(nin&)at)an

     -r%')si.

    P(n(!itian ini (rt/an nt) $(n&(tahi

     -(rt$han 'an -r%')si (n&)an& -a'a

     -($(rian --) )a!i$ 'an /ara) tana$.

    BAHAN DANMETODE

    Bahan 0an& 'i&na)an 'a!a$ -(n(!itian ini a'a!ah

     (nih (n&)an&, --) KCL, Ur(a 'an

    TSP. A!at 0an& 'i&na)an a'a!ah 2an&)!, ti$an&an,

    han's-ra0(r, $(t(ran, '!!. P(n(!itian ini$(n&&na)an Ran2an&an A2a) K(!%$-%) 4RAK8

    1a)t%ria! '(n&an 'a 1a)t%r -(r!a)an, 1a)t%r

     -(rta$a a'a!ah --) )a!i$ '(n&an '%sis + &7-!%t 6&7-!%t "# &7-!%t " &7-!%t, 1a)t%r )('a

    a'a!ah /ara) tana$, " "+ 2$ " " 2$ " #+ 2$.

    S(hin&&a 'i'a-at "# )%$inasi -(r !a)an.

    U)ran -!%t "#+ 2$ 6+ 2$. P-) Ur(a 6 &7-!%t'an TSP 5 &7-!%t 'i(ri)an saat tana$ 'an

     --) KC! 'i(r i)an # taha- '%sis -a'a " MST 'ansisan0a -a'a MST s(sai '%sis -(r !a)an.

    U!at -(n&&(r() atan& 'an )t -tih 'is($-r%t '(n&an

  • 8/15/2019 ipi58590

    7/22

    '(!$(trin +,> 227! s(rta 'i!a))an

     -($an&)asan n&a -a'a , "", "? 'an "6 MST.

    HASIL DAN

    PEMBAHASAN

    Dar i -(r2%aan ini 'i!ihat ah;a '%sis )a!i$

    'an /ara) tana$ (r-(n&arh ti'a) n0ata

    t(rha'a- -(ah a$atan -an/an& tana$an 4Ta(! "8. Ta(! "

    $(nn/))an ah;a -($(rian --)

    )a!i$ 'an /ara) tana$ s(rta int(ra)sin0a ti'a) (r-(n&arhn0ata t(rha'a- -an/an& tana$an. Hasi!

    0an& ti'a) (r-(n&arh n0ata 'i'&a 'is(a)an -($(rian --) )a!i$ san&at 'i-(n&arhi %!(h

    )(a'aan !in&)n&an s(-(rti 2rah h/an 0an& tin&&i -a'a

    saat a-!i)asi 0ait M(i s((sar "#,9 $$

    4Ga$ar "8 s(hin&&a --) )a!i$ $(n/a'i ti'a) 

    t(rs('ia. Crah h/an 0an& tin&&i 'a-at$(n0(a)an nsr hara )a!i$ 'i 'a!a$ tanah $'aht(r22i %!(h air h/an s((!$ t(rs(ra- %!(h

  • 8/15/2019 ipi58590

    8/22

     

    "+#  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    tana$an. S(a&ai$ana 'in0ata)an H(r$an, 4"968

     ah;a )a!i$ $(r-a)an nsr 0an& $'ah

    !art s(hin&&a $'ah t(r22i.

    Ta(! ". Pan/an& tana$an 42$8 (n&)an& -a'a ((ra-a

    '%sis )a!i$ 'an /ara) tana$ $r > MST

    Jara) Tana$

    42$8 D%sisP-)

    Ka!i$ 4&7-!%t8 J" ""+ J# "" J5 "#+

    RataanK+ + ?,6> ?,+> 59,?+ ?5,5

    K" 6 ?,#9 ??,99 ??,? ??,9#

    K# "# ?9,69 ?",?" ?>,6+ ?6,#5

    K5 " ?+,# ?#,> ?#,5? ?",>#

    Rataan ?,#5 ?5," ?5,?6

    "#.9 6++

    ++ 596.6

    ?++

    5++

    #++ "??.# "#5.9

     >.6

    "++

    +

     A-ri! M(i Jni J!i A&sts

    B!an

     

    Ga$ar ". Rataan 2rah h/an 'ar i !an

    A-ri! sa$-ai A&sts #+"#

    S$(r < BMKG ;i!a0ah I

  • 8/15/2019 ipi58590

    9/22

    M('an, #+"#

     Na$n 'a-at 'i!ihat ah;a /ara) tana$ ra-at

    2(n'(rn& $(n&hasi!)an tana$an 0an& !(ih

     -an/an&. Ini 'i'&a )ar(na 'i /ara) tana$ ra-at,

    tana$an sa!in& $(nan&i s(hin&&a 2aha0a 0an&'it(r i$a tana$an s('i)it. Ha! ini $(n0(a)an a)ti1itas

    a)sin $(nin&)at a)iatn0a s(!@ s(! tana$an

    t$h $($an/an&. Ha! ini s(sai -(rn0ataan S0a$ 4"99#8,

     ah;a /ara) tana$ ra-at $(n&a)iat)an

    t(r/a'in0a )%$-(tisi intra 'an antar s-(si(s. K%$-(tisita$a 0an& t(r/a'i a'a!ah )%$-(tisi 'a!a$

    $($-(r%!(h 2aha0a, nsr hara 'an air. Tana$an

    '(n&an /ara) tana$ ra-at a)an (ra)iat -a'a

  • 8/15/2019 ipi58590

    10/22

     

    "+5  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

     -($an/an&an ras, %!(h )ar(na /$!ah 2aha0a 0an&

    'a-at $(n&(nai th tana$an (r)ran&.

    A)iat !(ih /ah t(r/a'i -(nin&)atan a)ti1itas a)sin

    s(hin&&a s(!@s(! t$h $($an/an&.

    P(r!a)an /ara) tana$ (r-(n&arh n0ata $(nin&)at)an

     /$!ah 2aan& -ri$(r 4Ta(! #8 'an

     /$!ah 2aan& s()n'(r 4Ta(! 58.

    Ta(! #. J$!ah 2aan& -r i$(r (n&)an& -a'a ((ra-a

    '%sis )a!i$ 'an /ara) tana$ $r > MSTD%sis P-) Ka!i$ Jara) Tana$ 42$8

    4& 7-!%t8 J"""+ J#"" J5"#+

    Rataan

    K+ + 6,55 6,6+ >,#+ 6,>"

    K" 6 6,#> >,#> 6,6+ 6,>"

    K# "# 6,?> 6,+> >,#> 6,6+K5 " 6,55 6,55 6,+ 6,?9

    Rataan 6,5 a 6,> a 6,9>

    K(t(ran&a n < An&)a@an&)a 0an& 'ii)ti %!(h hr1 0an& ti'a) 

    sa $a $(nn/))an (r('a n0ata -a'a tara1

    (r'asar)an /i DMRT

    Ta(! 5. J$!ah 2aan& s()n'(r (n&)an& -a'a ((ra-a'%sis )a!i$ 'an /ara) tana$ $r >

    MST

    D%sis P-) Ka!i$ Jara) Tana$ 42$8

    4& 7-!%t8 J"""+ J#"" J5"#+

    Rataan

    K+ + +,>+ +.> +,99 +,

    K" 6 +,>+ +,9+ +,9 +,6

  • 8/15/2019 ipi58590

    11/22

      K# "# +,6 +,>5 ",+9 +,9

    K5 " +,>5 +,>9 +,9" +,"

    Rataan +,> a +,# a +,99 K(t(ran&an < An&)a@an&)a 0an& 'ii)ti %!(h hr1 0an& ti'a) sa$a

    $(nn/))an (r('a n0ata -a'a tara1  (r'asar)an /i DMRT

    Ta(! # 'an Ta(! 5 $(nn/))an ah;a /ara) 

    tana$ !(ar $(nin&)at)an /$!ah 2aan&

     -r i$(r 'an s()n'(r '(n&an -(r !a)an t(rtin&&i t(r'a-at

     -a'a J5 4" #+ 2$8. Ini $n&)in )ar(na -a'a /ara) tana$ 0an& !(ih !(ar, tana$an a)an

    $(n(ri$a 2aha0a !(ih an0a) s(hin&&a 'a-at

    t$h $($(nt) 2aan& 0an& !(ih an0a) )ar(na

    'a-at $($(nt) ras !(ih an0a).

    S('an&)an -a'a /ara) tana$ 0an& !(ih ra-at

    $(n0(a)an /$!ah 2aha0a 0an& 'a-at $(n&(nai

    th tana$an s('i)it, s(hin&&a t(r/a'i -(rsain&an

    2aha0a, ran&, nsr hara 'an air, a)iatn0a

  • 8/15/2019 ipi58590

    12/22

     

    "+?  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    )(s($-atan $($(nt) ras $(n/a'i (r)ran&. Ini s(sai

    '(n&an -(rn0ataan S0a$ 4"99#8, ah;a

     /ara) tana$ ra-at $(n&a)iat)an t(r/a'in0a )%$-(tisi intra

    'an antar s-(si(s. K%$-(tisi ta$a 0an&

    t(r/a'i a'a!ah )%$-(tisi 'a!a$ $($-(r%!(h 2aha0a, nsr 

    hara 'an air. Tana$an 0an& 'isaha)an

     -a'a $si$ )(r in& '(n&an /ara) tana$ ra-at a)an

     (ra)iat -a'a -($an/an&an ras, %!(h )ar(na

     /$!ah 2aha0a 0an& 'a-at $(n&(nai th tana$an

     (r)ran&. A)iat !(ih /ah t(r/a'i -(nin&)atana)ti1itas a)sin s(hin&&a s(!@s(! t$h $($an/an&.

    P(r !a)an /ara) tana$ (r-(n&arh n0ata

    $(nin&)at)an %%t $i -(r sa$-(! 4Ta(! ?8.

    Ta(! ?. $(nn/))an ah;a -(r !a)an -($(rian --) )a!i$ hin&&a tara1 K# 4"# &7-!%t8

     (r-(n&arh n0ata $(nin&)at)an :%!$( a)ar. Ha! ini

    'i'&a )ar(na sa!ah sat 1n&si )a!i$ a'a!ah

    $(nin&)at)an sist($ -(ra)aran. S(a&ai$ana 'in0ata)an

    Ma-(n&a 4#++"8, ah;a )(t(rs('iaan K

    0an& 2)- a)an $(n'%r%n& -(r)($an&an 'an -(n(trasi

    a)ar 0an& !(ih 'a!a$ s(hin&&a $a$-

    $(n&()strasi air 'ari !a-isan tanah 0an& -a!in& 'a!a$.

    Ta(! ?. F%!$( a)ar 42$ 8 (n&)an& -a'a ((ra-a

    '%sis )a!i$ 'an /ara) tana$ 5

  • 8/15/2019 ipi58590

    13/22

      Jara) Tana$

    42$8 D%sis

    Ka!i$ 4 &

    K O7-!%t8 J" ""+ J# "" J5 "#+

    Rataan##

    m

    .

      .

    K+ + ",5> +,9> ",## "," a

    K" 5 +,9+ ",?5 ",5+ ",#" a

    K# 6 ",?# ",? ",> ",9 K5 9 +,>> "," ",#+ ",+? a

    Rataan ","" ",#6 ",?+K(t(ran&an < An&)a@an&)a 0an& 'ii)ti %!(h hr1 0an& ti'a ) 

    sa$a $(nn/))an (r('a n0ata -a'a tara1 (r'asar)an /i DMRT

    P(r !a)an /ara) tana$ (r-(n&arh n0ata $(nin&)at)an!in&)ar $i 4Ta(! 8 'an %%t $i -(r

    sa$-(! 4Ta(! 68.

  • 8/15/2019 ipi58590

    14/22

     

    "+  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    Ta(! . Lin&)ar $i 42$8 (n&)an& -a'a ((ra-a '%sis

    )a!i$ 'an /ara) tana$

    Jara) Tana$

    42$8 D%sisP-)

    Ka!i$ 4&7-!%t8 J" ""+ J# "" J5 "#+

    Rataan

    K+ + #>,5 5",+ 5,+ 5","

    K" 6 #6," 55, 5",9 5+,6K# "# #?,+ #,# 55,5 #,

    K5 " #6,# 5+,+ 5#, #9,6

    Rataan #,9 a 5+,> 55,# K(t(ran&an < An&)a@an&)a 0an& 'ii)ti %!(h hr1 0an& ti'a ) 

    sa$a $(nn/))an (r('a n0ata -a'a tara1

    (r'asar)an /i DMRT

    Ta(! 'an Ta(! 6 $(nn/))an ah;a /ara) 

    tana$ !(ar $(nin&)at)an %%t $i -(rsa$-(! 'an !in&)ar $i '(n&an -(r!a)an t(rtin&&i t(r'a-at

     -a'a J5 4" #+ 2$8. Ini t(r /a'i )ar(na

     -(rsain&an a)an 2aha0a, nsr hara 'an air 0an&

    $($-(n&arhi -r%')si !(ih )(2i! -a'a /ara)

    tana$ !(ar, 'i$ana tana$an ti'a) sa!in& $(nan&is(hin&&a tana$an !(ih an0a) (r1%t%sint(sis

    'ian'in&)an -a'a /ara) tana$ ra-at.  S(a&ai$ana

    'in0ata)an %!(h Har/a'i 4"99?8, ah;a )(ra-atan

    tana$an $($-(n&arhi (nt) ta$-i!an 'an -r%')si

    tana$an, t(rta$a )ar(na -(n&&naan 2aha0a.

    Pa'a /ara) tana$ ra-at, (nt) ta$-i!an $asin&@ $asin&

  • 8/15/2019 ipi58590

    15/22

    tana$an s(2ara in'i:i' $(nrn

    'is(a)an )ar(na -(rsain&an 2aha0a 'an 1a)t%r 

     -(rt$han !ain. Tana$an $($(r i)an r(s-%n

    '(n&an $(n&ran&i )ran ai) -a'a s(!rh tana$an$a-n -a'a a&ian@a&ian t(rt(nt.

    Ta(! 6. B%%t $i -(r sa$-(! 4&8 (n&)an& -a'a

     ((ra-a '%sis )a!i$ 'an /ara) tana$

    D%sis P-) Jara) Tana$

    Ka!i$ 4&7-!%t8 J" ""+ J# "" J5 "#+

    RataanK+ + #9,5 ?#5,5 5+,5 ?"?,5

    K" 6 #6",5 +5,5 ?#5,5 596,+

    K# "# ##?,> 5"?,5 ??,> 55",#

    K5 " #6",+ 5?#,> ?#,+ 5",9

    Rataan #9," a 59,9 ?6," K(t(ran&an < An&)a@an&)a 0an& 'ii)ti %!(h hr1 0an& ti'a ) 

    sa$a $(nn/))an (r('a n0ata -a'a tara1

    (r'asar)an /i DMRT.

  • 8/15/2019 ipi58590

    16/22

     

    "+6  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    P(r!a)an '%sis )a!i$ 'an /ara) tana$ (r-(n&arh ti'a) 

    n0ata $(nin&)at)an %%t $i

     -(r -!%t 4Ta(! >8.

    Ta(! >. B%%t $i -(r -!%t 4&8 (n&)an& -a'a ((ra-a

    '%sis )a!i$ 'an /ara) tana$

    D%sis P-) Jara) Tana$ 42$8

    Ka!i$ 4&7-!%t8 J" ""+ J# "" J5 "#+Rataan

    K+ + "+,+ "++66,> ",5 9"",>

    K" 6 99#+,+ 965,5 +9,+ 9"9+,K# "# "+##5,5 #9",> ?+,+ 9,5

    K5 " 9,+ 6+,+ >"96,+ #?>,+

    Rataan 9#9>," 9"?#,9 +65,5

    Dari Ta(! > 'a-at 'i!ihat ah;a -($(r ian )a!i$ sa$-ai

    '%sis K"46 &7-!%t8 $(nin&)at)an %%t $i -(r -!%t 'an $(nrn -a'a '%sis K# 4"# &7-!%t8

    'an K5 4" &7-!%t8 ;a!a-n ti'a) n0ata

    s(2ara statisti). Ini 'i'&a )ar(na $n&)in s(ra-an)a!i$ 'i-(n&arhi %!(h Ca 'an )%n'isi -H,

    s(a&ai$ana t(r!ihat 'ar i hasi! ana!isis tanah ah;a

    )an'n&an nsr Ca -a'a tanah -(n(!itian

    t(r$as) )at(&%ri san&at r(n'ah 'an -H tanah n(tra! 4Ta(!8. S(a&ai$ana 'in0ata)an Da$ani)

    4#+"+8 ah;a i%n@i%n H $(n&a!a$i &an&&an '(n&antrans-%rt K -a'a !%)a! s(ra-an 'an -(rsain&an

  • 8/15/2019 ipi58590

    17/22

    ini an0a) (r)ran& /i)a 'a!a$ $('i$ $(n&an'n&

    Ca. Kati%n Ca ini $($!%) H $(!a!i

     -(n&ran&an )(!(ihan H nt) !%)a s(ra-an, s(hin&&a

     -(n&arh Ca 'an -H r(n'ah a'a!ah

    $(nsti$!asi s(ra-an K. Sti$!asi Ca -a'a -H n(tra! ti'a) 

    a'a %!(h )ar(na a'an0a int(ra)si '(n&anH .

    Ta(! . Hasi! ana!isis tanah 'i !ahan -(n(!itian J!. S(tia

    B'i, Si$-an& S(!a0an&, M('an.

    J(nis Ana!isis Ni!ai Krit(ria

     -H 4H O8 6,> N(tra!#

    C@ Or&ani) 48 ",69 R(n'ah

     N@ T%ta! 48 +," R(n'ah

    C7N 48 9,59 R(n'ahP@ Bra0 II 4--$8 6,>9 R(n'ah

    K@ (2h 4$(7"++8 +,#5 R(n'ah

    Ca@(2h 4$(7"++8 ",+#+ San&at R(n'ah

    M&@ (2h 4$(7"++8 +,6+ R(n'ah

    S$(r < La%rat%r i$ Ris(t 'an T()n%!%&i a)!tasP(rtanian Uni:(r sitas S$at(ra Utara

  • 8/15/2019 ipi58590

    18/22

     

    "+>  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

     Na$n /ara) tana$ 0an& !(ih !(ar t(r!ihat 2(n'(rn&

    $(nrn)an %%t $i -(r -!%t,

    t(nt )ar(na /$!ah -%-!asi -a'a /ara) tana$ 0an&

    !(ih !(ar !(ih s('i)it 'ian'in&)an /ara)

    tana$ ra-at, s(hin&&a $(s)i-n %%t $i -(r sa$-(!

    tin&&i -a'a /ara) tana$ !(ih !(ar, na$n

    )ar(na -%-!asi s('i)it $a)a %%t $i -(r -!%t ti'a) i)t

    $(nin&)at. Ini s(sai '(n&an -(rn0ataan

    Li et al.  4#++?8, ah;a /$!ah -%-!asi tana$an -(r 

    h()tar $(r-a)an 1a)t%r -(ntin& nt)$(n'a-at)an hasi! $a)si$a!. Ji)a -(nin&)atan -%-!asi

    $asih 'i a;ah -(nin&)atan )%$-(tisi

    $a)a -(nin&)atan -r%')si a)an t(r2a-ai -a'a -%-!asi

    0an& !(ih -a'at.

    KESIMPULAN

      Dar i -(n(!itian ini 'a-at 'isi$-!)an --) )a!i$ han0a (r-(n&arh n0ata $(nin&)at)an

    :%!$( a)ar 'an /ara) tana$ 0an& s($a)in !(ar 

     (r-(n&arh n0ata $(nin&)at)an /$!ah 2aan&

     -r i$(r, /$!ah 2aan& s()n'(r, %%t $i -(r sa$-(!, 'an !in&)ar $i, s('an&)an int(ra)si

     -($(rian )a!i$ 'an /ara) tana$ (r-(n&arh ti'a) n0ata t(rha'a- s($a -(ah a$atan 0an&

    'ia$ati.

  • 8/15/2019 ipi58590

    19/22

     

    DATAR 

    PUSTAKA

    Da$ani),M. M. B., B. E. Hasian, ai, Sari1''in, 'an

    H. Han$. #+"+. K(sran Tanah 'anP($-)an. USU Pr(ss, M('an.

    Har /a'i, S. S., "99?. P(n&antar A&r%n%$i, C(ta)an K(!i$a.

    Gra$('ia, Ja)arta.

    H(r $an. "96. P(n&arh P($-)an Ka!i$ T(rha'a-Pr %')si 'an Ka!itas U$i K(ntan&

    Dataran R(n'ah. S)ri-si. a)!tas P(rtanian InstittP(rtanian B%&%r.

    Karnia;an, A. #++?. C!ti:ati%n Stats an'

    G(n(ti2 Di:(rsit0 %1 a$ B(an 4  7a#h"ri+us

    erosus  4L8 Uran8 in I n'%n(sia. C:i!!i(r 

    F(r!aa& G%ttin&(n. G(r$an0.

    Li-tan. "996. T()ni) B'i'a0a M(n'a-at)an B(n&)an&Ra)sasa. Dinas P(rtanian Ka-at(n

    Knin&an. Sr at Kaar Sinar Tani. Dia)s(s 'ari

    htt-

  • 8/15/2019 ipi58590

    20/22

     

    "+  Jurnal Online Agroekoteknologi Vol. 1, No. 1, Desember 

    2012

    Ma-(n&a. #++". P(n&arh --) )a!i$ 'an )a'ar air 

    tanah t(rs('ia t(rha'a- s(ra-an hara -a'a

    tana$an /a&n& )!ti:ar ar /na. Jrna! I!$

    P(rtanian In'%n(sia 54#8 h. 4ti'a)'i-!i)asi)an8.

  • 8/15/2019 ipi58590

    21/22

     

  • 8/15/2019 ipi58590

    22/22