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BOOKLET PERIKANAN NO. 49/MPP 49 /MPP.Booklet .Booklet/2013 /2013
Penanganan Hama an Pen!ak"t #aa $ang %"n& PEN'$($N) *AHR$R RA+I, ((T KATA PENGANTAR 0
P&-" !&k& kam" #an-atkan ke a"at Alla (%T, kaena engan ekat an amatN!a #en!&&nan mate" #en!&l&an alam ent&k ooklet Penanganan Hama an Pen!ak"t #aa $ang %"n& a#at "e " ele lea a"k "kan an.. Bo Book okle lett "n "n"" " "& && &n n e eng ngan an t& t&-& -&an an &n &nt& t&k k " "-a -a" "ka kan n ea e aga ga"" a aa an n ka ka-" -"an an/m /ma a&k &kan/ an/"n "no oma ma" " a ala lam m keg eg"a "ata tan n & &a aa a #e" #e "k kan anan an #a #aa a #e #em m& &" "a! a!a a "k "kan an a an n e ea aga ga"" e ee een en" " a ag" g" Pen!&l& Pe"kanan Pe"kanan alam #elakanaan t&gan!a " la#angan. (angat " (angat "aa aa", ", & &ta tan" n" #en #en&l" &l"an an ma ma" " an angat gat -a& -a& a a"" !ang "aa#kan5 kemam#&an #engemaan an ak&a" ata, ma" el&m em#&na5 ataata !ang "a-"kan alam t&l"an "n" te"" a" ata ek ek&ne &ne "#eole "#eole a" &k &k&&k &&k&, &, la#o la#oan an an "nte "ntenet net !ang e e&& &&ngan ngan eng engan an to#" to#"k k !ang "ang "angkat5 kat5 #en&l #en&l"an "an ke kemal" mal" eea#a o& #e"kanan an me&an!a alam ent&k ooklet5 g&na a#at "a6a kemal" an "eakan "noma"n!a le" l&a. 7a"" em 7a em&a &a ke kete tea ata taan an te tee e&t &t e eta ta &k &k&ng &ngan an #en #en& & em em&a &a #"ak ooklet "n" a#at a" a".. Kaen Kaenan!a, an!a, &m#an al"k an an ma&kan ma&kan g&na mem#eka!a &k& ke6"l "n", angat "aa#kan. (emoga ooklet "n" a#at emanaat ag" em&a kalangan.
8akata, Me" 2013 Pen!&&n,
Fahrur Razi, SST Pen!&l& Pe"kanan Petama
1
DAFTAR ISI Halaman KATA PENANTAR..........................................................................
1
7A*TAR I(I.....................................................................................
2
I. PEN7AH$L$AN ........................................................................
3
II. 7E(KRIP(I $7AN %IN7$.........................................................
2
2.1. Takonomo $ang %"n&..................................................
2
2.2. Moolog" $ang %"n&.....................................................
3
2.3. ("at an kelak&an $ang %"n&.......................................
4
III. HAMA 7AN PEN'AKIT $7AN ..................................................
:
3.1. Hama $ang " Tamak ...................................................
:
3.2. Pen!ak"t $ang " Tamak ............................................... ......................................................................................................11 I;. PENAN$LANAN PEN'AKIT PA7A $7AN %IN7$.................. ......................................................................................................21 4.1. Pen"ngkatan Keeatan $ang ......................................... ......................................................................................................21 4.2. Pen"ngkatan K&al"ta B&"a!a ........................................ ......................................................................................................21 4.3.
2
I. PENDAHULUAN
$aa #emen"an &ang ="n& "lak&kan &nt&k men&t ke&t&an en" "tamak !ang -&mlan!a -a& le" ea "an"ngkan engan -&mla en" !ang tee"a " alam. Beaga" maala t"m&l alam &aa #emen"an, men"ngkatkan a!a #"k" an emangat #aa #engelola &nt&k mengaa#" egala e"ko !ang aa. (ala at& maala !ang #ent"ng aala eangka"an #en!ak"t, a"k alam #oe #emen"an ma&n #oe #emeaan " tamak. Maala #en!ak"t "n" eaga"an ea te-a" an mem#enga&" #o&k" &ang #aa t"ngkat #emen"an. Beea#a 6aa #engoatan "lak&kan, teta#" #el& "keta&" a=a t"nakan #engoatan #aa aan!a meakan &at& &aa !ang t"ak "&tamakan &nt&k "tea#kan alam #emen"an ata& #emeaan &ang. T"nakan !ang #al"ng te#at alam menangan" maala #en!ak"t aala t"nkan #en6egaan. Aga a#at "#aam" le" alam eaga" &aa #en6egaan ama an #en!ak"t &ang a"k alam #emen"an ma&n alam #emeaan, k"an!a #el& "keta&" aal > &&l #en!ak"t &ang tee&t. B&k& "n" an!a memaa k&& mengena" Hama an Pen!ak"t &ang " tamak eta
3
II. DESKRIPSI UDANG WINDU
2.1. Taksonoi U!an" Win!u Men&&t (oetomo ?1990@, kla"ka" &ang ="n& (Penaeus monodon) aala eaga" e"k&t ) P!l&m
) Ato#oa
Kela
) <&ta6eae
(& Kela
) Mala6ota6a
Oo
) 7e6a#oa
(& Oo
) Natant"a
*am"l"
) Penae"ae
(& *am"l"
) Penae"ae
en& (#e6"e
) Penaeus ) Penaeus monodon
4
ama 1. $ang %"n&
2.2. #or$o%o"i U!an" Win!u $ang Penae" e#et" aln!a &ang la"nn!a, !a"t& e=an a" !ang e&a "mana t"a# &an!a tea#at e#aang anggota aan. Anggota aan "n" &m&mn!a e6aang &a ata& "am& ?M&-"man, 199@. (e6aa moolog" t&& &ang ="n& a#at "eakan men-a" &a ag"an !a"t& 6e#alotoaC ?ke#ala an aa@, an aomen ?#e&t@. Bag"an 6e#alotoaC tet&t ole 6aa#a6e ata& egmenta"n!a t"ak tel"at -ela a" l&a. R&a > &a #aa &ang #enae" e6aa keel&&an e-&mla 20 &a, tema&k ag"an aan "mana teletak mata etangka". Paa t"a#t"a# &a tea#at anggota aan !ang &ng"n!a ema6am > ma6am. Paa &a ke#ala #etama tea#at mata ma-em&k !ang etangka". Antena ?Anten&le@ mem#&n!a" &a &a Dagella #enek !ang eg&na eaga" alat #eaa an #el"n&ng. Antena II ?Antenae@ mem#&n!a" &a 6aang #&la !a"t& 6aang #etama ?Eko#o"te@ "e&t #oatema eent&k #"#" an t"ak e&a, eang 6aang ke&a ea 6am&k #an-ang !ang e&ng" eaga" alat #eaa an #eaa. Anggota aan !ang teletak #aa t"ga &a teak" e&ng" eaga" alat ant& m&l&t. Alat "n" ea man"&la
3
!ang et&ga mengan6&kan makanan !ang kea an &a #aang man"&la e&ng" mema=a makanan ke man"&la. 7aa te"" a" ela#an &a, ma"ng > ma"ng &a mem#&n!a" e#aang anggota aan !ang "e&t toa6o#oa. Toa6o#oa #etama am#a" ket"ga memegang makanan. Toa6o#oa keem#at am#a" keenam e&ng" eaga" kak" -alan !ang "e&t #e"o#oa. <"" ka &ang #enae"e aala #e"o#oa at& am#a" t"ga mem"l"k" 6a#"t ke6"l. Bag"an #e&t ?aomen@ mem#&n!a" enam &a. R&a #etama am#a" kel"ma mem"l"k" anggota aan !ang "e&t #leo#oa. Pleo#oa e&ng" eaga" alat &nt&k eenang, ole kaena "t& ent&kn!a #enek, ke&a &-&ngn!a #"#" an e&l& ?etae@. R&a keenam #leo#oa e&a ent&k men-a" #"#" an melea !ang "e&t &o#oa !ang eama telon e&ng" eaga" kem&". 2.&. Si$a' !an K(%akuan a. ("at Nokt&nal ("at Nokt&nal aala "at "natang !ang akt" men6a" makan #aa =akt& malam. Paa =akt& "ang meeka le" &ka e"t"aat. A#a"la "alam &at& tamak &ang akt" egeak #aa =akt& "ang, "n" etana a=a aa e&at& !ang t"ak ee. M&ngk"n kaena makanann!a k&ang, kaa gaam men"ngkat, && na"k, og"gen k&ang ata&n kaena t"m&l en!a=aen!a=a ea6&n e#et" aam &le ?H2(@, Fat aam aang ?
:
II. HA#A DAN PEN)AKIT UDANG
Pengeta&an mengena" &me #en!ak"t !ang e"ng men!eang &ang ="n&, ela"n angat memant& alam a!a #engoatan -&ga emanaat alam menent&kan t"nakan !ang a& "lak&kan #etan" &nt&k men6ega eangan &at& #en!ak"t !ang m&ngk"n akan "alam" ole &ang ata& "kan !ang "&"a!akan. (&me #en!ak"t !ang e"ng men!eang &ang "tamak a#at "kelom#okkan men-a" eea#a ag"an) &.1.
Haa U!an" !i Ta*ak
G
Hama aala e=an !ang e&k&an le" ea an mam#& men"m&lkan gang&an #aa &ang. Hama a#at "ag" men-a" 3 kelom#ok, !a"t&) a. Go%on"an Haa Pr(!a'or +P(an"sa@ olongan ama #emaga ?Peato@ meakan golongan !ang angat me&g"kan kaena memaga &ang e6aa lang&ng, !ang tema&k golongan "n" aala )
olongan Ikan B&a olongan "kan &a !a"t& ) kaka# ?Lates Colcalifer @, #a!& ata& aneng lelak" ?Elops hawaiensis@, k&o ?Polynemus Sp@, keongkeong ?therapon Spp@, ma!&ng ata& ket"ng ? Arius maculates@, el&t ?Synbranchus bengalensis@.
. Ketamketaman olongan #eato ketam > ketaman !akn" ke#"t"ng, ?(6!la eata @, ketam &l&m ?eama (P@ •
. $la. $la !ang antaa la"n aala) &la ka&t ?6eeen !n6o#@.
•
. Banga &&ng.
Banga &&ng anta la"n aala) B&&ng lekok ?Aeola alllo"e #e6"oa @, 6agak ?Aea 6"neea e6t"ot"@, Pe6&k gagakan ?Palo6o6oa! 6oo "men"@, P&6&k &lo ?An"nga &a melanogate@. *. Go%on"an Haa P(nain" +Ko-('i'or@ olongan ama #en!a"ng meakan ama !ang a#at men!a"ng" &ang alam "n!a, a"k mengena" makanan ma&n tee"an!a ok"gen " alam tamak. 'ang tema&k golongan "n" aala ) Ikan l"a !a"t& M&-a" ?T"la#"a moam"6a@, Belanak ?Bugil Spp@, Penet ? Aplocheilus jaanicus@, Reket ? Ambassis gynocephalus@, an ("#&t !a"t& T""#an ?Cerithidea alata)! Cerithidea djariensis an Cerithidea autodorata, Laa n!am&k Cyronomas longilobus, -en" &ang !a"t& &ang ke6"l ke6"l Cardina dentaculata, -en" ketam !a"t& seasorina SP. . Go%on"an Haa P(n""an""u Hama -en" "n" meakan ama !ang &ka me&ak l"ngk&ngan tamak !a"t& me&ak #ematang tana aa an #"nt& a", !ang tema&k golongan "n" aala)
Banga &ang !ang &ka mem&at l&ang > l&ang " #ematang e"ngga a#at mengak"atkan o6oan.
$ang tana ?"hallasina anomala@, &ang ke6"l ke6"l ?Cardina dentaculata@, "n" -&ga &ka mem&at l&ang > l&ang " #ematang.
He=an > e=an #engeek ka!& #"nt& a" e#et" em" #engeek ?"eredo naalis@ ll.
T"t"# ?Belanus SP@, an t"am ?Crossostrea Sp@ !ang &ka menem#el #aa ang&nan > ang&nan #"nt& a".
Aka t&a !ang ke"ng !ang tela " t"mang e&a" engan ke&t&an "#otong ke6"lke6"l, "enam alam a" elama ea" emalam.
Kem&"an "t&m&k a#a"la &a an6& kem&"an "enam alam a" an "#ea am#a" a" #eaan men-a" #&t".
9
Kem&"an a"ng am#an!a, an "am"l a" !ang e=ana #&t" e#et" && an ea& ta-am ?ektak@ !ang kem&"an lang&ng a#atlang&ng "g&nakan.
(etela elea" taa# eklama", maka tamak """ engan a" engan ket"ngg"an 3040 6m.
7"#e6"kan e6aa meata ke el&& a" engan o" 10 kg/Ha.
A#l"ka" !ang te#at aala #aa =akt& #ag" a"
Penga& aka t&a akan "lang etela 2 a".
(etela at& m"ngg& &a "a# &nt&k "ta&" en&
(a#on"m !ang tea#at alam &ngk"l "-" te ?Camellia cinensis@ angat eekt" &nt&k memeanta "kan &a "#&t an ketam, am#a !ang tea#at " alam "-" te etela "ektak" mengan&ng 1013.
•
•
aala)
B"-" te "ke"ngkan kem&"an "t&m&k am#a" al& , Kem&"an- "enam alam a#on"mn!a mela&t ?ektak@.
a"
an
"#ea#ea
aga
La&tan a#on"m &a "a "g&nakan &nt&k #emeantaan ama tamak.
(a#on"m !ang tea#at alam ent&k &ngk"l "-" te o" #emaka"ann!a aala 11 kg #e ekta., engan kealaman a" 101 6m. eangkan alam ent&k te#&ng "-" te o" #emaka"nn!a aala 10 kg > 10 kg #eekta engan kealaman a" ata ata 30 6m. Pemaka"an #et""a !ang &a " aa "g&nakan #aa tamak &ang aala
10
Tamak """ engan a" engan ket"ngg"an k&ang le" 10 6m.
Kem&"an HE#IFISH E !ang &a "en6ekan engan a" engan #ean"ngan 1)10 l"te a", "em#otkan engan #a!e e6aa meata " ata #em&kaan a".
7o" !ang "an-&kan aala 3 l"te HE#IFISH E #eekta.
10
Pet""a /RESTAN 34 WP ?=ettale #o=e@ aala -en" #et""a oganot"on !ang alam l"ngk&ngan #ea"an akan te"ol"" man-a" ent"n "ok"a. 'ang angat eekt" &nt&k memam" e=an mol&ka, t"#an an "#&t.7o" !ang "#ekenankan eel&m #eneaan en& aala 0, 2, ##m an angat ea6&n #aa al"n"ta !ang t"ngg" ?240 #om"l@ an && t"ngg". Konenta" letal ?L 4@ /RESTAN 34 WP aala 0,9: ##m eangkan &nt&k konentaa" !ang le" aman aala 0,3: ##m. &.2.
P(naki' U!an" !i Ta*ak
Pen!ak"t men&&t eea#a al" "en""kan eaga" gangg&an eea#a &ng" eag"an ata& el&& ogan t&& "kaenakan aan!a a6to a"ot"k ?K&al"ta a", makanan an la"nn!a@ an a6to "otk ?ogan"me #en!ea #en!ak"t ata& #atogen@. Maala &tama !ang meakan kenala !ang &tama alam &"a!a &ang aala maala mana-emen, #akan an #en!ak"t. 7" alam &"a!a &ang ="n& #en!ak"t a#at men!eaakan ke&g"an ekonom". Ke&g"an !ang "t"m&lkan tegant&ng ke#aa) 1. Peentae #o#&la" &ang !ang teeang #en!ak"t 2. $m& &ang !ang te"nek" #en!ak"t. 3. Paan!a #en!ak"t 4. Aan!a "nek" ek&ne. Pen!ak"t kean!akan e"at "nekt" teta#" t"ak "lakan a=a a6to a6to non"nekt" -&ga angat e#ean alam keeatan &ang. Pean "n" e&&ngan engan ) 1. L"ngk&ngan tem#at " &ang ) &ang tek&ngk&ng ole a" eeta em&a -en" ogan"me an #ol&". 2. ("at &ang !ang nonkt&nal !a"t&, "at !ang akt" men6a" makan #aa =akt& malam a" an kan"al ? "at !ang &ka memanga -en"n!a en"" @. ("at "n" a#at mengak"atkan enan!a t"ngkat metaol"me a#a"la te-a" "en"e" makanan, "ntok"a" ole aam &le ? H2( @, Amon"ak ? NH3@ an tee ak"at k&angn!a kan&ngan ok"gen tela&t alam a". Pen!ea #en!ak"t kelom#ok ) Non"nek" )
Inek"
#aa
&ang
a#at
"ag"
men!a"
&a
(te Intok"ka" ?kea6&nan@ 7e"en" ?kek&angan makanan @ ) "& Bakte" 8am&
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PotoFoa MetaFoa Paa &m&n!a "ntok"ka" ?kea6&nan@ an "ne" "& te-a" e6aa menaak an mengak"atkan kemat"an &ang e6aa ta-am. IIntok"ka" an "nek" "& !ang te-a" an!a eea#a -am ata& eea#a a" an eag"an ea #o#&la" &ang !ang "&"a!akan "a m&na. Inek" akte" laman!a elang&ng a" eea#a a" am#a" aea#a m"ngg& an ma" "a meme"kan "noma" !ang " #el&kan tentang #en!ean!a Peme"an #akan !ang ele"an a#at mengk"atkan t"ngg"n!a kaa Amon"ak kaena te-a" ak&m&la" ? #en"m&nan@ "a makanan an kotoan &ang !ang mengan&ng n"togen amon"ak !ang tela&t alam a" tea#at alam ent&k "on ? NH4@ alam ent&k &n"on ?NH3@ an elal& alam #een!a=aan e&"l""&m. Amon"ak ?NH3@ aala en!a=a &n"on !ang e"at a6&n teaa# &ang kee"mangan kaa NH3 an NH4 tegant&ng #aa &&, #H, al"n"ta, alkal"n"ta, an ok"gen tela&t. 1. P(naki' Dis(*a*akan 5%(h 6irus (am#a" engan aat ekaang aa 3 -en" #en!ak"t !ang 13 "eakan ole "& #aa &ang ="n& !ang "&"a!akan !a"t&, $onodon Baculo %irus ?MB;@, Ine6t"on &ypodermal and &ematopoietic 'ecrosi %iru ?IHHN;@ an &epantopancreatic Paro lie irus ?HPP@. 8en" "& !ang e"ng " "ola" a" t&& laa &ang #enae" aala kelom#ok Baculo virus !ang tea#at #aa el el e#"tel e#ato#ankea an && #aa &ang !ang teeang #en!ak"t eke" en" ?m&6&@ mengalam" #en"ngkatan, #em&kaan k&l"t an "ngang " tem#el" ole kotoan ?l&m#&@ e"ngga #em&kaan t&& men-a" kaa.Tanatana ke&akan #aa at" ?e#ato#ankea@ aala te-a" #emengkakan e=ana #&6at "eta" engan l&ang l&ang ke6"l "ag"an && tenga ?m"g&t@ alam -&mla an!ak, #aat an e=ana "tam ?melam"n@. Pen!ak"t !ang "eakan ole Monodon Baculo Virus +#/67 !ang a#at mengak"atkan kemat"an !ang 6&k t"ngg" !a"t& mem&nakan 90 &ang #aa ta"a #a6a laa an!a alam le" k&ang &a m"nngg& #emel"aaan. Pen!ak"t "n" e"ng "ketem&kan men!eang #aa PL 20 ke ata. Nam&n aa &a -en" #en!ak"t !ang gana "eakan ole "& !a"t&) a.
P(naki' K(-a%a kunin" ?Yellow Head disease@ !ang "eakan ole "& 'H; ?*ellow &ead Baculo %irus@ Gejala) m&la > m&la na& makan men"ngkat alam eea#a a" kem&"an eent" ama aekal". Ke#ala an "nang e=ana k&n"ng.
12
*. P(naki' /(rak Pu'ih ?White Spot Diseas@. 7"eaakan ole "& (EMB; ?Systim Ektodermal and Mesodermal Baculo Virus@. $ang !ang ak"t tam#ak lema an eenang ke #"ngg" tamak, && koong, T&& #&6at an kemea > meaan an kaang "tem#el" ogan"me #enem#el. Gejala khas ea e6ak #&t" engan "amete 12 mm, m&lam&la tel"at " kaa#a "ag"an ke#ala an "la &a #aa e6ak #&t" men!ea keel&& t&&. (am#a" enga ekaang "n" el&m "ketem&kan 6aa &nt&k (*(ran'as #en!ak"t ;"& ma&n -en" oat !ang eekt" &nt&k #en!ak"t "n", ole kaena "t& t"nak #en6egaan aala langka !ang #al"ng te#at, a!a #enangg&langan a#at "lak&kan antaa la"n engan -alan menggant" a" e6aa &t"n et"a# a" m"n"mal a" total ol&me a" tamak, #engg&nanaan #akan a& "#anta& e6aa ketat aga t"ak men"m&lkan #en"m&nana "a #akan !ang men!eakan #em&&kan, mengel&akan tana aa tamak e=ana "tam an ea& &&k, meng"oola" aea !ang teeang #en!ak"t alam keaaan #aa #el& egea "lak&kan t"nakan #em&naan engan -alan #emakaan an #eng&&an. 2. P(naki' Dis(*a*kan 5%(h /ak'(ri Mek"#&n akte" angat &m&m men!eang &ang nam&n "nek"n!a e"at o#ot&n" !ang mana akte" tee&t &kan meakan #en!ea &tama t"m&ln!a #en!ak"t #aa15&ang. 7alam kon"" "mana &ang mengalam" te maka akte" tee&t akan men"m&lkan ge-alage-ala ak"t. Ham#" em&a -en" akte" !ang men!eang &ang e"at mot"l, oC"ae #o"t" an eent&k "l"n" ata& atang ? o@ engan &k&an 0,3,0 m an negat"e. Bakte" !ang e"at #atogen teaa# &ang teag" alam &a kelom#ok !a"t& akte" nonlamen an akte" elamen ( Leucothri+ mucor @. Bakte" !ang non lamen antaa la"n aala genea %ibrio! Aeromonas Sp, Pseudomonas Sp! Benecea Sp an ,laobacterium Sp. Bakte" !ang elamen aala akte" !ang eent&k enag ? lament@ an men!eang t&& ag"an l&a te&tama "nang. Pen!ak"t !ang "eakan ole akte" antaa la"n aala ) a. P(naki' /(rak 8 #(rah + ed Discoloration Disease7 <"" > 6"" &ang !ang teeang #en!ak"t "n" antaa la"n kon"" aan lema, eenag lamat, t"ak mem#&n!a" na& makanan an aan e=ana e6ak > e6ak kemeaan ?e "6oloat"on @ $ang !ang teeang aala m&la" a" ta"a m!" an #en!ean!a aala akte" !ang tema&k genea ""a !ang
13
en"t" teaa# 6oloam#en"6ol 20 ##m, &aFol"ona 10 ##m an #e&an 1,0 ##m. !ence"ahanya aala engan men!a"ng a" !ang ma&k, #engat"an a" e6aa teat& an mengaakan e"nek" a" an oFon"a" #aa ak kolam #emel"aaan an mee&k" kaa amon"ak ata& aan ogan"k. *. P(naki' *(rak ok(%a' 8 -u'ih -a!a an"kan" ? Brown white dicolaration o# carapace disease$ Beaakan #engamatan men!eang &ang e=aa engan 6"" 6"" #aa 6angkang ? 6aa#a6e@ "-&m#a" e6ak e6ak 6okelat eent&k &lat !ang #aa "nek" eat tea#at #aa ata =ana "ekel"l"ng e6ak 6okelat !ang a#at men"m&lkan l&ka #aa -a"ngan " a=an!a. L&ka !ang meme" #el&ang ag" #atogen !ang la"n!a &nt&k meng"nek". Beaakan #enel"t"an #en!ak"t "n" e"eakan ole akte" #engamat k"t"n ? 6"t"ne@ !ang eao"a" antaa la"n) Benecea, %ibrio Spp!,laobacterium sp! an pseudomonas sp!
6"" #aa "nang e=ana ke"taman e#et" l&ka !ang teaka. Inang "tam tee&t ole akte" enang a" -en" Leucothri+ sp- !enan""ulan"annya "lak&kan engan 6aa #egant"an a" ee"ng m&ngk"n. Pengenal"an#et&m&an akte" tee&t engan mengg&nakan <"&lat 1##m ata& <&t"ne #l& 0,0 ##m eamaan engan #enggant"an a" te& mene& elama 24 -am. Pengoatan &nt&k &angn!a a#at "e"kan Kal"&m Pemanganat ?PK@ 10 ##m elama 126 -am ata& *&an6e 1 ##m.
14
&. P(naki' Dis(*a*kan 5%(h Pro'ozoa PotoFoa meakan ala at& #en!eaa #en!ak"t #aa &ang !ang "namakan ogan"me ektokomenal !ang "aa menem#el #aa ag"an l&a t&& &ang nam&n t"ak men"m&lkan ke&akan -a"ngan t&& " mana "a menem#el. Paa"t "n" angat eaa!a -"ka tea#at alam -&mla an!ak menem#el an men&t" el&& #em&kaan t&& !ang mel"#&t" "nang, kak" enang an kak" -alan e"ngga mengak"atkan ke&l"tan alam #egeakan, #enaaan, makan, an #oe #egant"an k&l"t. Pen!ak"t "n" te"" a") a. P(naki' u!an" ka-as a'au -(naki' u!an" susu #en!ak"t "n" "eakan ole PotoFoa !ang mel"#&t" 3 genea" 20a"t&. 'osema, "helohania, an Pleistophora. Pen!ak"t "n" men!eang #aa t&& &ang e"ngga t&& &ang tee&t e=ana #&t" &am, #&t" &&, an lemek. $m&mn!a men!eang &ang !ang "#el"aa #aa #ea"an engan kan&ngan aan ogan"k 6&k t"ngg" ?le" ea a" G0 @. &ara !ence"ahan !ang #al"ng eekt" am#a" aat "n" el&m "keta&" e6aa #at". Nam&n em"k"an a!a !ang "lak&kan antaa la"n engan melak&kan #enggant"an a" &nt&k meng&ang" aan ogan"k alam tamak eta men&m&kan #akan alam". Ata& engan mengg&nakan oat <&(O4 0, 1 > 0, ##m. *. P(naki' Luu'an a'au -(naki' u!an"
*(rs(-a'u.
Pen!ak"t "n" "aa menem#el ag"an l&a t&& !a"t& #aa "nang, kaa#a, kak" enang, kak" -alan, eko k"#a, an tekaang " mata. Paa "nek" eat mem#el"atkan #egeakan lema eenang lamat an otot aomen tel"at #&6at, -en" #en!ak"t "n" e"ng "-&m#a" #aa tamak !ang a"n!a t"ak "kelola engan a"k. Pen!ean!a aala -en" /oothamnium sp! Epistylis Sp! %erticella Sp! an Acineta Sp!enan""ulan"annya a#at "lak&kan #egant"an e6a teat&,meng&ang" #ema&kan aan ogan"k, #eme"an aan 19 ta"l"ato a" e#et" +eol"t ?3 ##m@, 7olom"t ata& Ka#tan ?23 ##m@. Menama -&mla k"n6" a" aga kan&ngan ok"gen #ea"an men"ngkat eta #eme"an omal"n 2 ##m, <oam"ne T. ##m, an &"nn"neB"&late . 9. P(naki' D(:si(nsi +K(kuran"an #akanan7. 29
7alam #et&m&an &ang memel&kan &n&e > &n& n&t"ent !ang #ent"ng &nt&k #et&man an kelang&ngan "n&!a a"k #ote"n, lemak, kao"at, ma&n ;"tam"n. Beea#a &n&e "n" a& "la" te& mene& aga &ang "a t&m&, ekemang
1
an ee#o&k". A#a"la ala at& ata& eea#a &n& "n" kek&angan "a mengak"atkan #en!ak"t. M"al a-a kek&angan ;"tam"n a#at men!eakan #en!ak"t e#et") P(naki' Hi'a #(a'ikan Pen!ak"t "n" e"ng te-a" #aa &ang !ang kek&angan ;"tam"n < ?A6o"6 a6"@ an &m&mn!a "-&m#a" #aa #ea"an tamak !ang m"k"n makanan alam" ?Alga Plankton@. Penangg&langan!a aala menama "tam"n <. ean!ak 2.000 mg #ek"logam #akan !ang "e"kan eta #en&m&an #akan alam".
I6. PENANGULANGAN PEN)AKIT
(e6aa "ngka "lka&kan Melal&")
$#a!a
#enangg&langan
#en!ak"t
a#at
P(nin"ka'an K(s(ha'asn U!an"
Im&n"a" #aa &ang a"k engan #eme"an Vaksin ma&n 'munostimulan &nt&k men"ngkatkan kekealan t&& &ang e"ngga le" taan teaa# eangan #en!ak"t an kelang&ngan " &ang.
(lemen ;"tam"n < an ataCant"n alam #akan &nt&k men"ngkatkan a!a taan &ang teaa# eangan #en!ak"t.
Pengg&naan akte" !ro(iotik antaa la"n) Lactobacillus sp ta"n non#atogen, Bacillus Spp.
1:
P(nin"ka'an Kua%i'as /u!i!aa Pea"kan k&al"ta a" a#at "lak&kan engan mengg&nakan #"n"# (ioromediasi !a"t& #eng&a"an l"ma engan mengg&nakan m"koa e#et" 'itrosomonas! 'itrobacter! dan spirulinaara -(na""u%an"an -(naki' an" u'aa a!a%ah (n("ah '(r;a!ina in$(ksi !an kon'ainasi -a'ho"(n -(n(*a* -(naki' an'ara%ain< Pen6&6"an aa tamak "lakk&kan 2 kal" !a"t&, engan 6aa menggelontokan ata& engan 6aa meng"" tamak am#a" ket"ngg"an 30 6m, kem&"an ""akan ea" emalam etela "t& "&ang am#a" a". Pen6&6"an ke&a "mak&kan ) &n&tk
mem&ang "a > "a #enggelontoan #etama !ang el&m te&ang.
Mengg&nakan
"t"m tet&t. ?6loe !tem@, em" tet&t ?em" > 6loe !tem@. an e"k&la" &nt&k men6ega #ema&kan #en!ak"t a" l&a.
A!a-un -(naki' an" (n(ran" -a!a -(*(saran u!an" 0in!u a!a%ah < N O
NAMA PEN'AK IT
1
Ke#ala K&n"ng
E8ALA (ERANAN
-
Na& Bek&ang
Inang k&n"ng
N O
NAMA PEN'AK IT
2
Be6ak #&t"
PENOBATAN ALAMI
*&aF&l"on 20 7"enam gn mg/l enam ektak makota a" "la #el& e=a e=ana "&lang&lang 7o" makan
E8ALA (ERANAN
-
$ang Lema
-
Beenang tamak
- T&&
PENOBATAN KIMIA
ke#"ng"
#&6at kemeameaan
PENOBATAN KIMIA
PENOBATAN ALAMI
Mala6"te geen oCalat 0,10,2 mg/l "enam e6aa e&lang&lang
7"enam engan ektak am"loto an a&n makota e=a
1G
-
3
4
7"tem#el" ogan"me #enem#el
Be6ak 6oklat #aa 6angka ng
Paa 6angkang e6ak 6oklat eent&k &lat
Inang H"tam
Paa e=ana "taman teaka
Team!6"n 6am#& lm #akan 30 mg/kg #akan
7a#at "ole" engan k&n!"t an lengk&a.
E!tom!6"n 6am#& lm #akan 40 mg/kg #akan elama a" "nang ke"tam e#et"
<"n &lat 1 ##m <&t"ne 0,0##m
#l&
7"enam gn ektak &m" k&n!"t an a&n "" 10 ml/l a".
Kal"&m #emanganate > 10 ##m/l "enam elama 1 -am
DAFTAR PUSTAKA
A"="-a!a, 7ama=an, kk. 199G. B&"a!a &ang ="n& engan #engenal"an m&t& a" e6aa "olog". BBPBAP ) 8e#aa.
1
A"="-a!a, 7ama=an, kk. 199G. ("tem em" e"k&la" an "olte #aa #etak tanon a" a#at mengant""a" keg"atan &"a!a &ang ="n&. BBPBAP ) 8e#aa. A"="-a!a, 7ama=an, kk. 2003. B&"a!a &ang #&t" lokal ?P. Meg&"en" an P. In"6&@ "tem tet&t. 7e#t. Kela&tan an Pe"kanan 7"t-en Pe"kanan B&"a!a BBPBAP ) 8e#aa B&=ono, In&=". 1993. Tamak &ang ="n& "tem #engelolaan e#ola "nten". Kan""& ) 'og!akata 7a&", Rokm"n. 2003. Keaneka agaman a!at" la&t. PT. ame"a P&taka $tama ) 8akata 7e#t. Kela&tan an Pe"kanan. 2004. Me"a B&"a!a A" Pa!a&. 7e#t. Kela&tan an Pe"kanan 7"t-en Pe"kanan B&"a!a BBPBAP ) 8e#aa Haan&, %a", kk. 2004. Pet&n-&k tekn" #en"ngkatan #o&kt""ta tamak &ang ="n& eeana "tem tet&t. 7e#t. Kela&tan an Pe"kanan 7"t-en Pe"kanan B&"a!a BBPBAP ) 8e#aa M&-"man, A., (&!anto, R. 199. B&"a!a &ang ="n&. Penea =aa!a ) 8akata Oama Inone"a. 2002. B&"a!a &m#&t la&t la6"la"a # " tamak. 7"t-en Pe"kanan B&"a!a 7e#t. Kela&tan an Pe"kanan ) (&aa!a %"!ono T. an (!ae" L.(, 200. B&k& (e" Keeatan Ikan $ang ="n& (eat Po&k" Men"ngkat. (ekola T"ngg" Pen!&l&an Petan"an, 8&&an Pen!&l&an Pe"kanan, Bogo.
ATATAN <
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