Perikanan | Ikan puyu | polytank | sumber pendapatan sampingan

Ikan puyu polytank.

Untuk menambah sumber pendapatan sampingan dirumah anda boleh mencuba memilihara ikan puyu didalam polytank.

Sila ikuti blog ini untuk mengetahui dengan lebih lanjut tentang ikan puyu polytank ini.

BIOLOGI IKAN PUYU

Phylum : ChordataSub Phylum :

VertebrataKelas : PiscesSub

Kelas : TeleosteiOrdo

: LabytinthichiFamili

: AnabantidaeGenus

: AnabasSpecies

: Anabas testudineus Bloch

Nama Daerah : Betik Jawa dan Sunda, Papuyu (Banjarmasin), Puyu (Malaysia) dan Kalimantan Timur, Geteh-geteh (Manado).

Ikan puyu atau climbing perch adalah sejenis ikan air tawar Malaysia yang enak di makan bila dibuat pekasam,goreng rangup dan sebagainya. Pasaran ikan ini adalah tertumpu kepada kepada penggemar ikan air tawar di selatan dan utara. Oleh itu ia nya digemari oleh orang Melayu dan Siam. Pendatang Bangladesh juga mengemari ikan ini.Di Thailand ikan ini di jual pada harga antara 90 ke 130 bath atau rm9-rm13 sekilo. Harga pasaran di Malaysia ialah antara RM12-RM15 dengan harga ladang antara RM7-RM9. Saiz yang sesuai untuk di jual ialah antara 180-250 gm seekor.

Untuk mencapai usia matang, ikan ini mengambil masa selama 120-150 hari. Ikan puyu jantan matang beratnya hanya 150gm sementara ikan betina antara 180-250gm. Selalunya ikan puyu ini adalah 40 peratus betina dan 60 peratus jantan. Atas sebab itu, di Thailand ramai penternak akan menternak hanya puyu betina. Untuk menjadikan kebanyakan ini menjadi betina, hormon akan di beri kepada ikan pada masa ia kecil.Ikan ini sesuai diternak dalam kolam tanah dengan jumlah ternakan sebanyak 3.5 ekor sekaki persegi atau dalam kolam 40 kali 100 kaki, sebanyak 10-12k ikan ini boleh di masukan.

Pemilihan kolam

-Untuk pemilihan kolam anda perlulah mengetahui kolam mana yang sesui dgn ikan yang anda hendak ternak,bagi pendapat saya kolam untuk ternak ikan puyu saya gunakan kolam fiber tank ia memberikan ikan puyu saya pertumbuhan yang cepat..

-Bagi sesiapa yang mempunyai tanah yang banyak,saya cadngkan ternakkan yang paling baik ialah kolam tanah sebab habitat ikan ini datang nya dari persekitaran neutral dari tanah, untuk kolam tanah 20'x40' boleh memuatkan ikan puyu lebih kurang dalam 10k.Untuk pembesaran ikan air tawar,kolam tanah memberi jangka masa pembesaran lebih cepat berbanding kolam-kolam lain.

-Untuk penternak yang kekurangan modal boleh la melakukan ternakan secara penggunaan kanvas,kerana penggunaan kanvas lebih murah berbanding ternakan menggunakan fiber tank dan poly tank.

-disini ada beberapa jenis sistem yang dapat penternak gunakan:-
polytank
kolam simen
kolam tanah
sistem RAS
fiber tank

-Cara membentuk kolam kita dengan keadaan persekitaran yang menyerupai makanan organik dengan :
masukkan keladi bunting
tanam kangkung didalam kolam
masukkan juga kiambang
masukakn juga kemeling

Kebanyakkan orang memilihara ikan puyu siam. Kerana saiznya yang lebih besar dari ikan puyu biasa.
Dengan memilihara ikan puyu, dapat menjadi sumber pendapatan sampingan anda.

Perikanan | Climbing Perch | pendapatan sampingan

The Climbing Perch
Anabas testudineus

By David MarshallThe article which follows was written for the web-site of Ryedale Aquarist Society, Pickering, North Yorkshire, EnglandAquarticles

SCIENTIFIC NAME - Anabas testudineus

COMMON NAME - Climbing Perch

SCIENTIFIC CONFUSION? - With several slight colour and morphological differences in Climbing Perch found throughout their natural range it may well be that, in the future, we will see some of these given alternative scientific names.

NATURAL RANGE - Thailand, Sri Lanka, Malaysia, Taiwan, Indonesia, Southern China, Vietnam, Cambodia, Philippines.

SIZE - 10" (25cm).

DESCRIPTION - A torpedo looking, perch shaped fish. The body is elongate, the dorsal fin has a longer base than the anal, dorsal and anal reach backwards to the beginning of the caudal and that the posterior edge of the gill cover bears two strong spines. Colour is of a 'muddy' appearance of olive-grey. Young specimens have a dark spot on the caudal peduncle (point at which the body ends and tail starts). Young are often confused with Ctenopoma species.

DANGER? - The gill covers are equipped with various spines that are used as a defensive mechanism and are said to cause pain (if my experience of badly swollen fingers and large blisters caused by the ventral fin spines of Synodontis species 'Nigeria' is similar to this then such contact is best avoided and only plunging my hand into extremely hot water took this swelling down) if they catch a fishkeepers hand.

FIN MOVERS? - These fish are capable of moving from pool to pool by using their pectoral fins, caudal peduncle and gill covers as a means of locomotion. As a means of protection these fish are said to use the cover of darkness in order to move around doing so in groups and not as individuals.

HOW DID THESE FISH GAIN THEIR COMMON NAME? - Climbing Perch came about due to a 'myth'. Because certain individuals are said to have been found in tree tops a 'myth' has spread that these fish are the 'Tarzan of the fish world' able to shin up tree trunks with ease but this has yet to be scientifically proved so it is more likely that fish eating birds actually dropped or left catches of this particular fish on tree branches.

Climbing Perch AQUARIUM CONDITIONS - In his Tetra published book Labyrinth Fish - The Bubble-Nest-Builders, Anabantid expert Horst Linke recommends that these fish be maintained in aquaria of 70x40x40cm with a temperature of between 20 and 25 C. Linke recommends keeping these fish in a well-planted aquarium. From a conversation with well-known aquatic photographer Mr. Kevin Webb, maggots and large sized commercial aquarium fish food pellets make good foods for these particular fish. These fish have a predatory nature so are NOT for the community aquarium. The two Climbing Perch I care for live fairly peacefully alongside large Loricarins, Synodontis pardalis, Sajica Cichlids, Doradids and a Garra species.
Please remember that these are labyrinth fish so leave a gap between the water surface and condensation shield (in order to keep the labyrinth organ working properly) and watch for signs of velvet disease.

Climbing Perch BREEDING - The sexes are told apart by girth, as that of the female is larger (particularly when in spawning condition). Males may be darker in colour and have more of a knife-edged anal fin than females. Use a large aquarium with plenty of floating plants. These fish do not build nests spawning in open water. Unlike their Gourami relatives they do not entwine in a full embrace. Spawning is said to be a very vigorous affair.
Eggs are clear in appearance and rise to the water surface. Once spawning is complete remove the adults, as they are prone to eating their eggs. Any fry which hatch (said to be from day 3 onwards) would be very delicate and require either green water or egg yolk paste as a first food with newly hatched brine shrimp to follow after the first week or so. The fry would be tiny and prone to velvet disease.

REFERENCES
Labyrinth Fish - The Bubble-Nest-Builders by Horst Linke, Tetra Press.
Labyrinth Fish by Helmut Pinter, Barron's Publishing.
Star Animals Series - See & Discover Fish (English edition) - Elsa editions.
Dr. Axelrod's Mini-Atlas, TFH Publications.