Hallo para pencinta biota air...!!
Kali ini kita bahas masalah pakan alami yang berjenis plankton..
Plankton tetrasilmis adalah pakan alami dan utama bagi benur udang Vannamei serta salah satu faktor pembatas bagiorganisme budidaya. phytoplankton hijau (green algae).
Phitoplankton pakan ini hidup bebas diberbagai perairan, baik perairan tawar, payau maupun laut dan mampu berkembang dengan secara cepat yang diklasifikasikan sebagai berikut :
Phillum : Chlorophyta
Klass : Prasinophyceae
Ordo : Pyramimonadales
Genus : Tetraselmis
Tetraselmis merupakan alga yang bersel tunggal, mempunyai empat buah flagella Dengan flagella tersebut maka tetraselmis.
Namun untuk menjaga ketersediaan di alam bebas disini kita melakukan pembuatan bibit sendiri yang meliputi:
1.Culture skala laboratorium: meliput beberapa proses dan campuran beberapa bahan kimia seperti pupuk dan lain lain.
Culture skala laboratorium
2.Culture secara intermaidiet: culture skala tank fiber yang berisi air laut satu ton yang telah meliputi beberapa proses sterilisasi, untuk skala tank memerlukan waktu 3 -4 hari sampai dengan DOC 2 dan menggunakan blower serta cahaya matahari, dan dosis pemberian pupuk harus tepat sehingga tidak terjadi drop populasi,
Culture skala intermediate
Adapun beberapa jenis pupuk yang digunakan seperti: NPK, Urea, Nano3 dan EDTA
Intermediate/masal:
-Urea 10 PPM X Volume Air
-Npk 15 PPM X Volume Air
-Nano3 55 PPM X Volume Air
-EDTA 10 PPM X Volume Air
Jenis pupuk yang digunakan
3.Culture skala masal: dilakukan setelah Doc 2/pemanenan di tank intermaidiet dan di transfer ke bak masal menggunakan pompa dan memerlukan air yang sudah sterilisasi sebanyak 8-10 Ton lengkap dengan airator dan bibit 1 ton yang dari tank intermediate.
jenis pupuk yang digunakan sama dengan dosis yang berbeda dan memerlukan waktu 3 hari sampai pemanenan dilakukan serta di transfer ke bak culture benur udang Vannamei.
Culture skala masal
Jenis pakan alami ini pada umumnya di berikan pada saat stadia naupli sampai dengan Mysis 3 sebelum memasuki post larvae.
Pemberian dilakukan Sesuai Dengan Kebutuhan dan nafsu makan pada stadia tersebut.
(Muliadi.S.Pi)
hallo lovers of aquatic biota
This time we discussed the natural food problem of plankton type ..
Plankton tetracycline is the main and natural feed for Vannamei shrimp fries and one of the limiting factors for cultivating organisms. green phytoplankton (green algae).
Phitoplankton feed is free living in various waters, both freshwater, brackish and marine and able to develop rapidly are classified as follows:
Phillum: Chlorophyta
Klass: Prasinophyceae
Order: Pyramimonadales
Genus: Tetraselmis
Tetraselmis is a single-celled algae, has four flagella With the flagella then tetraselmis.
But to keep the availability in the wild here we do the making of its own seed which includes:
1.Culture skala laboratorium: cover some processes and mix some chemicals such as fertilizer and others.
2.Culture intermaidiet: culture scale tank fiber containing one ton of sea water which has covered some sterilization process, for tank scale takes 3 -4 days up to DOC 2 and using blower and sunlight, and dose of giving fertilizer must be precise so that no population drop occurs,
As for some types of fertilizers used such as: NPK, Urea, Nano3 and EDTA
Intermediate / mass:
-Urea 10 PPM X Water Volume
-Npk 15 PPM X Water Volume
-Nano3 55 PPM X Water Volume
-EDTA 10 PPM X Water Volume
3.Culture mass scale: done after Doc 2 / harvesting at intermaidiet tank and transferred to mass tub using pump and require sterilized water as much as 8-10 Ton complete with airmen and 1 ton seed from intermediate tank.
the type of fertilizer used is the same as the different dose and it takes 3 days until the harvesting is done as well as the transfer to the culture shrimp culture shrimp Vannamei.
This type of natural feed is generally given at the time of stadium naupli up to Mysis 3 before entering post larvae.
Giving done In accordance with the needs and appetite on the stadia.
(Muliadi.S.Pi)
good post follow me @balia 😊
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👍👍👍
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Selamat bergabung di steemit. Semoga sukses. Jangan lupa: komen, upvote, resteem dan follow orang lain agar reputasi cepat naik.
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Baik pak.
Mohon bimbingannya juga pak.
Saya masih dalam tahap belajar pak.
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Hai, helo @muliady! Kami upvote yaa..
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Iya terima kasih @puncakbukit
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