Apa itu sistem bioflok?
#BelajarBarengMainKolam

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Professional Development
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Ikan rumah
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16 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
A. Sistem budidaya ikan dengan air mengalir
B. Sistem budidaya ikan dengan memanfaatkan bakteri baik
C. Sistem budidaya ikan di kolam tanah
D. Sistem budidaya ikan dengan pakan alami
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Apa keuntungan utama sistem bioflok?
A. Hemat air
B. Ikan lebih cepat besar
C. Mengurangi pencemaran air
D. Semua jawaban benar
3.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
Apa yang dimaksud dengan rasio C/N dalam bioflok?
A. Perbandingan jumlah karbon dan nitrogen dalam air
B. Perbandingan jumlah karbon dan nitrogen dalam pakan
C. Perbandingan jumlah karbon dan nitrogen dalam flok
D. Perbandingan jumlah karbon dan nitrogen dalam tubuh ikan
4.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
Apa itu flok?
A.Kumpulan bakteri baik
B. Kotoran ikan
C. Sisa pakan
D. Semua jawaban benar
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Senyawa mana yang paling beracun bagi ikan dalam sistem bioflok?
A. NH₄⁺ (Amonium)
B. NO₂⁻ (Nitrit)
C. NO₃⁻ (Nitrat)
D. NH₃ (Amonia)
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Jika jumlah karbon dalam sistem bioflok terlalu sedikit, apa yang bisa terjadi?
A. Bioflok akan bertambah banyak
B. Kualitas air lebih stabil
C. Mikroba akan berkembang lebih pesat
D. Amonia akan meningkat dalam air
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Berapa suhu ideal untuk ikan nila?
A. 10-15 derajat Celcius
B. 15-20 derajat Celcius
C. 25-30 derajat Celcius
D. 30-35 derajat Celcius
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