Pemeliharaan larva ikan

Quiz
•
Specialty
•
9th - 12th Grade
•
Easy
Helda Desni Yenti
Used 2+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tahapan dimana masih mempunyai kantung kuning telur, tubuh transparan dengan beberapa butir pigmen yang fungsinya belum diketahui disebut
Prolarva
Postlarva
Prejuvenile
Embryo
Juvenile
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada proses persiapan kolam, menyediakan unsur-unsur hara, memperbaiki struktur tanah, derajat keasaman, dan lain-lain merupakan tujuan dari tahap..
Pengeringan
Pemupukan
Pengapuran
Pengolahan dasar tanah
Pengisian air
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Daya dukung kolam yang menyangkut kelimpahan pakan alami, ketersediaan oksigen, serta minimalnya faktor pengganggu hidup ikan disebut..
Padat penebaran
Wadah budidaya
Carrying capacity
Masking factor
Media budidaya
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jumlah (Biomassa) benih yang ditebarkan per satuan luas atau volume disebut...
Padat penebaran
Wadah budidaya
Carrying capacity
Masking factor
Media budidaya
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada saat penebaran benih ikan perlu dilakukan aklimatisasi. Apabila benih didatangkan dari lokasi yang cukup jauh dan dikemas dengan menggunakan kantong plastik, maka lama waktu proses aklimatisasi adalah...menit
1-6
2-7
3-8
4-9
5-10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Padat penebaran larva pada saat pemeliharaan sangat tergantung pada daya dukung kolam. Menurut SNI padat penebaran larva/benih ikan lele usia 3-4 Minggu adalah .. ekor/liter air
100
200
500
1000
2000
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada tahap pemupukan, pupuk yang digunakan dapat berasal dari organik maupun anorganik. Apabila menggunakan pupuk organik berupa kotoran ayam, maka dosis yang dibutuhkan adalah...gr/m2
50-100
100-200
150-300
200-400
250-500
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