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PENGARUH PERBEDAAN SUHU TERHADAP JUMLAH
TELUR IKAN NILA (Oreochromis niloticus) YANG MENETAS
SKRIPSI
Untuk Memperoleh
Gelar Sarjana Perikanan dari Fakultas Pertanian-Peternakan
Universitas Muhammadiyah Malang
Oleh:
ABDUL LATIF
201110260311004
JURUSAN PERIKANAN
FAKULTAS PERTANIAN PETERNAKAN
UNIVERSITAS MUHAMMADIYAH MALANG
2018
DAFTAR ISI
HALAMAN PERSETUJUAN .............................................................................. i
SURAT PERNYATAAN ...................................................................................... ii
RINGKASAN ....................................................................................................... iii
SUMMARY .......................................................................................................... iv
KATA PENGANTAR ............................................................................................ v
DAFTAR ISI ......................................................................................................... vi
DAFTAR GAMBAR .......................................................................................... viii
DAFTAR TABEL ................................................................................................ ix
DAFTAR LAMPIRAN .......................................................................................... x
BAB I PENDAHULUAN
1.1 Latar Belakang ...................................................................................... 1
1.2 Rumusan Masalah ................................................................................. 4
1.3 Tujuan.................................................................................................... 4
1.4 Manfaat Penelitian................................................................................. 4
1.5 Hipotesis ................................................................................................ 5
BAB II TINJAUAN PUSTAKA
2.1 Ikan Nila ................................................................................................. 6
2.1.1 Morfologi dan Anatomi Ikan Nila ................................................. 6
2.1.2 Klasifikasi Ikan Nila ...................................................................... 9
2.1.3 Sifat-sifat Biologis ....................................................................... 10
2.2 Suhu dan Osmoregulasi pada Ikan ....................................................... 11
2.3 Hubungan Suhu dengan Metabolisme .................................................. 13
2.4 Daya Tetes Telur .................................................................................. 14
2.5 Habitat Ikan Nila .................................................................................. 15
2.6 Pemijahan dan Penetasan Telur ............................................................ 16
2.7 Hama .................................................................................................... 18
2.8 Pakan dan Kebiasaan Makan ................................................................ 18
2.9 Pertumbuhan dan Kelangsungan Hidup ............................................... 19
2.10 Pola Hidup Ikan Nila .......................................................................... 20
BAB III METODE PENELITIAN
3.1 Waktu dan Tempat .................................................................................. 22
3.1.1 Waktu .............................................................................................. 22
3.2.2 Tempat ............................................................................................ 22
3.2 Alat dan Bahan ....................................................................................... 22
3.3 Metode Penelitian ................................................................................... 23
3.4 Parameter Penelitian ............................................................................... 25
3.4.1 Parameter Utama ............................................................................. 25
3.4.2 Derajat Penetasan Telur .................................................................. 25
3.4.3 Parameter Pendukung ..................................................................... 25
3.5 Analisa Data .............................................................................................. 25
3.6 Kerangka Pemikiran ................................................................................. 26
BAB IV HASIL PENELITIAN DAN PEMBAHASAN
4.1 Pengaruh Perbedaan Suhu Terhadap Laju Penetasan Telur Ikan
Nila ....................................................................................................... 28
4.1.1 Uji Statistik .................................................................................. 34
4.1.2 Pengujian ANOVA ...................................................................... 36
4.2 Penentuan Suhu Terbaik dalam Pengoptimalan Laju Penetasan Telur
ikan Nila ................................................................................................ 39
BAB V PENUTUP
5.1 Kesimpulan ............................................................................................ 42
5.2 Saran ...................................................................................................... 43
DAFTAR PUSTAKA ........................................................................................... 44
LAMPIRAN .......................................................................................................... 45
DAFTAR GAMBAR
Halaman
1. Morfologi dan Anatomi Ikan Nila .................................................................... 8
2. Proses Pemijahan Nila .................................................................................... 17
3. Kerangka Pemikiran Penelitian Skripsi .......................................................... 26
4. Grafik Perbandingan Rata-Rata Tetasan Telur Ikan Nila pada Tiap
Ulangan ........................................................................................................... 29
DAFTAR TABEL
Halaman
1. Anatomi Ikan Nila ........................................................................................ 7
2. Alat-alat Penelitian Skripsi ........................................................................ 21
3. Bahan-bahan Penelitian Skripsi ................................................................ 22
4. Rancangan Penelitian Skripsi .................................................................... 23
5. Hasil Pengamatan Rancangan Acak Lengkap Pengaruh Suhu Terhadap
Penetasan Telur Ikan Nila .......................................................................... 28
6. Uji Normalitas ............................................................................................ 32
7. Uji Homogenitas Ragam ............................................................................ 32
8. Deskripsi Data ............................................................................................ 33
9. Hasil ANOVA ............................................................................................ 34
10. Hasil Uji Lanjut BNT ................................................................................. 34
DAFTAR LAMPIRAN
Halaman
1. Lampiran deskripsi .......................................................................................... 45
2. Lampiran Uji Prasyarat normalitas ...................................................................... 46
3. Lampiran hasil uji anova ........................................................................................... 47
4. Lampiran 4 Uji Lanjut BNT ...................................................................................... 47
5. Distribusi tabel nilai F ............................................................................................. .48
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