PRODUKTIVITAS ALGA Hydrodictyon PADA SISTEM PERAIRAN ...

DAFTAR ISI
x
Halaman
DAFTAR ISI .................................................................................................. x
DAFTAR TABEL .......................................................................................... xii
DAFTAR GAMBAR ...................................................................................... xiii
1. PENDAHULUAN ................................................................................ 1
1.1. Latar Belakang ................................................................................. 1
1.2. Pendekatan Masalah ......................................................................... 2
1.3. Tujuan .............................................................................................. 2
2. TINJAUAN PUSTAKA ....................................................................... 3
2.1. Alga ................................................................................................... 3
2.2. Chlorophyceae (Alga hijau) .............................................................. 3
2.3. Hydrodictyon..................................................................................... 4
2.4. Produktivitas .................................................................................... 5
2.5. Analisis Pertumbuhan ...................................................................... 6
2.6. Faktor-Faktor yang Mempengaruhi Pertumbuhan Alga ................... 6
2.6.1. Suhu ........................................................................................ 6
2.6.2. Cahaya ..................................................................................... 7
2.6.3. pH ............................................................................................ 7
2.6.4. Nutrien .................................................................................... 7
a. Nitrogen ................................................................................ 8
b. Fosfor ................................................................................... 8
3. METODE PENELITIAN .................................................................... 10
3.1. Rancangan Penelitian ....................................................................... 10
3.2. Waktu dan Lokasi Penelitian ........................................................... 10
3.3. Alat dan Bahan ................................................................................. 10
3.4. Pelaksanaan Penelitian ..................................................................... 11
3.4.1. Penelitian pendahuluan ........................................................... 11
3.4.2. Penelitian utama ...................................................................... 12
3.5. Pengumpulan Data ........................................................................... 13
3.5.1. Pengukuran biomassa .............................................................. 13
3.5.2. Penentuan doubling time (waktu penggandaan) ..................... 14
3.5.3. Parameter kualitas air .............................................................. 14
3.6. Analisis Data ................................................................................... 15
3.7. Uji Beda Nyata Terkecil (BNT) ....................................................... 16
4. HASIL DAN PEMBAHASAN ............................................................. 18
4.1. Hasil ................................................................................................. 18