1. LAPORAN PRAKTIKUM
TEKNOLOGI DAN PRODUKSI BENIH
Oleh:
Alfian Nopara Saifudin
NIM A1D015033
Rombongan 2
PJ asisten: Farichatul Mufaroh
KEMENTERIAN RISET, TEKNOLOGI DAN PENDIDIKAN TINGGI
UNIVERSITAS JENDERAL SOEDIRMAN
FAKULTAS PERTANIAN
PURWOKERTO
2017
2. ii
KATA PENGANTAR
Puji dan syukur kami haturkan kepada Tuhan Yang Maha Kuasa, Allah
SWT, atas segala limpahan rahmat dan karuniannya penulis dapat menyelesaikan
Laporan Praktikum Teknologi dan Produksi Benih ini tanpa halangan yang
berarti. Dalam terselesaikannya Laporan ini tentu penulis membutuhkan bantuan
dari berbagai pihak, untuk itu penulis mengucapkan terima kasih kepada:
1. Bapak Dr. Purwanto, SP., M.Sc. dan Bapak Fatichin, SP., MP., PhD selaku
dosen pembimbing mata kuliah Teknologi dan Produksi Benih
2. Asisten Praktikum Teknologi dan Produksi Benih Mbak Farichatul Mufaroh
yang telah membimbing selama Praktikum berlangsung
3. Kedua orang tua yang selalu memberi dukungan baik moril maupun materiil,
sehingga selama kegiatan dapat berjalan dengan lancar, dan
4. Teman-teman Rombongan 2 yang selalu mendukung dan membantu
terselesaikannya praktikum ini
Penulis menyadari dalam penulisan Laporan ini masih jauh dari
kesempurnaan. Oleh karena itu, kritik dan saran dari semua pihak sangat penulis
harapkan.
Purwokerto, 14 July 2017
Penulis
3. iii
DAFTAR ISI
Halaman
KATA PENGANTAR .................................................................... ii
DAFTAR ISI ................................................................................................... iii
DAFTAR LAMPIRAN.................................................................................... ix
DAFTAR TABEL .......................................................................................... x
DAFTAR GAMBAR....................................................................................... xi
ACARA I PENGUJIAN KEMURNIAN BENIH........................................... 1
BAB I. PENDAHULUAN ............................................................................... 2
A. Latar Belakang...................................................................................... 2
B. Tujuan................................................................................................... 4
BAB II. TINJAUAN PUSTAKA..................................................................... 5
BAB III. METODE PRAKTIKUM ................................................................. 8
A. Bahan dan Alat..................................................................................... 8
B. Prosedur Kerja...................................................................................... 8
BAB III. HASIL DAN PEMBAHASAN ........................................................ 9
A. Hasil...................................................................................................... 9
B. Pembahasan.......................................................................................... 11
BAB IV. PENUTUP ....................................................................................... 23
A. Kesimpulan........................................................................................... 23
B. Saran..................................................................................................... 23
DAFTAR PUSTAKA....................................................................................... 24
LAMPIRAN...................................................................................................... 26
4. iv
ACARA II PENGUJIAN KADAR AIR BENIH............................................. 27
BAB I. PENDAHULUAN ............................................................................... 28
A. Latar Belakang...................................................................................... 28
B. Tujuan................................................................................................... 29
BAB II. TINJAUAN PUSTAKA..................................................................... 30
BAB III. METODE PRAKTIKUM ................................................................. 35
A. Bahan dan Alat..................................................................................... 35
B. Prosedur Kerja...................................................................................... 35
BAB III. HASIL DAN PEMBAHASAN ........................................................ 37
A. Hasil...................................................................................................... 37
B. Pembahasan.......................................................................................... 39
BAB IV. PENUTUP ....................................................................................... 60
A. Kesimpulan........................................................................................... 60
B. Saran..................................................................................................... 60
DAFTAR PUSTAKA....................................................................................... 61
LAMPIRAN……….......................................................................................... 64
ACARA III. PEMATAHAN DORMANSI........................... ......................65
BAB I. PENDAHULUAN ............................................................................... 66
A. Latar Belakang...................................................................................... 66
B. Tujuan................................................................................................... 67
BAB II. TINJAUAN PUSTAKA..................................................................... 68
BAB III. METODE PRAKTIKUM ................................................................. 71
A. Bahan dan Alat ..................................................................................... 71
5. v
B. Prosedur Kerja ...................................................................................... 72
BAB IV. HASIL DAN PEMBAHASAN ....................................................... 73
A. Hasil...................................................................................................... 73
B. Pembahasan.......................................................................................... 76
BAB V. PENUTUP ......................................................................................... 103
A. Kesimpulan........................................................................................... 103
B. Saran..................................................................................................... 103
DAFTAR PUSTAKA....................................................................................... 104
LAMPIRAN………......................................................................................... 108
ACARA IV. PERKECAMBAHAN PADA LINGKUNGAN SUB
OPTIMAL…………….. .................................................................................. 109
BAB I. PENDAHULUAN ............................................................................... 110
A. Latar Belakang...................................................................................... 110
B. Tujuan................................................................................................... 111
BAB II. TINJAUAN PUSTAKA..................................................................... 112
BAB III. METODE PRAKTIKUM ................................................................. 114
A. Bahan dan Alat ..................................................................................... 114
B. Prosedur Kerja ...................................................................................... 114
BAB IV. HASIL DAN PEMBAHASAN ....................................................... 115
A. Hasil...................................................................................................... 115
B. Pembahasan.......................................................................................... 116
BAB V. PENUTUP ......................................................................................... 127
A. Kesimpulan........................................................................................... 127
6. vi
B. Saran..................................................................................................... 127
DAFTAR PUSTAKA....................................................................................... 128
LAMPIRAN……….......................................................................................... 130
ACARA IV. PENGUJIAN DAYA PERKECAMBAHAN DAN INDEKS
VIGOR…………….. ....................................................................................... 131
BAB I. PENDAHULUAN ............................................................................... 132
A. Latar Belakang...................................................................................... 132
B. Tujuan................................................................................................... 133
BAB II. TINJAUAN PUSTAKA..................................................................... 134
BAB III. METODE PRAKTIKUM ................................................................. 137
A. Bahan dan Alat ..................................................................................... 137
B. Prosedur Kerja ...................................................................................... 137
BAB IV. HASIL DAN PEMBAHASAN ....................................................... 139
A. Hasil...................................................................................................... 139
B. Pembahasan.......................................................................................... 140
BAB V. PENUTUP ......................................................................................... 154
A. Kesimpulan........................................................................................... 154
B. Saran..................................................................................................... 154
DAFTAR PUSTAKA....................................................................................... 155
LAMPIRAN……….......................................................................................... 157
ACARA VI. PENGUJIAN TIPE PERKECAMBAHAN ................................ 158
BAB I. PENDAHULUAN ............................................................................... 159
A. Latar Belakang...................................................................................... 159
B. Tujuan................................................................................................... 160
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BAB II. TINJAUAN PUSTAKA..................................................................... 161
BAB III. METODE PRAKTIKUM ................................................................. 165
A. Bahan dan Alat ..................................................................................... 165
B. Prosedur Kerja ...................................................................................... 165
BAB IV. HASIL DAN PEMBAHASAN ....................................................... 166
A. Hasil...................................................................................................... 166
B. Pembahasan.......................................................................................... 169
BAB V. PENUTUP ......................................................................................... 189
A. Kesimpulan........................................................................................... 189
B. Saran..................................................................................................... 189
DAFTAR PUSTAKA....................................................................................... 190
LAMPIRAN……….......................................................................................... 193
ACARA VII. IMBIBISI PADA PERKECAMBAHAN BENIH .................... 194
BAB I. PENDAHULUAN ............................................................................... 195
A. Latar Belakang...................................................................................... 195
B. Tujuan................................................................................................... 196
BAB II. TINJAUAN PUSTAKA..................................................................... 197
BAB III. METODE PRAKTIKUM ................................................................. 201
A. Bahan dan Alat ..................................................................................... 201
B. Prosedur Kerja ...................................................................................... 201
BAB IV. HASIL DAN PEMBAHASAN ....................................................... 203
A. Hasil...................................................................................................... 203
B. Pembahasan.......................................................................................... 207
8. viii
BAB V. PENUTUP ......................................................................................... 223
A. Kesimpulan........................................................................................... 223
B. Saran..................................................................................................... 223
DAFTAR PUSTAKA....................................................................................... 224
LAMPIRAN……….......................................................................................... 226
ACARA VIII. UJI TETRAZOLIUM BENIH.................................................. 227
BAB I. PENDAHULUAN ............................................................................... 228
A. Latar Belakang.......................................................................... 228
B. Tujuan....................................................................................... 229
BAB II. TINJAUAN PUSTAKA..................................................................... 230
BAB III. METODE PRAKTIKUM ................................................................. 233
A. Bahan dan Alat ............................................................................... 233
B. Prosedur Kerja ................................................................................ 233
BAB IV. HASIL DAN PEMBAHASAN ....................................................... 234
A. Hasil ..................................................................................................... 234
B. Pembahasan.......................................................................................... 234
BAB V. PENUTUP ......................................................................................... 240
A. Kesimpulan........................................................................................... 240
B. Saran..................................................................................................... 240
DAFTAR PUSTAKA....................................................................................... 241
BIODATA……….......................................................................................... 243
9. ix
DAFTAR LAMPIRAN
LAMPIRAN ACARA 1 .................................................................................. 26
LAMPIRAN ACARA 2 .................................................................................. 64
LAMPIRAN ACARA 3 .................................................................................. 108
LAMPIRAN ACARA 4 .................................................................................. 226
LAMPIRAN ACARA 5 .................................................................................. 157
LAMPIRAN ACARA 6 .................................................................................. 193
LAMPIRAN ACARA 7 .................................................................................. 226
10. x
DAFTAR TABEL
1. Tabel 1.1. Uji Kemurnian Benih............................................ 9
2. Tabel 2.1 Perhitungan kadar air benih menggunakan metode
langsung................................................................................
37
3. Tabel 2.2 Perhitungan kadar air benih padi menggunakan
moisture tester...................................................................
38
4. Tabel 3.1 Pengamatan Perkecambahan.................................. 76
5. Tabel 4.1 Hasil perkebambahan pada lingkungan
suboptimal........................................................................ 115
6. Tabel 5.1 Hasil pengamatan pengujian daya kecambah
dengan kertas gulung.......................................................
139
7. Tabel 5.2 Hasil pengamatan pengujian indeks vigor
perkecambahan.....................................................................
139
8. Tabel 6.1 . Perkecambahan Benih
Jagung.....................................................
166
9. Tabel 6.2 Perkecambahan Benih
Kedelai.....................................................................
168
8. Tabel 7.1 Imbibisi pada benih hidup dan mati...................... 203
9. Tabel 7.2. Laju Imbibisi Dua Tipe Benih....... 203
10. Tabel 7.3. Data perhitungan laju imbibisi dua tipe benih.......... 204
11. Tabel 7.4 Pengaruh kadar air media terhadap imbibisi air.......... 205
11. xi
DAFTAR GAMBAR
GAMBAR 1 ................................................................................................... 20
GAMBAR 2 .................................................................................................... 22
GAMBAR 3 .................................................................................................... 22
GAMBAR 4 .................................................................................................... 44
GAMBAR 5 .................................................................................................... 46
GAMBAR 6 .................................................................................................... 47
GAMBAR 7 .................................................................................................... 175
GAMBAR 8 .................................................................................................... 176
GAMBAR 9 .................................................................................................... 179