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Lampiran 1. Deskripsi varietas padi IR-64
Nomor seleksi : IR18348-36-3-3 Asal persilangan : IR5657/IR2061
Golongan : Cere
Umur tanaman : 110 – 120 hari Bentuk tanaman : Tegak
Tinggi tanaman : 115 – 126 cm Anakan produktif : 20 – 35 batang
Warna kaki : Hijau
Warna batang : Hijau
Warna telinga daun : Tidak berwarna Warna lidah daun : Tidak berwarna
Warna daun : Hijau
Muka daun : Kasar
Posisi daun : Tegak
Daun bendera : Tegak
Bentuk gabah : Ramping, panjang Warna gabah : Kuning bersih
Kerontokan : Tahan
Kerebahan : Tahan
Tekstur nasi : Pulen Kadar amilosa : 23% Bobot 1000 butir : 24,1 g Rata-rata hasil : 5.0 t/ha Potensi hasil : 6.0 t/ha Ketahanan terhadap
Hama : Tahan wereng coklat biotipe 1, 2 dan agak tahan wereng coklat biotipe 3 Penyakit : Agak tahan hawar daun bakteri strain
IV Tahan virus kerdil rumput Anjuran tanam : Baik ditanam di lahan sawah irigasi
dataran rendah sampai sedang Pemulia : Introduksi dari IRRI
Dilepas tahun : 1986
Lampiran 2. Deskripsi varietas padi Jatiluhur
Nomor seleksi : B6400F-TB-1
Asal persilangan : Persilangan Tox1011/Ranau
Golongan : Cere
Umur tanaman : 110 – 115 hari Bentuk tanaman : Tegak
Tinggi tanaman : 95 – 100 cm Anakan produktif : Sedang
Warna kaki : Hijau
Warna batang : Hijau muda Warna telinga daun : Tidak berwarna Warna lidah daun : Tidak berwarna
Warna daun : Hijau
Muka daun : Kasar
Posisi daun : Tegak-miring Daun bendera : Miring
Bentuk gabah : Ramping Bulat besar Warna gabah : Kuning kotor
Kerontokan : Agak tahan Tekstur nasi : Pera
Kadar amilosa : 27.6% Bobot 1000 butir : 27 g Rata-rata hasil : 2.5 t/ha Potensi hasil : 3.5 t/ha Ketahanan terhadap
Hama : Tahan blas
Anjuran tanam : Baik ditanam sebagai padi lahan kering (gogo) sampai ketinggian lokasi 500m
Keterangan : Toleran naungan
Pemulia/Peneliti/Teknisi : Z. Harahap, Erwina Lubis, Murdani Diredja, Suwarno, dan Hadis Siregar Dilepas tahun : 1994
Lampiran 3. Lay out penelitian
T3V1U3 T3V2U2 T3V1U1
T3U2V3 T3V1U2 T3V2U1
T0V2U3 T0V1U2 T0V2U1
T0V1U3 T0V2U2 T0V1U1
T2V1U3 T2V2U2 T2V1U1
T2V2U3 T2V1U2 T2V2U1
T1V1U3 T1V1U2 T1V2U1
T1V2U3 T1V2U2 T1V1U1
U
Keterangan: T0 = Pengairan Konvensional T1 = Pengairan saluran/jenuh air T2 = Pengairan berselang (Intermittent) T3 = Metode gogo V1 = Varietas IR-64 V2 = Varietas Jatiluhur U = UlanganLampiran 4. Hasil analisis sifat fisik dan kimia tanah yang digunakan untuk penelitian
No Parameter Hasil Analisis Status dalam tanah*) 1 Tekstur tanah Pasir (%) Debu (%) Liat (%) 20 24 56 Berliat (halus) 2 pH H2O KCL 4.7 4.0 Masam 3 Bahan organik C-organik (%) N-total (%) C/N (%) 1.6 0.15 11 Rendah Rendah Tinggi 4 P2O5 HCL 25% (mg/100g) Bray 1 (ppm) 154 37.6 Sangat Tinggi Sangat Tinggi 5 K2O HCL 25% Morgan (ppm) 17 117 Rendah 6 Kation-kation Ca (me/100g) Mg (me/100g) K (me/100g) Na (me/100g) 7.52 2.11 0.23 0.12 Sedang Tinggi Rendah Rendah
7 Kapasitas Tukar Kation (me/100g)
15.54 Rendah
8 Kejenuhan Basa (%) 64 Tinggi
*)
Lampiran 5. Keragaan suhu dan kelembaban di dalam rumah plastik selama penelitian
Hari ke- (HST)
Suhu (0C) Kelembaban Relatif (%) Pagi (07.00-09.00) Siang (11.00-13.00) Sore (15.00-17.00) Pagi (07.00-09.00) Siang (11.00-13.00) Sore (15.00-17.00) 1-10 30 39 31 57 49 60 11-20 29 38 30 63 46 55 21-30 31 39 32 55 46 60 31-40 31 38 32 54 48 61 41-50 30 38 30 61 48 56 51-60 30 38 31 60 48 58 61-72 31 41 33 51 44 59
Lampiran 6. Data iklim bulanan
Lokasi : Stasiun Klimatologi Darmaga Bogor
Lintang : 06031’ LS Bujur : 106044’ BT Bulan Suhu (0C) Curah Hujan (mm) Kelembaban udara (%)
Rata-rata Maksimal Minimal
Rata-rata Maksimal Minimal Agustus 2011 25.6 32.7 21.2 142.0 75 82 64 September 2011 25.1 33.1 21.8 105.9 73 87 69 Oktober 2011 26.3 32.8 22.6 257.0 75 82 64
Lampiran 7. Rekapitulasi sidik ragam pertumbuhan vegetatif
Peubah F-Hitung
Sistem Budidaya Varietas Interaksi KK (%) Tinggi Tanaman 2 MST 77.6** 64.2** 1.3tn 4.5 3 MST 35.5** 83.6** 1.4tn 5.8 4 MST 9.9** 41.5** 1.2tn 8.0 5 MST 3.7* 22.3** 1.7tn 9.6 6 MST 5.5* 107.4** 0.3tn 5.9 7 MST 8.5** 200.6** 0.4tn 5.4 8 MST 13.6** 200.6** 1.1tn 5.6 9 MST 3.8* 52.0** 0.8tn 10.9 10 MST 7.5** 150.3** 0.8tn 6.5 Jumlah Anakan 2 MST 410.8** 5.8* 0.1tn 18.7 3 MST 42.8** 10.7** 0.6tn 12.4 4 MST 41.3** 31.3** 1.1tn 13.4 5 MST 32.5** 16.3** 4.0* 16.4 6 MST 27.0** 44.0** 0.5tn 14.7 7 MST 21.9** 35.0** 0.8tn 15.7 8 MST 19.2** 41.4** 0.8tn 16.1 9 MST 10.1** 44.9** 0.7tn 16.0 10 MST 10.5** 45.0** 2.1tn 13.1 Jumlah Daun 2 MST 106** 12.2** 2.8tn 12.2 3 MST 71.8** 12.4** 0.9tn 11.3 4 MST 48.9** 21.8** 1.1tn 13.8 5 MST 36.0** 10.5** 1.8tn 16.1 6 MST 22.5** 20.7** 0.8tn 18.5 7 MST 21.2** 51.9** 0.8tn 12.1 8 MST 18.8** 42.4** 1.0tn 15.0 9 MST 7.6** 27.5** 0.9tn 17.3 10 MST 7.5** 24.0** 1.5tn 15.9
Keterangan : ** = Berpengaruh sangat nyata pada pengujian sidik ragam pada selang kepercayaan 99%; * = berpengaruh nyata pada pengujian sidik ragam pada selang kepercayaan 95%; tn = tidak nyata; KK = koefisien keragaman
Lampiran 8. Rekapitulasi sidik ragam kerapatan stomata, kerapatan trikoma, warna daun, komponen hasil dan hasil
No Peubah
F-Hitung Sistem
Pengairan Varietas Interaksi
KK (%) 1 Kerapatan Stomata 18.8** 14.2** 0.4tn 10.8 2 Kerapatan Trikoma 2.8tn 19.1** 1.3tn 15.7 3 Warna Daun (SPAD) 1.0tn 19.1** 0.8tn 4.3 4 Umur Berbunga 18.1** 2.0tn 0.7tn 1.7 5 Jumlah Anakan Produktif 8.4** 52.3** 7.4** 11.4
6 Panjang Malai 1.2tn 1.0tn 1.2tn 19.4
7 Jumlah Gabah Isi Rumpun-1 24.6** 9.4** 0.9 24.9 8 Persentase Gabah Isi Rumpun-1 1.4* 0.0tn 5.07tn 10.8 9 Jumlah Gabah Malai-1 1.8tn 110.2** 0.3tn 13.2 10 Kepadatan Malai 2.5tn 138.6** 0.4tn 12.8
11 Bobot Kering Tajuk 9.1* 2.5tn 2.4tn 16.4
12 Bobot Kering Akar 1.7tn 0.5tn 1.8tn 33.0
13 Nisbah Tajuk/Akar 1.8tn 6.4* 0.5tn 30.7
14 Produksi Gabah Rumpun-1 2.2tn 89.7** 8.9** 9.8
15 Bobot 1000 Butir 24.6** 11.2** 1.2tn 2.3
16 Produksi Gabah Petak-1 23.8** 41.8** 3.0tn 12.1
17 Indeks Panen 2.9* 13.6** 0.6tn 14.0
Keterangan : ** = Berpengaruh sangat nyata pada pengujian sidik ragam pada selang kepercayaan 99%; * = berpengaruh nyata pada pengujian sidik ragam pada selang kepercayaan 95%; tn = tidak nyata; KK = koefisien keragaman.