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PEMANFAATAN KOMPOS TANDAN KOSONG KELAPA SAWIT DAN LIMBAH CAIR PABRIK KELAPA SAWIT TERHADAP PERTUMBUHAN PLANLET PISANG KEPOK KUNING PADA TAHAP AKLIMATISASI Danial, Ekawati; Ogari, Putri Ayu; Diana, Susanti; Nurlaili, Nurlaili
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 13, No 2 (2018): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v13i2.1324

Tujuan penelitian ini untuk mengetahui pengaruh komposisi media tanam kompos tandan kosong kelapa sawit (TKKS) dan pupuk organik cair limbah cair pabrik kelapa sawit (LCPKS) terhadap keberhasilan aklimatisasi dan pertumbuhan planlet pisang Kepok Kuning. Penelitian dilaksanakan di Laboratorium Kultur Jaringan Tanaman dan Kebun Percobaan Fakultas Pertanian Universitas Baturaja, dari bulan Januari 2018 sampai dengan Oktober 2018. Penelitian ini dilaksanakan dengan Rancangan Acak Lengkap (RAL) dengan perlakuan secara faktorial (4x3).Faktor pertama adalah komposisi media tanam aklimatisasi planlet yaitu: M1= tanah top soil M2 = 1:1 (tanah:TKKS) M3= 2:1 (tanah:TKKS) M4= 1:2 (tanah:TKKS) Faktor kedua yaitu:P0=20 ml/planlet (Pupuk Anorganik Growmore)P1= 20 ml/planlet LCPKS P2= 30 ml/planlet LCPKS Setiap perlakuan diulang tiga kali. Setiap satuan percobaan terdiri dari lima pot yang masing-masing berisi satu planlet. Hasil penelitian menunjukan bahwa interaksi antara media tanam (Tanah : TKKS) dengan 1:1 dan pemberian pupuk pelengkap cair (PPC) pada perlakuan M2P0 mampu menghasilkan pertumbuhan terbaik pada planlet pisang Kepok Kuning. Perlakuan media tanam (Tanah:TKKS) dengan perbandingan 1:1 berpengaruh nyata dalam meningkatkan pertumbuhan planlet pisang Kepok Kuning. Pemberian pupuk pelengkap cair (PPC) 20 ml/planlet pada Perlakuan pupuk P0 (cair) Growmore memiliki nilai tertinggi dalam meningkatkan pertumbuhan planlet pisang Kepok Kuning. Planlet-planlet yang berhasil diaklimatisasi dapat ditanam di kondisi lapangan.

RESPON PERTUMBUHAN DAN HASIL BEBERAPA VARIETAS PADI DI LAHAN PASANG SURUT Gribaldi, Gribaldi; Nurlaili, Nurlaili
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 14, No 1 (2019): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v14i1.1890

Produksi padi setiap tahun mengalami peningkatan seiring dengan meningkatnya kebutuhan beras bagi sebagian besar rakyat Indonesia. Salah satu upaya yang dapat dilakukan melalui penggunaan varietas yang adaftif yang berpotensi hasil tinggi. Penelitian ini bertujuan untuk mengetahui respon pertumbuhan dan hasil beberapa varietas padi di Lahan pasang surut. Rancangan percobaan yang digunakan dalam penelitian ini adalah rancangan acak kelompok (RAK) non Faktorial, dengan 5 perlakuan yang diulang sebayak tiga kali. Adapun perlakuan terdiri dari V1= Inpari 30, V2= Inpara 3, V3= Inpari 33, V4= Inpari 43, dan V5 = Hipa 5 Cepa. Hasil penelitian menunjukkan bahwa varietas berpengaruh terhadap pertumbuhan dan produksi tanaman padi di lahan pasang surut, varietas hibrida (Hipa 5 Cepa) menghasilkan pertumbuhan dan produksi yang lebih baik dibanding varietas inhibrida (Inpari 30, Inpara 3, Inpari 33 dan Inpari 43) di Lahan pasang surut, dan Varietas hibrida Hipa 5 Cepa mampu meningkatkan produksi sebesar 16 – 36 persen dibanding varietas inhibrida (Inpari 30, Inpara 3, Inpari 33 dan Inpari 43) di Lahan pasang surut.

PERUBAHAN MORFOLOGI BIBIT KARET (Hevea brassiliensis Muell. Arg.) TERHADAP INTERVAL PENYIRAMAN AIR PADA BERBAGAI MEDIA TANAM Nurlaili, Nurlaili; Novriani, Novriani; Gribaldi, Gribaldi
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 12, No 1 (2017): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v12i1.607

Seeds are healthy and fast according to the needs in the field is the composition of the media in the nursery and water availability. The composition of planting media soil, sand and organic matter. In addition to the growing medium, water also affects the growth of rubber plants. Treatment watering intervals, associated with the level of water availability. Plant growth improves with increasing amounts of water. In contrast, plant growth is hampered by lack of water is often associated with a reduction in the rate of photosynthesis. This study aims to determine the effect of watering intervals at different growing media on the growth of rubber seedlings. This study uses factorial completely randomized design, with five replications. -1 Factor is the growing media with a volume ratio (%), namely: M1 = Land (100%), M2 = Soil + sand (20% + 80%), M3 = Soil + sand + organic matter (10% + 80% + 10%), + M4 = Soil organic matter (20% + 80%). Factor-2 is an interval watering, namely: P1 = 4 days, P2 = 8 days, P3 = 12 days. Interval watering four days on the composition of soil organic matter 20% + 80% showed the highest yield at the variable plant height, number of leaf stems, root length, shoot dry weight, root dry weight and plant dry weight of rubber.

Morphological Changes in Roselle’s Breeding (Hibiscus sabdariffa L) With The Provision of Manure on Ultisol Soil Gribaldi, Gribaldi; Nurlaili, Nurlaili
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 10, No 1 (2015): Klorofil
Publisher : Prodi Agroteknologi Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v10i1.197

Roeselle plant (Hibiscus sabdariffa L.) are now widely cultivated, so that the need of roselle?s seed are increasing. Growing media largely determines the growth of seedlings, the use of Ultisol soil as growing media showed lower seedling growth. The efforts to overcome this can be done with the addition of manure. This study aims to determine the morphological changes of roselle seeds with the provision of manure on Ultisol soil in Polybag. This study used a completely nonfactorial randomized design with four treatments and five replications. The treatment under study consists of: P0 = without manure, P1 = cow manure, P2 = goat manure, and P3 = chicken manure. The result of this study showed the provision of manure on the planting medium affects the growth of roselle seeds in Polybag. The best seedling growth was obtained in growing media with the provision of chicken manure.

MIXED MODIFICATION PLANTING MEDIA TO THE GROWTH OF CELERY PLANTS (Apium gravolens L.) ON VERTICULTURE SYSTEM Nurlaili, Nurlaili; Gribaldi, Gribaldi
Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Vol 10, No 1 (2015): Klorofil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jk.v10i1.193

Celery plants are not only can be grown in large fields but can also be grown in small fields such as plant cultivation through verticulture. Cultivation technique with verticulture system is a vertical farming technique using up land and suitable for less fertile land. The efforts to improve the planting growth on this verticulture system can be done by improving the planting media. This study aims to determine the effect of various planting media to improve the growth of celery plants through verticulture system. The study was conducted using Completely Randomized Design (CRD) which are arranged in non-factorial with 4 treatments and 4 replications. The treatment under study consists of: A = Sand, B = Soil + Sand, C = Soil + Manure, and D = Land. The result showed that the treatment of some planting media influence on the growth of celery plants on verticulture system. Planting media such as soil + manure is the best planting media and able to improve the growth of celery planting on verticulture system.

Pengaturan Waktu Panen dan Pemupukan Nitrogen Tanaman Utama Terhadap Pertumbuhan dan Hasil Ratun Padi pada Lahan Pasang Surut Gribaldi, Gribaldi; Nurlaili, Nurlaili; Effendy, Iqbal
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 4 No 2 (2020): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Rice cultivation with a ratoon system is one of the efforts to increase rice production in tidal land. This study aims to determine the effect of harvest time and nitrogen fertilization of the main plant on the growth and yield of ratoon rice in tidal swampland. This study was conducted in the Experimental Field of Banyuasin District Agriculture Office in Tanjung Lago Regency. The design used in this study was the Split Plot Design which was repeated three times. The Main Plots: Fertilization N (N) consists of N1;Â½ dose at planting + Â½ dose of primordia phase, N2; 1/3 dose at planting + 1/3 dose at primordial phase + 1/3 dose at harvest, and N3; 1/3 dose at planting + 1/3 dose at primordia phase+ 1/6 dose at harvest +1/6 dose at 21 days after harvest.Plot: Harvest time (W) consists of W1; the main crop is harvested 5 days before 100% ripening, W2; main crop is harvested when 100% ripening, and W3; the main crop is harvested 5 days after 100% ripening. The results showed that the harvest time and N fertilizer of the main plants affected the growth and yield of ratoon rice in tidal land. Treatment of harvest time 5 days before 100% ripening and N fertilization has given 1/3 dose at planting + 1/3 dose of primordia phase +1/3 dose at harvest, tended to show higher growth and yields of ratoon rice than other treatments, that is 2.06 tons/ha or 54.2 percent compared to the main crop.

Perubahan Karakter Agronomis Beberapa Varietas Padi Terhadap Cekaman Rendaman Diberbagai Kondisi Kekeruhan Air Gribaldi Gribaldi; Nurlaili Nurlaili
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 4 No. 2 (2015): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Plants which experienced the stress immersion of photosynthesis and its respiration were hampered, as a result of gas diffusion and penetration of low light. Penetration of light that can be captured by the plant which experienced the stress immersion is highly depending on the turbidity of water and the height of immersion. Some rice varieties have different growth responses to the stress immersion at various water turbidity. This study aims to obtain varieties that are tolerant to stress immersion in various conditions of water turbidity. The experimental design used in this research is completely randomized design arranged in a factorial with two factors treatments and three replications. The first factor is rice varieties consists of IR 64 (V1), Inpara 3 (V2), and Inpara 5 (V3). The second factor is the turbidity of water immersion consists of without an immersion (K0), immersion in pure water (K1), immersion in Â½ water turbid (K2), immersion in water turbid (K3). Submersion did on 7hst for 7 days. The results showed that rice crops which experienced the stress immersion in various water turbidity showed a response to agronomic characterâ€™s changing which is different, Inpara 5 varieties tend to be more tolerant of stress immersion in various water turbidity, the more turbid water immersion, the greater damage to the rice crop and the lower production of grain produced per hectare

Peningkatan Toleransi Dua Varietas Padi Terhadap Cekaman Terendam Melalui Perlakuan Pemupukan Pada Lahan Rawa Lebak Gribaldi Gribaldi; Nurlaili Nurlaili
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 5 No. 1 (2016): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Gribaldi et al, 2016.Â Tolerance Improvement of Two Rice Varieties to Submerged Stress ThroughÂ Fertilization Treatment in Swamp. JLSO 5(1):1-9.Rice plants tolerance to the submerged conditions need to be improved in order to minimize the crop damage during the immersion. To increase the tolerance of rice plants effort is required to produce a good plant growth and early high vigor before the immersion, one through fertilization treatment. This study aims to obtain proper fertilization technology that can increase stress tolerance of rice plants submerged in swampy embankment conditions. The experimental design used in this study is the split plot design with three replications. The main plot is the fertilization treatment (P) consists of;Â P0 = full doses of N fertilization without submerged, P1 =Â full doses of N fertilization with submerged, P2 = Â½ doses of N fertilizer with submerged.Â The subplots are varieties of rice (V) consist of; V1 = Variety of Inpara 5, V2 = Variety of IR 64. The results of the study showed that fertilization treatment affect on rice plants tolerance to stress submerged, Â½ doses of N fertilizing may increase the tolerance of crops to submersion stress, Variety of Inpara 5 tends to be more tolerant to submersion stress than the varieties of IR 64 at various fertilization treatment.

Upaya Peningkatan Pertumbuhan dan Produksi Gambas Melalui Pengaturan Jarak Tanam dan Waktu Penyiangan di Lahan Kering Gribaldi Gribaldi; Nurlaili Nurlaili
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 7 No. 2 (2018): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Gribaldi et al, 2018. Increasing the Growth and Production of Oyong Through Setting the Planting Distance and Weeding Period in Dry Land. JLSO 7(2):157-163.Â Luffa acutangula (angled loofah) provide great benefits so that it is popular and consumed by the public. The increasing of L. acutangula production continues to be carried out in line with increasing market demand, one of them is through the improvement of cultivation techniques, such as fertilizer application, spacing and time for weeding. This study aimed to determine the increase in growth and production of L. acutangula plants at various planting distances and weeding time. This study used a randomized block design which was arranged through factorial with three replications. The factors studied consisted of: plant spacing (J), spacing of 40 cm x 50 cm (J1), spacing of 60 cm x 50 cm (J2), and spacing of 80 cm x 50 cm (J3). Weed weeding treatment (P) consists of: No weeding (P0), weeding at 15 DAS (days after sowing) (P1), weeding at 25 DAS (P2), weeding at 35 DAS (P3), and weed-free (P4). The results showed that the treatment of plant spacing and weeding time affected the plant growth and production. Spacing at 40 cm x 50 cm resulted in the best of plant growth and yield, and weeding at 35 DAS and weed-free plant produced the best growth and yield.

PENINGKATAN PRODUKTIVITAS PADI HIBRIDA MELALUI PEMBERIAN PUPUK N DENGAN SISTEM RATUN DI LAHAN PASANG SURUT Gribaldi Gribaldi; Nurlaili Nurlaili; Ekawati Danial
Jurnal Agrotek Tropika Vol 8, No 1 (2020): Jurnal Agrotek Tropika Vol 8, Januari 2020
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Penelitian bertujuan untuk mengetahui peningkatan produktivitas padi hibrida dengan sistem ratun pada beberapa dosis dan aplikasi pupuk N di Lahan pasang surut. Penelitian dilaksanakan pada bulan April - Agustus 2019 di Lahan Percobaan Dinas Pertanian Kabupaten Banyuasin, dengan menggunakan Rancangan Acak Kelompok Faktorial (RAKF) yang diulang tiga kali. Faktor faktor yang diteliti terdiri dari; Perlakuan dosis pupuk (N): dosis 90 kg N/ha (N1), dosis 135 kg N/ha (N2). Perlakuan aplikasi pupuk (A): aplikasi pupuk ½ dosis saat tanam + ½ dosis fase primordia (A1); aplikasi pupuk 1/3 dosis saat tanam + 1/3 dosis fase primordia + 1/3 dosis saat panen (A2), aplikasi pupuk 1/3 dosis saat tanam + 1/3 dosis fase primordia + 1/6 dosis saat panen + 1/6 dosis pada 21 hari setelah panen (A3). Hasil penelitian menunjukan, dosis dan aplikasi pupuk N berpengaruh terhadap peningkatan produktivitas padi hibrida di lahan pasang surut, Peningkatan produktivitas padi hibrida pada beberapa dosis dan aplikasi pupuk N berkisar 37.3-63.2 persen. Peningkatan produktivitas tertinggi didapat pada perlakuan pemupukan dosis 135 kgN/ha dan aplikasinya 1/3 dosis saat tanam+1/3 dosis saat primordia dan 1/3 dosis saat panen, yaitu sebesar 63,2 persen atau dengan hasil gabah sebesar 7,28 ton/ha.

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