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All Journal Jurnal Lahan Suboptimal Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Agrotek Tropika JURNAL ILMIAH MAHASISWA AGROINFO GALUH AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Seminar Nasional Lahan Suboptimal Klorofil: Jurnal Penelitian Ilmu-Ilmu Pertanian Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan
Gribaldi Gribaldi
Program Studi Agroteknologi Fakultas Pertanian Universitas Baturaja
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Other

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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

Abstract

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

Abstract

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

Abstract

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

Abstract

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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (590.241 KB) | DOI: 10.33019/agrosainstek.v4i2.131

Abstract

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;½ dose at planting + ½ 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.
Upaya Peningkatan Pemulihan Tanaman Padi Terhadap Cekaman Terendam Melalui Perlakuan Pemupukan Setelah Terendam Gribaldi Gribaldi; Rujito A. Suwignyo; Mery Hasmeda; Renih Hayati
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 3 No. 2 (2014)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.011 KB) | DOI: 10.33230/JLSO.3.2.2014.113

Abstract

Plants get stressed shortly after submerged, to improve the recovery and subsequent metabolic processes as well as internal repairs required plant availability of adequate carbohydrate reserves after submerged. Giving fertilization treatment after being submerged is an effort to improve plant recovery after being submerged. This study was aimed to obtain the best fertilization to increase rice recovery to submergence stress through the fertilization after being submerged. The experimental design used was factorial completely randomized design with three replications. The factor consists of rice varieties (Inpara 3 dan IR 64) and treatment (N): Without soaking, basic fertilization (N1), submerged 7-14 DAP (fertilization of N, P2O5, K2O (N2), and fertilization of N, P2O5, K2O + (Si + Zn) (N3), as well as fertilization of N, P2O5, K2O + PPC micro (N4)) given 7 days after submerged, the submerged 7-14 and 28-35 DAP (N, P2O5, K2O (N5), and fertilization of N, P2O5, K2O + (Si + Zn) (N6) and fertilization of N, P2O5, K2O + PPC micro (N7)) given 7 days after the first submerged. The results showed that the growth and grain yield decreased with more frequent of rice plants in stress submerged condition. Fertilization can improve recovery after being submerged rice plants, where the best recovery obtained on varieties of rice plants treated with fertilization of N, P2O5 and K2O + PPC micro 7 days after being submerged.
Peningkatan Pertumbuhan dan Produksi Jagung Manis Melalui Penerapan Sistem Pengolahan Tanah dan Pemberian Mulsa pada Lahan Gribaldi Gribaldi
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 4 No. 2 (2015): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.203 KB) | DOI: 10.33230/JLSO.4.2.2015.163

Abstract

Tillage and mulching are intended to create good soil conditions which is suitable for plant growth so could increase crop production. This study aims to gain tillage system and the organic mulching which can improve the growth and the production of sweet corn on the dry land. The experimental design used in this study is a randomized block design arranged as factorial with two treatments factors and three replications. The first factor is tillage which consists of no tillage (P0), minimum tillage (P1), and maximum tillage (P2). The second factor is mulching which consists of no mulching (M0), mulching (M1). The results showed that the soil tillage system and mulching affect on growth and production of sweet corn, minimum soil tillage systems and mulching best affect on the growth and production of sweet corn on the dry land.
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (570.391 KB) | DOI: 10.33230/JLSO.4.2.2015.165

Abstract

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 ½ 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 character’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 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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1950.664 KB) | DOI: 10.23960/jat.v8i1.3558

Abstract

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.
APLIKASI SABUT KELAPA DAN PUPUK BOKASI KOTORAN AYAM TERHADAP PERTUMBUHAN BIBIT SAWIT DI PRE NURSERI Iqbal Effendy; Gribaldi Gribaldi; Benny Abdul Jalal
Jurnal Agrotek Tropika Vol 7, No 2 (2019): JAT Mei 2019
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.036 KB) | DOI: 10.23960/jat.v7i2.3367

Abstract

Penggunaan bibit kelapa sawit yang bermutu akan menentukan keberhasilan jangka panjang pengelolaan perkebunan kelapa sawit. Salah satu faktor yang menentukan keberhasilan pembibitan kelapa sawit di tingkat prenursery adalah ketersediaan air yang cukup. Bila terjadi kekurangan air dapat mengakibatkan penyimpangan pertumbuhan dan menghasilkan bibit yang tidak prima. Penelitian ini bertujuan untuk melihat kemampuan sabut kelapayang dikombinasikan dengan pupuk bokasi kotoran ayam untuk menahan air di dalam polibag terhadap pertumbuhan bibit, menggunakan Rancangan Acak Kelompok (RAK)yang disusun secara faktorial, terdiri dari dua faktor perlakuan dan tiga kali ulangan. Faktor pertama adalah bobot sabut kelapa (S) terdiri dari 3 level yaitu :S0 =0 g, S1 = 25 g dan S2 = 50 g per polibag. Faktor kedua bobot pupuk bokasi kotoran ayam (B) terdiri dari 4 level yaitu B1 = 50g,B2 = 100 g,B3 = 150gdan B4 = 200 g per polibag.tanah yang digunakan dalam penelitian ini adalah tanah Ultisol (PMK seberat 10 kg per polibag. Hasil penelitian menunjukkan bahwa penambahan sabut kelapa 50 gdan bokasi kotoran ayam 200 g per polibag seacra tunggal memberikan pengaruh yang nyata terhadap pertumbuhan bibit kelapa sawit di pre nursery, namun tidak terdapat interaksi diantara kedua perlakuan.
Co-Authors Agustin, Hesti Asroh, Ardi Benny Abdul Jalal Effendy, Iqbal Ekawati Danial Endang Lastinawati, Endang Fatmanurshanti, Dora Fikri, Rijal Hasmeda, Mery Iqbal Effendy Iqbal Effendy Lestari, Windi Lintika, Serin Meir Novriani, Novriani Novriani, Novriani Nurlaili Nurlaili Nurlaili Nurlaili Nurmala Dewi, Nurmala Purwadi Purwadi Pusvita, Ema Putri Ayu Ogari, Putri Ayu Putri, Piranti Herdaning Renih Hayati Rosmawati, Henny Rujito A. Suwignyo Safitri, Umi Sakalena, Firnawati Saputra, Doris Septianita, Septianita SUSANTI DIANA Yulhasmir, Yulhasmir Zamili, Zamili