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All Journal Agrikultura Jurnal Agro Kultivasi AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian AGROSCRIPT Journal of Applied Agricultural Sciences Gunung Djati Conference Series
Cecep Hidayat
Jurusan Agroteknologi, UIN Sunan Gunung Djati Bandung
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Aplikasi Bokashi Eceng Gondok (Eichhornia crassipes) dan Fungi Mikoriza Arbuskula untuk Perbaikan Sifat Fisika Tanah Pasca Galian C dan Hasil Tanaman Cabai (Capsicum frustescens L.) Hidayat, Cecep; Supriadin, Asep; Huwaida’a, Fantyana; Rachmawati, Yati Setiati
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 (788.397 KB) | DOI: 10.33019/agrosainstek.v4i2.124

Abstract

Post-mine sandpits with low physical, chemical, and biological properties glance to be used as an alternative to vegetable cultivation but require input technology in organic matter and application of FMA. The Research aimed to know the effect of AMF and water hyacinth bokashi (Eichhornia crassipes) on the improvement of physical soil properties growth and yield of Chili pepper (Capsicum frutescens L.) on post-mine sandpits soil. A field-polybag trial had been carried out using a randomized block design two factors with factorial pattern and three replications. The first factor was water hyacinth bokashi dosage (control, 15 t ha-1, 20 t ha-1, and 25 t ha-1). The second factor was AMF dosage (without inoculation, 5 g polybag-1, and 10 g polybag-1). The results showed that application AMF and water hyacinth bokashi improve the soil’s physical properties (bulk density, soil porosity, and soil permeability), harvest index, and the wet weight of fruit. The main effect of bokashi occurs on the amount of chlorophyll, as for the root infection degree affected by FMA inoculation. The experiment indicated that application AMF 5 g and water hyacinth bokashi 15 t ha-1 could be used in Chilli pepper cultivation on post-mine sandpits.
Potensi Beauveria bassiana sebagai Agens Hayati Spodoptera litura Fabr. pada Tanaman Kedelai Ayu Rosmiati; Cecep Hidayat; Efrin Firmansyah; Yati Setiati
Agrikultura Vol 29, No 1 (2018): April, 2018
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.28 KB) | DOI: 10.24198/agrikultura.v29i1.16925

Abstract

ABSTRACTThe Potency of Beauveria bassiana as a biological control agent of Spodoptera lituraThe attack of Spodoptera litura can result in the decrease of soybean yield, so that the soybean production cannot fulfill the demand of soybean. The objective of the study was to examine the potency of Beauveria bassiana as a biological control agent of Spodoptera litura. The research was conducted at the Pest Laboratory, Departement of Agrotechnology, UIN Sunan Gunung Djati Bandung from January to March 2017. The research was carried out using Completely Randomized Design (RBD) with six treatments of B. bassiana spore density and four replications. The treatments were spore densities of 100 (control), 102, 104, 106, 108, and 1010/ml aquades that applied to the instar II of S. litura larvae. The advanced test used was Duncan's advanced test of 5%. The results showed that the B. bassiana density spore of 1010/ml aquades caused the highest S. litura larvae mortality of 82.50% and the lowest weight of food eaten by S. litura larvae of 0.79 g.Keywords: Biocontrol Agent, Beauveria bassiana, Spodoptera litura, SoybeanABSTRAKSerangan Spodoptera litura dapat menurunkan hasil tanaman kedelai, sehingga produksi tanaman kedelai belum bisa memenuhi permintaan kedelai di Indonesia. Tujuan penelitian ini untuk menguji patogenitas Beauveria bassiana sebagai agens hayati pengendali Spodoptera litura. Penelitian dilaksanakan di Laboratorium Hama Jurusan Agroteknologi, UIN Sunan Gunung Djati Bandung dari Januari sampai Maret 2017, menggunakan Rancangan Acak Lengkap (RAL) dengan enam perlakuan kerapatan spora B. bassiana dan empat ulangan. Perlakuan tersebut adalah kerapatan spora 100 (kontrol), 102, 104, 106, 108, dan 1010/ml aquades yang diaplikasikan pada larva S. litura instar II. Uji lanjut yang digunakan adalah Uji lanjut Duncan taraf 5%. Hasil penelitian menunjukkan bahwa kerapatan spora B. bassiana 1010 /ml aquades menyebabkan mortalitas larva S. litura sebesar 82,50% dan bobot pakan yang dimakan oleh larva S. litura paling rendah sebesar 0,79 g.Kata Kunci: Agens hayati, Beauveria bassiana, Spodoptera litura, Kedelai
Adjustment of phosphorus concentration to increase growth and yield of cherry tomato using hydroponic drip system Cecep Hidayat; Budi Frasetya; Ilman N Syamsudin
Jurnal Agro Vol 5, No 2 (2018)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/3658

Abstract

The phosphorus element plays an essential role in plant growth both at the vegetative and generative phases, so its concentration modification in the nutrient solution is necessary to stimulate vegetative growth and crop yield. The research aimed to know the influence of different phosphorus concentrations on growth and yield of cherry tomato using a hydroponic drip irrigation system, conducted from February to June 2017 at Green House Research Station of  Universitas Padjajaran Jatinangor using Completely Randomized Design with five treatments and five replications. The treatments were: phosphorous concentration of 100 ppm (P/N ratio 0.4), 125 ppm (P/N ratio 0.5), 150 ppm (P/N ratio 0.6), 175 ppm (P/N ratio 0.7), and 200 ppm (P/N ratio 0.8). The results showed that the increasing concentration of phosphorus improved crops height at the end of the vegetative phase, increased the number of flowers from the beginning to the end of the generative period, was able to prevent the flower fall, enhanced harvest index and weight of tomato fruit significantly at harvest time. Application of 200 ppm phosphorus concentration can increase growth and yield of cherry tomato. Unsur fosfor berperan penting dalam pertumbuhan tanaman pada fase vegetatif maupun fase generatif. Konsentrasi unsur P pada nutrisi tanaman sangat penting untuk merangsang pertumbuhan vegetatif dan hasil panen. Penelitian ini bertujuan untuk mengetahui pengaruh ragam kosentrasi unsur posfor terhadap pertumbuhan dan hasil tanaman tomat cherry pada sistem hidroponik irigasi tetes. Penelitian telah dilaksanakan pada bulan Februari sampai Juni 2017 di Green House Universitas Padjadjaran Jatinangor menggunakan rancangan acak lengkap terdiri dari lima perlakuan dan lima ulangan. Perlakuan konsentrasi posfor, yaitu 100 ppm (rasio P/N 0,4), 125 ppm (rasio P/N 0,5), 150 ppm (rasio P/N 0,6); 175 ppm (rasio P/N 0,7), dan 200 ppm (rasio P/N 0,8). Hasil penelitian menunjukkan bahwa peningkatan konsentrasi posfor meningkatkan tinggi tanaman pada akhir fase vegetatif, meningkatkan jumlah bunga dari awal sampai akhir fase generatif, mengurangi jumlah bunga gugur, meningkatkan indeks panen dan berat buah. Aplikasi konsentrasi posfor 200 ppm dapat meningkatkan pertumbuhan dan hasil tanaman tomat cherry.
Pengaruh Aplikasi Ragam Bahan Organik dan FMA terhadap Pertumbuhan dan Hasil Tanaman Cabai (Capsicum annum L.) Varietas Landung pada Tanah Pasca Galian C Muhamad Fajar Ramadhan; Cecep Hidayat; Sofiya Hasani
Jurnal Agro Vol 2, No 2 (2015)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/438

Abstract

Penelitian yang bertujuan untuk mengetahui pengaruh bahan organik (kompos gamal, dan asam humat) serta FMA (Glomus sp. + Gigaspora sp.+ Aclauspora sp) terhadap pertumbuhan serta hasil tanaman cabai pada tanah pasca galian C telah dilaksanakan di Gapoktan Simpay Tampomas, Sumedang sejak bulan Februari sampai dengan Juli 2014. Metode yang digunakan merupakan metode eksperimental berupa Rancangan Acak Kelompok (RAK),  dengan 8 perlakuan dan 4 kali ulang: a0 = kontrol, a1 = kompos gamal 5 t ha-1, a2 = kompos gamal 10 t ha-1, a3 = aplikasi FMA, a4 = asam humat, a5 = kompos gamal 5 t ha-1 + FMA , a6 =  kompos gamal 10 t ha-1 + FMA, dan a7 = aplikasi asam humat + FMA. Pengujian lanjut dilakukan dengan Duncan Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa aplikasi kompos gamal, asam humat, dan FMA tidak berpengaruh nyata terhadap diameter batang dan bobot segar buah, tetapi berbeda nyata terhadap tinggi tanaman. Pengaplikasian bahan organik hingga 10 t ha-1, asam humat, dan FMA belum berpengaruh nyata terhadap perbaikan kesuburan tanah pasca galian C (tambang pasir), karena kondisi tanah pasca galian C yang didominasi 75% pasir dan 50% batuan. The study which aimed to determine the effect of organic matter (gliricidia compost, and humic acid) also AMF (Glomus sp. + Gigaspora sp. + Aclauspora sp.) on growth and yield of chili plants on post-excavation soil C had been held in Gapoktan Simpay Tampomas, Sumedang from February to July 2014. The method was an experimental method a randomized block design (RBD), with 8 treatments and repeated 4 times: a0 = control, a1 = gliricidia compost 5 t ha-1, a2 = gliricidia compost 10 t ha-1, a3 = AMF, a4 = humic acid, a5 = gliricidia compost 5 tons ha-1 + AMF, a6 = gliricidia compost 10 tons ha-1 + AMF, and a7 = humic acid + AMF. Further testing was done by Duncan Multiple Range Test (DMRT). The results showed that the application of gliricidia compost, humic acid, and AMF did not significantly affect stem diameter, and fresh weight of fruit, but significant on stem height. Application of organic matter up to 10 tons ha-1, humic acid, and AMF had not significantly affect fertility improvement of post-excavation soil C (sand mining), because the soil C dominated by 75% sand and 50% rock.
Pengendalian Plutella xylostella dengan Metarhizium anisopliae dalam Mengurangi Intensitas Kerusakan dan Mempertahankan Hasil Kubis Dina Gustiana; Cecep Hidayat; Yati Setiati
AGROSCRIPT: Journal of Applied Agricultural Sciences Vol. 1 No. 1 (2019): June
Publisher : Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/agroscript.v1i1.184

Abstract

Tingkat serangan P. xylostella sangat berpengaruh terhadap produksi tanaman kubis. Tujuan penelitian ini adalah untuk mengendalikan  P. xylostella dengan M. anisopliae dalam mengurangi Intensitas Kerusakan  dan mempertahankan hasil Kubis. Penelitian ini dilaksanakan di Laboratorium jurusan Agroteknologi, Fakultas Sains dan Teknologi Universitas Islam Negeri Sunan Gunung Djati Bandung dan  di Desa Sukarapih, Kecamatan Sukasari,  Kabupaten Sumedang dari bulan Januari sampai bulan mei 2017. Metode yang digunakan adalah metode eksperimental berupa Rancangan Acak Lengkap (RAL) sederhana dengan faktor kerapatan spora M. anisopliae. Penelitian terdiri dari  kontrolnegatif, kontrol positif, 105, 106, 107, 108, 109, dan 1010 ml-1 aquades sehingga terdapat 8 perlakuan yang diulang 3 kali. Uji lanjut yang digunakan adalah Uji Jarak Berganda Duncan (UJBD) taraf 5%. Pengujian dilakukan pada larva P. xylostella dengan cara menyemrotkan suspensi spora M. anisopliae pada tanaman kubis. Hasil penelitian menunjukkan bahwa kerapatan 1010 spora ml-1 memiliki  peresentasi intensitas kerusakan sebesar 3,12% dimana hasil persentase intensitas kerusakan yang dihasilkan lebih rendah dibandingkan dengan perlakuan lainnya. Pada perlakuan kerapatan 1010 ml-1 spora berpengaruh juga terhadap pertumbuhan diameter krop kubis  dimana setiap minggunya meningkat, hal ini dapat dipengaruhi  karena pada perlakuan 1010 ml-1 spora intensitas kerusakan tanaman rendah sehingga berpengaruh terhadap pertumbuhan diameter krop kubis dan menghasilkan bobot segar kubis  dengan rata-rata sebesar 691,53 g tanaman-1. Semakin  rendah intensitas serangan hama maka pertumbuhan diameter krop dan hasil tanaman kubis dapat dipertahankan.
Pemanfaatan bokhasi paitan (Tithonia diversifolia) dan Bakteri Pelarut Fosfat (BPF) dalam budidaya tanaman jagung pada tanah pasca penambangan batuan Cecep Hidayat; Yati Setiati Rachmawati; Noviana Herlina; Sofiya Hasani
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 7 No 1 (2023): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v7i1.383

Abstract

Utilization postmine sandpits soil for maize cultivation can be done by improving soil fertility by applying organic matter and Phosphate Solubilizing Bacteria. This study aims to determine the effect of the application of bokashi paitan and Phosphate Solubilizing Bacteria on the improvement of soil fertility post mine sandpits soil, growth, and yield of maize. The study used a factorial randomized block design. The first factor was the concentration of PSB (0, 10, 20 ml plant-1) and the second factor was the dose of bokashi Tithonia diversifolia (0,10,20,30 t ha-1). The parameters observed were soil organic C, available P, RSR, leaf area, harvest index, and weight of corn without husks. The results showed that PSB inoculation increased C-organic and P-available, harvest index and weight of corn without husks. Application of bokashi paitan increases leaf area. PSB inoculation of 20 ml plant-1 improved soil C-organic and P-available as well as maize yields grown in post mine sandspits soil.
PERBAIKAN KIMIA TANAH PASCA GALIAN BATUAN DAN PERTUMBUHAN CABAI RAWIT DAN PEMBERIAN BAHAN ORGANIK DAN MIKROORGANISME TANAH Nurmala Pangaribuan; Cecep Hidayat; Yati Setiati Rachmawati
Gunung Djati Conference Series Vol. 33 (2023): Seminar Nasional Pertanian 2023
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tanah pada lahan pasca galian batuan memiliki tingkat kesuburan yang rendah. Salah satu upaya untuk meningkatkan kualitas kimia tanah dan ekosistem di lahan bekas tambang penambangan pasir adalah melalui aplikasi bahan organik, mikroba tanah, dan menggunakan tanaman adaptif pada lahan bekas tambang, cabai rawit (Capsicum frutescens L). Tujuan dari penelitian ini adalah untuk mengetahui efek bahan organik (BO: kompos Paitan dan kompos Eceng gondok, Abu Cangkang Sawit), dan mikroorganisme tanah (FMA dan BPF), terhadap kandungan C-organik, N-total, C/N tanah, pH tanah dan pertumbuhan vegetatif tanaman cabai rawit, yang ditanam pada tanah bekas tambang pasir asal Sumedang, Indonesia. Penelitian ini dilakukan di Cibiru Bandung, menggunakan naungan. RAK dua faktor, ulangan 3. Faktor pertama bahan organik, b0 : kontrol, b1 : kompos Paitan, b2 : kompos Eceng Gondok, b3 : abu cangkang sawit masing-masing 25 t ha-1. Faktor kedua: mikroba : m0 : kontrol, m1 : campuran inokulum FMA 15 g polibag-1, m2, campuran inokulum BPF 15 ml polibag-1 , m3 : campuran FMA dan BPF. Hasil penelitian, pemberikan ACS, kompos Paitan, Eceng gondok dan mikroorganisme meningkatkan kandungan C-organik, N-total, C/N tanah, pH, KTK, dan pertumbuhan vegetatif cabai rawit. Penanaman cabai rawit di tanah pasca galian batuan, dengan mengkombinasikan bahan organik, mikroba tanah, berpotensi untuk perbaikan sifat kimia tanah dan ekosistem di lahan pasca galian batuan.
The effectiveness of garlic extract against Spodoptera litura on Chili Firmansyah, Efrin; Hidayat, Cecep; Roosda, Anna Aina; Pradana, Adinda Nurul Fatah Adi; Soelistijono, R
Kultivasi Vol 22, No 3 (2023): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v22i3.50318

Abstract

Spodoptera litura is a polyphagous pest and attack many families of cultivated plants, such as chili plants. Application of synthetic pesticides is still the mainstay for controlling this pest in the field. To support eco-friendly plant protection management, it is important to explore potential natural materials such as garlic extract. This research aims to determine the potential of garlic extract in controlling S. litura on chili plants, and to see its indirect effect on chili yield. The research was carried out in two sites, in the laboratory and the field. The experiment used a completely randomized design with 6 treatments and 4 replications. The concentrations of garlic extract, i.e., control (0%), 24%, 26%, 28%, 30%, and 32%. The results showed the application of garlic extract had a significant effect on the mortality of S. litura, the frequency of attacks, and the intensity of pest attacks in the field, and had an effect on the variable number of fruit and fruit weight of chili plants. The LC50 and LC90 values reached 19.66% and 29.97% in the laboratory, and 28.30% and 34.3%% in the field, respectively. The LT50 and LT90 values from the 32% garlic extract in the laboratory were respectively 3.37 and 7.23 days. The application of garlic extraction affected growth and yield, i.e. healthy leaves, number of fruits, and weight of fruits in chili. The garlic extract is potentially used as an organic pesticide to suppress the S.litura attacks while keeping the plant's growth and yield. 
Co-Authors Asep Supriadin, Asep Ayu Rosmiati Budi Frasetya Dina Gustiana Firmansyah, Efrin Huwaida’a, Fantyana Ilman N Syamsudin Muhamad Fajar Ramadhan Noviana Herlina Nurmala Pangaribuan Pradana, Adinda Nurul Fatah Adi R Soelistijono Rachmawati, Yati Setiati Roosda, Anna Aina Sofiya Hasani Sofiya Hasani Yati Setiati Yati Setiati