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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu-Ilmu Pertanian Indonesia AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan TERRA : Journal of Land Restoration PENDIPA Journal of Science Education AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian CROP AGRO, Scientific Journal of Agronomy JURNAL AGRONIDA PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Akta Agrosia Jurnal Agriculture PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat International Journal of Integrative Sciences
HESTI PUJIwATI
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PERCONTOHAN BUDIDAYA KEDELAI HITAM DI LAHAN SAWAH DESA KEMUMU DAN OLAHAN HASILNYA Murcitro, Bambang Gonggo; Pujiwati, Hesti; Tutuarima, Tuti
PEDULI: Jurnal Ilmiah Pengabdian Pada Masyarakat Vol 5 No 2 (2021)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/peduli.v5i2.360

Abstract

This devotional activity aims to improve farmers' skills in the cultivation of black soybeans and increase the selling value of black soybeans which can ultimately increase farmers' incomes in Kemumu Village. Devotional activities are designed in 3 types of activities that are mutually sustainable, namely (1) education and extension of black soybeans, (2) the manufacture of black soybean planting experiments, and (3) training and the making of black soybean processing. The results of the activity showed that the education and counseling carried out by the devotional team was able to increase knowledge about black soybeans both planting techniques and processing of seed products. Cultivation of soybean plants and the manufacture of processed soybean seeds into tempe, tofu, and soy sauce have been successfully carried out by the farmer's group of Kemumu Village, North Bengkulu. The result achieved by the black soybean variety Detam 4 is 1.39 tons/ha. To follow up on this activity, the proposed suggestions include: (1) in the future members of the target farming group are expected to continue to carry out the practice of cultivating black soybeans on a wider scale (2) members of the target farming group to keep making tempe and soybeans on an industrial scale to increase household income, (3) to the government to provide a channel of funds to meet adequate equipment resources in the production of tofu and industrial-scale tempe.
PELATIHAN PEMBUATAN PUPUK KOMPOS BERBAHAN GULMA DI DESA MEOK KECAMATAN ENGGANO KABUPATEN BENGKULU UTARA Hesti Pujiwati; Edi Susilo; Susi Handayani; Dia Novita Sari
PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Vol 1 No 1 (2021): Desember
Publisher : Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1652.503 KB) | DOI: 10.58222/pakdemas.v1i1.12

Abstract

Intensifikasi lahan untuk budidaya tanaman dengan memanfaatkan sumber daya sekitar petani yang bermanfaat untuk meningkatkan hasil budidaya perlu digalakkan. Salah satu cara untuk meningkatkan hasil budidaya dengan kondisi lahan yang yang kurang subur adalah memanfaatkan gulma sebagai bahan baku membuat kompos organik. Pemanfaatan gulma merupakan salah satu alternatif yang cukup potensial karena keberadaannya hampir tersedia di setiap lokasi atau lahan dimana kegiatan pertanian berlangsung. Budidaya tanaman dengan memanfaatkan gulma sebagai kompos maka diharapkan penggunaan pupuk anorganik menjadi berkurang dan terjamin kelestarian lingkungannya. Tujuan umum dari kegiatan pengabdian pada masyarakat ini adalah memberikan penjelasan kepada petani tentang perlunya pengelolaan gulma untuk bahan kompos atau pupuk organik dan dapat mempraktekkan dimasing-masing lingkungannya. Meningkatkan pengetahuan dan ketrampilan petani atau peserta pelatihan dalam membuat pupuk kompos berbahan gulma. Metode yang digunakan adalah bentuk penyuluhan dan demonstrasi atau praktek. Kegiatan penyuluhan ini diberikan kepada 30 orang petani di Desa Meok. Peserta diberi bekal tentang pentingnya penggunaan pupuk kompos. Demonstrasi atau praktek ini digunakan untuk memperlihatkan secara langsung tentang cara pembuatan pupuk kompos berbahan gulma. Kegiatan ini diikuti oleh petani atau peserta pelatihan di kawasan kegiatan, beberapa kelompok petani dan penduduk di kawasan sekitar. Kegiatan ini merupakan kegiatan untuk mempraktekkan pembuatan pupuk kompos berbahan gulma. Evaluasi terhadap kegiatan pengabdian pada masyarakat dilakukan selama kegiatan berlangsung maupun setelah kegiatan selesai dilakukan. Beberapa kriteria pencapaian tujuan adalah 1) minat kehadiran peserta dalam kegiatan, 2) frekuensi pertanyaan yang diajukan pesertakepada pelaksana pengabdian, 3) ketekunan dan antusias peserta dalam mengikuti penyuluhan dan praktek 4) kualitas pupuk kompos yang dihasilkan 5) kesinambungan paket teknologi yang telah diadopsi. Hasil yang diperoleh selama kegiatan pengabdian masyarakat adalah 1) para peserta antusias terhadap materi yang diberikan, hal ini ditunjukkan dengan banyaknya pertanyaan yang diajukan peserta baik tentang bahan dan alat-alat yang digunakan untuk membuat pupuk kompos, 2) secara teknis pembuatan pupuk kompos sangat mudah dikerjakan oleh petani dengan aneka bahan limbah pertanian yang ada di sekitar lingkungan petani.
Soybean Performance on Types of Compose and Dosage of Urea Fertilizer in Coastal Lands of Bengkulu Hesti Pujiwati; Widodo Widodo; Atra Romeida; Dotti Suryati; Muhimmatul Husna; Wahyu Hidayat; Edi Susilo
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 19 No 1 (2021): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v19i1.1794

Abstract

One of the efforts to increase soybean production in Bengkulu is through the use of coastal land. Coastal land improvement is carried out by adding compost fertilizers. In order to meet the nutrient needs for soybean plants in coastal lands, a combination of compost and urea is needed. This study aims to determine the performance of soybean in the application of various types of compost and doses of urea and determine the type of compost and the best dose of urea in coastal lands. The study was conducted in July-August 2020. The study used a 2-factor and 3-replications in Completely Randomized Block Design, the first factor was the type of compost: P1 = Widelia trilobata; P2 = Tithonia diversivolia; P3 = oil palm empty bunches, P4 = water hyacinth. The second factor is the dose of Urea: N0 = 0 kg.ha-1, N1 = 25 kg.ha-1, N2 = 50 kg.ha-1, N3 = 75 kg.ha-1. The soybean used was the variety of Direng 1. The results showed that the type of compost and the dose of urea were not significantly different in the soybean plant performance variables. The application of 4 types of compost as much as 10 tons ha-1 in coastal lands showed poor growth and yield a little. Thitonia compost gives the highest yields of 0.5 ton.ha-1 and 0.48 ton.ha-1 when giving urea 75 kg.ha-1. Soybean yields are still very low, so it is necessary to double the dose of urea in coastal lands. Keywords: Coastal Land, Direng 1, Compost and Urea.
Aplikasi Jenis Kompos dan Dosis Pupuk NPK Terhadap Pertumbuhan dan Hasil Kedelai di Entisol Bengkulu Hesti Pujiwati; Atra Romeida; Widodo Widodo; Dotty Suryati; Prasetyo Prasetyo; Wuri Prameswari; Wahyu Hidayat; Edi Susilo
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.v7i1.251

Abstract

Soybeans can be cultivated in Entisol. However, soybean cultivation on Entisol land has problems, including low soil fertility. Providing compost and NPK is an alternative to overcome this. The research objective was to determine the best type of compost and NPK fertilizer dosage for soybean growth and yield in entisol. The research has carried out in the Entisol Bengkulu field from August to November 2020. The research design used a Complete Randomized Block Design (CRBD) with 2 factors including: the type of compost organic fertilizer consisting of: P1 = Widelia trilobata, P2 = Tithonia diversivolia, P3 = oil palm empty bunches, and P4 = Eichhornia crassipes and the NPK fertilizer dosage consisting of: N0 = 0 kg ha-1, N1 = 150 kg ha-1, N2 = 300 kg ha-1, N3 = 450 kg ha-1. Observation variables include plant growth and yield and supporting observations which include the results of initial soil analysis and climate data during the study. The results showed that NPK dosing had a significant effect on the variables of plant height, number of leaves, number of branches, root wet weight per plant, and dry weight per plant. However, the application of compost did not significantly affect all variables. Meanwhile, there was no interaction between the application of compost types and NPK dose on the growth and yield of soybean in entisols. The application of compost types and NPK fertilizer doses up to 450 kg ha-1 has not improved the growth and yield of soybeans in entisol fields.
POTENSI EKSTRAK AIR DARI RATUN TANAMAN SORGUM YANG DITANAM DI LAHAN INCEPTISOLS SEBAGAI BIOHERBISIDA Susilo, Edi; Pujiwati, Hesti; Rita, Wismalinda
JURNAL AGRONIDA Vol. 10 No. 1 (2024): Jurnal Agronida
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jag.v10i1.11602

Abstract

Alelopati merupakan proses yang melibatkan metabolit sekunder yang diproduksi oleh tanaman. Alelopati dapat mempengaruhi pertumbuhan di sekitar tanaman budidaya. Tanaman sorgum bisa menghasilkan alelopati yang dapat digunakan sebagai bioherbisida. Sumber ekstrak dari varietas berbeda memiliki potensi bioherbisida yang juga berbeda. Penelitian ini bertujuan untuk menguji ekstrak organ ratun tanaman sorgum yang ditanam di lahan inceptisol terhadap perkecambahan. Penelitian dilakukan di lahan inceptisol Kelurahan Kandang Mas, Kecamatan Kampung Melayu, Kota Bengkulu dan di laboratorium pada bulan Januari sampai Juni 2023. Penelitian menggunakan rancangan acak lengkap faktor tunggal. Perlakuan yang diuji adalah ekstrak air sorgum berumur tujuh minggu yang berasal dari bahan dan varietas berbeda, yaitu kontrol, daun varietas Numbu, batang varietas Numbu, akar varietas Numbu, daun varietas Super 1, batang varietas Super 1, akar varietas Super 1, daun varietas Suri 4, batang varietas Suri 4, dan akar varietas Suri 4. Peubah yang diamati pada penelitian ini adalah persentase kecambah normal, persentase kecambah abnormal, panjang hipokotil, panjang radikula, bobot segar (hipokotil, radikula, kotiledon, dan kecambah), bobot kering (hipokotil, radikula, kotiledon, dan kecambah). Data amatan dianalisis ragam dan perlakuan yang berpengaruh nyata diuji lanjut menggunakan uji BNT taraf 5%. Hasil penelitian menunjukkan bahwa ekstrak ratun mampu menghambat perkecambahan biji sorgum. Ekstrak air berasal dari ratun daun varietas Super 1 menghasilkan kecambah abnormal tertinggi, kecambah normal terendah, panjang plumula dan panjang radikula terendah. Organ daun ratun varietas Super 1 khususnya dan organ ratun varietas Super 1 pada umumnya merupakan bahan alelopati terbaik sebagai bioherbisida.
Growth and Yield Responses of Three Soybean (Glycine max L.) Varieties to Different Dolomite Dosages on Saturated Soil Culture Asmara, Bima; Pujiwati, Hesti; Widodo, Widodo; Anggraini, Septiana; Anandyawati, Anandyawati
TERRA : Journal of Land Restoration Vol. 6 No. 1 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.6.1.19-26

Abstract

The need for soybean commodities is increasing in line with increasing changes in population and public awareness of the importance of food nutrition. One of the efforts to increase soybean production is to improve crop cultivation by selecting superior varieties. The purpose of this study was to obtain soybean varieties that had the best growth response and yields by adding dolomite to a saturated soil culture (SSC). This research was carried out from November 2020 to February 2021 in the experimental land of the Department of Agricultural Cultivation, Faculty of Agriculture, University of Bengkulu. The design used was a randomized completely block design (RCBD) factorial pattern consisting of two factors. The first factor was the dolomite dose which consisted of 4 levels, namely 0 x Al-dd, 0.5 x Al-dd, 1 x Al-dd, and 1.5 x Al-dd. The second factor was soybean varieties consisting of Gepak Kuning, Dering 1, and Derap 1 varieties. The results showed that Gepak Kuning produced the best growth response and yield by adding dolomite to SSC.  
Optimizing Onion Growth on Coastal Land: Evaluating Various Manure Types and Dosages Mia, Ayu; Sumardi; Pujiwati, Hesti
TERRA : Journal of Land Restoration Vol. 6 No. 2 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.6.2.81-88

Abstract

The demand for onion in Indonesia has been on the rise. However, domestic production to date has not been able to meet all the needs of the people in Indonesia. This research aims to obtain the best type and dose of manure for the growth and production of shallots on coastal land. The design used in this research was a factorial Randomized Complete Block Design (RCBD) with 2 factors. The first factor is the type of manure which consists of 3 levels, namely: chicken manure, goat manure, and cow manure. The second factor is the dose of manure which consists of 4 levels, namely: 5, 10, 15, and 20 tons ha-1 . A total of 12 treatment combinations were derived from the two factors, each repeated 3 times to create 36  experimental units. The results showed that the interaction between several types and doses of manure had a significant effect on the variables of plant height and number of leaves at 2 WAP, 3 WAP, 4 WAP, 5 WAP, and 6 WAP. The optimum dose of manure was 20 tons ha-1 resulting in the highest average variable weight per plot of 142 g. The application of different types and dosages of manure did not significantly impact plant height, number of leaves, number of tillers, fresh weight of plants, fresh weight of tubers per hill, or weight per tuber.
Response of Growth and Yield of Soybean to Urea Application Frequency and Coffee Husk Compost Dosage in Coastal Land Sirateman, Selamat; Pujiwati, Hesti; Widodo; Gusmara, Herry; Sudjatmiko, Sigit; Prameswari, Wuri
TERRA : Journal of Land Restoration Vol. 7 No. 2 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.7.2.79-91

Abstract

Utilizing marginal land, such as coastal areas, offers a viable approach to increasing soybean production. However, coastal lands are often characterized by low nutrient content and high porosity, necessitating effective strategies to optimize crop growth and yield. This study aimed to examine the interaction between urea application frequency and coffee husk compost dosage, identifying the best combination for enhancing soybean performance on coastal land. The research was conducted from November 2023 to February 2024 in Bengkulu City, Indonesia, at an elevation of approximately 5 meters above sea level. A Randomized Complete Block Design (RCBD) was employed with two factors: coffee husk compost dosage (0, 10, 20, and 30 tons ha-1) and urea application frequency (0,1,2,and 3 times,at 100 kg ha-1). Results revealed a significant interaction between compost dosage and urea frequency, influencing several growth parameters, including plant height, pod number per plant, fresh and dry shoot weight, fresh and dry root weight, and seed weight per plant. Compost doses of 20 and 30 tons ha-1, along with 2 or 3 applications of urea, notably increased leaf number, productive branch number, and seed yield per plant. These findings indicate that optimizing both urea application frequency and coffee husk compost dosage can significantly improve soybean productivity on nutrient-poor coastal soils. This highlights the importance of integrated nutrient management for enhancing crop yield in marginal environments.  
The Efficacy and Flavonoid Levels in Sorghum Extracts of Super 2 Variety Under Various Levels of Drought Stress: Efikasi dan Kadar Flavonoid pada Ekstrak Sorgum Varietas Super 2 dengan Berbagai Tingkat Cekaman Kekeringan Susilo, Edi; Pujiwati, Hesti
PendIPA Journal of Science Education Vol 8 No 3 (2024): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.3.587-592

Abstract

Allelopathy-based bioherbicides for drought-stressed sorghum plants are a concrete step towards sustainable agriculture. This study aimed to look at the characteristics of seed germination and flavonoid levels of extracts that have experienced various levels of drought stress. Extract materials were prepared from June to August 2024 at Bengkulu University Greenhouse, Kandang Limun, Bengkulu City, and bioassay tests were conducted in August 2024 at Pematang Gubernur, Muara Bangkahulu, Bengkulu City. Flavonoid analysis was performed at the Integrated Research and Testing Laboratory (LPPT) of Gadjah Mada University in August 2024. This research used a completely randomized design (CRD) with one factor. One sorghum variety, Super 2, was planted with water stress treatment through watering patterns every day, every 2 days, every 3 days, every 4 days, and every 5 days. The experimental unit was a petri dish, and the experiment was repeated four times. The Petri dish bioassay method was applied in this experiment. Each petri dish was given 10 mL of aqueous extract, and 25 mung bean seeds were planted and incubated for three days. The results showed that the highest flavonoid levels were achieved by watering every 5 days (3625.00 µg/g) and the lowest every day (3165.26 µg/g). Sprout inhibition occurred due to sorghum water extract treated with watering patterns.
The POTENTIAL OF RATUN ORGANS OF FERMENTED SORGUM (Sorghum bicolor L.) PRODUCED IN SWAMP AS BIOHERBICIDE Edi Susilo; Pujiwati, Hesti
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 24 No 2 (2022)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.24.2.102-108

Abstract

[POTENTIAL OF FERMENTED RATOON ORGANS OF SORGUM (Sorghum bicolor L.) CULTIVATED IN SWAMP LAND AS BIOHERBICIDE]. Sorghum is one of the allelopathy-producing plants and the allelochemical content of sorghum plant parts varies. Therefore, each ratoon organs of sorghum has the potential as a bioherbicide. The aim of this study was to determine the potential of water extracts of six months-fermented ratoon sorghum organs cultivated in swamp lands as bioherbicides. The research was conducted in swamp land in Kandang Limun and Bentiring Permai Bengkulu City, Bengkulu Province from November 2020 to May 2021 and continued until October 2022 for bioassay experiment. The experimental design was a Completely Randomized Design (CRD) with a single factor with four replications. The treatment was fermented ratoon sorghum water extract for six months consisting of four levels (i.e., control, leaf, stem and root). Twenty five of mung bean seeds Vima 1 variety  was planted in a petri dish containing 10 mL of fermented ratoon organs and incubated for three days. The results showed that water extract of fermented ratoon plants was able to inhibit sorghum seed germination. Water extracts of fermented sorghum stems and roots was more potential as a source of bioherbicides than those of sorghum leaves or controls. Therefore, it is recommended to use the ratoon sorghum roots or stems for bioherbicide.  
Co-Authors Alatas, Ali Anandyawati, Anandyawati Armitasari, Tri Asmara, Bima Atra Romeida Bambang Gonggo Murcitro Dia Novita Sari Dotti Suryati Dotty Suryati Edi Susilo Edi Susilo Eko Suprijono Gonggo, Bambang Gusmara, Herry Haridjaja, dan Oteng Hasanudin Hasanudin Herison, Catur Husna, Muhimmatul Illahi, Noteka Inoriah, Entang Marulak Simarmata Marwanto Marwanto, Marwanto Mayasari, Mutia Merakati Handajaningsih Mia, Ayu Muhimmatul Husna Munif Ghulamahdi Nanik Setyowati Parwito Parwito, Parwito Prameswari, Wuri Prasetyo Prasetyo Reny Herawati Rita, Wismalinda Robi Cahyadi, Robi Rustikawati Rustikawati Saiful Akhyar Lubis Sandra A. Aziz SEMPURNA GINTING Septiana Anggraini, Septiana Sigit Sudjatmiko, Sigit Sirateman, Selamat Sudirman Yahya Suharjo, Usman Kris Joko Sumardi Susi Handayani Togatorop, Eny Rolenti Tunjung Pamekas, Tunjung Tutuarima, Tuti Vanturini, Alyi Wahyu Hidayat Wahyu Hidayat Widodo Widodo Widodo Widodo Widodo Wuri Prameswari Yono, Sahri