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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan AGROMIX Journal La Lifesci Buletin Agroteknologi Jurnal Agriculture
Eka Suzanna
Fakultas Pertanian Universitas Prof. Dr. Hazairin, SH Bengkulu
Agriculture, Biological Sciences & Forestry Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology

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RESPON PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays Saccharata Sturt). PADA PEMBERIAN DOSIS BOKASHI DAN PUPUK PHOSPOR Sri Mulatsih; Eka Suzanna; Rizani Puspa Wijaya
Agriculture Vol. 18 No. 2 (2023): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v18i2.5871

Abstract

Penelitian bertujuan untuk mengetahui pengaruh dosis bokashi dan pupuk phospor terhadap pertumbuhan dan hasil serta  interaksi antara  keduanya yang memberikan pertumbuhan dan hasil terbaik  Penelitian dilaksanakan di desa Air Umban Kecamatan Pino, Kabupaten Bengkulu Selatan.  Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) yang terdiri dari 2 (dua) faktor dengan 3 (tiga) ulangan. Faktor pertama  : Dosis bokashi terdiri dari 4 (empat) taraf yaitu ; D0 (tanpa bokashi, D1 (bokashi 10 ton/ha), D2 (15 ton/ha), dan  D3 (20 ton/ha).  Faktor kedua adalah dosis pupuk Phospor yang terdiri 4 (empat) taraf; yaitu : P0 (tanpa pupuk P), P1 (50 kg/ha), P2 (100 kg/ha), P3 (150 kg/ha). Dari kedua perlakuan tersebut diperoleh 16 kombinasi perlakuan dengan 3 ulangan sehingga terdapat 48 satuan percobaan.  Hasil penelitian menunjukkan bahwa dosis bokashi dan phospor serta interaksi antara keduanya berpengaruh sangat nyata terhadap  tinggi tanaman, diameter batang, berat kering brangkasan, berat kering akar, panjang tongkol, diameter tongkol dan hasil jagung manis. Interaksi antara dosis bokashi  D3 (20 ton/ha) dan pupuk phospor P3 (150 kg/ha) menghasilkan pertumbuhan dan hasil jagung manis tertinggi terlihat dari hasil jagung per petak. Kata kunci : Bokashi, Dosis, Jagung manis.
Testing Alternative Hydroponic Nutrition of Wick System on Vegetable Growth Planted in Limited Land Hayati, Rita; Armadi, Yukiman; Yusnaweti, Yusnaweti; Feni, Rita; Asfaruddin, Asfaruddin; Ariyani, Farida; Kesumawati, Neti; Suzanna, Eka; Sarina, Sarina
Journal La Lifesci Vol. 5 No. 2 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i2.1177

Abstract

This research aims to obtain suitable alternative nutrients for vegetable cultivation using the Hydroponic Wick System so that the production costs of hydroponic cultivation can be cheaper and more affordable. The research was conducted in the Tebeng area, Ratu Agung Kodya Bengkulu, at an elevation of 50 meters above sea level. The research method used was a Randomized Block Design with a Factorial pattern (RAKF). The first factor had 3 levels of vegetable types: kailan (S1), caisim (S2), and pakcoy (S3). The second factor had 3 levels of nutrients: AB Mix 100% (N1), alternative 100% (N2), and ABMix 50% + alternative 50% (N3). Thus, there were 9 treatment combinations with 3 replications. The results of the research showed that the plant height, number of leaves, wet weight, and dry weight of plants using Alternative Nutrients for kailan, caisim, and pakcoy vegetables significantly influenced the use of AB Mix nutrients, Alternative Nutrients, and the mixture of both nutrients when grown using the Hydroponic Wick system. The best results were achieved using alternative nutrients. This was evident from the tallest plant height at harvest, which was 34.20 grams at 42 days after planting (HST), 16.62 leaves, 142.69 grams wet weight, and 7.60 grams dry weight. These results were significantly better compared to using other nutrients, offering a potential solution to the high costs of hydroponic cultivation due to the expensive price and limited availability of AB Mix nutrients, especially in the region.
DINAMIKA POPULASI GULMA PADA PERTANAMAN SEMANGKA(Citrulus vulgaris Schard)DARI PENGARUH DOSIS KALIUM YANG BERBEDA PADA TANAH ULTISOL Syahpiri, Marizan; Suzanna, Eka; Anwar, Risvan; Aryani, Farida
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4298

Abstract

This research aims to determine the effect of potassium fertilizer doses on the growth and yield of watermelon plants planted in ultisol soil, and determine short-term changes in weed composition.The experiment used a Randomized Block Design (RAK) with five treatments of potassium (D) doses and three replications. The treatment doses are: Without fertilizer (control) equivalent to 0 kg/plot; A dose of 125 kg/ha is equivalent to 37.4 g/plot; A dose of 250 kg/ha is equivalent to 74.8 g/plot; A dose of 375 kg/ha is equivalent to 112.1 g/plot; A dose of 500 kg/ha is equivalent to 149.5 g/plot. The research data was analyzed using Sidik Ragam to find out whether the treatment had a real effect or an insignificant effect. If the results of the analysis have a real or very real effect, then continue with the Duncant's Multiple Range Test (DMRT) at the 5% level.This research concluded: (1) The dose of potassium fertilizer had no significant effect on plant length and fruit weight per plant but had a very significant effect on fruit weight per plot. Potassium fertilizer dose of 500 kg/ha provides the highest fruit weight per plot; (2) Potassium fertilizer doses tend to provide different weed populations and dry weights in watermelon plantings. The higher the dose of potassium fertilizer given tends to increase the weed population and weed dry weight; (3) The weed community coefficient index between mid and late weeds in watermelon planting is the same. However, the number of weed populations and biomass in the middle observation was higher than the final observation of watermelon planting.
Financial study and the relationship between farmer identity and the income of lowland rice farmers in Selubuk Village, Air Napal District, North Bengkulu Regency Sarina; Hasibuan, Ikhsan; Asfaruddin; Suzanna, Eka

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v16i1.4890

Abstract

Introduction: This study aims to analyze the financial feasibility and identify the influence of total production, planting area, and farmer identity (age, education level, farming experience, number of family dependents) on the income of lowland rice farmers in Selubuk Village, Air Napal District, North Bengkulu Regency. Methods: This study used a quantitative approach with a survey method on 29 farmer respondents selected from 97 farmer families using the Slovin formula. Primary data were collected through questionnaires and interviews, while secondary data were obtained from related agencies. Data analysis included cost-revenue analysis (R/C ratio) and multiple linear regression analysis. Results: The results showed that lowland rice farming in Selubuk Village was financially feasible with an R/C ratio value of 3.39. The regression analysis results indicated that simultaneously, total production, planting area, age, farming experience, education level, and number of family dependents had a significant effect on farmer income (Sig. F = 0.000). Partially, the variables of total production, planting area, farming experience, and education level had a positive and significant effect on farmer income (p < 0.05). However, a multicollinearity problem was detected between the total production and planting area variables, which needs attention in the interpretation of their individual coefficients. The variables of age and number of family dependents did not have a significant effect on farmer income (p > 0.05). Conclusion: In conclusion, lowland rice farming in Selubuk Village is profitable, and income improvement can be focused on production factors, experience, and increasing farmer education capacity, considering the close relationship between production and land area.
PENGARUH BERBAGAI FORMULASI HERBISIDA BERBAHAN BAKU AIR KELAPA FERMENTASI, ASAM ASETAT, ETANOL, GLIFOSAT DAN GARAM TERHADAP GULMA DI LAHAN TERBUKA Agustina, Beta; Anwar, Risvan; Suzanna, Eka; Kesumawati, Neti
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 1 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i1.5180

Abstract

This study aimed to evaluate the effectiveness of various herbicide formulations based on fermented coconut water, acetic acid, ethanol, glyphosate, and salt against weeds in open fields. The study used a Randomized Block Design with 9 formulations and 3 replications. Observed variables included dominant weeds, dead weed area, live weed population, dry weight of live weeds, and chlorophyll degradation. The results showed that four types of weeds dominated the field (96%): Paspalum conjugatum, Mimosa pudica, Cyperus rotundus, and Chrysopogon aciculatus. Herbicide formulations significantly suppressed weed growth. Formulations 3 and 9 proved to be the most effective. Further development of Formulations 1, 3, 4, 5, 7, and 8 is recommended.
Co-Authors Agustina, Beta Alim Perdana Kusuma Ari Andika Saputra Armadi, Yukiman Asfaruddin Asfaruddin Asfaruddin dan M. Tanu Gartiwo Danner Sagala Dicky Wahyudi Djatmiko Djatmiko Djatmiko Djatmiko Djatmiko Djatmiko Djatmiko Djatmiko, Djatmiko Farida Ariyani Farida Aryani Feni, Rita Greistian Harry Saputra Gusti Pranata Hadi Nasbey Ikhsan Hasibuan Irma Sri Lestari Irvan Ma’arif Julian Nero Neti Kesumawati, Neti Nurlianti Nurlianti Pelya Nopriliyanti Prihanani Prihanani Risvan Anwar, Risvan Rita Hayati Rizani Puspa Wijaya Sarina Sarina Sarina Sarina Sarina Sri Mulatsih Stefanie Juveria Sunarti Sunarti Sunarti Sunarti Syahpiri, Marizan Windi Sambaz Dwi Andika Yarmadi Yarmadi Yusnaweti, Yusnaweti