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PENGARUH JENIS PUPUK KANDANG DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN MENTIMUN (Cucumis sativus L.) PANEN MUDA Badri Badri; Railia Karneta; Ida Aryani
Agriwana Jurnal Pertanian dan Perkebunan Vol 4 No 1 (2026): Agriwana Jurnal Pertanian dan Kehutanan
Publisher : LPPM STIPER Sriwigama Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64528/agriwana.v4i1.93

Abstract

Cucumber (Cucumis sativus L.) is one of the most widely consumed fruit vegetables and has good nutritional value; however, its productivity has been declining in recent years. One of the efforts to increase cucumber production is through proper cultivation techniques, particularly by applying balanced fertilization. This study aimed to evaluate the effects of different types of manure and NPK fertilizer dosages on the growth and yield of young-harvest cucumbers. The experiment was conducted using a factorial randomized block design (RAKF) consisting of 9 treatment combinations with 3 replications, resulting in 27 experimental units. Each unit consisted of 4 sample plants, giving a total of 108 plants. The results showed that chicken manure produced the best growth and yield, while NPK fertilizer at 40 g/plant also produced the best growth and yield. The combination of chicken manure and NPK fertilizer at 40 g/plant gave the best results for the growth and yield of young-harvest cucumbers.
PENGARUH DOSIS PUPUK KASCING DAN KONSENTRASI PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SAWI KERITING (Brassica juncea L.) DI POLYBAG Pingki Oktiani; Railia Karneta; Meihana
Agriwana Jurnal Pertanian dan Perkebunan Vol 4 No 1 (2026): Agriwana Jurnal Pertanian dan Kehutanan
Publisher : LPPM STIPER Sriwigama Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64528/agriwana.v4i1.97

Abstract

Curly mustard (Brassica juncea L.) is a commercially important leafy vegetable. This study evaluated the effects of vermicompost dosage and liquid organic fertilizer (LOF) concentration on the growth and biomass production of curly mustard grown in polybags. The experiment used a factorial randomized block design with three vermicompost levels (45, 75, and 105 g/polybag), four LOF concentrations (0, 6, 10, and 14 mL/L), and three replications. Vermicompost dosage significantly affected shoot fresh weight, shoot dry weight, root length, root fresh weight, and root dry weight, but did not significantly affect plant height, leaf number, or leaf width. LOF concentration significantly affected all observed variables except leaf number. The interaction between vermicompost and LOF significantly affected all variables except leaf number. The best treatment combination varied among variables: D2C3 produced the greatest plant height, shoot fresh weight, and root fresh weight; D3C4 produced the greatest shoot dry weight; D3C2 produced the longest roots and greatest root dry weight; and D1C3 produced the greatest leaf width. Therefore, no single treatment combination was consistently superior across all measured variables.
PENGARUH KONSENTRASI PUPUK ORGANIK CAIR LIMBAH KULIT NANAS DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TERUNG HIJAU (Solanum melongena L.) DI POLYBAG Werda Yuniar; Railia Karneta; Krisna Delita
Agriwana Jurnal Pertanian dan Perkebunan Vol 4 No 1 (2026): Agriwana Jurnal Pertanian dan Kehutanan
Publisher : LPPM STIPER Sriwigama Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64528/agriwana.v4i1.99

Abstract

Green eggplant (Solanum melongena L.) is a vegetable crop with economic potential whose productivity can be improved through appropriate fertilization. This study evaluated the effects of pineapple peel liquid organic fertilizer (LOF) concentrations and NPK fertilizer dosages on the growth and yield of green eggplant cultivated in polybags. The experiment used a factorial randomized block design with two factors: four LOF concentrations and three NPK dosages, resulting in 12 treatment combinations with three replications and three sample plants per experimental unit (108 plants). Pineapple peel LOF significantly affected plant height, leaf length, fruit weight per plant, shoot weight, root length, and root weight. NPK dosage significantly affected leaf number, leaf width, flowering time, harvest time, fruit weight per plant, and shoot weight. The interaction significantly affected fruit weight per plant and shoot weight. A concentration of 6 ml/L LOF produced the highest mean values for several key growth and yield variables. NPK at 20 g/plant produced the highest fruit weight and accelerated flowering and harvesting. The combination of 6 ml/L LOF and 20 g/plant NPK produced the highest fruit weight per plant (86.59 g) and shoot weight (269.44 g).