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Journal : Dinamika Pertanian

PENGARUH PEMBERIAN PUPUK KASCING DAN NPK MUTIARA 16:16:16 TERHADAP PERTUMBUHAN DAN HASIL OKRA (Abelmoschus esculentus (L.) Moenc.) SERTA BAWANG MERAH (Allium ascalonicum L.) DENGAN SISTEM TUMPANG SARI Wahyu Hidayatullah; T. Rosmawaty; M. Nur
DINAMIKA PERTANIAN Vol. 36 No. 1 (2020): Jurnal Dinamika Pertanian Edisi April 2020
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2020.vol36(1).5363

Abstract

ABSTRACT The purpose of this study is to examine the interactions between kascing fertilizers and mutiara NPK 16:16:16 on the growth and production of okra and shallots in the intercropping system. This research used a completely randomized factorial design, consisting of two factors. The first factor was the application of vermicompost (K), consisting of 4 levels, namely 0, 750, 1500 and 2250 g/plot and the second factor was NPK 16:16: 16 (N), consisting of 4 levels, namely 0, 15, 30 and 45 g/plot, so that obtained 16 treatment combinations with 3 replications and 48 experimental units. Each unit consisted of 4 plants per plot and 2 plants are samples, so that the plant had 192 plants for okra plants and 5 plots for shallots and 2 plants was become samples with total plants of 240. Based on research results indicated that intercropping system on okra plants and shallots resulted smaller plant growth and production compared to monocultures. The interaction of kascing fertilizer and NPK 16:16:16 fertilizer had no significant on all observed parameters. The main effect of the dose of kascing fertilizer was a significance on all observed parameters. The best treatment was significant on a dose of kascing fertilizer of 2250 g/plot. The main effect of the 16:16:16 NPK dose was significant on all observed parameters. The best treatment was found on NPK 16:16:16 with dose of 45 g/plot. Keywords: Kascing, Mutiara 16:16:16, Okra, Onion
PENGARUH KETINGGIAN TALANG DAN MEDIA TANAM SECARA HIDROPONIK VERTIKULTUR TERHADAP PERTUMBUHAN SELADA CHRIS GREEN (Lactuca sativa L.) M. Nur; Ernita; Maizar; Oktafiani Agara
DINAMIKA PERTANIAN Vol. 40 No. 3 (2024): Jurnal Dinamika Pertanian Edisi Desember 2024
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2024.vol40(3).21352

Abstract

The Effect of Hydroponic Height and Vertical Planting Media on the Growth of Chris Green (Lactuca sativa L.). This study was carried out at the Dokagu UIR Housing Block B No. 2, located in Air Dingin Village, Bukit Raya District, Pekanbaru City, from August to September 2022. A Split Plot Design (RPT) was employed for the experimental setup, with the height of the gutter (A) as the main plot and various types of planting media (B) functioning as subplots. The treatment combinations included four different levels of lettuce types and four levels of height positioning, resulting in 16 treatment combinations, each replicated three times, summing up to a total of 48 experimental units. The parameters measured were plant height, leaf count, wet weight, dry weight, and root volume. If the calculated F value exceeds the F table value, a further Honestly Significant Difference (HSD) test at the 5% significance level will be conducted. The findings revealed that the interaction between hydroponic height and planting media significantly affected all observed parameters, with the exception of plant dry weight. The most effective treatment combination was found to be a hydroponic height of 80 cm and cocopeat as the planting medium (A3B4). Moreover, hydroponic height had a significant effect on all measured parameters, with 80 cm (A3) yielding the best results. Additionally, the choice of planting medium significantly influenced all observed parameters, with cocopeat (B4) proving to be the best treatment.
RESPON PERTUMBUHAN SERTA PRODUKSI TERUNG UNGU (Solanum melongena L.) TERHADAP PEMBERIAN POC AZOLLA DAN TSP Cecep Nurhidayat; Zulkifli; M. Nur; Putri Lukmanasari
DINAMIKA PERTANIAN Vol. 40 No. 3 (2024): Jurnal Dinamika Pertanian Edisi Desember 2024
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2024.vol40(3).21354

Abstract

This research determines the response of purple eggplant (Solanum melongena L.) to the application of triple superphosphate (TSP) and Azolla Liquid Organic Fertilizer (POC). The study was carried out at the Experimental farm of the Faculty of Agriculture at Riau Islamic University, Pekanbaru. The experimental design was a factorial randomized arrangement featuring two main components: Azolla POC applied in four volumes (0, 200, 400, dan 600 ml per polybag)) and TSP fertilizer administered in four quantities (0, 2,5, 5, dan 7,5 g per tanaman). This design resulted in 16 treatment combinations, each replicated three times, totaling 48 experimental units. The study included 192 polybag plants, with four plants assigned to each unit and two of those sampled for analysis. The parameters measured included plant height, age at flowering, age at harvest, number of fruits per plant, weight of individual fruits, total fruit weight per plant, and number of remaining fruits on each plant. After conducting statistical analyses, the data were evaluated using the BNJ test at a 5% significance level. The results of the research on the combination of Azolla POC and TSP were significant on the observed parameters. Specifically, plant height, age at flowering, age at harvest, number of fruits per plant, weight of individual fruits, total fruit weight per plant, and number of remaining fruits on each plant; the best treatment was a combination of Azolla POC 600 ml polybag and TSP 7.5 g/plant. The main effect of Azolla POC was significant on all parameters; the best treatment was Azolla POC 600 ml polybag. The main impact of TSP was substantial on all observed parameters; the best treatment was a TSP application of 7.5 g per plant