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All Journal ENVIAGRO Journal of Degraded and Mining Lands Management Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Jurnal Penelitian Pertanian Terapan AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Prima: Jurnal Pendidikan Matematika Ensiklopedia of Journal Seminar Nasional Lahan Suboptimal JURNAL SAINTIS JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Agrotropika Dharma Pengabdian Perguruan Tinggi (DEPATI) Indo-Fintech Intellectuals: Journal of Economics and Business GEMASSIKA: Jurnal Pengabdian kepada Masyarakat Jurnal Pengabdian Inovatif Masyarakat
Pratama, Deni
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Utilization of post-tin mining land for porang (Amorphaphillus oncophyllus) cultivation by application of cow manure compost Inonu, Ismed; Pratama, Deni; Irwanto, Riko; Ningsih, Kurniahayati Utami
Journal of Degraded and Mining Lands Management Vol. 11 No. 1 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.111.4979

Abstract

Tailing post-tin mining land has a sandy textured and loose structure. Those physical properties can affect the efficiency of fertilization and cause inefficiency of nutrient absorption in plants. That issue can be corrected by the application of organic material such as cow manure compost which has the potential for plant cultivation, especially for “porang” (Amorphaphillus oncophyllus Prain). This study aimed to examine the cultivation of porang plants in post-tin mining tailings by applying cow manure compost and to determine the best dose of cow manure compost for porang cultivation in artificial ex-tin mining land. This study used a single-group randomized design method with the treatment factor being the dose of cow manure compost consisting of five dose levels (5 t ha-1, 10 t ha-1, 15 t ha-1, 20 t ha-1, and 25 t ha-1). Each treatment level was replicated with five replications, and each replication consisted of five populations so the total population was 125 plants. The results showed that the application of various doses of cow manure compost to artificial post-tin mining land affected the growth and yield of porang plants. The treatment of cow manure compost at a dose of 25 t ha-1 gave the best growth and yield of porang plants. Heavy metal (Pb) analysis on porang tubers showed that all doses of cow manure compost had a Pb content value of <0.059%, which means that cow manure compost can reduce heavy metal uptake in porang tubers. Porang planted in artificial post-tin mining land is safe for consumption because lead (Pb) content was below the threshold of Indonesia National Standard (SNI) for food.
Formulasi Male Annhilation dan Aroma Buah terhadap Kelimpahan Hama Lalat Buah Hama Cabai di Kabupaten Bangka, Bangka Belitung Aprillia, Zuria; Saputra, Herry Marta; Pratama, Deni
Jurnal Penelitian Pertanian Terapan Vol 26 No 2 (2026)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v26i2.4841

Abstract

Fruit flies (Bactrocera spp.) are among the major agricultural pests attacking chili pepper fruit. The fruit fly species reported to attack chili pepper plants in Indonesia is Bactrocera dorsalis. One method of controlling fruit flies in chili pepper fields is the male annihilation technique (MAT), such as the use of methyl eugenol. Methyl eugenol, a male fruit fly attractant, enriched with fruit aroma in fruit fly traps, was expected to increase fruit fly abundance. This study aimed to determine the abundance of chili pepper fruit fly pests under various combinations of methyl eugenol and fruit aroma. The research was conducted in chili pepper fields in Bangka Regency using a randomized block design with eight replications. The study consisted of six formulations: Methyl Eugenol without fruit aroma (F0); Methyl Eugenol + Chili Aroma (F1); Methyl Eugenol + Starfruit Aroma (F2); Methyl Eugenol + Orange Aroma (F3); Methyl Eugenol + Guava Aroma (F4); and Methyl Eugenol + Mango Aroma (F5). The fruit fly trap model used was the Lynfield trap, and each formulation was mixed with an insecticide containing deltamethrin as the active ingredient. The results identified four fruit fly species: Bactrocera albistrigata, B. carambolae, B. dorsalis, and B. umbrosa, as well as one non-fruit fly species, Ankylopterix cf. anomala. Attractant formulation had no significant effect on fruit fly abundance in chili pepper plants, namely the abundance of B. dorsalis (p = 0.192), B. carambolae (p = 0.203), and the combined abundance of B. dorsalis + B. carambolae (p = 0.259). The methyl eugenol formulation without fruit aroma showed the highest fruit fly abundance compared to the methyl eugenol formulations enriched with fruit aroma, although the difference was not statistically significant. Although not statistically significant, the addition of fruit aroma to methyl eugenol reduced the abundance of B. dorsalis by 32.58–61.80% and reduced the abundance of B. carambolae by 36.71–60.76%. The methyl eugenol formulation without fruit aroma (F0) attracted more male fruit flies than the methyl eugenol formulations enriched with fruit aroma (F1–F5).
The effect of application of oil palm empty fruit bunch compost on production and metal uptake of eggplant in tailings of post-tin mining land Inonu, Ismed; Pratama, Deni; Sari, Fajar Indah Puspita; Suwardih, Nanda Nusantary
Journal of Degraded and Mining Lands Management Vol. 7 No. 3 (2020)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2020.073.2149

Abstract

Tailings of post-tin mining land have the potential to be cultivation fields for eggplant, but the problem from post-tin-mining land is the low essential nutrient and high metal contents. The quality of land needs to be improved by providing ameliorant such as oil palm empty fruit bunch compost. This research aims to determine the best dosage of oil palm empty fruit bunch compost to production and metal uptake of eggplant in post-tin mining land. This research was conducted from January to May 2019 in post-tin mining land, Dwi Makmur Village, Bangka. This research used a randomized block design with six treatments and four replications. Treatments consisted of organic fertilizer (control) of 15 t/ha(K0), oil palm empty fruit bunch compost 20 t/ha(K1), 30 t/ha(K2), 40 t/ha(K3), 50 t/ha(K4), and 60 t/ha(K5). The results showed that the application of oil palm empty fruit bunch compost of 60 t/ha was the best dose to increase eggplant production in the tailing of post-tin mining land. Application of oil palm empty fruit bunch compost reduced metal absorption of eggplant fruit in tailing of post-tin mining land.
Effect of wick application of growick irrigation system on the cultivation of pakcoy in sand tailing media from post-tin mining land Inonu, Ismed; Hambali, Roby; Pratama, Deni; Lestari, Ayu Wirda
Journal of Degraded and Mining Lands Management Vol. 8 No. 2 (2021)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2021.082.2595

Abstract

A large part of post-tin mining land covered by sand tailing which has low water storage capacity, making it vulnerable to drought stress. The innovation of irrigation technology has been developed to overcome this problem such as capillary irrigation system combined with groasis system using a large reservoir with hydroponic wick system called the growick system. This study aimed to determine the best number and type of wick in growick irrigation system to water consumption and also growth and yield of pakcoy cultivated in sand tailing media. The research was conducted from February to June 2020 at Experimental field of Universitas Bangka Belitung, Indonesia. Treatments consisted of the types of wick (flannel and stove wick) and numbers of wick per polybag (1, 2, 3, and 4 wicks). The study used a completely randomized factorial design with 3 replications. Data obtained were analyzed using Analysis of Variance continued with Duncan's Multiple Range Test (DMRT) at 95% significant level. The result showed that usage of flannel wick gave the highest results of growth and yield of pakcoy but it absorbed more water than stove wick. Flannel wick also had lower water usage efficiency than stove wick. The use of single wick gave the highest result of growth and yield of pakcoy than using more wicks. Results of the study showed that single wick treatment gave the highest growth and yield of pakcoy. Flannel wick gave the highest growth and yield of pakcoy, but it was not significantly different from stove wick. Single flannel wick treatment showed no significant difference with single stove wick treatment in growth and yield of pakcoy except for water usage volume parameter. Flannel wick absorbed more water than stove wick, so it has lower water usage efficiency than stove wick. Application growick system using 1 stove wick was the best treatment for cultivating pakcoy in sand tailing media from post-tin mining land.
Co-Authors Aprillia, Zuria Apriyadi, Rion Azmy, Restu Amalia Danuartha, David Elni Fachrunnisa, Olivia Fahri Setiawan Febriyani, Dini Fiqrianto, M Gigih Ibnu Prayoga Herry Marta Saputra Ikrimah, Dhiya Ul Ismed Inonu Khonitatillah, Nazma Awwaliyah Lestari, Ayu Wirda Maera Zasari Maktum, Ummi Mardiyah, Adiyati Masduki Meza, Meza Muhamad Yusa Mustaqim, M Ningsih, Kurniahayati Utami Nining Rahaningsih Niswarni, Annisa Putra, Aryadilla Rahmatika, Nurhuda Ratna Santi, Ratna Rifki Maulana, Muhamad Riko Irwanto Riwan Kusmiadi, Riwan Roby Hambali Rodiawan, Rodiawan Rostiar Sitorus Rosyad, Farlin Saparin, Saparin Sari, Fajar Indah Puspita Sutikno, Sigit Suwardih, Nanda Nusantary Tri Lestari TV, Nababan