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Respon Pertumbuhan dan Hasil Tanaman Pakcoy (Brassica Rapa L.) terhadap Pemberian Pupuk Kandang dan Zat Pengatur Tumbuh Alami pada Sistem Vertikultur Putri Lahagu; Putra Hidayat Telaumbanua; Januari Dawolo; Dian Agung Sanora Laia
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 2 (2026): Oktober: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i2.10313

Abstract

The cultivation of pakcoy (Brassica rapa L.) in a vertical farming system is an alternative for overcoming limited land availability; however, limited growing media volume can potentially restrict nutrient availability, thereby affecting plant growth and yield. The application of manure and natural plant growth regulators (PGR) is an effort to improve plant growth and productivity. This study aimed to determine the growth and yield response of pakcoy to the application of manure and natural PGR in a vertical farming system. The study used a non-factorial Randomized Complete Block Design (RCBD) with four treatments: P0 (control), P1 (pig manure + natural PGR from shallot extract), P2 (pig manure), and P3 (natural PGR from shallot extract), with four replications each. Parameters included plant height, number of leaves, leaf area, root length, and fresh weight. Data were analyzed using ANOVA and Tukey HSD at the 5% significance level. The results showed that P1 produced the best growth and yield compared with the other treatments.A maximum of 150 Indonesian words printed in italics with Calibri 9 point. The abstract should be clear, descriptive and should provide a brief overview of community service issues undertaken / researched. Abstracts include reasons for the selection of topics or the importance of research topics / community service, methods of research / devotion and outcome summary. The abstract should end with a comment about the importance of the result or a brief conclusion.
PENGARUH JENIS MULSA (MULSA SABUT KELAPA DAN PLASTIK) TERHADAP PERTUMBUHAN DAN HASIL PANEN TANAMAN MENTIMUN (Cucumis sativus L.) Yuwan Marthyn Ziliwu; Natalia Kristiani Lase; Desti Kurniawan Gulo; Putra Hidayat Telaumbanua
Jurnal Riset Rumpun Ilmu Tanaman Vol. 5 No. 2 (2026): Oktober: JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v5i2.10350

Abstract

Declines in cucumber (Cucumis sativus L.) production and the accumulation of plastic in the soil are major obstacles to achieving productive and sustainable cultivation. This study aims to analyze the effects of different mulch types—coconut fiber mulch (P1), plastic mulch (P2), and no mulch (P0)—on the growth and yield of cucumber plants, as well as to determine which mulch type yields the best results. The study was conducted in Lasara Sowu Village, North Gunungsitoli Subdistrict, Gunungsitoli City, from March to May 2026 using a non-factorial Randomized Group Design (RGD) with three treatments and four replicates. The parameters observed included plant height, number of leaves, number of branches, number of fruits, fruit weight, and fruit length. The results of the study showed that the type of mulch treatment had a significant to highly significant effect on all parameters tested. The coconut husk mulch treatment yielded the highest values and was significantly different compared to the no-mulch and plastic mulch treatments, with an average plant height of 165.16 cm, 38.58 leaves, 3.83 branches, 22.42 fruits, a fruit weight of 4,191.58, and a fruit length of 84.74. In contrast, the treatments without mulch and with plastic mulch generally showed no significant differences. Thus, coconut coir mulch is the most effective type of mulch and is recommended as an alternative to plastic mulch in cucumber cultivation, as it can enhance growth and crop yield while supporting environmentally friendly farming practices.
Co-Authors Ardianus Berkat Saleh Waruwu Areani Zebua Asdian Julianti Dawolo Asdian Julianti Lawolo Asokhiwa Zega Awal Sepkurniawan Waruwu Ayler Beniah Ndraha Benediktus Buala’aro Giawa Betzy Victor Telaumbanua Cahya Masa Indah Zendrato Chairani Hanum Daeli, Dorthi Ester Junita Dawolo, Agnes Juwita Della Howu Howu Zendrato Desti Kurniawan Gulo Destriman Laoli Dian Agung Sanora Laia Diverman Gulo Dodi Roni Yanto Waruwu ELIYUNUS WARUWU Elman Kasih Saputra Gulo Enjel Kristiani Zalukhu Ernidar Mendrofa Ester Twenty Aprilian Zendrato Faristina Laia Feberkat Abdi Mosinema Waruwu Fedilina Tafonao Fersi Roman Lase Forniwati Harefa Gea, Nov Elhan Helmin Parida Zebua Helmin Parida Zebua Helmin Parida Zebua Hepi Kardiani Mendrofa Ida Astina Laia Iman Victor Telaumbanua Indah Cahyani Zega Iren Forjun Telaumbanua Januari Dawolo January Dawolo Joy Blesswan Endriyanti Mendrofa Juwita Sartika Halawa Krisna Sari Dohare Kristiani Telaumbanua Kurnia Selekta Etika Harefa Larosa, Yoel Melsaro Lase, Natalia Kristiani Lase, Rosevelt Cerdas Lentri prisskila Waruwu Linda Heppy Karisda Nazara Machsi Firall Tishuathi Mendrofa Manyupril Lutkevin Fatlow Zai Marni Putri Gea N. K. Lase Natalia Kristiani Lase Natalia Kristiani Lase, Natalia Kristiani Nelceria Halawa Nensia Natalia Waruwu Nofianti Zebua Novita Sari Laoli Octavianis Laoli Ofelius Laia Patricia Zeni Febriani Waruwu Patricia Zeni Ferbriani Waruwu Putri Khide Talenta Mendrofa Putri Lahagu Restu Jaya Zendrato Ridho Victory Nazara Robert Alberth Sole Romanus Restu Gulo Selvian Suriani Gulo Septenius Waruwu Septian Oktani Telaumbanua Sintikhe Wahyu Arif Lase Telaumbanua, Dara Dwista Tritumeiman Waruwu Warnia Zai Waruwu, Selvin Septiani Wince Amsyah Natalia Zai Windi Syahputri Mawar Waruwu Yanris Trisyana Mendrofa Yaya Hasanah Yoel Melsaro Larosa Yoel Melsaro Larosa Yupika Ananda Mendrofa Yuwan Marthyn Ziliwu Zebua, Ratna Dewi Zebua, Tiesland