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THE EFFECT OF AB MIX NUTRIENT CONCENTRATION AND LIQUID ORGANIC FERTILIZER ON GROWTH AND YIELD OF PAKCOY (Brassica rapa L.) IN HYDROPONIC WICK SYSTEM Wahyuningsih, Munirotul; Triani, Nova; Tarigan, Puji Lestari
International Journal of Multidisciplinary Research and Literature Vol. 3 No. 3 (2024): INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND LITERATURE
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ijomral.v3i3.220

Abstract

Pakcoy is a vegetable that is useful and popular with Indonesian people today. The demand for pak choy is increasing, but the problem of land conversion is causing productive land to decline. Hydroponics is one solution for cultivating pak choy. The growth and development of pak choy requires AB Mix and NASA POC nutrition. This research aims to determine the effect of AB Mix and NASA POC concentrations and to determine the interaction between the two. This research is a factorial experimental study with two factors arranged using a Completely Randomized Design. The first factor is the AB Mix concentration with three levels: 600 ppm, 900 ppm, and 1,200 ppm. Meanwhile, the second factor is NASA POC concentration with five levels: 0 ml/L, 3 ml/L, 5 ml/L, 7 ml/L, and 9 ml/L. The results of the study showed that there was an interaction between AB Mix concentration and NASA POC concentration, which had a significant effect on the parameters of plant height aged 30 HSPT, number of leaves, wet weight of the crown, and wet weight of the roots
Inventarisasi Gulma di Beberapa Lahan Perkebunan Rakyat, Jawa Timur: Inventory of Weeds on Smallholder Farmers Land, East Java Tarigan, Puji Lestari
Agrocentrum Vol. 2 No. 1 (2024): Agrocentrum
Publisher : Agriculture Faculty - UPN "Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/agrocentrum.v2i1.18

Abstract

Plantation crops are plants that can be cultivated for many years to come. East Java has numerous plantation crops, including apples, guava, oranges, cocoa, moringa, and sugarcane. Wild plants are commonly found around crops in plantation areas. Plantation crops are at risk from biotic disturbances caused by these plants, which requires adequate management. Knowing the dominant weeds in the region allows for effective control. Weed dominance is measured using a species IVI (Importance Value Index). The purpose of this study is to investigate how weeds spread throughout each plantation area. The quadrat technique is used to manage inventories. Three samples are collected from each land and measured according to a formula. The dominant weeds in each plantation land are as follows: apple=Cyperus rotundus, guava=Parietaria judaica, orange=Mikania scandens, cocoa=Persicaria odorata, moringa=Muhlenbergia schreberi, and sugarcane=Dactylotenium aegyptium. Control is based on weed groups, namely broad-leaved (Parietaria judaica, Mikania scandenes, and Persicaria odorata), as well as narrow-leaved (Muhlenbergia schreberi), and nutsedge (Cyperus rotundus). Weeds in the land may threaten crops, thus it must be managed. Controls have to conform to its principles so that they may be carried out properly and efficiently.
Peningkatan Peran Kelompok PKK Wanita dalam Rangka Mewujudkan Ketahanan Pangan Melalui Urban Farming Puji Lestari Tarigan; Fadila Suryandika
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 4 No 1 (2023): Edisi Mei 2023
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v4i1.1449

Abstract

Kegiatan pertanian di perkotaan terbatas oleh ketersediaan lahan. Namun, kebutuhan akan pangan terus meningkat seiring dengan peningkatan jumlah penduduk. Sehingga diperlukan suatu upaya bagi masyarakat kota untuk dapat memenuhi kebutuhan hidupnya. Upaya tersebut dapat dimulai pada lingkungan keluarga. Wanita dalam keluarga sangat berperan penting bagi tersedianya bahan makanan yang mampu memenuhi asupan bagi keluarga. Penyuluhan diberikan di Kelurahan Kalijudan dan Kelurahan Jagir. Kedua kelompok PKK Wanita memiliki perbedaan dalam sikap dalam menghadapi urban faming. Kelompok di Kelurahan Kalijudan ada yang telah melaksanakan, namun belum memiliki perencanaan khusus. Sedangkan di Kelurahan Jagir, secara umum belum pernah melaksanakan kegiatan urban farming. Kedua kelompok ini membutuhkan dukungan dari berbagai pihak, seperti pemerintah maupun akademisi untuk dapat mencapai tujuan yaitu ketahanan pangan dan kesejahteraan keluarga.
Growth and Yield of Urban Farming Water Spinach (Ipomea aquatica) in Different Light Intensity Treatments Fadila Suryandika; Maryam Eyka Dijono Saputro; Puji Lestari Tarigan; Arul Mordoko
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2023
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4004

Abstract

Water spinach (Ipomea Aquatica) is one of the superior commodities that is often used in urban farming cultivation models. The short lifespan and easy maintenance are the reasons water spinach is chosen for urban farming cultivation. One of the factors that must be considered when cultivating water spinach using urban farming is sufficient sunlight intensity for optimal growth of water spinach. This research aims to analyze the growth and yield of water spinach in the urban farming cultivation model using location placement treatments that have different sunlight intensities. The research method used for analysis of growth and yield which are presented in graphs and analyzed using t-tests. The results of plant growth urban farming water spinach for the parameters of plant height and number of leaves with different treatments of sunlight intensity showed that the values were not significantly different. However, water spinach plants in the unshaded treatment had a higher average plant height and number of leaves than those in the shaded treatment. Meanwhile, the fresh weight and dry weight of water spinach showed that plants with unshaded performance had a higher weight than shaded plants.
Effect of Organic Planting Media on the Growth of Purslane (Portucala oleracea L.) Seedling F. Deru Dewanti; Sukendah; Puji Lestari Tarigan; Yonny Koentjoro
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3205

Abstract

Purslane is an annual plant that has various benefits. This plant contains omega 3 which is equivalent to other types of vegetables. So far, purslane is still considered a weed, so it doesn't have a cultivation technique to get the results. This study aims to obtain a combination of planting media for the growth of purslane. This research is the beginning to increase the purslane omega 3 content. Because genetic factors and environmental conditions can affect the growth and development as well as the chemical content of plants. The experimental design used a completely randomized design (CRD). The planting media used were: soil, soil + husk charcoal, soil + compost, and soil + husk charcoal + compost. The treatment was repeated 4 times, so there are 12 observation units. Observations were made on the number of leaves and the number of branches. The results showed that the combination of soil+compost gave the best effect on the number of leaves and the number of branches of the purslane seedling
URBAN ECOLOGY: HOUSE RAT (RATTUS RATTUS) MANAGEMENT AND BEE (TRIGONA SP.) KEEPING IN RW IX GRIYA BHAYANGKARA, SUKODONO Mahendra Kusuma, Ramadhani; Sasongko, Purnomo Edi; Mindari, Wanti; Wijayanti, Fitri; Lestari Tarigan, Puji; Nur Supriyadi, Yudi; Windriyanti, Wiwin; Kresna Setiadi, Iwan
Batara Wisnu : Indonesian Journal of Community Services Vol. 5 No. 1 (2025): Batara Wisnu | Januari - April 2025
Publisher : Gapenas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53363/bw.v5i1.315

Abstract

Urban environments often grapple with the dual challenges of pest management and sustainable practices, highlighting a crucial research gap in integrating effective and eco-friendly solutions. This activity addresses the issue of house rat (Rattus rattus) infestations and the potential for Trigona bee (Trigona sp.) keeping in RW IX Griya Bhayangkara, Sukodono. The primary objective was to develop and implement a training program for constructing environmentally friendly rat traps and establishing Trigona bee colonies. Utilizing a hands-on approach, the methodology included the design of simple, water gallons-based rat traps and the setup of bee bamboo-hives tailored for urban settings. The expected outcome where the introduction of simple rat traps could reduce house-rat populations, while Trigona beekeeping offered additional economic benefits and environmental sustainability. This activity underscores the importance of community engagement in adopting these methods, demonstrating that local resource utilization and practical training can effectively address urban ecological challenges. The implications of this activities extend to enhancing urban pest management strategies and promoting sustainable urban agriculture practices, contributing to overall community well-being, ecological resilience, and the achievement of SDGs.
Pengaruh Komposisi Media Tanam dan Konsentrasi Pupuk Organik Cair Kulit Pisang Kepok terhadap Pertumbuhan dan Hasil Daun Ketumbar (Coriandrum sativum L.) Widodo, Syamsu Rizal Murty; Sulistyono, Agus; Tarigan, Puji Lestari
AGRIUM: Jurnal Ilmu Pertanian Vol 27, No 2 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v27i2.21552

Abstract

Penggunaan pupuk kimia dalam budidaya ketumbar sering menimbulkan permasalahan lingkungan akibat residu kimia yang terakumulasi di tanah. Penelitian ini bertujuan mengkaji pengaruh komposisi media tanam dan konsentrasi pupuk organik cair dari kulit pisang kepok terhadap pertumbuhan dan hasil daun ketumbar. Penelitian dilaksanakan di greenhouse lahan hortikultura Kelompok Tani Bahari Karya, Surabaya, pada Juni hingga Juli 2024, menggunakan Rancangan Acak Lengkap (RAL) dengan dua faktor: komposisi media tanam dan konsentrasi pupuk organik. Komposisi media tanam terdiri dari empat variasi rasio tanah, sekam bakar padi, dan kotoran padat kambing: M1 (1:1:1), M2 (1:1:2), M3 (2:1:1), dan M4 (2:1:2). Faktor kedua adalah pupuk organik cair kulit pisang dengan empat perlakuan: P0 (kontrol 0,6 g NPK), P1 (10%), P2 (20%), dan P3 (30%). Data dianalisis dengan ANOVA dan uji HSD. Hasil menunjukkan kombinasi media tanam M3 (2:1:1) dan konsentrasi pupuk organik cair 20% (P2) memberikan pertumbuhan terbaik, termasuk tinggi tanaman, lebar tajuk, dan ukuran akar. Ini menunjukkan komposisi media tanam dan konsentrasi pupuk berpengaruh signifikan, dengan hasil optimal pada kombinasi komposisi media tanam 2:1:1 dan konsentrasi pupuk organik cair 20%.
EVALUASI TIGA MACAM AUKSIN SINTETIK TERHADAP PERTUMBUHAN AKAR LIDAH MERTUA Tarigan, Puji Lestari
Jurnal Sapta Agrica Vol 3 No 2 (2024): Jurnal Sapta Agrica
Publisher : Universitas Nias Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57094/jsa.v3i2.2239

Abstract

The propagation of snake plants is efficient when using leaf organs. However, the problem is the growth of roots. Auxin is a plant growth regulator that can stimulate root growth. There are several synthetic auxins and must be applied to obtain the best results in snake plant root growth. The materials used in this experiment were snake plant leaves, synthetic auxin (AUKSIN, Rootone-F, and Atonik), soil, and containers. The tools used included a cutter, ruler, stationery, and camera. Synthetic auxin was applied by smearing it on one part of the leaf base. The experimental design was a Completely Randomized Design, with four treatments: control (without auxin), AUKSIN, Rootone-F, and Atonik. Each treatment had three replications, resulting in twelve experimental units. The data obtained were analyzed using ANOVA and followed by DMRT. The results showed that snake plants treated with Atonik produced the best results and differed from the control significantly.
Pendampingan Kelompok Tani di Lereng Arjuno dalam Penerapan Konservasi Air dan Tanah Dengan Sistem Wanafarma Tarigan, Puji Lestari; Sasongko, Purnomo Edi
Amaliah: Jurnal Pengabdian Kepada Masyarakat Vol 8 No 2 (2024): Amaliah Jurnal: Pengabdian kepada Masyarakat
Publisher : LPPI UMN AL WASHLIYAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/ajpkm.v8i2.3623

Abstract

Kondisi lahan di lereng Gunung Arjuno memiliki topografi bergelombang. Dataran dan lembah yang terdiri dari berbagai kemiringan mempengaruhi kondisi air dan kesuburan tanah. Sehingga kelestarian lingkungan perlu dilakukan melalui upaya konservasi. Adapun metode pengabdian menggunakan metode observasi, ceramah dan konsultasi. Bahan yang disediakan berupa tanaman obat-obatan jenis rimpang-rimpangan, media tanam dan polybag. Kegiatan pengabdian ini bertujuan untuk mendukung keberlanjutan sumber air bersih dan menjaga kesuburan tanah di lereng Gunung Arjuno. Pada kondisi lahan miring di lereng Gunung Arjuno, kondisi pohon tidak beraturan sehingga dapat dilakukan teknik konservasi vegetatif. Teknik ini memiliki keunggulan seperti, ramah lingkungan, memperbaiki struktur tanah secara alami, meningkatkan produktivitas lahan, dan biaya perawatan lebih murah. Konservasi secara vegetatif dapat menggunakan sistem agroforestri wanafarma. Teknik ini menggabungkan antara tanaman hutan (wana) dan tanaman farma (obat-obatan) di satu lahan yang sama. Teknik ini memberikan manfaat ganda terhadap konservasi air dan tanah serta hasil produksi tanaman obat-obatan.
Analisis Vegetasi Gulma Tanaman Mawar pada Lahan Dataran Tinggi dan Rendah Tarigan, Puji Lestari; Fitrianti, Arfiana; Wardhana, Arya Wira; Gabrielle, Vanessa; Andisha, Syakila Irgi; Ayni, Nurul
J-Plantasimbiosa Vol. 7 No. 1 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v7i1.3880

Abstract

Weeds are one of the main inhibiting factors in the cultivation of ornamental plants, including roses, because they compete for nutrients, air and light. This research aims to inventory and analyze weed vegetation in lowland (Sidoarjo, 8 masl) and highland (Batu, 900–950 masl). The research method includes observation in sample plots measuring 1x1 meter with six plots at each location, followed by analysis using the Important Value Index (INP). The results show that in the lowlands, Teki weed (Cyperus rotundus L.) dominates with an INP of 191.27, while in the highlands, Jotang Kuda weed (Syndrella nodiflora) dominates with an INP of 52.08. These differences reflect the weed's adaptation to the environmental conditions of each location. Effective and sustainable weed control is very necessary to increase the productivity and quality of rose cultivation.