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Analisis Vegetasi Gulma Berdaun Lebar pada Lahan Budidaya Tanaman Jagung (Zea mays L.) di Dataran Tinggi dan Dataran Rendah Humaira, Farha Niswa Al; Rahmawanti, Fitrianti; Maharani, Zerlinda Aqila Gitta; Jannah, Ananda Rohmatul; Kamaluddin, Muhammad; Tarigan, Puji Lestari
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.v7i1.3957

Abstract

Corn plants are considered as one of the staple crops in Indonesia. Corn is an important crop after rice as a source of carbohydrates, and corn has high strategic and economic value. In producing corn plants, their growth is very much determined by how they are managed. Several factors that greatly affect the decline in corn growth are the presence of weeds growing in cultivated land. The presence of these weeds can disrupt plants. In addition, weeds become competing plants for cultivated plants to get water, light and nutrients. The method used in conducting this weed diversity analysis is the quadratic method. The method used is to identify weeds found in corn plants in the highlands of Malang Regency and the lowlands of Siduarjo Regency. The results obtained from observations of weed vegetation in the highlands found 9 families, 12 species and 152 individuals, while in the lowlands found 2 families, 2 species and 173 individuals. The Ageratum conyzoides species in the highlands has the highest relative density, which is 48.05%, while in the lowlands, the Amaranthus viridis species has a relative density of 89.60%.
Pengembangan Pupuk Organik dalam Mendukung Pertanian Berkelanjutan di Dusun Ngadilegi Utara Tarigan, Puji Lestari; Nigar, Deva Fira Dwi; Cholifiyah, Imas Putri
Alamtana: Jurnal Pengabdian Masyarakat UNW Mataram Vol 5 No 1 (2024): Edisi Mei 2024
Publisher : LPPM UNIVERSITAS NAHDLATUL WATHAN MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jaltn.v5i1.2061

Abstract

Dusun Ngadilegi Utara merupakan salah satu dusun di Desa Plintahan yang mayoritas masyarakatnya melakukan kegiatan pertanian secara konvensional. Sistem pertanian yang diterapkan di Dusun Ngadilegi Utara ternyata memiliki dampak yang kurang menguntungkan pada hasil budidaya tanaman, hal ini dikarenakan penggunaan pupuk kimia secara berkelanjutan setiap musim tanam. Limbah peternakan berupa kotoran hewan yang belum terkelola dengan baik menjadi potensi yang cukup baik untuk membantu meningkatkan kesuburan tanah pada lahan pertanian dengan biaya yang cukup rendah. Tujuan dari dari kegiatan ini adalah memberikan pengetahuan bagi petani khususnya kelompok tani Dusun Ngadilegi Utara mengenai pembuatan pupuk organik cair dan padat yang berbahan dasar dari urine dan kotoran kambing. Metode yang digunakan pada program kegiatan pembuatan pupuk organik ini meliputi survey wawancara yang dilaksanakan dengan melakukan focus grup discussion bersama petani dan melaksanakan praktek pembuatan pupuk organik. Hasil yang dicapai dari kegiatan ini adalah penyediaan produk pupuk organik cair dan padat, dan penambahan wawasan kelompok tani mengenai pembuatan dan pemanfaatan pupuk organik.
Respon Macam Pupuk terhadap Pertumbuhan, Hasil dan Omega-3 pada Tanaman Krokot (Portulaca oleracea L.) Nabilah, Lutfiah; Dewanti, F. Deru; Koentjoro, Yonny; Tarigan, Puji Lestari
Agro Bali : Agricultural Journal Vol 6, No 3 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v6i3.1290

Abstract

Tanaman Krokot (Portulaca oleracea L,) salah satu jenis tanaman liar yang dapat digunakan sebagai obat. Krokot dapat dimanfaatkan sebagai tanaman obat karena memiliki banyak kandungan gizi. Kandungan vitamin dalam krokot dapat digunakan sebagai antioksidan senyawa yang dapat melindungi sel dari kerusakan yang berasal dari radikal bebas. Kandungan gizi yang banyak pada tanaman krokot menjadikan alasan bahwa tanaman krokot dapat dijadikan sebagai tanaman budidaya. Budidaya tanaman membutuhkan pupuk untuk menambah nutrisi tanaman. Tujuan penelitian ini yaitu mengetahui pupuk yang paling baik terhadap pertumbuhan dan hasil pada tanaman krokot. Penelitian ini dilaksanakan di Lahan Agroklimatologi UPN “Veteran” Jawa Timur. Perlakuan ini terdiri dari faktor yaitu macam pupuk yang terdiri dari 5 perlakuan P0 : tanpa pupuk (kontrol), P1 : pupuk kandang sapi, P2 : pupuk kandang kambing, P3 : pupuk kandang ayam dan P4 : pupuk kascing. Hasil penelitian ini menunjukkan bahwa pemberian pupuk kandang kambing mampu meningkatkan pertumbuhan dan hasil tanaman krokot. 
Pengaruh Komposisi Media Tanam dan Pemberian Dosis Pupuk Guano Terhadap Pertumbuhan dan Hasil Tanaman Krokot (Portulaca oleracea L.) Dewi, Amniresta Syahda; Dewanti, F. Deru; Triani, Nova; Tarigan, Puji Lestari
Agro Bali : Agricultural Journal Vol 6, No 3 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v6i3.1255

Abstract

Krokot merupakan tanaman gulma yang memiliki banyak kandungan yang baik untuk tubuh. Krokot dapat dikonsumsi sebagai bahan pangan dan dijadikan obat herbal. Banyaknya manfaat yang terkandung dalam krokot, tanaman ini memiliki potensi untuk pemanfaatannya sehingga dapat dibudidayakan. Tujuan penelitian ini untuk mengetahui komposisi media tanam dan dosis pupuk guano yang terbaik terhadap pertumbuhan dan hasil tanaman krokot. Penelitian ini dilaksanakan di Lahan Percobaan Fakultas Pertanian UPN “Veteran” Jawa Timur pada bulan Agustus hingga September 2022. Faktor pertama adalah komposisi media tanam (M) yang terdiri dari 3 taraf yaitu M1 : tanah + arang sekam (1:1), M2 : tanah + arang sekam + pupuk kandang ayam (1:1:1), M3 : tanah + arang sekam + pupuk kandang sapi (1:1:1) dan dosis pupuk guano (D) sebagai faktor kedua yang terdiri dari 4 taraf yaitu D0 : tanpa pupuk guano (kontrol), D1 : dosis pupuk guano 15 g.polybag-1, D2 : dosis pupuk guano 20 g.polybag-1, D3 : dosis pupuk guano 25 g.polybag-1. Hasil penelitian menunjukkan bahwa komposisi media tanam tanah : arang sekam : pupuk kandang sapi (1:1:1) dan dosis pupuk guano 15 g.polybag-1 memberikan pengaruh nyata terhadap jumlah daun, jumlah cabang, diameter tajuk tanaman dan berat segar tanaman krokot.
Somatic Embryogenesis Induction in Coffea arabica L. by 2,4-Dichlorophenoxyacetic acid and 6-Furfurylaminopurine Tarigan, Puji Lestari; Sukendah, Sukendah; Dewanti, Felicitas Deru; Pribadi, Nathasya Yusvie; Zulmi, Shinta Nuraini
Agro Bali : Agricultural Journal Vol 7, No 3 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i3.1841

Abstract

Coffee plants typically produce for 5 to 20 years before requiring rejuvenation to maintain sustainable production levels. Tissue culture methods offer a way to efficiently produce coffee seedlings with identical genetics on a large scale, while also protecting against pests and diseases. This research focuses on developing suitable culture media for generating coffee through somatic embryogenesis, as an initial stage in creating synthetic seeds. The coffee leaf explant from young leaves. The materials were MS media, alcohol 70%, 2,4-D, Kinetin, vitamin C, Dithane M-45, Agrept, and aquades. The culture used bottles, tweezers, autoclaves, hot plates, and LAF. The treatment was the concentration of 2,4-D and Kinetin. The treatments were: 1) D0K0=0 mL.L-1 2,4-D + 0 mL.L-1 Kinetin, 2) D1K0=2 mL.L-1 2,4-D + 0 mL.L-1 Kinetin, 3) D2K0=4 mL.L-1 2,4-D + 0 mL.L-1 Kinetin, 4) D0K1=0 mL.L-1 2,4-D + 2 mL.L-1 Kinetin, 5) D0K2=0 mL.L-1 2,4-D + 4 mL.L-1 Kinetin, 6) D1K1= 2 mL.L-1 2,4-D + 2 mL.L-1 Kinetin, 7) D2K2=4 mL.L-1 2,4-D + 4 mL.L-1 Kinetin, 8) D1K2=2 mL.L-1 2,4-D + 4 mL.L-1 Kinetin, and 9) D2K1=4 mL.L-1 2,4-D + 2 mL.L-1 Kinetin. Each treatment is replicated three times, so there are 27 experimental units. The treatment D1K1 results showed that the highest percentage of life calli induction was 74%, fastest callus induction times were at 25 days, then yellowish color and a crumbly texture were the most ideal morphological variables.
Pengenalan Budidaya Hidroponik pada Warga Pandugo RT 07 Kota Surabaya sebagai Upaya Peningkatan Gizi Keluarga Suryandika, Fadila; Dewanti, F. Deru; Tarigan, Puji Lestari
Jurnal Aplikasi Sains dan Teknologi : Agrisevika Vol. 1 No. 2 (2024): Desember 2024
Publisher : Faculty of Agriculture, Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/agrisevika.v1i2.12

Abstract

Wilayah Pandugo merupakan pemukiman padat penduduk yang berada di timur Kota Surabaya. Meski merupakan pemukiman padat, sebagian rumah warga RT 07 masih memiliki lahan sempit yang dapat dimanfaatkan untuk urban farming. Sehingga, hidroponik merupakan solusi bertani secara urban farming yang mudah dan efisien tempat. Selain itu, dengan budidaya hidroponik mandiri bermanfaat memberi kepastian bahan pangan yang aman untuk peningkatan gizi anggota keluarga. Pengenalan budidaya secara hidroponik dilakukan melalui pemaparan materi kemudian dilanjutkan dengan praktek langsung menanam secara hidroponik oleh warga RT 07. Kegiatan pengenalan budidaya hidroponik mendapat antusiasme yang cukup tinggi dari warga, terbukti dengan sebagian besar warga tertarik untuk mengikuti praktek langsung kegiatan menanam secara hidroponik.
VEGETATION COMPOSITION OF WEED SPECIES IN SUGARCANE (SACCHARUM OFFICINARUM) CROPS IN THE LOWLAND AREAS OF SIDOARJO AND THE HIGHLAND AREAS OF MOJOKERTO Tarigan, Puji Lestari; Septyaputri, Kurnia Adisya; Fifianah, Hanip Nur; Putri, Novi Dwi Mahendra; Firmansyah, Hanif; Novita, Maya
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 10 No. 1 (2026): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v10i1.7809

Abstract

Weed Species Diversity in Lowland and Upland Sugarcane (Saccharum officinarum) Fields: Sugarcane (Saccharum officinarum L.) cultivation began intensively on the northern coast of Java Island from the 1830s to the 1870s. Because of the presence of weeds that can interfere with the growth of major crops such as sugarcane, it is important to identify and manage these weeds to maintain productivity levels. Weed competition for nutrients, water, and light can significantly reduce crop yields. Agricultural land in Indonesia is divided into two main categories: lowland and upland, each with different environmental characteristics and weed species. Identification and utilization of weeds in lowland and upland sugarcane fields are essential for effective land management and increasing agricultural sustainability. Practices such as integrated weed management, which involves cultural, mechanical, biological, and chemical control strategies, play an important role in controlling weeds and ensuring maximum crop productivity. Factors that influence weed diversity in these areas are complex, including environmental factors such as temperature, humidity, and soil type, as well as agricultural practices such as pesticide use, crop rotation, and soil management. Collaborative efforts in implementing various weed control methods are essential in addressing weed challenges and optimizing sugarcane production in various environments.
Response of chlorophyll, morphology, and yield of several East Java superior soybean (Glycine max L.) varieties to levels of salinity Tarigan, Puji Lestari; Moeljani, Ida Retno; Suryandika, Fadila; Munarko, Hadi
Kultivasi Vol 25, No 1 (2026)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v25i1.69758

Abstract

Soybean production has been extended to saline areas. This development is a strategy to expand planting areas to suboptimal land to increase worldwide production. To support cultivation in these locations, it is necessary to develop superior varieties that are resistant to salinity and provide supporting technological inputs. In saline conditions, soybeans may face stress that leads to morphological, physiological, and yield disturbances. Consequently, the response of several soybeans in East Java should be observed. This study is a pot experiment and arranged in a Factorial Completely Randomized Design (CRD) consisting of two factors, soybean varieties and NaCl concentrations. The treatments comprise several NaCl levels: 0 g/L (non-saline), 5 g/L (moderate salinity), 15 g/L (high salinity), and 25 g/L (very high salinity). The observation used several parameters: chlorophyll content, plant height, leaf number, flowering time, pod forming time, number of pods, number of seeds, weight of 100 seeds, and harvest time. The soybean varieties used were Anjasmoro, Wilis, Dering 1, and Dering 3. Anjasmoro was identified as the soybean variety most tolerant to salinity stress based on chlorophyll content, morphology, and yield.
Analysis of Weed Diversity in Maize (Zea mays L.) Field at Lowland and Highland Areas Maulana, Arman Adrian; Fatmasari, Yulia; Aprilia, Larasita; Purnamasari, Niken Ayu; Hanafi, Imam; Tarigan, Puji Lestari
JURNAL BIOS LOGOS Vol. 15 No. 2 (2025): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v15i2.60131

Abstract

Weeds are very detrimental to maize because they compete for light, water and nutrients. This observation aims to determine the composition and structure of weeds on narrow leaves on corn cultivation land in the lowlands, namely in the Saworatap area, Gedangan subdistrict and the highlands in Randuagung village, Wonosari subdistrict, Malang. This observation was carried out in November 2024. The method used in this observation was survey and sample collection techniques were purposive sampling, making plots measuring 1 m x 1 m with a total of 6 plots in both locations. In the lowlands, the composition of grass weeds is only two species, namely Eleusine indica and Setaria verticillata which belong to the Poaceae family. The composition of grass weeds in the highlands has a higher species diversity, namely six species divided into two families. Weed species belonging to the Poaceae family are Echinochloa colona, ​​Setaria verticillata, Eleusine indica, and Chrysopogon zizanioide, while grass weeds belonging to the Cyperaceae or enigma family are Cyperus iria and Cyperus rotundus.
The Effects of Various Planting Media and Organic Fertilizers on the Growth and Yield of Purslane (Portulaca Oleracea L.) F. Deru Dewanti; Sukendah Sukendah; Puji Lestari Tarigan; Ahmad Yunus
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3905

Abstract

Purslane has many benefits as food or raw material for medicine. It is rich in beneficial compounds, such as omega-3 and vitamins. However, it has not been cultivated yet. Organic input in cultivation is essential to ensure food safety for humans. Using organic inputs can avoid the yield from chemical and biological contaminants that can threaten health. Thus, the source of growing media and fertilizer must be considered. Because the use of synthetic chemicals has residues that are harmful to the environment and human health. This research sought to identify the best combination of growing media and organic fertilizer to increase purslane yield. The experiment was conducted with a randomized block design with 2 factors and 3 replications. Organic fertilizers (guano, cow urine, and rabbit urine) and planting media (soil, soil + husk charcoal, soil + compost, and soil + husk charcoal) were the treatments assessed. The observation variables were planting media analysis, the number of leaves and branches, growth diameter, and fresh weight. The results show that the planting medium and organic fertilizer did not significantly affect the measured growth parameters. The single variable of organic fertilizer made a difference in growth diameter and fresh weight. Rabbit urine produced in the highest growth diameter, and guano produced in the highest fresh weight The single variable of organic fertilizer made a difference in growth diameter and fresh weight. Rabbit urine produced in the highest growth diameter, and guano produced in the highest fresh weight The single variable of organic fertilizer made a difference in growth diameter and fresh weight. Rabbit urine produced in the highest growth diameter, and guano produced in the highest fresh weight