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All Journal AGRIVITA, Journal of Agricultural Science Folium : Jurnal Ilmu Pertanian Agro Bali: Agricultural Journal AGRONISMA
Mahayu Woro Lestari
Universitas Islam Malang
Agriculture, Biological Sciences & Forestry Education Other

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THE POTENSIAL OF JUNGGUL (Crassocephalum crepidioides) AND SPINACH (Amaranthus tricolor L.) AS HYPERACCUMULATORS OF LEAD (Pb) ON THEIR GROWTH AND ACCUMULATION nurwahdania nurwahdania; Mahayu Woro Lestari; Anis Rosyidah
AGRONISMA Vol. 10 No. 2 (2022)
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Lead metal in agriculture is one of the pollutants that accumulates a lot in the land due to residues of chemical fertilizers and pesticides. Phytoremediation is an effort to clean up contaminating materials in the soil and water using certain plants that have the ability to absorb heavy metals more than normal. This study was conducted to compare the ability of junggul and spinach plants to absorb heavy metals due to the application of various doses of lead Pb. This research is a polybag experiment using a simple randomized block design (RAK), namely: treatment T1, T2, T3 (Junggul Plants 0; 3; 6 g/polybag). Treatment T4, T5, T6 (Spinach 0; 3; 6 gr/polybag). Variables observed included plant height, number of leaves, leaf area, chlorophyll content, fresh weight of shoots and roots, dry weight of shoots and roots and concentration of Pb in the shoots and roots. The results showed that the growth of spinach plants increased compared to junggul plants. Increasing the dose gave an insignificant increase in growth. However, higher doses caused a significant reduction in growth. The fresh weight of roots and shoots of spinach plants increased significantly on average by 16.40 g and 33.41 g compared to junggul plants by an average of 10.10 g and 22.35 g, respectively. Junggul and spinach plants accumulated more Pb in the roots with an average lead concentration of 0.96 and 3,38. These results suggest spinach plants as hyperaccumulator plants compared to junggul plants because they absorb more heavy metals.
Pemanfaatan Teknologi Sonic Bloom pada Berbagai Jenis Pupuk Cair dan Frekuensi Gelombang Suara Terhadap Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max (L.) Merril) edwindra pandega buana; Mahayu Woro Lestari; Maria Ulfah
AGRONISMA Vol. 10 No. 2 (2022)
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Tujuan penelitian ini adalah untuk mengatasi kurangnya produksi kedelai indonesia, maka diperlukan upaya untuk meningkatkan produktivitas tanaman kedelai. Salah satu upaya untuk meningkatkan produktivitas kedelai adalah  dengan penerapan teknologi sonic bloom. Percobaan ini menggunakan Rancangan Acak Kelompok Faktorial tanpa kontrol. Faktor I adalah metode aplikasi pupuk cair terdiri dari empat taraf yaitu P0 = tanpa pemberian pupuk cair, P1 = 300 ml-1 Growmore + surfaktan 1 ml-1 + 1 liter air, P2 = 100 ml-1 Compost tea + surfaktan 1 ml-1 + 1 liter air, dan P3 = 150 ml-1 Compost tea + surfaktan 1 ml-1 + 1 liter air. Faktor II adalah pemaparan frekuensi suara yang terdiri dari tiga taraf yaitu F2 = 2000 Hz, F4 = 4000 Hz, dan F6 = 6000 Hz. Tiap kombinasi perlakuan diulang tiga kali dan masing-masing ulangan menggunakan empat sampel polibag.Hasil penelitian menunjukkan bahwa aplikasi macam pupuk cair dan aplikasi frekuensi suara tidak berpengaruh nyata terhadap hasil tanaman. Pada variabel pertumbuhan, perlakuan P0F6 memberikan pengaruh yang nyata terhadap panjang tanaman, namun pada variable pertumbuhan luas daun perlakuan P0F2, P3F2, danP2F4 memberikan pertumbuhan yang terbaik. Pada variabel lebar stomata perlakuan P0F2 dan P1F4 memberikan hasil terbaik pembukaan stomata, secara terpisah aplikasi frekuensi suara mulai dari awal hingga akhir penelitian menunjukkan pengaruh yang nyata. Variabel hasil tanaman hampir semua perlakuan memberikan hasil tidak nyata. Hal ini menunjukkan bahwa perlakuan pupuk cair masih kurang dalam memberikan unsur hara yang dibutuhkan oleh tanaman sedangkan frekuensi suara terbukti berpengaruh nyata terhadap pembukaan stomata pada tanaman.Kesimpulan dari penelitian ini adalah aplikasi teknologi sonic bloom berpengaruh nyata terhadap membukanya stomata, tetapi tidak menunjukkan pengaruh yang nyata terhadap hasil tanaman kedelai.  Kata kunci : Compost tea, Frekuensi suara, Growmore, Kedelai, Pupuk cair.
Pengaruh Zat Pengatur Tumbuh (ZPT) Terhadap Pertumbuhan Stek Kayu Putih (Melaleuca leucadendron Linn) farihah fitsa qoni; Mahayu Woro Lestari; Indiyah Murwani
AGRONISMA Vol. 10 No. 2 (2022)
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Eucalyptus (Melalauca leucadendron Linn) is one of the essential oil-producing plants. Eucalyptus in Java Island has a factory capacity of 53,760 tons per year so that this plant has great potential to be developed. Propagation of plants by seed takes a long time, so efforts are needed to develop more effective vegetative propagation techniques for the development of plantation forests. One of the cultivation techniques that can be pursued is shoot cuttings, which is a vegetative plant propagation technique that has better genetic advantages than the parent. PGR contains the hormone auxin which functions on plant root growth so that it greatly affects the success of eucalyptus shoot cuttings. This study aims to determine the best growth on eucalyptus shoot cuttings using a variety of Growth Regulatory Substances (ZPT) Rootone – F onion extract and young coconut water. with the right concentration. This research was conducted in the Jatirejo Nursery belonging to the East Java Regional Division of Perum Perhutani KPH Kediri City with an altitude of 221 masl, temperature ± 30°C, humidity 70% to 80% and rainfall averaged 1500mm per year. The experimental design used was a factorial randomized block design (RAK) consisting of 2 factors, namely factor 1 was the type of PGR (Z1 = Rootone – F, Z2 = Shallot Extract and Z3 = Young Coconut Water) and factor 2 was the concentration of the solution (K1 = 50% solution concentration, K2 = 75% solution concentration and K3 = 100% solution concentration). From the two factors, 9 treatment combinations were obtained plus 1 treatment, namely control (without PGR). Observational data were analyzed using the F test with a further test of BNT and Dunnet as a control comparison at the 5% level. The results showed that the growth of shoots on eucalyptus shoot cuttings with the application of different types of PGR did not show a significant difference in the growth of the number of shoots and the number of leaves. The right PGR for optimum growth on eucalyptus shoot cuttings is by using natural PGR of coconut water with a concentration of 100% and onion extract with a concentration of 75%, while for the use of synthetic PGR, Rootone - F with a concentration of 50%.                  Key words : Eucalyptus, Growth Regulatory Substance (ZPT), Shoot Cuttings
UJI PERTUMBUHAN DAN KUALITAS MICROGREEN KANGKUNG (Ipomoea reptans) AKIBAT PEMBERIAN BERBAGAI MEDIA TANAM DAN TINGKAT KERAPATAN TANAMAN ragil bhakti aji; Mahayu Woro Lestari; Istirochah Pujiwati
AGRONISMA Vol. 10 No. 2 (2022)
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Micogreen merupakan merupakan tanaman sayuran, tanaman rempah atau tanaman lainnya yang dapat dipanen sekitar 7-14 hari setelah perkecambahan dan memiliki kandungan nutrisi yang lebih tinggi dibandingkan dengan tanaman yang ditanam secara konvensional. Penelitian ini bertujuan untuk mengetahui pengaruh interaksi antara macam media tanam dan tingkat kerapatan tanaman terhadap pertumbuhan dan kualitas microgreen kangkung. Rancangan yang digunakan adalah Rancangan Acak Kelompok yang disusun secara faktorial yang terdiri dari dua faktor. Faktor 1 yaitu macam media tanam yang terdiri dari tiga level yaitu M1 (tanah), M2 (tanah + kompos), M3  (tanah + cocopeat) dan faktor 2 yaitu tingkat kerapatan tanaman yang terdiri dari tiga level yaitu K1 (10 tanaman per wadah), K2 (20 tanaman per wadah), K3 (30 tanaman per wadah). Data dianalisis menggunakan analisis ragam (ANOVA) dengan uji F 5%, dan apabila menunjukkan pengaruh nyata, maka akan dilanjutkan dengan uji lanjut BNT dengan taraf 5%. Hasil Penelitian menunjukkan bahwa media tanam tanah + cocopeat menghasilkan pertumbuhan tinggi dan jumlah daun terbaik pada umur pengamatan 21 HST yaitu sebesar 11,68 cm dan 2,98 helai. Media tanah yang dikombinasikan dengan kerapatan 10 tanaman per wadah menghasilkan kandungan vitamin C terbaik yaitu sebesar 42,77 mg dan media tanam tanah + cocopeat yang dikombinasikan dengan kerapatan tanaman 30 per wadah menghasilkan kadar klorofil terbaik yaitu sebesar 47,66 mg L-1 pada pengamatan 14 HST. Kerapatan 10 tanaman per wadah menghasilkan kadar vitamin C terbaik pada pengamatan 7 HST yaitu sebesar 33 mg. Kata kunci: Microgreen, Kangkung, Media Tanam, Kerapatan Tanaman
Pengaruh Suhu Pengeringan pada Viabilitas Agen Hayati Pelet BioferNA Berbahan Dasar Limbah Rumput Laut dan Pengaruhnya pada 2 Bibit Tanaman sekar putri lisnanwati; Mahayu Woro Lestari; Novi Arfarita
AGRONISMA Vol. 10 No. 2 (2022)
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The seaweed industry's solid waste has the potential to be converted into organic fertilizer. The biological fertilizer used in this study was VP3 biological fertilizer, which is a liquid formulation fertilizer made from 3 functional bacterial isolates, molasses, and PEG 1% and vermiwash as a carrier. The goal of this study was to determine the ideal drying temperature for producing BioferNA pellet fertilizer made from waste seaweed. To determine their impact on plant growth, the drying results with the best total viability of biological agents will be tested on tomato and chili plant seeds. The design used in the Biological Agent Viability Test was Completely Randomized Design (CRD) with 10 treatments and was repeated 3 times. The design used in the test on plant seeds used a  Completely Randomized Block Design (RCBD) which consisted of 5 treatments, and was repeated 4 times. All the observed data are analyzed statistically using analysis of variance (ANOVA) 5% significance level, if there is a significant difference betweem the treatments, it will have a further test using different test average with BNT at 5% significance level. The results showed that the drying temperature of BioferNA pellets made from seaweed waste had a significant effect on the total viability of biological agents. The drying temperature of 40°C has a higher average total viability of biological agents than the temperature of 50°C. BioferNA pellets made from seaweed waste, which were added with VP3 and Trichoderma viride FRP3, had a significant effect on seedling height and wet weight of chili and tomato seedlings, but had no significant effect on the root length of tomato seedlings. The observed growth parameters did not significantly affect the V1 (VP3) and V4 (VP3 + T. viride FRP3 + Vacuum) treatments.Keywords : VP3 Biofertilizer, Trichoderma viride FRP3, Seaweed Waste, Tomato, Chili
Pertumbuhan dan Hasil Tanaman Mentimun Jepang (Cucumis sativus var Japonese) Akibat Penanaman Tanaman Refugia dan Penjarangan Bunga Mentimun ragil fatul mardilina; Mahayu Woro Lestari; Siti Muslikah
AGRONISMA Vol. 10 No. 2 (2022)
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Japanese cucumber (Cucumis sativus var Japanese) is a vegetable that belongs to the family Cucurbitaceae (pumpkin plant), which is highly favored by various levels of society. This study aimed to determine the effect of the zinnia flower refugia plant and flower thinning on the growth and yield of Japanese cucumber (Cucumis sativus var Japanese). This research was conducted on 7 February – 7 April 2022 in Kemuning Hamlet, Sukoanyar Village, Pakis District, Malang Regency. In this study using Split Plot Design (Divided Plot Design) with control. The first factor (main plot), planting refugia plants around cucumber plants consisted of 2 levels, namely R0 and R1. The second factor (sub-plots), flower thinning consisted of 5 levels, namely B0, B1 , B2, B3, B4  and B5. There were 11 treatment combinations that were randomly assigned. In each repetition 3 times, with a total of 3 samples so that there were 33 trials with controls. In planting refugia plants and thinning cucumber flowers, the best treatment tendencies were R1B3 on the growth of plant height, leaf area and time of emergence of female flowers. On the yield of fresh weight per fruit and number of fruit per plant the best treatment was R1B1. Then on fresh weight per plant the best treatment was R1B3.  Keywords: cucumber plant, refugia plant, flower thinning 
Co-Authors , Sunawan Abdul Basit Abdul Basit Abdul Haris Achmad Anton Prastyo achmad Turmudzi Agus Sugianto alwi hasan Amanda Reha Zahran Ana Amiroh Anis Rosyidah Anis Rosyidah Anis Sholihah Cahyo Prayogo, Cahyo chairunnisa vanidarisma Cicik Fitriyatun Nadhiroh Djuhari - Djuhari dyah ayu wulansari edwindra pandega buana Elina Uswatun Hasanah endi bagus pranata farihah fitsa qoni Hadharati Mar`i Rohmita Hermawan Susanto Ianah, Dewi Indah Maulidiyah Indiyah Murawani Indiyah Murwani Indiyah Murwani Indiyah Muwarni irfan rifani istiqoma Rusdiana Rahayu Istirochah Pujiwati Khodiroh Shokibatun laela anjar sari Mardiyani, Siti Amaniyah Maria Ulfah Masita Indriani Mila Sa'diyah Rohmah Muhammad Ainun Nafis muhammad zakaria yahya Novi Arafita Novi Arfarita noviyanti eka maudina Nurhidayati Nurhidayati Nurhidayati, Nurhidayati Nurlailah Nurlailah Nurwahdania Nurwahdania Palupi Puspitorini Purkait, Bulbul ragil bhakti aji ragil fatul mardilina saiful arif zain saniman saniman sekar putri lisnanwati seli trisnawati Siti Asmaniyah Siti Asmaniyah Mardiyani SITI MUSLIKAH Sugiarto Sugiarto Sunawan Sunawan Tiara Alfionita Yayuk Darsiah yuni aulia agustin Yusup, Muhammad Syaifullah