Ni Nengah Soniari
Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana

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Journal : Nandur

Pengaruh Pupuk Organik Cair (POC) Nira Aren dan Limbah Buah Nangka terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L.) dan Beberapa Sifat Kimia Tanah Claudia Maretha Lasmidevi Sargon; Ni Nengah Soniari
Nandur Vol 2 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Udayana

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The aim of the study was to determine the effect of liquid organic fertilizer application of palm sap and jackfruit waste on the growth of mustard greens and the optimum dose of LOF on mustard greens. The research was carried out from November 2020 - March 2021 in the yard of the house in Carep Village, Langke Rembong District, Manggarai Regency, East Nusa Tenggara with an altitude of 1,171.5 m above sea level and at the Soil and Environment Laboratory, Faculty of Agriculture, Udayana University. The design used in this study was CRD (Completely Randomized Design) with 6 treatments and 4 replications. The LOF dose treatments P0 = 0 ml/l water, P1 = 5 ml/l water, P2 = 10 ml/l water, P3 = 15 ml/l water, P4 = 20 ml/l water and P5 = 25 ml /l water. Parameters observed were plant height, number of leaves, plant fresh weight and plant dry weight, total number of microorganisms in the soil, pH, organic C, total N, available P, available K and soil moisture content. The results showed that the application of liquid organic fertilizer from jackfruit waste on mustard plants (Brassica juncea L.) had a very significant effect on the parameters of available K, moisture content, total microbial population, plant height 21 DAP, fresh plant weight and oven-dried plant weight, gave a significant effect on the parameters of N-total, plant height 14 DAP and 28 DAP and had no significant effect on organic C, soil acidity (pH), available P, plant height 7 DAP. This study has not found the optimum dose because the highest dose treatment (P5) is still increasing.
Pengaruh Jenis Pupuk Organik Terhadap Pertumbuhan dan Hasil Serai Wangi (Cymbopogon nardus L.) Serta Beberapa Sifat Kimia dan Biologi pada Tanah Inceptisol Ni Komang Rahayu Safitri; Ni Luh Kartini; Ni Nengah Soniari
Nandur Vol 1 No 1 (2020)
Publisher : Fakultas Pertanian, Universitas Udayana

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This research aims at examining the effect of organic fertilizers towards the growth andyield of Citronella Grass on Inceptisol. The research was conducted for 8 months;January until September 2020 in Megati Village and at the Soil Science andEnvironment Laboratory Faculty of Agriculture, Udayana University. RandomizedBlock Design was applied in this research with eight treatments and four replicationsconsisting of PO0 = no fertilizer, PO1 = 2 kg for each clump of Vermicompost, PO2 = 2kg for each clump of Temesi Landfill compost, PO3 = 2 kg for each clump of WaterHyacinth compost, PO4 = 1 kg for each clump of Vermicompost + 1 kg for each clumpof Temesi Landfill Compost, PO5 = 1 kg for each clump of Vermicompost + WaterHyacinth Compost, PO6 = 1 kg for each clump of Temesi Landfill Compost + 1 kg foreach clump of Water Hyacinth Compost, PO7 = 0,65 kg for each clump ofVermicompost + 0,65 kg for each clumpof Temesi Landfill Compost + 0,65 kg for eachclump of Water Hyacinth Compost. The results of statistical analysis showed that theapplication of organic compost had a real impact on the number of Citronella Grasssaplings, its fresh weight, yield/hectare of Citronella Grass, N-total and disputablyaffected PH, C-organic, P-available, K-available, and the total population of soilmicroorganisme. The treatment of PO4 (1 kg for each clump of Vermicompostcombined with 1 kg for each clump of Temesi Landfill compost) showed that the freshweight of Citronella Grass is 1,4 kg which increased 55,5% compared to the controlwhich merely weights 0,9 kg.
Pengaruh Komposisi Media Tanam Terhadap Pertumbuhan Tanaman Kemangi (Ocimun Basilicum L) Secara Vertikultur I Gede Krisna Wardana; Ni Luh Kartini; Ni Nengah Soniari
Nandur Vol 1 No 1 (2020)
Publisher : Fakultas Pertanian, Universitas Udayana

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The research objective was to determine the effect of the composition of the growingmedium on the growth of basil plants. This research was carried out in Banjar DinasBelumbang Kelod, Belumbang Village, Kerambitan District, Tabanan Regency, inJanuary-March 2020. Used was a simple randomized block design (RAK). Thecomposition of the planting medium consisted of vermicompost fertilizer, soil and sandweighing 5 kg per treatment. The treatments tested were as follows M0: Soil + Sand(100%); M1: Soil + vermicompost fertilizer + sand (50%: 50%: 0%); M2: Soil +Kascing Fertilizer + Sand (50%: 0%: 50%); M3: Soil + vermicompost fertilizer + sand(50%: 30%: 20%); M4: Soil + Kascing Fertilizer + Sand (50%: 20%: 30%); M5: Soil +vermicompost fertilizer + sand (40%: 40%: 20%); M6: Soil + Kascing Fertilizer + Sand(40%: 30%: 30%); M7: Soil + Kascing Fertilizer + Sand (30%: 40%: 30%); M8: Soil +vermicompost fertilizer + sand (30%: 50%: 20%). The results showed that the effect ofmedia composition gave significantly different results on plant height, fresh weight onsoil, total fresh weight, dry weight above soil, total dry weight, C-organic content andmicroorganism population. The treatment of soil composition + vermicompost fertilizer+ sand (50%: 20%: 30%) gave the best results for the growth of basil and the totalpopulation of soil microorganisms. The highest yield of fresh basil plant wet weight was40.10 grams, an increase of 2.3% compared to the control. Then the microorganismpopulation increased by 50% compared to the control.