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KUALITAS SIFAT KIMIA POC LIMBAH BUAH YANG DIBERI BAHAN-BAHAN PENINGKAT HARA N, P, DAN K Lena Walunguru; Marsema Marselin Kaka Mone
Partner Vol 24, No 2 (2019): Edisi November 2019
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v24i2.360

Abstract

This study aims to determine the chemical properties and escalation levels of macro (N, P, and K) and micro nutrients of Liquid Organic Fertilizer (LOF) made from papaya, apple, pineapple, and saba banana peels which were given the addition of several organic nutrients to enhance N, P, and K. The research design was an experiment in the form of a simple data analysis based on the average value of observations. Liquid organic fertilizer of fruit waste (papaya, apples, pineapples, and saba banana) added with several organic substances enhancing nutrients N, P, and K have better chemical properties where the C-organic content is 17.55% higher 1.2% compared to LOF fruit waste; pH value is 4.18 compared to LOF of fruit waste which is 3.6; macro nutrients namely N levels of 1.24% more 0.06%, P levels of 321.7 ppm 36.8 ppm more, K levels of 139.3 ppm 10.2 ppm more, Ca levels of 294.1 ppm 117.4 ppm more, and Mg levels of 176.7 ppm more 0.12 ppm; and micronutrients that are increased around 0.02-1.54 ppm, where Fe nutrient levels increased by 1.54 ppm, Cu by 0.05 ppm, Zn by 0.62 ppm, and Mn by 0.02 ppm.
RESPON PERTUMBUHAN DAN HASIL TANAMAN SAWI TERHADAP APLIKASI POC LIMBAH BUAH-BUAHAN PADA BEBERAPA KONSENTRASI Lena Walunguru; Marsema Kaka Mone; Julian Abdullah
Partner Vol 23, No 2 (2018): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v23i2.318

Abstract

The research aiming knowing content macro and micro of   organic fertilizer liquid from waste fruit papaya, apple, nanas, and kepok banana, and know influence granting organic fertilizer liquid to growth and results of mustard plants. The purpose of reseach through making organic fertilizer liquidwaste fruit papaya, apple, nanas, and kepok banana and experimend on the mustard plants are cultivation organically. Experimend of organic fertilizer liquid consist of eight treatment concentration that is 0, 5, 10, 15, 20, 25, 30, and 35 ml organic fertilizer liquid/l water. Research has been done on March until November 2018 in practice garden of the TIH program study and soil and water laboratory, IPB. The research used Completely Randomized Block Design. Research data were analyzed by analysis of variance (ANOVA), and test with Analysis of Variance and HonestlySignificant Difference (HSD) level 5% when there are differences. Observation parameters consist of supporting and main. The result of research that concentration 35 ml organic fertilizer liquid/l waterinfluential best to high plant namely 38,33 cm (not differ with concentration 30 ml organic fertilizer liquid/l water), the number of leaves most namely 14,42 (significant different with other concentration), the leaf area most namely 126,04 cm 2 (not differ with concentration 30 ml organicfertilizer liquid/l water), heaviest wet weight namely 200,95 g, and heaviest dry weight namely 15,29 g.
Respons Pertumbuhan Pakcoy Akibat Pemberian Beberapa Konsentrasi Pupuk Organik Cair Limbah Sayuran Daun dan Limbah Cair Tahu Walunguru, Lena; Mone, Marsema Kaka; Lussy, Nova Deviyanti
Jurnal Agroekoteknologi Tropika Lembab Vol 7, No 1 (2024): Agroekoteknologi Tropika Lembab Volume 7 Nomor 1 Agustus 2024
Publisher : Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jatl.7.1.2024.15629.35-40

Abstract

Limbah sayuran daun dan limbah cair tahu dihasilkan setiap hari yang dapat berpotensi mencemari lingkungan. Salah satu upaya yang mudah dan ramah lingkungan untuk mengurangi limbah organik yaitu memanfaatkannya sebagai pupuk organik cair (POC). Limbah sayuran daun dan limbah cair tahu mudah terurai dan menyumbang hara bagi tanaman, sehingga baik sebagai bahan POC. Pupuk diberikan dengan tujuan mencukupi kebutuhan hara tanaman, oleh karena itu salah satunya penting memperhatikan konsentrasi agar hasil tanaman optimum. Penelitian bertujuan 1) Mengetahui pengaruh beberapa konsentrasi POC berbahan limbah sayuran daun dan limbah cair tahu terhadap pertumbuhan pakcoy; dan 2) Mengetahui konsentrasi POC berbahan limbah sayuran daun dan limbah cair tahu yang berpengaruh terbaik terhadap pertumbuhan pakcoy. Percobaan menggunakan Rancangan Acak Kelompok, dengan perlakuan konsentrasi yaitu POC berbahan limbah sayuran daun dan limbah cair tahu pada konsentrasi 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, dan 10%. Data dianalisis dengan sidik ragam, bila perlakuan berbeda nyata dilakukan uji Beda Nyata Jujur (BNJ) taraf 5%. Variabel pengamatan yaitu tinggi tanaman, jumlah daun, dan diameter batang. Hasil penelitian bahwa POC berbahan limbah sayuran daun dan limbah cair tahu berpengaruh terhadap tinggi tanaman, jumlah daun, dan diameter batang pakcoy. Konsentrasi 9% berpengaruh lebih baik terhadap tinggi tanaman (22,86 cm pada 5 MST), jumlah daun (22,17 helai pada 5 MST), dan diameter batang (11,29 mm pada 5 MST) dibandingkan dengan konsentrasi lainnya.
Chickpea Plant Results Due to Liquid Organic Fertilizer Waste from Leaf Vegetable Waste and Tofu Liquid Waste Lena Walunguru; Marsema Kaka Mone
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 14, No 2 (2025): April 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i2.604-612

Abstract

The use of organic fertilisers represents an effective and sustainable approach to enhancing soil quality. Purpose of this study is to determine the influence of several concentrations of liquid organic fertilizer (LOF) made from leaf vegetable waste and liquid waste and to find out the concentration that has the best effect on chickpea yield. The experiment used a randomized group design (GRD), consisting of 11 treatments, repeated three times. The treatment tested was the concentration of LOF from leaf vegetable waste and tofu liquid waste, namely 0, 25, 50, 75, 100, 125, 150, 175, 200, 225, and 250 ml/l. The data were analyzed with ANOVA, if significant, a further test is carried out with an Honest Significant Difference (HSD) 5%. Observation variables were 1) Plant growth, namely height of plant, leaves amount, diameter of stem, and branches amount, and 2) Plant yield, namely the pods amount, length of pod, weight each of pod, and pod weight each plant. Results of the study that concentration of 250 ml/l had a better effect on amount of pods (56.75 pods), pod length (19.29 cm), weight each pod (10.62 g), and pod weight each chickpea plant (602.17 g). Keywords:   Concentration, Leaf vegetable waste, Liquid organic fertilizer, Growth and yield of chickpea, Tofu liquid waste