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All Journal Partner Jurnal Pengabdian Masyarakat Peternakan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) AGRIPEAT J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Agroekoteknologi Tropika Lembab
Lena Walunguru, Lena
Politeknik Pertanian Negeri Kupang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Engineering Environmental Science Immunology & microbiology Social Sciences Veterinary

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KADAR N, P, K, Ca JARINGAN SAWI PADA LAHAN YANG DIBERI AIR BM SAPI DAN BOKASHI DENGAN PENAMBAHAN BEBERAPA BAHAN PENINGKAT HARA Lena Walunguru; Aloysius Ng. Lende; Mochammad Hasan
Partner Vol 16, No 1 (2009): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v16i1.63

Abstract

Degree of N, P, K, Ca Mustard Green Network In Tune That Given Water Bm Cow And Bokashi With Add Several Ingredients To Increase Hara. Organic farming use organic fertilizer such as compost, bokashi, and cattle BM fertilizer. Input of  organic fertilizer can decrease by increae the quality of bokashi by apply ash, eggshell powder, and cow crine. Ash to increase potassium, eggshell powder is source of  calcium, and cow crine source of  nitrogen. The research used Completely Randomized Block Design consisting of seven treatments were bokashi without cattle BM fertilizer  and bokashi (SBo), cattle BM fertilizer and bokashi added ash (SB1), cattle BM fertilizer  and bokashi added cowurine (SB2), cattle BM fertilizer and bokashi added eggshell powder (SB3), cattle BM fertilizer   and bokashi added ash and cow urine (SB4), cattle BM fertilizer   and bokashi added ash and eggshell powder (SB5), cattle BM fertilizer   and bokashiadded ash and, eggshell powder and  cow urine (SB6). The data was anayzed byusing Analysis of Variance and Honestly Significant Difference (HSD) at 5%. The result showed that cattle BM fertilizer and bokashi added ash, cattle BM fertilizer  and bokashi added cow urine, and cattle BM fertilizer and bokashi added eggshell powder, each increasing potassium, nitrogen and calcium nutrient of soil,so that impact to potassium, nitrogen dan calcium   of  plant tissue.  Cattle BM fertilizer   and bokashi added cow urine significant to increasing dry plant weigh amount 28,57%. Key word: cattle BM fertilizer, bokashi, nutrient
KARAKTERISTIK KIMIA PUPUK ORGANIK CAIR DARI TIGA JENIS KOTORAN HEWAN DAN KOMBINASINYA Nova D. Lussy; Lena Walunguru; Kristofel H. Hambamarak
Partner Vol 22, No 1 (2017): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v22i1.239

Abstract

The purpose of this study is to determine the chemical characteristics of the liquid organic fertilizer from several types of animal manures. The research had been conducted in the experimental garden site of Department of Food Crops and Horticulture, Kupang State Agricultural Polytechnic. The research was designed using a simple statistical l with 7 treatments which were liquid organic fertilizer (LOF) made from cow manure; LOF made from chicken manure; LOF made from goat manure; LOF made from goat and cow manure; LOF made from chicken and cow manure; LOF made from chicken and goat manure; and LOF made from goat, cow and chicken manure. The observed parameters were C/N, pH, macro nutrient and micro nutrient contents. The results showed that the liquid organic fertilizer made from manure of cow, chicken, goat, and its combination of these materials can be applied to cultivation plants but have not met the minimum technical requirements of organic liquid fertilizer (Minister of Agriculture Regulation No.70/Permentan/SR.140/10/2011). The best result was showed by the LOF made from chicken manure with pH 7.32 , N 1619.68 ppm , 541.44 ppm P, K 4000.00 me/100g , Zn 14.43 me/100g , Cu 4.33 me/100g. The highest C/N was found in LOF made from goat and cow manure which was 0.66. The highest Mg was in the LOF made from cow, goat and chicken manure for 723.10 me/100g. The highest Ca was in LOF made from goat manure. The highest S was in the LOF made from goat and cow manure for 749.95 me/100g  while the Fe and Mn were highest found in the LOF made from cow manure which was equal to 84.02 ppm and 23.05 me/100g. Keywords : LOF, Fertilizers, Characteristic, Animal manure.
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.
Kualitas Pupuk Organik Cair Dari Urine Sapi Pada Beberapa Waktu Simpan Lena Walunguru
Partner Vol 19, No 1 (2012): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v19i1.121

Abstract

Quality of Liquid Organic Fertilizer from Cattle Urine on Different Time Store. The research aimed to investigate save time of liquid organic fertilizer from cattle urine to value of N, P, and K available. The research used Randomized Completed Block Design (RCBD) with six treatments and three replications. The treatments were liquid organic fertilizer from cattle urine stored for 0 week (T0); liquid organic fertilizer from cattle urine stored for 2 weeks (T1); organic fertilizer  from cattle urine stored for 4 weeks (T2); organic fertilizer  from cattle urine stored for 6 weeks (T3); organic fertilizer  from cattle urine stored for 8 weeks (T4); and organic fertilizer  from cattle urine stored for 10 weeks (T5). Statistical analysis used was the Analysis of Variance and Honestly Significant (HSD) at 5% significant level. The result of research treatment of liquid organic fertilizer from cattle urine stored for 0 weeks (To) contains an average of available N as 5:27, the content was reduced to 3.4% at 10 weeks old store.  Available N reduced by 1.87% is equivalent to 35.48%, shows considerable loss of  available N. The average levels of available P in a liquid organic fertilizer from cattle urine that has been stored for 0 weeks (To) is 64 ppm. The average levels of available P in a liquid organic fertilizer from cattle urine that has been stored for 10 weeks is 60 ppm, has been reduced as much as 4 ppm equivalent to 6.25% compared to T0. The average levels of available K are liquid organic fertilizer from cattle urine that has been stored from 0 to 10 weeks tended to decrease in the least amount. Liquid organic fertilizer from cattle urine which has been stored for 0 weeks (To) having an average grade of  available K at 16.82 ppm, the content to be 16.57 ppm at 10 weeks old (T5). Available K has been reduced as much as 0.25 ppm equivalent to 1.49% which showed no significant decline.Key words: liquid organic fertilizer from cattle urine, store time, N available, P available, and K available
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.
UPAYA MENINGKATKAN KUALITAS BOKASHI MELALUI PEMBERIAN CANGKANG TELUR, ABU DAPUR, DAN URINE SAPI SERTA PENERAPANNYA DALAM BUDIDAYA SAWI SECARA ORGANIK Lena Walunguru; Aloysius Ng. Lende
Partner Vol 15, No 1 (2008): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v15i1.117

Abstract

Increasing Quality of Bokashi by Apply Eggshell Powder, Ash, and Cow Urine and Application in Cultivation of Organic Mustard Green. The research aimed to know quality of bokashi added eggshell powder, ash, and cow urine to plant productivity.The research used Completely Randomized Block Design consisting of  eight treatments were bokashi (B0), bokashi added eggshell powder (B1), bokashi added ash (B2), bokashi added cow urine (B3), bokashi added eggshell powder and ash (B4), bokashi added eggshell powder and cow urine (B5), bokashi added ash and cow urine (B6), and bokashi added eggshell powder, ash, and cow urine. The data was anayzed by using Analysis of Variance and Honestly Significant Difference (HSD) at 5%. The result showed that bokashi without nutrient increasing matter have 0,49% amount of N plant tissue, if bokashi added eggshell powder or ash the amount of N plant tissue 0,51%. Bokashi added cow urine significant to increasing wet plant weigh amount 24,49%. Bokashi added ash, bokashi added eggshell powder and cow urine, bokashi added ash and cow urine, significant to increasing wet plant weigh each 20,22%, 26,04%, and 26,80%. Dry plant weigh signicant increasing amount 30% and 32,22% if bokashi added eggshell powder and bokashi added ash. Key words: bokashi, quality, organic mustard green
HASIL PETSAY AKIBAT PEMBERIAN PUPUK ORGANIK CAIR BERBAHAN UTAMA LIMBAH TAHU Dolfiana Boek; Nova D. Lussy; Lena Walunguru
Partner Vol 28, No 1 (2023): Edisi Juli 2023
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v28i1.6942

Abstract

The purpose of this study was to examine the effect and obtain the best concentration of tofu waste liquid organic fertilizer (LOF) on the yield of petsay plants.  This research was conducted from April to June 2020 in Noelbaki Village. The design used was a randomized group design (RGD) with eight treatments namely without application of tofu waste LOF; concentration of tofu waste LOF: 10, 15, 20 25, 30, 35, and 40 ml/l. The parameters observed are crop length, crop diameter, crop fresh weight, and crop dry weight. The results of the study are the provision of tofu waste LOF has a significant effect on the crop length, crop diameter, crop fresh weight, and crop dry weight. Tofu waste LOF at a concentration of 35 ml/l has best concentration on crop length (26.50 cm), crop diameter (8.60 cm), crop fresh weight (572.60 g), and crop dry weight (52.60 g). Keywords: LOF, tofu waste, concentration, petsay, crop
KUALITAS PUPUK ORGANIK CAIR DARI BEBERAPA KOMPOSISI LIMBAH CAIR TAHU DAN DAUN GAMAL SEBAGAI BAHAN PUPUK Lussy, Nova Deviyanti; Mooy, Lenny M.; Walunguru, Lena
Partner Vol 29, No 2 (2024): Edisi November 2024
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v29i2.7274

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh komposisi limbah cair tahu dan daun gamal terhadap beberapa sifat kimia POC. Penelitian dilaksanakan di Laboratorium Perlindungan Tanaman Politani Negeri Kupang, menggunakan Rancangan Acak Lengkap (RAL) dengan enam perlakuan dan tiga ulangan. Perlakuannya berupa komposisi antara limbah cair tahu (l) dan daun gamal (kg), yaitu: 6:0,5; 6:1; 6:1,5; 6:2; 6:2,5; dan 6:3. Variabel pengamatan terdiri atas analisis kadar C-organik, pH, dan beberapa unsur hara makro dan mikro. Data diolah secara statistik dengan mengambil nilai rata-rata. Hasil penelitian menunjukkan bahwa 1) komposisi limbah cair tahu dan daun gamal berpengaruh pada kualitas POC; 2) Komposisi bahan POC 6:2,5 dan 6:3 memberikan kadar N, P, dan K tertinggi dibanding komposisi lainnya; serta 3) Kadar hara mikro POC berfluktuatif. Kadar Fe dan B tertinggi pada komposisi 6:2; kadar Cu, Zn, dan Mn tertinggi pada komposisi 6:3; serta kadar Cu tertinggi pada komposisi 6:2,5. Kata kunci : limbah cair tahu, daun gamal, komposisi, POC, hara  ABSTRACTResearch aims to determine effect of composition of tofu and gamal leaf liquid waste on several chemical properties LOF. The research was carried out at the Kupang State Politani Plant Protection Laboratory, using a Complete Random Design (CRD) with six treatments and three replicates. The treatment is composition of tofu liquid waste (liters) and gamal leaves (kg), namely: 6:0.5; 6:1; 6:1,5; 6:2; 6:2,5; and 6:3. Observation variables were C-organic, pH, and several macro and micro nutrients. Data based on mean value. Research results showed 1) composition of tofu and gamal leaf liquid waste affected quality of LOF; 2) Composition of POC 6:2.5 and 6:3 has highest levels of N, P, and K; and 3) micronutrient content of LOF fluctuates. Highest Fe and B content in a composition of 6:2; highest levels of Cu, Zn, and Mn in a composition of 6:3; and highest Cu content in a composition of 6:2.5. Keywords: tofu liquid waste, gamal leaves, composition, LOF, nutrient 
ANALISIS EFISIENSI PEMASARAN TERUNG DI PASAR-PASAR TRADISIONAL KOTA KUPANG Itu Nu, Maria V.; Ratu Rihi, Micha S.; Walunguru, Lena; Namah, Chris N.; Sine, Heny M. C.; Nainggolan, Viona; Koylal, Johny A.; Abdullah, Yulian; Saubaki, Marthen Y.; Fallo, Ferdy A. l.; Nababan, Manaor B.; Adjam, Roosna M. O.
Partner Vol 30, No 2 (2025): Edisi November 2025
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v30i2.7511

Abstract

Co-Authors Abdullah, Yulian Adjam, Roosna M. O. Aloysius Ng. Lende Aloysius Ng. Lende Dolfiana Boek Fallo, Ferdy A. l. Ginting , Theresia Itu Nu, Maria V. Julian Abdullah K. Remitana , Yunus Kabora, Anjelina Kaka Mone, Marsema Koylal, Johny A. Kristofel H. Hambamarak Lussy, Nova Deviyanti Mochammad Hasan Mooy, Lehhy Marlina Mooy, Lenny Mooy, Lenny M. Nababan, Manaor B. Nainggolan, Viona Namah, Chris N. Nova D. Lussy Nova D. Lussy Ratu Rihi, Micha S. Saubaki, Marthen Y. Sine, Heny M. C.