scholarly journals Optimalisasi Waktu Pengomposan dan Kualitas Pupuk Kandang dari Kotoran Kambing dan Debu Sabut Kelapa dengan Bioaktivator PROMI dan Orgadec

2017 ◽  
Vol 35 (1) ◽  
pp. 136
Author(s):  
Linda Trivana ◽  
Adhitya Yudha Pradhana
Keyword(s):  
Organic Fertilizer ◽  
Nutrient Content ◽  
Optimal Time ◽  
High Potassium ◽  
Organic C ◽  
High Nutrient ◽  
Coir Dust ◽  
Coconut Coir ◽  
Goat Manure

Animal manures can be used as organic fertilizer because the high nutrient content such as nitrogen (N), phosphorus (P), and potassium (K). The nutrients are needed by plants and soil for fertility. One of the animal manuresthat can be used for organic fertilizer is goat manure. Goat manure is used as organic fertilizer it contains relatively more balanced nutrients than other natural fertilizer. In addition, the goat manure is mixed with the goat urine that alsocontains high nutrients. Coconut coir dust contains high potassium so that the addition of coconut coir dust in organic fertilizer will increase the potassium content (K) in organic fertilizer. The purpose of this research was to find out theinfluence of effective Orgadec and PROMI bioactivators on the optimal time of composting and the quality of the organic fertilizer. The organic fertilizer was analyzed to determine the content of N, P, K, organic-C, C/N ratio, watercontent, and pH. The result of analysis is compared with SNI 19-7030-2004. Organic fertilizer analysis was conducted on day 0, 10, 20, 30, 40, and 50. The result of the organic fertilizer analysis with Orgadec bio-activator more effectiveand faster on the decomposition organic matter in the compost compared PROMI (<20 days). The quality of organic fertilizer with Orgadec bioactivator on day 10 and 20, while organic fertilizer with PROMI on day 20, 30, 40, and 50days was in accordance with the quality stated in SNI 19-7030-2004 (C/N ratio, levels of N, P, K, water, and organic-C).

scholarly journals Quality Analysis Of Liquid Organic Fertilizer Using Raw Vegetable Waste From Pasar Baru Kabupaten Tuban

2020 ◽  
Vol 9 (1) ◽  
pp. 21-25
Author(s):  
Nia Nurfitria ◽  
Kuntum Febriyantiningrum ◽  
Annisa Rahmawati
Keyword(s):  
Physical Properties ◽  
Manufacturing Process ◽  
Anaerobic Fermentation ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Environmental Problems ◽  
Quality Analysis ◽  
Organic N ◽  
Vegetable Waste

This study aims to determine the manufacturing process and the quality of liquid organic fertilizer made from vegetable waste from Pasar Baru, Tuban Regency. Liquid organic fertilizer is done as a solution to the amount of vegetable waste which is the most waste produced by Pasar Baru in Tuban Regency with the amount reaching 2 tons / day. This large amount of vegetable waste will cause environmental problems if not handled and treated properly. The method used in making liquid organic fertilizer is semi anaerobic fermentation using drum composter with the addition of EM-4 bioactivator. The quality of liquid organic fertilizer will be seen based on the physical properties and the results of the analysis of macro nutrient content and adjusted to SNI determined by Permentan No. 70 Th. 2011. The results of the analysis showed that physical properties pH and temperature are fullfill the standard of SNI Permentan No.70 Th. 2011. But for the content of macro elements of C-organic, N, P, and K total are not fullfill the standard.

scholarly journals Peningkatan Nutrisi Pupuk Organik Cair Dari Limbah Pemurnian Minyak Nilam Menggunakan EM4

2021 ◽  
Vol 6 (2) ◽  
Author(s):  
Titien Sara ◽  
Syaifullah Muhammad ◽  
Sri Aprilia
Keyword(s):  
Organic Fertilizer ◽  
Nutrient Content ◽  
Chicken Manure ◽  
Oil Refining ◽  
Fermentation Time ◽  
Liquid Fertilizer ◽  
Maximum Solution ◽  
High Nutrient

The production of patchouli oil refining the largest waste in Indonesia. But still has high nutrient content and can be used as liquid organic fertilizer. To increase the efficiency of the formation of liquid fertilizer from patchouli waste requires the role of EM4 bioactivator and chicken manure. The study aims to determine the production of liquid organic fertilizer froom potchouli waste with EM4 bioactivator and the addition of chicken manure as well as to analyze the effect of fermentation time and EM4 solution to obtain maximum N, P, K content. The results showed that there were some effect of fermentation time and variable of EM4 on NPK content. The maximum solution of N in the variable 8% EM4 solution with fermrntation time of 3 days was 0.34%. The maximum P  in the variable of 4% EM4 solution with a fermentation time of 9 days was 0.10%. The maximum K in the variable of  2 and 4% EM4 solution with a fermentation time of 5 days were 0.27%.

scholarly journals Recycling of Different Available Organic Wastes through Vermicomposting

2012 ◽  
Vol 9 (2) ◽  
pp. 801-806 ◽  
Author(s):  
S. Karmakar ◽  
K. Brahmachari ◽  
A. Gangopadhyay ◽  
S. R. Choudhury
Keyword(s):  
Water Hyacinth ◽  
Chemical Properties ◽  
Population Expansion ◽  
Nutrient Content ◽  
Organic Wastes ◽  
Cow Dung ◽  
Perionyx Excavatus ◽  
Total N ◽  
Organic C ◽  
Coconut Coir

Generation of organic wastes has been increased in an unprecedented rate in India with rapid population expansion, leading to disposal problems. These organic wastes can be converted into valuable wealth by applying vermicomposting technology. Vermicompost which provides macro and micro nutrients to the plants, also reduces pollution by providing a valuable substitute for chemical fertilizers. Present paper deals with vermicomposting of organic wastes from seven different sources and evaluation of nutrient in those vermicomposts following chemical analyses. These seven sources include coconut coir, water hyacinth, mixed materials, cabbage, banana pseudostem, cow dung, and rice husk. Three composting species of earthworms e.g.Eisenia. fetida, Eudrilus. eugeniae, andPerionyx excavatuswere chosen for the experiment. Chemical analysis of vermicomposts under study clearly showed that the vermicompost from water hyacinth contained maximum amount of organic C, total N, and total K though the phosphorous content was maximum in vermicompost from mixed materials. Lowest nutrient content was observed in vermicompost of coconut coir. Vermicomposts from mixed materials, cabbage, banana pseudostem were at per in their chemical properties. It can be concluded that among the seven sources, vermicompost from water hyacinth is best for its nutrient value.

scholarly journals Pengaruh Rasio Debu Sabut Kelapa dan Kotoran Kambing terhadap Waktu Pengomposan dan Kualitas Pupuk Organik [The Effects of Coconut Coir Dust - Goat Debris Rasio on Composting Time and Organic Fertilizer Quality]

Buletin Palma ◽  
2018 ◽  
Vol 19 (1) ◽  
pp. 33
Author(s):  
Linda Trivana ◽  
Adhitya Yudha Pradhana
Keyword(s):  
Organic Materials ◽  
Organic Fertilizer ◽  
Peak Temperature ◽  
Fertilizer Nitrogen ◽  
Randomized Design ◽  
Coir Dust ◽  
Completely Randomized Design ◽  
Coconut Coir ◽  
C 50 ◽  
The Ideal

<p>The coconut coir dust nutrients suitable for use as organic fertilizer. Nitrogen and phosporus levels in coir dust is still low, so it’s requires additional organic materials, such as goat debris. The purpose of this research was to determine the influence of composting time of coconut coir dust and goat debris mixture on organic fertilizer quality. The study used a Completely Randomized Design with 5 treatments and 5 replications so that 25 units of experiments were obtained, and each treatment added 20 ml EM4 bioactivator. The mixture of coir dust- goat debris consist of: A (80:20), B (60:40), C (50:50), D (40:60), and E (20:80). The peak temperature of composting of organic fertilizer with ratio of coir dust- goat debris 80:20 and 60:40 occured on the 21st-days of composting, while organic fertilizer with ratio of coir dust- goat debris 50:50, 40:60, 20:80 on the 12th days of compositing. Organic fertilizer with ratio of coir dust- goat debris 80:20 and 60:40 during composting time 21 days didn’t in accordance SNI standards (C/N ratio 10-20), namely 21.28 and 21.10. Organic fertilizer with ratio of coir dust- goat debris 80:20 and 60:40 were require longer composting time more than 21 days. Organic fertilizer with ratio of coir dust- goat debris 50:50 and 40:60 that’s unqualified SNI 19-7030-2004 standard at composting time 21 days. Organic fertilizer with ratio of coir dust - goat debris 20:80 on composting that’s 7th, 14th, and 21st days unqualified SNI standard, because C/N ratio do not meet SNI standard (C/N ratio 10-20), that is 28.64, 21.89 and 7.93 respectively. The ideal time of composting for organic fertilizer with ratio of coir dust- goat debris 20:80 between 14 - 21 days.</p><p><strong><br /></strong></p><p><strong>ABSTRAK</strong></p><p>Debu sabut mengandung unsur hara yang dapat dimanfaatkan sebagai pupuk organik. Kadar N dan P debu sabut masih rendah sehingga membutuhkan tambahan bahan organik lain seperti kotoran kambing. Penelitian ini bertujuan untuk mengetahui pengaruh waktu pengomposan campuran debu sabut kelapa dan kotoran kambing terhadap kualitas pupuk organik. Penelitian menggunakan Rancangan Acak Lengkap dengan lima perlakuan dan lima ulangan sehingga diperolah 25 satuan percobaan dan setiap perlakuan ditambahkan bioaktivator EM4 sebanyak 20 ml. Perlakuan yang diuji adalah komposisi debu sabut (DS)-kotoran kambing (KK) yang terdiri atas A (80:20), B (60:40), C (50:50), D (40:60), dan E (20:80). Suhu puncak pengomposan untuk pupuk organik dengan komposisi DS-KK 80:20 dan 60:40 terjadi pada hari ke-21, sedangkan pupuk organik dengan komposisi DS-KK 50:50, 40:60, dan 20:80 pada hari ke-12. Pupuk organik dengan komposisi DS-KK 80:20 dan 60:40 selama pengomposan 21 hari tidak memenuhi standar SNI (rasio C/N 10-20), yaitu 21,28 dan 21,10. Pupuk organik dengan komposisi DS-KK 80:20 dan 60:40 memerlukan waktu pengomposan yang lebih lama (lebih dari 21 hari). Pupuk organik dengan komposisi DS-KK 50:50 dan 40:60 memenuhi standar SNI 19-70302004 pada waktu pengomposan 21 hari. Pupuk organik dengan komposisi DS-KK 20:80 pada pengomposan 7, 14, dan 21 hari tidak memenuhi standar SNI, karena nilai rasio C/N pupuk E tidak sesuai dengan SNI (rasio C/N 10-20), yaitu masing masing sebesar 28,64, 21,89 dan 7,93. Waktu ideal pengomposan untuk pupuk E antara 14-21 hari.</p><p> </p><p> </p><p> </p>

scholarly journals Effects of Chlorella sp. Additions on the Changes of Visceral Mass and Proximate Contents of Shellfish

2019 ◽  
Vol 7 (2) ◽  
pp. 79
Author(s):  
Clara Dhisa Sumunaring Ratna ◽  
Trijoko Trijoko
Keyword(s):  
Color Change ◽  
Food Preferences ◽  
Nutrient Content ◽  
Northern Coast ◽  
Visceral Mass ◽  
Color Changes ◽  
Chlorella Sp ◽  
Good Taste ◽  
High Nutrient

Shellfish, called as kerang in Indonesia, contains animal protein that’s popular, making it as and important fisheries and marine commodity. Supported by the good taste and high nutrient content in it. Paphia undulata or Kerang  Batik, Peryglipta reticulata or Kerang Kemiri, Meretrix meretrix or Kerang Tahu, and Codakia tigerina or Kerang Madu, are consumption shells from northern coast of Java. To improve the quality of shellfish, Chlorella added as shellfish food preferences. It supported by the high nutrient content in Chlorella sp. Shellfish kept for 15 days in a basket with a sand substrate and drainage from sea. Therefore, the water quality had been controlled for the changed of salinity and water temperature. Parameters used to see the improvement shellfish quality is the color changes on visceral mass and the changes of proximate content (moisture, protein, fat, carbohydrate and ash). This study proves the color changes on visceral mass and proximate content. The color change occurs on the visceral mass and the gills. The changes of viscerall mass occurs on kerang batik from white greyish to yellow while the more clearly gills occurs on kerang madu and kemiri. Meanwhile, the change of proximate shown by the increasing of protein and moisture on all the spesies while on the otherside the decreasing of carbohydrate and ash, but the increasing of fat only occurs on kerang batik and kerang madu. The higher proximate changes occur on kerang madu, where the ammount of moisture at 71,43 ± 0,03 %, the protein at 16,55 ± 0,02 %, the fat at 1,35 ± 0,04 %, the carbohydrate at 2,9 ± 0,03 %, and the ash at 8,09 ± 0,04 %. The conclusion of this research are kerang madu has the higher positive influences by addition of Chlorella, shown by the increasing of proximate contents and the clearly of gills. Keywords : addision of Chlorella sp., changes of visceral mass, proximate, shellfish

scholarly journals PEMANFAATAN LIMBAH CAIR SINGKONG DAN INDUSTRI TEMPE KEDELAI SEBAGAI ALTERNATIF PUPUK ORGANIK CAIR

2017 ◽  
Vol 6 (1) ◽  
pp. 107
Author(s):  
Ika Lia Novenda ◽  
Pujiastuti Pujiastuti ◽  
Setyo Andi Nugroho
Keyword(s):  
Organic Liquid ◽  
Organic Fertilizer ◽  
Liquid Waste ◽  
Nutrient Content ◽  
Organic C ◽  
Liquid Fertilizer ◽  
Waste Production ◽  
Soybean Industry ◽  
C And N ◽  
High Level

Cassava and soybean industry has a high level of waste production, and yet have the technology to reduce pollution. Industrial liquid waste is discharged directly into water bodies without any processing will occur blooming (deposition of organic material at disposal), the process of decay and growth of pathogenic microorganisms. These conditions cause the stench and disease organisms. So. The problem can be be solved by the cassava and soybean liquid waste be valuable end products a manner to manage it as an organic liquid fertilizer. This research aims to determine the influence of the environment (pH and temperature), BOD and nutrient content of C and N of the effect of industry concentration EM4 with tapioca waste and industrial waste tempe on the quality of liquid fertilizer. Liquid organic fertilizer conducted 4 weeks with different concentrations of each sample (K1, K2, K3, K4, K5, K6). Fertilizer conducted facultative anaerobes which provides a 10-liter bucket, the lid is provided with a hole size of 2 mm by 1 piece, and once a week conducted physical observations of fertilizer that is pH and temperature. week 4 BOD test, and test the nutrient content of Organic C and N Total. The results showed pH measurement 3rd week suffered the smallest pH of 4.1. Measurement of the temperature reached the peak temperature also on the 3rd week of 37oC. The BOD contained in the sample K4 at 4.6 mg / l and BOD lowest in K6 sample is 3.1 mg / l. Research shows Organic C content ranged from 4.32% to 4.92%, while the content of N-total ranged from 0.88% to 1.87%. From the research of the most good nutrient used as organic manure is sampled K6 (200 ml EM4 + 300 ml + 2500 ml Cassava Waste waste tempe).

scholarly journals Lignite-based Organic Fertilizer Improves Soil Quality and Yield of Rice in Belitang South Sumatera

2019 ◽  
Vol 24 (3) ◽  
pp. 109
Author(s):  
Syafrullah Syafrullah
Keyword(s):  
Soil Quality ◽  
Paddy Soil ◽  
Block Design ◽  
Organic Fertilizer ◽  
Fertilizer Application ◽  
Plant Residue ◽  
Chemical Fertilizers ◽  
Rice Varieties ◽  
Organic C

To achieve food-self sufficiency in Indonesia, it is necessary to apply sustainable agriculture practices to improve soil quality. Most of paddy fields have been applied with chemical fertilizers intensively for more than 40 years without the addition of organic matter.  The purpose of this study was to understand the effects of lignite-based organic fertilizer application on the quality of paddy soil and yield of rice. The study was conducted in April until August 2014 in the irrigated rice fields in Belitang, Ogan Komering Ulu Timur District. The study was arranged in a Factorial Randomized Block Design, with 9 treatment combinations and 3 replicates. The first factor was the types of fertilizers, consisting of recommended chemical fertilizers (250 kg urea ha-1 + 150 kg SP36 ha-1 + 50 kg KCl ha-1), organic fertilizer from plant residue at 5 Mg ha-1,  and lignite-based organic fertilizer (namely Baranik fertilizer) at 0.75 Mg ha-1.  The second factor was rice varieties, consisting of Mentik Wangi, Gogo Aromatik and Ciliwung. The application of Baranik fertilizer at 0.75 Mg ha-1 has improved the quality of paddy soil with the increase of organic-C content from 1.44% to 2.90%. Application of Baranik fertilizer at 0.75 Mg ha-1 has increased the vegetative components and the yield of rice about 7.17 Mg ha-1 compared to the organic fertilizer from plant residue, but the yield is still the same as that in the recomended dosages of chemical fertilizers.  Among the rice varieties, the yield of Ciliwung variety was higher than other varieties, i.e. 7.62 Mg ha-1.  The yield of Gogo Aromatik variety is significantly lower than that of Ciliwung variety.  Baranik organic fertilizer can be used to improve soil fertility for food security purpose.

scholarly journals PENGARUH PUPUK HAYATI DAN TANAMAN JARAK PAGAR (Jatropha curcas L.)TERHADAP PENYERAPAN LOGAM BERAT TEMBAGA (Cu) DAN TIMBAL (Pb) PADA LAHAN BERPASIR

2016 ◽  
Vol 11 (2) ◽  
pp. 271
Author(s):  
Sudaryono .
Keyword(s):  
Heavy Metals ◽  
Jatropha Curcas ◽  
Organic Fertilizer ◽  
Chemical Properties ◽  
Nutrient Content ◽  
Household Waste ◽  
Organic C ◽  
Jatropha Curcas L ◽  
Physical And Chemical ◽  
The City

In general, coastal areas have the physical and chemical properties of lessfertile land with an extreme dry climate, so that only a few plants that can live,including Jatropha curcas L. To enhance fertility and improve soil physicalproperties, need the addition of organic fertilizer. Source of compost canbe derived from a variety of wastes, including household waste and landfill.Quality compost landfill taken from Piyungan, Yogyakarta, has a high content of organic C, pH neutral, low N concentration, with the ratio C/N is very high. But compost landfill has an obstacle in the form of heavy metal containing high Cu and Pb. To prevent accumulation heavy metals into plant tissue or clean up heavy metals from the soil it was attempted by phytoremediation using jatropha plantation and bio-fertilizer that contains bacteria Azotobacter sp and Pseudomonas sp.From the research results can be informed that: (1) The city compost and biological fertilizers, can increase soil fertility with increasing nutrient content in soil. (2) Biofertilizers could inhibit the accumulation of copper (Cu) and lead (Pb) into Jatropha curcas L., (3)Jatropha plant can be classified as phytoremediation plants, because it can absorption heavy metals into leaf tissue.Key words: landfill compost , bio fertilizer, jatropha plants, heavy metals

scholarly journals The Growth of Shallot (Allium Ascalonicum L) on Manure Fertilizer and Trichoderma Inoculation

2021 ◽  
Vol 1 (1) ◽  
pp. 566-571
Author(s):  
Tuti Setyaningrum ◽  
Dyah Arbiwati
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Cow Manure ◽  
Randomized Block Design ◽  
Trichoderma Sp ◽  
Significant Difference ◽  
Goat Manure

To produce optimally good quality shallots, proper cultivation techniques are required. Efforts that can be made include modifying the environment in which plants grow. Alternative efforts to increase the quantity and quality of agricultural products, especially shallots can be done by using organic fertilizers and the use of Trichoderma sp. as a plant growth promoting agent, as well as improving the quality of organic fertilizers. The purpose of this study was to determine the role of Trichoderma in increasing the ability of plants to absorb nutrients from the growing media and to determine the best type of organic fertilizer to increase the growth and yield of shallots. The research was conducted at the experimental field of the Faculty of Agriculture, UPN "Veteran" Yogyakarta, Wedomartani, Sleman, Yogyakarta Special Region, at an altitude of approximately 104 meters above sea level. The time of the research is from May to July 2021. This study was arranged in a factorial Completely Randomized Block Design with 3 replications. The first factor is the type of manure (P1: without manure, P2: cow manure and P3: goat manure). The second factor was inoculation of Trichoderma sp isolates (I0: without inoculation of Trichoderma sp. isolates. and I1: by inoculation of Trichoderma sp. isolates). Based on the results of this study, it can be concluded that the addition of cow and goat manure was able to produce more leaves and plant height than without the addition of manure, although it did not show a significant effect on the yield of shallot bulbs. There is no significant difference between cow manure and goat manure. Trichoderma inoculation has not had a significant effect on the growth and yield of shallots

scholarly journals EVALUATION OF QUALITY OF LIQUID ORGANIC FERTILIZER FROM RABBIT’S URINE WASTE FERMENTED USING LOCAL MICROORGANISMS AS DECOMPOSERS

2018 ◽  
Vol 49 (6) ◽  
Author(s):  
Said & et al.
Keyword(s):  
Production Process ◽  
Rural Areas ◽  
Fermentation Process ◽  
Ph Value ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Organic Content ◽  
Process Time ◽  
Root Extract

Rabbit’s urine waste (RUW) is one of the by-products of rabbit metabolism that not utilized. The complex nutrient content of rabbit’s urine is an enormous potential as a basic ingredient of liquid organic fertilizer (LOF). In the production process of LOF, the fermentation process becomes very important. In the fermentation process, the role of decomposer is very important. The use of commercial decomposers (CD) containing selected microorganisms is difficult to implement in rural areas, as they are expensive and difficult to obtain. Therefore, it is very important to find alternative sources of decomposers derived from nature.  This study aims to evaluate the quality of LOF made from RUW using local microorganism (LM) as a decomposer. A total of 3 types of decomposers are applied, namely: 1) feces extract (FE); 2) banana root extract (RBE) and 3) commercial decomposer (CD) as a control. The fermentation process was done for 4 weeks. As many as 3 types of aeration process time (APT) were applied, namely: 1) 0 h; 2) 48 h and 96 h.  The results showed that the differences of APT resulted in pH values; C-Organic levels and C/N ratio of LOF from LUK were different, whereas N-organic and P205 levels were relatively constant.  Different types of decomposers applied in the fermentation process yield different levels of K2O, but the pH value, C-Organic content, C/N ratio and P205 were relatively constant. Performance of CD in LOF fermentation process was no different from FE and RBE performance. Application of both types of decomposers (FE and RBE)was equally potential to replace CD as a decomposer in the production process of LOF. Implementation of APT for 48 h was the best time process than others.

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