Organic Fertilizer from Bioethanol Solid Waste, Agricultural Waste, and Banana Peels Waste by Bio-act EM4 and Aspergillus niger

Excessive use of chemical fertilizers may degrade the physical condition of the soil so that solid organic fertilizer was developed. Organic fertilizer was made from organic materials derived from plants or animals that had been made by the engineering process. Organic fertilizers were used to supply organic matter to improve the physical, chemical, and biological properties of soil. This experiment aimed to study the effect of a mixture of bio ethanol solid waste, corn agricultural waste and banana peels waste with bio-activator EM4 and Aspergillus niger (An) to increase the content of potassium (K) in organic fertilizer and study the response of plant growth of chillies and eggplant against organic fertilizer. Organic fertilizers were made from agricultural waste, such as bio ethanol solid waste, corn agricultural waste, and banana peels waste that still have organic content which was good for plant growth. Organic fertilizers were made by mixing bio ethanol solid waste, corn agricultural waste, and banana peels waste with a ratio (w/w) of 1:2:3. After that, a mixture of EM4 and An with a ratio (v/v) of 1:1, 2:3, 3:2, 1:3, 3:1 and without any bio-activator were added. Organic fertilizer produced in a rotary drum composter with air aeration 14 L · min–1 conducted for 15 d. The content of N, P and K on each variable of organic fertilizer will be analyzed. Then it was tested on chillies and eggplant. Furthermore, the quality and quantity of planting fruit on the plants of eggplant and chillies were measured. Based on the results of this study, it was concluded that organic fertilizer with the addition of EM4:An 2:3 (v/v) increased the content of K up to 0.43 %. In accordance with SNI standards: 19-7030-2004, all test variables met the standards of the levels of N, and P; all organic fertilizers met the standard C/N ratio unless at the variables EM4:An 1:3 (v/v) and without bio-activator. For chillies, variable with the addition of EM4:An 2:3 (v/v) has the greatest weight, namely 0.95 g. Another variable, EM4:An 3:2 (v/v) can produced the amount of fruit up to 300 %. Where at the addition of EM4:An 2:3 (v/v) can produced eggplant fruit that weighs 24.01 g per harvest.

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POTENSI SAMPAH KOTA SEBAGAI BAHAN BAKU KOMPOS UNTUK MENDUKUNG KEBUTUHAN PUPUK ORGANIK DALAM RANGKA MEMPERKUAT KEMANDIRIAN PANGAN

Jurnal Teknologi Lingkungan ◽

10.29122/jtl.v13i2.1418 ◽

2016 ◽

Vol 13 (2) ◽

pp. 193

Author(s):

Firman L. Sahwan

Keyword(s):

Organic Matter ◽

Municipal Solid Waste ◽

Solid Waste ◽

Agricultural Land ◽

Organic Fertilizer ◽

Organic Content ◽

Organic Fertilizers ◽

Land Resource ◽

Land Resources ◽

High Level

Penurunan kualitas dan produktivitas sumberdaya lahan pertanian terutama disebabkan oleh kandungan C-organik yang rendah dan pemupukan yang tidak diimbangi dengan pupuk organik. Cara mengatasinya adalah mengembalikan bahan organik ke lahan pertanian melalui penggunaan pupuk kompos atau pupuk organik granul (POG) berbahan baku kompos. Pupuk kompos sebaiknya dibuat dari seluruh potensi bahan organik yang ada. Timbulan sampah kota yang besar dengan prosentase bahan organik yang tinggi, memiliki karakteristik yang cocok untuk dijadikan pupuk kompos berkualitas baik, dalam rangka memenuhi kebutuhan pupuk organik. Pupuk komposmemiliki kemampuan untuk memperbaiki dan meningkatkan sifat fisik, biologi dan kimia tanah. Keberhasilan program penggunaan pupuk kompos atau pupuk organic yang lain sangat bergantung kepada dukungan stakeholders terkait, serta kepercayaan petani untuk menggunakan pupuk organik. Dengan ketersedian pupuk organik yang berkualitas, yang diberikan secara berimbang bersama pupuk kimia, maka kualitas dan produksivitas sumberdaya lahan pertanian dapat ditingkatkan sehingga dapat mendukung dan memperkuat kemandirian pangan. Kata Kunci: Sumberdaya lahan pertanian, pupuk organik, sampah kota, kompos, kemandirian pangan. AbstractThe quality and productivity degrade of agricultural land resources mainly due to the low level of C-organic content and the fertilizing that do not use organic fertilizers. The way to solve it is by restoring the organic matter to agricultural land through the use of compost or organic fertilizer granules made from compost. Compost should be made from all organic materials that have potential. The high level of municipal solid waste generation with a high percentage of organic matter, contain the characteristics that are suitable to made a good quality compost, in order to meet the needs of organic fertilizer. Compost has the ability to improve and enhance the physical, biological and chemical soil properties. The successful of compost or other organic fertilizer utilization program is mainly depend on the stakeholders support, as well as the confidence of farmers to use organic fertilizer. With the availability of good quality of organic fertilizer, which is given in a balanced way with chemical fertilizers, the quality and productivity of agricultural land resources can be improved to support and strengthen the food self-sufficiency.Key words: Agricultural land resource, organic fertilizer, municipal solid waste, compost, food self sufficiency.

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Serapan Hara N, P, K dan Pertumbuhan Tanaman Jagung Pada Berbagai Dosis Pupuk Anorganik dan Organik di Tanah Inceptisol

Jurnal Sains Teknologi & Lingkungan ◽

10.29303/jstl.v0i0.245 ◽

2021 ◽

pp. 55-66

Author(s):

Mulyati Mulyati ◽

Baharuddin AB ◽

R Sri Tejo Wulan

Keyword(s):

Plant Growth ◽

Nutrient Uptake ◽

Agronomic Traits ◽

Block Design ◽

Organic Fertilizer ◽

Fertilizer Application ◽

Organic Fertilizers ◽

Randomized Block Design ◽

Two Factors ◽

Inorganic And Organic

The use of inorganic fertilizers has an important role in increasing plant growth and production. But it also causes various problems such as decreasing soil organic matter, soil acidity, soil degradation, nutrient imbalance and increasing environmental pollution. Therefore, it needs to be balanced with the provision of organic fertilizers. A field experiment was conducted to study the effect of application of various doses of inorganic and organic fertilizers on N, P, K nutrient uptake and maize plant growth. The experimental design used was a randomized block design arranged in a factorial manner consisting of two factors. The first factor is the dose of inorganic fertilizer (A): 0, 150 and 300 kg ha-1 phonska and the second factor is organic fertilizer plus (P): 0, 10, 20 tons ha-1. The two factors were combined and each treatment combination was repeated three times. The data obtained were analyzed by analysis of variance at the 5% level of significance. The results showed that there was no interaction between the application of inorganic and organic fertilizers on the growth and nutrient uptake of N, P and K. However, the application of inorganic and organic fertilizers had a significant effect on all tested agronomic traits except for plant height. Nutrient uptake of N, P and K also increased significantly due to the application of inorganic and organic fertilizers. The balance of inorganic and organic fertilizer application increases the availability of nutrients as well as the uptake of N, P, and K nutrients by maize plants.

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PENGARUH APLIKASI POC ( PUPUK ORGANIK CAIR ) URIN KAMBING DAN PESTISIDA ALAMI TERHADAP RESPON PERTUMBUHAN TANAMAN KACANG PANJANG ( Vigna sinensis L. ) BEDA VARIETAS DI DESA GUNUNG SELAMAT BILAH HULU LABUHAN BATU

J-PEN Borneo : Jurnal Ilmu Pertanian ◽

10.35334/jpen.v4i1.1958 ◽

2021 ◽

Vol 4 (1) ◽

Author(s):

Sarah Kristi Pertiwi ◽

Khairul Rizal ◽

Yudi Triyanto

Keyword(s):

Plant Growth ◽

Community Service ◽

Growth Response ◽

Organic Fertilizer ◽

Fertilizer Application ◽

Organic Fertilizers ◽

Vigna Sinensis ◽

Pests And Diseases ◽

Bean Plants ◽

Natural Pesticides

AbstractThe Effect Of POC (Liquid Organic Fertilizer) Application Of Goat Urine And Natural Pesticides On The Growth Response Of Long Bean (Vigna Sinensis L.) Plant In Mountain Village Bilah Hulu Labuhan Batu, Sarah Kristi Pertiwi1, Khairul Rizal S.TP, M.Si2, Yudi Triyanto SP, M.Si3 Program Studi Agroteknologi, Fakultas Sains dan Teknologi Universitas Labuhanbatu. Long beans (Vigna sinensis L.) are a vegetable plant as a source of vitamins and minerals. Long beans (Vigna sinensis L.) are also a type of legume that is widely cultivated in Indonesia. Gunung Selamat Village is one of the villages with a variety of agricultural crops, one of which is long beans (Vigna sinensis L.). However, this community service was carried out because of the many problems faced by farmers, which caused the growth of long beans (Vigna sinensis L.) to decline. The decline in production was caused, among others, by climate, soil, fertilizers, pests and diseases. Therefore, this community service is carried out to increase plant growth and reduce the use of synthetic fertilizers that can damage the soil ecosystem, therefore it is given the treatment of sprinkling liquid organic fertilizers on the soil and spraying vegetable pesticides from papaya leaves to prevent pests and diseases that attack long bean plants (Vigna sinensis L.). This treatment was designed to see the results of the growth rate response in long bean plants (Vigna sinensis L.). Keywords: Long Beans (Vigna sinensis L.), Liquid Organic Fertilizer, Natural Pesticides, Long Bean (Vigna sinensis L.) Plant Growth Response. AbstrakKacang Panjang (Vigna sinensis L.) merupakan salah satu tanaman sayuran sebagai sumber vitamin dan mineral. Kacang panjang (Vigna sinensis L.) juga merupakan jenis kacang-kacangan yang banyak diusahakan di Indonesia. Desa Gunung Selamat merupakan salah satu desa dengan penghasilan tanaman palawija yang beragam salah satunya kacang panjang (Vigna sinensis L.). Namun, pengabdian masyarakat ini dilakukan karena banyak permasalahan yang dihadapi oleh petani sehingga menyebabkan pertumbuhan kacang panjang (Vigna sinensis L.) menurun. Turunnya produksi ini antara lain disebabkan oleh iklim, tanah, pupuk, hama dan penyakit. Maka dari itu pengabdian masyarakat ini dilakukan untuk meningkatkan pertumbuhan tanaman serta mengurangi penggunaan pupuk sintetik yang dapat merusak ekosistem tanah, maka dari itu diberi perlakuan penyiraman pupuk organik cair pada tanah serta penyemprotan pestisida nabati dari daun pepaya untuk mencegah hama dan penyakit yang menyerang tanaman kacang panjang (Vigna sinensis L.). Perlakuan ini dibuat untuk melihat hasil respon tingkat pertumbuhan pada tanaman kacang panjang (Vigna sinensis L.).

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Effect of Vermicompost on Chemical and Biological Properties of an Alkaline Soil with High Lime Content during Celery (Apium graveolens L. var. dulce Mill.) Production

Notulae Botanicae Horti Agrobotanici Cluj-Napoca ◽

10.15835/nbha44110157 ◽

2016 ◽

Vol 44 (1) ◽

pp. 280-290 ◽

Cited By ~ 17

Author(s):

Ilker UZ ◽

Sahriye SONMEZ ◽

Ismail Emrah TAVALI ◽

Sedat CITAK ◽

Dilek Saadet URAS ◽

...

Keyword(s):

Mediterranean Region ◽

Organic Fertilizer ◽

Farmyard Manure ◽

Biological Properties ◽

Field Conditions ◽

Organic Fertilizers ◽

Apium Graveolens ◽

Alkaline Soil ◽

Lime Content ◽

Significant Difference

The aim of this study was to investigate impact of vermicompost on chemical and biological properties of an alkaline soil with high lime content in the presence of plant under the open field conditions in semiarid Mediterranean region of Turkey. The study also included farmyard manure and chemical fertilizers for comparison and was conducted in two consecutive growth seasons in the same plots to observe any cumulative effect. Plots were amended with fertilizers in different rates and celery (Apium graveolens L. var. dulce Mill.) was grown as the test plant. In general, vermicompost appeared to be more effective to increase organic matter, N, P, and Ca compared to farmyard manure. Soil alkaline phosphatase and Î²-glucosidase activities, especially in the second growth season, were significantly elevated by the vermicompost application. Urease activity, however, appeared not to be influenced by the type of organic fertilizer. A slight but statistically significant difference was detected between organic amendments in terms of number of aerobic mesophilic bacteria with vermicompost giving the lower values. Results showed that, in general, vermicompost significantly alters chemical and biological properties of the alkaline soil with high lime content during celery production under field conditions compared to farmyard manure and that it has a high potential to be used as an alternative to conventional organic fertilizers in agricultural production in the Mediterranean region of Turkey.

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The Waste-Free Production Development for the Energy Autonomy Formation of Ukrainian Agricultural Enterprises

Journal of Environmental Management and Tourism ◽

10.14505//jemt.v11.3(43).02 ◽

2020 ◽

Vol 11 (3) ◽

pp. 513

Author(s):

Grygorii KALETNIK ◽

Inna HONCHARUK ◽

Yuliia OKHOTA

Keyword(s):

Crop Residues ◽

Crop Yields ◽

Agricultural Waste ◽

Organic Fertilizer ◽

Humus Content ◽

Research Problem ◽

Organic Fertilizers ◽

Agricultural Enterprises ◽

Production Development ◽

Energy Autonomy

Agriculture has been considered as one of the priority countries sectors in our research; the share of agriculture in the gross domestic product of the world leading countries was investigated. The theoretical and practical aspects of non-waste agricultural production development using animal waste and crop residues fermented in biogas plants are revealed. The authors substantiate the relevance and potential of the introduction of waste-free technology which has considerable advantages of energy autonomy both for the enterprise and the country. The state of humus content in soils of Ukraine is also considered. International experience has been evaluated, which consists in the ability of agricultural waste both to produce alternative sources of energy and to use the products of their processing as organic fertilizers that significantly increase crop yields. The first steps of the Ukrainian agricultural enterprises to introduction of non-waste production on the example of the company LLC Organic-D have been presented; it heats and electrifies the complex, dries crops, and also uses organic fertilizer (digestate) due to waste processing in the biogas station. As a result of the research, it was found that the application of organic fertilizer can have a positive effect on soil recovery, because the soil acidity has changed from a level of weak acid (5.4 pH) to a level close to neutral (6 pH) for one year of its application. To conclude, the obtained results prove the relevance of the research problem.

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Growth and Yield of Chili Pepper as Affected by Weed Based Organic Compost and Nitrogen Fertilizer

10.31219/osf.io/yxm3c ◽

2017 ◽

Author(s):

Nanik Setyowati ◽

Zainal Muktamar ◽

Bani Suriyanti ◽

Marulak Simarmata

Keyword(s):

Nitrogen Fertilizer ◽

Organic Fertilizer ◽

Biological Properties ◽

Chili Pepper ◽

Organic Fertilizers ◽

Growth And Yield ◽

Wedelia Trilobata ◽

Randomized Design ◽

Speed Up ◽

Organic Compost

Fertility improvement of Ultisol is inevitable to increase growth and yield of chili pepper since the nutrient availability and organic matter of this soil is relatively low. Application of organic fertilizer will enhance microorganism activity in soil, thereafter will improve the availability of nutrients as well as other chemical, physical, biological properties of the soil. Most of manure releases nutrient quite slowly; therefore, addition of nitrogen to soil is expected to speed up the availability of nutrient to plant. Weed based organic fertilizers from Wedelia (Wedelia trilobata) and Siam weed (Chromolaena odorata) biomass have potential to substitute inorganic fertilizer. The objective of the experiment was to compare the effects of weed based organic compost and dry leaves compost with or without addition of nitrogen fertilizer on growth and yield of chili pepper. The experiment was carried out using Completely Randomized Design (CRD) with treatments of 200 kg urea ha-1; Wedelia compost (WDC) 20 ton ha-1; WDC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; Siam weed compost (SWC) 20 ton ha-1, SWC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; and dry leaves compost (DLC) 20 ton ha-1, DLC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively. The result revealed that composts with or without addition of nitrogen fertilizer had similar responses on the growth of chili pepper. Wedelia and Siam weeds compost at 20 ton ha-1 tended to give better yield of chili pepper as compared to application of urea alone. This result indicated that weed based organic fertilizers could substitute nitrogen fertilizer.

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Effectiveness of Squid Hydrolysate as a Home Lawn Fertilizer

HortScience ◽

10.21273/hortsci.48.3.380 ◽

2013 ◽

Vol 48 (3) ◽

pp. 380-385 ◽

Cited By ~ 1

Author(s):

Joseph C. Fetter ◽

Rebecca N. Brown ◽

José A. Amador

Keyword(s):

Consumer Demand ◽

Organic Fertilizer ◽

C:N Ratio ◽

Biological Properties ◽

Application Rate ◽

Organic Fertilizers ◽

Turfgrass Quality ◽

Synthetic Fertilizers ◽

Rate Conversion ◽

Seafood Processing

Consumer demand for cleaned squid generates a substantial amount of waste that must be properly disposed of, creating an economic burden on processors. A potential solution to this problem involves converting squid byproducts into an organic fertilizer, for which there is growing consumer demand. Organic fertilizers are reputed to offer advantages that synthetic fertilizers cannot provide, such as increasing soil water- and nutrient-holding capacity and promoting the growth of beneficial soil organisms. To evaluate the effectiveness of hydrolyzed squid waste as an organic fertilizer, we quantified soil fertility and turfgrass quality on perennial ryegrass turf (Lolium perenne L.) amended with two types of fertilizer: squid-based (SQ) or synthetic (SY). Field plots were established on an Enfield silt loam in Kingston, RI, and liquid (L) or granular (G) fertilizer formulations of squid or synthetic fertilizers were applied at 0, 48, 146, and 292 kg nitrogen/ha/year. Soil physical, chemical, and biological properties were determined monthly and turfgrass quality was determined periodically during the growing season in 2008 and 2009. Squid hydrolysate applied as a liquid (SQL) and granular (SQG) fertilizer consistently provided high-quality, uniform turf when compared with synthetic fertilizer applied at the same rate. Soil concentrations of NO3, NH4, PO4, pH, moisture, soil organic matter, C:N ratio, and levels of trace metals were unaffected by fertilizer type, formulation, or rate throughout the two-year study. Both squid-based organic fertilizer formulations gave significantly higher microbial activity rates than their synthetic counterparts regardless of application rate. Conversion of squid processing byproducts into fertilizer has the potential to improve turfgrass quality while providing a sustainable solution to waste disposal problems in the seafood processing industry.

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Aplikasi Pupuk Organik Diperkaya Mikrobia Pada Usaha Pembibitan Tanaman

PRIMA: Journal of Community Empowering and Services ◽

10.20961/prima.v2i2.36118 ◽

2018 ◽

Vol 2 (2) ◽

pp. 44

Author(s):

Mujiyo Mujiyo ◽

Sumarno Sumarno ◽

Suryono Suryono ◽

Novi Rahmawati Sutopo

Keyword(s):

Small Business ◽

Plant Growth ◽

Soil Nutrients ◽

Organic Fertilizer ◽

Organic Fertilizers ◽

Chicken Manure ◽

Plant Seeds ◽

Plant Nursery ◽

Chicken Farm

Micro small business (UKM: in indonesian) "Sejahtera" is a chicken farm that has problems with chicken manure that has not been utilized properly. The farmer group "Bejo Agro Farm" is a plant nursery located in Mojogedang District, Karanganyar Regency. Availability of soil nutrients is one of the determinant factors of the quality of plant seeds. Availability of nutrients for plants can be obtained by applying organic fertilizers. Applications of microbial enriched organic fertilizers can be used as an alternative to maintain plant quality. Microbial enriched organic fertilizers contain several types of microbes that can support plant growth. Organic fertilizer comes from chicken manure coupled with several bio-starter containing beneficial microbes. The organic fertilizer used has been tested for its quality, to determine the content of the nutrient. The technology in the form of microbial enriched organic fertilizer can help "Bejo Agro Farm" to maintain the quality of plant seeds and be able to solve the problems of chicken manure waste of "Sejahtera" chicken farms.

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IMPACT OF MEFOSPHONE ON THE EFFICIENCY OF THE PROCESS OF BIOGAS OBTAINING AND UTILIZATION OF CARBON-CONTAINING WASTE

Vestnik of Kazan state agrarin university ◽

10.12737/2073-0462-2021-19-26 ◽

2021 ◽

Vol 16 (3) ◽

pp. 19-26

Author(s):

Ilnur Gayfullin ◽

Zul'fiya Haliullina ◽

Bulat Ziganshin ◽

Yuriy Shogenov ◽

Elmir Gallyamov

Keyword(s):

Contaminated Soils ◽

Small Volume ◽

Agricultural Waste ◽

Organic Fertilizer ◽

Animal Husbandry ◽

Biogas Plant ◽

Organic Fertilizers ◽

Microbiological Analysis ◽

Salmonella Spp ◽

Biogas Yield

This article discusses a new method of utilizing carbon-containing waste into biogas with the addition of a biological active additive Mefosfon to the substrate in order to accelerate the process of obtaining biogas and preserve nutrients in the final product - organic fertilizer. The experiments were carried out in a small-volume biogas plant (MBU) without air access in a heat-insulated reactor filled to 2/3. The results of numerical studies of the conversion products of cattle manure are presented. The manure was kept in the reactor for 7 days. The use of the drug Mefosfon in ultra-low concentrations (10-4) made it possible to obtain a useful product in the form of high-quality organic biofertilizers and biogas. The conducted microbiological analysis of the experiments showed that in the experiment with the use of the drug Mefosfon, the content of enterococci and bacteria of the Escherichia coli group were lower than in the experiment without the drug Mefosfon. Bioconversion of the organic component of the substrate allows the use of waste in agriculture as organic fertilizers. Such processing can significantly reduce the dry weight of the treated organic waste and reduce the content of pathogenic microorganisms Salmonella spp. and Enterococcus spp., bacteriophage FX174, Ascarissuumova. Mefosfon reduces the time of maturation and neutralization of carbon-containing agricultural waste, which indicates the prospects of its use. After processing waste in a small-volume biogas plant, there are no pathogenic pathogenic microflora, helminth eggs, weed seeds, nitrites and nitrates. The final nitrogen content of the Mephosphon treated substrate is higher than that of the untreated substrate. The acidity values in the substrate pH 6.7 in the untreated and 7.5 in the treated substrate. Studies have shown that when the drug Mefosfon is added to the substrate, the release of biogas begins on 1-2 days and lasts up to 7 days. In this case, the biogas yield increases up to 25% compared to the use of the control substrate without the use of the Mefosfon preparation. The drug has found application in plant growing, animal husbandry, reclamation of contaminated soils

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Sewage Sludge as N-Fertilizers for Crop Production Enabling the Circular Bioeconomy in Agriculture: A Challenge for the New EU Regulation 1009/2019

Sustainability ◽

10.3390/su132313165 ◽

2021 ◽

Vol 13 (23) ◽

pp. 13165

Author(s):

Mirko Cucina ◽

Patrizia De Nisi ◽

Simone Sordi ◽

Fabrizio Adani

Keyword(s):

Sewage Sludge ◽

Plant Growth ◽

Manufacturing Process ◽

Crop Production ◽

Organic Fertilizer ◽

Organic Fertilizers ◽

Physiological Status ◽

The European Union ◽

Total N ◽

Eu Regulation

The fertilizer framework in the European Union has recently been reviewed by EU Regulation 1009/2019 that excluded sewage sludge from the list of the possible constituents of organic fertilizers relying on their origin, not on their quality. This paper aimed to carry out a complete characterization of sewage sludge obtained from a pharmaceutical manufacturing process (PDSS) to demonstrate that sewage sludge obtained from a standardized and controlled manufacturing process can be safely recycled as organic fertilizer. The agronomic and environmental characteristics of the PDSS product were analyzed and compared to other organic fertilizers. Its fertilizing potential was also evaluated through plant growth trials. PDSS was characterized by a high concentration of total N (6.6% w/w), which was all present in organic form. PDSS also showed a low concentration of heavy metals, an absence of pathogens and low concentrations of organic contaminants. Plant growth trials showed that the PDSS was able to improve lettuce and carrot growth (+25 and +46% of dry weight compared to the unfertilized control), as well as their physiological status. Considering all the results, the exclusion of sewage sludge relying only on its origin and not on its quality appears to conflict with the principles of the circular bioeconomy.

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