bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison study between POFA and POCP in terms of chemical composition and physical properties-Review paper
Authors: Hamada H M. , Yahaya F , Muthusamy K , Humada A 
Published: November 2019

Abstract
High volume waste from agriculture industry can be utilized in concrete production instead of causing environmental problems. Palm oil fuel ash POFA and palm oil clinker powder POCP are two agricultural wastes resulted from palm oil industry. The high content of silica oxide SiO2 in the POFA and POCP are responsible for pozzolanic reaction required to improve the hydration products in the concrete mixture. However, both of POFA and POCP can be used as greener cement due to the small particle size and high surface area required to improve the mechanical properties of concrete. In addition to reduce the environmental problems due to accumulate the agriculture waste in landfills and open area.
Processing technology POME-pond in Indonesia: A mini review
Authors: Leela D , Nur S M. 
Published: November 2019

Abstract
The purpose of this paper is to discuss the process of POME-Pond technology in Indonesia and its utilization for sustainable waste management. Indonesia is the largest producer and exporter of palm oil. Liquid waste in the form of POME produced is a waste that is highly polluting the environment and can be a major problem for the surrounding environment if not treated properly before disposal in accordance with standard waste quality standards. Driven by the need to find renewable energy sources, many technologies are being developed to process POME into biofuels. To further develop this technology, it is important to understand the stage of development of POME processing technology and the challenges that must be handled currently.
Irrigation volume calculation based on soil wetting pattern in trickle irrigation
Authors: Murtiningrum  , Ngadisih  , Rizqi F A , Ulumuddin M I 
Published: November 2019

Abstract
The application trickle irrigation system is getting more intensive in Indonesia due to its high efficiency in recent time when water becomes increasing scarcely. The objective of this paper was to draw wetting pattern and to calculate the irrigation volume of trickle irrigation. Soil wetting pattern was observed by taking picture and measure the depth and width of water movement. Moisture content was measured using 26 sensors scattered in the observed soil column. Irrigation volume was calculated based on wetting pattern which containing soil moisture information. Soil texture used in this research was sandy clay soil with bulk density, particle density, and porosity were 1.3 gr/cm3, 2.41 gr/cm3, and 15.47% volume-based respectively. Research results showed that 25,56 cm3/minute irrigation discharge produced wetting pattern with dominant horizontal water movement. The 90-minute operation of trickle irrigation provide 3711 cm3 water in soil column.
Evaluation the potential of indigenous biocontrol agent Trichoderma harzianum and its interactive effect with nanosized ZnO particles against the sunflower damping-off pathogen, Rhizoctonia solani
Authors: Lahuf A A , Kareem A A , Al-Sweedi T M , Alfarttoosi H A 
Published: November 2019

Abstract

Rhizoctonia solani is a phytopathogenic fungus affecting a wide range of plants hosts including the sunflower causing various diseases such as damping-off. Current management approaches of this pathogen are inadequate. Aim of this study was to assess the potential of eco-friendly control methods, the indigenous biocontrol fungus Trichoderma harzianum and ZnO nanoparticles for controlling of the sunflower damping-off pathogen, R. solani. The biocontrol agent T. harzianum showed a high antagonism effect on R. solani growth. Additionally, growth of R. solani was significantly (p = 0.01) reduced gradually by presence of various concentrations of the ZnO NPs indicating to concentration-dependent toxicity effect. However, a similar impact was also observed on growth of T. harzianum. On the other hand, the percentage of seed germination and stem length of sunflower (Coban cv.) did not affect significantly by ZnO NPs. Conversely, the root lengths were significantly decreased. In the horticultural canopy trial, the best reduction to the sunflower damping-off incidence percentage was achieved by treatment of sunflower seedlings growing in compost inoculated with T. harzianum and R. solani 68.75% comparing to 100% in the control. In contrast, a significant reduction in severity percentage of damping-off symptoms was accomplished in most of the treatments. The best suppression was achieved in treatments of spraying the seedlings with ZnO NPs (15 mg/ml) in two days prior of planting that was 50% in compression with 97.50% in control. These findings can justify the application of the local biocontrol agent T. harzianum alone or in integration with ZnO NPs to be included with current management approaches of sunflower damping-off, which could lead to a diminution in the utilizing of fungicides.
Rapid and non-destructive detection of insect infestations on intact mango by means of near infrared spectroscopy
Authors: Sudarjat  , Kusumiyati  , Hasanuddin  , Munawar A A 
Published: November 2019

Abstract
Postharvest diseases due to insect infestations are the main critical problems in mango fruit. They reduce whole fruit quality and cause severe losses. Mango fruits are exposed to disease due to wounds that are infected by pathogens after harvest. Sometimes it is difficult to detect and determine those diseases in intact form. Therefore. the main aim of this present study is to rapidly detect postharvest disease on intact mango using near infrared spectroscopy (NIRS). Diffuse reflectance spectrum of near infrared was acquired for a total of 40 intact mango samples (cv. Gadong) in wavelength range from 1000 to 2500 nm with an average increment of 0.02 nm and 32 scans co-added per acquisition. Spectra data were enhanced using first derivative (D1) and multiplicative scatter correction (MSC) methods. Mango disorders due to postharvest diseases were detected by projecting spectra data onto principal component analysis (PCA). The results showed that infected mangos can be detected and classified precisely with total explained variance of 99% from 2 principal components (PCs). Moreover, D1 and MSC enhanced spectra data were also generated precise classification results using 2 PCs. Thus, it may conclude that NIRS can be employed to rapidly detect infected diseases on intact mango fruits with excellent results.
Comparison of Gayo Arabica coffee taste sensory scoring system between Eckenrode and Fuzzy-Eckenrode methods
Authors: Fadhil R , Nurba D 
Published: November 2019

Abstract
Comparison of a decision appraisal system with a multi-criteria approach is currently highly developed, one of which is the Eckenrode and Fuzzy-Eckenrode methods. A method with the addition of valuation logic such as fuzzy is one alternative in making decisions. The purpose of this study is to compare the sensory scoring system of Gayo Arabica coffee taste using the Eckenrode and Fuzzy-Eckenrode methods. The material needed in this study was Gayo Arabica coffee obtained from farmers in Bener Meriah, Aceh Province of Indonesia and specially ordered with the best handling in the form of green beans at a moisture content of 12%. Coffee was roasted at a medium level and brewed using a Delonghi 35.11 semi-automatic machine made in China. Sensory assessment of the taste of Gayo Arabica coffee included Fragrance, Flavor, Acidity, Body, After-taste, Balance, and Sweetness with 15 panelists. The results showed that the Eckenrode and Fuzzy-Eckenroe methods differed slightly from the weighting calculation results for each criterion chosen by the respondents. However, the accuracy of the Fuzzy-Eckenrode method had a better weight value than the usual Eckenrode method in the sensory assessment of the taste of Gayo Arabica coffee. Sequentially the highest degrees of importance according to sensory assessments of Gayo Arabica coffee taste are Flavor, Sweetness, Balance, Fragrance, Acidity, After-taste and Body. Based on the analysis of the sensory assessment criteria of Gayo Arabica coffee taste, it showed that the Flavor criterion is the most important criteria compared to other criteria.
Performance of Corncobs and Wood Charcoal Briquette as Heat Energy Sources in In-Store Dryer
Authors: Nurba D , Yasar M , Mustaqimah  , Fadhil R , Sari S P , Mysa C V 
Published: November 2019

Abstract
The present study aimed to investigate the distribution of hot air drying in the In-Store Dryer (ISD) by means of corncobs and wood charcoal briquettes as heat sources. The carbonation and briquetting process are methods used to solidify corncobs biomass or wood charcoal to be used as fuel. The results showed that the heating value of wood charcoal briquettes is 7402 kJ/g from which providing air temperature ranging from 33.8 to 51.4°C, while corncobs briquettes with a heating value of 5551 kJ/g could store air with a temperature range of 27.7 - 48.8°C. Inlet air velocity of both tests reached in the range of 7.5 to 8.0 m/s while the outlet air ranges from 5.2 to 5.8 m/s. Air velocity affects the temperature and RH of the air within ISD. The performance of 5 kg wood charcoal briquettes and corncobs briquettes burning can last for 8.5-8.7 hours with an efficiency of 65% compared to pure wood charcoal. Wood charcoal briquettes could supply air with 5°C higher temperature than corncobs briquettes did, even though the overall resistance from combustion rate was not significantly different; 9.8 and 9.7 gram/minute for wood charcoal briquettes and corncobs briquettes respectively. Therefore, corncobs briquettes are potential to be used as fuels (briquettes) for ISD heat supply.
Study on biodegradable plastic from sago with addition of glycerol and serbitor
Authors: Amni C , Ismet  , Aprilia S , Mariana  
Published: November 2019

Abstract
The synthesis of biodegradable plastic film was carried out by using sago starch as main raw material, water as solvent, glycerol and sorbitol as plasticizer. Sago was selected as raw material for plastics not only because it’s cheap and easy to obtain, but also the utilization of sago is still very minimal. The research aimed to make the environmental friendly plastic, and to be better than the conventional ones. Parameters plasticizer of the research were glycerol and sorbitol by 7%, 8% and 9% weight of total mass, and the weight ratio of sago starch and water were 1:5, 1:7 and 1:9. The characteristics of plastic film that tested were the test mechanical of characteristic (tensile and elongation) by electronic system Universal Testing Machines, the water adsorption test in accordance with put the film in water for 24 hours, and biodegradability test by buring in the ground. The results showed that the highest tensile strength was 0.363 kgf/cm2 from concentration of sorbitol 7% and ratio of sago starch and water 1:5. The other way, the highest elongation percent result obtained was 125% from concentration of glycerol 9% with ratio of sago starch and water 1:9. The lowest water adsorption test obtained was 11,11% from concentration 7% glycerol with ratio of sago starch and water 1:7 and the degradable process was performed in 9-12 days.
Effect use of steel fiber on mechanical properties of concrete mixture
Authors: Hammood R A , Mohsin S M S 
Published: November 2019

Abstract
In this paper the influence of commercialize steel fiber with properties of hooked end with 60 mm length and 0.75 mm diameter on the mechanical properties of concrete with three varied volumes of steel fiber 0%, 1% and 2% by volume were added to concrete mixes have been investigated. The design compressive strength considered was 25 MPa. Cubes specimens of size 100 mm x 100 mm x 100 mm to test the compressive strength were prepared for the time of 7th and 28th day, and flexural specimens with 100 mm x 100 mm x 500 mm were prepared. In this study, after 28 days of curing, compressive and flexural strength were determined. The use of steel fiber has shown a significant change on the mechanical properties of the concrete, in particular the compressive and flexural strength with the increase of the volume fraction of steel fibers. The test results show that the use of steel fiber improves the compressive strength, moreover change the failure type to ductile failures.
Towards Aceh development revitalization based on ecological and biodiversity evidences: the two pieces of terrestrial and marine beyond the facts
Authors: Gumay D W , Radinal  , Kiswayadi D , Dirgantara R , Iriyani S , Rusli I 
Published: November 2019

Abstract
The development vision of Aceh Hebat is to accomplish the realization of a peaceful, prosperous Aceh, through a clean, fair, and functioning government. One of the efforts to achieve this mission is by the revitalization the regional planning function with effective, efficient, and sustainable principles of Evidence-based Planning. This study aims to provide information on the evidence of biodiversity and landscape of habitat that are traced for the period of 2013 to 2018. The method being used is Time-based Process mapping approach to shoe the condition of biodiversity evidence in five-year period. The results of this study indicate that in Aceh’s seascape there is an evidence of 285 species of marine species such as reef fish, sharks, and rays found in the area. Whereas, according to the IUCN Redlist, out of 285 species, 5 species are endangered (EN), 10 species are Vulnerable (VU), and 8 species of Near Threatened (NT). In addition, various key species such as sea turtles, dolphins, dugongs, and whales are also detected in areas recommended for further management and protection. In forest landscapes, biodiversity evidences found in ecological unit are including 38 species, consisting of felids, ungulates, primates, small carnivores, and apes.
Life cycle assessment on a small scale tofu industry in Baturetno village – Bantu District - Yogyakarta
Authors: Kurniawati S.D. , Supartono W. , Suyantohadi A. 
Published: November 2019

Abstract
Tofu is one of Indonesian traditional foods that is produced mostly by small medium scale industry. It is indicated by low production scale, inefficient in using production material and energy during the process. Baturetno village in Bantul district is center of tofu industries in Yogyakarta Province and is facing common problem such as lack of knowledge, inefficient using energy, using human labour, and no appropriate technology applied. This study is aimed to apply Life Cycle Assessment (LCA) for evaluating the process, waste and emission released to environment and is focused on Global Warming Potential (GWP). The LCA gate-to-gate was applied in a small-scale tofu industry, which had one worker, a production capacity 50 kg soybean/day, 6 working stations and used wood and electricity. For producing 1 kg fresh tofu it was needed energy from human, fuel, wood and electricity were needed for producing 1 kg fresh tofu 1.5269 MJ/kg and produced pollutant contributed as global warming potential of CO2, NOx, CO and CH4 totally 0.1766 kg CO2-equivalent.
Aceh tomato farmers and the application of tomato cultivation technology
Authors: Agussabti  , Rahmaddiansyah  , Afridila Suci 
Published: November 2019

Abstract
Tomatoes are one of the most widely cultivated agricultural products in Aceh Province and are one of the livelihoods of some farmers. The purpose of this study is to describe the development of the latest tomato planting technology in the world and develop tomato planting techniques in Aceh. This study uses a quota sampling survey technique with 40 respondents and descriptive analysis methods. The results of this study indicate how to use technology for tomato cultivation in Aceh Province is still relatively simple. We found that tomato growers in Aceh are generally small scale. Their production level is low, their education level is low, selling prices fluctuate, and pest management uses chemicals. The application of tomato cultivation technology in Aceh Province is still lagging. The adoption of technologies such as greenhouses, trends in organic tomato production, the use of organic fertilizers, and the use of the latest agricultural tools and machinery do not yet exist. The active role and guidance of the government, non-governmental organizations and academics are essential in efforts to increase the adoption of technology for tomato farmers in Aceh.
The Effect of Non Genetic Factors on Milk Production in BBPTU HPT Baturraden Central Java
Authors: Santosa S A , Susanto A , Hindratiningrum N 
Published: November 2019

Abstract
The aim of the study was to identify non-genetic factors that influence milk production in dairy cows at the National Center Breeding for Dairy Cattle and Forage (BBPTU HPT) of Baturraden. The data examined were 1821 production records from 699 dairy cows that had completed 1-6 lactation. Non-genetic factors studied were season, lactation period, number of lactation days and age at calving. The effect of non-genetic factors is analyzed by multiple regression. The results showed that number of days milked had highly significant effect (P <0.01) and the age at calving had significant effect (P <0.10) on milk production. It is concluded that the number of days milked and age of animals at calving are important factors which need to be included in genetic analysis of milk production to avoid misleading conclusion when evaluating animals.
Impact of Liquid Fermeherbafit as Feed Additive to the Blood Hematological Profile and Lymphoid Organ of Broiler Chickens
Authors: Iriyanti N , Sufiriyanto  , Hartoyo B 
Published: November 2019

Abstract
The objective of this research was to evaluate the administration time of liquid fermeherbafit used in drinking water on blood hematological profiles and lymphoid organ of broiler chickens. 1,000 heads of broiler chicks 1-14 days old with prelium treatment, and 14 - 34 day-old as research treatment. Fed by BR 1 and BR2 feed of CP production. Fermeherbafit material consists of: 100% Curcuma domestica (turmeric), 100% Curcuma Xanthorrhiza R (Curcuma), 25% Allium sativum L (garlic), 50% Morinda citrifolia (Noni), 10% Moringa oleifera (Moringa leaf), 10% sugar, 8% (w/v) Probiotic LAB (Lactic acid bacteria). used complete random design (RAL), with 4 treatments with 50 chickens each of 5 replicates, the liquid Fermeherbafit as much as 4% (v/w) of the feed given to the four groups: R0 = as control, R1 = daily, R2 = every two days; R3 = every Monday and Thursday. The results of Blood haematological profiles and the lymphoid organ of broiler chickens showed no significance differences (P > 0.05). The average of blood haematological profileis leukocytes were 8,830±2.01 until 8.70 ± 1.87 (x 103/μl); Monocytes of 4.60 ± 1.82 to 7.00 ± 2.45%; Lymphocytes of 53.00 ± 11.92 to 57.20 ± 9.73%; Hb of 6.36 ± 0.37 to 7.38 ± 0.40 G/dL; Fabricius of 0.81 ± 0.06 to 1.00 ± 0.12%; Lymph of 0.12 ± 0.03 to 0.24 ± 0.16%; Thymus of 0.17 ± 0.05 to 0.20±0.05. it can be concluded that liquid fermeherbafit through drinking water at exact time daily, every two days and every Mondays-Thursdays are reviewed in the results of blood haematological profiles as well as Lymphoid organ of broiler chickens.
Effect of Liquid Probiotic Suplementation in Drink Water on Blood Cholesterol and Immune Response in Japanese Quails (Coturnix coturnix japonica)
Authors: Tugiyanti E , Susanti E 
Published: November 2019

Abstract
The aim of this research was to understand the effect of liquid probiotic supplementation in drink water on blood cholesterol (HDL, LDL, Triglyceride) level, hemaglobin level (Hb), plasma hematocrit level and total of plasma protein (TPP) of quails. Prohibition of antibiotics in poultry, resulting in increased probiotic offers on the market. Each probiotic has an advantage in increasing productivity and immunity of quails. The research was conducted as an experimental research and used completely randomized design. Four treatments were done in this research, which was control (drink water without probiotic), drink water added by probiotics A (containing Lactobacillus sp., Rhodopseudomonas sp., Streptococcus sp., Saccarhomyches sp.), probiotic B (containing Bacillus careus, Azotobacterpaspalii, Bacillus laterosporu, Bacillus lentus, Bacillus licheniformes, Bacillus pumilusCorynebacterium, Pseudomonas fluorescensSarcinalutea Staphylococcus epidermis Staphylococcus thermophyllus Lactobacillus sp. Saccharomyces cerevisceae and Phicia anomola) and probiotic C (containing Lactobacillus casei, Saccharomyces cerevisceae, Rhodopseudomonas palustris, Molases, water). The obtained all data were then analyzed by analysis of variance and if the result showed a significant effect, further analysis will be done by honestly significant difference test. The analysis of variance showed that variety of fluid probiotic supplementation in drink water showed had no significant effect (P>0.05) on the on blood cholesterol, HDL level, LDL level, triglyceride, but had significant effect (P<0.05) on Hb, plasma hematocrit and TPP level. The research concluded that liquid probiotics supplementation in drink water will increase immune response but not able to reduce blood cholesterol of quails.
Level of Biosecurity Adoption Practices in Beef Cattle Farmers in South Sulawesi, Indonesia
Authors: Lestari V S , Sirajuddin S N , Saleh I M , Prahesti K I 
Published: November 2019

Abstract
The aim of the this study was to determine the level of adoption of a range of standard biosecurity practices in beef cattle farmers in Soppeng Regency, South Sulawesi. Data were collected from 45 beef cattle farmers through observation and in-depth interview by using questionnaire. There was 26 questions which consisted of biosecurity practices: sanitation, isolation and traffic control. Data were analyzed descriptively using mean and percentage. The results showed that a level of partial adoption of biosecurity had been achieved by the beef cattle farmers. The implication is that beef cattle farmers could be motivated to enhance their level of biosecurity practices.
Technical and Economic Value of the Use Ration for Male Fattening Bali Cattle Farmers Patterns with Supplementation Complete Feed Containing Silage Banana Stems
Authors: Fattah S , Lestari G A Y , Sabtu B , Sobang Y U L , Maranata G , Samba F D 
Published: November 2019

Abstract
The purpose of this experimental was to determine the effect of giving complete feed containing silage of banana stems with different levels of feed conversion, efficiency of ration usage, production costs and profits from fattening Bali cattle farmers pattern. Experimental animals employed in this research were 12 heads of growing male Bali cattle of 1 to 1.5 years old with the body weight ranging from 111 to136 kg, with an average of 120.79 kg and coefficient variation (CV) 5.23%, were employed. The experimental design used was completely randomized design (CRD) with 4 treatments and 3 replications: T0: local feeds (commonly used by farmers) + 1 kg complete feed without banana stem silage, T1: (commonly used by farmers) + 1 kg complete feed containing 10% silage of banana stems, T2: (commonly used by farmers) + 1 kg complete feed containing 20% banana stem silage, T3: (commonly used by farmers) + 1 kg of complete feed containing 30% silage of banana stems. Data collected was subjected to Analysis of Variance (ANOVA). The results showed that the effect of treatments was not significantly (P>0.05) on feed conversion, efficiency of ration usage, and profits from, but significantly (P<0.05) to production costs fattening Bali cattle farmers pattern. The conclusion of this study is the provision of complete feed containing silage of banana stems with different levels giving the same effect between treatments on feed conversion, efficiency of ration use and profits, but it has an influence on the production costs of fattening Bali cattle farmers pattern.