bluuebunny/crossref_metadata_2025_split huggingface dataset:
Toward Achieving Self-Sufficiency Livestock
Authors: Gemuh Astiti Rasa Ni Made Ayu 
Published: November 2019

Abstract
Unlike in Australia and New Zealand where huge land area is designated for their livestock industry to meet the global demand for meat and milk, Indonesia with 14,752 islands registered at United Nation in 2003 and 260 million people is far more complicated to achieve her self-sufficiency policy targeted by 2021. The breeding of the icon Bali cattle project in 2013 at Nusa Penida Island was the right step toward the goal to minimize dependency on imported beef from Australia and frozen buffalo meet from India especially during festivals. Because of the complicated nature of the whole business all the interested parties must understand the government policy and committed so that everybody including the customer will enjoy the benefit. Our study at the cattle ranch of Sembung village Mengwi District in Badung regency central of Bali is an example of the problem for the assessment and improvement actions needed in near future. The Badung regency is 82,000km2 with population of 501,126 people based on 2014 population statistic. In this regency there are six districts namely South Kota, Kota, Northern Muta, Mangwi, Abia semal and Petang having Bali cow population of 8182, 370, 1074,3692,4018 and 5516 heads respectively. Our analysis is based on the survey at Sembung village Mengwi during January to March 2017 covers several aspects including land area, people, knowledge, financial, market chains, information accessibility and management. Overall, cattle farming in this district is not their main job but rather as sidejob activity to have an additional income whenever they really need it. Despite all the consideration the majority Hindu Balinese people take less beef. Therefore the approach is to effectively contributing to the national self-sufficiency. The natural disaster due to volcanic activity should also be included in the model not only for management but also to control the middle man activity to take advantage of the situation by buying cattle at cheap price almost half of the normal price as witnessed during the recent Mount Agung eruption in 25th Nov 2017.
West Sumatera brown rice genotypes resistance to Aluminium in early growth phase
Authors: Dwipa Indra , Ardi  , Vorinda Nike 
Published: November 2019

Abstract
One of indicator of superior variety is resistant to abiotic stress. The research was conducted in Laboratory of Seed Technology and shade net house, Department of Agronomy, Faculty of Agriculture, Andalas University from March to June 2017. The research aimed to study the tolerance of 6 West Sumatera brown rice genotypes to aluminium stress in early phase. Factorial Design in Completely Randomized Design was used in this research. The first factor was West Sumatera brown rice genotypes, Padi Ladang, Sungai Abu, Duo Koto Putiah, Sibandung, Situjuah and Balingka. The second factor was AlCl3 dose with 5 levels of concentration, 0 ppm, 5 ppm, 10 ppm, 15 ppm and 20 ppm. The data was analysed by Duncan’s Multiple Range Test in level 5%. The result showed that there was interaction between aluminium stress. Based on height and length of leaf, Balingka was the best genotype and resistant to Al stress and pH. Duo Koto Putiah was the best genotype based on length of relative root in 15 ppm. Based on level of tolerant, Situjuah was the susceptible genotype, Duo Koto Putiah was the tolerant genotype and Padi Ladang, Sungai Abu, Balingka, and Sibandung were the Moderate-Tolerant genotypes.
Characteristics of Black Glutinous Rice Vinegar as Traditionally Fermented Product of Yeast Tapai and Acetobacter aceti
Authors: Novelina  , Nazir Novizar , Fiana Risa Meutia , Putra Dian Permana 
Published: November 2019

AbstractAs the source of nutrition in food, the product of rice vinegar also has advantages as anti-diabetes, anti-oxidation, anti-cholesterol and anti-bacterial which contribute to health. For the current research, the fermentation of black glutinous rice for producing rice vinegar used microbes contained in yeast tape and acetic acid bacteria (BAA). To get high-quality vinegar products, two stages of the optimization process are carried out. The first process is the fermentation process for the production of alcohol using yeast from tapai and the second process is a fermentation process for the production of acetic acid usingAcetobacter aceti. The products are analyzed for their physicochemical and functional properties. Vinegar produced in the processes contained 52.04 g/L acetic acid, 21.83% anthocyanin level, 1844.72 (GAE mg / L) total phenolic and 92.71% DPPH inhibition.
Antibiotic potency of Straptomyces drozdowiczii on white Rattus norvegicus which is infected with Acinobacter baumanii
Authors: Kawuri R , Darmayasa I B G , Gading C 
Published: November 2019

Abstract

Acinobacter baumannii multi drug resistant (MDR) bacteria are recognized as one of the aerobic bacteria resistant to some antibiotics.. The aim of this study is to find appropriate doses of antibiotics used in white mice infected with MDR A baumanni; toxicity liver organ and histopathology of treated white mice. Mice was infected with A baumanii one day before treatment. Antibiotic Streptomyces drozdowiczii dose treatment with concentration 7%, 6%, 5%, 4% and control (without treatment) and positive control with ciprofloxacin.. Blood cuture is taken after 5 days to determine total bacteria A baumanii and liver funtion. Liver histopathology analysis is done by histological incisions with paraffin and staining methods. The results showed that % of live animals were antibiotic concentrations of 4% 5%, 6%, 7%, positive controls and negative controls, ie sequentially 40%, 100%, 100%, 100%, 100% and 100%. All animals did not show liver damage from SGOT and SGPT analyzes. Histopathological analysis showed liver cells in animals tried positive control, negative control and administration of 7% antibiotic showed normal liver cells, Conclusion; 7% antibiotic is the best by not damaging the liver and A baumanii bacteria is not present in the blood.
Effects of Bacillus thuringiensis-based bio-insecticides on the presence of Aphis gossypii and Coccinellid predators on intercropping cultivation
Authors: Pujiastuti Yulia , Irmawati  , Arsi Arsi , Probowati Sulistiyani Dwi 
Published: November 2019

Abstract
In the intercropping cultivation, pest problem becomes an important factor on reducing production. Control by using chemical insecticide should be done wisely otherwise there will be a negative effect to environment. An alternative strategy is by application of Bacillus thuringiensis-based bio-insecticide. The objective of this research was to investigate the effect of the B. thuringiensis based bioinsecticide on the presence of Aphis gossypii and Coccinellid predators on intercropping cultivation (cucumber and long bean). Research was conducted in experimental field in Sriwijaya University Indralaya Campus South Sumatra, from June to August 2018. The research was arranged by Completely Randomized Blocked Design, with three treatments and 6 replications. The treatments were application of B. thuringiensis based-bioinsecticide, chemical insecticide and non-application of both. Treatments were done once a week as well as observation of A. gossypii and Coccinellid predators. Sampling method used was visual control, hand picking, pitfall trap, and insect net. The results showed four species of Coccinelid were identified i.e. Cheilomenes sexmaculata, Harmonia conformis, Verania discolor and Coccinella repanda. Population of Coccinellid predators was the highest at application of B. thuringiensis based bioinsecticide eventhough A. gossypii was also high. B. thuringiensis based-bioinsecticide was an ecofriendly way to control insect.
Application of Pectin Extracted from Cocoa Pod in the Production of Edible Film
Authors: Desniorita  , Nazir Novizar , Novelina  , Sayuti Kesuma , Jasril  
Published: November 2019

Abstract
Cocoa pod is lignocellulosic waste which contain cellulose, hemicellulose, lignin, pectin and other compounds. Pectin is a polymer of D-galactaconic acid linked by an α-1,4 glycoside bond. Some carboxyl groups in pectin compounds undergo esterification with methyl (methylation) to methoxyl groups. This compound is referred to as pectinic acid or pectin. Pectin in cocoa pod can be produced by extraction. The purpose of this research is to know the physical and chemical characteristics of pectin-based edible film from cocoa pod. This research is conducted in two steps. The first stage is the extraction of pectin from cocoa pod, and the second stage is the process of making edible film. Pectin extraction was performed by using 5% citric acid. The extracted pectin will be made into an edible film using glycerol as plastisizer. The glycerol treatments are 0%, 2%, 4%, 6%, 8%. The design used was Completely Randomized Design (CRD) at 5% significant level. The results showed that the addition of glycerol has significant effect on water content, thickness, color and water vapor transmission rate.
Smart Sensor for Monitoring Integrated Wastewater
Authors: Rusdianasari  , Jaksen  , Taqwa Ahmad , Wijarnako Yudi 
Published: November 2019

Abstract
The commonly used wastewater treatment technology is coagulation-flocculation. This method weakness is in high processing costs and large sludge volumes. The more effective alternative method is electrocoagulation. Electrocoagulation is a coagulation method using electric current through an electrochemical process. The working principle of electrocoagulation is the dissolution of anode metal (M+) which reacts to hydroxyl ion (OH-) to form coagulant. In this study, the treated integrated wastewater by electrocoagulation method using aluminium and stainless electrodes. This process was conducted in continuous where integrated wastewater was placed in electrochemical cells containing smart sensors. Parameters varied are smart sensor pH, total dissolved solid, total suspended solids, chemical oxygen demand, biological oxygen demand and heavy metals (Fe and Pb). The optimum conditions for the aluminum and stainless steel electrodes are 12 volt voltage and 150 minute process time. The results show that pH decrease until 6.52, TDS 340 mg/L, BOD5 14,2 mg/L, COD 52 mg/L, PO4 1.884 mg/L and heavy metal contents Pb 0.009 mg/L and Fe 0.18 mg/L. The result of this research has fulfilled the environmental quality standard.
The Stability of Extract Indigofera tinctoria for Color Indicator
Authors: Putri PG , Warsiki E , Sugiarto  
Published: November 2019

Abstract
Color indicator was one of intelligent packaging that give information to the consumer based on color change. In the manufacture of color indicator.Indigoferatinctoria was used as a source of natural coloring agent.Indigoferatinctorialeafe contains indicanglucoside compound whith indigo color can be hydrolyzed with water to indoxyl which produce blue color. Natural dyes used as color indicator must have a certain stability that is influenced by certain factors such astemperature and pH. In the research extraction of indigo leaves was fermented for 24 hours. The extract was stored at different temperature levels at refrigerator (2 ± 2 °C), room temperature (25 ± 2 °C) and high temperature (40 °C). The effect of pH on the stability of indigo dye extract wascarried out by measuring the absorbance value at pH 1 to 14. The stability of the extract on temperature decreasewith the coefficient of determination of (R2= 0,99) by linear regression of y=0,026x+170 and the stability of extract to pH (R2=0,94) by the equator of y= 0,05x+0,016.
The effect of chitosan and bran fermentation on the weight of abdominal fat, blood cholesterol and local duck eggs
Authors: Sahara Eli , Sandi Sofia , Yossi Fitra 
Published: November 2019

Abstract
Duck eggs are one of the sources of animal protein from poultry. Duck animal products are known to contain fat and cholesterol higher than chicken eggs. This egg cholesterol can be suppressed by manipulating ration. Chitosan and bran have cholesterol binding properties. The purpose of this study was to get low cholesterol meat and eggs. The study used a completely randomized design (CRD) with 4 treatments and 5 replications. Each replication consisted of 2 ducks as the experimental unit. The treatments were R0 = 45% corn + 35% concentrate + 20% fermented bran, R1 = 45% corn + 35% concentrate + 20% fermented bran, R2 = 45% corn + 35% concentrate + 19.5% fermented bran + 0.5% chitosan and R3 = 45% corn + 35% concentrate + 17.5% fermented bran + 2.5% chitosan. The variables measured were abdominal fat, blood cholesterol and duck egg cholesterol. The data were processed using SAS Windows 16 program. The results showed that giving chitosan gave an average percentage of abdominal fat weight was not significantly different between treatments (P> 0.05) and R1 treatment significantly lowered the lowest duck blood cholesterol level (P <0.05) which was 2.9 (ml/dl). While the lowest egg cholesterol was shown by the treatment of R3 (2.78 mg/dg) compared to other treatments.
Synergistic effectivity of Mansoa alliacea and Allamanda cathartica leaf extracts controlling stem rot disease in peanut plant (Arachis hypogaea) at the greenhouse
Authors: Parwanayoni N M S , Suprapta D N , Khalimi K 
Published: November 2019

Abstract
Stem rot disease in peanut plants is one of the causes of the decline in peanut production in Indonesia. Control with vegetable pesticides is an alternative control to reduce the use of synthetic pesticides to support sustainable farming systems, preserve the environment and provide healthy food. Research aims to utilize synergistic Mansoa alliacea and Allamanda cathartica leaf extracts as alternative control of stem rot disease in peanut plants. The steps in the study include: making extracts, testing the formulation of a mixture of M. alliacea leaf extract and A. cathartica which is effective for controlling stem rot disease in peanut plants in greenhouses. The mixture formula of M. alliacea leaf extract and A. cathartica concentration of 2% (w/v) was effective in reducing the percentage of stem rot disease in peanut plants in greenhouses with productivity of pod weight higher than the control ie 1.07 tons / ha.
Agronomic effectiveness of biochar and fertilizer type in increasing the results of sweet corn
Authors: Situmeang Yohanes Parlindungan , Mahardika Ida Bagus Komang , Andriani Anak Agung Sagung Putri Risa 
Published: November 2019

Abstract
This study aims to examine the effectiveness of biochar from bamboo and coconut shell combined with compost and NPK fertilizer on the growth and yield of sweet corn. In this study, we used a randomized block design with factorial patterns consisting of two factors and 3 replications. The first factor is the treatment of biochar types (3 types), namely: without biochar, bamboo biochar, and coconut shell biochar. The second factor is the treatment of fertilizer types (4 types), namely: without fertilizer, compost, NPK, and compost+NPK. The results showed that the interaction of bamboo biochar with compost+NPK significantly increased the total fresh weight of the highest plant 297.97 g when compared to without biochar, compost, and NPK 184.63 g or increased by 61.38% with an agronomic effectiveness of 132.10%. Likewise, the coconut shell biochar interaction with compost+NPK significantly increased the highest total fresh weight of 295.83 g when compared to the lowest yield without biochar, compost and NPK 184.63 g with an increase of 60.23% and agronomic effectiveness of 103.76 %. The application of compost+NPK fertilizer treatment significantly gives the highest fresh weight of cob without husk 79.26 g increased by 51.54% when compared with the lowest yield on 52.30 g fertilizer without fertilizer. From the results of this study, biochar from bamboo and biochar from coconut shell combined with compost+NPK can be used to improve the yield of sweet corn.
Development of Partial Least Square (PLS) Prediction Model to Measure the Ripeness of Oil Palm Fresh Fruit Bunch (FFB) by Using NIR Spectroscopy
Authors: Iqbal Zaqlul , Herodian Sam , Widodo Slamet 
Published: November 2019

Abstract
In order to develop a model for predicting the oil palm Fresh Fruit Bunch (FFB) ripeness, a rapid and non-destructive method such as NIR spectroscopy is utilized. This method has shown its capability to determine the quality of some crops by predicting their internal chemical contents. The objective of the research is to investigate the feasibility of NIR spectroscopy to predict water and oil content in FFB by developing a calibration model. Sixty samples of FFB were scanned by using NIRFlex N-500 spectrometer ranging from 1000 to 2500nm. Water and oil content of samples were measured after scanned. To develop a calibration model, Partial Least Square (PLS) Regression and pre-processing were conducted using Unscrambler X 10.3. The results showed that PLS performs well to establish a calibration model to predict water content using MSC pre-processing with r2, factor, RSMECV, and RPD are 0.93, 3, 5.24, and 2, respectively. On the other hand, PLS could not be used well for establishing oil content calibration model because the result did not meet statistic parameters. For laboratory measurement, the model could predict water content of FFB; but it was limited to samples taken from the same variety and plantation. However, NIR Spectroscopy proposed a promising method to detect the ripeness of oil palm FFB.
Analysis of consumer acceptance on instant uduk rice reviewed from variant taste
Authors: Purwidiani Niken , Suwardiah Dwi Kristiastuti , Irawati Yuyun 
Published: November 2019

Abstract
This study aims to analyze consumer acceptance of instant uduk rice products with flavor variants using shrimp, squid and chicken. The type of research was experimental with 100 respondents consisting of students and lecturers in Home Economics Department, Faculty of Engineering, Universitas Negeri Surabaya. Methods of data collection using observation by organoleptic test include preference on: colour, aroma, taste, texture, and liking on instant uduk rice product using questioner. Data analysis technique using SPSS 21.00 computer program that is by ANOVA test. The results of consumer assessment of uduk rice products to taste of shrimp, squid and chicken varieties showed a very significant value based on colour, aroma, taste, texture, and favourite level. It can be concluded that instant uduk rice in terms of flavour variants (shrimp, squid, and chicken) can be accepted by consumers where chicken flavour variant that is highly favoured by consumers.
Impact of Curing and Extraction Time on Yield and Quality of Base Gelatin from Goat Skin
Authors: Kusumawati Nita , Bahar Asrul , Sianita Maria Monica , Muslim Supari 
Published: November 2019

Abstract
The impact of curing and extraction time on yield and quality (water and ash content, gel and organolaptic properties) of the base gelatin from goat skin was investigated. The yield, water and ash content also gel strength of goat gelatin (GG) increased with increasing curing (10-50 days) and extraction time (4-5 hours). Higher water and ash content was observed with 30 days curing and 5 hours of extraction compared with the others conditions. In line with these, the higher gel strength was observed under the same conditions. The ash content of GG with 30 days curing and 5 hours extraction time increased by 0,26% compared to the GG with lower curing and extraction time. The Gel strength of all gelatins increased as the curing and extraction time of gelatin increased. To know the effect of curing and extraction time on gelatin organoleptic properties, ie color, has been analysed using Visible UV spectrophotometer. The results showed that there has been a detectable increase in color become darker along with increased curing and extraction time. Nevertheless, at higher extraction times (6 hours), the yield and quality of gelatin can not be analysed because the goat skin material has been destroyed. According to Indonesian Industrial Standard based on Indonesian National Standard (SNI) 06-3735-1995, it can be said that the best quality gelatin from goat skin was obtained from the manufacturing process using 30 days curing and 5 hours extraction time.
Grain Yield, Stability and Adaptability of 11 Prospective Genotypes Across 16 Multilocation Trials
Authors: Setyawan Budi , Suliansyah Irfan , Anwar Aswaldi , Swasti Etti 
Published: November 2019

Abstract
Maize breeding in Indonesia is not only directed to obtain new cultivars with high grain yield potential in arable soil with favourable weather but also must be able to adapt well to the alteration of agro-climatic condition throughout Indonesia. The objective of this study was to evaluate and filtering grain yield, adaptability and stability of 11 (eleven) new hybrid maize prospective genotypes conducted at 16 locations in 4 (four) provinces with the different agro-climatic condition. Eleven new hybrid maize prospective genotypes which consisted of 5 single cross hybrids and 6 three-way cross hybrids were evaluated for grain yield in this study. These 11 prospective genotypes were the outcome of a breeding program which began in 1997. As control cultivars, BISI 18 and Sukmaraga were selected. BISI 18 represented hybrid maize cultivars, especially single cross hybrids, while Sukmaraga represented open-pollinated maize cultivars. The result of this study showed that four prospective genotypes which performed better or equal with BISI 18, which were SSUSX48274, SSUSX06145, SSUSX76844 and SSUSX68849 can be released as new national superior varieties to compete with BISI 18 in maize production center of Indonesia.
Effect of Supplementation of Indigofera zollingeriana Top Leaf Meal in the Diets to the Slaughter Weight and Carcass of Pegagan Ducks
Authors: Palupi Rizki , Lubis Fitri Novaliya , Syailendra Ego 
Published: November 2019

Abstract
This study was aimed at determining effect of supplementation of Indigofera zollingeriana top leaf meal in the diets to the slaughter weight, carcass percentage, and commercial carcass slice percentage of Pegagan ducks. The method used was Completely Randomized Design consisting of 5 treatments and 4 replications. The treatments consisted of R0, R1, R2, R3, and R4, that are rations with supplementation of Indigofera zollingeriana top leaf meal of 0% (control), 1%, 2%, 3%, and 4%, respectively. Parameters observed were: slaughter weight, carcass percentage, and commercial carcass slice percentage. The findings indicated that the supplementation of Indigofera zollingeriana top leaf meal in the diets had not significantly (P>0.05) to slaughter weight, carcass percentage, and commercial carcass slices of Pegagan ducks. The conclusion showed that the supplementation of Indigofera zollingeriana top leaf meal up to 4% can be used in the diets, cause does not negative affect to slaughter weight, carcass percentage, and commercial carcass slices percentage of Pegagan ducks.