bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Growth of Vanda Seedling (Vanda sanderiana) with some Types of Plant Media Acclimatization and Concentration of Humic Acid
Authors: Kasutjianingati  , Firgiyanto R. , Firnawati L. 
Published: January 2020

Abstract
Vanda is one type of orchid that has the potential to be developed because it has a variety of shapes and colors. Propagation of hybrid vanda seedlings through invitro culture is the right solution to meet market demand. The aim of this research is to find out the right combination of acclimation planting media and humic acid for the growth of hybrid Vanda orchids (Vanda sanderiana). Experiments using factorial Randomized Block Design (RCBD). The first factor is the planting media (zeolite, fern roots, and bagasse) and the second factor is the concentration of humic acid (0 mg / L, 50 mg / L, and 100 mg / L). The results showed that the interaction between the treatment types of planting media and some levels of humic acid concentration showed no significant effect on the percentage of seedling life and on plant growth parameters (height and number of leaves), but significantly different in plant height on the planting media factor. The best growing media is zeolite stone.
The growth response of chili plant in sand land with the provision of organic material, zeolite and cane blotong
Authors: Zayin Sukri M. , Sugiyarto  , Firgiyanto R 
Published: January 2020

Abstract
The problem of chilli cultivation on land, for example is not optimal plant growth because it is not supported by adequate nutrition and water. Therefore, technological applications are needed to improve soil fertility in sand fields to optimize production, including the provision of organic material, zeolite sand and sugar cane blotong. The purpose of this research is to get the best dose of organic fertilizer, zeolite and sugarcane blanch to improve water retention, and cation exchange capacity and chilli growth in sandy land in Puger District and to get the best interaction dose between organic fertilizer, zeolite and sugar cane.This research activity was carried out from May to November 2019. The research was conducted at the Green House Laboratory of Plants and Bioscience - Polije, Jember, East Java at an altitude of 90 m above sea level. The design that will be used in this experiment is RAK design with 3 factors. The first factor is the dose of organic fertilizer with a level of 20 tons ha-1 and 40 tons ha-1, the second factor is the dose of zeolite which is 20 tons ha-1 and 40 tons ha-1 and the third factor is the concentration of sugar cane which is 20 tons ha-1 and 40 tons ha-1. The total combination of treatments amounted to 8 and repeated 3 times with each unit consisting of 4 plant pots so that a total of 96 unit plant pots. The results showed that the application of organic fertilizer was able to increase plant height increase at the observation of 2 weeks after planting, flower and stem diameters appeared, while the administration of zeolite sand significantly affected plant height increase 2 weeks after planting.
Micropropagation of Vanilla (Vanilla planifolia Andrews) with Modification of Cytokinins
Authors: Erawati D N , Wardati I , Humaida S , Fisdiana U 
Published: January 2020

Abstract
The constraints of vanilla development in conventional vegetative propagation is the limitations of the parent plant as stem cuttings. The ability of the explants to regenerate and differentiate to form buds in vitro is excessive need to be controlled through cytokinin regulation to multiplication of vanilla seedlings as a parent, healthy and uniform. The objectives of this research is the effect of BAP and Kinetin to shoot multiplication vanilla. The study was conducted in the Tissue-Culture Politeknik Negeri Jember using a Completely Randomized Design (CRD). Treatment in the form of the addition of cytokinins in MS basal medium. Factor 1 is BAP concentration 0 mg.L-1, 1 mg.L-1, 2 mg.L-1 and 3 mg.L-1. Factor 2 is Kinetin concentration 0 mg.L-1, 1 mg.L-1 and 2 mg.L-1. Data analysis used the DMRT test of 5%. The result showed the emergence of vanilla shoots is not influenced by exogenous growth regulators and addition of BAP 3 mg.L-1 gave the most multiplication results of 3-4 shoots with shoot lengths of 2-2.5 cm at 28 days after inoculation
Eberhard-Russel Test of Stability of Several Genotypes Segregation in Five Soybeans at Centra East of Java
Authors: Poerwoko M S , Sjamsijah N S 
Published: January 2020

Abstract
Soybean is an important plant because of its role as a source of vegetable protein. Candidates for new superior varieties G-1, G-2, G-3, G-4, G-5, UNEJ-1 and UNEJ-2 have a yield potential of ton 2.5 tons/ha and are of early maturity (<76 days) and has resistance to the main disease of soybeans, leaf rust disease.The study was conducted in April to November 2018 in five soybean centers in East Java, namely the experimental plant Research Institute for beans and tubers in Genteng, Muneng, Ngale, Kendalpayak, andPoliteknik Negeri Jember.The experimental design used for each location was a randomized block design with ten genotypes with three replications. The size of each plot of the experiment is 2.8 m x 4.5 m. The distance between rows is 40 cm and inside the rows are 15 cm. Each hole is filled with three seeds, and after growing two healthy plants are left behind. Next is the stability of the Eberhart and Russel method.The results of the analysis for seed weight per ha are as follows, for genotypes G-1, G-2, G-3, G-4 and G-5 and UNEJ-1 are stable in five locations, while UNEJ-2, Malabar and Ringgit apparently unstable.
Induction of kopyor coconut embryogenic callus using 2.4-D and TDZ
Authors: Maulida D , Erfa L , Sesanti R N , Hidayat H 
Published: January 2020

Abstract
This research was conducted to obtain an effective method to produce true to type coconut kopyor seeds and determine the effect of 2,4-D with or without TDZ in inducing callus to produce somatic embryos. This research was conducted in the Lampung State Polytechnic laboratory with concentrations of 2,4-D 0, 2.5, 5, 7.5, and 10 mg.L-1 with or without the addition of 0.5 mg.L-1. Further analysis of the data used the 5% LSD test. The parameters observed in this study were: percentage of callus explants, callus diameter, callus weight. The results showed that increasing the concentration of 2,4-D and 7.5 mg. L-1 could increase the percentage of embryogenic callus, callus diameter, and callus weight and the addition of 0.5 TDZ concentration to the 2,4-D medium resulted in a decrease in parameters. The best 2,4-D concentration to induce callus embryogenic in kopyor embryos is 7.5 mg. L-1. The use of 2,4-D for embryogenic callus formation can accelerate callus growth and obtain kopyor coconut seeds true to type.
The Implementation of Integrated Pest Management Technology in Red Chili Farming (Case Study of Dukuh Dempok Village, Wuluhan District, Jember Regency)
Authors: Eliyatiningsih  , Erdiansyah I , Putri S U 
Published: January 2020

Abstract
The use of chemical pesticides among farmers has been indicated in excessive amounts. Excessive use of chemical pesticides for a long time was hazardous to environment and human health. This study aims to determine the level of farmers knowledge to the implementation of integrated pest management (IPM) technology, the perception and behaviour of farmers in the implementation of IPM technology and the correlation between knowledge and perception to farmers behaviour in the implementation of IPM technology. The research was conducted in the Dukuh Dempok Village, Wuluhan District, Jember Regency in April – August 2019. The number of respondents are 30 samples selected by purposive sampling. Data were analyzed with nonparametric statistical using Spearman Correlation. The results showed that almost the farmers had a medium level of knowledge, and almost the farmers had a neutral perception. Level of farmers knowledge and farmers perception were positively correlated to the behaviour of farmers in implementation on IPM technology.
Quality management system implementation of ISO 9000:2015 on robusta coffee processing in Jember regency
Authors: Iskandar R , Rizal  , Halimah N 
Published: January 2020

Abstract
Indonesia plantation sector is continuing to produce good products including robusta coffee as a good prospect commodity. The problem that is faced is the lowest of product competitiveness comparing with other exporting countries, this has led to a study of the implementation of a quality system in export robusta coffee agribusiness.The study's purpose is to increase the quality of the production process on the processing unit of robusta coffee in Jember regency through continuous quality improvement based on ISO 9001:2015. The research location was selected by purposive sampling, which is Cacao and Coffee Research Center, PTPN XII Renteng, and Ketakasi Multipurpose Cooperative. The used method is self-assessment by pair assessment of the expert using AHP. The result shows the processing unit of robusta coffee Jember has 3 clauses of 7 clauses from strong category. But there is an important part of the quality system that is not standardized yet or has no standard at all. This problem can be fixed by applying the guidance and services of ISO training specialists and consultants. The clauses that became priority in its application in order is Leadership (0,259), Organization Context (0,244), Supporting (0,178), Operation(0,122), Planning (0,095), Increasing(0,053), and Evaluating Performance (0,049).Continual improvement is needed for clauses that have low priority.
Celery (Apium graviolens L.) extraction as the inhibition of pathogenic microorganism in broiler
Authors: Nuningtyas Y F , Sjofjan O , Djunaidi I H , Natsir M H 
Published: January 2020

Abstract
Pathogenic bacteria in the digestible tract can inhibit the optimization of the feed absorption on broiler chicken. The research aimed to determine the ability of the inhibition of bioactive compounds on celery as pathogenic bacteria such as Salmonella, Escherichia coli, and Clostridium perfringens was found in broiler digestive tracts. The stages of the study were the determination of celery plants and inhibitory test on Salmonella, Escherichia coli and Clostridium perfringens with P0 concentration: negative control (aquades), P1: positive control (5 μg / ml amoxicillin), P2: 2,5 mg / ml celery extraction, P3: 5 mg / ml celery extract, and P4: 10 mg / ml celery extraction. Variables observed were the inhibition zone diameter using the disc method. The data obtained were tabulated with the Microsoft Excel program, then analyzed by a completely randomized design (CRD) where the significant differences analyzed used Duncan's analysis. Based on the results study showed that plant determination was celery (Apium graveolens, L.). The addition of celery extraction with a concentration of 10 mg/ml showed a higher inhibitory power compared to the use of antibiotics against Salmonella and E Coli bacteria.
Optimizing productivity of fat-tail sheep using single cell protein in concentrate
Authors: Ndaru P H , Hermanto  , Kusmartono  , Huda A N 
Published: January 2020

Abstract
Application single-cell protein in ruminant feed has a purpose to fattening, which one of parameter to measure is average daily gain (ADG). The name of single-cell protein in this research is ajitein. The research aimed to evaluate the nutritive value of ajitein toward feed consumption, average daily gain and feed conversion in fat-tailed sheep. In this research, ajitein was mixed with other feedstuffs (soybean meal, pollard, coconut cake, corn bran, palm cake, molasses, urea, and minerals) and the crude protein in this concentrate was isoprotein (22%). The treatments in this research consist of P0: elephant grass (ad libitum) with concentrate; P1 : elephant grass (ad libitum) with concentrate (ajitein 2%); P2 : elephant grass (ad libitum) with concentrate (ajitein 4%); P3 : elephant grass (ad libitum) with concentrate (ajitein 6%). The result showed that the highest feed intake in this research was P0 (104.9 ± 12.90 g / kg BB0.75 / day). Then the higher body weight gains are P0 and P3, with 140 g/head/day respectively. The feed conversion of P3 was 6.6 ± 0.87. The conclusion was P3 had good ability to change the feed to be meat more effective.
The estimation of economic losses due to coccidiosis in broiler chickens in Central Java, Indonesia
Authors: Pawestri W , Nuraini D M , Andityas M 
Published: January 2020

Abstract
Coccidiosis is an intestinal parasitic disease caused by Eimeria. The investation of Eimieria can negatively alter poultry health and reduce the productivity of poultry. Decreasing of broiler production can cause economic loss to the farmer and further to the domestic economic. This paper aimed to estimate the economic loss due to coccidiosis in broiler chicken in Central Java Province. The calculation was made based on two parameters: epidemiologic parameter and economic parameter. The data for calculation was based on previous research data and current data. The estimation was calculated using two approaches: direct and indirect method. The direct loss related to the production system cost and extra cost due to coccidiosis cases while indirect loss related to the economic loss in Central Java that could be affected by coccidiosis. The result showed that the direct loss estimation was Rp 3,371,408,383,426,- and indirect loss was Rp 141,430,086,- with a total estimation of economic loss in Central Java due to coccisiosis was Rp 3,371,549,813,512,-. This estimation indicates the importance of coccidiosis control program in poultry industry.
Exterior quality of Japanese quails egg from brown and black japanese quail crosses
Authors: Wati A K , Dewanti R , Fadilla P , Rifki M , Cahyadi M 
Published: January 2020

Abstract
This research was conducted to determine the exterior quality of brown and black Japanese quail crosses. Two hundred Japanese quails were divided into four types of lines as treatments: male brown VBC1 and female black VBC2 (BL1), male brown VBC2 and female black VBC1 (BL2), male black VBC1 and female brown VBC2 (LB1) and male black VBC2 and female brown VBC1 (LB2). Each treatment consists of 50 quails as replication. Exterior quality testing used 10 weeks old quail eggs. This study used a Completely Randomized Design (CRD). The data observed in this study was the egg weight, egg length, egg width, egg index, eggshell weight, and eggshell thickness. Besides, the data were analyzed using analysis of variance, and pairwise differences among quail lines were conducted using Duncan's multiple range test (DMRT). The results showed the egg weight and egg width were significantly different among lines (P<0.05) and four types of lines were not significant (P>0.05) on the egg length, eggshell weight, eggshell thickness, and egg index. It can be concluded that the best exterior quality of eggs was produced from male black quail VBC1 and female brown VBC2 in terms of egg weight.
Evaluation of the quality of organic fertilizer on different ratio of cow manure and laying hens manure
Authors: Utami M M D , Sutirtoadi A , Jawawi A J A , Dewi A C 
Published: January 2020

Abstract
The study evaluated the quality of organic fertilizer on the different ratios of cow manure and laying hens manure. The study used a completely randomized design with five treatments, such as T0 (100% cow manure), T1 (75% cow manure and 25% laying hens manure), T2 (50%cow manure and 50% laying hens manure), T3 (25% cow manure and 75% laying hens manure) and T4 (100% laying hens manure). The parameters observed in this study contained nitrogen (N), phosphor (P), potash (K), carbon (C) organic, C/N ratio, and pH. The results showed the ratio of cow manure and laying hens manure had a significant effect (P<0.05) on the content of the N, P, K, C organic, and the C/N ratio, but no significant effect (P>0.05) on pH. The fertilizer with laying hens manure had the highest (P<0.05) contain N (1.57%), P (1.39%) and K (1.31%), but the lowest of the C/N (14.67%).
Fermentability and Digestibility Responses of Prill Fat Supplementation in Dairy Ration
Authors: Riestanti L U , Retnani Y , Despal  
Published: January 2020

Abstract
Prill fat is a non-hydrogenated vegetable oil and contains more than 85% palmitic acid with high melting point. Due to this reason it does not melt at rumen temperature and bypass rumen degradation. This research was to measure the characteristic of fat high in palmitic fatty acid by its utilization in ruminant. This research held in the Laboratory of Dairy Science, IPB University. This research used Randomized Block Design with 4 treatment and 4 replication: P1 (control without treatment), P2 (control + 2% of high palmitic acid fat 78%), P3 (control + 2% of high palmitic acid fat 86%), P4 (control + 2% of high palmitic acid fat 96%). The variables observed included rumen fermentation characteristics (pH, volatile fatty acid/VFA, and ammonia (NH3) concentration), dry matter and organic matter digestibility. Data obtained were analyzed using Analysis of Variance (ANOVA) and the significant different among treatments were further tested using Duncan. The result showed prill fat supplementation was significantly affected the total VFA concentration (P<0.01) and dry matter digestibility (P<0.05). Supplementation of prill fat had no effect on pH, NH3 concentration, and organic matter digestibility. It was concluded that prill fat supplementation of 96% palmitic fatty acid can be used to augment the VFA production and ruminal digestibility at the level of 2%.
The Effect of Wheat Bran Dietary Fibre on Cholesterol Content of Egg Yolk Laying Ducks
Authors: Pantaya D. , Effendi R. A , Wulandari S , Suryadi U. 
Published: January 2020

Abstract
To determine the influence of level of wheat bran supplementation on production performance, and egg yolk cholesterol traits of laying ducks, 48 laying ducks (40-week-old) were randomly assigned into four groups with 4 replications of 3 birds each. Treatment 1 ducks were received the control diet without wheat bran contained 17,21 % CP and 2917 kkal ME/kg. Treatment 2,3 and 4 ducks were received the basal diet supplemented with 10,20 and 30% wheat bran for 8-weeks. Results showed that dietary supplementation of wheat bran had no effect (P>0.05) on laying ducks egg production and feed egg ratio over the entire feeding period. Yolk cholesterol content was lower (P<0.05) in all wheat bran supplementation at one day after treatment. There were decreased (P<0.05) contents of yolk cholesterol compared to ducks fed control diet but no difference was exhibited in egg yolk cholesterol among diet with wheat bran supplementation. It could be concluded that wheat bran supplementation could lower an egg yolk cholesterol levels and improve the egg quality in laying ducks.
Inhibition of Listeria monocytogenes by natural antimicrobial
Authors: Budiati T , Wibisono Y , Pambayun R A , Fahrezy M F , Ariyani R , Kurniawati E , Suryaningsih W , Yudiastuti S O N , Bakri A 
Published: January 2020

Abstract
The aim of the study was to evaluate antimicrobial activity of essential oil from plants as natural antimicrobial to inhibit Listeria monocytogenes. A total of 6 essential oil extracted from galangal (Alpinia galanga), ginger (Zingiber officinale), lemongrass (Cymbopogon citratus), orange skin (Citrus sinensis), rosemary (Rosmarinus officinalis) and turmeric (Curcuma longa). By using Minimum Inhibitory Concentration (MIC), the highest and lowest antimicrobial activity of essential oil to inhibit the growth of L. monocytogenes was found on lemongrass oil (0.32 % ± 0.12 %) and turmeric (7.46 % ± 2.79%), respectively. By using disc diffusion assay, the highest antimicrobial activity to against L. monocytogenes was shown by lemongrass oil (7.46 ± 2.79 mm). There is no antimicrobial activity observed in orange peel oil. Out of the essential oil tested, lemongrass oil showed the most promising natural antimicrobial to inhibit L. monocytogenes.
The mixture of soybean powder and dragon fruit peel powder as high fiber functional drink
Authors: Rosiana N M , Suryana A L , Olivia Z 
Published: January 2020

Abstract
Dietary fiber intake provides many health benefits. Individuals with low intakes of dietary fiber appear to be at significantly higher risk for stroke, obesity, diabetes,hypertension, certain gastrointestinal diseases, and coronary heart disease. Functional drink with higher fiber is expected to increase fiber intake in society. The aims of the research is to investigated the charateristic of the mixture of of soybean powder and dragon fruit peel powder as functional drink. All experiment were designed in complete random. Dragon fruit peel powder and soy powder were mixed according to the treatments. The result showed that dragon fuit peel powder give higher water content, soluble, insoluble and total dietary fiber. Moreover the color functional drink from dragon fuit peel powder have darker and red color..
Antioxidant activity and Total Phenolic Contents of Bread Enriched with Pumpkin Flour
Authors: Wahyono A , Dewi A C , Oktavia S , Jamilah S , Kang W W 
Published: January 2020

AbstractPumpkin is abundantly available in Indonesia and well known to contain high dietary fiber, β-carotene and phenolic compounds. The objective of this study was to evaluate the effect of pumpkin flour enrichment to the antioxidant activity and total phenolic content of bread. Breads were made by partially replacing of wheat flour with pumpkin flour at the level of 5% to 20%. The results showed that pumpkin flour significantly (P<0.05) enhanced antioxidant activity of enriched bread measured by DPPH and ABTS. The highest antioxidant activity was observed in bread with enrichment of 20% of pumpkin flour. At highest values, antioxidant activity were 76,59% (DPPH) and 81,74% (ABTS), respectively. Total phenolic contents of enriched bread were also significantly affected by increased level of pumpkin flour. The highest total phenolic content (5,39 mg GAE/g) was observed in bread with enrichment of 20% pumpkin flour. Whereas, control bread contained total phenolic content of 1,38 mg GAE/g. Thus, we concluded that pumpkin flour can be employed to enhanced antioxidant activity and total phenolic content of bread.
The Analysis of Consumer Perception on Quality of Soybean Milk Used Importance Performance Analysis Method
Authors: Kurnianto MF , Wibowo M J , Hariono B , Wijaya R , Brilliantina A 
Published: January 2020

Abstract
Consumer perception on food quality is a key performance indicator for success in food industri development. Many factors influence consumer perception on food quality. The purpose of this study was to identify the attributes of food product and evaluate it’s performance to find out attributes based on consumer perception. This study uses marketing mix 4P namely Product (product), Price (prices), Place (where / location), Promotion (promotion). The respondent in this research was the consumer that bought and consumed soybean milk in Jember. The sampling technique used accidental sampling with a number of sample is 75 people, based on linier time function. The analysis of data used Importance–Performance Analysis. The result of this research showed that taste of product, flavour of product, and expired date of the product, and the price of product were the key atributes of soybean milk quality.