bluuebunny/crossref_metadata_2025_split huggingface dataset:
General assessment on the sensory properties of traditional cuisine from java island after canning process
Authors: Nurhikmat A , Susanto A , Kusumaningrum A , Amri A F , Suratno  , Amdani R Z , Prayogi S 
Published: May 2021

Abstract
Canning process is the packaging method using cans packaging. The sterilization is main step in the canning process that is operated on temperature 121°C and time of 15 minutes. Thermal process on 121°C caused the changes of sensory properties in food products. Therefore, this study observed that the effect of canning process to sensory properties in traditional foods. The method of this study using panellist form to evaluate sensory properties of food before and after canning process. Parameters in form evaluation were aroma, colour, taste, texture and overall. Panellists involved i.e. packaging research team and traditional food restaurant owners. The result showed that canning process changes overall sensory properties attributes on food products to be more interesting. The colour of food product seen colourful and interesting with attribute score of 4-5, taste of food product more pervasive in main ingredient with score of 4, more flavourful aroma with score of 4-5 and more ripe texture with the score of 4.
The effects of seaweed-based coating application on the respiration rate of shallots (Allium cepa l) during storage
Authors: Wibisono R A , Bintoro N 
Published: May 2021

Abstract
In the postharvest handling of fresh products, coating is known as one of the preservation methods to lengthen shelf life. However, coating materials are still very difficult to find in Indonesia, more researches are still needed to explore indigenous materials to produce coating material. This research was intended to develop coating material based on seaweed flour (carrageenan) and to study the effect of its application on the respiration rate of shallot (Allium cepa L) during storage period. Coating material was produced in two different concentrations of carrageenan that were 0,5 and 0,75%. Fresh shallots as the samples were coated then loaded in the respirometer and stored at temperatures of 15°C and 28°C for 15 days storage periods. Uncoated shallots were also investigated as the control. Oxygen and carbon dioxide changes were monitored using O2 and CO2 Gas Analyzer (Quantek 902D) every day. It was found that the changes in gas composition inside the respirometer were found to vary for each coating materials and storage temperatures. Coated shallots showed lower respiration rates as compared to the control. Arrhenius equation could satisfactorily represent the effect of storage temperature on the respiration rate of the shallots.
Biological control of white grubs (Lepidiota stigma L; Coleoptera; Scarabaeidae) with entomopathogenic nematodes and fungus Metharizium anisopliae (Metsch)
Authors: Wagiyana  , Habriantono B , Alfarisy F K 
Published: May 2021

Abstract
Biological Control Agents (BCA) Entomopathogenic nematodes (EPn) Heterorhabditis spp. and fungi Metarhizium anisopliae have been known to control the major pests of sugarcane and cassava, namely the white grub larvae Lepidiota stigma L. This study was conducted to test the effectiveness of biological control agents for controlling three species of pests: L.stigma, Galleria melonella, and Tenebrio molitor. We tracked larval mortality for 24, 48, and 72 hours after the initial inoculation. Similarly, organic fertilizer mixed with the fungus M. anisopliae (in a 25-L pot) was tested on the larvae. The results showed that entomopathogenic nematodes were effective in killing 100% of L.stigma larvae pests, whereas M. anisopliae was only 10% effective. When organic fertilizer was mixed with both biological control agents types (nematode and fungi), mortality of the three larvae species reached 100% at a nematode concentration of 10 IJ-1000 ml. In contrast, M. anisopliae only caused 70% mortality at a concentration of 107 spores-L after 72 hours of inoculation. It was difficult to collect white grub larvae of L. stigma from the field. From May to June, the larvae were present in the ground at a depth of more than one meter in the soil and therefore it was hard to dig them out.
The role of endophytic bacteria and mycorrhizae fungus as plant growth inducer of white turmeric
Authors: Simarmata R , Nuriyanah  , Nurjanah L , Sylvia J R L , Widowati T 
Published: May 2021

Abstract
The use of endophytic bacteria and mycorrhizae fungus as plant growth inducer has been known. Endophytic bacteria could promote the growth of their host plant and Mycorrhizae could promote the growth of almost all species of plants. This study was aimed to investigate the effect of endophytic bacteria (Bacillus paramycoides KPU2, Klebsiella quasipneumoniae KPU4, Klebsiella pneumoniae KPR4.2, Burkholderia lata KPR8, Burkholderia metallica KPR9, and Kosakonia sachari KPD5), mycorrhizae fungus, and consortium both of the potential microbes on the growth of white turmeric. The experiment was set up at lath house for 10 months. The results of this study showed that single inoculation was better than that multi strains inoculation. Single endophytic bacteria inoculation and mycorrhizae inoculation produced the higher tuber dry weight of white turmeric (1059,33 gr and 918 gr, respectively). Endophytic bacteria were the most efficient inoculant compared to the other inoculant or treatment and significantly increased the number of leaf and sapling (14,33 and 2,83, respectively). The maximum plant height was observed in mycorrhizae inoculation (109,75 cm). Based on the microscopic observation of root infection, endophytic bacteria and mycorrhizae fungus could infected the root of white turmeric with the percentage of root infection is 25,55%. The results suggested that single endophytic bacteria and single mycorrhizae inoculation can be employed for plant growth inducer of white turmeric.
The performance of true seed of shallot (TSS) growth and production in East Java
Authors: Prahardini P E R , Fidiyawati E , Handayati W , Sudaryono T 
Published: May 2021

Abstract
True Seed Shallot (TSS) of shallot is shallot seed origin as solution of seed availability problem. Generally, farmers still use bulb seed for shallot production. This is because the aspect of shallot cultivation using TSS seed is still to be reviewed. The research objective was to known performance of growth and production of TSS in East Java. The Research was carried out in 2017 until 2018 at Probolinggo District and Batu city, using 2 (two) varieties, namely Trisula and Biru Lancor. The results showed that the growth phase of the Biru Lancor variety showed a better value than Trisula in each location with plant height (64.4 cm), number of leaves (78.2), number of tillers (14.5) and number of flowers (4,8). The generative phase showed that Trisula variety produced higher TSS yields but lower yields for bulb seed, whereas for Biru Lancor varieties the TSS yield was lower than bulb seed yields. Biru Lancor variety is also more resistant to environmental conditions but more susceptible to pest attack and the Trisula variety shows the opposite.
Effect of additive intercropping with peanut and organic-silicate-biofertilizer combinations on growth and yield of shallots
Authors: Wangiyana W , Ngawit I K , Farida N , Kisman  
Published: May 2021

Abstract

Allium crops including shallot have been reported to have a high dependency on symbiosis with arbuscular mycorrhizal fungi (AMF), and have a high requirement for fertilizers. This study aimed to examine the effects of additively intercropping shallot with peanut and application of different combinations of organic-silicate-mycorrhiza-bio-fertilizer on growth and yield of several varieties of shallots. The field experiment for this study was designed according to Split Split-Plot design, with three blocks and three treatment factors, namely additive intercropping as the main plots (T0 = without; T1 = with shallot-peanut intercropping), shallot varieties as the subplots (V1 = Bima Brebes; V2 = Ketamonca; V3 = Super Philip), and fertilizer combinations as the sub-subplots (P1 = NPKS fertilizer only; P2 = NPKS+organic+silicate; P3 = NPKS+organic+silicate+mycorrhiza bio-fertilizer). Results indicated that among the treatment factors, fertilizer combination showed the most significant effects on growth and yield of shallot, and both fertilizer combinations containing silicate and organic fertilizer (P2 and P3) significantly increased yield of shallot, especially the P3 fertilizer combination, which contained mycorrhiza bio-fertilizer. Although intercropping with peanut showed no significant effects on all observation variables, there was a significant three-way interaction effect on shallot yield, which indicated different responses between varieties to intercropping and fertilizer combinations, in which yield of Ketamonca (V2) was not affected by intercropping but yield of Bima Brebes (V1) was reduced by intercropping, whereas yield of Super Philip (V3) was increased by intercropping it with peanut, especially under fertilizer combination containing mycorrhiza bio-fertilizer (P3).
Analysis of the carrying capacity of food crop waste as contributive of beef cattle feed related to the availability of animal protein in Gorontalo District new normal adaptation period
Authors: Fadwiwati A Y , Surya  
Published: May 2021

Abstract
This study aims to analyze the carrying capacity of food crop waste as a contributive beef cattle feed related to the availability of animal protein in the Gorontalo District during the new normal adaptation period. This research is a descriptive study using primary and secondary data. The data obtained is then calculated the carrying capacity of food crop waste for DM, CP, and TDN. The results obtained were for the highest land carrying capacity in the Pulubala Sub-District with a total DM of 24.473.48; total CP 1.535.739,09; and total TDN 1.889.619,27. While the lowest was in the Telaga Jaya Sub-District with a total DM of 280,67; total CP 15.887,20; and total TDN 19.863,70. This shows the ability in each Sub-District of Gorontalo District to produce feed, especially in the form of forage for beef cattle in fresh or dry form, without going through processing.
Streptomyces sp. has different effectify to control two different pathogens
Authors: Saputri E K P , Amalia D , Wahyuni W S 
Published: May 2021

Abstract
Soil microbes can act as biological agents to control pathogens, for example Streptomyces sp. which has known to produce secondary metabolites in the form of antibiotics that can inhibit the growth of several pathogenic fungi. If Streptomyces sp. sprayed to peanut leaves, it reduced the severity of disease of Gajah, Garuda, Kancil and Hypoma 1 varieties, which indicated by a high disease suppression with efficacy value more than 50%. Streptomyces sp. also inhibited 0.42% Fusarium oxysporum growth (moler pathogen) in vitro. However, in vivo assay, it did not suppress the development of moler disease which indicated by the high value of severity and infection rate, also low efficacy of disease suppression. So, this was an example that Streptomyces sp. was effective for controlling Cercospora leaf spot disease in peanut, but not effective to control moler disease in shallots.
The agronomy performance and financial feasibility of hybrid maize varieties for consumption and cattle feed in difference planting system
Authors: Adijaya I N , Budiari N L G , Sari A R K , Elizabeth P S 
Published: May 2021

Abstract
This study aimed to understand the agronomy performance and financial feasibility of young harvest hybrid maize for consumption and cattle feed in different planting system. Research was arranged by using Block Randomized Design with five treatments replicated for five times namely P1: Bima 20 URI variety by jajar legowo 2:1 planting system (100 cm x 50 cm x 20 cm and 1 seed/hole) ; P2: Bima 20 URI variety by jajar legowo 2:1 (100 cm x 50 cm x 40 cm and 2 seeds/hole) ; P3: Bima 20 URI variety by tandur jajar (80 cm x 40 cm and 2 seeds/hole) ; P4: Pertiwi variety by tandur jajar (80 cm x 40 cm and 2 seeds/hole) and P5: Pertiwi variety by farmer’s way. Results showed that the growth performance of all treatments were similar meanwhile treatments affected on the yield components. Jajar legowo 2:1 planting system in P1 and P2 increase the maize plant population up to 6.66% following by the yield increasing were 85.97% and 83.27% respectively compared to farmer’s way (P5). In additional, the carrying capacity of maize waste for cattle feed reached up to 47.13% (P1) and 43.78% (P2) by jajar legowo 2:1. The highest of B/C ratio was obtained from P2 (1.98) and P1 (1.68) by jajar legowo, following by P3 and P4 (1.59) and P5 (1.38) by tandur jajar. P1 and P2 treatments can be recommended to farmers in order to enhance the yield and income.
The entrepreneurship characters of water apple farmer in Wonosalam sub-district Demak regency, Indonesia
Authors: Rahmawati N , Rozaki Z , Manangsang M A , Triyono  
Published: May 2021

Abstract
Entrepreneurial character is needed to develop water apple farming in Wonosalam Sub-district, Demak Regency. This study aims to determine the entrepreneurial character of water apple farmers, factors that influence the characters, and the relationship between the character with production and income of water apple farming. Seventy two farmers were randomly interviewed. The research instrument was measured with a Likert scale of 1 to 5. Multiple regression analysis was used to determine the factors that influence the character, Spearman rank was used to analyse the correlation between the character with production and income. Results showed that the entrepreneurial character of water apple farmers Wonosalam Sub-districts categorized strong. The entrepreneurial character of water apple farmers is influenced by skills, capital, market orientation, partners, and relationships that have a positively influence. The factors that have a negative effect are education, experience, and government support. The stronger the entrepreneurial character of the farmers, the higher the income level of apple farmers
Analysis of rice-cattle integrated system model to support increased farmer income in Buke district, South Konawe regency, Indonesia
Authors: Fyka S A , Limi M A , Batoa H , Yusria W O , Arif L O K , Slamet A , Salamah  
Published: May 2021

Abstract
The purpose of this study was to determine the application model of the rice-cattle integrated system implemented by lowland rice farmers and to know the further acceptance of lowland rice farmers by implementing the rice-cattle integrated system. The population of this study was all lowland rice farmers or 25 people who implemented the integrated system. Determining the number of samples determined by the census. For this reason, the sample size of the survey was 25 people. The types of data used are primary and secondary data. The data analysis used is a descriptive analysis and provides an overview of the application model for rice-cattle system integration and income analysis at the study site. As a result, it is shown the integrated system application model applied by lowland rice farmers, namely cow fertilizer used as rice fertilizer and rice straw used as bran for animal feed. The income is IDR 29,068,731 / year. This income comes from the sale of cows
Canning technology in traditional food: case study portrait of SMEs technology transfer product commercialization in Indonesia
Authors: Hendrix T , Nurhikmat A , Hidayat M , Anggita S 
Published: May 2021

Abstract
Emerging technologies in canning technology can preserve food within a certain period, mainly traditional foods with the development process of transfer technology. Through SMEs, the prospect of traditional food canning can use as a way out in increasing sustainable economic value. This research aims to illustrate the development of traditional food canning technology processes by transferring technology towards product commercialisation in SMEs. This research used a qualitative approach with descriptive analysis through field study approaches, library studies, information tracing related to the development of traditional food canning processes through technology transfer stages. This study’s results are an overview of the best practices in traditional food canning products with their advantages and competitiveness. SMEs edified into canning technology training programs. The result is 2.38% resigning because of something; 2.38% expressed inability to participate in the transfer program, 14.29% participated in the re-program, and 80.95% were declared to have graduated from the technology transfer program. This study reveals information product canning technology for traditional food as reference and recommendation tailored to SMEs’ implementation.
Risk preference and choice of sugarcane planting method: are risk-taker farmers more likely to choose bud chip methods?
Authors: Zainuddin A , Wibowo R , Magfiroh I S , Setyawati I K , Rahman R Y 
Published: May 2021

Abstract
An effort to increase the productivity of sugarcane is by using the method of bud chips. Bud chip method has proven to improve the productivity of sugarcane and produce more cost-efficient, but still a few farmers who use it. This is due to higher production risk, and sugarcane farmers are still not technically skilled. This research aims to analyze the magnitude of the risk of sugar cane production with bud chip and conventional method and to know the characteristics of sugar cane farmers with bud chip and conventional method in facing production risk. The research was conducted in the working area of PTPN X company (Kediri Regency, East Java Province, Indonesia). The sample was taken incidentally by selecting 60 sugarcane farmers (20 farmers sugarcane with the bud chip method and 40 sugarcane farmers with the conventional method). The results showed that sugar cane farmers with the bud chip method have a higher risk of production than conventional methods; beside that, sugar cane farmers with bud chip method classified as a risk-taker and sugar cane farmers with conventional methods were risk averters. Intensive training and assistance from the sugar factory are needed to improve the application of bud chips at PTPN X company.
Farmer’s group dynamics on rice farming in using, legowo row planting system (jajar legowo system) in Ambulu sub district
Authors: Widjayanthi L , Ibanah I , Subekti S , Kusmiati A , Puspaningrum D , Novikarumsari N , Hapsari T D 
Published: May 2021

Abstract
Group dynamics provide an overview of the activities of farmer groups in cultivating the jajar legowo system. Group dynamics are analyzed based on group goals, group structure, task function, group coaching, group cohesiveness, group pressure, group work effectiveness, and hidden intentions. The purpose of this study was to determine the group dynamics in applying the Legowo row planting system on rice farming. The research area was determined purposively in Ambulu sub District. Determination of the research sample was carried out by simple random sampling on farmers and farmer group managers who planted rice using the Legowo row planting system. The number of research respondents was 65 people consisting of the group leader and group members.The results showed that 98.8% of all members stated that the dynamics of the farmer groups were at high criteria. The high dynamic of farmer groups because it got high criteria in some indicator such as group goals, group structure, task function, group coaching, group cohesiveness, group pressure and group effectiveness indicator while group atmosphere and group pressure indicator got moderate criteria regarding to the farmer’s groups dynamics on rice farming using legowo row planting system.
Effect of Guide Vane Openings and Different Flow Rates on Characteristics in Pump Mode of Pump-turbine with Splitter Blades
Authors: Zhang Jinfeng , Xiao Yajing , Jin Shibin , Cai Haikun , Song Haiqing 
Published: May 2021

Abstract
With the development of smart power grid, pumped storage has been developing on a large scale, and the pump-turbine with splitter blades is widely used. A combination of experimental and CFX numerical simulation was carried out to investigate the influence of guide vane openings on the flow characteristics in pump-turbine with splitter blades at different flow rates. The results show that change in the guide vane openings and flow rates have significant impacts on the internal flow characteristics in pump mode. The findings also revealed a poor flow stability in the condition of a small opening at a high flow rate and the condition of large opening at a low flow rate. Under the influence of pressure fluctuation, there exists local high-speed flow at the outlet of the draft tube and mid-span between the runner and the guide vane.
Numerical Investigation of the Flow Field and Aerodynamic Load on Impellers Under Radial Inlet Guide Vanes With Trailing Edge Blowing in Centrifugal Compressor
Authors: Xin Jianchi , Liu Haitao , Tian Zhitao , Liu Xiangyang , Kong Xiaozhi , Wang Xiaofang 
Published: May 2021

Abstract
The radial inlet is a typical upstream component which is widely used in multiple-stage centrifugal compressors or blowers. Adding the guide vane in the radial inlet could improve the flow field along circumference distribution and increase the efficiency of the compressor as well. However, the guide vane in the radial inlet generates the wake which causes the Rotor-Stator-Interaction (RSI) and further raises the issue of impeller fatigue failure. In order to compensate the wake effect caused by the guide vane, the active control of trailing edge blowing (TEB) is adopted. Based on Computational Fluid Dynamics (CFD) simulation, the radial inlets with unevenly distributed guide vanes (UGV) are considered. This study investigates the guide vane wake in a radial inlet with or without TEB, and aims to figure out the flow phenomenon in radial inlet and the aerodynamic load on the downstream impellers. The simulation results show that the trailing edge blowing has effect on the compressor performance and reduces the wake intensity. By conducting unsteady simulations, the aerodynamic load on the impeller’s leading edge is obtained for the radial inlets with or without TEB. The dominant frequency and the pulse amplitude are obtained by Fast Fourier Transforms (FFT). Compared with the UGV model, the TEB shows lower excitation at the harmonics of the impeller passing frequency, and has little influence on the amplitude at the impeller rotation frequency. It means the TEB could improve. the safety of the impeller under radial inlet guide vane condition.
Thermo Gravimetric Analysis and FTIR Analysis of Electrochemically Synthesized Graphene Oxide (GO)/Reduced Graphene Oxide (rGO)
Authors: Singh Pankaj Kumar 
Published: May 2021

Abstract
Excellent mechanical, electrical, thermal and optical properties have been demonstrated by Graphene, a monolayer type of carbon with two dimensional honeycomb lattices (sp2 hybridization). For many applications in the fields of electronics, bio-medicine, composites, sensors, actuators and energy storage and conversion devices, it is a promising part. There are two methods (top down method and bottom up method) for the synthesis of the graphene oxide (GO)/reduced graphene graphene oxide (rGO). In the present work the objectives are to investigate the thermal stability and FTIR analysis of the graphene Oxide (GO)/reduced graphene Oxide (rGO). The material is thermally reduced at 650°C for the 4 hours at a heating rate of 20°C/min. FTIR shows the presence of various chemical compounds inside the sample.