Current Issue
September, 2021

  • Vol. 48 No. 3
ANIMAL
  • Contribution analysis of carcass traits on auction price for Hanwoo in Gyeonggi province

    Jewoong Yun, Yoseph Kim, Jieun Lee, Tae Hun Kang, Myunghoo Kim, Jakyeom Seo, Seong-Keun Cho, Byeong-Woo Kim


    The aim of this study was to identify the factors contributing to the auction price and total price of carcasses by using squared semi-partial correlation of ... ...

  • Effects of varying the dietary valine : lysine ratios on the performance of lactating sows and their litters

    Thanapal Palanisamy, Xiangxue Liang, In Ho Kim


    A total of 18 sows with an average body weight (BW) of 211.6 kg (within 24 h after farrowing) were used for a 5-week experiment to determine the ... ...

  • Comparison of growth performance, blood metabolites, testosterone, and carcass characteristics according to complete and hemi-castration in Hanwoo

    Jun Sang Ahn, Sun Sik Jang, Ui Hyung Kim, So Mi Hwang, Jeong Il Won, Hee Chung Ji, Shil Jin, Byung Ki Park, Eung Gi Kwon


    ... ...

  • Determination of dietary Ca and P levels and their equivalence values of phytase and vitamin D3 for improved growth performance in weanling pigs

    Oketch Elijah Ogola, Jun Seung Choi, Jun Seon Hong, Yu Bin Kim, Shan Randima Nawarathne, Myunghwan Yu, Jung Min Heo


    In Experiment 1, the impact of using diets sufficient in P on the performance of weaned piglet growth with or without a super dose of phytase was ... ...

  • Effects of dietary supplementation with curcumin-steviol glycoside on the growth performance and meat quality of white semi broilers

    Se Yeon Chang, Ji Hwan Lee, Han Jin Oh, Yong Ju Kim, Jae Woo An, Young Bin Go, Dong Cheol Song, Hyun Ah Cho, Jin Ho Cho


    The aim of this study was to investigate the effect of adding curcumin-steviol glycoside complex (CSG) on the growth performance and meat ... ...

  • Effect of Cordyceps militaris with probiotics supplement on growth performance, meat quality characteristics, storage characteristics and cordycepin content of the breast meat in broilers

    Jae Woo An, Ji Hwan Lee, Han Jin Oh, Yong Ju Kim, Se Yeon Chang, Young Bin Go, Dong Cheol Song, Hyun Ah Cho, Jin Ho Cho


    This experiment was conducted to investigate the effect of Cordyceps militaris with probiotics (CMP) supplementation on the growth performance ... ...

ENGINEERING
  • Analysis of future flood inundation change in the Tonle Sap basin under a climate change scenario

    Dae Eop Lee, Sung Ho Jung, Min Ho Yeon, Gi Ha Lee


    In this study, the future flood inundation changes under a climate change were simulated in the Tonle Sap basin in Cambodia, one ... ...

ANIMAL
  • Effects of different copper sources (inorganic and organic) on the growth performance, fecal excretion, intestinal morphology, and health in growing pigs

    Minji Kim, Hyunjung Jung, Pil-Nam Seong, Jin Young Jeong, Youl-Chang Baek, Seol Hwa Park, Chae Hwa Ryu, Ki Hyun Kim, Ju Lan Chun, Sang-Ik Oh, Byeonghyeon Kim


    This study was conducted to evaluate the effects of different copper sources (inorganic and organic) on the growth performance, fecal copper ... ...

  • Quality traits of pork from cross-bred local pigs reared under free-range and semi-intensive systems

    Navoda Ranasinghe, Madushika Keshani Ranasinghe, Himali Tharangani, Shan Randima Nawarathne, Jung Min Heo, Dinesh Darshaka Jayasena


    This study was conducted to evaluate meat quality traits, proximate composition, fatty acid profile and sensory attributes of pork produced ... ...

PLANT&FOREST
  • Reproduction rate and stolon production rate after transplantation of grass germplasm

    Ji Hyeon Jung, Gyung Deok Han, Jaeyoung Kim, Yong Suk Chung


    Grass breeding starts with the process of selecting grass with good traits, and this operation consumes a lot of resources. Therefore, there is a need for ... ...

  • Analysis of management status of chestnut cultivation in Chungcheongnam-do

    Do Kyo Oh, Dong Hyun Ji, Se Bin Kim


    In this study, we attempted to estimate the degree of management of chestnut forestry households in Chungcheongnam-do and to provide information ... ...

  • Analysis of management status of oak mushroom management in Chungcheongnam-do

    Do Kyo Oh, Dong Hyun Ji, Se Bin Kim


    This study attempted to estimate the degree of management of oak mushroom farms in Chungcheongnam-do and to provide information ... ...

  • Diversity and cluster analysis of pine mushroom’s endophytes using metagenome analysis

    Jong Beom Seo, Ah Hyeon Choi, Butoto Imani wa Rusaati, Jun Won Kang


    Tricholoma matsutake (Pinus mushroom, PM) is one of the most valued ectomycorrhizal fungi in Asia because it is an expensive forest product with a ... ...

  • Analysis of domestic and foreign research trends of Tricholoma matsutake using text mining techniques

    Ah Hyeon Choi, Jun Won Kang


    Among non-timber forest products, Tricholoma matsutake is a high value added item. Many countries, including Korea, China, and ... ...

ENGINEERING
  • Comparison of flood inundation simulation between one- and two-dimensional numerical models for an emergency action plan of agricultural reservoirs

    Jae Young Kim, Sung Ho Jung, Min Ho Yeon, Gi Ha Lee, Dae Eop Lee


    The frequency of typhoons and torrential rainfalls has increased due to climate change, and the concurrent risk of breakage of dams and reservoirs has increased ... ...

ANIMAL
  • Estimation of the genetic parameters of 24-and 30-month carcass traits for sire selection

    Dae Jung Kim, Hyung Jun Song, Seok Hyun Lee, Jung Jae Lee, Shil Jin, Sang Rae Cho, Sung Sik Kang, Jeong Il Won


    This study investigated the possibility of performing selection using 30-month carcass traits by estimating the genetic parameters of 24- and 30 ... ...

FOOD&CHEMISTRY
  • Study of quality characteristics in gluten–free rice batter according to ultra-high speed conditions

    Su-Kyung Ku, Jong-Dae Park, Jung-Min Sung, Yun-Sang Choi


    When baking, the proper blending or mixing of materials will affect the quality of the product. The mixing strength is important when establishing ... ...

MANAGEMENT&ECONOMICS
  • Assessment of the willingness to pay in relation to public value in forests

    Jaehong Park, Sounghun Kim, Seungjee Hong


    This study aimed quantitatively to estimate the recent level of recognition of the public value of forests in Korea, to analyze the factors that affect their value, and ... ...

ANIMAL
  • Antibacterial and anti-obesity effects of Abeliophyllum distichum Nakai: an in vitro study

    Dong Cheol Song, Ji Hwan Lee, Han Jin Oh, Yong Ju Kim, Jae Woo An, Se Yeon Chang, Young Bin Go, Hyun Ah Cho, Jin Ho Cho


    Interest in research on various medicinal plants has increased globally over the last few decades, possibly due to their possible antibacterial and antioxidant ... ...

  • Evaluation of the wound healing ability of an Abeliophyllum distichum Nakai extract in ICR mouse and of antibacterial activity against human cutaneous flora

    Young Bin Go, Ji Hwan Lee, Han Jin Oh, Yong Ju Kim, Jae Woo An, Se Yeon Chang, Dong Cheol Song, Hyun Ah Cho, Jin Ho Cho


    In this study, we evaluated the wound healing rate and, inflammatory cells effects of by Abeliophyllum distichum Nakai (ADN) extract in mice ... ...

  • Effect of yoghurt with a Bifidobacteria enhancer and dietary fiber on irritable bowel syndrome

    Young Hoon Cho, Hyoung Churl Bae, Myoung Soo Nam


    This study was carried out to investigate the effects of supplementation with a Bifidobacteria enhanced yogurt (BE0623 yogurt), which includes Bifidobacterium ... ...

FOOD&CHEMISTRY
  • Adsorption characteristics of NH4-N by biochar derived from pine needles

    Yun-Gu Kang, Jun-Young Lee, Jin-Hyuk Chun, Jae-Han Lee, Yeo-Uk Yun, Taek-Keun Oh


    Nitrogen applied to soil is highly prone to leaching and volatilization leading to gaseous emissions of nitrous oxide (N2O) and ammonia (NH3) which are ... ...

ENGINEERING
  • Stability evaluation of a proportional valve controller for forward-reverse power shuttle control of agricultural tractors

    Hyeon-Ho Jeon, Taek-Jin Kim, Wan-Soo Kim, Yeon-Soo Kim, Chang-Hyun Choi, Yong-Hyeon Kim, Yong-Joo Kim


    Due to the characteristics of the farmland in Korea, forward and reverse shift is the most used. The fatigue of farmers is caused by forward and reverse ... ...

ANIMAL
  • Adverse effect of IL-6 on the in vitro maturation of porcine oocytes

    Young-Joo Yi, Adikari Arachchige Dilki Indrachapa Adikari, Seung-Tae Moon, Jung-Min Heo, Sang-Myeong Lee


    Cytokines are protein mediators that possess the ability to assist cell-to-cell communication in immune system-related activities. In general ... ...

ENGINEERING
  • A study on autonomy level classification for self-propelled agricultural machines

    Kyu-Chul Nam, Yong-Joo Kim, Hak-Jin Kim, Chan-Woo Jeon, Wan-Soo Kim


    In the field of on-road motor vehicles, the level for autonomous driving technology is defined according to J3016, proposed by Society of ... ...

MANAGEMENT&ECONOMICS
  • Assessment of streamflow variation considering long-term land-use change in a watershed

    Joonwoo Noh, Yeonsu Kim, Wansik Yu, Jisoo Yu


    Land-use change has an important role in the hydrologic characteristics of watersheds because it alters various hydrologic components such as interception ... ...

PLANT&FOREST
  • Characterization of Phytophthora capsici effector genes and their functional repertoire

    Saima Arif, Gi Taek Lim, Sun Ha Kim, Sang-Keun Oh


    Phytophthora capsici is one of the most destructive hemibiotrophic pathogens; it can cause blight in chili peppers, and secrete various effector proteins to infect ... ...