Current Issue
June, 2020

  • Vol. 09 No. 02
Research Article
  • Weed Occurrence in Highland Kimchi Cabbage and Radish Fields

    Chang-Seok Kim, Ki-Deog Kim, Sam-Nyu Jee, Jong-Taek Suh, Young-Ju Oh


    This study was conducted to investigate the distribution and dominance of weeds in highland Kimchi cabbage and radish fields. As a result ...

  • Germination and Growth Characteristics of Giant Duckweed (Spirodela polyrhiza) Turion

    Bo Gwan Kim, Jin-Seog Kim


    In this study, dormancy, germination and initial seedling growth characteristics of giant duckweed (Spirodela polyrhiza L., SPIPO) turions were investigated ...

  • Assessing Invasiveness of Genetically Modified Soybean Expressing Human Epidermal Growth Factor Gene

    Do Young Kim, Min Sik Eom, Hye Jin Kim, In-Soon Pack, Jung-Ho Park, Kee Woong Park, Kyong-Hee Nam, Sung-Dug Oh, Jae Kwang Kim, Ju Seok Seo, Chang-Gi Kim


    The invasiveness or weediness of genetically modified (GM) crops is considered as one of the major environmental concerns regarding the cultivation of these ...

  • Characterization of Hybrid Soybean Seeds between β-carotene Enhanced Transgenic Soybean and Wild Soybean

    Sung-Dug Oh, Ye-Jin Jang, Soo-Yun Park, Sang Jae Suh, Bumkyu Lee


    As the cultivation area for genetically modified (GM) crops is increasing continuously, the concerns about the environmental release of GM crops ...

  • Identification of Vicia spp. in Republic of Korea by DNA Barcode Gene

    Gyeong-Jong Heo, In-Seong Seo, Hyun-A Seo, and Jin-Won Kim


    Vicia spp. was one of the weed occurred in orchard although they can be used as cover crop. To identify simply and clearly by using barcode sequence ...

  • Causes of Low Control Effect of Pre-emergence Herbicides against Cocklebur (Xanthium canadense Mill.)

    Jin-Won Kim, Yun-Ho Jeon, Hyun-Woo Jeong


    Burweed (Xanthium canadense Mill.) is exotic weed and one of problematic weeds in orchards but many pre-emergence herbicides cannot control this weed effectively ...

  • Investigation on Turfgrass Growth Environment in Natural Turfgrass Playgrounds of 22 Elementary, Middle, and High Schools in South Korea

    Seog-Won Chang, Eun-Ji Bae, Ki-Dong Kim, Jeong-Ho Lee


    Natural turfgrass school playgrounds are increasing in number as alternatives to artificial turf and bare playgrounds because they are emotionally comfortable ...

  • Quality Difference of Zoysia japonica and Z. matrella Playgrounds by Human Compaction Intensity before and after Spring Green-up in School Playground Conditions

    Ki-Dong Kim, Jeong-Ho Lee, Seog-Won Chang


    Natural turfgrass playgrounds have been suggested as an alternative to bare land or artificial turf grounds for its excellence in user safety, nature ...

  • Seasonal Differences in Growth Characteristics and Infiltration Rate in Kentucky Bluegrass Grown under USGA Soil System according to Establishing Maturity by Seeding Time

    Kyoung-Nam Kim, Chan-Ho Cho


    This study was conducted to investigate the effect of seasonal seeding time on growth characteristics and infiltration rate in Kentucky bluegrass ...

  • Synergy Influences of Non-ionic surfactant on Control of Large Patch in Zoysiagrass (Zoysia japonica)

    Young-Sun Kim, Chang-Eun Lee, Geung-Joo Lee


    This study was conducted to evaluate synergy effects of non-ionic surfactant on control of large patch diseases caused by Rhizoctonia ...

  • Control Effects of Crabgrass (Digitaria sanguinalis L.) in Kentucky Bluegrass (Poa pratensis) by Spraying Metamifop with High Concentration and Ultra Low Volume

    Young-Rae Cho, Yong-Sup Cho, Joon-Soo Choi


    This study was conducted to investigate effects of crabgrass (Digitaria sanguinalis L.) control in Kentucky bluegrass by spraying metamifop with high concentration ...