Earticle

초록

영어

Magnetic fields, always the presence and effects of magnetic field on the life forms around us, is always the interest of the subject, it has been studied. The effect of magnetic field on plants in soil and agarose gel was compared. The absorbance and the content of soil bacteria were analyzed to compare the conditions of each group and the element causing the effect of magnetic field on plants was found. From this experiment, the soil bacteria whose growth was accelerated only in magnetic field was separated and cultured. The difference caused by the injection of soil bacteria whose growth can be accelerated in magnetic field into soil contaminated with heavy metal was observed, and by checking the growth level, the application of his soil bacteria was studied. When the growth of plants using magnetic field in soil and agarose gel was compared, only plants grew in soil was influenced by magnetic field. Throughout this result, it was checked that the element of effect of magnetic field was soil bacteria, and the bacteria whose growth could be accelerated in magnetic field was found. This type was separated to produce soil bacteria concentrate. When this concentrate was injected into the heavy metal contaminated soil to observe the effect on growth of the plants, soil bacteria, whose growth was accelerated in magnetic field, absorbed heavy metal and alleviate the heavy metal material who suppress the growth of plants, helping the growth of the plants. However, when the bacteria not exposed to magnetic field, the effect suppressing heavy metal pollution; the effect was checked only in case of bacteria exposed to magnetic field.

목차

ABSTRACT
 1. INTRODUCTION
 2. MATERIALS AND METHODS
  Materials
  Search method
 3. RESULTS AND DISCUSSION
  Producing NA Culture Media and NB Culture Media in order for Culture of Soil Bacteria and Other Types of Bacteria
  Development of Magnetic Field Generator in order to Measure the Change of Soil Bacteria and Plants in Soil and Change of Soil According to the Level of magnetic field
  Change of Soil Bacteria and Plants Growing in the Soil in Magnetic Field Generator
  Change of Plants Growth in Magnetic Field Generator (0.7% Agarose Gel)
  Change of Growth of E.coli in Soil Contained in Magnetic Field Generator
  About the Characteristics of Soil Bacteria Growing under Magnetic Field Condition
  Growth of Soil Bacteria that can Grow under Magnetic Field in NB Media Containing Heavy Metal
  Growth of Plants in Normal Soil and Soil Containing Heavy Metal
  Change of Growth of the Plants after the Soil Bacteria that can Grow in Soil Containing Heavy Metal and magnetic field condition was Injected
  Effect of Soil Extract form Experiment 11’ Growth of Plants in Normal Soil and Soil Containing Heavy Metal ‘on Soil
 4. COCLUSION
 5. REFERENCE

저자

• Dong Jin Shin [ The High School attached To Dankook University of Education, 21, Dodok-ro 64-gil, Gangnam-gu, Seoul 135-852, Republic of Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  APEC Youth Scientist Journal [APEC 청소년 과학학술지]

• 간기

  반년간

• pISSN

  2005-5625

• 수록기간

  2009~2022

• 십진분류

  KDC 405 DDC 505