• Title/Summary/Keyword: coating and/or covered materials(Iron, Silicate, Phyllite)

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Effect of Different Seed Coating Materials on Seedling Establishment and Growth in Direct Seeded Rice under Puddled Wet Soil Condition (벼 무논직파재배의 종자 코팅소재별 발아 및 유묘생육 특성)

  • Park, K.H;Kim, Y.S.;Chang, J.T.
    • Journal of Practical Agriculture & Fisheries Research
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    • v.15 no.1
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    • pp.63-73
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    • 2013
  • The research was conducted to determine a seed germination and seedling establishment of rice plant under seed coating materials such as iron, silicate, and phyllite and under covered with silicate and iron coated & silicate covered in the puddled wet hill seeding and wet line seeding methods. The seedling establishment was high in silicate and untreated control of 100%>phyllite coating of 91.5%>silicate coating of 88%>iron coating and silicate covered of 86%>silicate covered of 75.5% in the puddled wet hill seeding method, respectively. At 35days after treatment there was high in seedling height at silicate covered of 23.8cm>control of 23.6cm>silicate coating of 21.4cm>phyllite coating of 20.2cm>iron coating and silicate covered of 16.8cm>iron coating of 15.4cm. In puddle wet line seeding method rice seedling establishment was high at control and silicate covered of 100%>iron coating and silicate covered by 97.5%>phyllite coating by 94.8%>iron coating by 86%. Seedling height was high in silicate covered of 22.1cm>control of 21.2cm>silicate coating of 20.0cm>phyllite coating of 19.0cm>iron coating of 17.7cm>iron coating and silicate covered of 17.0cm, respectively.