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    <identifier>10.57760/sciencedb.iga.01496</identifier>
    <datestamp>2026-09-15T13:42:57Z</datestamp>
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  <dc:date>2026-09-15</dc:date>
  <dc:title>2022 Maize Yield and Agronomic Trait Data from Liquid Manure Replacement Trial</dc:title>
  <dc:identifier>doi:10.57760/sciencedb.iga.01496</dc:identifier>
  <dc:language>en</dc:language>
  <dc:description>This dataset comprises yield and agronomic trait data from a trial on liquid manure replacing chemical fertilizers in Meilisi, Qiqihar, Heilongjiang. The Excel file includes measurements of ears per mu, grain weight per ear, 100‑kernel weight, ear weight, cob weight, and grain weight per ear.</dc:description>
  <dc:subject>liquid manure; yield estimation; data</dc:subject>
  <dc:creator>徐鹏翔</dc:creator>
  <dc:rights>PUBLIC</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/</dc:rights>
  <dc:type>dataset</dc:type>
  <dc:publisher>Science Data Bank</dc:publisher>
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