子実用アマランサスの導入に関する研究　第２報　窒素施肥の相違が生育・収量に及ぼす影響

DOI

書誌事項

タイトル別名
  • Studies on the Introduction of Grain Amaranthus 2. Effect of N-fertilizer application methods on growth, development and yield.
  • 2. Effect of N-fertilizer application methods on growth, development and yield
  • 第2報 窒素施肥の相違が生育・収量に及ぼす影響

抄録

Using 2 species of Amaranthus for grains (Amaranthus caudatus, A. hypochondriacus), a field experiment was carried out to analyze the effect of various methods of nitrogen fertilizer application on the growth, development and yield at Atsugi Central Farm, Tokyo University of Agriculture (Atsugi City, Kanagawa Prefecture) .<BR>In both species, either basal application of the total amount of nitrogen fertilizer or top-dressing at the earlier stage gave good results.<BR>On the other hand, top-dressing increased the grain yield of A. hypochondriacus. The difference in the effects of the nitrogen fertilizer application period on the yield between both species was ascribed to the difference in the growth rate of the vegetative parts.

収録刊行物

  • 熱帯農業

    熱帯農業 35 (3), 208-212, 1991

    日本熱帯農業学会

キーワード

詳細情報 詳細情報について

  • CRID
    1390282681335590144
  • NII論文ID
    130004373317
  • DOI
    10.11248/jsta1957.35.208
  • ISSN
    21850259
    00215260
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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