Introducing Viewpoints of Mechanics into Basic Growth Analysis (3) : Applying Growth Force and Leaf-Light Complex to Production and Digestion, Analyses of Forages

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説明

The present study was designed to give new equations by applying growth force and leaf-light complex to production and digestion analyses of forages. The results obtained were as follows. The traditional equation for forage AGR (absolute growth rate) given by the product of NAR (net assimilation rate) and LAI (leaf area index) was modified as follows: (1) AGR was replaced by growth force that was given by the product of weight and growth acceleration, (2) LAI was replaced by MLA (mean leaf area weighted with relative light intensity) suggesting a kind of leaf-light complex. Inserting growth force and MLA into the traditional description of AGR led to a new equation, where growth process of forages was analyzed more deeply. The application of growth force to indigestible materials in forages gave a new equation that analyzed the indigestibility increase with forage growth more deeply compared with the former equation. It was suggested that growth force and leaf-light complex were useful tools in the production and digestion analyses of forages.

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詳細情報 詳細情報について

  • CRID
    1390853649613835520
  • NII論文ID
    110006197796
  • NII書誌ID
    AA00247166
  • DOI
    10.5109/9283
  • HANDLE
    2324/9283
  • ISSN
    00236152
  • 本文言語コード
    en
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
    • CiNii Articles
    • OpenAIRE

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