3-4-2 サツマイモの密集大量栽培法における土壌水分の影響

DOI

書誌事項

タイトル別名
  • 3-4-2 Effect of root zone irrigation system on mass production of sweetpotatoes

この論文をさがす

説明

<p>The innovation is required to production of a large amount of biomass by cultivation of domestic photosynthetic plant and to replace fossil fuels. The author has found that the best crop is sweetpotato cultivated in multilayer system. So far, the 4-layers cultivation method using a triangular shelf showed that it is possible to sweetpotato production of about 20kg/m2. This is eight times the amount of domestic average yield (2.5kg/m2). However, the soil hygroscopic level decreased quickly and the production of the sweetpotatoes suppressed significantly, were found by the multi-layer cultivation system. Therefore we investigated the influence of the basic irrigation state to produce sweetpotatoes. As the result the yield of sweetpotatoes cultivated with root zone irrigation system increased to 179% of the amount of the past. In addition, the root zone irrigation system was effective to increase the weight of the mass production of sweetpotatoes by increasing the density of the vine seeding per area.</p>

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282680790204544
  • NII論文ID
    130005436889
  • DOI
    10.20550/jietaikaiyoushi.25.0_78
  • ISSN
    24238325
    24238317
  • 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

問題の指摘

ページトップへ