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  1. INDEX:組織別
  2. 農研機構 中日本農業研究センター
  3. 研究報告
  4. 中央農研研報
  5. 14号

北陸重粘土転換畑での早期エダマメ直播栽培における地温と出芽に及ぼすマルチ・べたがけの効果

https://doi.org/10.24514/00001547
https://doi.org/10.24514/00001547
6757b400-93c3-4739-b439-0be690d695d0
名前 / ファイル ライセンス アクション
narc_report_No14p17-31p.pdf narc_report_No14p17-31p.pdf (1.0 MB)
Item type 紀要論文01 / Departmental Bulletin Original Article(1)
公開日 2019-03-22
タイトル
タイトル 北陸重粘土転換畑での早期エダマメ直播栽培における地温と出芽に及ぼすマルチ・べたがけの効果
タイトル
タイトル Effect of Mulching and Row Cover on Soil Tempera - ture and the Emergence of Early Direct - Seeded Edamame (Glycine max) in an Upland Field Converted from Rice Paddy in the Hokuriku Region of Japan
言語 en
言語
言語 jpn
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ departmental bulletin paper
ID登録
ID登録 10.24514/00001547
ID登録タイプ JaLC
著者 細野, 達夫

× 細野, 達夫

細野, 達夫

ja-Kana ホソノ, タツオ

en HOSONO, Tatsuo

Search repository
片山, 勝之

× 片山, 勝之

片山, 勝之

ja-Kana カタヤマ, カツユキ

en KATAYAMA, Katsuyuki

Search repository
細川, 寿

× 細川, 寿

細川, 寿

ja-Kana ホソカワ, ヒサシ

en HOSOKAWA, Hisashi

Search repository
抄録
内容記述タイプ Abstract
内容記述 We tested the effects of mulching and row cover on soil temperature, soil water content, and the emergence of early direct-seeded edamame (Glycine max) in a heavy clayey upland field converted from a rice paddy in the Hokuriku region of Japan. These effects were tested for 6 planting dates over a period of 4 years (2005-2008). Five of the 6 seeding dates were in late April. The mulching materials were polyethylene film with the colors black, green (transparent to some degree), and clear. A spunbonded fabric was used for the row cover. The plots included no-cover plots (control), mulched plots, row covered plots, and plots that received a combination of mulching and row cover. We measured soil temperature and soil volumetric water contents in the surface layers of the rows, and the seedling emergence date in each plot. The results are summarized as follows : 1) The average temperature was increased by 4-5℃, 0-2℃, and about 2℃ respectively, compared with the no-cover controls, when transparent film mulch, black film mulch, and row cover were used. The effect of green mulch was similar to that of black mulch. The increases in soil temperature with black film mulch seemed to vary with the area of the opening, which might affect the ventilation rate between the space beneath the mulch and the ambient air. 2) The combination of row cover with mulching had an additive effect on the temperature increase. 3) Mulching reduced the variation in soil volumetric water content compared with the no-cover control. 4) The length of the period from seeding to emergence depended on soil temperature. The growing degree days (effective accumulated soil temperature) to emergence were calculated to be 96.1℃・days with a base temperature of 7.3℃. 5) We observed high rates of early seedling emergence in all the mulched plots, while emergence was inhibited in the no-cover plots for some planting dates. We conclude that mulching with polyethylene films can safely advance the seeding date of edamame in this region.
書誌情報 中央農業総合研究センター研究報告
en : Bulletin of the National Agricultural Research Center

巻 14, p. 17-31, 発行日 2010-11-29
出版者
出版者 独立行政法人 農業・食品産業技術総合研究機構 中央農業総合研究センター
ISSN
収録物識別子タイプ ISSN
収録物識別子 1881-6738
DOI
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 10.24514/00001547
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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