WEKO3
アイテム
Agronomical traits of different early-late mature soybean (Glycine max) cultivars under intercropping condition with Rhodes grass (Chloris gayana Kunth.) and the application to agricultural machinery system
http://hdl.handle.net/10458/0002001976
http://hdl.handle.net/10458/0002001976ba18a102-a2fc-4ab4-b63d-fc8509512ac6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
fulltext (490 KB)
|
.png)
|
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-12-04 | |||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||
| タイトル | Agronomical traits of different early-late mature soybean (Glycine max) cultivars under intercropping condition with Rhodes grass (Chloris gayana Kunth.) and the application to agricultural machinery system | |||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| キーワード | Agricultural machinery system | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| キーワード | Maturity stages | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| キーワード | Rhodes grass | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| キーワード | Soybean | |||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||||
| 著者 |
Umino, Rikako
× Umino, Rikako
× ホワンワン, メイ
WEKO
35637
× 田中, 秀典
WEKO
4740
× 石垣, 元気
WEKO
20090
|
|||||||||||||||||||||||||
| 抄録 | ||||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||||
| 内容記述 | This study investigated the agronomical traits of three soybean (Glycine max L. Merr) cultivars differing in maturity stages—extremely early-maturing ‘Yukihomare’ (Yu), early-maturing ‘Kitamusume’ (Ki), and late-maturing ‘Fukuyutaka’ (Fu)—intercropped with Rhodes grass (Chloris gayana Kunth.) in the southwest warm region Japan (Experiment I) and their applicability to agricultural machinery system (Experiment II). In Experiment I, soybeans were sown under different seeding rates at 10 seeds/m2 in 2022 and 20 seeds/m2 in 2023. As a result, while ‘Fu’ showed the lowest germination rate in 2022, it had the same trend in mean of two years (54%). At 90 days after sowing in 2023, plant height of ‘Fu’ was significantly higher among cultivars and had the highest dry matter yield (DMY) of 448 kg/10a with a soybean mixing rate of 93.1%, indicating improved soybean competitiveness with Rhodes grass under higher seeding rate. In Experiment II, broadcaster seeding trial identified a 10 m operational spacing as optimal for achieving the target seeding rate of 20 seeds/m2 based on the result of Experiment I. Subsequently, a performance using agricultural machinery for seeding and harvesting showed that DMY of ‘Fu’ (344kg/10a) was significantly higher than that of Rhodes grass (101kg/10a). However, lodging and harvesting inefficiencies resulted in an estimated dry matter loss of 59.4 kg/10a (13.4%), highlighting the need for further refinement of mechanical harvesting. These findings demonstrate the potential of late-maturing soybean cultivar ‘Fu’ for forage production in intercropping systems and suggest the feasibility of mechanized cultivation and harvest at a practical scale. | |||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| 書誌情報 |
en : Australian Journal of Crop Science 巻 19, 号 10, p. 1035-1040, 発行日 2025-10-01 |
|||||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||||
| 出版者 | Southern Cross Publishing | |||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||||||||||||
| 収録物識別子 | 18352707 | |||||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||||
| 収録物識別子 | 18352693 | |||||||||||||||||||||||||
| DOI | ||||||||||||||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.21475/ajcs.25.19.10.p43 | |||||||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||||
