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J-GLOBAL ID：202102277346188224   整理番号：21A3384476

補助灌漑と組み合わせた畝溝雨水採取:8年間のin situ実験に基づく半乾燥地域における冬コムギの節水および収量維持モード【JST・京大機械翻訳】

Ridge-furrow rainwater harvesting combined with supplementary irrigation: Water-saving and yield-maintaining mode for winter wheat in a semiarid region based on 8-year in-situ experiment

著者 (36件)： Zhang Chun (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Zhang Chun (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Zhang Chun (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Dong Zhaoyun (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Dong Zhaoyun (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Dong Zhaoyun (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Guo Qin (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Guo Qin (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Guo Qin (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Hu Zhilin (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Hu Zhilin (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Hu Zhilin (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Li Juan (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Li Juan (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Li Juan (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Wei Ting (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Wei Ting (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Wei Ting (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Ding Ruixia (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Ding Ruixia (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Ding Ruixia (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Cai Tie (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Cai Tie (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Cai Tie (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Ren Xiaolong (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Ren Xiaolong (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Ren Xiaolong (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Han Qingfang (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Han Qingfang (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Han Qingfang (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Zhang Peng (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Zhang Peng (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Zhang Peng (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Jia Zhikuan (College of Agronomy, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Jia Zhikuan (Institute of Water Saving Agriculture in Arid Areas of China, Northwest A&F University, Yangling, Shaanxi 712100, China) ,  Jia Zhikuan (Key Laboratory of Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China)
資料名： Agricultural Water Management  (Agricultural Water Management)
巻： 259  ページ： Null  発行年： 2022年 
JST資料番号： B0745A  ISSN： 0378-3774  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： オランダ (NLD)  言語： 英語 (EN)

抄録/ポイント： リッジと畝間雨水収穫(RFRH)システムは乾燥地作物の生産性を改善し安定化するために広く採用されている。圃場に適用した灌漑率を有意に低減するために,冬コムギの補足灌漑(RI)と組み合わせたRFRHを中国北西部の半乾燥地域で実施した。制御として,順序灌漑(BI)を用いた。RIとBIの下で,灌漑は,別々の試行で1回(接合-出穂段階)または2回(接合-出穂と出穂-開花段階)だけに適用した。RIとBI下で各時間を適用した灌漑率は,それぞれ37.5mm(BI下50%)と75.0mmであった。結果は,BIと比較して,RIが初期成長段階,純光合成率,水利用効率(WUE),および灌漑水利用効率における土壌水貯蔵を有意に増加させ,種々の降水分布で年における蒸発散を減少させることを示した。灌漑を一度適用したとき,RIは,乾燥,正常,および湿潤年のBIと比較して,それぞれ,WUEを13.4%,9.1%,および8.7%増加させた。灌漑を2回適用したとき,RIは,乾燥,正常,および湿潤年におけるBIと比較して,WUEを12.6%,8.9%,および5.1%増加させた。BIと比較して,RIは50%少ない灌漑水を必要としたが,乾燥,正常,および湿潤年における1回の施用で,それぞれ,3.3%,2.4%,および2.8%の穀粒収量を増加させ,2回適用したとき,6.3%,4.1%,および3.2%減少した(P>0.05)。RIは収量を効果的に維持し,BI下の収率と比較して有意差はなかった。したがって,RIは半乾燥および半湿潤地域で消費される灌漑速度を有意に低減するための技術として応用できた。Copyright 2021 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： *灌漑 ,  農作物 ,  光合成 ,  *コムギ ,  蒸発散 ,  湿潤 ,  開花 ,  降水分布 ,  *乾燥地帯 ,  *秋播コムギ ,  灌漑用水 ,  *半乾燥地帯
準シソーラス用語： 出穂 ,  *in situ実験 ,  水利用効率 , 【Automatic Indexing@JST】

著者キーワード (6件)： 降水分布 ,  畝溝マルチングシステム ,  境界灌漑 ,  水利用効率 ,  コムギ収量 ,  半乾燥地域

分類 (3件)： 農業土木  (FB02000W) ,  麦  (FC03033M) ,  稲作  (FC03020C)

タイトルに関連する用語 (8件)： 灌漑 ,  畝 ,  雨水採取 ,  実験 ,  半乾燥地域 ,  冬コムギ ,  節水 ,  収量