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| 灌溉对小麦—玉米周年栽培中花后水分与干物质积累的影响 | |
| 引用本文： | 王瑞英,高峻岭,王月福,赵长星,杜金哲,王圣健.灌溉对小麦—玉米周年栽培中花后水分与干物质积累的影响[J].山东农业科学,2011(5):21-24,28. |
| 作者姓名： | 王瑞英 高峻岭 王月福 赵长星 杜金哲 王圣健 |
| 作者单位： | 1. 青岛市农业科学研究院,山东,青岛,266100;农业部旱作节水农业重点开放实验室/中国农业科学院农业环境与可持续发展研究所,北京,100081 2. 青岛市农业科学研究院,山东,青岛,266100 3. 农业部旱作节水农业重点开放实验室/中国农业科学院农业环境与可持续发展研究所,北京,100081;青岛农业大学,山东,青岛,266109 4. 青岛农业大学,山东,青岛,266109 |
| 基金项目： | 青岛市公共领域支撑类计划项目(08-2-1-22-nsh09-1-1-69-nsh); 农业部旱作节水农业重点开放实验室开放基金项目资助 |
| 摘 要： | 2008-2009年栽培季,在大田栽培条件下,以当前胶东地区推广种植的13个小麦品种与14个玉米品种为供试作物,设全生育期不灌溉、小麦拔节期灌溉1次与小麦拔节期、小麦灌浆期、玉米开花期灌溉3次共3个水分供应水平处理,测定花后各处理土壤与植株水分含量、干物质积累变化动态。结果表明：补充灌溉分别提高了小麦花后、玉米花后0~60 cm土层与植株的水分含量,灌溉使小麦与玉米植株营养体的干物质积累比例增加而籽粒干物质积累比例降低。 |
| 关 键 词： | 小麦-玉米周年栽培 灌溉 水分含量 干物质积累 |
Effects of Irrigation on Water Content in Soil and Plant and Dry Matter Accumulation after Anthesis in Wheat-Maize Annual Culture |
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| WANG Rui-ying,GAO Jun-ling,WANG Yue-fu,ZHAO Chang-xing,DU Jin-zhe,WANG Sheng-jian.Effects of Irrigation on Water Content in Soil and Plant and Dry Matter Accumulation after Anthesis in Wheat-Maize Annual Culture[J].Shandong Agricultural Sciences,2011(5):21-24,28. | |
| Authors: | WANG Rui-ying GAO Jun-ling WANG Yue-fu ZHAO Chang-xing DU Jin-zhe WANG Sheng-jian |
| Institution: | WANG Rui-ying1,2,GAO Jun-ling1,WANG Yue-fu2,3,ZHAO Chang-xing2,DU Jin-zhe3,WANG Sheng-jian1,2(1.Qingdao Academy of Agricultural Sciences,Qingdao 266100,China,2.Key Laboratory of Dryland Agriculture,Ministry of Agriculture,China/Institute of Environment and Sustainable Development in Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081,3.Qingdao Agricultural University,Qingdao 266109,China) |
| Abstract: | Thirteen winter wheat varieties and fourteen maize varieties planted popularly in Jiaodong areas were cultured as experimental materials from 2008 autumn to 2009 autumn.No irrigation,irrigation at elongation stage or irrigation at elongation and grain filling stages of wheat and flower stage of maize were designed for this study under field condition.The results showed that irrigation could increase the water content in plants and 0~60 cm soil after anthesis.The dry matter accumulation ratio of wheat and ma... |
| Keywords: | Wheat-maize annual culture Irrigation Water content Dry matter accumulation |
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