|
|||||
|
|
| 滴灌施肥条件下核桃树早衰叶片矿质元素含量分析 | |
| 引用本文： | 洪明,张丽,赵经华,马英杰,郑冰,张清林,曾冬梅.滴灌施肥条件下核桃树早衰叶片矿质元素含量分析[J].干旱地区农业研究,2011,29(4):153-156. |
| 作者姓名： | 洪明 张丽 赵经华 马英杰 郑冰 张清林 曾冬梅 |
| 作者单位： | 1. 新疆农业大学水利与土木工程学院,新疆,乌鲁木齐,830052 2. ,新疆农业大学草业与环境科学学院,新疆,乌鲁木齐,830052 3. 新疆维吾尔自治区水利厅牧区水利规划总站,新疆,乌鲁木齐,830000 |
| 基金项目： | 国家科技支撑计划项目(2007BAD38B02、2007BAD38B09); 新疆自治区重大专项(200731136-5); 新疆科技支疆项目(200991237); 新疆水利水电工程重点学科基金资助项目(XJZDXK-2002-10-05) |
| 摘 要： | 通过对滴灌及地面畦灌核桃树叶片矿质元素含f对比分析表明:滴灌成龄核桃树早衰叶片除磷、钙、铁含量较地面灌正常叶高111.1%、9.6%、11.1%外,其他矿质元素均不同程度低于地面灌正常叶片的含量,其中微量元素含量表现尤为明显;核桃树叶片早衰主要是由于叶片中钾、铁、锰、锌缺少所致;滴灌及滴灌施肥对核桃树中微量元素的吸收有... |
| 关 键 词： | 滴灌 核桃树 早衰叶片 矿质元素 中微量元素 |
Analysis of mineral element content in premature senescence walnut leaves under drip irrigation and fertilization condition |
|
| HONG Ming,ZHANG Li,ZHAO Jinghu,MA Yingjie,ZHENG Bing,ZHANG Qinglin,ZENG Dongmei.Analysis of mineral element content in premature senescence walnut leaves under drip irrigation and fertilization condition[J].Agricultural Research in the Arid Areas,2011,29(4):153-156. | |
| Authors: | HONG Ming ZHANG Li ZHAO Jinghu MA Yingjie ZHENG Bing ZHANG Qinglin ZENG Dongmei |
| Institution: | HONG Ming1,ZHANG Li2,ZHAO Jing-hua1,MA Ying-jie1,ZHENG Bing1,ZHANG Qing-lin1,ZENG Dong-mei3(1.College of Hydraulic and Civil Engineering,Xinjiang Agricultural University,Urumqi,Xinjiang 830052,China,2.College of Pratacultural and Environmental Sciences,3.Master Station of Water Planning of Agricultural and Pastoral Areas of Xinjiang,Xinjiang 830000,China) |
| Abstract: | Mineral element content of walnut leaves were comparatively analysised under the condition of drip irrigation and border irrigation.The result showed that except content of Phosphorous,Calcium and Ferrum in premature senescence walnut leaves under the drip irrigation condition were 111.1%,9.6% and 11.1% higher than that in normal walnut leaves under the flood irrigation condition,Content of others mineral elements were lower in varying degrees than that in normal walnut leaves under the flood irrigation con... |
| Keywords: | drip irrigation walnut tree premature senescence leaves mineral element secondary and microelement |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《干旱地区农业研究》浏览原始摘要信息 | |
| 点击此处可从《干旱地区农业研究》下载免费的PDF全文 | |