| 灌溉方式对宁夏枸杞园土壤碳库特征及枸杞生长的影响 |
| |
| 引用本文： | 王芳,张妹婷,马丽萍,马佳伟,南雄雄.灌溉方式对宁夏枸杞园土壤碳库特征及枸杞生长的影响[J].节水灌溉,2019(7):1-5. |
| |
| 作者姓名： | 王芳 张妹婷 马丽萍 马佳伟 南雄雄 |
| |
| 作者单位： | 宁夏大学资源环境学院,银川750021;教育部中阿旱区特色资源与环境治理国际合作联合实验室,银川750021;青海省生态环境遥感监测中心,西宁,810007;宁夏大学资源环境学院,银川,750021;国家林业局枸杞工程技术研究中心,银川,750021 |
| |
| 基金项目： | 宁夏回族自治区自然科学基金 |
| |
| 摘 要： | 通过3年田间定位的枸杞灌溉试验,分析了滴灌和漫灌2种灌溉方式对旱区枸杞园土壤活性有机碳库及枸杞生长的影响。结果表明,滴灌对土壤总有机碳含量影响整体呈现出提升的作用,碳库管理指数高于漫灌处理,尤其是0~10和10~20cm表层土壤中易氧化态有机碳含量显著增加,分别提高12.99%和18.67%,且在120~140cm土层易氧化态有机碳有明显累积,提高幅度达到38.17%。采用滴灌和漫灌两种灌溉模式,枸杞总产量无明显差异,但滴灌模式下水生产率较漫灌提高112.12%,且果实等级率也有所提高。因此,针对研究区域枸杞生产管理现状,通过滴灌模式,有利于土壤有机碳质量提升,培肥枸杞果园土壤,能够满足生长需求,对实现长期可持续生产提供科学依据。
|
| 关 键 词： | 滴灌 漫灌 土壤碳库特征 枸杞 |
Effects of Irrigation Method on Soil Carbon Characteristics and Growth of Goji Berry |
| |
| WANG Fang,ZHANG Mei ting,MA Li ping,MA Jia wei,NAN Xiong xiong.Effects of Irrigation Method on Soil Carbon Characteristics and Growth of Goji Berry[J].Water Saving Irrigation,2019(7):1-5. |
| |
| Authors: | WANG Fang ZHANG Mei ting MA Li ping MA Jia wei NAN Xiong xiong |
| |
| Institution: | (College of Resources and Environmental Science, Ningxia University, Yinchuan 750021, China;China-Arab Joint International Research Laboratory for Featured Resources and Environmental Governance in Arid Region, Yinchuan 750021, China;Qinghai Eco-Environment Monitoring Center, Xining 810007, China;Wolfberry Engineering and Technology Research Center of State Forestry Administration, Yinchuan 750021, China) |
| |
| Abstract: | WANG Fang;ZHANG Mei ting;MA Li ping;MA Jia wei;NAN Xiong xiong(College of Resources and Environmental Science, Ningxia University, Yinchuan 750021, China;China-Arab Joint International Research Laboratory for Featured Resources and Environmental Governance in Arid Region, Yinchuan 750021, China;Qinghai Eco-Environment Monitoring Center, Xining 810007, China;Wolfberry Engineering and Technology Research Center of State Forestry Administration, Yinchuan 750021, China) |
| |
| Keywords: | drip irrigation flood irrigation soil carbon characteristics Goji berry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
