Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1007/s42729-023-01146-1 |
| Minimizing the Adverse Impact of Drought on Corn by Applying Foliar Potassium Humate Combined with Chitosan | |
| Elshamly, Ayman M. S. | |
| 通讯作者 | Elshamly, AMS |
| 来源期刊 | JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
 |
| ISSN | 0718-9508 |
| EISSN | 0718-9516 |
| 出版年 | 2023 |
| 卷号 | 23期号:2页码:1913-1929 |
| 英文摘要 | Previous studies have demonstrated the impact of potassium humate (KH) and chitosan (CH) on ameliorating drought effects, but their combined applications in promoting these benefits are still unfound. Therefore, the current study aims to evaluate the efficacy of KH and CH on corn growth, yield, nutrient contents, and water productivity under full and limited irrigation conditions. Under the drip irrigation system, a split-plot experiment was performed with three replications in the second week of February in the seasons of 2021 and 2022. The main plot was equipped with a valve and a flow emitter to control the amount of the targeted irrigation levels (full irrigation and limited irrigation from the development stage onwards), as well as four foliar applications in the subplot (0, CH 500 mg l(-1), KH 3000 mg l(-1), and CH 500 mg l(-1) + KH 3000 mg l(-1)). It was found that separate foliar applications of KH or combined foliar applications of KH + CH had a significant impact on the most examined traits. However, compared to the control, adopting limited irrigation and applying combined applications thereof have significantly increased iron, zinc, manganese, oil, protein, yield, and water productivity. In addition, this combination decreased proline, and the maximum reduction was observed for the combined application with adopting full irrigation. In arid regions, the researcher recommends treating stressed plants with combined foliar applications of KH + CH, which could help plants overcome the negative effects of drought and attain the highest yield and water productivity. |
| 英文关键词 | Corn Potassium humate Chitosan Drought |
| 类型 | Article |
| 语种 | 英语 |
| 开放获取类型 | hybrid |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000920827200001 |
| WOS关键词 | MAIZE ZEA-MAYS ; HUMIC SUBSTANCES ; ABIOTIC STRESS ; GROWTH ; YIELD ; QUALITY ; SOIL ; L. ; PHOTOSYNTHESIS ; IRRIGATION |
| WOS类目 | Plant Sciences ; Environmental Sciences ; Soil Science |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology ; Agriculture |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/397546 |
| 推荐引用方式 GB/T 7714 | Elshamly, Ayman M. S.. Minimizing the Adverse Impact of Drought on Corn by Applying Foliar Potassium Humate Combined with Chitosan[J],2023,23(2):1913-1929. |
| APA | Elshamly, Ayman M. S..(2023).Minimizing the Adverse Impact of Drought on Corn by Applying Foliar Potassium Humate Combined with Chitosan.JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION,23(2),1913-1929. |
| MLA | Elshamly, Ayman M. S.."Minimizing the Adverse Impact of Drought on Corn by Applying Foliar Potassium Humate Combined with Chitosan".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION 23.2(2023):1913-1929. |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [Elshamly, Ayman M. S.]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Elshamly, Ayman M. S.]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Elshamly, Ayman M. S.]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
