Knowledge Resource Center for Ecological Environment in Arid Area
| Cover crops and tillage management for enhanced sustainability in corn/soybean production in the Mississippi Delta region of Arkansas | |
| Patton;David Scott | |
| 出版年 | 2017 |
| 学位授予单位 | Arkansas State University |
| 英文摘要 | A field experiment was established during 2014 in Northeast Arkansas to evaluate the benefits of cover crop and tillage management for enhanced yield and soil quality. Cover crop management included cereal rye, wheat and crimson clover, and a winter fallow. Tillage management included tillage and no-tillage. In the 2015 and 2016 seasons yield was not significantly changed by different tillage treatments. Cover crop out yielded no cover crop at the A-State site in the 2016 season. Organic matter and active carbon were significantly influenced by tillage treatments. Physical and biological properties were significantly increased with cover crops compared with no cover crops in the 2015 and 2016 seasons. Physical properties were also significantly improved with no-tillage as compared with tillage in the 2015 and 2016 season. Biological properties were significantly influenced by different tillage treatments in the 2015 season. |
| 英文关键词 | Soil sciences |
| 语种 | 英语 |
| URL | http://pqdtopen.proquest.com/#viewpdf?dispub=10241298 |
| 来源机构 | Arkansas State University |
| 资源类型 | 学位论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/250908 |
| 推荐引用方式 GB/T 7714 | Patton;David Scott. Cover crops and tillage management for enhanced sustainability in corn/soybean production in the Mississippi Delta region of Arkansas[D]. Arkansas State University,2017. |
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