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| DOI | 10.1080/1343943X.2024.2351623 |
| Impact of different planting date on shoot growth and tuber development of white Guinea yam grown in Guinea Savanna | |
| 发表日期 | 2024 |
| ISSN | 1343-943X |
| EISSN | 1349-1008 |
| 英文摘要 | White Guinea yam is a tuber crop characterized by a long growth period over the entire rainy season, which is affected by changes in rainfall patterns owing to climate change. In this study, we investigated the effects of shifting the planting date of yam seed tubers on shoot growth and tuber development, which could be a plausible measure for adapting to changes in rainfall patterns. Our results revealed that tuber enlargement in plants with different planting dates started depending on the days after planting rather than the day of the year. This indicates that day length had little effect on tuberization. The final tuber yield was rarely affected by low rainfall during the early growth stage, whereas severe yield reduction occurred when the rainfall stopped during the tuberization period. We conclude that shifting the planting date backward to adjust for delayed rainy seasons increases the risk of severe yield reduction. |
| 英文关键词 | Yam; Dioscorea rotundata; shoot growth; tuber development; planting date |
| 语种 | 英语 |
| WOS研究方向 | Agriculture |
| WOS类目 | Agronomy |
| WOS记录号 | WOS:001218346200001 |
| 来源期刊 | PLANT PRODUCTION SCIENCE
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/291947 |
| 作者单位 | Japan International Research Center for Agricultural Sciences; CGIAR; International Institute of Tropical Agriculture (IITA) |
| 推荐引用方式 GB/T 7714 | . Impact of different planting date on shoot growth and tuber development of white Guinea yam grown in Guinea Savanna[J],2024. |
| APA | (2024).Impact of different planting date on shoot growth and tuber development of white Guinea yam grown in Guinea Savanna.PLANT PRODUCTION SCIENCE. |
| MLA | "Impact of different planting date on shoot growth and tuber development of white Guinea yam grown in Guinea Savanna".PLANT PRODUCTION SCIENCE (2024). |
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