Optimization of growth and production parameters of walnut (Juglans regia) saplings with response surface methodology
文献类型：期刊论文
| 作者 | Song, Dagang1,2; Pan, Kaiwen2; Zhang, Aiping1,2; Wu, Xiaogang2; Tariq, Akash1,2; Chen, Wenkai1,2; Li, Zilong1,2; Sun, Feng1,2; Sun, Xiaoming2; Olatunji, Olusanya Abiodun1,2 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2019-07-03 |
| 卷号 | 8页码:9992 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-018-28345-6 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Straw mulching is an effective conservation tillage tool that utilizes waste resources and reduces environmental pollution. To determine the optimal levels of quality, placement and quantity of straw mulching, we performed a field experiment that used the Box-Behnken design combined with response surface methodology. The treatments designed for walnut saplings (Juglans regia) considered three independent variables: quality, placement, and quantity of straw mulching. Tree height of walnut saplings (THW) and net photosynthesis rate (NPR) were used as the response variables in a full, quadratic polynomial model. Analysis of variance (ANOVA) results showed that the selected models were significant (P < 0.05), expressing ideal relationships between the independent and dependent variables (R-2 >= 0.9225). The optimum conditions for the THW and NPR responses were determined to be a straw mulching quality which mixed rice and rapeseed straws, a straw mulching placement which covered the entire soil surface of experimental plots, and a straw mulching quantity applied as 3 kg/m(2) (i.e., the low level). This optimized scheme of straw mulching combinations offers an alternate choice for optimizing the growth and potential yield of walnut saplings, but practical field experiments should also be carried out to obtain more site-specific results. |
| 学科主题 | Multidisciplinary |
| URL标识 | 查看原文 |
| WOS关键词 | BLACK-WALNUT ; PHOTOSYNTHETIC CHARACTERISTICS ; REFLECTED LIGHT ; UNITED-STATES ; LOWER LEAVES ; SEED YIELD ; TEMPERATURE ; ENVIRONMENT ; CHINA ; TREES |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000437097000009 |
| 源URL | [http://210.75.237.14/handle/351003/30211]  |
| 专题 | 生物多样性与生态系统服务领域_生态研究 成都生物研究所_生态研究 生物多样性与生态系统服务领域_中国科学院山地生态恢复与生物资源利用重点实验室 生物多样性与生态系统服务领域_生态系统恢复与生物多样性保育四川省重点实验室 生物多样性与生态系统服务领域 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 10049, Peoples R China 2.Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences,Chengdu, 610041, China; |
| 推荐引用方式 GB/T 7714 | Song, Dagang,Pan, Kaiwen,Zhang, Aiping,et al. Optimization of growth and production parameters of walnut (Juglans regia) saplings with response surface methodology[J]. SCIENTIFIC REPORTS,2019,8:9992. |
| APA | Song, Dagang.,Pan, Kaiwen.,Zhang, Aiping.,Wu, Xiaogang.,Tariq, Akash.,...&Zhang, Lin.(2019).Optimization of growth and production parameters of walnut (Juglans regia) saplings with response surface methodology.SCIENTIFIC REPORTS,8,9992. |
| MLA | Song, Dagang,et al."Optimization of growth and production parameters of walnut (Juglans regia) saplings with response surface methodology".SCIENTIFIC REPORTS 8(2019):9992. |
入库方式： OAI收割
来源：成都生物研究所
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