Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis
Drought has a great impact on agricultural production and threatens food security. Chengde city is located in the border of North China and Inner Mongolia Plateau, where drought often occurs. In this study, logistic regression and multiple regression were used to analyze the relationship between dro...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/49/e3sconf_astfe2020_01018.pdf |
| _version_ | 1818949418384097280 |
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| author | Jiang Keller |
| author_facet | Jiang Keller |
| author_sort | Jiang Keller |
| collection | DOAJ |
| description | Drought has a great impact on agricultural production and threatens food security. Chengde city is located in the border of North China and Inner Mongolia Plateau, where drought often occurs. In this study, logistic regression and multiple regression were used to analyze the relationship between drought and grain yield. It is found that drought is an important reason for agricultural production reduction. |
| first_indexed | 2024-12-20T09:02:23Z |
| format | Article |
| id | doaj.art-f377734bf82745caa7f5c4e717f11d6f |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-20T09:02:23Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-f377734bf82745caa7f5c4e717f11d6f2022-12-21T19:45:49ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011890101810.1051/e3sconf/202018901018e3sconf_astfe2020_01018Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysisJiang Keller0School of Geography and Environment, Jiangxi Normal UniversityDrought has a great impact on agricultural production and threatens food security. Chengde city is located in the border of North China and Inner Mongolia Plateau, where drought often occurs. In this study, logistic regression and multiple regression were used to analyze the relationship between drought and grain yield. It is found that drought is an important reason for agricultural production reduction.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/49/e3sconf_astfe2020_01018.pdf |
| spellingShingle | Jiang Keller Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis E3S Web of Conferences |
| title | Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis |
| title_full | Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis |
| title_fullStr | Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis |
| title_full_unstemmed | Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis |
| title_short | Drought and crop production in Chengde City: Based on Logistic and Prais-Winsten regression analysis |
| title_sort | drought and crop production in chengde city based on logistic and prais winsten regression analysis |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/49/e3sconf_astfe2020_01018.pdf |
| work_keys_str_mv | AT jiangkeller droughtandcropproductioninchengdecitybasedonlogisticandpraiswinstenregressionanalysis |