The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City
Background/ObjectivesChina is one of the first developing countries to achieve poverty reduction goals, but there are still problems with unbalanced dietary structures in rural areas. The food consumption problem of rural residents is a major social issue that deserves attention, and food security s...
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Frontiers Media S.A.
2025-04-01
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| Series: | Frontiers in Nutrition |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fnut.2025.1493371/full |
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| author | Qi Shen Tingting Qiang Taiyang Zhong |
| author_facet | Qi Shen Tingting Qiang Taiyang Zhong |
| author_sort | Qi Shen |
| collection | DOAJ |
| description | Background/ObjectivesChina is one of the first developing countries to achieve poverty reduction goals, but there are still problems with unbalanced dietary structures in rural areas. The food consumption problem of rural residents is a major social issue that deserves attention, and food security should be guaranteed.MethodsThis paper takes rural households in Nanjing as the research object and uses feasible generalized least squares and simultaneous equation models to explore the relationship between the diversity of rural household production and dietary diversity in Nanjing and analyze the differences in the impact of production diversity and market purchases on dietary diversity and other related influencing factors.ResultsThe results show that agricultural production has changed from “small and comprehensive” with diversity to relatively single “specialization”. The higher the diversity of crop production of rural households, the higher their dietary diversity. The dietary diversity of rural households in Nanjing is relatively low, and their food consumption structure is unreasonable.ConclusionThe impact of production diversity and market purchases on dietary diversity is different, and the positive impact of production diversity on dietary diversity is greater than that of market purchases. Encouraging farmers to apply for agricultural product certification, cultivating new types of professional farmers, and expanding channels for selling agricultural products can effectively improve the dietary diversity of rural households. |
| format | Article |
| id | doaj-art-a4e63271708242d68aaa4b68b484337d |
| institution | OA Journals |
| issn | 2296-861X |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Nutrition |
| spelling | doaj-art-a4e63271708242d68aaa4b68b484337d2025-08-20T02:19:53ZengFrontiers Media S.A.Frontiers in Nutrition2296-861X2025-04-011210.3389/fnut.2025.14933711493371The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing CityQi ShenTingting QiangTaiyang ZhongBackground/ObjectivesChina is one of the first developing countries to achieve poverty reduction goals, but there are still problems with unbalanced dietary structures in rural areas. The food consumption problem of rural residents is a major social issue that deserves attention, and food security should be guaranteed.MethodsThis paper takes rural households in Nanjing as the research object and uses feasible generalized least squares and simultaneous equation models to explore the relationship between the diversity of rural household production and dietary diversity in Nanjing and analyze the differences in the impact of production diversity and market purchases on dietary diversity and other related influencing factors.ResultsThe results show that agricultural production has changed from “small and comprehensive” with diversity to relatively single “specialization”. The higher the diversity of crop production of rural households, the higher their dietary diversity. The dietary diversity of rural households in Nanjing is relatively low, and their food consumption structure is unreasonable.ConclusionThe impact of production diversity and market purchases on dietary diversity is different, and the positive impact of production diversity on dietary diversity is greater than that of market purchases. Encouraging farmers to apply for agricultural product certification, cultivating new types of professional farmers, and expanding channels for selling agricultural products can effectively improve the dietary diversity of rural households.https://www.frontiersin.org/articles/10.3389/fnut.2025.1493371/fullagricultural production diversitydietary diversityfeasible generalized least squares methodsimultaneous equation modelNanjing |
| spellingShingle | Qi Shen Tingting Qiang Taiyang Zhong The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City Frontiers in Nutrition agricultural production diversity dietary diversity feasible generalized least squares method simultaneous equation model Nanjing |
| title | The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City |
| title_full | The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City |
| title_fullStr | The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City |
| title_full_unstemmed | The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City |
| title_short | The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City |
| title_sort | impact of agricultural production diversity on farmer household dietary diversity a case study of nanjing city |
| topic | agricultural production diversity dietary diversity feasible generalized least squares method simultaneous equation model Nanjing |
| url | https://www.frontiersin.org/articles/10.3389/fnut.2025.1493371/full |
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