ArticleFrontiers in nutrition2025
The impact of agricultural production diversity on farmer household dietary diversity: a case study of Nanjing City.
Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Associations of the exact-overlap Farm-to-Diet Coupling Index and production diversity with market dependence among smallholder farming households in Los Ríos, Ecuador: a cross-sectional study.Frontiers in nutrition · 2026Article
- From subsistence to nutritional well-being: the role of non-agricultural employment in enhancing the dietary consumption patterns of rural residents in China.Frontiers in nutrition · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background/Objectives: China 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. Methods: This 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. Results: The 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. Conclusion: The 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.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.