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The climatic events and increasing population are impacting the food system's resilience. The significance of a looming food crisis may be more pronounced in a country like Pakistan. Therefore, to manage farm production sustainably, this research infers the Value-Belief-Norm (VBN) theory to analyze small growers' pro-environmental adaptation and mitigation behaviors on the farm. The data of 250 samples were collected from the Sindh province of Pakistan. We applied the partial least squire modeling (PLS-SEM) to examine the farmers' pro-environmental behaviors towards climate change mitigation and adaptation practices in farm productions. The results provide evidence that farmers' pro-environmental personal norms R2(80.2%), explain mitigation attitudes (41.2%), and (29.0%) adaptation behaviors of growers. All antecedents of VBN theory reveal robustness and significantly positive relationships except for egoistic values. Thus, pro-environmental personal norms predicted the farmers-orientation behaviors significantly toward the climate variability adaptation practices and mitigation attitudes. Moreover, findings indicate that the VBN theory enacts well when expounding altruistic values and biospheric values of farmers' mitigation attitudes and adaptation behaviors. Despite guaranteeing food security, this research suggests designing policy tools to encourage small growers' pro-environmental behaviors in response to climatic changes to increase sustainable agricultural production in the region. • This research used the Value-Belief-Norm (VBN) theory in the context of climate change mitigation and adaptation behaviors in farm production. • This study empirically examines the determinants of growers' pro-environmental personal norms towards mitigation and adaption via partial least squares structural equation modeling (PLS-SEM). • The VBN theory provides evidence that farmers' pro-environmental personal norms R2(80.2%) explain mitigation attitudes (41.2%) and (29.0%) adaptation behaviors toward climate change. • Thus, pro-environmental personal norms predicted the farmers-orientation behaviors significantly toward the climate variability adaptation practices and mitigation attitudes. • This study implicates future policies that promote effective and sustainable pro-environmental behavioral changes in agriculture while ensuring regional food security. [ABSTRACT FROM AUTHOR]

• We assessed the climate change impact on wheat production in China. • We employed the FGLS, DOLS, and D–K estimation techniques. • Temperature negatively affected wheat production in the long–run. • Precipitation contributed positively to wheat production in the long-run. • Agro–chemical input (fertilizer use) enhanced wheat production in the long–run. Northern and Southern regions are the two major wheat production belts of China. Agro–climatic resources have changed significantly in recent years, threatening staple food production in these regions. As a result, it is critical to investigate the long–term effect of climate change and agri–inputs on wheat production in China's top six wheat producing provinces (Hebei, Shandong, Henan, Jiangsu, Anhui, and Hubei) from 1995 to 2020. The estimated long-run results from the FGLS, DOLS, and D–K estimators revealed that climatic factors, specifically temperature, had a negative impact on wheat production, while precipitation had a positive impact. The findings also revealed that agrochemical inputs, such as fertilizer, increases wheat production, whereas pesticide use decreases wheat production significantly. The results from the Dumitrescu–Hurlin panel causality test showed a bidirectional causality between rainfall, fertilizer use, and cultivated area with wheat production, while a unidirectional causality association is running from labor force to wheat production. The current study provides several critical policy recommendations for China's sustainable food production through green agricultural practices and robust climate mitigation strategies. [Display omitted] [ABSTRACT FROM AUTHOR]