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Impacts of chemical fertilizer reduction on grain yield: A case study of China

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  • Changjiang Xiong
  • Xianghao Zhao

Abstract

Reducing fertilizer usage is a crucial measure for achieving high-quality development in Chinese agriculture. Utilizing panel data from 31 Chinese provinces spanning from 2004 to 2019, this study empirically analyzes the dynamic relationship between fertilizer application and grain production, exploring the underlying mechanisms. The study findings reveal that the application of fertilizers maintains a positive impact on grain production. The two variables will demonstrate a dynamic alternation between "strong decoupling" and "retreat decoupling," suggesting that grain production may either increase or gradually decline, while fertilizer application exhibits a decreasing trend. Mechanism analysis reveals a distinct substitution relationship between fertilizer use efficiency and application quantity. Increasing fertilizer use efficiency while reducing application quantity still facilitates the stable and increased production of grains. Heterogeneity analysis indicates that the efficiency of fertilizer use has a more pronounced impact on grain yield in the eastern and western regions. Increasing fertilizer quantity is detrimental to wheat yield but has a promoting effect on corn yield. However, in the main grain-producing areas, increasing fertilizer quantity can enhance wheat yield but is unfavorable for the overall grain yield. Additionally, nitrogen fertilizer input has exceeded the optimal level compared to potassium fertilizer. Continuously increasing nitrogen fertilizer input will hinder the increase in grain yield. Therefore, there is a need to shift from the notion of "more fertilizer is better" and focus on improving fertilizer use efficiency to transition from the emphasis on "quantity" to "quality" of fertilizer application.

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  • Changjiang Xiong & Xianghao Zhao, 2024. "Impacts of chemical fertilizer reduction on grain yield: A case study of China," PLOS ONE, Public Library of Science, vol. 19(3), pages 1-26, March.
    • Handle: RePEc:plo:pone00:0298600
    DOI: 10.1371/journal.pone.0298600
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    References listed on IDEAS

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    1. Paula Bustos & Bruno Caprettini & Jacopo Ponticelli, 2016. "Agricultural Productivity and Structural Transformation: Evidence from Brazil," American Economic Review, American Economic Association, vol. 106(6), pages 1320-1365, June.
    2. Pingping Fang & David Abler & Guanghua Lin & Ali Sher & Quan Quan, 2021. "Substituting Organic Fertilizer for Chemical Fertilizer: Evidence from Apple Growers in China," Land, MDPI, vol. 10(8), pages 1-24, August.
    3. Hongyu Wang & Xiaolei Wang & Apurbo Sarkar & Fuhong Zhang, 2021. "How Capital Endowment and Ecological Cognition Affect Environment-Friendly Technology Adoption: A Case of Apple Farmers of Shandong Province, China," IJERPH, MDPI, vol. 18(14), pages 1-16, July.
    4. Xinping Chen & Zhenling Cui & Mingsheng Fan & Peter Vitousek & Ming Zhao & Wenqi Ma & Zhenlin Wang & Weijian Zhang & Xiaoyuan Yan & Jianchang Yang & Xiping Deng & Qiang Gao & Qiang Zhang & Shiwei Guo , 2014. "Producing more grain with lower environmental costs," Nature, Nature, vol. 514(7523), pages 486-489, October.
    5. Wenhao Song & Chunhui Ye, 2022. "Impact of the Cultivated-Land-Management Scale on Fertilizer Reduction—Empirical Evidence from the Countryside of China," Land, MDPI, vol. 11(8), pages 1-15, July.
    6. Tone, Kaoru & Tsutsui, Miki, 2010. "Dynamic DEA: A slacks-based measure approach," Omega, Elsevier, vol. 38(3-4), pages 145-156, June.
    7. Haixia Wu & Yan Ge, 2019. "Excessive Application of Fertilizer, Agricultural Non-Point Source Pollution, and Farmers’ Policy Choice," Sustainability, MDPI, vol. 11(4), pages 1-17, February.
    8. Yinhao Wu & Enru Wang & Changhong Miao, 2019. "Fertilizer Use in China: The Role of Agricultural Support Policies," Sustainability, MDPI, vol. 11(16), pages 1-23, August.
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