Soil health considerations for global food security

نویسندگان

چکیده

The focus of this paper is the relationship between soil health and global food security. We discuss role climate change on security farmer profitability in promoting health. Specific objectives were to (a) consider that U.S. agricultural production plays security, (b) key mechanisms by which impacts production, (c) offer a comprehensive strategy scale adoption systems. Based Food Agriculture Organization's (FAO) Price Index, commodity exports influence prices, linking crop Soil affects through yield, yield resilience, profitability. Results relating are complicated biophysical complexity, lack standardized research practices, trials. Studies resilience similarly inconclusive. Despite mixed results, interviews with 100 farmers found over half reported increased due management systems, most more resilient yields. Partial budget analysis information from using systems net farm income (in 2020 dollars) US$127.61 ha–1 ($51.66 acre–1) for maize (Zea mays L.) $110.84 ($44.87 soybean [Glycine max (L.) Merr.]. detail path increase so healthy soils can serve as foundation producing food, mitigating change, increasing

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ژورنال

عنوان ژورنال: Agronomy Journal

سال: 2021

ISSN: ['2690-9073', '2690-9138', '1072-9623', '1435-0645', '0095-9650', '2690-9162', '0002-1962']

DOI: https://doi.org/10.1002/agj2.20783