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农业中的土壤盐化:结合基于自然的解决方案和生物工程的缓解和适应策略

Paolo Tarolli¹, Jian Luo², Edward Park³

¹Department of Land, Environment, Agriculture and Forestry, University of Padova, Agripolis, Viale dell'Università 16, 35020 Legnaro (PD), Italy.

|February 6, 2024

概括

土壤盐化威胁到农业和粮食安全. 基于自然的解决方案 (NBS) 和耐盐作物提供了一种可持续的方法来打击饥饿和改善土壤健康.

科学领域:

农业科学农业科学
环境科学环境科学
生态生态学生态生态学

背景情况:

土壤盐化是全球农业的主要威胁,影响土壤肥力,作物产量和生态系统健康.
自然过程 (气候,蒸发) 和人类活动 (灌,排水,肥料) 都会导致土壤盐化.
气候变化,特别是长期的干旱,加剧了土壤盐化.

研究的目的:

探索以自然为基础的解决方案 (NBS) 来缓解土壤盐化.
评估在农业中实施NBS的挑战和局限性.
评估将NBS与生物工程耐盐作物相结合的潜力,以实现零饥饿 (SDG2).

主要方法:

文献综述和对NBS和土壤化现有研究的视角分析.
探索NBS采用的挑战和实施局限性.
讨论将NBS与精准/保护农业和生物工程作物的整合.

主要成果:

当NBS与精准或保护性农业相结合时,可以振兴生态系统服务并提供可持续的农业实践.
仅靠NBS可能不足以解决脆弱地区的全球饥饿问题,并实现SDG2.
生物工程对耐盐作物提出了一个补充策略,以提高盐水环境中的粮食安全.

结论:

结合NBS,可持续农业实践和生物工程耐盐作物的综合方法对于有效的土壤盐化管理至关重要.
解决土壤盐化问题需要综合战略,以确保全球粮食安全并实现可持续发展目标2.
需要进一步研究和实施这些综合解决方案,特别是在气候脆弱的地区.

关键词:

农业科学农业科学农业土壤科学农业土壤科学土壤科学土壤科学

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