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酸盐溶解微生物在可持续农业中的前景

Harmanjit Kaur¹, Rakeeb Ahmad Mir², Sofi Javed Hussain³

¹Department of Botany, University of Allahabad, Prayagraj, Uttar Pradesh, 211002, India.

World journal of microbiology & biotechnology

|August 6, 2024

概括

溶解微生物 (PSM) 为土壤中缺乏提供了可持续的解决方案. 这些微生物将不溶性转化为植物可用的形式,提高作物产量并减少化肥需求.

科学领域:

农业科学农业科学
微生物学微生物学
土壤科学土壤科学

背景情况:

(P) 是植物生长的关键宏观营养素,但其在土壤中的可用性通常受到不溶性形式的限制.
过度使用酸盐肥料会降低土壤健康和环境,由于固定和吸附而造成显著的P损失.

研究的目的:

审查目前对形式,植物和微生物P利用以及溶解微生物 (PSM) 的作用的理解.
讨论PSM的多样性,包括内菌株和联盟,以及它们的P溶解机制.
确定大规模生产和采用PSM的挑战,以实现可持续农业.

主要方法:

文献综述综合了关于土壤动态和微生物P溶解的现有研究.
分析各种形式的土壤及其对植物的生物可用性.
检查酸盐溶解微生物 (PSM) 的多样性,机制和应用策略.

主要成果:

酸盐溶解微生物 (PSMs) 有效地将不溶的有机和无机转化为植物可访问的形式.
不同的PSM,包括内生菌和微生物联盟,提高了根球中的的可用性.
聚酸肥是一种可持续,经济高效,对环境无害的替代传统酸肥.

结论:

溶解微生物 (PSM) 对于提高利用效率和促进可持续农业至关重要.
需要进一步的研究和开发,以克服PSM大规模生产和应用的限制.
利用PSM可以减轻与过度使用酸盐肥料相关的环境问题,并提高作物生产率.

关键词:

树状菌根菌的真菌树状菌根菌酸盐溶解的微生物是一种的物质.菲塔塞斯 (Phytases) 是一种植物.

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