气候变化加剧了粮食作物的压力。最近,非生物胁迫,如类金属毒性,盐度,粮食作物的干旱增加了。菌根真菌可以通过共生关系在其菌丝中积累几种营养素,并在胁迫条件下将其释放到粮食作物根部的细胞中。我们研究了富含丛枝菌根真菌(AMF)的生物肥料,作为一种气候智能技术选择,可在非生物胁迫下提高安全健康的食品生产。AMF如Glomussp.,Rhizophagussp.,摩洛哥Acaulosporamorrowiae,眼周副球,真菌,和Claroideoglomusetunicatum增强了在非生物胁迫下土壤中生长的粮食作物的生长和产量。AMF还可以作为土壤中生长的粮食作物的生物修复材料。更确切地说,随着AMF的应用,谷物中的砷浓度降低了57%。此外,AMF增加矿物质含量,和干旱和盐分胁迫下粮食作物的抗氧化活性。在干旱胁迫下,AMF处理的植物中过氧化氢酶(CAT)和抗坏血酸过氧化物酶(APX)分别增加了45%和70%。富含AMF的生物肥料用于精准农业等作物领域,以减少对化肥的需求。随后,富含AMF的气候智能生物肥料通过减少土壤中种植的粮食作物的非生物胁迫来提高营养质量。因此,可以使用富含AMF的生物肥料来开发气候适应力环境,以实现可持续生计。
Climate change enhances stress in food
crops. Recently, abiotic stress such as metalloid toxicity, salinity, and drought have increased in food
crops. Mycorrhizal fungi can accumulate several nutrients within their hyphae through a symbiotic relationship and release them to cells in the root of the food
crops under stress conditions. We have studied arbuscular mycorrhizal fungi (AMF)-enriched biofertilizers as a climate-smart technology option to increase safe and healthy food production under abiotic stress. AMF such as Glomus sp., Rhizophagus sp., Acaulospora morrowiae, Paraglomus occultum, Funneliformis mosseae, and Claroideoglomus etunicatum enhance growth and yield in food crops grown in soils under abiotic stress. AMF also works as a bioremediation material in food
crops grown in soil. More precisely, the arsenic concentrations in grains decrease by 57% with AMF application. In addition, AMF increases mineral contents, and antioxidant activities under drought and salinity stress in food
crops. Catalase (CAT) and ascorbate peroxidase (APX) increased by 45% and 70% in AMF-treated plants under drought stress. AMF-enriched biofertilizers are used in crop fields like precision agriculture to reduce the demand for chemical fertilizers. Subsequently, AMF-enriched climate-smart biofertilizers increase nutritional quality by reducing abiotic stress in food crops grown in soils. Consequently, a climate resilience environment might be developed using AMF-enriched biofertilizers for sustainable livelihood.