Stressor (biotic as well as abiotic) generally hijack the plant growth and yield characters in hostile environment leading to poor germination of the plants and yield. Among the plant growth promoting rhizobacteria, Azotobacter spp. (Gram-negative prokaryote) are considered to improve the plant health. Various mechanisms are implicated behind improved plant health in Azotobacter spp. inoculated plants. For example, acceleration of phytohormone like Indole-3-Acetic Acid production, obviation of various stressors, nitrogen fixation, pesticides and oil globules degradation, heavy metals metabolization, etc. are the key characteristics of Azotobacter spp. action. In addition, application of this bacteria has also become helpful in the reclamation of soil suggesting to be a putative agent which can be used in the transformation of virgin land to fertile one. Application of pesticides of chemical origin are being put on suspension mode as the related awareness program is still on. As far as the limitations of this microbe is concerned, commercial level formulations availability is still a great menace. Present review has been aimed to appraise the researchers pertaining to utility of Azotobacter spp. in the amelioration of plant health in sustainable agroecosystem. The article has been written with the target to gather maximum information into single pot so that it could reach to the dedicated researchers.

压力源（生物的和非生物的）通常会在不利的环境中劫持植物的生长和产量，导致植物发芽和产量下降。在促进根瘤菌生长的植物中，固氮菌属。（革兰氏阴性原核生物）被认为可以改善植物健康。固氮菌属植物改善植物健康的背后有多种机制。接种的植物。例如，诸如吲哚-3-乙酸生产之类的植物激素的加速，各种应激源的消除，固氮作用，农药和油球的降解，重金属代谢等都是固氮菌的关键特征。spp。行动。另外，这种细菌的应用也对土壤的复垦有帮助，表明它是一种推定的试剂，可用于将原始土地转化为肥沃的土地。由于相关的宣传计划仍在进行中，因此化学农药的使用正处于暂停模式。就这种微生物的局限性而言，商业水平制剂的可用性仍然是巨大的威胁。目前的审查旨在评估与固氮菌属的效用有关的研究人员。改善可持续农业生态系统中的植物健康。该文章的目标是将最大的信息收集到一个罐中，以便可以将其提供给专门的研究人员。