This study was conducted at Medicinal Plants Research and Development Centre (MRDC) of Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, District Udham Singh Nagar, India, to examine the effect of Jeevamrit (Bioenhancer) on soil health and herbage yield of brahmi crop (var. CIM- Jagriti) and to optimise its rate of application. The experiment was laid out in randomised block design (RBD), replicated trice. The experimental soil was sandy clay loam in texture, neutral in reaction, having pH 6.9, medium in organic carbon (0.64%), low in available nitrogen (180.78 kg ha-1) and medium in both available phosphorus (20.14 kg ha-1) and potassium (200.64 kg ha-1). Jeevamrit enhances soil nutrient content, improve bulk density and biodiversity by increasing beneficial soil microbes which mineralise the nutrients present in soil and increase their availability. Jeevamrit 4000 l ha-1 can be used as a nutrient source in place of chemical fertilisers and expensive bulky organic manures under organic nutrient management.

中文翻译：

---

传统有机养分管理实践的创新，以改善土壤健康和提高婆罗米（Bacopa monnieri L.）的生产力

本研究在印度 Udham Singh Nagar 区 Pantnagar 的 Govind Ballabh Pant 农业科技大学药用植物研究与开发中心 (MRDC) 进行，以检验 Jeevamrit（生物增强剂）对土壤健康和婆罗米草产量的影响作物（var. CIM- Jagriti）并优化其施用率。该实验采用随机区组设计 (RBD)，重复三次。试验土壤质地为砂质粘土，反应中性，pH 6.9，有机碳含量中等（0.64%），有效氮含量低（180.78 kg ha-1），有效磷含量中等（20.14 kg ha-1） ) 和钾 (200.64 kg ha-1)。Jeevamrit 提高土壤养分含量，通过增加有益的土壤微生物来提高堆积密度和生物多样性，这些微生物使土壤中存在的养分矿化并增加其可用性。Jeevamrit 4000 l ha-1 可用作营养源，在有机养分管理下代替化肥和昂贵的大块有机肥料。