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S. Anu Rajan

Publications (4)

Traits-Based In vitro and In vivo Evaluation of Plant Growth-promoting Bacterial Isolates from Piper nigrum and Piper colubrinum

R. Abarna, N. Chitra, S. Anu Rajan, V.I. Soumya, K. N. Anith & S. Asha · Journal of Advances in Biology & Biotechnology · 2025

Black pepper (Piper nigrum L.) is a valuable commercial crop of India, particularly in Kerala, with Wayanad district serving as a major hub for its cultivation, where farmers in these hilly regions heavily rely on chemical fertilizers to maintain crop productivity. However, prolo...

Open access Research Article 10.9734/jabb/2025/v28i72587

Bioconversion of Agricultural Residues into Nutrient-Rich Compost: A Sustainable Approach to Waste Valorization

Aiswarya Prasanth, Mohammed Nabin, N. Chitra, Gowri Priya, S. Anu Rajan, K. N. Anith & V. I. Soumya · Journal of Advances in Microbiology · 2025

The rapid expansion of agro-industrial production has generated large volumes of lignocellulosic agricultural residues, many of which remain underutilized or are burned, causing nutrient loss and environmental pollution. Composting provides a sustainable pathway to convert these...

Open access Research Article 10.9734/jamb/2025/v25i121036

Cation-anion Balance in Soils and Plants: Mechanisms, Interactions, and Implications in Soil Fertility Management

G. B. Surya, Raji Swaroop, B. Rani, R. Gladis & S. Anu Rajan · Asian Journal of Soil Science and Plant Nutrition · 2025

Cation-anion balance plays a pivotal role in determining soil health, nutrient availability, and plant physiological function. Imbalances in ionic composition can significantly affect soil fertility, microbial activity, nutrient uptake, and crop productivity. The review paper aim...

Open access Research Article 10.9734/ajsspn/2025/v11i4596

Soil Microbiome Modulation Mediated by Fermented Organic Preparations

Thanku Mariam Scaria, V.I. Soumya, N. Chitra, Gowri Priya, S. Anu Rajan, Nayana Grace Koshy & K. N. Anith · Journal of Advances in Microbiology · 2025

The soil microbiome is a dynamic and intricate ecosystem that plays a fundamental role in maintaining soil health, facilitating nutrient cycling, and supporting plant growth. However, the excessive and prolonged application of chemical fertilizers and pesticides has severely disr...

Open access Research Article 10.9734/jamb/2025/v25i5939