R. K. Jha

Evaluation of IPM Modules against Major Pests of Okra, (Abelmoschus esculentus L.) in Saran District, Bihar, India

Surendra Prasad, Sunil Kumar Mandal & R. K. Jha · International Journal of Environment and Climate Change · 2022

Experiments were carried out at ten locations of Saran district, Bihar during kharif season 2017 with okra crop cv ‘Supper green’. The assessment reveled that module (M4) proved the most effective treatment against okra pest and diseases i.e. shoot and fruit borer, Earias vittell...

Open access Research Article 10.9734/ijecc/2022/v12i121630

Effect of Long-term Continuous STCR based Fertilization on Potassium Pools and Balance in Calcareous Soil under Rice based Cropping System

Sarita Choudhary, Shiveshwar Pratap Singh, Shankar Jha, R. K. Jha & Munmun Das · International Journal of Plant & Soil Science · 2023

Potassium (K) is essential for soil, plant and human nutrition. In calcareous soils, high Ca levels suppress the K uptake by the crops therefore, crops growing in these soils often require above normal levels of K fertilization for satisfactory plant growth. Therefore, a long-ter...

Open access Research Article 10.9734/ijpss/2023/v35i173206