Biochar preparation is one of the beneficial technologies for crop residue management. The production and use of biochar have many opportunities for soil improvement and agricultural productivity. A field experiment was laid out in Factorial RBD, to assess the potential effect of...
Open access
Research Article10.9734/ijpss/2024/v36i34419
A soil survey was carried out in different groundnut growing calcareous Vertisols of Dharwad district, Karnataka, India. One hundred surface composite soil samples were collected from five talukas (mandal) of Dharwad district and analyzed for soil chemical properties and nutrient...
Open access
Research Article10.9734/irjpac/2020/v21i1430243
A field experiment was conducted at Main Agricultural Research Station (MARS), University of Agricultural Sciences, Dharwad, to know the effect of water soluble fertilizers on growth, yield and oil content of groundnut (Cv TAG 24). The experiment was conducted in a Vertisol with...
Open access
Research Article10.9734/cjast/2020/v39i2330859
Bt cotton is being cultivated on a wide range of soils in northern transitional zone of Dharwad and Haveri districts in north Karnataka. A field survey was conducted during kharif 2021-22 to study the physico-chemical properties and nutrients status of soil and Bt cotton producti...
Open access
Research Article10.9734/ijpss/2022/v34i242622