Double zero-tilled bed-planting and optimized P-fertilization in maize-wheat rotation: An empirical investigation on root architecture, carbon-phosphorus dynamics, and soil carbon pools

M. N. Harish, Anil K. Choudhary, Anchal Dass, Vikram Singh, G. A. Rajanna, Ram Swaroop Bana, Venkatesh Paramesh, T. Varatharajan, Ingudam Bhupenchandra, Rahul Sadhukhan, Adarsh Kumar, K S Sachin, Kashinath Gurusiddappa Teli, S.R.K. Singh, A.A. Raut, Manjanagouda S. Sannagoudar, L. Muniyappa, H.P.N. Prasad