Fig. 5From: Residue recycling options and their implications for sustainable nitrogen management in rice–wheat agroecosystemsFive years (2016–2021) average as well as trends in straw yields (t ha−1) of rice and wheat under different nutrient management modules. Error bars denote ± 1SD. Treatments with the same letters are not different significantly (P < 0.05). Refer to Fig. 2 for a description of treatmentsBack to article page