1. Agarwal SR, Shankar H, Agarwal MM (1980) Effect of slow release nitrogen and nitrification inhibitors on rice-wheat sequence. Indian J Agron 35:337–340
2. Aggarwal GC, Sidhu AS, Sekhon NK, Sandhu KS, Sur HS (1995) Puddling and N management effects on crop response in a rice-wheat cropping system. Soil Tillage Res 36:129–139
3. Ahuja M, Kumar S, Goel AK, Mehraj (2017) Decision support system for designing underground pipeline system. J Pharmacogn Phytochem 6(5):1712–1715
4. Akhgari H, Kaviani B (2011) Assessment of direct seeded and transplanting methods of rice cultivars in the northern part of Iran. Afr J Agric Res 6(31):6492–6498
5. Akhter MM, Hossain A, Timsina J, Teixeira da Silva JA, Islam MS (2016) Chlorophyll meter – a decision-making tool for nitrogen application in wheat under light soils. Int J Plant Prod 10(3):289–302