References
- Andriolo, J. L., G. L. D. Luz, M. H. Witter, R. D. S. Godoi, G. T. Barros, and O. C. Bortolotto. 2005. Growth and yield of lettuce plants under salinity. Horticultura Brasileira 23 (4):931–4. doi: 10.1590/S0102-05362005000400014.
- Barbosa, G., F. Gadelha, N. Kublik, A. Proctor, L. Reichelm, E. Weissinger, and R. Halden. 2015. Comparison of land, water, and energy requirements of lettuce grown using hydroponic vs conventional agricultural methods. International Journal of Environmental Research and Public Health 12:6879–91. doi: 10.3390/ijerph120606879.
- Boraiah, B., N. Devakumar, S. Shubha, and K. B. Palanna. 2017. Effect of panchagavya, jeevamrita and cow urine on beneficial microorganisms and yield of capsicum (Capsicum annuum L. var. grossum). International Journal of Current Microbiology and Applied Sciences 6 (8):3226–34. doi: 10.20546/ijcmas.2017.609.397.
- Dhaliwal, M. S. 2017. Leafy and salad vegetables. In Handbook of vegetable crops. 3rd ed, 279–310. New Delhi, India: Kalyani Publishers.
- Hameedi, A., K. S. Thakur, U. Sharma, A. Yousafzai, M. H. Mohammadi, H. Durrani, and A. Durani. 2018. Effect of organic nutrient sources on NPK uptake, soil nutrient status and yield of bell pepper (Capsicum annuum L.) under mid hill condition of Himachal Pradesh. International Journal of Chemical Studies 6:1913–7.
- Jackson, M. L. 1973. Soil chemical analysis. New Delhi: Prentice Hall of India Pvt. Ltd.
- Karne, S. C., S. V. Gupta, B. N. Patil, and S. R. Kakade. 2018. Effect of different colour of shadenet and growing media on the biometric characteristics and yield of spinach cultivated by hydroponics. International Journal of Pure & Applied Bioscience 6 (3):419–25. doi: 10.18782/2320-7051.6682.
- Li, Q., X. Li, B. Tang, and M. Gu. 2018. Growth responses and root characteristics of lettuce grown in aeroponics, hydroponics and substrate culture. Horticulturae 4 (4):35. doi: 10.3390/horticulturae4040035.
- Maruo, T., Y. Shinohara, M. Iwata, and T. Ito. 2002. Effects of nutrient concentration on the absorption of N, P and K by lettuce cultured in Nutrient Film Technique system. Engei Gakkai Zasshi 71 (5):675–82. doi: 10.2503/jjshs.71.675.
- Muthuvel. 2002. Effect of organics on growth and yield of bhendi var. Varsh Uphar. Proceedings National Conference on glory of Gomatha; Panchagavya as potentiator of plant cells: Effects on crop plants and the physiology that validates the effects, Tirupati, Andhra Pradesh, India, 1–3 Dec.
- Rahbarian, P., and A. S. Sardoei. 2014. Effect of waste of palm trees and sand and perlite mixed with some growth indices of Ficus benjamina. International Journal of Advanced Biological and Biomedical Research 2:573–8.
- Spehia, R. S., M. Devi, J. Singh, S. Sharma, A. Negi, S. Singh, N. Chauhan, D. Sharma, and J. C. Sharma. 2018. Lettuce growth and yield in Hoagland Solution with an organic concoction. International Journal of Vegetable Science 24 (6):557–66. doi: 10.1080/19315260.2018.1452815.
- Sreenivasa, M. N., M. N. Nagaraj, and S. N. Bhat. 2010. Jeevamrut: A source for beneficial bacteria. Karnataka Journal of Agricultural Science 17 (3):72–7.