3.2.5 New Opportunity of harvesting guano from wastewater created wetland
This topic of research has been getting addressed by the author and dat presented in Table 2. The new practice of harvesting aquatic feeding birds viz guano has been brought to new and current knowledge after lapse of eight decades. Fig 4. Displays scene of birds which can be harnessed by creating wild bird parks for harvesting guano.
3.2.6 Multiple uses of N and P. It may be mentioned that there have been many bird sanctuaries, where wild birds come at least during winter months but no such new practice of harvesting guano existed. Thus, this study introduces new prospect of harvesting guano which will have multiple uses. Stu (Yadav, 2020) presented detailed list of multiple uses of organic N and P.