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.