The current system of existence have been supported by the presence of food cycles in the ecosystem. The functional and structural unit of the living components, sustaining in order to create a self – supporting system, known as ecosystem is functional only because of the fact that energy flows from one trophic level to the other, thanks to the 10 percent law of energy conservation. The energy flows from one trophic level to the other, and this ways the entire world grows and passes on. But what helps the energy to flow, and even the trophic levels to exist for long?
The presence of green plants and cyanobacteria ensures the synthesis of food using the chlorophyll present inside them is a continuous process. The food so synthesized is used to feed heterotrophs who then become prey to another higher level of trophic. But what is required by the autotrophs at the very most is biogeochemical cycle of zinc, nitrogen, oxygen, carbon and even sulphur.
The usage of Zinc Oxide for Feed
Plants do make use of zinc oxide for feed and provide in return themselves, their fruits, stems and roots that serve as raw vegetables and fruits to be consumed by those who are at the higher trophic levels. The zinc oxide for feed is a naturally occurring process by which the refills of oxide are produced and used by the plants to keep themselves on and alive. The zinc oxide for feed eliminates the presence of any bacterial compound in the food and thus makes it quite safe and healthy for the heterotrophs to consume. Thus, zinc oxide becomes and active component in the production of fertilizers and other pesticides that ensure the plant growth is quite healthy and supportive, for the higher trophic levels to feel absolutely fulfilled with the presence of food all around them.