How do plants get nutrients?
There are 16 basic essential nutrients required by the plants to grow. Carbon and Oxygen are supplied by water and the remaining nutrients are supplied through soil.
How do you differentiate between capture fishing, mariculture and aquaculture?
For increasing production, what is common in poultry, fisheries and bee-keeping?
What are the benefits of cattle farming?
How do good animal husbandry practices benefit farmers?
How do storage grain losses occur?