Smart use of roofs- Solar energy, rainwater collection and rice.

[macrumpton]

how much millet and rice can you grow in such a small area?

[zenrainman]

@macrumpton 0.5 kg per sq mt. and 4 crops . 40 sq mt should get you 80 kgs in a year and a 100 sq mt about 200 kgs if the monkeys don't get it :)

[macrumpton]

@zenrainman Those are really impressive yields! How much labor is needed to plant, maintain and harvest those crops?

[zenrainman2]

@macrumpton just me an hour a day max.