From the reading I've done, it seems to be somewhere between .5 and 1.5 pounds per plant. It depends on condition and plant type, such as June bearing, ever bearing, etc. The higher yields seem to be reported by commercial growers.
The average potato yield per hectare is 14-19 tonnes per hectare. The variety of potato and climate can have an effect on yield.
Yield is the amount of usable crop per plant, per acre or per 'measurement'.
National average yield of vegetable in India
the avage yield is 1,233445
The average yield per acre of wheat in Afghanistan, is 1600 k to 1800 gs, in irrigated crops, this is my personal experience, This yield is given in Ghazni province. If any one you have better information about the average yield per acre of wheat then kindly share that with me, I will be thankful to you.
I don't know what the world average is, but the US average is around 8,800 kilograms per hectare for the grain yield.
The U.S. average yield for 2010 was 46.6 bushels/acre, 43.0 bu/a in 2011.
The average yield of corn per acre in Pennsylvania is approximately 150 bushels. The average soybean yield is 40 bushels per acre.
I do not think so as mitochondria are ancestral to all eukaryotes and produce about 36 ATP per glucose molecule on average. I can not think that the higher yield plant would have more efficient mitochondria as plant yield is tied in with plant reproduction and more resources are given over to this process, not more energy. I could be wrong about this though and if I find anything I will post an amended answer.
81.48 pounds per acre novanet
81.48 pounders per acre
150 bushels per acre