@article{icrisat6681, publisher = {Sukhadia University}, year = {1983}, title = {Crop Physiological Factors Influencing Groundnut Productivity}, pages = {1--35}, author = {J H Williams and R C Nageswara Rao}, volume = {1}, journal = {Crop Physiology}, url = {http://oar.icrisat.org/6681/}, abstract = {Groundnut (Atachis hypogaea L.) is one of the important legume crops of both the tropical and temperate regions of the world. About 77\% of the worlds total groundnut area is in the semi-arid tropics producing 65\% of the total production. Asia produces 10.9 million tonnes, Africa 5.2 million tonnes, North and Centrel America 2.0 million tonnes and South America 0.8 million tonnes.} }