portion of agriculture in China’s GDP dropped from 28.1% in 1978 to 11.8% in 2005. In China, the food producing enterprises like agriculture and its allied activities livestock farming the small and marginal farmers have dominated horticulture, floriculture; aquaculture etc. small farmers cultivating small plots of land characterize agriculture in Asia (NCESU, 2008). China has the world third largest area of 960 million square kilometers, the arable area is only 107 million hectare, only 7% of the