Abstract:
This experiment is done to know the comparation of income between rubber farmers in Sawah Village and Muara Jalai Village. This experiment was held starting from September 2012 until January 2013. By interviewing 15 farmers in Sawah Village and 24 farmers in Muara Jalai Village with the charateristic of land area 1- 2 Ha and age of the rubber plants is 11-30 years so that the total sample for this experiment is 39 sample.
From the experiment that was done, known that the rate of net income of the rubber farmers in Sawah Village per Ha per year is Rp 21,925,399 where as the rate of net income of the rubber farmers in Muara Jalai village per Ha per year is 20,615,846. And for RCR value , Muara Jalai Village is 1.90 and Sawah Village is 1.79. This illustrates that Muara Jalai Village is more efficient than Sawah Village because Muara Jalai Village has the higher productivity than Sawah Village. Besides, Muara Jalai Village is more efficient on using labour especially in a permanent activity.
From the t-test result, known that t-table < t-count so it is concluded that there is no real difference of net income between Sawah Village and Muara Jalai Village.
