Abstract:
This study aimed to compare the productivity of rubber (Hevea bransiliensis) on
mineral soil and peat.
This study titled Productivity of Rubber (Hevea brasiliensis) in Mineral and Peat
Soil In District Middle Kuantan Kuantan District Singingi.
has been implemented in the village of munsalo. District Central Kuantan, Kuantan
District Singingi. Research time for 3 months from July to August 2010. The purpose of
this research is to know the productivity of rubber (Hevea brasiliensis) on mineral soil
and peat in the District of Central Kuantan Regency Kuantan Singingi.
This study uses a survey method. Data collected in the form of primary data and
secondary data. Primary data obtained from soil sampling with random sampling
technique that is purpossive soil sampling at random in the mineral soil and peat To
determine the productivity of the rubber plant is then made observations with the
following parameters: chemical analysis of soil organic C. soil pH and N, P, K.
observations of plants include stem diameter, tree age and produksi.dan analyzed by t test
