Browsing by Author "Desmeri, Helly"

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    Produktivitas Tanaman Karet (Hevea Brasiliensis) Pada Tanah Mineral Dan Gambut Di Kecamatan Kuantan Tengah Kabupaten Kuantan Singingi
    (2015-07-07) Desmeri, Helly
    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