rinaldi, Rifki and Duryat, Duryat and Bakri, Samsul (2018) The Effect Of Plant Type Associations On The Quality Of Coffe Beans In Protected Forest Management Areas Batu Tegi Lampung Province. Jurnal Hutan Tropis, 6 (3). pp. 260-264. ISSN 2337-7771

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ABSTRACT. Manipulation of coffee crop site was believed as the best choice in order to develop coffee business through the improvement of coffe bean quality. A good planning was needed to determine the plants species correlated with the physical quality of coffee bean. The objectives of the research were to figure out the plants species correlated with the physical quality of coffee bean and to develop a plan of multi stratum planting in order to increase the physic quality of coffee bean. Data and information collecting was conducted by employing stratified sampling method. Data analysis was conducted by using multiple linear regressions. Weight of coffee bean per 1,000 bean were the dependent variables of the research, while the independent variables were species of plants in each phase of growth i.e. tree, pole, sapling and seedling and cover crop. The research result showed that the species positively correlated with the weight of coffee beans per 1,000 beans (Y1) i.e. avocado (Persea americana), mahogany (Swietenia mahagoni) and medang (Actinodhapne sp.) of tree phase; rubber (Hevea brasiliensis) and kapok (Ceiba pentandra) of sapling phase; avocado (Persea americana) and stingy bar (Parkia speciosa) of pole phase; bandotan (Ageratum conyzoides), chilly (Capsicum anum L), kirinyuh (Eupatorium porfeliatum), and rambatan (Mikania micranta) of seedling phase and ground cover crop. Keywords: Effect of plant species, m

Item Type: Article
Subjects: S Agriculture > SD Forestry
Divisions: Fakultas Pertanian (FP) > Prodi Kehutanan
Depositing User: DURYAT
Date Deposited: 08 May 2019 07:30
Last Modified: 08 May 2019 07:30
URI: http://repository.lppm.unila.ac.id/id/eprint/11857

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