CD Skripsi
Pemberian Abu Janjang Kelapa Sawit Dan Pupuk Hayati Konsorsium Bakteri Selulolitik Terhadap Pertumbuhan Dan Hasil Tanaman Cabai Merah (Capsicum Annuum L.) Di Tanah Gambut
ABSTRACT
Along with the increasing demand for red chilies in Indonesia, it is necessary to increase the production of red chilies through the utilization of peatlands as an alternative land for agricultural extensification. Peat soils have a low level of fertility, so the application of oil palm shoot ash and biofertilizers from a consortium of cellulolytic bacteria is recommended. The aim of this study was to determine the interaction effect of oil palm ash and cellulolytic bacteria consortium biofertilizer and to obtain the right dosage of oil palm ash and cellulolytic bacteria consortium biofertilizer for the growth and yield of red chili plants on peat soil. The research was conducted in Empat Balai Village, Kampar and Soil Science Laboratory, Faculty of Agriculture, University of Riau in May–December 2022. The study used a factorial complete randomized design (3x3) and 3 replications. The first factor was palm ash (0, 3 and 6 t.ha-1 equivalent to 0, 126 and 252 g per polybag), and the second factor was the cellulolytic bacteria consortium biofertilizer (0, 20 and 30 ml per polybag). The interaction of the application of palm ash and biofertilizer consortium of cellulolytic bacteria had no significant effect on all parameters observed in red chili plants. Application of 126 g per polybag of oil palm coconut ash significantly affected the parameters of plant height, number of fruits per plant and fruit weight per plant and administration of 30 ml per polybag of biological fertilizers from the cellulolytic bacteria consortium had a significant effect on the number of rotten fruits per plant.
Keywords: Bio fertilizer consortium, oil palm ash, peat soil, red chili.
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