Afandi, . and Cahyono, Priyo and Purwito, - (2013) Pattern of Soil Organic Carbon in Pineapple Estate after Rotation with Cassava and King Grass under Marginal Tropical Soil of Lampung, Indonesia. In: Proceeding Internastional Conference on Sustainable Agriculture and Environment. UNS Press, Surakarta, pp. 133-136. ISBN 978-979-498-838-1

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Abstract

A soil survey was conducted to see the pattern of soil carbon organic in pineapple estate during pineapple growth after rotation with cassava (Manihot esculenta Crantz) and king grass (Pennisetum purpureum). This research was conducted in PT.GGP, Central Lampung, Indonesia. The soil organic carbon was observed (a) after the harvesting of the rotated crop, (b) before planting of new crop of pineapple, and (c) 4 , 6, 8 months after planting. The soil organic carbon was initially increased after rotation, from 0,96% C in king grass and 1,02% C in cassava, to almost 1,2 % after 4 months, but decreased 1,06 % and 1,1 % C in cassava and king grass after 8 months. The low of soil organic carbon indicated that the fertility of the soil is very low, and the addition of soil organic carbon through crop rotation is not enough for pineapple cultivation. Keywords: pineapple, crop rotation, cassava, king grass, tropical soil

Item Type: Book Section
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User: AFANDI
Date Deposited: 25 Apr 2018 04:22
Last Modified: 25 Apr 2018 04:22
URI: http://repository.lppm.unila.ac.id/id/eprint/5916

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