Dermiyati, - (2005) Perubahan Aktivitas Mikroorganisme Tanah Akibat Pemberian Herbisida Diuron dan Amelioran. Journal of Tropical Soils, 10 (2). pp. 103-112. ISSN 0852-257X

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The expriment aimed to study effect of diuron herbicide and amellioran (lime or chicken manure) applications on soil microorganism activities, total bacteri and total fungi. A Completely Randomized Design with four replications were applied. The treatments are control, diuron only, lime (CaCO3) only, chicken manure only, diuron + lime, and diuron + chicken manure. Dosage of diuron was 5 and dosage of amellioran was 5 t ha-1. The soil used was Ultisol soil that was taken from Taman Bogo, East Lampung. The treatments were incubated in a dark room at 25oC. Soil microorganism activities, total bacteri and total fungi were measured at 0, 1, 3, 5, 8, 11 and 13 weeks after diuron application. The results showed that application of diuron only, amellioran only or diuron + amellioran increased soil microorganism activities and total bacteri compared to control (without diuron and amelioran); however, it decreased total fungi in the first three weeks after diuron application. It was likely that application of diuron did not affect soil microorganism activities, total bacteri, and total fungi.

Item Type: Article
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User: DERMIYATI
Date Deposited: 11 Nov 2016 02:36
Last Modified: 11 Nov 2016 02:36

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