Rachmat, A. K. and Lumbanraja, Jamalam and Afrianti, Nur Afni and Utomo, Muhajir and Kaneko, Nobuhiro (2018) HARVESTED NUTRIENT AND PRODUCTION OF CASSAVA (Manihot esculenta) AFFECTED BY TILLAGE AND HERBICIDE IN THE 4th PLANTING PERIOD IN GEDUNG MENENG SOIL BANDAR LAMPUNG. "6TH INTERNATIONAL WORKSHOP ON CROP PRODUCTION AND PRODUCTIVITY UNDER GLOBAL CLIMATE CHANGE" (Proceeding). pp. 80-82. ISSN ISBN 978-4-909365-04-0

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Abstract

In Indonesia cassava is the third main staple food after rice and corn. Increased cassava production can be done by improving agronomic technic, such as by tillage and more suitable cropping patterns. Tillage and weed control can affect the growth, production and uptake of nutrients in cassava. The objective of this research was to determine the effect of tillage and herbicides which can affect the production and harvested nutrient in cassava. The treatments being repeated 4 times of T1H0 = minimum tillage, T1H1 = minimum tillage + herbicide, T2H0 = full tillage, T2H1 = full tillage + herbicide. The results showed that (1) The minimum tillage + herbicide produced the highest harvested N and K in cassava compared to that of the other treatments; full tillage + herbicide produced the highest harvested P and C of cassava compared to that of the other treatments, (2) Minimum tillage + herbicide produced the highest fresh weight of tubers and dry weight of plants compared to other treatments.

Item Type:	Article
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian (FP) > Prodi Ilmu Tanah
Depositing User:	Prof.Dr.Ir Jamalam Lumbanraja
Date Deposited:	30 Apr 2019 04:15
Last Modified:	30 Apr 2019 04:15
URI:	http://repository.lppm.unila.ac.id/id/eprint/11041

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