Optimization the Effect of Decanter Cake with Fermented Fertilizer of Cow Urine in Edamame Growth and Yield

DOI

10.2991/aer.k.210825.085How to use a DOI?

Keywords

CPO, Mill, urine, MOL, local microorganism

Abstract

Decanter cake (DC) is one of the oil palm mill solid wastes that contains macro and micronutrient elements especially high Nitrogen levels. Using it as organic fertilizer could substitute half of the chemical fertilizer dose. The alternative decrease in chemical fertilizers requires nutrients from organic materials which quickly absorbed, mainly fermented cows liquid fertilizer (FLF). This research was design with Randomized Complete Block Design to evaluate the combination of DC and FLF on edamame growth and yield. The observed variables of the growth parameter are the number of branches, leaves, pods, filled pods per plant, fresh pod weight, and yield per unit area. Data were processed using analysis of variance and DMRT. The result showed, for growth parameter, the highest number of branches and leaves per plant was achieved at DC dose 20 tons ha-1 without FLF and significant difference with DC 5 ton ha-1 with or without FLF of cow urine. Yield component, number of pods, and filled pods were achieved at DC 10 ton ha-1 with FLF 60% of cow urine concentration.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Made Deviani Duaja
AU  - Elis Kartika
AU  - Buhaira Buhaira
AU  - Wahyuni Putri Armita
PY  - 2021
DA  - 2021/08/26
TI  - Optimization the Effect of Decanter Cake with Fermented Fertilizer of Cow Urine in Edamame Growth and Yield
BT  - Proceedings of the 3rd Green Development International Conference (GDIC 2020)
PB  - Atlantis Press
SP  - 498
EP  - 504
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210825.085
DO  - 10.2991/aer.k.210825.085
ID  - Duaja2021
ER  -