Effectiveness of Dolomite on Growth and Yield of Maize (Zea mays l.) in Dry Land

DOI

10.2991/absr.k.220102.002How to use a DOI?

Keywords

Dolomite; Zea mays I; Dry land

Abstract

The study had been conducted in dry land a site in East Java was in Kediri District during the rainy season I, 2018 –2019. The research was designed in RBD, 4 replicates, and 6 treatments, namely: A = without fertilizer, B = 300 Urea ha-1 + 400 kg NPK Phonska ha-1 (Recommended Rates of Inorganic Fertilizers or RRIF), C = RRIF + 1 ton dolomite ha-1, D = RRIF + 2 tons dolomite ha-1, E = RRIF + 3 tons dolomite ha-1, and F = RRIF + 4 tons dolomite ha-1. Data analysis used ANOVA (Analysis of Variance) and followed by DMRT test 5%. The results showed that the application of RRIF + 4 tons dolomite ha-1 obtained of dry seeds yield of corn 7.68 tons ha-1 (increased of 23.87%) from the RRIF, B/C-ratio 1.73, and R/C-ratio 2.36. Fertilizers treatment F = RRIF + 4 tons dolomite ha-1 showed it effectiveness with effectiveness of 174.4% (RAE > 100%).

Copyright

© 2022 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Amik Krismawati
AU  - Evy Latifah
AU  - Sugiono
PY  - 2022
DA  - 2022/01/07
TI  - Effectiveness of Dolomite on Growth and Yield of Maize (Zea mays l.) in Dry Land
BT  - Proceedings of the  International Conference on Tropical Agrifood, Feed and Fuel (ICTAFF 2021)
PB  - Atlantis Press
SP  - 5
EP  - 20
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220102.002
DO  - 10.2991/absr.k.220102.002
ID  - Krismawati2022
ER  -