Indian Journal of Agricultural Research
SCOPUSWeb of Science
  • Year: 2019
  • Volume: 53
  • Issue: 5

Economic production of maize under chemical and granular organic fertilizer with hormone mixed formula, NPK and organic fertilizer

  • Author:
  • A.K. Keteku, P. Intanon1, S. Terapongtanakorn2, R. Intanon3
  • Total Page Count: 6
  • Page Number: 560 to 565

1Faculty of Agriculture, Natural Resources and Environment, Naresuan University, Phitsanulok, 65000, Thailand

2Department of Agricultural Science, Faculty of Agriculture, Ubon Ratchathani University, Ubon, Ratchathani, 34190, Thailand

3Faculty of Business, Economics and Communication, Naresuan University, Phitsanulok, 65000, Thailand

Faculty of Agriculture, Natural Resources and Environment, Naresuan University, Phitsanulok, 65000, Thailand

*Corresponding author's e-mail: keteku.agbesi@yahoo.com

Online published on 16 November, 2019.

Abstract

A new hybrid of maize (Pacific 999 Super) was investigated under six treatments; organic fertilizer (OF), chemical and granular organic fertilizer with hormone mixed formula A (HO-A), formula B (HO-B), formula C (HO-C), NPK-15-15-15 and control in 2017 and 2018 seasons at Phitsanulok, Thailand. The treatments were arranged in randomized complete block design (RCBD) with 3 replications. Fertilizer application rate was 300 kg/ha. Initial soil analysis had shown lower rates of NPK (0.394%, 0.013% and 0.191%). The vegetative growth data showed that, mean plant height, leaf area, leaf chlorophyll and total dry matter/plant were highest in HO-C (255.49 cm, 158.37 dm2, 61.10 and 299.62g, respectively). A maximum grain weight (9, 289.67 kg/ha), crude protein (8.99%) and profit (889.6 $/ha) were again recorded in HO-C. The results have demonstrated that the HO-C produced the greatest yield, income and is recommend for maize production.

Keywords

Fertilizer, HO, Maize, Profit, Yield