Effects of Planting Density and Concentration of NPK Fertilizer on the Growth of Potted Chrysanthemum (Chrysanthemum morifolium Ramat)

Authors

  • Feby Steviani Anugrah Ramadhan
  • Setyono Setyono
  • Evi Dwi Sulistya Nugroho

DOI:

https://doi.org/10.30997/jag.v4i1.1530

Abstract

Chrysanthemum is an ornamental plant that people likes, grows the whole year, and has
high economic value. This study was aimed at assessing the effects of planting density and
concentration ofNPK fertilizer on the growth of potted chrysanthemum. The study was conducted
in a plastic house at the Indonesian Ornamental Crops Research Institute (IOCRI), Cipanas,
Cianjur, West Java from March to June 2017. Shoot cuttings of ±7 cm of potted chrysanthemum of
Avanthe Agrihorti cultivar were used. A completely randomized design in a factorial pattern with
factors was used. The first factor was planting density and the second factor was concentrationof
NPK (16:16:16) fertilizer. The planting density consisted of 5, 6, and 7 shoot cuttings and
concentrationof NPK fertilizer were 150, 200, 250, and 300 ppm. Results showed that planting
density significantly affected stem diameter, number of buds, and width of canopy. No effect
concentrationof fertilizer was found on all variables.
Keywords: potted chrysanthemum, planting density, NPK fertilizer

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Published

2019-01-10

How to Cite

Ramadhan, F. S. A., Setyono, S., & Nugroho, E. D. S. (2019). Effects of Planting Density and Concentration of NPK Fertilizer on the Growth of Potted Chrysanthemum (Chrysanthemum morifolium Ramat). JURNAL AGRONIDA, 4(1). https://doi.org/10.30997/jag.v4i1.1530

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