Nitrogen and potassium in biomass accumulation in two species of white Spotted Arum

Authors

  • Libia Iris Trejo-Téllez Colegio de Postgraduados Campus Montecillo. Carretera México-Texcoco km. 36.5, Montecillo, Mpio. de Texcoco, Estado de México. C. P. 56230. Tel. y Fax 01 595 951 01 98Inifap
  • Nadia Issaí Torres-Flores Colegio de Postgraduados Campus Montecillo. Carretera México-Texcoco km. 36.5, Montecillo, Mpio. de Texcoco, Estado de México. C. P. 56230. Tel. y Fax 01 595 951 01 98
  • Olga Tejeda-Sartorius Colegio de Postgraduados, Campus San Luis Potosí. Iturbide No. 73. Salinas de Hidalgo, San Luis Potosí. C. P. 78600. Tel. 01 595 95 202 00. Ext. 1723 y 01 496 963 04 48. Ext. 4021 y 4127
  • Brenda I. Trejo-Téllez Colegio de Postgraduados, Campus San Luis Potosí. Iturbide No. 73. Salinas de Hidalgo, San Luis Potosí. C. P. 78600. Tel. 01 595 95 202 00. Ext. 1723 y 01 496 963 04 48. Ext. 4021 y 4127
  • Maribel Ramírez-Martínez Colegio de Postgraduados Campus Montecillo. Carretera México-Texcoco km. 36.5, Montecillo, Mpio. de Texcoco, Estado de México. C. P. 56230. Tel. y Fax 01 595 951 01 98
  • Fernando Carlos Gómez-Merino Colegio de Postgraduados Campus Córdoba. Carretera Córdoba-Veracruz, km. 348, Congr. Manuel León, Mpio. Amatlán de los Reyes, Veracruz. C. P. 94946. México. Tel. 01 271 71 660 00

DOI:

https://doi.org/10.29312/remexca.v0i5.1312

Keywords:

Zantechia albomaculata, Zantedeschia elliotiana, dry biomass

Abstract

We evaluated the effect of three nitrogen doses (0.5, 1.5 and 2.5 g plant-1) applied in the vegetative phase and three doses of potassium (4, 6 and 8 g plant-1) applied in the reproductive phase on dry biomass organs (commercial f lower consistent of spathe and spadix, leaves, f lower scapes and rhizomes) of two species of white spotted arum (Zantedeschia albomaculata (hook) Baill. cv. Captain Murano and Z. elliotiana (Watson) Engl. cv. Solar Flare). The experiment was conducted in a greenhouse using as substrate a mixture of tezontle 3 mm/perlite (60/40, v/v). Differential responses were observed in the fertilization treatments between species. The species Z. albomaculata was more sensitive to fertilization, given that it significantly increased the dry biomass of commercial f lowers and leaves with higher doses of N and K supplied. Regardless of the dose of K provided on the reproductive phase, the largest weight of rhizome biomass was recorded in plants treated with the low dose of N in the vegetative phase. According to these results, the N and K fertilization by phenological stages differentially affect the production of dry biomass on the Zantedeschia gender.

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Published

2018-06-11

How to Cite

Trejo-Téllez Libia Iris, Torres-Flores Nadia Issaí, Olga Tejeda-Sartorius, Trejo-Téllez Brenda I., Ramírez-Martínez Maribel, and Gómez-Merino Fernando Carlos. 2018. “Nitrogen and Potassium in Biomass Accumulation in Two Species of White Spotted Arum”. Revista Mexicana De Ciencias Agrícolas, no. 5 (June). México, ME:1063-68. https://doi.org/10.29312/remexca.v0i5.1312.

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