EFECTO DE TRES SUSTRATOS Y DOS COLORES DE PLÁSTICO EN EL DESARROLLO DE PLÁNTULAS DE TOMATE DE CÁSCARA (Physalis ixocarpa Brot.)

Magdaleno-Villar, J. Jesús; Peña-Lomelí, Aureliano; Castro-Brindis, Rogelio; Castillo-González, Ana María; Galvis-Spínola, Arturo; Ramírez-Pérez, F.; Becerra-López, P. A.

doi:10.5154/r.rchsh.2005.11.054

Cited by 4 publications

(3 citation statements)

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“…In commercial agave production, the use of substrates is increasingly in demand to obtain higher quality seedlings and easier handling in production systems (Magdaleno-Villar et al, 2006). Commonly, the quality of organic substrates implies the proper selection of those that have a balance between nutrients, organic matter, and rhizosphere microbiota and ensure seedling survival in the field, especially in transplanting, which is when the regeneration processes of new roots are the most critical (Durán and Henriquez, 2007;Lincoln et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Effect of Nitrogen, Phosphorus and Potassium on regional organic substrates in Agave salmiana production in Huichapan, Hidalgo, Mexico

Morales-Maldonado

Gutiérrez-Rojas

Holguín-Peña

et al. 2022

J PROF ASSOC CACTUS

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Mexico has 159 species of Agave spp. In the agri-food industry stand out are Agave tequilana, A. angustifolia, and A. salmiana. A limitation to producing maguey seedlings is the low availability of organic substrates that favor plant adaptation in the field. The objective was to evaluate the effect of nitrogen (N), phosphorus (P) and potassium (K) found in substrates in response to vegetative and root growth of A. salmiana in agricultural areas of Huichapan, Hidalgo, Mexico. The treatment consisted of earthworm humus (EH) and leaf compost (LC) substrates with materials from the region with different percentages of EH (100, 75, 50%), LC (5, 10%), and sand (20, 40%). The treatments were applied with 14 random replications in two phases in seeds and 40-day-seedlings. The variables evaluated were NPK amount and pH in substrates. The physiological variables measured were plant height, leaf number, stem diameter, root length, and volume. Significant differences (P?0.05) were observed in seedling physiology due to the effect of the treatment. The best agronomic responses (plant growth and root length/weight) of Agave seedlings were T5 (75% earthworm humus + 20% sand + 5% leaf-soil) and T6 (50% earthworm humus + 40% sand + 10% leaf-soil); in both treatments, the NPK percentages were different from the control (Haplic Phaeozem soil) group. The final concentration of NPK in T6 was N = 0.04%, P = 398.13 mg Kg-1 and K = 11.88 meq 100g-1. The results infer that NPK availability in soil and progressive acidification (initial pH = 8.6, final pH = 7.4) of the substrate can favorably influence the plant response. The interactions between NPK availability in the substrate and their use for a better response in maguey seedling adaptability open up new lines of research on the productive systems in the region of Huichapan, Hidalgo, Mexico.

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Section: Introductionmentioning

confidence: 99%

Effect of Nitrogen, Phosphorus and Potassium on regional organic substrates in Agave salmiana production in Huichapan, Hidalgo, Mexico

Morales-Maldonado

Gutiérrez-Rojas

Holguín-Peña

et al. 2022

J PROF ASSOC CACTUS

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“…Magdaleno [15] evaluated the effect of coconut fiber, peat and vermicompost plastic and two colors (black and silver) on the rate of emergence and growth of seedlings of tomato peel. Indoor use was not relevant in the production of tomato seedlings under ambient conditions, and the best substrates for the emergence and seedling development were peat and coir; vermicompost seedlings produced lower quality.…”

Section: Introductionmentioning

confidence: 99%

Different Materials of Substrates in the Production of Chili Apple Seedlings (Capsicumpubescens R. and P.) Grajales ST

Domínguez

Villegas²,

Sotelo³

et al. 2014

MRS Proc.

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This study aimed to evaluate the effect of 12 substrates in the seedling growth of chili apple (Capsicum pubescens R. & P.) hybrid Grajales ST. The substrates were prepared with different proportions of five materials: perlite, coconut fiber, loam, Sunshine3 ® and wood dust. The seeds were sown in trays of 50 cavities. For the substrates were determined physical and chemical properties. Significant differences in growth parameters of seedlings are the effect of the substrate. Based on the remarkable accumulation of dry matter of each of the organs of the seedling, and their relative distribution, one can surmise a seedling quality with 47.70 % dry matter in leaves, 35.34 % in stem and 16.95 % in root. The substrate with better features for the production of chile apple seedlings was prepared with 25 % loam and 75 % perlite (v/v), which showed retention of 85.5 % moisture, electrical conductivity of 0.03 dS·m -1 and total porosity of 62.5 %.

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“…Regarding the other two substrata, it is important to consider porosity of the compost and the amount of macro and micronutrients in sawdust to obtain better results in future research. disponibilidad y de menor costo (Magdaleno-Villar et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Sustratos alternativos para la producción de plántulas de tomate de cáscara (Physalis ixocarpa Brot.) en Chiapas

Salinas

Ovando-Salinas²,

Núñez-Ramos

et al. 2020

SIEMBRA

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El presente trabajo tuvo como objetivo evaluar el efecto de distintos sustratos alternativos en la emergencia y crecimiento de Physalis ixocarpa Brot. obtenidos en cepellón, bajo condiciones de malla sombra. La investigación se llevó a cabo en el municipio de Cintalapa, Chiapas. Los sustratos empleados fueron T1 cosmopeat usado como testigo, T2 humus de lombriz, T3 aserrín de Pinus oocarpa y T4 composta. Los tratamientos se establecieron bajo un diseño completamente al azar con cuatro repeticiones, sembrándose 50 semillas por cada repetición en bandejas de unicel. Las variables de estudio fueron sometidas a un análisis de comparación de medias (

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EFECTO DE TRES SUSTRATOS Y DOS COLORES DE PLÁSTICO EN EL DESARROLLO DE PLÁNTULAS DE TOMATE DE CÁSCARA (Physalis ixocarpa Brot.)

Cited by 4 publications

References 0 publications

Effect of Nitrogen, Phosphorus and Potassium on regional organic substrates in Agave salmiana production in Huichapan, Hidalgo, Mexico

Effect of Nitrogen, Phosphorus and Potassium on regional organic substrates in Agave salmiana production in Huichapan, Hidalgo, Mexico

Different Materials of Substrates in the Production of Chili Apple Seedlings (Capsicumpubescens R. and P.) Grajales ST

Sustratos alternativos para la producción de plántulas de tomate de cáscara (Physalis ixocarpa Brot.) en Chiapas

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