2018
DOI: 10.29312/remexca.v9i1.848
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Diagnóstico de la compactación en suelos cultivados con maíz en la Región Fraylesca, Chiapas

Abstract: La compactación del suelo es un problema identificado recientemente como una de las principales limitantes en la superficie maicera del municipio de Villaflores en la región de la Frailesca, Chiapas, debido a ello, requiere ser estudiado con mayor precisión. El objetivo de este estudio fue caracterizar el problema de compactación en la superficie mecanizada cultivada con maíz en el ejido Nuevo México. Se estudiaron 177 predios, en los cuales se determinó la densidad aparente, materia orgánica y textura a las p… Show more

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Cited by 7 publications
(7 citation statements)
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“…In this sense, López- Báez et al (2018) reported 64% of the soils with evident deterioration, among them generalized exchangeable acidity and a pH of 5.2 that evidences the need to design strategies that are environmentally friendly with the aim of increasing the productivity and the profitability in corn crops under sustainable agriculture. One year later, López- Báez et al (2019) related the amendments in organic matter characteristic of the region as an alternative for degraded soils in response to the bad practices of burn, tilling and grazing and the non-incorporation of other sources of microorganisms to nourish the soils, as seen in the results from the soil analysis of the El Pericón sector ( The basic elements (Na, K, Ca and Mg) present low, medium and moderately low viability in the soil analysis with 0.07, 0.14, 6.98 and 1.63 for Na, K, Ca and Mg, respectively, as shown in Table 2, based on the NOM-021-RECNAT-2000.…”
Section: Resultsmentioning
confidence: 99%
“…In this sense, López- Báez et al (2018) reported 64% of the soils with evident deterioration, among them generalized exchangeable acidity and a pH of 5.2 that evidences the need to design strategies that are environmentally friendly with the aim of increasing the productivity and the profitability in corn crops under sustainable agriculture. One year later, López- Báez et al (2019) related the amendments in organic matter characteristic of the region as an alternative for degraded soils in response to the bad practices of burn, tilling and grazing and the non-incorporation of other sources of microorganisms to nourish the soils, as seen in the results from the soil analysis of the El Pericón sector ( The basic elements (Na, K, Ca and Mg) present low, medium and moderately low viability in the soil analysis with 0.07, 0.14, 6.98 and 1.63 for Na, K, Ca and Mg, respectively, as shown in Table 2, based on the NOM-021-RECNAT-2000.…”
Section: Resultsmentioning
confidence: 99%
“…This region is located between the Sierra del Sur and the Central Depression of Chiapas, where semi-warm humid -A(C)(w2)-and warm sub-humid -AW2- climates predominate, with rainfall between 1,200 and 2,500 mm in summer. The vegetation found is composed of mountain mesophyll forest, pine and oak forest and agricultural areas (Comité Estatal de Información Estadística y Geografía [CEIEG], 2020), where lithosols, regosols, acrisols and luvisols soils predominate (López et al, 2018).…”
Section: Characteristics Of the Study Areamentioning
confidence: 99%
“…Although urea has a high N content (46 %), it volatilizes rapidly, with a loss of up to 30 kg.ha -1 of N when broadcast applied, which is equivalent to 25 % of the fertilizer added (Morales et al, 2019). So, the excessive use of urea affects microorganisms and their efficiency in the efficient use of chemical fertilization (Ayvar et al, 2020) and increases production costs (López et al, 2018), with a loss of 25 % of the fertilizer cost.…”
Section: Rosabalmentioning
confidence: 99%
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“…Bajo tal situación, el maíz se ha convertido en un cultivo poco rentable para la mayoría de los pequeños productores (Pulleman et al, 2008). A pesar de las evidencias sobre la pérdida de fertilidad del suelo y sus consecuencias, se desconoce la magnitud y la cobertura que podría tener este problema en la región (López et al, 2018).…”
Section: Introductionunclassified