Evaluación de La recuperación del nitrógeno y fósforo de diferentes fuentes de fertilizantes por el cultivo de trigo irrigado con aguas residuales y de pozo

Ravelo, Sandra Grisell Mora; Reyes, Francisco I.; Cabriales, Juan José Peña; Moreno, Jesús Pérez; Chávez, Leonardo Tijerina

doi:10.15446/acag.v63n1.39552

Cited by 7 publications

(7 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In North American and European countries they were used to remove sewage from agricultural fields to prevent contamination of water bodies [57]. Furthermore, most countries in the Asia and Africa regions, such as China, India, Pakistan, Egypt and Morocco, continue to use untreated wastewater as a source of essential nutrients [58]. for the production of food crops [59].…”

Section: Water Securitymentioning

confidence: 99%

Food Security, Environmental Health, and the Economy in Mexico: Lessons Learned with the COVID-19

Monroy-Torres¹,

Carcaño-Valencia²,

Hernández-Luna³

et al. 2021

Preprint

View full text Add to dashboard Cite

In Mexico, it is estimated that due to the economic system the overexploitation of natural resources, environmental impacts and health have been generated, with high rates of overweight and obesity. This review analyzes the impacts on food safety, environmental health, and the economy in Mexico before and during the COVID-19 contingency. Derived from the analysis, among the lessons learned we can include: the health contingency due to COVID-19 had negative repercussions on food security, environmental health and the economy, which require the promotion of public policies (health, environment and economy) and migrate to a health prevention system and an agroecological model, which includes multidisciplinary and intersectoral interventions (government, academia, researchers, civil society organizations, business groups and citizens themselves) to reform and enforce the right to enjoy adequate food and a healthy environment. The contingency due to COVID19 has shown us that this must go from an ideology to being a reality and the lessons learned will have to focus on promoting an innovative and ethical culture of generating an economy, with a gender balance, resilience to climate change, management transparent technology and a priority in health and this will lead to progress in the food security of the population.

show abstract

Section: Water Securitymentioning

confidence: 99%

Food Security, Environmental Health, and the Economy in Mexico: Lessons Learned with the COVID-19

Monroy-Torres¹,

Carcaño-Valencia²,

Hernández-Luna³

et al. 2021

Preprint

View full text Add to dashboard Cite

show abstract

“…The soils analyzed were classified relative to the pH indicator as slightly alkaline (CRC), moderately alkaline (CTJ < CTH < AGQ), and strongly alkaline (CYI < JRM), possibly due to irrigation practices with well water and the various fertilization regimes used, which are characteristic of the region [60,61] ( Table 1). For the EC indicator, soils were classified as non-saline, when the effect on soil structure due to salt concentration could be considered as negligible [15,31].…”

Section: Physicochemical Indicatorsmentioning

confidence: 99%

Development of a Soil Quality Index for Soils under Different Agricultural Management Conditions in the Central Lowlands of Mexico: Physicochemical, Biological and Ecophysiological Indicators

et al. 2020

View full text Add to dashboard Cite

The Bajío—Mexico’s central lowlands—is a region of economic importance because of its agricultural industry. Over time, agricultural practices have led to soil deterioration, loss of fertility, and abandonment. In this study, six agricultural soils were analyzed: AGQ, CTH, CTJ, JRM, CRC, and CYI, and used to develop a soil quality index (SQI) that includes the use of physicochemical, biological, and ecophysiological indicators to differentiate soil quality. Principal component analysis (PCA) was used, reducing the indicators from 46 to 4, which represents 80.4% of data variability. It was implemented the equation of additive weights using the variance of the principal components as a weight factor for the SQI. The developed SQI was according to the indicators WHC, SLT, N-NO3−, and qCO2, differentiating the quality of soils from the agricultural management in low quality (JRM < CYI < AGQ) and moderate quality (CTJ < CRC < CTH). The use of biological and ecophysiological indicators added to the PCA and the equation of additive weights allowed establishing an SQI with a minimum of indicators, sensitive to agricultural management, facilitating its interpretation and implementation for the Mexican Bajío region and soils in similar conditions around the world.

show abstract

“…The farmers are vulnerability do not know the significant associated health and safety hazards environment [54,55]. Furthermore, most countries in the Asia and Africa regions, such as China, India, Pakistan, Egypt, and Morocco, continue to use untreated wastewater as a source of essential nutrients [56] for the production of food crops [57].…”

Section: Water Securitymentioning

confidence: 99%

Food Security, Environmental Health, and the Economy in Mexico: Lessons Learned with the COVID-19

et al. 2021

View full text Add to dashboard Cite

The COVID-19 pandemic showed an impact mainly on the health of people and the economy of households. The levels of food security in the world’s households, especially in Mexico, have decreased. When people do not have food security, their health is compromised and they have financial problems; on the other hand, environmental deterioration has a link with food security. The purpose of this review is to analysis of the current situation in Mexico of food security, environmental health and economy, the main lessons learned in these areas and their proposals integrating public policies. A review was carried out in the main databases (MEDLINE, Embase, CINAHL Plus, Web of Science, CAB Abstracts y PAIS Index) with the following keywords and according to the MeSH terms: Food security, food insecurity, environmental health, public policies, environmental, production, integrating the word COVID-19 in English and Spanish. Only 44.5% of Mexican households presented food security. For food insecurity, 22.6% had moderate and severe food insecurity, while 32.9% had mild insecurity. Food insecurity and the health impacts of environmental origin (waste management during the coronavirus pandemic, water contaminated by bacteria, viruses, and toxins; air pollution) generates impacts on economic activity by not offering food that meets health regulations. Without the application of cost-effective measures and interventions for the prevention and control of patients with obesity, the direct costs for 2023 will amount to 9 million dollars, which worsens the household economy. Despite having laws and policies on the right to food, a healthy environment (water), and opportunities for economic growth, these human rights are not fulfilled. The conclusion is that it is necessary to use a health and agroecological model to promote public policies (health, environment, and economy) that aims to prevent the discussed issues, with multidisciplinary and intersectoral interventions (government, academia, researchers, civil society organizations, industry, and population). This upholds the human right that all people should enjoy an adequate, healthy environment and have access to high-quality food.

show abstract

Evaluación de La recuperación del nitrógeno y fósforo de diferentes fuentes de fertilizantes por el cultivo de trigo irrigado con aguas residuales y de pozo

Cited by 7 publications

References 4 publications

Food Security, Environmental Health, and the Economy in Mexico: Lessons Learned with the COVID-19

Food Security, Environmental Health, and the Economy in Mexico: Lessons Learned with the COVID-19

Development of a Soil Quality Index for Soils under Different Agricultural Management Conditions in the Central Lowlands of Mexico: Physicochemical, Biological and Ecophysiological Indicators

Food Security, Environmental Health, and the Economy in Mexico: Lessons Learned with the COVID-19

Contact Info

Product

Resources

About