scholarly journals Análisis de crecimiento de epazote (Chenopodium ambrosioides L.) cultivado en invernadero

Biotecnia ◽  
2021 ◽  
Vol 23 (2) ◽  
Author(s):  
Cid Aguilar-Carpio ◽  
Sergio V. González Maza ◽  
Porfirio Juarez-Lopez ◽  
Irán Alia-Tejacal ◽  
Francisco Palemón-Alberto ◽  
...  

El epazote (Chenopodium ambrosioides L.) se utiliza como alimento, condimento y medicinal. La información sobre el manejo de la nutricional para la producción de epazote es insuficiente, por lo que, el objetivo del estudio fue evaluar el efecto de tres concentraciones de la solución nutritiva Steiner sobre el crecimiento de epazote cultivado en invernadero. El estudio se realizó en Cuernavaca, Morelos, México. El genotipo utilizado fue H-1000 (Hortaflor®). Se aplicaron tres concentraciones (50, 75 y 100 %) de la solución nutritiva Steiner para evaluar el crecimiento del cultivo mediante muestreos destructivos a los 39, 46, 53, 60, 67 y 74 días después de la siembra; en cada muestreo se midió y calculó el área foliar, índice de área foliar, peso fresco, materia seca, tasas de crecimiento del cultivo y absoluta de crecimiento. A las variables se les realizó un análisis de regresión con el programa Excel®. En general, con la concentración de la solución nutritiva a 100 % se obtuvieron los mejores resultados en las variables evaluadas, en comparación a la concentración 75 y 50 %. La mayor altura, área foliar, materia seca, tasa de crecimiento del cultivo y peso fresco se obtuvieron con la solución nutritiva Steiner a 100 %.

Meat Science ◽  
2020 ◽  
Vol 168 ◽  
pp. 108187 ◽  
Author(s):  
L.H. Villalobos-Delgado ◽  
E.G. González-Mondragón ◽  
J. Ramírez-Andrade ◽  
A.Y. Salazar-Govea ◽  
J.T. Santiago-Castro

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Félicien Mushagalusa Kasali ◽  
Jonans Tusiimire ◽  
Justin Ntokamunda Kadima ◽  
Amon Ganafa Agaba

Abstract Background The Chenopodium genus is a plant family widely spread worldwide that includes various plant species reputed to possess several medicinal virtues in folk medicines. Chenopodium ambrosioides L. is among the most used plants in traditional medicines worldwide. This review aimed to highlight ethnomedicinal uses, phytochemical status, and pharmacological properties of C. ambrosioides L. Main body of the abstract The analysis of relevant data highlights various ethnomedicinal uses against human and veterinary diseases in forty countries. Most indications consisted of gastrointestinal tract dysfunctioning troubles and worms parasitemia. Around 330 chemical compounds have been identified in different plant parts, especially in its essential oil fractions (59.84%). However, only a few compounds—mainly monoterpenes and glycosides—have been isolated and characterized. Experimental pharmacological studies validated a large scale of significant health benefits. It appeared that many monoterpenes are antioxidant, insecticidal, trypanocidal, analgesic, antifungal, anti-inflammatory, anti-arthritic, acaricidal, amoebicidal, anthelmintic, anticancer, antibacterial, antidiabetic, antidiarrheal, antifertility, antifungal, anti-leishmanial, antimalarial, antipyretic, antisickling, antischistosomal, antiulcer, anxiolytic, immunomodulatory, molluscicidal, and vasorelaxant agents. Short conclusion Thus, the Chenopodium ambrosioides species necessitates further chemical studies to isolate and characterize new bioactive secondary metabolites and pharmacological investigations to precise the mechanisms of action before clinical trials.


2010 ◽  
Vol 10 (S1) ◽  
Author(s):  
Lars Gille ◽  
Lianet Monzote ◽  
Werner Stamberg ◽  
Katrin Staniek

2011 ◽  
Vol 33 (1) ◽  
Author(s):  
Germano Leão Demolin Leite ◽  
Flávia Silva Barbosa ◽  
Sérgio Monteze Alves ◽  
Aline Fonseca Nascimento ◽  
Vinícius De Abreu D'Ávila ◽  
...  

2018 ◽  
Vol 84 (0) ◽  
Author(s):  
Eduardo Oliveira ◽  
Manoela da Silva ◽  
Lew Sprenger ◽  
Daniela Pedrassani

ABSTRACT: Rhipicephalus (Boophilus) microplus, known as the cattle tick, is a cause of great economic losses for dairy cattle farming because of its high frequency of occurrence and the difficulty in controlling it. The aim of this study was to evaluate the in vitro activity of Chenopodium ambrosioides extract on R. (B.) microplus. For this purpose, 125 females were selected and classified into five groups according to their weight, in order to ensure that the females used presented homogeneous weight. The treatments comprised 40 and 60% extracts of Chenopodium ambrosioides, distilled water, ethanol (70ºGL) and 12.5% amitraz. The extracts of C. ambrosioides (40 and 60%) showed effectiveness of 99.7 and 100% and higher percentages of dead females than the other treatments: 64 and 96%, respectively (p<0.001). In the groups exposed to distilled water and ethanol (70º GL), 92 and 88% of the females maintained oviposition. In the females exposed to 40 and 60% extracts, oviposition of 36 and 4% occurred, respectively. It was concluded that the extract of Chenopodium ambrosioides, at both concentration evaluated, had high efficiency against engorged females of cattle ticks.


2014 ◽  
Vol 8 (21) ◽  
pp. 2099-2104 ◽  
Author(s):  
Shah Hameed ◽  
Nisar Muhammad ◽  
Suhail Muhammad ◽  
Bacha Nafees

2013 ◽  
Vol 15 (1) ◽  
pp. 142-149 ◽  
Author(s):  
F.S. Barbosa ◽  
G.L.D. Leite ◽  
E.R. Martins ◽  
V.A. D'avila ◽  
V.M Cerqueira

The aim of this study was to evaluate the insecticidal effect of aqueous, alcoholic, and oil extracts from leaves of eight medicinal plants against Diabrotica speciosa prepared at five concentrations. The extracts that used commercial soybean oil as solvent showed the highest D. speciosa mortality due to the solvent itself, regardless of the used plants and their concentrations. Thus, commercial soybean oil was discarded as solvent since at these volumes it would cause serious phytotoxicity problems. After 24 hours of exposure of the pest to the extracts, the highest D. speciosa mortality values were observed for Copaifera langsdorfii and Chenopodium ambrosioides extracts, both in 5% alcohol, and Artemisia verlotorum, in 10% water. However, in the last mortality assessment (48 h), C. langsdorfii extract in 5% alcohol showed higher mortality of this pest, followed by C. ambrosioides extract in 5% alcohol, compared to the remaining plants.


2021 ◽  
Vol 264 ◽  
pp. 113287 ◽  
Author(s):  
João Gustavo Mendes Rodrigues ◽  
Paula Sibelly Veras Albuquerque ◽  
Johnny R Nascimento ◽  
Jaianna Andressa Viana Campos ◽  
Andressa S S Godinho ◽  
...  

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