2021
DOI: 10.35196/rfm.2021.1.59
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Fertilización Integral en Árboles De Naranjo ‘Marrs’ en Producción Con Síntomas Devirus De La Tristeza De Los Cítricos (Vtc) Y Huanglongbing (Hlb)

Abstract: En México, la producción de naranja es amenazada por la incidencia de enfermedades que afectan la producción. La nutrición balanceada constituye una alternativa para mantener productivos a los árboles y atenuar el daño por fito-parásitos. El objetivo del presente estudio fue evaluar el efecto de la fertilización química, orgánica y combinada tanto al suelo como foliar sobre la producción de naranjos Marrs (Citrus sinensis/C. volkameriana) con incidencia del virus tristeza de los cítricos (VTC) y Huanglongbing … Show more

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Cited by 2 publications
(3 citation statements)
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“…In Veracruz, Marrs orange trees with combined infection of CTV and HLB exhibit serious yield impacts, from 12 kg/tree in asymptomatic trees to a reduction of 2 kg/tree with advanced symptoms. It is essential to note that, in this region, crops are mostly rainfed; therefore, environmental conditions such as droughts influence yield [57]. Mexico exhibits high vulnerability to HLB in its agri-food sector, with most small-scale citrus growers (63.2%) located in municipalities with high marginalization.…”
Section: Economic Social and Employment Impact Caused By Huanglongbingmentioning
confidence: 99%
See 1 more Smart Citation
“…In Veracruz, Marrs orange trees with combined infection of CTV and HLB exhibit serious yield impacts, from 12 kg/tree in asymptomatic trees to a reduction of 2 kg/tree with advanced symptoms. It is essential to note that, in this region, crops are mostly rainfed; therefore, environmental conditions such as droughts influence yield [57]. Mexico exhibits high vulnerability to HLB in its agri-food sector, with most small-scale citrus growers (63.2%) located in municipalities with high marginalization.…”
Section: Economic Social and Employment Impact Caused By Huanglongbingmentioning
confidence: 99%
“…It is known that diseased trees exhibit nutritional deficiencies due to poor water and nutrient absorption, resulting from root system damage caused by HLB [79]. Chemical (100 N-22 P2O5-195 K2O-30 MgO), organic (compost), and combined fertilization, applied either radicular or foliar with zinc sulfate, iron, copper, manganese, and borax on Marrs orange trees, increase flowering and fruiting [57]. Likewise, black, white, and aluminum colors of plastic mulches have shown a positive effect, reducing the incidence and severity of HLB by up to 40% over 13 months.…”
Section: Control and Management Actions Implemented In Mexicomentioning
confidence: 99%
“…According to information provided by CONAGUA's National Meteorological System (SMN), the average rainfall has been between 300 and 400 mm per year in the study area in recent years [6]. Therefore, water scarcity, mainly due to precipitation anomalies [7][8][9], has led to pest and disease problems [10]. Additionally, other causes exist for the diminishing orange grove area, including land use change mainly driven by urban growth.…”
Section: Introductionmentioning
confidence: 99%