Bibliographic citations
Leon, H., (2018). Control biológico de Burkholderia glumae en el cultivo de arroz variedad INIA 509 La Esperanza E.E.A – INIA, San Martín. [Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/4307
Leon, H., Control biológico de Burkholderia glumae en el cultivo de arroz variedad INIA 509 La Esperanza E.E.A – INIA, San Martín. []. PE: Universidad Nacional de San Martín. Fondo Editorial; 2018. http://hdl.handle.net/11458/4307
@misc{renati/1053841,
title = "Control biológico de Burkholderia glumae en el cultivo de arroz variedad INIA 509 La Esperanza E.E.A – INIA, San Martín.",
author = "Leon Garcia, Henry Cristian",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2018"
}
The research work aimed to determine the most effective application combination in the biological control of Burkholderia glumae in the rice crop variety INIA 509 La Esperanza, for the evaluation there were 9 application combinations (Trichoderma koningii, Trichoderma harzianum and Bacillus subtilis) in the different phenological stages of rice cultivation at the Agricultural Experiment Station "EL PORVENIR" - INIA - Province of San Martín, the number of effective panicles was used at 120 DDT, number of panicles not effective at 120 DDT , yield in kg.ha-1 and with a completely random design (DCA) for the variables height of plant and number of tillers at 120 DDT. To determine the variance, confidence levels of 1% and 5% were used and for the Duncan Multiple Range Test a confidence level of 5%. Thus, the best results at the level of effectiveness in the biological control of Burkholderia glumae in rice cultivation were obtained by the application of the T8 treatment, followed by the T4 treatments with 0.17% and 0.18% respectively. On the other hand, products based on biological controllers (Tricox, Biosplent) achieve good control of the Burkholderia glumae bacteria at a dose of 1Kg / ha in soil, seed, seedling disinfection according to the results obtained with treatments T1 and T2 where the best averages in the incidence of Burkholderia glumae were obtained with 0.11%, 0.14% and 0.15%. The Green Star bactericidal action product prevents and controls Burkholderia glumae very well because of its nutrient load and secondary metabolites as a bactericidal active ingredient. Taking as reference the averages obtained in the Absolute Witness (T9), the low values of the incidence of Burkholderia glumae have not allowed relevant response results in the number of effective panicles at 120 DDT, Yield in kg.ha-1, height of plant and number of tillers at 120 DDT. The economic analysis concludes that the benefit / cost of production is greater in the T1 treatment with 1.34 compared to the other treatments.
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