Fungicidas foliares e a doença ferrugem asiática na produção e na qualidade de sementes de soja. Foliage fungicides and asiatic rust disease on the. Abstract. BARROS, Hélio Bandeira; SEDIYAMA, Tuneo; REIS, Múcio Silva and CECON, Paulo Roberto. Effect of the number of fungicide applications on the. Quantificação da ferrugem asiática e aspectos nutricionais de soja suprida com silício em solução nutritiva. Quantification of Asian rust and nutritional aspects of .
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Ferrugeem of Asian rust and nutritional aspects of soybean due to the use of silicon supplied via nutrient solution. Aiming to quantify the severity asiatjca Asian rust, the content of the chlorophylls a and b and carotenoids as well some nutritional aspects of soybean plants supplied with silicon in the form of soluble potassium silicate solution an experiment was carried out in a random block design with 6 treatments and four replicates.
Plants were inoculated at the V4 stage and evaluated for rust severity five times starting at the 9th day after inoculation weekly. The severity data were integrated with time obtaining the area under the number lesions progress curve AUNLC.
At the end of experiment, shoots from plants that received increasing silicon doses were sampled in order to analyze the chlorophyll a and bcarotenoids, lignin, macro and micronutrients. Potassium silicate, Glycine maxPhakopsora pachyrhizi. Em trabalhos com xsiatica cultivares de soja, Zambenedetti et al.
Esses resultados foram semelhantes aos encontrados por Botelho et al. Segundo Bowen et al. The effects of silicon in cucumber plants grown in recirculation nutrient solution.
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Efeito do número de aplicações de fungicidas no controle da ferrugem asiática da soja
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All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Services on Demand Journal. ABSTRACT Aiming to quantify the severity of Asian rust, the content of the chlorophylls a and b and carotenoids as well some nutritional aspects of soybean plants supplied with silicon in the form of soluble potassium silicate solution an experiment was carried out in a feerrugem block design with 6 treatments and four replicates.
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