9786200620705 - Rainfall variability and risks of droughts during soybean cultivation: In the Western of Paraná State, Brazil de Batista Ferreira, Luiz Gustavo; Da Silva Caldana, N... (7 resultados)

Taschenbuch. Condición: Neu. Rainfall variability and risks of droughts during soybean cultivation | In the Western of Paraná State, Brazil | Luiz Gustavo Batista Ferreira (u. a.) | Taschenbuch | Englisch | 2021 | GlobeEdit | EAN 9786200620705 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

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Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The purpose of this study was to evaluate the rainfall variability and to determine the frequency of droughts periods during the soybean cycle, in the Western region of the Paraná State. For that objective, were used meteorological data from 48 stations, distributed along the Western of Paraná state, from 1976 to 2018. Rainfall variability was analyzed in the annual, monthly and 10-days scales, and the frequencies of droughts periods of 10 days from September to March and 20 days during the year, and it was used the Climatological Water Balance (CLIMWB) during the cycle of soybean, according to the method of Thornthwaite and Mather. The droughts periods frequencies per moving 10-day periods exhibited a maximum of 35 % between the months of September and March in the region. The periods with the lowest risk are throughout the month of October, followed by December 10 to January 5. The greatest risks of droughts periods are concentrated in the month of September, due to the irregular start of the rainy season. The results of this study help to choose the best sowing times such that the most sensitive phases of soybean cycle occur in the lowest risk periods. 68 pp. Englisch.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Batista Ferreira Luiz GustavoLuiz Gustavo Batista Ferreira: Agronomist Engineer, Master of Science, PhD Student at State University of Ponta Grossa, BrazilNathan Felipe da Silva Caldana: Master of Science, PhD Student at State Univer.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The purpose of this study was to evaluate the rainfall variability and to determine the frequency of droughts periods during the soybean cycle, in the Western region of the Paraná State. For that objective, were used meteorological data from 48 stations, distributed along the Western of Paraná state, from 1976 to 2018. Rainfall variability was analyzed in the annual, monthly and 10-days scales, and the frequencies of droughts periods of 10 days from September to March and ¿ 20 days during the year, and it was used the Climatological Water Balance (CLIMWB) during the cycle of soybean, according to the method of Thornthwaite and Mather. The droughts periods frequencies per moving 10-day periods exhibited a maximum of 35 % between the months of September and March in the region. The periods with the lowest risk are throughout the month of October, followed by December 10 to January 5. The greatest risks of droughts periods are concentrated in the month of September, due to the irregular start of the rainy season. The results of this study help to choose the best sowing times such that the most sensitive phases of soybean cycle occur in the lowest risk periods.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The purpose of this study was to evaluate the rainfall variability and to determine the frequency of droughts periods during the soybean cycle, in the Western region of the Paraná State. For that objective, were used meteorological data from 48 stations, distributed along the Western of Paraná state, from 1976 to 2018. Rainfall variability was analyzed in the annual, monthly and 10-days scales, and the frequencies of droughts periods of 10 days from September to March and 20 days during the year, and it was used the Climatological Water Balance (CLIMWB) during the cycle of soybean, according to the method of Thornthwaite and Mather. The droughts periods frequencies per moving 10-day periods exhibited a maximum of 35 % between the months of September and March in the region. The periods with the lowest risk are throughout the month of October, followed by December 10 to January 5. The greatest risks of droughts periods are concentrated in the month of September, due to the irregular start of the rainy season. The results of this study help to choose the best sowing times such that the most sensitive phases of soybean cycle occur in the lowest risk periods.