Resumo

Study of the Behavior and Impact of the Weather on the Potato Crop and Pasture in the Central Region of Boyacá Using Dynamic Systems. Ciencia en Desarrollo [online]. 2015, vol.6, n.2, pp.215-224. ISSN 0121-7488.

This article analyzes the weather behavior and conditions that affect the evaporation and transpiration phenomenon of potato crops. It also analyzes the pasture that is located at the region which surrounds the weather station at the UPTC. In order to determine the water balance between water requirements and rainfall, some inferences were registered in all possible crops during the first, second semester and only half the crop year, the last 10 years: 2003-2013. Likewise, based on the water balance dates inferences, it was recorded the most favorable growing weather for the crop. Also, to define the presence of chaos in the time series curve crop evapo-transpiration under standard conditions ET_C, the theory applies Lyapunov coeffcients which are given. Moreover, conclusions about the behavior of climate on agriculture and livestock are given.

Palavras-chave : Chaos; Climatology; Crop coeffcients; Dynamical systems; Evaporation; Transpiration; Water requirements.

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