Titlebook: Agricultural Drought in Slovakia: An Impact Assessment; NDVI and Satellite B Veronika Zuzulová,Jaroslav Vido,Bernard ?i?ka Book 2020 The Au

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Material and Methods, and assessment of drought impact on yields of spring barley (. L.), winter wheat (. L.) and maize (. L.). Hectare yields of the cereals were detrended for each district using the second degree polynomial function. For identification of relationships between PDSI and NDVI and drought impact on vegetation vigor was used correlation analysis.

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Introduction/Motivation,tural production in conditions of changing climate. From our point of view, is necessary to build information base and monitoring competence not only on the state level, but on the end user site. That premise led us to write the presented book. To bring the possibilities and explain advantages of us

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Results, of crop yield?are presented in the chapter. As the most important result is the potential of application of NDVI as a relatively reliable crop yield forecast predictor. Because this prediction method is statistical, a full overview of the correlations between the crop yields for specific months is

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Conclusion,imagery and correlations between PDSI and NDVI and NDVI and selected field crop yields. The strongest drought impact on spring barley yields was observed in May, on winter wheat yields were observed in April. Maize did not react so sensitively to drought, but the strongest relationship was observed

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Cybersecurity Management System ing high-end methods to end users and their daily routine. The book is also applicable as practical tool for students of agriculture or forestry sciences. Although the book is based on Slovak conditions, we believe, that content could be useful and applicable for farmers from other countries.

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Security Administration and Planning,nd part of the chapter, examples of drought impact and their potential in future climate are examined. In the end, an overview of drought assessment methods often used in agricultural landscape is presented.