Abstract
National rapeseed yield model is part of China Agriculture Monitoring and Early-warning System. To measure the expected yield for rapeseed in China, the authors use Fisher Integral Model and Orthogonal Polynomial stepwise regression, and get the weather-related yield coefficients for rapeseed. Then trend yield, meteorological yield and expected yield change rate are presented. The results found 2013 expected yield for rapeseed in China will increase 10.1 % than 2011 actual rapeseed yield.
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References
Fisher RA (1925) The influence of rainfall on the yield of wheat at Rothamsted. Philos Trans R Soc Lond B 213:89–142
Westcott PC, Jewison M (2013) Weather effects on expected corn and soybean yields. http://www.usda.gov/oce/forum
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© 2014 Springer-Verlag Berlin Heidelberg
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Yu, W., Wang, Y., Liu, Y., Zhu, M. (2014). Meteorological Effects on China Expected Rapeseed Yield. In: Xu, S. (eds) Proceedings of 2013 World Agricultural Outlook Conference. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-54389-0_11
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DOI: https://doi.org/10.1007/978-3-642-54389-0_11
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-54388-3
Online ISBN: 978-3-642-54389-0
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