A vernalization-intensity model to predict bolting in sugar beet

A new model is presented that relates the numbers of bolters in sugar-beet crops to an intensity of vernalization calculated as the accumulated number of hours between sowing and the end of June that temperatures were between 0 and 13°C, with each temperature within this range differentially weighte...

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Veröffentlicht in:	The Journal of agricultural science 2010-04, Vol.148 (2), p.127-137
Hauptverfasser:	MILFORD, G. F. J., JARVIS, P. J., WALTERS, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural production Agronomy Agronomy. Soil science and plant productions Air temperature Beta vulgaris Biological and medical sciences bolting bolting sensitivity Crops cultivars Fundamental and applied biological sciences. Psychology growth models heat sums Mathematical models model validation simulation models sowing date Sugar sugar beet variety trials Vegetables vernalization vernalization requirement
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