On the Relationship between Duration of Vegetative Growth Stage of Wheat and the Average Daily Temperature

Hua Yu, Juanjuan Zhang, Yanhong Sun and Xinming Ma

Asian Agricultural Research, 2014, vol. 06, issue 07, 7

Abstract: Using the modern information technology, this paper analyzes the 20 years of experimental observation data of wheat ear differentiation research team led by Professor Cui Jinmei. It reveals that in the appropriate sowing period, there is a quartic polynomial regression relationship between the sowing period and spike primordium period, namely between duration of vegetative growth stage and the average daily temperature. It is of great significance to determining the suitable sowing period of wheat.

Keywords: Agribusiness (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:ags:asagre:183282

DOI: 10.22004/ag.econ.183282

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