Vito Mediavilla*, Manuel Jonquera*, Ingrid Schmid-Slembrouck** and Alberto Soldati**
* Swiss Federal Research Station for Agroecology and Agriculture (FAL), Reckenholzstrasse 191, CH-8046 Zurich
** Swiss Federal Institute of Technology, Department of Agriculture and Food Science, Institute of Plant Sciences, CH-8315 Lindau
A decimal code for hemp (Cannabis sativa L.) growth stages is presented. Life cycle is divided into four principal stages: germination and emergence, vegetation, flowering and seed formation, senescence. Each principal stage is subdivided into secondary stages. The practical use of the code is discussed with particular reference to different yield components.
Quelle: Journal of International Hemp Association 5(2): 54, 68 - 74, 1998.
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