Validation of a weed:crop competition model

A model of crop:weed competition, based on parameters from the logistic biomass growth of both crop and weeds in monocultures, was validated under several sets of conditions. Model inputs were (i) dry matter per unit area at 50% of seedling emergence (Bi) for each species; (ii) maximum total biomass...

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Veröffentlicht in:	Weed research 1999-08, Vol.39 (4), p.259-269
Hauptverfasser:	Vitta, J.I, Satorre, E.H
Format:	Artikel
Sprache:	eng
Schlagworte:	Amaranthus quitensis Biological and medical sciences biomass production competition model crop-weed competition Datura ferox evaluation Fundamental and applied biological sciences. Psychology Generalities, botany, ecology, damages, economic importance Glycine max growth growth models growth period growth rate heat sums mathematical models Parasitic plants. Weeds Phytopathology. Animal pests. Plant and forest protection prediction seedling emergence simulation models soyabean validity weed control Weeds
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