Full TGIF Record # 9218
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Content Type:Abstract or Summary only
Author(s):Lemaire, Francis
Author Affiliation:I.N.R.A., Station d'Agronomie, Beaucouze, Angers
Title:Comparaison des besoins en éléments minéraux de différentes espèces de graminées à gazon
Translated Title:Comparison of the mineral requirements of different turfgrass species
Source:Agronomie. Vol. 5, No. 1, 1985, p. 39-46.
Publishing Information:Paris, France
# of Pages:8
Keywords:TIC Keywords: Minerals; Fertilizers; Lolium perenne; Festuca rubra subsp. rubra; Poa pratensis; Festuca arundinacea; Agrostis tenuis; Phosphorus; Nitrogen; Potassium
Abstract/Contents:"In order to estimate better the mineral fertilization of turf, the mineral requirements of 6 turfgrass species: Lolium perenne L. cv. 'Manhattan', Festuca rubra L. cv. 'Manoir', Poa pratensis L. cv. 'Monopoly', Phleum berteloni L. cv. 'Sport', Festuca arundinacea Schreb cv. 'Ludion', Agrostis tenuis Sibth. were determined with response curves to nitrogen, phosphorus and potassium. The curves were obtained with a growing technique based on liquid feeding on an inert substrate, with automated periodic aeration. By use of non-linear regression models, it was possible to calculate the concentrations responsible for optimum yield, which was the basis of the comparison between the 6 studied species. The classification obtained led us to propose groups of species with similar requirements for nitrogen, phosphorus or potassium."
Language:English
French
References:19
Note:As cited in The Journal of the Sports Turf Research Institute, June 1986, vol. 62, p 234.
Summary as abstract
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lemaire, F. 1985. Comparaison des besoins en éléments minéraux de différentes espèces de graminées à gazon. Agronomie. 5(1):p. 39-46.
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