Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Philippe Morard"'
Autor:
Georges Bertoni, Philippe Morard
Publikováno v:
OENO One, Vol 18, Iss 3, Pp 165-176 (1984)
The notation of the Chasselas morphoiogical characteristics before the harvest proves the importance of the grape coloration for the estimation of its aspect. The grape weight and sugar content have to be added to the coloration in order to obtain th
Externí odkaz:
https://doaj.org/article/5a4b8661248744c0901c4dfce9b4282e
Publikováno v:
Plant cell reports. 18(3-4)
The uptake of mineral nutrients from two media with different mineral composition, a classical MSA medium and a modified MH2 medium, by Saponaria officinalis (soapwort) cells was studied over a growth cycle of 14 days, by continuous measurement of mi
Publikováno v:
Journal of Plant Nutrition. 34:46-59
The influence of humic-like substances was studied on various crop plants (cucumber, maize, pelargonium, and wheat, for example) cultivated under hydroponic conditions. The humic-like product, called SHB®, was extracted from poplar sawdust by a ther
Publikováno v:
Journal of Plant Nutrition. 27:613-626
The influence of oxygen deficiency on uptake of water and mineral elements through root system was studied on detopped tomato plants for 48 h. The root exudates and the nutrient solutions were collected and analyzed every two hours after decapitation
Publikováno v:
Journal of Plant Physiology. 161:855-865
Excised root systems of tomato plants (early fruiting stage, 2nd flush) were subjected to a gradual transition from normoxia to anoxia by seating the hydroponic root medium while aeration was stopped. Oxygen level in the medium and respiration rate d
Publikováno v:
Journal of Plant Nutrition. 23:1063-1078
The consequences of oxygen deficiency on the root system of tomato plants in soilless culture at the beginning of the flowering stage were assessed over a 72‐hour period. The study of water uptake and oxygen depletion in the medium was conducted us
Publikováno v:
Journal of Plant Nutrition. 23:1051-1062
The effects of calcium (Ca) deficiency on cation uptake and concentration of xylem sap from tomato roots after excision of the aerial parts, were studied. The measurements were made on tomato plants grown on nutrient solutions with +Ca or without‐C
Publikováno v:
Journal of Plant Nutrition. 22:717-730
Mineral nutrition of panicled gypsophila roots (Gypsophila paniculata L.) (Caryophyllaceae) cultivated in vitro in two media with different mineral composition, a classical Gamborg's B5 medium and a modified MH3 medium, was studied over a growth cycl
Autor:
Max Henry, Philippe Morard
Publikováno v:
Journal of Plant Nutrition. 21:1565-1576
Plant tissue culture requires the optimization of growth media. The effect of eight different macronutrient formulations on the in vitro culture of Gatharanthus roseus nodes was investigated: the caulogenesis rate decreased with the overall ion conce
Publikováno v:
Journal of Agricultural and Food Chemistry. 46:2055-2061
Highly glycosylated pentacyclic triterpenoid saponins were produced by in vitro liquid culture of two Caryophyllaceae species: Saponaria officinalis L. and Gypsophila paniculata L. S. officinalis cells were subcultured in a modified Murashige and Sko