CRITICAL LEAF CONCENTRATIONS FOR DEFICIENCIES OF NITROGEN, POTASSIUM, PHOSPHORUS, SULPHUR, AND MAGNESIUM IN PERENNIAL RYEGRASS

Critical leaf concentrations for deficiency of nitrogen, potassium, phosphorus, sulphur, and magnesium were estimated for perennial ryegrass (Lolium perenne L.) grown in sand culture. The values associated with a 10% reduction in dry matter yield were as follows (all results expressed as g kg-1 DM e...

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Veröffentlicht in:	The New phytologist. - 1979. - 101(1985), 3 vom: 20. Nov., Seite 393-409
1. Verfasser:	Smith, G S (VerfasserIn)
Weitere Verfasser:	Cornforth, I S, Henderson, H V
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	1985
Zugriff auf das übergeordnete Werk:	The New phytologist
Schlagworte:	Journal Article Perennial ryegrass critical leaf concentrations macroelement deficiencies nutrient interactions nutrient solution requirements