DETERMINATION OF THE RELATIONSHIP BETWEEN NUTRIENT UPTAKE RATE AND SOLUTION CONCENTRATION AT THE ROOT SURFACE UNDER FIELD CONDITIONS: ³²P-ORTHOPHOSPHATE UPTAKE BY APPLE ROOTSBHAT KKS.1982; J. EXP. BOT.; ISSN 0022-0957; GBR; DA. 1982; VOL. 33; NO 133; PP. 190-194; BIBL. 5 REF.Article

NUTRIENT INFLOWS INTO APPLE ROOTS. II: NITRATE UPTAKE RATES MEASURED ON INTACT ROOTS OF MATURE TREES UNDER FIELD CONDITIONSBHAT KKS.1982; PLANT, CELL AND ENVIRONMENT; ISSN 0140-7791; GBR; DA. 1982; VOL. 5; NO 6; PP. 461-469; BIBL. 2 P.Article

DIFFUSION OF PHOSPHATE TO PLANT ROOTS IN SOIL. II. UPTAKE ALONG THE ROOTS AT DIFFERENT TIMES AND THE EFFECT OF DIFFERENT LEVELS OF PHOSPHORUS = DIFFUSION DU PHOSPHATE DES RACINES VEGETALES DANS LE SOL. II. ABSORPTION LE LONG DES RACINES A DIFFERENTES PERIODES ET EFFET DE DIVERS TAUX DE PHOSPHOREBHAT KKS; NYE PH.1974; PLANT AND SOIL; NETHERL.; DA. 1974; VOL. 41; NO 2; PP. 365-382; H.T. 2; BIBL. 1P.1/2Article

DIFFUSION OF PHOSPHATE TO PLANT ROOTS IN SOIL. I. QUANTITATIVE AUTORADIOGRAPHY OF THE DEPLETION ZONE = DIFFUSION DES PHOSPHATES VERS LES RACINES DES PLANTES DANS LE SOL. I. AUTORADIOGRAPHIE QUANTITATIVE DE LA ZONE D'EPUISEMENTBHAT KKS; NYE PH.1973; PLANT AND SOIL; NETHERL.; DA. 1973; VOL. 38; NO 1; PP. 161-175; H.T. 1; BIBL. 14 REF.Serial Issue

BEHAVIOUR IN THE SOIL OF ORTHOPHOSPHATE FROM PIG SLURRY COMPARED WITH THAT OF KH₂PO₄BHAT KKS; O'CALLAGHAN JR.1980; J. AGRIC. SCI.; GBR; DA. 1980; VOL. 94; NO 1; PP. 195-201; BIBL. 24 REF.Article

A MODEL FOR THE SIMULATION OF THE FATE OF NITROGEN IN FARM WASTES ON LAND APPLICATIONBHAT KKS; FLOWERS TH; O'CALLAGHAN JR et al.1980; J. AGRIC. SCI.; GBR; DA. 1980; VOL. 94; NO 1; PP. 183-193; BIBL. 44 REF.Article

A MODEL FOR THE SIMULATION OF THE FATE OF NITROGEN IN FARM WASTES ON LAND APPLICATIONBHAT KKS; FLOWERS TH; O'CALLAGHAN JR et al.1979; SEMINAR TO EFFLUENTS FROM INTENSIVE LIVESTOCK/1979/BAD ZWISCHENAHN; GBR; LONDON: APPLIED SCIENCE; DA. 1979; PP. 459-480; BIBL. 3 P.Conference Paper

A MODEL FOR THE SIMULATION OF THE FATE OF NITROGEN IN FARM WASTES ON LAND APPLICATIONBHAT KKS; FLOWERS TH; O'CALLAGHAN JR et al.1981; WORKSHOP IN THE EEC PROGRAMME OF COORDINATION OF RESEARCH ON EFFLUENTS FROM LIVESTOCK/1980/WEXFORD; NLD; THE HAGUE: MARTINUS NIJHOFF; DA. 1981; VOL. 2; PP. 222-246; BIBL. 4 P.Conference Paper

THE POSSIBILITY OF PREDICTING SOLUTE UPTAKE AND PLANT GROWTH RESPONSE FROM INDEPENDENTLY MEASURED SOIL AND PLANT CHARACTERISTICS. V. THE GROWTH AND PHOSPHORUS UPTAKE OF RAPE IN SOIL AT A RANGE OF PHOSPHORUS CONCENTRATIONS AND A COMPARISON OF RESULTS WITH THE PREDICTIONS OF A SIMULATION MODEL = POSSIBILITE DE PREVISION DANS L'ABSORPTION DES SOLUTES ET LES REACTIONS DE CROISSANCE DES PLANTES MESUREES INDEPENDAMMENT DES CARACTERISTIQUES DU SOL ET DES PLANTES. V. CROISSANCE ET ABSORPTION DE BRASSICA NAPUS CULTIVE SUR SOL AVEC UNE SERIE DE CONCENTRATIONS EN PHOSPHORE ET COMPARAISON DES RESULTATS AVEC CEUX PREVUS PAR MODELE SIMULEBREWSTER JL; BHAT KKS; NYE PH et al.1976; PLANT AND SOIL; NETHERL.; DA. 1976; VOL. 44; NO 2; PP. 295-328; BIBL. 1P.1/2Article