Home > International Symposium on Growing Media and Soilless Cultivation > IONIC STRENGTH EFFECT ON PH DEPENDENT ZINC ADSORPTION BY PERLITE: MODELLING VS. EMPIRICAL RESULTS

Articles

IONIC STRENGTH EFFECT ON PH DEPENDENT ZINC ADSORPTION BY PERLITE: MODELLING VS. EMPIRICAL RESULTS

Article number

1034_55

Pages

451 – 458

Language

English

Abstract

Small perlite volume per plant and strong root activity induce large fluctua-tions in ionic strength (I) and pH in the growth substrate.
We investigated experimentally and by modelling the combined effect of pH and I on Zn partitioning between solution and solid phases of perlite suspensions.
Empirically obtained adsorption isotherms had a typical Langmuir shape at each pH with maximum adsorption of 7 mmol kg^-1 Zn (pH 8) over a solution concentration range of 0 to 0.3 mM Zn.
Zinc adsorption declined as suspension pH decreased from ~8 to ~5 or as I increased from 0.001 to 0.01 and 0.1 M. The effect of I stemmed from its effect on perlite surface charge vs. pH relationship.
Considering the experimental variability in pH and I, the agreement between empirical and model computed adsorption is satisfactory, both in new and used perlite.
The estimated Zn adsorption to organic matter found in used perlite was two orders of magnitude higher than to intact perlite, both per kg adsorbent.

Publication

International Symposium on Growing Media and Soilless Cultivation

Authors

B. Bar-Yosef, J. Ben Asher , A. Silber

Keywords

surface charge, affinity constants, solution concentration, organic matter

Full text

https://doi.org/10.17660/ActaHortic.2014.1034.55

Online Articles (77)

1. HORTICULTURAL PRODUCTION IN GREENHOUSES: EFFICIENT USE OF WATER

C. Stanghellini

2. DEGRADATION OF PESTICIDES IN NUTRIENT SOLUTION FROM CLOSED HYDROPONIC SYSTEMS

B.W. Alsanius | K.-J. Bergstrand

3. VALORISATION OF DISCHARGE WATER FROM SUBSTRATE-GROWN CROPS IN GREENHOUSES

4. CLOSING THE WATER AND NUTRIENT CYCLES IN SOILLESS CULTIVATION SYSTEMS

E.A.M. Beerling | C. Blok | A.A. van der Maas | E.A. van Os

5. DEFINING RAIN GARDEN FILTER BED SUBSTRATES BASED ON SATURATED HYDRAULIC CONDUCTIVITY

6. USE OF A PHYTOTOXICITY TEST TO SCREEN DRAIN WATER BEFORE RE-USE

C. Blok | P. de Boer-Tersteeg | A.A. van der Maas | R. Khodabaks | N.L.M. Enthoven

7. REDUCING EMISSION OF NUTRIENTS AND PLANT PROTECTION AGENTS FROM HORTICULTURE WITH ADVANCED OXIDATION BY HYDROGEN PEROXIDE AND MEDIUM PRESSURE UV LIGHT

N.L.M. Enthoven | D. Zwartveld

8. THE EFFECTS OF APPLICATIONS WHICH INCREASE THE O₂ OF THE WATER ON YIELD AND QUALITY OF LETTUCE GROWN IN A FLOATING SYSTEM

N. Ercan | R. Bayyurt

9. REDUCTION OF NUTRIENT RUN-OFF BY THE USE OF COATED SLOW-RELEASE FERTILIZERS ON TWO CONTAINER-GROWN NURSERY CROPS

10. IMPLEMENTATION OF SENSOR-CONTROLLED DECISION IRRIGATION SCHEDULING IN POT-IN-POT NURSERY PRODUCTION

J.D. Lea-Cox | B.E. Belayneh

11. GROWTH INHIBITION, THE USE OF ADVANCED OXIDATION AND THE REDUCTION OF NUTRIENT SOLUTION DISCHARGE IN PRACTICE

M.G.M. Raaphorst | A.A. van der Maas | C. Blok | E.A.M. Beerling | N.L.M. Enthoven

12. GROWTH INHIBITION CAUSED BY REUSED DRAINAGE WATER; QUEST FOR CAUSE AND MEASURING METHOD

13. GOOD IRRIGATION WATER ON PROPAGATION COMPANIES TO AVOID EMISSION OF NUTRIENTS AND CROP PROTECTION AGENTS

A.A. van der Maas | M. IJdo | C. Blok | I. van Marrewijk

14. TECHNICAL AND ECONOMIC ASPECTS OF PURIFICATION STRATEGIES TO MINIMISE DISCHARGE WATER FROM COMPANIES WITH CLOSED SOILLESS CULTIVATION SYSTEMS

15. EVALUATION OF TECHNOLOGIES FOR PURIFICATION OF GREENHOUSE HORTICULTURAL DISCHARGE WATER

J.P.M. van Ruijven | E.A. van Os | M. van der Staaij | E.A.M. Beerling

16. IRRIGATION VOLUME AND FERTILIZER CONCENTRATION EFFECTS ON LEACHING AND GROWTH OF PETUNIA

P.O. Alem | P.A. Thomas | M.W. van Iersel

17. DEVELOPMENT OF STRATEGIES FOR HYDROPONIC CULTIVATION IN VERTICAL SYSTEMS

K.-J. Bergstrand | S. Hultin

18. ASIAN LEAFY VEGETABLES AND HERBS CULTIVATED IN SUBSTRATE CULTURE AND AEROPONICS IN GREENHOUSE

M. Böhme | I. Pinker

19. SCOPING THE POTENTIAL ROLE OF AQUAPONICS IN ADDRESSING CHALLENGES POSED BY THE FOOD-WATER-ENERGY NEXUS USING THE MALTESE ISLANDS AS A CASE-STUDY

M. Borg | D. Little | T.C. Telfer | C. Price

20. IMPACT OF DEEP FLOW CULTIVATION SYSTEMS ON SUSTAINABILITY OF FIELD VEGETABLE PRODUCTION

M.L.H. Breukers | R. Stokkers | J. Spruijt | P.F.M.M. Roelofs | J.J. de Haan

21. FARM MANAGEMENT AND ECONOMIC DRIVERS FOR IMPLEMENTATION OF SOILLESS CULTIVATION OF FIELD VEGETABLES IN THE NETHERLANDS

J.J. de Haan | J. Spruijt | T. Vermeulen

22. CULTIVATION OF CHRYSANTHEMUM WITHOUT SUBSTRATE

B. Eveleens | C. Blok

23. SCHEDULING IRRIGATION IN HETEROGENEOUS CONTAINER NURSERY CROPS

24. HYDROPONIC SYSTEMS: HYPE OR NEW PERSPECTIVE

25. AN EXPERIMENTAL COMPARISON OF GROWING MEDIA, PETUNIA QUALITY AND AMOUNT OF WATER APPLIED – AN OPPORTUNITY FOR WATER SAVING?

P. Alexander | R. Williams | I. Nevison

26. DEFINING SUSTAINABLE GROWING MEDIA FOR SUSTAINABLE UK HORTICULTURE

P.D. Alexander | N.C. Bragg

27. GREENHOUSE CULTIVATION OF BITTER GOURD (MOMORDICA CHARANTIA L.) IN MINERAL AND ORGANIC SUBSTRATE

M.H. Böhme | I. Pinker | S. Edenharter

28. PHYSICAL PROPERTIES AND WATER UPTAKE IN PEAT-BASED GROWING MEDIA CONTAINING GREEN COMPOST

D. NiChualain | C. Hynes | W.C. Carlile

29. EFFICACY OF GROUND FRESH RICE HULLS AS A SUBSTRATE COMPONENT FOR GREENHOUSE CROPS PRODUCTION USING OVERHEAD AND EBB-AND-FLOOD IRRIGATION SYSTEMS

M.R. Evans

30. EFFECT OF SOLUTION ELECTRICAL CONDUCTIVITY (EC) AND PRE-PLANT NUTRIENT FORM ON THE PH OF A PEAT-PERLITE SUBSTRATE

P.R. Fisher | R.W. Dickson | G.S. Mohammad-Pour | J. Huang

31. EXPERIENCES WITH THE OUR METHOD EN 16087-1: INTERPRETATION OF PRESSURE CURVES AND EFFECT OF METHOD DEVIATIONS

W.H.C. Geuijen | J.B.G.M. Verhagen

32. OVERVIEW OF NEW QUALITY CONTROL PROCEDURES IN CONTAINER GROWING SUBSTRATES FOR YOUNG PLANT PRODUCTION

J. Huang | P.R. Fisher

33. SUSTAINABLE SUBSTRATES FOR PLANTS, TREES AND SHRUBS ENABLED WITH BIOFOAM^®

J. Noordegraaf | J. de Jong | P. Matthijssen | P. de Bruijn | T. Baltissen

34. POSIDONIA-BASED COMPOST AS A GROWING MEDIUM FOR THE SOILLESS CULTIVATION OF TOMATO

F.F. Montesano | A. Parente | F. Grassi | P. Santamaria

35. THE USE OF POSIDONIA-BASED COMPOST AS PEAT SUBSTITUTE FOR TRANSPLANT PRODUCTION

A. Parente | F. Montesano | F. Grassi | C. Mininni | P. Santamaria

36. THE COMPOST OF POSIDONIA RESIDUES: A SHORT REVIEW ON A NEW COMPONENT FOR SOILLESS GROWING MEDIA

A. Parente | F. Serio | F.F. Montesano | C. Mininni | P. Santamaria

37. PRODUCING GROWING MEDIA RESPONSIBLY TO HELP SUSTAIN HORTICULTURE

G. Schmilewski

38. PHYSICS OF GROWING MEDIA IN A GREEN FUTURE

J. Caron | S. Pepin | Y. Périard

39. ESTIMATION OF HYDRAULIC PROPERTIES OF GROWING MEDIA WITH A ONE-STEP OUTFLOW TECHNIQUE

C. Bibbiani | C.A. Campiotti | L. Incrocci

40. DEVELOPING QUALITY STANDARDS FOR PHYSICAL PROPERTIES OF MINERAL WOOL PLUGS

C. Blok | C.C. van den Berg | A. van Winkel

41. THE INFLUENCE OF THE PROCESSING STAGE ON THE SUITABLE AMOUNT OF COIR DUST IN GROWING MEDIA

M. Emmel

42. PLANT AVAILABLE AND UNAVAILABLE WATER IN GREENHOUSE SUBSTRATES: ASSESSMENT AND CONSIDERATIONS

J.S. Fields | W.C. Fonteno | B.E. Jackson

43. IMPORTANCE OF PEAT PARTICLE SIZE EFFECTS ON SPATIAL ROOT DISTRIBUTION AND CHANGES ON AERATION PROPERTIES

J.-C. Michel | P. Cannavo

44. TEMPORAL DYNAMICS OF OXYGEN CONCENTRATIONS IN A PEAT-PERLITE SUBSTRATE

M.W. van Iersel | S.K. Dove

45. LIMING POWER OF DIFFERENT PARTICLE FRACTIONS OF BIOCHAR

P. Zaccheo | L. Crippa | C. Cattivello

46. RESILIENCE OF GROWING MEDIA

S. Khalil

47. RESPONSE OF SNAPDRAGON (ANTIRRHINUM MAJUS L.) TO BLENDING WATER IRRIGATION AND ARBUSCULAR MYCORRHIZAL FUNGI INOCULATION

Y.I. El-Nashar

48. RHIZOMETRICS: A REVIEW OF THREE IN SITU TECHNIQUES FOR OBSERVATION AND MEASUREMENT OF PLANT ROOT SYSTEMS IN CONTAINERS

L.A. Judd | B.E. Jackson | W.C. Fonteno

49. CHANGES IN BACTERIAL COMMUNITIES IN DAIRY MANURE DURING NINE MONTHS OF COMPOSTING AS DETERMINED BY DENATURING GRADIENT GEL ELECTROPHORESIS

A. Knerr | R.R. Tripepi

50. CHANGES IN FUNGAL COMMUNITIES IN DAIRY MANURE DURING NINE MONTHS OF COMPOSTING AS DETERMINED BY DENATURING GRADIENT GEL ELECTROPHORESIS

A. Knerr | R.R. Tripepi

51. EFFECT OF INOCULATION WITH ARBUSCULAR MYCORRHIZAL FUNGI (AMF) ON GERBERA CUT FLOWER (GERBERA JAMESONII) PRODUCTION IN SOILLESS CULTIVATION

M.J. Nazari Deljou | A. Marouf | H. Jaberian Hamedan

52. IMPACT OF DISEASE-SUPPRESSIVE COMPOST ON SOIL QUALITY AND PYTHIUM INOCULUM POTENTIAL

M. Vestberg | S. Kukkonen

53. RECENT TRENDS IN SALINITY CONTROL FOR SOILLESS GROWING SYSTEMS MANAGEMENT

N. Katsoulas | W. Voogt

54. RESPONSE OF BELL-PEPPER (CAPSICUM ANNUUM L.) TO SALT STRESS AND DEFICIT IRRIGATION STRATEGY UNDER GREENHOUSE CONDITIONS

A.R. AlHarbi | A.M. Saleh | A.M. Al-Omran | M.A. Wahb-Allah

55. IONIC STRENGTH EFFECT ON PH DEPENDENT ZINC ADSORPTION BY PERLITE: MODELLING VS. EMPIRICAL RESULTS

B. Bar-Yosef | J. Ben Asher | A. Silber

56. CHARACTERIZATION OF NUTRIENT DISORDERS OF GAZANIA RIGENS ‘DAYBREAK WHITE’

J. Barnes | B.E. Whipker | I. McCall | J. Frantz

57. FERTILIZER FORMULATION EFFECT ON PH OF FALLOW VERSUS PLANTED CONTAINER SUBSTRATE

J. Barnes | P. Nelson | B.E. Whipker | D. Hesterberg | W. Shi

58. OPTIMIZING FERTILIZER RATES FOR TWO CULTIVARS OF GRAZIOSA GERANIUMS

J. Barnes | B.E. Whipker | I. McCall

59. EFFECT OF IRRIGATION DURATION AND FERTILIZER RATE ON PLANT GROWTH, SUBSTRATE SOLUTION EC AND LEACHING VOLUME

A. Bayer | K. Whitaker | M. Chappell | J. Ruter | M.W. van Iersel

60. EFFECT OF FERTIGATION AND ENVIRONMENTAL CONDITIONS ON SWEET PEPPER SEEDLINGS QUALITY

R.C. Ferreira | J.G. Farias | J.Q.R. Santana | R.S. Bezerra | M.P. Balduino

61. A NOVEL ORGANO-MINERAL FERTILIZER CAN ALLEVIATE NEGATIVE EFFECTS OF SALINITY STRESS FOR EGGPLANT PRODUCTION ON RECLAIMED SALINE CALCAREOUS SOIL

W.M. Semida | T.A. Abd El-Mageed | S.M. Howladar

62. EFFECT OF ELECTRICAL CONDUCTIVITY OF THE NUTRIENT SOLUTION ON THE GROWTH AND YIELD OF THREE NATIVE TOMATO GENOTYPES (LYCOPERSICON ESCULENTUM VAR. CERASIFORME)

63. EFFECT OF ELECTRICAL CONDUCTIVITY OF THE NUTRIENT SOLUTION ON FRUIT QUALITY OF THREE NATIVE TOMATO GENOTYPES (LYCOPERSICON ESCULENTUM VAR. CERASIFORME)

64. DEVELOPMENT AND EVALUATION OF A DSS FOR DRAINAGE MANAGEMENT IN SEMI-CLOSED HYDROPONIC SYSTEMS

N. Katsoulas | C. Kittas | T. Bartzanas | D. Savvas

65. DEVELOPMENT OF A SIMPLIFIED AND HIGHLY NUTRIENT-EFFICIENT FERTILIZATION METHOD BY USING CONTROLLED-RELEASE FERTILIZER IN TOMATO CULTIVATION

T. Kinoshita | M. Sugiura | Y. Nagasaki

66. COMPARING CONTROLLED RELEASE FERTILIZERS TO CONSTANT LIQUID FEED FOR ZONAL GERANIUM PRODUCTION

B.A. Krug | A. Papineau | J.S. Owen, Jr.

67. OSTEOSPERMUM LEAF TISSUE NUTRIENT SUFFICIENCY RANGES BY CHRONOLOGICAL AGE

A. Papineau | B.A. Krug

68. EFFECT OF PRE AND POST ANTHESIS FOLIAR APPLICATION OF CALCIUM ON POSTHARVEST QUALITY OF GERBERA CUT FLOWER

M.J. Nazari Deljou | K. Gholipour

69. NUTRIENT UPTAKE CONCENTRATIONS IN A CUCUMBER CROP GROWN IN A CLOSED HYDROPONIC SYSTEM UNDER MEDITERRANEAN CLIMATIC CONDITIONS AS INFLUENCED BY IRRIGATION SCHEDULE

D. Savvas | G. Ntatsi | M. Rodopoulou | F. Goumenaki

70. MONITORING OF GREENHOUSE IRRIGATION WATER USING MICROCHIP ELECTROPHORESIS

G. van der Lugt | F. van Dijk | J.P. van Erp | G.A.J. Besselink

71. NUTRIENT UPTAKE OF FOUR CUT ROSE VARIETIES

D.M. van der Sar | P.H.B. de Visser | J. Vos

72. REDUCING TRANSPIRATION OF PANSIES (VIOLA × WITTROCKIANA) WITH ABSCISIC ACID AND 8′ ACETYLENE METHYL-ESTER ABSCISIC ACID

G.M. Weaver | M.W. van Iersel

73. THE EFFECT OF DIFFERENT SILICON FERTILIZERS ON THE GREENHOUSE CUCUMBER PRODUCTION

74. FE-POLYPHOSPHATE FORMULATIONS AS REPLACEMENT FOR FE-CHELATES IN NUTRIENT SOLUTIONS: PRELIMINARY EXPERIMENTS WITH CUCUMBER (CUCUMIS SATIVUS L.) IN HYDROPONICS

W. Voogt | M. IJdo

75. HEAVY METALS IN ANIMAL MANURE AND EFFECTS OF COMPOSTING ON IT

M. Vukobratović | Z. Vukobratović | Z. Lončarić | D. Kerovac

76. AUTOMATED SYSTEM FOR INDUCING NUTRIENT DISORDERS UTILIZED IN GROWER-BASED GUIDES: EXACUM AFFINE ‘ROYAL DANE BLUE’

B.E. Whipker | I. McCall | J. Barnes | J. Frantz

77. CHARACTERIZATION OF NUTRIENT DISORDERS OF SOLENOSTEMON SCUTELLARIOIDES ‘LIME LIGHT’ IN SILICA-SAND CULTURE

Y. Jin | B.A. Fair | B.E. Whipker | I. McCall | J. Frantz