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Articles

ANALYSES OF SUBSTRATES

Article number

178_20

Pages

155 – 160

Language

Abstract

An experiment is described giving results of analyses of peat composts at three different moisture contents and using three extractants water, calcium sulphate and acetic acid for pH, conductivity, nitrogen, phosphorus, potassium, calcium and magnesium.

Publication

Symposium on Nutrition, Growing Techniques and Plant Substrates

Authors

G.C.S. Wilson

Keywords

Full text

https://doi.org/10.17660/ActaHortic.1986.178.20

Online Articles (44)

2. NUTRIENT UPTAKE BY PLANTS: EFFECT OF EXTERNAL ION CONCENTRATIONS

P. Nissen

3. SOME RESPONSES OF TOMATOES TO THE CONCENTRATION OF POTASSIUM IN RECIRCULATING NUTRIENT SOLUTIONS

P. Adams | M.M. Grimmett

4. EFFECT OF TEMPORARY CALCIUM STRESS ON THE CALCIUM STATUS OF TOMATO FRUIT AND LEAVES

A.M. El-Gizawy | P. Adams

5. THE INFLUENCE OF DIFFERENT WATER QUALITY ON THE GROWTH OF SOME FOLIAGE PLANTS IN HYDROCULTURE

R. Röber | P. Fischer

6. PRACTICAL PLANT NUTRITION IN GLASSHOUSES IN DENMARK

P. Karlsen

7. THE EFFECT OF THE NUTRIENT CONCENTRATION IN THE PROPAGATION OF TOMATOES AND CUCUMBERS ON ROCKWOOL

G.A. Boertje

8. NITRATE IN LETTUCE ON RECIRCULATING NUTRIENT SOLUTION

J. van der Boon | J.W. Steenhuizen

9. GROWTH ANALYSIS IN TOMATO PLANTS GROWN IN HEWITT CULTURE SOLUTION AND FERTILIZED COMPOSTS UNDER CONTROLLED ENVIRONMENTS.

R.A. Khavari-Nejad

10. A SUMMARY OF WORK ON SOLUTION HEATING AND INTERMITTENT SOLUTION CIRCULATION FOR TOMATOES IN NUTRIENT FILM CULTURE

C.J. Graves

11. TECHNICAL AND ECONOMICAL CONSEQUENCES AND MECHANIZATION ASPECTS OF SOILLESS GROWING SYSTEMS

E.A. van Os

12. SUBSTRATE REQUIREMENTS FOR POT PLANTS IN RECIRCULATING WATER CULTURE

R. Gabriëls | O. Verdonck | O. Mekers

13. AIR CONTENT IN HORTICULTURAL SUBSTRATES

O. Verdonck | R. Penninck

14. A RAPID METHOD FOR THE ASSESSMENT OF AIR-FILLED POROSITY AND ITS RELATIONSHIP WITH OTHER METHODS

P.L. Waller | A.M. Harrison

15. TOMATO PRODUCTION IN DIFFERENT GROWING MEDIA

G.C.S. Wilson

16. ROOT DEATH IN CUCUMBER UNDER DIFFERENT COMPETITIVE CONDITIONS OF THE ROOTS

J. L.F. van der Vlugt

17. THE EFFECT OF ASSIMILATE DEMAND ON PHYTOPHTHORA INFECTION AND DISEASE DEVELOPMENT IN NFC-GROWN TOMATO PLANTS

G.F. Pegg

18. BARK AS GROWTH MEDIUM

K. Solbraa

19. NUTRIENT CONTENT OF TOWN WASTE COMPOST AS A BASIS FOR FERTILIZER RECOMMENDATIONS OF TOWN WASTE CONTAINING SUBSTRATES

D. Alt | M. Höfer

20. THE USE OF COMPOSTED SEPARATED CATTLE MANURE AND GRAPE MARC AS PEAT SUBSTITUTE IN HORTICULTURE

Y. Inbar | Y. Chen | Y. Hadar

21. ANALYSES OF SUBSTRATES

G.C.S. Wilson

22. EXTRACTION TECHNIQUES, AND CHEMICAL ANALYSES IN GROWING SUBSTRATES¹ (DANISH CURRENT AND PROSPECTIVE METHODS).

M. Brink

23. STORAGE OF FERTILIZED PEAT

A.R. Selmer-Olsen | H.R. Gislerød

24. EFFECTS OF FUNGICIDES ON NITRIFICATION IN PEAT COMPOSTS

G.C.S. Wilson

25. DECLARATION OF GROWING MEDIA AND GOVERNMENTAL REGULATIONS ON THE TRADE OF THESE PRODUCTS IN NORWAY

E. Wold

26. THE EFFECT OF AIR HUMIDITY ON GROWTH AND NUTRIENT CONTENT OF SOME GREENHOUSE PLANTS

H.R. Gislerød | L.M. Mortensen | A.R. Selmer-Olsen

27. GROWTH MEDIA FOR SPRAY CARNATION

O.A. Bævre

28. MACRO- AND MICRONUTRIENTS IN SPHAGNUM PEATS

K. Teicher | P. Fischer

29. SOME EFFECTS OF MICRONUTRIENTS AND LIMING ON THE YIELD, QUALITY AND MICRONUTRIENT STATUS OF CUCUMBERS GROWN IN PEAT

P. Adams | M.H. Adatia | C.J. Graves | G.W. Winsor

30. LIMING OF PEAT FOR POT PLANT GROWING

J. Willumsen

31. NEW DIMENSIONS IN CULTIVATION SYSTEMS

W. Fikuart

32. GROWING OF CURLED PARSLEY IN NUTRIENT FILM

I.M. Eidsten | H.R. Gislerød

33. ROSES GROWN IN ROCKWOOL BLOCKS

O. Bøvre

34. NEW POSSIBILITIES OF USING GRODAN IN PROPAGATION

J. Blaabjerg

35. THE EFFECT OF SUBSTRATE ON THE ROOTING OF BEGONIA X LUCERNA CUTTINGS

E. Marahrens | E. Toop

36. THE “HARROW” PEAT BAG SYSTEM FOR GREENHOUSE TOMATOES

A.P. Papadopoulos

37. VERTICAL BAG SYSTEM USED FOR MOTHER FOLIAGE POT PLANTS CULTURE. EFFECTS OF SUBSTRATES.

O. Marfà | T. Ramos | M. Jover | R. Savé

38. GROWING MEDIA FOR BULBS IN BOWLS

W.R. Carlile | C.P. Turner

39. EVALUATION OF OLIVE MARC COMPOST MATURITY BY INFRARED SPECTROSCOPY

C. Calvet | J. Pera | M. Pagés | J.M. Grases

40. SUCCESSION OF MICROBIAL POPULATIONS DURING OLIVE MARC COMPOSTING

J. Pera | C. Calvet | A. Camprubí

41. COMPOSTING OF OLIVE MARC ON A MEDIUM SCALE

M. Pagés | C. Calvet | N. Andreu

42. MICROBIAL ACTIVITY IN BLOCKING COMPOSTS 4. FURTHER STUDIES ON THE DEGRADATION OF UREAFORMALDEHYDE

C.P. Turner | W.R. Carlile

43. DEVELOPMENT OF CORDYLINE ‘KIWI’ IN HYDROCULTURE

A. Hagiladi | H. Soffer

44. MN DEFICIENCY AND FOLIAR ANALYSIS IN CONTAINER-GROWN YOUNG APPLE PLANTS.

P. Fiorino | M. Tattini