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Articles

THE COST AND BENEFIT OF VARIETY TRIALS IN INTENSIVE HORTICULTURE IN THE LIGHT OF RECENT DEVELOPMENTS

Article number

191_38

Pages

341 – 346

Language

Abstract

Between 1981 – 1985 the Horticultural Experimental Station in Faro / Algarve conducted 42 variety trials on tomatoes for the fresh market, 14 variety trials on bellpeppers and 7 variety trials on eggfruit.
The planning and execution of these trials is described and cultural data (number of plants, number of repetitions, cultivation period, harvesting period, number of harvest) demonstrated.
It is discussed which benefits can be derived from variety trials in horticultural research stations, which plant and fruit caracteristics should to be observed and if it is possible to lower trial costs.

Publication

Symposium on Protected Cultivation of Solanacea in Mild Winter Climates

Authors

H. Seidel, M. Bock

Keywords

Full text

https://doi.org/10.17660/ActaHortic.1986.191.38

Online Articles (47)

2. MILD WINTER CONCEPT AND CROPPING SYSTEMS IN SOLANACEA PROTECTED CULTIVATION

A.A. Monteiro | C.M. Portas

3. REGIONAL ADVANTAGES OF SOLANACEA PRODUCTION IN CONTROLLED ENVIRONMENTS

Ted H. Short | W. L. Bauerle

4. COVERED CROPS IN ITALY, EUROPE AND IN THE WORLD

S. Porcelli | R. D'Amore

5. PEPPER PRODUCTION UNDER A SIMPLE PROTECTING STRUCTURE DURING WINTER SEASON IN THE NORTH OF DELTA, EGYPT

F. El-Aidy

6. PROTECTED CULTIVATION FOR WINTER PRODUCTION OF TOMATO

A.F. Abou-Hadid | M.A. Maksoud | S.O. El-Abd

7. SURVEY ON PROTECTED CULTIVATION OF HORTICULTURAL CROPS IN THE ALGARVE (PORTUGAL), 1984/85 – REPORT ON TOMATOES

W. J. Zettelmeyer | A. Henriques

8. CROPPING CYCLES AND CULTURAL PRACTICES OF PROTECTED CULTIVATION OF SOLANACEA IN PORTUGAL

A. Marreiros | J. Barrote | A. Monteiro | A. Canha

9. THE INFLUENCE OF CULTURAL PRACTICES ON THE QUALITY OF THE PRODUCTION IN PROTECTED. CULTIVATION WITH SPECIAL REFERENCES TO TOMATO PRODUCTION.

D. Blanc

10. WATER SUPPLY OF TOMATOES

H.D. Hartmann | K.H. Zengerle

11. THE INFLUENCE OF SALINE IRRIGATION ON TOMATO PROTECTED CULTIVATION

J. Costa | J. Cuartero | M.J. Díez | F. Nuez | G. Palomares

12. TOMATO ROOT DEVELOPMENT ON SAND MULCH, PLASTIC GREENHOUSE IN ALMERIA (SPAIN)

N. Castilla | C. Gimenez | E. Fereres

13. FRUIT-SET AND DEVELOPMENT IN THE TOMATO (LYCOPERSICON ESCULENTUM MILL.) GROWN UNDER PROTECTED CONDITIONS DURING THE COOL SEASON IN THE SOUTH-EASTERN COAST REGION OF SPAIN. THE RESPONSE TO EXOGENOUS GROWTH REGULATORS

M. Abad | J.L. Guardiola

14. EFFECT OF POTASSIUM AND MAGNESIUM ON THE QUALITY OF TOMATO FRUITS

J. Borkowski | E. Szwonek

15. STUDY OF CA/K INTERACTION IN LYCOPERSICON ESCULEMTUM MILL. INCIDENCE IN “BLOSSOM END ROT”.

O. Carpena | C. Cadahía | J. Peñalosa | M.J. Sarro

16. WATER REQUIREMENTS OF EGGPLANT GROWN UNDER A GREENHOUSE

F. Quaglietta Chiarandà | G. Zerbi

17. WATER CONSUMPTION OF DETERMINATE SWEET PEPPER IN UNHEATED PLASTIC HOUSES

N. Hamar | G. Wannes

18. A SMALL MOBILE SUCTION LYSIMETER FOR MONITORING THE WATER CONSUMPTION OF PLANTS AND FOR THE CONTROL OF METHODS!

E. KOPP | A. ROSA | C. PACHECO

19. EFFECTS OF AUXIN ON COMPETITION BETWEEN TRUSSES OF THE TOMATO PLANT

V. Lipari | A. Paratore

20. SEASONAL PRODUCTIVITY OF TOMATO (LYCOPERSICON ESCULENTUM MILL.) GROWN IN RECIRCULATING NUTRIENT SOLUTION CULTURE DURING WINTER AND SPRING IN THE EAST MEDITERRANEAN COAST OF SPAIN.

V. Noguera | M. Abad | F. Armengol | A. Serrano | A.C. Garcia-Codoñer

21. EFFECTS OF GROWTH REGULATORS FOR FRUIT SETTING ON PEPPER (CAPSICUM ANNUUM L.) PRODUCTION

Helena L. Silveira | L. Aguiar | A. Leitão | M. Lourdes Taborda

22. PROTECTED CULTIVATED SWEET PEPPER IN ARID ZONE EVALUATION OF WATER REQUIREMENTS AND AMOUNTS PER WATERING

M. Sirjacobs

23. INFLUENCE OF LOW TEMPERATURES IN THE GREENHOUSE PRODUCTION OF SOLANACEA PLANTS IN MILD WINTER AREAS

R. TESI | F. TOGNONI

24. IMPROVEMENT OF PEPPER FRUIT QUALITY AND TIMING OF HARVEST BY SHADING UNDER HIGH SOLAR RADIATION CONDITIONS

I. Rylski

25. THE INFLUENCE OF PROTECTED CULTIVATION ON TOMATO FRUIT PRODUCTION AND QUALITY

M.J. Díez | F. Nuez | M. Báguena | J. Cuartero | J. Costa

26. FRUITING OF EGGPLANT IN A MILD-WINTER CLIMATE

J. Nothmann

27. DEVELOPMENT OF A PASSIVE SOLAR SYSTEM FOR HEATING GREENHOUSES

M. Grafiadellis

28. HIGH DENSITY CULTIVATION, SOLAR ENERGY AND DOUBLE POLYETHYLENE SHELTERING TO IMPROVE THE TOMATO PRODUCTION IN APRIL IN TUNISIA

B. De Muynck | R. Vandevelde | A. Mougou | H. verlodt

29. ADDITIVE COMMENTS IN SOLAR ENERGY RECOVERY WITH RADIANT MULCH FILM TUBES UNDER PLASTIC GREENHOUSES

H. Verlodt

30. INFLUENCE OF DIFFERENT HEATING SYSTEMS ON THE GREENHOUSE CLIMATE AND THE YIELD OF PEPPER.

A. MOUGOU | H. VERLODT | K. BENNA | A. DAOUD

31. FLOWERING OF TOMATO IN RELATION TO PRE-PLANTING LOW TEMPERATURES

G. Noto | G. La Malfa

32. ENERGY INPUT IN A COLD GREENHOUSE TOMATO CULTIVATION IN MILD WINTER CLIMATE

G. La Malfa | A. Ruggeri | S. Misseri | G. Signorello

33. DIFFICULTIES IN THE FRUIT SETTING OF TOMATOES IN COLD GREENHOUSES IN WINTER IN SUBTROPICAL CLIMATES, AND PARTHENOCARPY AS A POSSIBLE SOLUTION

W. Loots

34. VIRUSES RECORDED IN PORTUGAL IN TOMATO PROTECTED CROPS

M. Lourdes | V. Borges | J.C. Sequeira

35. PSEUDOMONAS SYRINGAE PV. TOMATO (OKABE, 1933) YOUNG, DYE & WILKIE, 1978. A NEW BACTERIAL DISEASE OF TOMATO IN PORTUGAL.

M. Helena | M.C.F.C. Oliveira | J. M.C.P. Santa Marta

36. CORKY ROOT OF TOMATO IN PORTUGAL CAUSED BY PYRENOCHAETA LYCOPERSICI

J. M.P. Santa-Marta

37. SOLANACEAE BREEDING FOR PROTECTED CULTIVATION

F. Nuez

38. TOMATO BREEDING IN MILD WINTER TROPICAL AREAS OF BRAZIL GOALS AND TRENDS

W.R. Maluf

39. THE COST AND BENEFIT OF VARIETY TRIALS IN INTENSIVE HORTICULTURE IN THE LIGHT OF RECENT DEVELOPMENTS

H. Seidel | M. Bock

40. THE USE OF TOMATO HYBRIDS OR VARIETIES

J. Cuartero | M. Báguena | J. Costa | M.J. Diez | F. Nuez

41. DRIP IRRIGATION: AN EFFECTIVE TOOL AGAINST PHYTOPHTHORA CAPSICI ROOT ROT ON PROTECTED PEPPER CULTIVATION.

M. Sirjacobs | L. Pussemier | M. Gerard | G. Goore bi Gole | A. Ayache

42. THE CHOICE OF TOMATO CULTIVARS FOR GREENHOUSE PRODUCTION IN THE PLAIN OF FARO

J. Costa | J. Monteiro

43. HYBRIDIZATIONS BY PROTOPLASTS FUSIONS IN SOLANACEA

A. Hassanpour-Estahbanati | C. Turpin | Y. Demarly

44. ATTEMPT OF MALE CYTOPLASMIC STERILITY INTRODUCTION BY INTERGENERIC FUSION IN CULTIVATED TOMATO

C. Turpin

45. QUALITY CONTROL OF GROWING HOUSE TOMATOES FOR EXPORT

A. Lidor | B. Amy Silberstein

46. EVOLUTION OF QUALITY PARAMETERS IN THE MATURATION STAGE OF TOMATO FRUIT

F.J. López-Andréu | A. Lamela | R.M. Esteban | J.G. Collado

47. PRODUCTION COSTS OF TOMATOES IN GREENHOUSES IN THE ALGARVE

W. J. Zettelmeyer