Home > VI Symposium on the Timing of Field Production of Vegetables > UNIFIED DECIMAL CODE SYSTEM FOR USE IN PLANT PRODUCTION IN THE GERMAN DEMOCRATIC REPUBLIC

Articles

UNIFIED DECIMAL CODE SYSTEM FOR USE IN PLANT PRODUCTION IN THE GERMAN DEMOCRATIC REPUBLIC

Article number

267_41

Pages

329 – 348

Language

Abstract

Following the adoption of a decimal code for the developmental stages of cereals, a unified decimal code system is being tested in the GDR, which covers the main agricultural crops, including vegetables and fruit.
Based on the general principles established for this system, the Academy of Agricultural Sciences of the GDR has been engaged in adapting the system to vegetables.
First results are presented, taking the carrot as a case in point.

Publication

VI Symposium on the Timing of Field Production of Vegetables

Authors

G. Vogel, H. Fröhlich, C. Feller

Keywords

Full text

https://doi.org/10.17660/ActaHortic.1990.267.41

Online Articles (47)

2. CONSERVATION TILLAGE/PLANTING SYSTEMS FOR SWEET CORN (ZEA MAYS VAR. SACCHARATA)

R.F. Becker | F.B. Gaffney

3. CHINESE CABBAGE – CONTINUITY OF OUTDOOR PRODUCTION

S. Runham

4. MORPHOGENESIS OF BUTTERHEAD LETTUCE (LACTUCA SATIVA VAR. CAPITATIS) UNDER DOUBLE DIRECT CROP COVER (DC)

F. Benoit | N. Ceustermans

5. EFFECT OF VARIOUS TYPES OF FLOATING PLASTIC FILMS ON THE TEMPERATURES AND VEGETABLE YIELD

G. Guttormsen

6. EFFECT OF THE REMOVAL OF THE TWO DIRECT COVER SHEETINGS (DC) ON THE DEVELOPMENT OF CARROTS (DAUCUS CAROTA L.)

F. Benoit | N. Ceustermans

7. SUITABILITY OF NONWOVEN POLYPROPYLENE FOR A FLAT COVERING IN SWEET PEPPER CULTIVATION

J. Rumpel | K. Grudzien

8. SIZE CONTROL OF CARROTS AND PARSNIPS FOR THE PREPACKED MARKET

S. Runham

9. TIMING OF SOWING AND HARVESTING OF DIFFERENT CHICORY CULTIVARS

M. Cerne

10. FIELD VEGETABLE PRODUCTION IN CERTAIN MULTIPLE CROPPING PATTERNS IN RELATION TO DIFFERENT TIMES OF SOWING IN PUNJAB (INDIA)

K.S. Randhawa

11. IRRIGATION MANAGEMENT OF PROCESSING TOMATO AND CUCUMBER IN ENVIRONMENTS WITH DIFFERENT WATERTABLE DEPTHS

M. Borin

12. EFFECT OF VARYING LEVELS AND SOURCES OF NITROGEN ON YIELD AND PROCESSING QUALITIES OF TOMATO VARIETIES

K.S. Kooner | K.S. Randhawa

13. THE EFFECT OF MINERAL NUTRITION ON THE YIELD AND QUALITY OF CAULIFLOWER

V. Markovic | M. Djurovka

14. USE OF THE ANALYSIS OF PLANT GROWTH AND NUTRIENT UPTAKE FOR NITROGEN FERTILIZER RECOMMENDATIONS IN OPEN AIR VEGETABLE GROWING.

H.H.H. Titulaer | J.H.G. Slangen

15. INFLUENCE OF THE IRRIGATION REGIME, TRANSPLANTING AND HARVESTING TIME ON THE YIELD OF TOMATO FOR PROCESSING

A. Alvino | F. Quaglietta | R. d'Andria

16. TIMING OF TOMATO PRODUCTION FOR PROCESSING IN POLAND

H. Skapski | T. Pyzik

17. THE MAJOR TRAITS OF DIFFERENT CAULIFLOWER CULTIVARS

M. Djurovka | Z. Ilin | V. Markovic

18. 100 DAY HARVEST PERIOD IN PICKLING CUCUMBER PRODUCTION IN HUNGARY

J. Bittsánszky | N. Hamar | P. Milotay | E. Kristóf

19. EFFECT OF TEMPERATURE ON YIELD AND QUALITY OF FORCED ASPARAGUS

J. Poll | G. Kruistum

20. TIMING FIELD PRODUCTION IN A GERMPLASM COLLECTION OF ARTICHOKE (CYNARA SCOLYMUS L.)

V. Miccolis | A. Elia | V.V. Bianco

21. LONG TERM BULK STORAGE OF RED BEETS IN FORCED VENTILATED CLAMPS IN COMPARISON WITH LONG TERM STORAGE IN MECHANICAL COOLING

M.H. Zwart-Roodzant | P.S. Hak | C.F.G. Kramer | J.A. Schoneveld | R. Wustman

22. A NOTE ON THE EFFECT OF SEED SOWING DATES AND PLANTING DISTANCES OF STECKLINGS ON GROWTH, YIELD AND QUALITY OF RADISH SEED CV. PUSA CHETKI

A.N. Maurya | M.P. Pathak | K.P. Singh

23. METHODS TO IMPROVE CELERY (APIUM GRAVEOLENS L.) SEED QUALITY

P. van der Toorn

24. GERMINABILITY AND QUALITY OF CICHORIUM INTYBUS L. SEEDS

F. Corbineau | D. Côme

25. EFFECTS OF PRIMING ON THE GERMINATION OF VALERIANELLA OLITORIA SEEDS IN RELATION WITH TEMPERATURE AND OXYGEN

F. Corbineau | D. Côme

26. RESEARCH AIMED AT A RELIABLE FIELD EMERGENCE OF CARROTS

J.A. Schoneveld

27. THE EFFECTS OF OSMOTIC SEED PRIMING AND THE TIMING OF WATER AVAILABILITY IN THE SEEDBED ON THE PREDICTABILITY OF CARROT SEEDLING ESTABLISHMENT IN THE FIELD

W.E. Finch-Savage

28. THE MANIPULATION OF PLANT DEVELOPMENT BY CONTROL OF NITROGEN NUTRITION IN CAULIFLOWERS RAISED IN CELLULAR TRAYS, AND EFFECTS ON CROP YIELD

R.W.P. Hiron | C.D. Paterson

29. THE NUTRITION OF TOMATO CELL TRANSPLANTS

K.J. Fisher | B.R. MacKay

30. EFFECTS OF TEMPERATURE OF PLANT RAISING AND NITROGEN NUTRITION ON THE GROWTH AND FLOWERING OF LEEK

D. Gray | J. R.A. Steckel

31. SOME EFFECTS OF DELAYED PLANTING OF TOMATO CELL TRANSPLANTS ON LATER CROP PERFORMANCE

K.J. Fisher | A.P. Julian

32. EFFECTS OF PLANT RAISING METHODS AND VARIETIES ON THE YIELD OF TRANSPLANTED ONION

R. Pessala

33. AGROCLIMATIC CONDITIONS IN RELATION TO THE TIMING OF VEGETABLE FIELD PRODUCTION IN IRAN

P. Benedictos Jr

34. TIMING OF VEGETABLE PRODUCTION IN INDONESIA

G.J.H. Grubben

35. THE ADVANCEMENT OF BULBING IN GARLIC (ALLIUM SATIVUM L.) WITH SPECIFIC REFERENCE TO LATE SEASON PRODUCTION IN BANGLADESH

M.A. Rahim | R. Fordham

36. GROWTH, DEVELOPMENT AND YIELD OF WHITE CABBAGE IN RELATION TO TIME OF PLANTING

C.P. de Moel | A.P. Everaarts

37. THE INFLUENCE OF CULTURAL AND ENVIRONMENTAL FACTORS ON THE TIME OF MATURITY OF BULB ONION CROPS

J.L. Brewster

38. ESITMATION OF THE RAISING TEMPERATURE AT TIME OF BOLTING OF CHINESE CABBAGE

H.-J. Wiebe

39. EFFECTS OF JUVENILITY AND TEMPERATURE ON TIME OF CURD INITIATION AND MATURITY OF CAULIFLOWER

R. Booij

40. PREDICTION OF HARVEST IN CAULIFLOWER BASED ON METEOROLOGICAL OBSERVATIONS

K. Grevsen

41. VERNALIZATION OF VEGETABLE CROPS – A REVIEW –

H.-J. Wiebe

42. UNIFIED DECIMAL CODE SYSTEM FOR USE IN PLANT PRODUCTION IN THE GERMAN DEMOCRATIC REPUBLIC

G. Vogel | H. Fröhlich | C. Feller

43. CROP GROWTH MODELS: THEIR USEFULNESS AND LIMITATIONS

C.J.T. Spitters

44. LABOUR PLANNING OF VEGETABLE GROWING

G. van de Werken

45. MATHEMATICAL MODEL FOR A CROP ROTATION PROBLEM

S. Alonso | D. Ayla | A. Jhones | Juan M. Otero Pereira | G. Gomez

46. PREDICTION OF THE TIME OF MATURITY IN CAULIFLOWERS

D.C.E. Wurr

47. SIMULATING COMPETITION BETWEEN PLANTS USING MATHEMATICAL MODELS AND THE PROSPECT OF PREDICTING MARKETABLE YIELD

L.R. BENJAMIN