Home > IV International Walnut Symposium > ADJUSTMENT OF THE NITROGENOUS FERTILIZATION

Articles

ADJUSTMENT OF THE NITROGENOUS FERTILIZATION

Article number

544_62

Pages

453 – 456

Language

Abstract

Few studies exist on the nitrogenous needs of walnuts. The dynamics of nitrogen absorption during the year is even less well known. The object of this communication is to contribute to the determination of nitrogen needs of a young walnut orchard, by two complementary approaches: by the study of dynamic of nitrates in soil during the vegetative season; by measuring agronomic factors like vigour, production and walnut quality. More ever, the interest in utilisation of a nitrification delayer, to improve the availability of nitrogen in process of time and to decrease the loss of nitrates in soil, will be discussed.

Publication

IV International Walnut Symposium

Authors

A. Garcin, P. Chaudrut

Keywords

walnut fertilization, nitrification

Full text

https://doi.org/10.17660/ActaHortic.2001.544.62

Online Articles (84)

2. PRELIMINARY RESULTS ON WALNUT GERMPLASM EVALUATION IN MOROCCO

A. Lansari | A. El Hassani | D. Nabil | E. Germain

3. MULTIPLE FRUITED WALNUTS IN KAHRAMANMARAS AND BOLU, TURKEY

M. Sütyemez | N. Kaska | S. Eti

4. LATERAL FRUITFULNESS ON TURKISH STANDARD WALNUT CULTIVARS AND PROMISING SELECTIONS (Juglans regia L.)

5. STUDIES ON VARIATION IN NUT AND KERNEL CHARACTERS AND SELECTION OF SUPERIOR WALNUT SEEDLINGS (Juglans regia l.) FROM GARSA AND JOGINDERNAGAR AREAS OF HIMACHAL PRADESH

S.H. Sharma | O.C. Sharma

6. COMPARISON OF SOME PROMISING IRANIAN WALNUT CLONES AND FOREIGN VARIETIES

J. Atefi

7. PRELIMINARY EVALUATION OF SEVENTY WALNUT (Juglans regia L.) SEEDLINGS SELECTIONS IN GREECE

D. Rouskas | G. Zakynthinos

8. GENETIC OF PHENOLIC COMPOUNDS IN WALNUT : QUALITATIVE AND QUANTITATIVE VARIATIONS AMONG CULTIVARS

9. INHERITANCE OF BLOOMING TIME OF WALNUT, WITH REGARD TO THE PROPERTY OF REPRODUCTIONAL AUTOREGULATION OF SPECIES

P. Szentiványi | E. Szücs

10. HOMOGAMY TYPES OF WALNUTS SELECTED FROM KAHRAMANMARAS, TURKEY

M. Sutyemez

11. SOME PROMISING WALNUT SELECTIONS (Juglans regia L.)

T. Yarilgac | F. Koyuncu | M.A. Koyuncu | A. Kazankaya | S.M. Sen

12. SOME NUT PROPERTIES OF WALNUTS (Juglans regia L.) OF EDREMIT COUNTRY

A. Kazankaya | M.A. Koyuncu | F. Koyuncu | T. Yarilgac | S.M. Sen

13. INVESTIGATION OF SOME CHARACTERISTICS RELATED TO YIELD OF SOME WALNUT CULTIVARS AND TYPES (Juglans regia L.) GROWN IN TOKAT ECOLOGICAL CONDITIONS

Y. Ozkan | C. Celep

14. SELECTION OF WALNUT GENOTYPES IN HATAY PROVINCE OF TURKEY

H. Ayanoglu | S. Bayazit

15. STUDY ON THE SELECTION OF SUPERIOR WALNUT TREES IN HIZAN (BITLIS) POPULATIONS

Y. Akca | S.M. Sen

16. A STUDY ON THE GENETIC VARIABILITY AND SELECTION OF SUPERIOR WALNUT (Juglans regia L.) TREES WITHIN SEEDLING POPULATION OF AROUND OF VAN LAKE

Y. Akca | S.M. Sen

17. A STUDY ON THE SELECTION OF SUPERIOR WALNUT TYPES WITH LATERAL BUD FRUITFULNESS AND MAXIMUM OF NUTS PER CLUSTER

Y. Akca | S. Keskin | C. Celep

18. CORRELATION BETWEEN NUT AND KERNEL CHARACTERS OF PERSIAN WALNUT SEEDLING TREES OF GARSA VALLEY IN KULLU DISTRICT OF HIMACHAL PRADESH

O.C. Sharma | S.D. Sharma

19. RESEARCHES CONCERNING THE GERMPLASM VARIABILITY OF WALNUT (Juglans regia) EXISTING IN BANAT, ROMANIA

E. Draganescu | G. Nedelea | E. Mihut | A. Blidariu

20. THE BEHAVIOUR OF SOME WALNUT CULTIVARS AND SELECTIONS IN THE FIRST YEARS AFTER PLANTING

M. Botu | I. Godeanu | A. Baciu

21. GENETIC VARIABILITY OF THE JUGLANS REGIA L. NATURAL POPULATIONS FROM OLTENIA – ROMANIA

M. Botu | I. Botu | GH. Achim | I. Godeanu

22. PERSIAN WALNUT IN UKRAINE

P.V. Kondratenko | G.M. Satina | F.T. Zatokovyi | L.F. Satina

23. NEW ZEALAND WALNUT VARIETY TRIALS 1985-1999

D.L. McNeil | G.P. Savage

24. ISOZYME AND ORGANELLAR DNA ANALYSIS OF GENETIC DIVERSITY IN NATURAL/NATURALISED EUROPEAN AND ASIATIC WALNUT (Juglans regia L.) POPULATIONS

25. GENETIC LINKAGE MAPPING IN AN INTRASPECIFIC CROSS OF WALNUT (Juglans regia L.) USING MOLECULAR MARKERS

M.E. Malvolti | B. Fornari | E. Maccaglia | F. Cannata

26. OPTIMIZING SECONDARY SOMATIC EMBRYO PRODUCTION IN ENGLISH WALNUT (Juglans regia L.)

H. Tang | Z. Ren | G. Reustle | G. Krczal

27. DEVELOPMENT AND FIELD-TESTING OF WALNUTS EXPRESSING THE CRY1A(C) GENE FOR LEPIDOPTERAN INSECT RESISTANCE

28. REGENERATION OF TRANSGENIC PLANTS FROM WALNUT SOMATIC EMBRYOS MEDIATED WITH AGROBACTERIUM TUMEFACIENS

H. Tang | Z. Ren | M. Wallbraun | G. Reustle | G. Krczal

29. A MECHANISTIC AND DYNAMIC MODEL OF CARBON ALLOCATION IN WALNUT (Juglans regia L.) SEEDLINGS

F.A. Daudet | A. Lacointe | A.J. Escobar-Gutiérrez | P. Maillard | E. Deléens

30. SHORT- AND LONG-TERM CARBON ALLOCATION IN YOUNG WALNUT WITH TWO BRANCHES GROWN IN DIFFERENT LIGHT ENVIRONMENTS: A 13C – 14C DOUBLE TRACING EXPERIMENT

31. EFFECT OF WATER SHORTAGE ON PHOTOSYNTHESIS, GROWTH AND STORAGE CARBOHYDRATE ACCUMULATION IN WALNUT (Juglans regia L.).

32. CHANGES OF FREE AMINO ACIDS IN LEAF SAP OF TREES SUBJECTED TO FLOODING AND DROUGHT STRESSES

S. Mapelli | I. Brambilla | V. Belloni | A. Bertani

33. WATER RELATIONS IN WALNUT DURING WINTER

34. ADAPTATION TO COLD TEMPERATURE AND RESPONSE TO FREEZING IN WALNUT TREE

35. ANNUAL SHOOT MORPHOLOGY AND ARCHITECTURE IN PERSIAN WALNUT, JUGLANS REGIA L. (Juglandaceae

S. Sabatier | D. Barthélémy

36. FACTORS AFFECTING NUT WEIGHT IN WALNUT (Juglans regia L.) – AN ANALYSIS OF GENOTYPES WITH CONTRASTING BRANCHING PATTERNS

P.E. Lauri | F. Delort | E. Germain | P. Reynet

37. RELATIONSHIP BETWEEN TREE ARCHITECTURE, PHENOLOGICAL DATA AND GENERATIVE DEVELOPMENT IN WALNUT (Juglans regia L.)

A. Solar | M. Hudina | F. štampar

38. PISTILLATE FLOWER ABORTION IN WALNUT (J. regia L.)

M. Rovira | A. Ninot | N. Aletà

39. CYTOLOGICAL AND IMMUNOLOGICAL APPROACH OF VESSEL-ASSOCIATED CELLS IN UNDERSTANDING THE WINTER SUGAR EXCHANGES, IN WALNUT STEMS

40. IMPLICATION OF THE PLASMALEMMA H+-ATPASE IN SUGAR EXCHANGES BETWEEN VESSELS-ASSOCIATED CELLS AND XYLEM VESSELS, IN WALNUT STEMS

41. SUGARS EXCHANGES BETWEEN VESSELS ASSOCIATED CELLS AND XYLEM VESSELS, IN RELATION WITH THE TEMPERATURE, IN WALNUT

V. Valentin | T. Améglio | A. Lacointe | J.L. Julien | G. Petel

42. STARCH SYNTHESIS IN WOOD OF JUGLANS REGIA: ROLE OF ADP-GLUCOSE PYROPHOSPHORYLASE

S. Proietti | S. Moscatello | L. Spaccino | A. Battistelli

43. GENE EXPRESSION IN CAMBIAL ZONE OF HYBRID WALNUT STEM RELATED TO RADIAL GROWTH

44. EFFECTS OF DROUGHT OR FLOODING STRESSES ON PHOTOSYNTHESIS XYLEM FLUX AND STEM RADIAL GROWTH

V. Belloni | S. Mapelli

45. A STUDY ON THE EFFECTS OF GIBERRELLIC ACID APPLICATION ON SHOOT GROWTH AND MORPHOLOGICAL CHARACTERISTICS OF JUGLANS REGIA L. SEEDLINGS

Y. Akca | M. Sirma | S. Keskin

46. PEROXIDASES AND WALNUT (Juglans nigra L.) WOOD COLOURING

L. Dehon | C. Chalies | A. Fleuriet | J.J. Macheix

47. EFFECT OF PHYTOSANITARY METHODS ON PHYTOSEIIDAE IN WALNUTS ORCHARDS IN THE SOUTH EAST OF FRANCE

A. Verhaeghe | D. Breniaux | C. Brazier

48. BLIGHT SENSITIVITY OF SPANISH SELECTIONS OF J. REGIA

N. Aletà | A. Ninot | C. Moragrega | I. Llorente | E. Montesinos

49. EFFECT OF COPPER TREATMENTS ON WALNUT BLIGHT AND PRODUC-TIVITY: EVALUATION OF DIFFERENT APPLICATION SCHEDULES

A. Gonçalves | N. Neves | C. Carvalho | J.M.S. Martins

50. WALNUT BLIGHT (Xanthomonas Campestris pv. juglandis) CONTROL INVESTIGATIONS IN NORTHERN CALIFORNIA, USA

R.P. Buchner | W.H. Olson | J.E. Adaskaveg

51. WALNUT BLIGHT AND APICAL NECROSIS

A. Garcin | D. Duchesne

52. FUSARIUM NECROSIS ON PERSIAN (ENGLISH) WALNUT FRUIT

53. A COMPARISON OF TEBUFENOZIDE (CONFIRM®), DIFLUBENZURON (DIMILIN®), ESFENVALERATE (ASANA®) AND CHLORPYRIFOS (LORSBAN®) FOR CONTROL OF CODLING MOTH, CYDIA POMONELLA IN WALNUT, JUGLANS REGIA

L.C. Hendricks

54. ALTERNATIVE METHODS OF CONTROLLING THE CODLING MOTH

A. Verhaeghe | C. Penet | A. Garcin

55. EPIDEMILOGICAL SURVEYS OF GNOMONIA LEPTOSTYLA IN JUGLANS REGIA HEDGEROW TRAINED ORCHARD

56. CHEMICAL CONTROL OF BACTERIAL BLIGHT OF WALNUT, THREE YEARS OF RESULTS

T. Ginibre | J.P. Prunet

57. RELATIONSHIP BETWEEN EXTERNAL NECROSIS AND KERNEL

J.M.S. Martins | A. Gonçalves | N. Neves

58. ASSESSMENT OF LOSSES DUE TO DROP OF FLOWERS AND YOUNG,

N. Neves | A. Gonçalves | C. Carvalho | C. Alves | J.M.S. Martins

59. ESTABLISHMENT AND MANAGEMENT CONSIDERATIONS FOR WALNUT HEDGEROW ORCHARDS

D. Ramos | K. Kelley | W. Reil | G.S. Sibbett

60. WALNUT TRAINING AND HEDGING FOR EARLY PRODUCTION AND PROFIT

W.H. Olson | D.E. Ramos | W.C. Micke | J. Yeager | N. Shawareb

61. CHILEAN EXPERIENCE ON TRAINING WALNUT TREES IN CENTRAL LEADER SYSTEM

G. Lemus

62. ENGLISH WALNUT, JUGLANS REGIA, PRODUCTION ON MARGINAL SOIL IN CALIFORNIA

J.P. Edstrom | B.H. Krueger | W.O. Reil

63. ADJUSTMENT OF THE NITROGENOUS FERTILIZATION

A. Garcin | P. Chaudrut

64. EFFECT OF DIFFERENT HYGRO-THERMIC ENVIRONMENTS ON GROWTH OF POTTED WALNUT GRAFTED SEEDLINGS

D. Avanzato

65. PLANT PRODUCTION OF WALNUT JUGLANS REGIA L. BY IN VITRO MULTIPLICATION

J.C. Navatel | L. Bourrain

66. THE EFFECTS OF DIFFERENT IN VITRO AND EX VITRO TREATMENTS ON THE ROOTING PERFORMANCE OF PERSIAN WALNUT (Juglans regia L.) MICROSHOOTS

Y.A. Saadat | M.J. Hennerty

67. COMPARISON OF CHANDLER WALNUT GROWN ON BOTH PARADOX AND NORTHERN CALIFORNIA BLACK ROOTSTOCK THAT WERE PLANTED AS SEED, SEEDLING OR GRAFTED TREES

W.O. Reil

68. YIELD PERFORMANCE OF OWN-ROOTED ‘CHANDLER’ WALNUT VERSUS ‘CHANDLER’ WALNUT ON PARADOX ROOTSTOCK

J.K. Hasey | B.B. Westerdahl | W.C. Micke | D.E. Ramos | J.T. Yeager

69. RESEARCH CONCERNING THE INFLUENCE OF PRUNING APPLIED TO MATURE WALNUT TREES FOR OBTAINING QUALITY SCIONWOOD

I. Godeanu | S. Cosmulescu | A. Baciu

70. RESULTS IN WALNUT PROPAGATION BY USING DIFFERENT METHODS

GH. Achim | I. Botu

71. DIFFERENT WHIP GRAFTING METHODS ON WALNUT

E. Barut

72. EFFECTS OF DIFFERENT APPLICATIONS ON GRAFTING UNDER CONTROLLED CONDITIONS OF WALNUT (Juglans regia L.)

Y. Ozkan | A. Gumus

73. A STUDY ON PROPAGATION WITH PATCH BUDDING OF SOME WALNUT CULTIVARS (Juglans regia L.)

Y. Ozkan | Y. Edizer | Y. Akça

74. COMPARISON OF DIFFERENT PROPAGATION METHODS IN WALNUT (Juglans regia L.) MADE IN SLOVENIA

A. Solar | F. Stampar | M. Trost

75. PERSIAN WALNUT STOOLING IN IRAN

K. Vahdati | A. Khalighi

76. INFLUENCE OF CARBOHYDRATE FORM AND NITROGEN SOURCE ON GROWTH OF PERSIAN WALNUT SHOOTS IN VITRO

Z. Zamani | K. Vahdati

77. FIELD BEHAVIOUR OF SELF-ROOTED WALNUT TREES OF DIFFERENT CULTIVARS PRODUCED BY TISSUE CULTURE AND PLANTED IN MURCIA (SPAIN)

J.M. Lopez

78. PRELIMINARY ELEMENTS OF REFLECTION ON THE POSSIBLE PRESENCE OF VITREOUS OR TRANSLUCENT WALNUT KERNELS

J.P. Prunet | T. Ginibre

79. SOME NUTRITIONAL ADVANTAGES OF WALNUTS

G.P. Savage | D.L. McNeil | P.C. Dutta

80. METHODS OF FORECASTING WALNUT YIELD

J.P. Prunet | T. Ginibre

81. THE UNCERTAINTY ANALYSIS FOR YIELD, PRICE AND GROSS INCOME IN THE WALNUT GROWING IN TURKEY (1978-1998)

Y. Akçay | A. Cicek | M. Uzunoz

82. COMPOSITIONAL CHANGES OF FATTY ACIDS DURING THE DEVELOPMENT OF KERNEL OF YALOVA-1 AND YALOVA-4 WALNUT CULTIVARS

M.A. Koyuncu | T. Yarilgac | A. Kazankaya | F. Koyuncu | Kü çü k

83. OXIDATIVE STABILITY OF WALNUTS DURING LONG TERM IN SHELL STORAGE

K. Österberg | G.P. Savage | D.L. McNeil

84. PRESENT STATUS AND PROBLEMS OF WALNUT CULTIVATION IN INDIA

S.D. Sharma | K. Kumar