Achim G, Botu I (2001) Results in walnut propagation by using different methods. Acta Horticulturae. 442, 503-510.
Alla N (2008) Apple dwarfing rootstocks and interstocks affect the type of growth units produced during the annual growth cycle: Precocious transition to flowering affects the composition and vigour of annual shoots. Annals of Botany. 101(5), 679–687.
Atefi J (1997) Study on phenological and pomological characters on walnut promising clones in Iran. Acta Horticulturae. 442, 101-109.
Dehghan B, Vahdati K, Rezaee R, Hassani D (2010) Mature walnut grafting (Topworking) as affected by grafting cover and scion cultivar. Acta Horticulture. 861, 353-360.
Frutos D (2009) Grafting walnuts in Spain: new techniques Instituto Murciano De Investigación Y DesarrolloAgrario Y Alimentario (IMIDA), 30.150, La Alberca, Murcia, 10-12 March. Spain.
Gandev S (2009) Propagation of walnut (Juglans regia L.) under controlled temperature by the methods of omega bench grafting, hot callus and epicotyl grafting. Bulgarian Journal of Agricultural Science. 15(2), 105-108.
Gandev SI (2016) Application of hot callus and epicotyl grafting methods in walnut propagation. Acta Horticulturae. 1139, 475-478.
Hartmann HT, Kester DE, Davies FT, Geneve R (2001) Plant propagation: principles and practices.7th ed. Prentice Hall, New Jersey.
Jaumien F, Faust M (1984) Stem anatomical structure of delicious and golden delicious apple hybrids with various growth dynamics. Acta Horticulturae. 146, 67-69.
Kaeiser M, Jones Jh, Funk DT (1975) Interspecific walnut grafting in the greenhouse. Plant Propagation. 20-21, 2-7.
Karadeniz T (2005) Relationships between graft success and climatic values in walnut (Juglans regia). Journal of Central European Agriculture. 6, 631-634.
Lopez JM (2001) Field behavior of self-rooted walnut trees of different cultivars produced by tissue culture and planted Muracia (Spain). Acta Horticulturae. 544, 543-547.
McGranahan GH, Leslie C (1990) Walnuts (Juglans). Acta Horticulturae. 290, 905-951.
Mukherjee SK, Das D (1980) Anatomical screening of mango (Mangifera indica L.) seedlings for use as dwarfing rootstock. Scientific Culture. 46, 333-336.
Potter D, Gao F, Baggett S, McKenna JR, McGranahan GH (2002) Defining the sources of Paradox: DNA sequence markers for North American walnut (Juglans L.) species and hybrids. Scientia Horticulturae. 94(1), 157-170.
Raofi A, Vahdati K, Karimi S, Rouzban MR (2016) Effects of scion properties on success and survival of walnut epicotyl grafting. Crops Improvement (Journal of Agricultural Crops Production). 18(1), 45-54. [In Persian].
Rezaee R, Vahdati K (2008) Introducing a simple and efficient procedure for top working Persian walnut trees. Journal of the American Pomological Society.62, 21-26.
Rezaee R, Vahdati K, Valizade M (2009) Viability of seedling vigor in Persian walnut as influenced by the vigor and bearing habit of the mother tree. Journal of Horticultural Science and Biotechnology. 84, 228-232.
Rongting Xi, Pinghai D (1990) Theory and practice of walnut grafting. Acta Horticulturae. 284, 69-89.
Rongting Xi, Pinghai D (1993) Effect of phenols on survival of walnut grafting. Acta Horticulturae 311, 134-140.
Chauhan IS and Sharma SD (1980) Veneer grafting, a new technique for walnut propagation. Fruit Science Repots 7, 45-48.
Suk-In H, Moon-Ho L, Yong- Seok J (2006) Study on new vegetative propagation method epicotyl grafting in walnut trees (Juglans spp). Acta Horticulturae. 705, 371-375.
Szoke F (1990) Soft grafting of walnut. Acta Horticulturae. 284, 27-31.
Unal A (1995) Studies on the effects of different practices on grafting success in bark, whip and top-cleft grafting in walnuts. E. U. Z. F. Dergisi Izmir, Turkey, 32, 85.
Vahdati K (2003) Nursery Management and Grafting of
Walnut. 2nd edn. Khaniran Publishers, Tehran, Iran. 113 pp. [In Persian].
Weber GC, Mac Daniels LH (1969) Propagation, p. 29. In: R.A. Jaynes (Eds). Handbook of North American Nut Trees. Northern Nut Growers Assn., Knoxville, Tenn.