Kertgazdaság, 2001 (33. évfolyam, 1-4. szám)

2001 / 1. szám

Contents FRUIT GROWING Simon, G.: High density cherry orchard by Modified Brunner-spindle on dwarfingrootstocks.....................................................................................................................1 Szecskó, V. - Hrotkó, K: Rooting of hardwood cuttings cut in autumn and spring by tree fruit rootstocks..............................................................................................................................9 Z. Kiss, L. - Sípos, L.: The situation of plum-production and of the export and alsó the development.................................................................................................................................17 VEGETABLE GROWING Zatykó, F.: The Role of C02 Fertilization in the Soilless Culture of Vegetables................................23 SzékelynéBognár, E. -Radics, L.: The investigation of different mulches in green-been and tomato cultures...........................................................................................................................27 PLÁNT PROTECTION Salamon, P. - Salánki, K. - Szilassy, D.: Ring-mosaic disease of castor-bean {Ricinus communis L.).......................................................................... 37 RESEARCH Tóth, E. K. - Steinhauser, A: Research and development (R&D) activities of ornamental plánt propagator firms in Hungary.................................................................................................41 ORNAMENTAL PLANTS Hámori, Z.: Studies of differences in flowering time-intervals of daffodil varieties and their reasons in the Buda Arborétum.....................................................................................46 V1NEYARD CADASTRAL Szenteleki, K. - Kollányi, L.: Geographical Information System application fór the inventorization of the Hungárián Vineyards Cadastral............................................................................................55 ECONOMICS AND MARKETING Laczkó, T. - Tóth, E.: Important marketing interrelations between domestic buying-up and exporting possibilities of apricots between 1994 and 1999 .............................................. 66 Bálint, A. - Sidlovits, D. - Szép, K.: Risk management in horticultural farms...................................71 FÓR GROWERS Horánszky, Zs.: Experiences with drip irrigation......................................................................................81 Horánszky, Zs.: Calculation of water demand in drip irrigation.........................................................84 Horánszky, Zs.. Nutritiveirrigation............................................................................................................87 Glits, M.: The monilia-disease of sour cherry............................................................................................91 Tamás, E.: GreenWeek................................................................................................................................92 Kállay, T. - Békefi, Zs.: In memóriám of Sándor Brózik........................................................................93

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