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Evaluation of Morphological Manifestations of New Bulgarian Kohlrabi Variety Grown in The Conditions of Organic Crop Production

Yıl 2014, Cilt: 1 Sayı: Özel Sayı-2, 1579 - 1583, 01.03.2014

Öz

A new Bulgarian kohlrabi variety Niki was studied in two systems of organic crop production: organic system without fertilizer and without pesticide treatment of the plants and organic system by use of biological fertilizer and plant protection with biological insecticides and biofungicides. The morphological characteristics: size of leaf rosette, number and weight of rosette leaves and weight, height and diameter of the kohlrabi (knob) were investigated. It was established that the new kohlrabi variety demonstrates relatively good biological potential for realization in organic crop production systems although the values recorded for almost all studied characters of the morphological characteristics were lower compared to those recorded in the conditions of conventional crop production. The phenotypical manifestations of the variety were better in organic system production with use of bioproducts for fertilization and plant protection where the values of the characters from the morphological characteristics were with 6 % to 23 % lower than those recorded in conventional production system. The values of the studied characters of kohlrabi grown in organic production without application of products for fertilization and plant protection were with 15 % to 34 % lower compared to the recorded in the conventional production. The average weight of the kohlrabi (knob) was 1.110 kg in organic system production with use of bioproducts for fertilization and 0.897 кg by growing in organic production without application of products for fertilization and plant protection which were smaller compared to the registered knob weight in conventional production 1.256 кg

Kaynakça

  • Antonova, G., Yankova, V., Masheva, S., Boteva, H., Dimov, I. and Kanazirska, V., 2007. Еvaluation of productivity manifestations in bulgarian varieties of late head cabbage grown in organic production systems. International agriculture – agriculture of the future", Annales of the University of Craiova – Romania, vol. XXXVII/A, 448-454.
  • Antonova, G., 2013. Phenotypic variability of a new broccoli genotype in growing in organic production systems. Proceedings of the International scientific and practical conference “Scientific support of potato, vegetable Achievements and Prospects”, 11-12 december 2013, Kazahstan, 87-92.
  • Bencheva, N. and Dzhabarova, Y., 2006. State of art trends and challenges of the organic development. science and technology unions-Plovdiv, Proceedings of Six-th National Scientific Conference participation, 97-102, (in Bulgarian)
  • Carlier, L., 2001. Organic farming: Back to the past or solution for a sustainable agriculture - Chance and challenge for Bulgarian agriculture. Agricultural Sciences, 7, 1-5. Journal of
  • Cholakov, T., Masheva, S., Mikhov, M., Boteva, H., Yankova, V., Dincheva, T., Arnaudov, B. and Tringovska, I., 2006. Ecological Elements in Vegetable Production. Proceedings of I-st International approacches towards the production of safety food", Plovdiv-Bulgaria, 33-40, (in Bulgarian) "Ecological
  • Guerena, M., 2006. Cole Crops and Other Brassicas: http//www.attar-publ/cole.html
  • Jordanova, M., 2003. State of organic farming and problems of organic vegetable gardening. Proceeding of International scientific conference”50 Forestry”, Session Agriculture, 61-63, (in Bulgarian) University of
  • Kalapchieva, Sl., Masheva, St. and Yankova, V., 2011. Identification of initial material for organic breeding in garden pea. Bulletin of the Transilvania University of Brasov, 4, 53, 2, 81-88.
  • Kaniszewski, S., Babik, I. and Babik, J., 2012. The usefulness of cole crops species and cultivars for organic production. Journal of Research and Applications in Agricultural Engineering, 57, 3, 190-193.
  • Lakin, G., 1990. Biometria. Vishaja Shcola, Moskva, p. 395, (in Russian)
  • Maghirang, R.A., Miranda, M.B., Guevarra, M.L.D., Rodulfo, G.S., Taylo, L.D., Sison, L.M.J., Opino, N.I. and Dolores, L.M., 2002. Varietal screening in vegetables under organic conditions. Philippine Journal of Crop Science, 27 (1), 33.
  • Mihov, M., Antonova, G., Masheva, S. and Yankova, V., 2012. Energy Assessment of Conventional and Organic Production of Head Cabbage. Bulgarian Journal of Agricultural Science, 18 (3), 320-324.
  • Nacheva, E., Masheva, S. and Yankova, V., 2013. Characterization response of mid-early potato breeding lines and varieties in biological production. Plant Science, 50, 80-85. (in Bulgarian)
  • Todorova, V., Yankova, V. and Masheva, S., 2013. of Manifestations varieties grown in condition of organic production. Plant Science, 50, 34-37. (in Bulgarian) pepper
  • Varghese, L., 2000. Organic vegetables issues and strategies – a review. Agricultural Reviews, 21 (4), 211 – 222

Evaluation of Morphological Manifestations of New Bulgarian Kohlrabi Variety Grown in The Conditions of Organic Crop Production

Yıl 2014, Cilt: 1 Sayı: Özel Sayı-2, 1579 - 1583, 01.03.2014

Öz

Kaynakça

  • Antonova, G., Yankova, V., Masheva, S., Boteva, H., Dimov, I. and Kanazirska, V., 2007. Еvaluation of productivity manifestations in bulgarian varieties of late head cabbage grown in organic production systems. International agriculture – agriculture of the future", Annales of the University of Craiova – Romania, vol. XXXVII/A, 448-454.
  • Antonova, G., 2013. Phenotypic variability of a new broccoli genotype in growing in organic production systems. Proceedings of the International scientific and practical conference “Scientific support of potato, vegetable Achievements and Prospects”, 11-12 december 2013, Kazahstan, 87-92.
  • Bencheva, N. and Dzhabarova, Y., 2006. State of art trends and challenges of the organic development. science and technology unions-Plovdiv, Proceedings of Six-th National Scientific Conference participation, 97-102, (in Bulgarian)
  • Carlier, L., 2001. Organic farming: Back to the past or solution for a sustainable agriculture - Chance and challenge for Bulgarian agriculture. Agricultural Sciences, 7, 1-5. Journal of
  • Cholakov, T., Masheva, S., Mikhov, M., Boteva, H., Yankova, V., Dincheva, T., Arnaudov, B. and Tringovska, I., 2006. Ecological Elements in Vegetable Production. Proceedings of I-st International approacches towards the production of safety food", Plovdiv-Bulgaria, 33-40, (in Bulgarian) "Ecological
  • Guerena, M., 2006. Cole Crops and Other Brassicas: http//www.attar-publ/cole.html
  • Jordanova, M., 2003. State of organic farming and problems of organic vegetable gardening. Proceeding of International scientific conference”50 Forestry”, Session Agriculture, 61-63, (in Bulgarian) University of
  • Kalapchieva, Sl., Masheva, St. and Yankova, V., 2011. Identification of initial material for organic breeding in garden pea. Bulletin of the Transilvania University of Brasov, 4, 53, 2, 81-88.
  • Kaniszewski, S., Babik, I. and Babik, J., 2012. The usefulness of cole crops species and cultivars for organic production. Journal of Research and Applications in Agricultural Engineering, 57, 3, 190-193.
  • Lakin, G., 1990. Biometria. Vishaja Shcola, Moskva, p. 395, (in Russian)
  • Maghirang, R.A., Miranda, M.B., Guevarra, M.L.D., Rodulfo, G.S., Taylo, L.D., Sison, L.M.J., Opino, N.I. and Dolores, L.M., 2002. Varietal screening in vegetables under organic conditions. Philippine Journal of Crop Science, 27 (1), 33.
  • Mihov, M., Antonova, G., Masheva, S. and Yankova, V., 2012. Energy Assessment of Conventional and Organic Production of Head Cabbage. Bulgarian Journal of Agricultural Science, 18 (3), 320-324.
  • Nacheva, E., Masheva, S. and Yankova, V., 2013. Characterization response of mid-early potato breeding lines and varieties in biological production. Plant Science, 50, 80-85. (in Bulgarian)
  • Todorova, V., Yankova, V. and Masheva, S., 2013. of Manifestations varieties grown in condition of organic production. Plant Science, 50, 34-37. (in Bulgarian) pepper
  • Varghese, L., 2000. Organic vegetables issues and strategies – a review. Agricultural Reviews, 21 (4), 211 – 222
Toplam 15 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Araştırma Makaleleri
Yazarlar

Galina Antonova Bu kişi benim

Stefan Neykov Bu kişi benim

Lilia Krasteva Bu kişi benim

Petar Chavdarov Bu kişi benim

Yayımlanma Tarihi 1 Mart 2014
Gönderilme Tarihi 26 Ocak 2015
Yayımlandığı Sayı Yıl 2014 Cilt: 1 Sayı: Özel Sayı-2

Kaynak Göster

APA Antonova, G., Neykov, S., Krasteva, L., Chavdarov, P. (2014). Evaluation of Morphological Manifestations of New Bulgarian Kohlrabi Variety Grown in The Conditions of Organic Crop Production. Türk Tarım Ve Doğa Bilimleri Dergisi, 1(Özel Sayı-2), 1579-1583.