Nutritional and energy value of two wheat varieties
Keywords:
common wheat, energy digestibility, protein digestibility, digestible energy, metabolizable energyAbstract
Field experiment was conducted in the years 2014-2016 in the experimental field of Faculty of Agriculture, Trakia University, Stara Zagora. In an attempt included two varieties of common wheat – Diamond and Ingenio. Variants of the study are: 1. Control – Fertilizing with N 140 kg.ha-1; 2. Fertilizing with N 140 kg.ha-1 + Laktofol base (1.0 l/ha). 3. Fertilizing with N 140 kg.ha-1 + Wuxal Grano (400 ml/ha). 4. Fertilizing with N 140 kg.ha-1 + Wuxal Grano (400 ml/ha) + Wuxal Grano (200 ml/ha). The applied liquid fertilizers for feeding during the growing season are enriched with micro elements. The leaf fertilizers used increase the CP content but have no effect on the PDI content of both varieties. An increase in the crude protein content of variants treated with liquid fertilizers has been reported. The calculated correlation coefficient in two varieties, which measures the strength of the relationship is r = 0.909 at Diamond and r = 0.82 ie there are a strong correlation. The applied products for fertilization the crops and the variety do not effect of the nutrition value of wheat for ruminants and non-ruminants.
References
Georgieva, Kh., Tsankova, D. & Samodova, A. (2004). Biological and economic qualities of some promising wheat varieties. Field Crops Studies, I, 51-56.
Ilieva, D. (2011). Comparative testing of common wheat varieties in the region of Northeastern Bulgaria. In: Scientific Papers of the University of Ruse, Series 1.1.
Mihaylova, M., Basitov, R., Basitov, V. & Ganchev, G. (2012). Influence of soil treatment and fertilization on the nutritional value of the grain from a feedbrush for non-ruminants. Science and Technologies, Animal Studies and Veterinary Medicine, I(5), 54-59.
Pavlova, A. & Bachvarov, P. (1991). The effect of foliar application of Lactofol O suspension fertilizer on winter wheat productivity. International Agro-Industrial Journal, 2, 67-69.
Samodova, A. (2008). Testing Varieties of Common Winter Wheat under Soil and Climate Conditions of Pazardzhik. In: Plant Studies, Proceedings of International Scientific Conference, Union of Scientists Stara Zagora, (CD).
Sapozhnikova, S. (1963). Meteorological instructions for compilation of agroclimatic directories of the weight of the production weight of the collective-farm management, M.
Selyaninov, G. (1937). World Agroclimatic Directory, M.
Stoeva, I., Chamurliyski, P. & Tsenov, N. (2009). Study of Bulgarian and foreign varieties and lines of common wheat in relation to their use in the selection of productivity and quality. Field Crops Studies, V(2), 253-260.
Todorov, N., Ilchev, A., Georgieva, V., Girginov, D., Djouvinov, D., Penkov, D. & Shindarska, Z. (2004). Animal nutrition, Textbook, Uniscorp, Sofia (Bg).
Todorov, N., Krachunov, I., Djouvinov, D. & Alexandrov, A. (2007). Handbook of Animal Feeding. Matkom, Sofia (Bg).
Tsenov, N., Kostov, K., Todorov, I., Panayotov, I., Stoeva, I., Atanasova, D., Mankovski, I. & Chamurliyski, P. (2009). Problems, achievements and prospects in productivity selection in winter wheat. Field Crops Studies, V(2), 261-273.
Vasileva. E., Rachovska G. & Ur, Z. (2012). Efficiency of fertilization of wheat (Tr. Aestivum) under changing some elements in agrotechnics: IV. Quality of grain. New Knowledge Journal of science, 1(2), 47-56.
Downloads
Published
Issue
Section
License
Copyright (c) 2019 Bulgarian Journal of Agricultural Science
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
