Comparatively Investigation on Single and Combined Water Solution Fertilizers in Different Fertilization Variants which Have Influence over the Investigation on Yield and Quality of Oriental Tobacco from Basmi Variety in Nevrokop Region Message II. Investigation effects in connection to the use of combined soil fertilizer in different fertilizer norm and its influence over investigation on Yield and Quality of Oriental Tobacco from Basmi variety in Sub-region Yaka Nevrokop region
2009
Ortomarova, T. (Tobacco and Tobacco Products, Markovo (Bulgaria)) | Drachev, D. (Tobacco and Tobacco Products, Markovo (Bulgaria))
The present investigation is actual in connection to nutrative elements-nitrogen, phosphorous, potassium which have influence over the process of growth of investigation on Yield and Quality of Oriental Krumovgrad 90 variety from Nevrokop region, 2008 crop. Combined fertilization variants don t have influence over the height of tobacco and the numbers of technical suitable leaf tobacco between the levels of fertilization. The fertilization variant with combined soil investigation is determined with better investigation on Yield and production with better economic indexes.
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Эту запись предоставил Institute of Agricultural Economics