The effect of fertilization with some nutrients on agronomic and chemical properties of flue-cured tobacco

The results of investigation showed a positive relationship between applied nutrients, yield and visual estimated quality of tobacco. In 1984 more intensively fertilized treatments resulted in a tendency of lower content of nicotine, proteins total N, K2O, CaO, P2O5 and ash in comparison with standa...

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Bibliographic Details
Published inTutun (Yugoslavia) Vol. 40; no. 7-12
Main Author Cavlek, M. (Duhanski institut, Zagreb (Yugoslavia))
Format Journal Article
LanguageEnglish
Published 01.07.1990
Subjects
ABONOS CALCICOS
ABONOS MAGNESICOS
ABONOS NPK
AZUCARES
CALCIO
CALCIUM
CONTENIDO DE CENIZA
CONTENIDO DE NITROGENO
CONTENIDO PROTEICO
ENGRAIS CALCIQUE
ENGRAIS MAGNESIEN
ENGRAIS NPK
FOSFORO
MAGNESIO
MAGNESIUM
NICOTIANA TABACUM
NICOTINA
NICOTINE
OXIDOS
OXYDE
PHOSPHORE
POTASIO
POTASSIUM
SUCRES
TENEUR EN AZOTE
TENEUR EN CENDRES
TENEUR EN PROTEINES
YOUGOSLAVIE
YUGOSLAVIA
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Summary:The results of investigation showed a positive relationship between applied nutrients, yield and visual estimated quality of tobacco. In 1984 more intensively fertilized treatments resulted in a tendency of lower content of nicotine, proteins total N, K2O, CaO, P2O5 and ash in comparison with standard fertilized tobacco. In the same year significantly higher content of reducing sugar was found by fertilization with double quantity of P2O5 and K2O and only a tendency of higher content of MgO by fertilization with dolomitic lime and P2O5. In the next year a positive relationship between content of K2O, MgO and P2O5 and fertilization with corresponding fertilizers was determined. The experimental data also showed mutually antagonistic activity of K, Ca and Mg in some of investigated properties.
Bibliography:9101501
F04
ISSN:0494-3244