Tob. Sci., 1986, 30-04, p. 20-22, ISSN. 0082-4523
Characteristics of flue-cured tobacco grown under varying proportions of ammonium and nitrate fertilization
Chemistry Laboratory, Agriculture Canada, Delhi, Ontario, Canada
A field experiment was conducted in 1981 and 1982 on Fox loamy sand to study the effects of different proportions of ammonium (NH4+) and nitrate (NO3-) fertilizer on selected agronomic and chemical characteristics of flue-cured tobacco. Five forms of...