1. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 32

    Evaluation of various NPK fertilizer formulations applied as side dressing to tobacco in Santa Cruz do Sul region, RS, Brazil

    MOORE J.M.(1); BAFALLUY R.(2); REAL R.(2); CHAVES L.C.S.V.(3)
    (1) University of Georgia, Tifton, GA, U.S.A.; (2) SQM, Alphaville, Barueri, Santana de Parnaíba, SP, Brazil; (3) SANTAGRO, Santa Cruz Agrícola Comercial Ltda, Santa Cruz do Sul, RS, Brazil
    The objective of this research was to evaluate the qualitative and quantitative yield of tobacco (Nicotiana tabacum L.) comparing various formulations of nitrogen-potassium fertilizers applied as sidedress treatments. Six trials were conducted in distinct ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 38

    Agronomic performance of doubled haploid lines and their use as parental lines of hybrids

    OLIVEIRA E.D.(1); MILLER R.D.(2)
    (1) Alliance One Brasil Exp. de Tabacos Ltda, Vera Cruz, RS, Brazil; (2) University of Kentucky, Kentucky Tobacco Research and Development Center, Lexington, KY, U.S.A.
    Production of doubled haploid lines (DH) is often used to significantly reduce the amount of time required to achieve homozygosity in tobacco breeding populations. The most prominent reported disadvantage with regard to using DH techniques in tobacco is ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 02

    Evaluation of growth, yield, grade and chloride content of flue-cured tobacco fertilized with various rates of KCl and K-Mag as potassium sources

    MOORE J.M.(1); BAFALLUY R.(2); LAHUE S.S.(1); TROXELL C.E.(1)
    (1) University of Georgia, Tifton, GA, USA; (2) SQM Brazil, Barueri - SP, Brazil
    Fertilizer laws exist in the U. S. which require manufacturers of fertilizer stipulated as "tobacco grade fertilizer" to limit the chloride (Cl) content to not more than two percent by weight. These regulations were put in place based on ...