Tob. Reporter, 2001,128-5, p. 56-8, ISSN.0361-5693 The hole story - Cavity filters offer considerable advantages JACCARD P. Baumgartner Papiers SA-Division Fibertec, Lab. and Res. Lausanne, Crissier, Switzerland
Bull. Spec. CORESTA Symposium, Taormina, 1986, p. 82, PP01, ISSN.0525-6240 Research on culture of dark air-cured tobacco in double rows BERBEC S.; WISNIEWSKI J. Academy of Agriculture, Lublin, Poland The experiments were carried out on loamy soil of loess origin. There were compared yields and leaf quality (physical and chemical characteristics) of tobacco grown in single rows and in double rows. In both cases several plant spacings were...