Ensiling studies with WH, using additives such as rice bran, cassava root, ground corn, wheat bran (El-Serafy et al., 1989; Lowilai et al., 1993), organic acids (Byron et al., 1975) or urea and rice straw (Wanapat et al., 1985; Chkraborty et al., 1991), have been promising but have not yet been investigated in Vietnam.
![[This page as RDF]](http://data.gesis.org/somesci/static/rdf-icon.gif){kind=icon}