2Ivan Petric, Almir estan, Indira estan. Influence of wheat straw addition on composting of poultry manure [ J ]. Process Safety and Environmental Protection, 2009, 87 (3) : 206-212.
3Jon E L Day, Heleen A Van The effect of varying lengths de Weerd, Sandra A, et al. of straw bedding on the be- haviour of growing pigs [ J ]. Applied Animal Behaviour Science, 2008,109(2-4): 249-260.
4Sahab Hedjazi, Othar Kordsachia, Rudolf Patt, et al. Al- kaline sulfite-anthraquinone ( AS/AQ ) pulping of wheat straw and totally chlorine free (TCF) bleaching of pulps [ J]. Industrial Crops and Products, 2009,29( 1 ) :27-36.
