7Robert E B,Randall N B.Soil temperature and soil water effect s on henbit emergence[J].Weed Science,2002,50(4):494-497.
8Mickelson J A,Grey W E.Effect of soil water content on wild oat (Avena fatua) seed mortality and seedling emergence[J].Weed Science,2006,54(2):255-262.
9Colbach N,Dürr C,Chauvel B,et al.Effect of environmental conditions on Alopecurus myosuroides germination II.Effect of moisture conditions and storage length[J].Weed Research,2002,42(3):210-221.
10Smith R G.Timing of tillage is an important filter on the assembly of weed communities[J].Weed Science,2006,54(4):705-712.