对于AloPecurus myosuroides,Bromus sterilis,荠菜,虞美人,繁缕,直立婆婆纳,波斯水苦(?)和Viola arvensis种子的研究表明,浅埋藏(深达25毫米)会降低出苗,除了B.sterilis外,该种杂草种子埋在150毫米深处仍可发芽,但不能出苗。多数杂草包括冬性一年生植物A.myosuroides,波斯水苦(?)和Viola arvensis种子在夏天休眠最深,在秋季最浅。红光一般促进发芽。自然光促进A.myosuroides,繁缕和直立婆婆纳的发芽。自然光抑制B.steri(?)is种子的发芽。把A,myosuroides虞美人,直立婆婆纳和Viola arve Studies of seeds of Alopecuros myosuroides, Bromus sterilis, shepherd’s purse, corn poppy, chickweed, rana, Persian water and Viola arvensis showed that shallow burial (up to 25 mm deep) reduced emergence except for B. sterilis , This kind of weed seeds buried in the depth of 150 millimeters can still germinate, but can not emerge. Most weeds, including winter annual A.myosuroides, Persian water (?) And Viola arvensis, have the deepest dormancy in summer and the lightest in autumn. Red light generally promotes germination. Natural light promotes the germination of A. myosuroides, chickweed and erect grandma. Natural light suppresses the germination of B.steri (?) Is seeds. A, Amyosuroides, poplars, and Viola arve