【摘要】 Ｓ－３３０７浸种对百喜草有促蘖、增根、提高根系活力的效应，对幼苗的生长起初有矮化控长作用，继而会加快生长，其中处理浓度１ｍｇ／Ｌ与５ｍｇ／Ｌ到８叶龄时株高、叶长已赶上ＣＫ，而且植株粗壮、干重增加，收到培育壮苗的效果。更多还原

【Abstract】 The effects of soaking Paspalum notatum seeds with S-3307 on promoting tillers,increasing roots and enhancing root activity were studied.The results showed: it reduced theseedling height at first,then increased its growth,the plant height and the length of the leafcaught up with CK at the 8 leaf age. when its density was 1 mg/L or 5 mg/L,the seedlingswere very strong and their dry weight increased, which proved the effect of developing strongseedlings.更多还原