【摘要】 通过赤霉素浸种和表土掺砂对结缕草成坪的影响试验表明，５ｍｇ／Ｌ 赤霉素浸种２ｄ 和３ｃｍ 表土内每平方米掺砂１０ｋｇ 能显著提高出苗数，但对坪苗质量影响不显著。更多还原

【Abstract】 Experiments of soaking seeds in different concentrations of gibberellin (GA3) solution and mixing sands with surface soil in boxes were conducted.Results from the experiments showed that soaking seeds in 5 ppm GA3 solution two days and mixing 10 kg sands with one-square-meter surface soil to the depth of 3 cm can increase the germination rate significantly withno-significant influence on the turf quality as compared with the other treatments.更多还原