摘要
为探讨宽叶雀稗在春季播种的最适时间，于3月25日到4月15日进行宽叶雀稗春季不同播种期试验。通过对其主要性状（发芽率、出苗率、株高、覆盖度和分蘖数）的比较，发现宽叶雀稗在贵阳花溪地区春季的最适播种时间为4月1日至4月8日，这2次播种的宽叶雀稗生长表现相对较好，出苗率高，株高较高，覆盖度大，分蘖数少。
Abstract
To understand the optimal time for sowing in spring, experiment of different sowing date of Paspalum auriculatum in spring during Mar.25-Apr.15 was carried out.Through comparison of main traits(germination rate, seedling emergence rate, plant height, coverage and tiller number), the optimal sowing period of P.auriculatum in spring in Huaxi Region, Guiyang City is Apr.1 and Apr.8, the growth per-formance of P.auriculatum is good with high seedling emergence rate, high plant height, large coverage and more tillers.
国家科技期刊平台
NSTL
维普
万方数据