【摘要】 在过渡气候带的园林绿地 ,进行了暖季型草坪秋季交播多年生黑麦草籽的应用试验 ,结果表明 :交播技术可用于马尼拉、狗牙根和矮生百慕大等暖季型草坪上 ,交播时间宜在 10月底前进行 ,交播种子用量多年生黑麦草以 2 0～ 30 g/ m2 为宜。更多还原

【Abstract】 An autumn overseeding trial with perennial ryegrass ( Lolium perenne L.) over established warm season turfgrass was conducted on garden lawns of transient climate zone in Ningbo city, Zhejiang, China. The results showed that the overseeding techniques were suitable for warm season lawns established by manilagrass ( Zoysia matrella ), bermudagrass ( Cynodon dactylon ) and hybrid bermudagrass ( C. dactylon × C. transvalensis ). Meanwhile, the optimal sowing time and volume for overseeding were September to November and 20～30 g/m 2, respectively.更多还原