入侵植物剑叶金鸡菊的繁殖特征及其与入侵性之间的关系

曾建军, 肖宜安, 孙敏

Reproductive traits associated with invasiveness in Coreopsis lanceolata

ZENG Jian-Jun, XIAO Yi-An, SUN Min

图2 不同处理下剑叶金鸡菊的种子萌发率。 A, 不同播种深度种子萌发率。B, 不同土壤中种子萌发率。QHR, 丘陵红壤; QGD, 弃耕地; ST, 沙土。

Fig. 2 The seed germination of Coreopsis lanceolata treated with different solutions. A, Seed germination at different soil depth. B, Seed germination treated with different soil. QHR, hilly red soil; QGD, abandoned land; ST, sandy soil.