沙蒿（<strong><i>Artemisia desertorum</i></strong>）浸提液对自身种子萌发与幼苗生长的化感作用

沙蒿（Artemisia desertorum）浸提液对自身种子萌发与幼苗生长的化感作用

王方琳, 尉秋实, 柴成武, 王理德, 张德魁, 王昱淇, 王飞, 胡小柯

Allelopathic effects of Artemisia desertorum extracts on its own seed germination and seedling growth

Fanglin Wang, Qiushi Yu, Chengwu Chai, Lide Wang, Dekui Zhang, Yuqi Wang, Fei Wang, Xiaoke Hu

表1 沙蒿不同浸提液对自身种子萌发的影响

Table 1 Effects of different extracts of Artemisia desertorum on seed germination of its seedlings

浸提液浓度 /（mg·L^-1）	萌发率/%			萌发指数GI
浸提液浓度 /（mg·L^-1）	根	枝叶	枯落物	根	枝叶	枯落物
CK	96.63±0.28^Aa	96.63±0.28^Aa	96.63±0.28^Aa	65.81±0.51^Aa	65.81±0.51^Aa	65.81±0.51^Aa
5	93.25±1.52^Aa	89.49±1.2^Aa	98.25±0.91^Aa	63.31±1.15^Aa	50.22±0.33^Bb	61.84±2.14^Aa
25	88.38±2.33^ABab	77.73±0.84^Bb	98.84±1.18^Aa	53.31±3.00^Bb	41.25±2.14^Cc	60.22±0.52^Aa
50	55.50±1.25^Cc	56.49±0.91^Cc	79.96±0.64^Bb	44.01±2.05^Cc	34.16±1.12^Dd	47.15±0.69^Bb
100	29.97±1.05^Dd	22.06±2.05^Dd	55.34±1.26^Cc	33.15±2.01^Dd	20.10±0.81^Ee	47.07±0.39^Bb