摘要
选择30种南方适宜的绿肥品种,采用逐步筛选的方法,最终筛选出适宜在不同郁闭度条件下种植的绿肥品种。结果表明,适合低郁闭度(0.3-0.4)毛竹林种植的绿肥品种有:印度豇豆、印尼乌绿豆、闽引圆叶决明、福引圆叶决明、羽叶决明、日本草等;适合中等郁闭度(0.5-0.6)毛竹林种植的绿肥品种有:印度豇豆、闽引圆叶决明、印尼乌绿豆、日本草等;适合高郁闭度(0.7-0.8)种植的绿肥品种仅印度豇豆。
30 suitable green manure species in south China were selected, and appropriate green manure species adaptable for differ- ent canopy densities of bamboo stands were screened by the stepwise selection method. The results showed that 6 green manure spe- cies such as India cowpea, India black mung bean, Min cited Chamaecrista. mtundifolla, Fu cited Cassia, Chamaecrasta nictitans, and Japanese grass were adaptable for low canopy density （0.3 - 0.4） ; 4 green manure species such as India cowpea, Min cited Chamaecrista. rotundifolia, India black mung bean, Japanese grass were adaptable for medium canopy density （0.5 -0.6 ） ; only In- dia cowpea was adaptable for high canopy density （0.7 -0.8）.
出处
《亚热带农业研究》
2013年第3期145-150,共6页
Subtropical Agriculture Research
关键词
毛竹林
绿肥
套种
bamboo stands
green manure
interplanting
