摘要
在沙质土里用泡桐与甘蔗间作,使甘蔗增产14.8%,两年生泡桐蓄积达4.842m/ha,获得蔗桐双丰收。
lnterplanting of Paulownia-Sugarcane in sandy soil indicated that the amount of increase in production of Sugarcane was l4。8%,and the volume of two-vear PauIownia was4.842m’/ha。Both Paulownia and Sugarcane had good harvests。
出处
《生态经济》
1994年第1期27-29,共3页
Ecological Economy
关键词
泡桐
甘蔗
间作
生态型
Paulowina Sugarcane Interplanting Ecology typeIncrease in production