CAJ | 학술논문

采用根箱试验，对胡椒/槟榔间作系统根系空间分布特征进行了初步研究，结果表明：胡椒/槟榔间作系统中2种作物根系生态位有重叠现象；间作系统存在种间竞争；种间竞争导致了胡椒根系向下生长，而槟榔根系生长空间缩小；间作系统中胡椒处于竞争优势。
채용근상시험，대호초/빈랑간작계통근계공간분포특정진행료초보연구，결과표명：호초/빈랑간작계통중2충작물근계생태위유중첩현상；간작계통존재충간경쟁；충간경쟁도치료호초근계향하생장，이빈랑근계생장공간축소；간작계통중호초처우경쟁우세。
The spatial distribution characteristic of the root in the black pepper/areca intercropping system was studied by the root chamber. The results showed that the phenomenon of root niche overlap was found, and also the interspecific competition was found in the black pepper/areca intercropping system. The interspecific competition caused the black pepper root to grow down, and the areca root growth space narrowing. The black pepper had a competitive advantage in the intercropping system.