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用分层芟割法研究了橡胶树不同品系的生产结构及其变异,结果表明:PR107和RRIM600是两种不同的结构类型,在同化系统和非同化系统方面均有明显差异。生产结构可用来准确地确定不同修剪强度下植株的切顶高度。
The stratified cutting method was used to study the production structure and variation of different strains of rubber tree. The results showed that PR107 and RRIM600 were two different types of structures, and there were obvious differences in both assimilation and non-assimilation systems. The production structure can be used to accurately determine the cut height of the plant at different shearing strengths.